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ZS-D55
SERVICE MANUAL
Ver 1.0 2000.07

US Model Canadian Model

TAPE Section CD Section

Model Name Using Similar Mechanism Tape Transport Mechanism Type Model Name Using Similar Mechanism MD Mechanism Type Optical Pick-up Type

ZS-D50 MF-ZSD55 ZS-D50 CDM-2411AAA DAX-01A2

SPECIFICATIONS
AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 12 loads, both channel driven from 150 - 6 300 Hz; rated 4 W per channel-minimum RMS power, with no more than 10 % total harmonic distortion in AC operation. Other Specifications CD player section System Compact disc digital audio system Laser diode properties Material: GaAlAs Wave length: 780 nm Emission duration: Continuous Laser output: Less than 44.6 µW (This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Spindle speed 200 r/min (rpm) to 500 r/min (rpm) (CLV) Number of channels 2 Frequency response 20 - 20 000 Hz +0.5/­1.2 dB Wow and flutter Below measurable limit Radio section Frequency range FM: 87.6 - 108 MHz AM: 530 - 1 710 kHz Antennas FM: Telescopic antenna AM: Built-in ferrite bar antenna Cassette-corder section Recording system 4-track 2 channel stereo Fast winding time Approx. 112 s (sec.) with Sony cassette C-60 Frequency response TYPE I (normal): 50 - 15 000 Hz General Speaker Full range: 8 cm (3 1/4 in.) dia., 12 , cone type x 2 Input LINE IN jack (stereo minijack) Minimum input level 138 mV Outputs Headphones jack (stereo minijack) For 8 - 32 impedance headphones LINE OUT jack (stereo minijack) Rated output level 138 mV at load impedance 47 k OPTICAL DIGITAL OUT (CD) (optical output connector) Wavelength: 630 - 690 nm Power output (excluding US model) 4.5 W + 4.5 W (at 12 , 10% harmonic distortion) ­ Continued on page 2 ­

PERSONAL AUDIO SYSTEM

Power requirements For personal audio system: 120 V AC, 60 Hz 12 V DC, 8 size D (R20) batteries For memory back-up: 6 V DC, 4 size AA (R6) batteries For remote control: 3 V DC, 2 size AA (R6) batteries Power consumption AC 22 W Battery life For personal audio system FM recording Sony R20P: approx. 6 h Sony alkaline LR20: approx. 12 h Tape playback Sony R20P: approx. 3 h Sony alkaline LR20: approx. 6 h CD playback Sony R20P: approx. 1.5 h Sony alkaline LR20: approx. 3 h

Dimensions (incl. projecting parts) Approx. 486 x 244 x 177 mm (w/h/d) (17 1/10 x 9 3/5 x 6 9/10 inches) Mass (incl. batteries) Approx. 6.2 kg (13 lb. 11 oz) Supplied accessories AC power cord (1) Remote control (1) Design and specifications are subject to change without notice.

TABLE OF CONTENTS
Specifications ........................................................................... 1 3-22. BATT Board ........................................................... 16

1. SERVICE NOTE ........................................................... 3 2. GENERAL ...................................................................... 4 3. DISASSEMBLY
3-1. Cabinet Rear ASSY, Cabinet Front ASSY ................ 6 3-2. Power Board, P/T In Board, P/T Out Board, BATT S Board ........................................................... 7 3-3. Tuner Board .............................................................. 7 3-4. Jack Board ................................................................. 7 3-5. Audio Board .............................................................. 8 3-6. CD Board .................................................................. 8 3-7. TC Board ................................................................... 9 3-8. Cabinet Top ASSY .................................................... 9 3-9. H/P Board ................................................................ 10 3-10. TC/M Board ............................................................ 10 3-11. MD Block ASSY ...................................................... 11 3-12. TC LED (L) Board, TC LED (R) Board, TC Key Board .......................................................... 11 3-13. TC RF Board, Head Relay Board, Belt FR, Belt BR, Capstan/Reel Motor (M691) .................... 12 3-14. CD Chassis ASSY ................................................... 12 3-15. CD Block Section ................................................... 13 3-16. Loading Board ........................................................ 13 3-17. "Tray ASSY, CD" ................................................... 14 3-18. Optical Pick-up Block, Pick-up Relay Board ......... 14 3-19. Panel DECO ASSY ................................................ 15 3-20. Control Board, JOG LED1 Board, JOG LED2 Board .................................................... 15 3-21. Key Board ............................................................... 16

4. TEST MODE ................................................................ 17 5. ADJUSTMENTS
5-1. Mechanical Adjustmens ............................................ 18 5-2. Electrical Adjustments .............................................. 19

6. DIAGRAMS
6-1. Explanation of IC Terminals ................................... 6-2. Block Diagrams (Tape, Main Section) ................... 6-3. Block Diagrams (Tuner, CD Section) .................... 6-4. Printed Wiring Boards (Main Section) ................... 6-5. Schematic Diagram (Main Section) ....................... 6-6. Schematic Diagram (CD Section) .......................... 6-7. Printed Wiring Boards (CD Section) ...................... 6-8. Printed Wiring Boards (Contorl Section) ............... 6-9. Schematic Diagram (Control Section) .................... 6-10. Printed Wiring Boards (Tuner Section) .................. 6-11. Schematic Diagram (Tuner Section) ...................... 22 24 27 31 35 39 43 45 47 51 52

7. EXPLODED VIEWS
7-1. Rear Cabinet Section ................................................ 7-2. Front Cabinet Section ............................................... 7-3. CD Block Section ..................................................... 7-4. Top Cabinet Section .................................................. 7-5. Mechanism Deck Section (1/2) ................................ 7-6. Mechanism Deck Section (2/2) ............................... 7-7. CD Section ................................................................ 7-8. Optical Pick-up Section ............................................ 60 61 62 63 64 65 66 67

8. ELECTRICAL PARTS LIST ................................... 68

­2­

SAFETY CHECK-OUT (US Model)
After correcting the original service problem, perform the following safety check before releasing the set to the customer : Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

SECTION 1 SERVICE NOTE
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe more than 30 cm away from the objective lens.

LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5mA (500 microampers). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A)
To Exposed Metal Parts on Set

LASER DIODE AND FOCUS SEARCH OPERATION CHECK 1. Close the tray for CD. 2. Press CD u button. 3. Confirm the laser diode emission while observing the objecting lens. When there is no emission, Auto Power Control circuit or Optical Pick-up is broken. Objective lens moves up and down once for the focus search. CAUTION DURING WHEN MOUNTING THE PULLEY FOR THE LOADING MOTOR Make the following adjustment when mounting the loading motor (part number : 1-698-999-11) and motor pulley (part number : 2627-174-01) of the CD section.

0.15 µF

1.5k

AC voltmeter (0.75V)

Earth Ground Fig. A. Using an AC voltmeter to check AC leakage.

Flexible Circuit Board Repairing · Keep the temperature of the soldering iron around 270°C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). · Be careful not to apply force on the conductor when soldering or unsoldering. Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat.
SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT Ŕ LA SÉCURITÉ! LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIČCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIČCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

Specification : A = 0.9 to 1.1mm

­3­

SECTION 2 GENERAL
LOCATION AND FUNCTION OF CONTROLS
FRONT PANEL : CD/RADIO/TAPE section

1

2

3

4

5 qf qd qs qa 0

6 7 8 9

1 Tape operation buttons z/X (REC/REC PAUSE) m, M (FF/REW, AMS) x (STOP) b, B (PLAY) 2 Cassette lid 3 Z PUSH OPEN/CLOSE

4 COUNTER RESET button 5 DIR MODE button 6 JOG dial 7 Z CD OPEN/CLOSE button 8 Radio operation buttons Tune ­ m, M + 9 CD tray

0 AUTO PRESET button qa CANCEL button qs CD DUB button qd CD operation buttons u (PLAY/PAUSE) x (STOP) qf BAND button

FRONT PANEL: TIMER/COM section

qgqh e;

qj qk qlw;wa

wl wk wj wh ws wd wf wg

qg STANDBY button qh OPR/BATT indicator qj Display window qk DISPLAY button ql Remote control receiver w; CLOCK button wa VOL +, ­ buttons ws MEGA BASS button

wd MODE buttion wf ENTER MEM button wg TIMER button wh SLEEP button wj MD(LINE) button wk SOUND button wl POWER button e; i (Headphones) jack (stereo mini jack)

­4­

REAR PANEL

ea es ed ef

eg

eh ej

ea LINE OUT jack es LINE IN jack ed OPTICAL DIGITAL OUT(CD) jack ef OPTICAL DIGITAL OUT(CD) jack cover socket eg FM telescopic antenna eh AC IN - jack ej Battery compartment Remote commander

1 FUNCTION button Each time you pressed, the function changes in the order CD ­ Tape ­ Radio ­ Line ­ CD · · ·

1 2 3 4 9 5 6 7 0 qa

2 Z CD OPEN/CLOSE button 3 Number buttons 4 MODE button 5 Radio operation buttons TUNE +, ­ button BAND 6 CD operation buttons ., > (AMS/SEARCH) N (PLAY) X (PAUSE) x (STOP) 7 Tape operation buttons x (STOP) b, B (PLAY) z/X (REC/REC PAUSE) m, M (FF/REW, AMS) 8 POWER button (AC only) Active only when you use the set with AC power source. 9 MEGA BASS button 0 VOL +, ­ button qa SOUND button

8

­5­

SECTION 3 DISASSEMBLY
z The equipment can be remo

ved using the f

ollo wing pr ocedure .

< MAIN SECTION >
Cabinet Rear ASSY Set Cabinet Front ASSY BATT L board Power board, P/T in board, P/T out board, BATT S board Tuner board Jack board Audio board Cabinet Top ASSY CD board TC board H/P board TC/M board MD block ASSY

TC key board, TC LED (L) board, TC LED (R) board TC RF board, Head relay board, Belt FR, Belt BR, Motor (M691) CD block section Panel DECO ASSY

CD chassis ASSY

Control board, JOG LED 1 board, JOG LED 2 board

Key board

< CD BLOCK SECTION >
CD block section Note : Follo w the disassemb " Tray ASSY, CD " Loading board ly pr ocedure in the n umerical or der given. Optical pick-up block, Pick-up relay board


3-1. CABINET REAR ASSY, CABINET FRONT ASSY
3 Screws +BVTP 3 × 14 2 Screws +BVTP 3 × 10 1

Handle

Cabinet front ASSY

4

3 Screws +BVTP 3 × 14

5

Cabinet rear ASSY

­6­

3-2. POWER BOARD, P/T IN BOARD, P/T OUT BOARD , BATT S BOARD

Power board
6 Claw 2 1 Screws +BVTP 3 × 10 3

4

7 5

P/T OUT board P/T IN board

BATT S board Cabinet rear ASSY

3-3. TUNER BOARD

3-4. JACK BOARD

Tuner board
Jack board

2
2

1 Claws

1 Claws

Cabinet front ASSY
Cabinet front ASSY

­7­

3-5. AUDIO BOARD

2 Wire parallel (FFC) (11core) 2 Wire parallel (FFC) (13core) 1 CNP305 3 Screws +BVTP 3 × 10 1 CNP308 1 CNP310

4

Audio board

1 CNP311 1 CNP304 1 CNP309

Cabinet front ASSY

3-6. CD BOARD

1 Wire parallel (FFC) (13core) 1 Wire parallel (FFC) (21core) 2 Screws +BVTP 3 × 10

4

CD board
3 CN701 3 CN713

Cabinet front ASSY

­8­

3-7. TC BOARD
1 Screws +BVTP 3 × 10

2

TC board

Cabinet front ASSY

3-8. CABINET TOP ASSY

Cabinet top ASSY

3 Claws 4 2 Screws +BVTP 3 × 10

1 CNP807

Cabinet front ASSY

­9­

3-9. H/P BOARD

Cabinet front ASSY

1 Screw +BVTP 3 × 10 2

H/P board

3-10. TC/M BOARD

Cabinet top ASSY

3

1 CNP808

TC/M board

2 Screw +BVTP 3 × 10

­ 10 ­

3-11. MD BLOCK ASSY

Cabinet top

3

2 Screw +BVTP 3 × 10

MD block ASSY

2 Screws +BVTP 3 × 10

1 Screws +B 3 × 8

3-12. TC LED (L) BOARD, TC LED (R) BOARD, TC KEY BOARD
Cabinet top ASSY

3 Remove solder

TC key board

6

5 Screws +P 2.6 × 8

4

2

4

3 Remove solder

1 Screws +BVTP 3 × 10

2

5 Screws +P 2.6 × 8

TC LED (L) board Deck (B), bracket TC LED (R) board

1 Screws +BVTP 3 × 10

Deck (A), bracket

­ 11 ­

3-13. TC RF BOARD, HEAD RELAY BOARD, BELT FR, BELT BR, CAPSTAN/REEL MOTOR (M691)
Belt BR Belt FR

7 Belt BR

8 Screws

6 Belt FR 4 Screw

5

Head relay board

TC RF board
3

MD block ASSY
1 Screws 2 Remove solder 9 Capstan/reel motor (M691)

3-14. CD CHASSIS ASSY
2 Screws +BVTP 3 × 14

CD chassis ASSY

3

1 CNP301

Cabinet front ASSY

­ 12 ­

3-15. CD BLOCK SECTION

2

Chassis CD
1 Screws +BVTP 3 × 10

CD block section

< CD BLOCK SECTION >
3-16. LOADING BOARD
1 Screws (+BV 3X10)

Loading board

2

CD block section

­ 13 ­

3-17. " TRAY ASSY, CD "
1 Screws (+BV 3X10) 3 Screws (+BV 3X10) Plate (L), Side Loading chassis 2

Plate (R), Side Cover (L), Side Slider (L) 4 4 1 Screws (+BV 3X10)

Lid, CD

2

6 Tray ASSY, CD

Slider (R) 3 Screws (+BV 3X10) Cover (R), Side

5 Wire, Parallel (FFC) (21 core) (CD board : CN711)

3-18. OPTICAL PICK-UP BLOCK, PICK-UP RELAY BOARD

Tray (Top), CD

4 Wire, Parallel (FFC) (21 core) 2

Optical pick-up block 5 Claw 3 6 Claw Pick-up relay board

5 Tray (Bottom), CD

1 Screws (+B 2.6X8)

­ 14 ­

3-19. PANEL DECO ASSY
1 Screws +P 2.6 × 10

2 Screws +P 2 × 5

3

Panel DECO ASSY

Cabinet front

3-20. CONTROL BOARD, JOG LED 1 BOARD, JOG LED 2 BOARD
5 Remove solder 6 Claw

Control board
3 Screws +P 2.6 × 8

JPG LED 1 board

7 2 CNP805

7 5 Remove solder 4 6 Claw

JPG LED 2 board
2 CNP806

1 Dial JOG

Panel DECO sub ASSY

­ 15 ­

3-21. KEY BOARD

1 Screws +P 2.6 × 8

2

Key board

Panel DECO sub ASSY

3-22. BATT L BOARD

Cabinet rear ASSY

Cover, wire
4 2 1

1 5

BATT L board Lid, Battery case
3 Screws +PTPWH 3 × 10

­ 16 ­

SECTION 4 TEST MODE
CD SECTION
1. Entering CD test mode Connect power supply cord or insert dry batteries, short Test point (TEST-1) on the key board. (You need a moment for the short) (Power button is possible with both of ON or OFF to enter test mode). The LCD display changes as in the diagram and the unit goes into test mode. RF LEVEL and jitter check Test mode PLAY status Connection Point : CD board (Conductor side)
z

[CD BOARD] (Conductor side)

oscilloscope (AC range)
TP(RF)

TP (RF) JW741 (VC)

cd

MEGA BASS

PGM

h

When you press the u key, the CD rotates and when you press theu key again, the CD plays (the track servo comes on) (but no sound is issued). Pressing the u key starts automatic adjustment and the value changes, but ignore this value.
[KEY BOARD] (Conductor side)
R607
R606

IC701
Check to see that the jitter is less than 9.0 nsec. and RF level is between 0.7 ­ 1.1Vp-p.

TEST-1

VOLT/DIV : 200mV (using 10:1 probe) TIME/DIV : 500ns

R602

JW609

JW610

2. Exiting test mode With the unit in test mode, when you press the POWER button to OFF, power is off and test mode ends.

JW606

Q603

4

CN806

R603 1

S618

x

R605 R604

D602

x
E C B

TEST-1 SHORT : TEST MODE OPEN : NORMAL MODE
D603

RF level: 0.7­1.1 Vp-p

BAND 11 (11)

1-678-260-

­ 17 ­

SECTION 5 ADJUSTMENTS
z TRAVERSE

SIGNAL check Test mode PLAY status Connection Point : CD board (Conductor side)
[CD BOARD] (Conductor side)

5-1. MECHANICAL ADJUSTMENTS
TAPE RECORDER SECTION
PRECAUTION

TP(RF)

1. Clean the following parts with a denatured-alcohol-moistened swab : record/playback/erase head pinch roller rubber belts capstan 2. Demagnetize the record/playback/erase head with a head demagnetizer. 3. Do not use a magnetized screwdriver for the adjustments. 4. After the adjustments, apply suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power supply voltage unless otherwise noted. Torque Measurement

IC701

oscilloscope (AC range)

Torque Forward

Torque Meter CQ-102C

IC701 rg pin(TO) JW741 (VC)
Forward Back Tension CQ-102C

Press the M or m from test mode PLAY status. Check to see that the traverse signal level is between 200 to 500mVp-p.
Note: Extend the sweep time for easier view.

Reverse

CQ-102RC

Meter Reading 3.54 to 5.98 mN · m (36 to 61 g · cm) (0.5 to 0.84 oz · inch) 0.2 to 0.58 mN · m (2 to 6 g · cm) (0.028 to 0.083 oz · inch) 3.54 to 5.98 mN · m (36 to 61 g · cm) (0.5 to 0.84 oz · inch) 0.2 to 0.58 mN · m (2 to 6 g · cm) (0.028 to 0.083 oz · inch) 5.99 to 14.02 mN · m (61 to 143 g · cm) (0.85 to 1.98 oz · inch)

0V A=B

A 200 ­ 500mVp-p B

A 0V B

Reverse Back Tension

CQ-102RC

FF/REW

CQ-201B

Tape Tension Measurement
Mode FWD REV Tension Meter CQ-403A CQ-403A Meter Reading more than 100g (more than 3.53 oz) more than 100g (more than 3.53 oz)

­ 18 ­

5-2. ELECTRICAL ADJUSTMENTS
TAPE RECORDER SECTION 0dB = 0.775V

3. Phase Check Mode : FWD playback
test tape P-4-A100 (10kHz, ­10dB)

1. The adjustnemts should be performed in the order in the service manual. (As a general rule playback circuit adjustment should be completed beforeming recording circuit adjustment.) 2. The adjustments should be performed for bothe L-CH and RCH unless otherwise indicated. Standard Intput Level
Input terminal source impedance input signal level LINE IN 10k 0.5V (­3.8dB)

L-CH

47k

Osilloscope

set

V

H

R-CH

47k LINE OUT screen pattern

Standard Output Level
Output terminal load impedance output signal level LINE OUT 47k 0.5V (­3.8dB)

in phase 45° good

90°

135°

180°

wrong

Test Tape
Type P-4-A100 WS-48B Signal 10kHz, ­10dB 3kHz, 0dB Used for Azimuth Adjustment Tape Speed Adjustment

4. Change the reverse playback mode and repeat the step 1 to 3. 5. After the adjustment, lock the adjustment screw with suitable locking compound. Adjustment Location : ­ record/playback/erase head ­

Record/Playback/Erase Head Azimuth Adjustment Procedure : 1. Mode : FWD playback
test tape P-4-A100 (10kHz, ­10dB) 47k set
FWD side REV side

level meter

LINE OUT

2. Turn the adjustment screw for the maximum output levels. If these levels do not match, turn the adjustment screw until both of output levels match together within 1dB.

adjustment screw

L-CH peak output within 1 dB level

within 1 dB

Screw position

R-CH peak

screw position L-CH peak R-CH peak

­ 19 ­

Tape Speed Adjustment Procedure : ­ FWD Playback Mode ­
test tape WS-48B (3kHz, 0dB) frequency counter 47k set

FM Section RADIO BAND button : FM Volume : MIN
FM RF signal generator 0.01 µF telescopic antenna terminal

LINE OUT

1. Set to FWD playback mode. 2. Adjust M691 (capstan/reel motor) so that the frequency counter reading becomes 3,000Hz. Standard value : 2,970 to 3,030Hz 3. Set to REV playback mode. Confirm the frequency should be within the standard value. 4. Confirm the frequency difference between beginning and the end of tape should be within 1.5% (45Hz). Adjustment Location : M691 (capstan/reel motor)
M691 (capstan/reel motor) Mechanism deck

22.5kHz frequency deviation by 400Hz signal. Output level : as low as possible
level meter 47k set + ­ LINE OUT

Adjustment Location : Tuner board (See page 21) · Repeat the procedures in each adjustment several times, and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors.
AM IF ADJUSTMENT Adjust for a maximum reading on level meter. T1 450kHz

Tape speed adjustment

TUNER SECTION
AM Section

0dB = 1µV

AM FREQUENCY COVERAGE ADJUSTMENT reading on digital Adjust part Frequency display voltmeter. Adjustment value : 1.1 V L4 530kHz Standard value : 1.0 ­ 1.2V Confirmation 1,710kHz Standard value : 4.4 ­ 6.0V AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter.

RADIO BAND button : AM Volume : MIN
AM RF signal generator Put the lead-wire antenna close to the set.

L3 CT3 FM IF ADJUSTMENT

620kHz 1,400kHz

Adjust for a maximum reading on level meter.

30% amplitude modulation by 400Hz signal. Output level : as low as possible

T2

10.7MHz

FM FREQUENCY COVERAGE ADJUSTMENT reading on digital Adjust part Frequency display voltmeter Confirmation 87.5MHz Standard value : 1.2 ­ 2.0V Adjustment value : 4.0V L2 108MHz Standard value : 3.8 ­ 4.2V FM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L1 CT1 87.5MHz 108MHz

­ 20 ­

SECTION 6 DIAGRAMS
Frequency Coverage Adjustment Connect Location :
[TUNER BOARD] (Conductor side)

6-1. EXPLANATION OF IC TERMINALS
IC801 CXP83124A-044Q (SYSTEM CONTROL) CONTROL BOARD Pin No. 1 2 3 4 5 6 7 8 9
Digital voltmeter TP (VT) 100k

Pin No. 46 Description 47 48 49 50 ­ 53 54 ­ 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

Pin name VDDL VDD3 VDD2 VDD1 COM0-3 SEG0­SEG26 NC ISS-II ISS-I B/L-CONT TAPE RADIO T-MOTOR-CONT X-LAT VDD NC GND CLK OUT CLK IN CD A-MUTE VR-DATA/CE VR-CLK C-XRST WP TAPE END
­­­­­­

I/O O O O O O O ­ O O O O O O O ­ ­ ­ O I O O O O O I I LCD drive bias control output. LCD drive bias power supply. LCD drive bias power supply. LCD drive bias power supply. LCD common output. LCD segment output. Not used (OPEN). ISS-2 control output. ISS-1 control output. Back-light ON/OFF control output. Function output for TAPE Function output for RADIO Motor control signal output. CD DSP command lach output. Power supply. Not used (connect to VDD). Ground.

Description

Pin name C-SCOR JOG B RMC R-MUTE NC REG-CHK C-SENSE 2 C-CLK C-DATA C-SENSE 1 C-SQCK C-SQSO C-MUTE JOG A R-DATA R-CLK R-CE R-COUNT P-CON
­­­­­­­­­­­­­­­­­­­

I/O I I I O ­ I I O O I O I O I O O O I O O O I O I I I O O O I I I I I I I I I I O ­ ­ ­ I ­ CD DSP command data input. JOG801 input. Remote control signal input. Tuner mute signal output. Not used (OPEN). Regulator voltage check input. CD-SENSE input. CD DSP command clock output. CD DSP command data output. CD SENSE input. CD SUB-Q read out clock output. CD-SQSO data input. Mute signal output for DSP (IC702). JOG801 input. PLL IC data output. PLL IC clock output. PLL IC chip enable output. PLL IC data input. POWER ON/OFF control output. Plunger ON/OFF control output. Audio mute signal output. Head position detect input. REC bias ON/OFF control output. Destination setting terminal. Destination setting terminal.

10 11 12

TP (VT)

+ ­

13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

Sub system clock oscillator (32.768kHz). Sub system clock oscillator (32.768kHz). Function output for CD. Audio mute signal output. Volume data/chip enable output. Volume clock output. CD reset signal output. Wake-up signal input. Tape end detect input.

PL-CONT

Adjustment Location :
L3 : AM Tracking Adjustment [TUNER BOARD] (Component side) CT3: AM Tracking Adjustment

VOL-MUTE
­­­­­­­­­­­­­­­­­­­­­­­­­­

T-HEAD POS REC

RADIO DST (A) RADIO DST (B) AMS/INIT R-SHIFT INPUT 1 INPUT 2 OP/CL BATT-M KEY 1 KEY 2 KEY 3 KEY 4 DC/BATT-H TC SW
­­­­­­­­­­­­­­­

TC AMS signal input/Initial terminal. System clock shift output. Loading motor control output. Loading motor control output. CD tray open/close detect input. Battery voltage detection terminal. Key input terminal. Key input terminal. Key input terminal. Key input terminal. Battery voltage detection terminal. Tape tab detect input. System Reset terminal. System clock oscillator input (4.21MHz). System clock oscillator output (4.21MHz). Ground terminal. Not used (OPEN). Not used (Ground). Reference voltage input. Ground terminal.

L1 : FM Tracking Adjustment

T1 : AM IF Adjustment

33 34 35 36 37 38 39
L4 : AM Frequency Coverage Adjustment L2: FM Frequency Coverage Adjustment CT1 : FM Tracking Adjustment T2: FM IF Adjustment

RESET

OSC-IN OSC-OUT GND NC NC V REF GND

40 41 42 43 44 45

­ 21 ­

­ 22 ­

­ 23 ­

ZS-D55
6-2. BLOCK DIAGRAMS (TAPE, MAIN SECTION)

· Signal path. F : FM E : PB a : REC J : CD

­ 24 ­

­ 25 ­

­ 26 ­

ZS-D55
6-3. BLOCK DIAGRAMS (TUNER, CD SECTION)

r

Circuit Boards Location

TC LED (L) board

TC KEY board TC RF board TC/M board

JOG LED 1 board

KEY board

CONTROL board

LOADING board

TC LED (R) board TC board

PICK-UP RELAY board

CD board

AUDIO board JOG LED 2 board

H/P board P/T IN board HEAD RELAY board BATT S board BATT L board

POWER board

P/T OUT board

JACK board

TUNER board

· Signal path. F : FM J : CD

­ 27 ­

­ 28 ­

­ 29 ­

­ 30 ­

ZS-D55
6-4. PRINTED WIRING BOARDS (MAIN SECTION)
r

Semiconductor Location
Ref. No. D301 D302 D308 D309 D310 D311 D312 D317 D318 D319 D320 D321 D330 D360 D362 D363 D364 D365 D366 D901 D902 D903 D904 D905 D906 D907 IC100 IC200 IC301 IC302 IC303 IC304 IC305 IC306 IC307 IC401 Location G-8 G-8 D-5 A-4 E-5 E-5 E-4 B-3 B-4 B-4 C-7 C-7 E-5 C-5 D-5 C-5 D-3 D-5 C-3 E-13 E-13 D-13 D-13 B-14 B-14 B-14 B-7 B-5 H-8 C-9 C-3 C-6 D-6 D-4 D-4 H-12 Ref. No. Q101 Q102 Q103 Q104 Q105 Q201 Q202 Q203 Q204 Q205 Q301 Q302 Q303 Q304 Q305 Q306 Q307 Q308 Q309 Q310 Q311 Q312 Q321 Q330 Q331 Q332 Q333 Q334 Q340 Q355 Q356 Q361 Q362 Q363 Q364 Q365 Q366 Location D-9 E-9 D-6 B-7 E-9 D-9 E-9 D-7 B-6 D-8 G-9 G-9 G-9 G-9 G-8 G-8 G-8 G-8 G-8 F-9 F-9 D-8 E-8 E-5 E-5 E-6 D-4 G-9 E-8 B-3 C-3 D-5 E-5 D-4 B-3 E-4 E-4
E B

1

2 J501

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

H/P BOARD
R230

i

SP101 (R-CH)
+ ­

A

E

L201

AUDIO BOARD
R350

CONTROL BOARD CNP801 (Page 46)
JW305 C332
C383

C

CONTROL BOARD CNP802 (Page 46)
1

BATT S BOARD
CNP901 CN902 CNP902

1-678-268-

C235

C236

D309
C134

C135

R388 R355

CNP311 1
C136

2

JW303

L302
L101

CNP310
1 5 JW308 10 15

CNP307

1
JW304

C234

11 (11)

JW310

R351

CN502

C384
5

R130
1 5

1

5

IC200
JW307

1

IC100

10

15

CNP306

5
C319 R125 R124

1 2 C906 D905

JW302
JW301 C125 R332 R331
WP901

4

Q364 B C E

JW309

­

+

C241
B C E
Q204 R384 C326 C133

C233

C232

D319

C132

C221

C220

R251

C118 C120

JW331 C256 JW330

JW328

JW339

R223 JW313

C227 JW391

JW326

JW337 JW336 JW334 JW333
JW340

JW327

C146

R150

40 35 30 25 21

R226

R361 B C E Q356 C368
1
D366

JW903

D320 D321
C218

R126

C367

R151

R329

JW904

R254

JW321

C124 C224

C121

C122

R229

R381 R328 JW311

JW338

D318

C230

R224

R129

R154

C128

SP102 (L-CH)

C231

R128

R253

C240

E C B C156 Q104

R380 R327

C225

C130

C222

Q355 B C E R360

R228

R153

C228

R252

R123

C329

C123

R225 C223

D317

JW306 C131

C141 C140 R152

D907 D906

DRY BATTERY SIZE "AA" (IEC DESIGNATION R6) 4PCS, 6V (FOR CLOCK BACK-UP)

JW322 JW323

JW318 JW317

C145 C245 C321

C152 C252

JW389

JW314

JW315

C151 C251

C365

D360 D363
JW343

IC304
1
R342 C343

C253

5

C370

C153

C381

C366

R255

1

5 10 15 20

C382

TC RF BOARD

C320

C246

C363 R320

C327

C

IC303

RED

C353

JW342

C342

C150 C250

C216

Q363

C219
C114 C119 C214

C117

C364 R341

C344 R343

D364

JW341

S694 (SIDE B ERASE PROOF) PM691 PLUNGER SOLENOID

C127

C116

R367
E C B

3

BLK

C331

C345

C371 C372

C217

Q205

D

1 2 3

IC306

C362

R211

JW371

JW377 JW372 C247 JW374

1 3

R344

JW369 JW370

JW356

JW375

Q101

JW348 D308
JW349 JW344 D310 R368 C335 R333 R340 R373 JW347 Q330 C369

CN301

R338

P3

08

R356 R357

1

5

C340 D365 R366
C334

Q201

S692 (TYPE II, CrO2)

IC305
1 5

R114 C115 JW380 Q312 S D G C215 C249

Q203
9

R214 JW387 R219 R216 R217 JW381 R119

CN

Q333

B C E

R135

C213 C113

C341Q103 B C E JW392 JW367 C339 R140 R240 R212 C337 R377
JW357 R213

R111

B C E

C322

R218

D312

R372 R335 R375

9

D311

C351 R113

C147

F
S696 (HEAD POSITION) CD BOARD CN708 (Page 43)

JW379

R374

R376

JW350

5

C380
JW378 C248

Q102

Q202

JW358

JW359

JW360

C333

D901

JW346

D330

E C B

Q331

R370

R121

E C B

R221

JW345

C901

B C E

B C E

C379

JW362 JW363 JW364

R220 R120 C148

R378 Q321 Q340

R334

C149

Q366 E C B Q365 E C B

E C B Q362 JW354 Q332 ECB

R112

C352

E C B

E C B

R116 R117

R118

CN691

Q105

1

JW376

F

L402

L403 L404

R315 R316
JR114 C312

C310 C309 T301 C308
R307

J402
LINE OUT
JR107 JR108

R691

G

M691 CAPSTAN/REEL MOTOR + M ­

CNP302

JR101 JR102 JR103 C108

B
Q304 R310

E
R317 R311

Q301
Q334

C305
R306 R305

JR109 CN692
Q303

HRPE301 REC/PLAYBACK/ERASE HEAD L-CH R-CH ERASE

J401
LINE IN

L406

C111 R107 R106
24

D302 R301
1

C301
C105 C107

R318 C104
R103

S695 (SIDE A ERASE PROOF) H 11 (11)

C210 R206 C110

IC301
20 5

R104 R109

Q302 R102 R105
1 JR110

L405

R302 C303

1-679-063-

11 (11)

C402

Note: · X : parts extracted from the component side. · b : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

1-673-33802

CNP301 C204

C401

C208 R303

R204

R202

HEAD RELAY BOARD
1-673-339- 11 (11)
CN401

L401

­ 31 ­

CN501

BATT L BOARD
11 (11)

R250

R155

IC302

1-678-266-

C226 C126 C323

JW901

C300

D362 Q361
E C B

POWER BOARD
JW902
1 4

JW325

C357

IC307

C350

R336

R235 B C E

F901

CN901

B C E B C E

JW385

D904 C904 D903 C905 C902

J901 - AC IN

R363

B C E

JW386

DRY BATTERY SIZE "D" (IEC DESIGNATION R20) 8PCS, 12V

C903

R222 R122

D902

RED WHT

JW384 JW383

S691 (HALF DET)

CNP305

CNP304

CNP309

CNP303

1-678-261-

11 (11) 1-678-265-

11 (11)

PH691 (CD BOARD)

B

TUNER BOARD CNP1 (Page 51)
R308 Q310 R313 C311 Q311 C307

1-678-258-

11 (11)

JACK BOARD
1 5

P/T IN BOARD
CN402

TC BOARD
R314 R312 C306

T901 POWER TRANSFORMER

P/T OUT BOARD

Q309 JR105 Q306 C211 R309 JR104

Q308 D301 15 13

Q305 Q307

RED

IC401
IC401
OPTICAL DIGITAL OUT (CD)
3 2 1

R101

C103

R108 R208 R304 R207
R209
10 12 JR113 C304 C207 JR106 C391

C302
R201 C203

C106 C101 C201 JR111
C206

BLK

R205

5

7

R203 C205

11 (11) 1-678-2751-678-276-

11 (11)

­ 32 ­

­ 33 ­

CD BOARD CN701 (Page 43)

G

11 1-678-263- (11)

­ 34 ­

6-5. SCHEMATIC DIAGRAM (MAIN SECTION)

z

Refer to page 39 for Waveforms.

ZS-D55

Note: · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

· : B+ Line. · Power voltage is dc 12V and fed with regulated dc power supply from external power voltage jack. · Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM (COMMON), TAPE PLAY (TAPE SECTION) ( ) : REC · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. F : FM E : PB a : REC J : CD

­ 35 ­

­ 36 ­

­ 37 ­

­ 38 ­

ZS-D55

6-6. SCHEMATIC DIAGRAM (CD SECTION)

r Waveforms

(MAIN Section)

r Waveforms

(CD Section)

1
25.8 Vp-p

1

PLAY MODE

4
2.2 Vp-p 0.7 ­ 1.1 Vp-p

16.65 µsec

5.75 µsec ATT : 1/10 VOLT/DIV : 1 V AC TIME/DIV : 5 µsec

ERASE HEAD

IC701 ed (RFO)
VOLT/DIV : 200 m V AC TIME/DIV : 0.5 µsec

IC702 wl (PCO)
VOLT/DIV : 0.5 V AC TIME/DIV : 1 µsec

2
61 Vp-p

2

PLAY MODE

5
4.8 Vp-p
0.6 Vp-p

16.65 µsec

22.75 µsec ATT : 1/10 VOLT/DIV : 1 V AC TIME/DIV : 5 µsec

T301

IC701 6 (FEO)
VOLT/DIV : 0.2 V AC TIME/DIV : 0.2 msec

IC702 r; (LRCKI)
VOLT/DIV : 1 V AC TIME/DIV : 5 µsec

3
13.7 Vp-p

3

PLAY MODE

6
2.0 Vp-p
0.7 Vp-p

16.65 µsec

16.44 MHz

T301
VOLT/DIV : 2 V AC TIME/DIV : 5 µsec

IC701 rg (TO)
VOLT/DIV : 0.2 V AC TIME/DIV : 0.5 msec

IC702 ua (XTAO)
VOLT/DIV : 0.5 V AC TIME/DIV : 20 nsec

4
17.6 Vp-p

16.65 µsec

Q304 COLLECTOR
VOLT/DIV : 5 V AC TIME/DIV : 5 µsec

5
17.6 Vp-p

Note: · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié.

16.65 µsec

Q302, 303 EMITTER
VOLT/DIV : 5 V AC TIME/DIV : 5 µsec

· : B+ Line. · Power voltage is dc 12V and fed with regulated dc power supply from external power voltage jack. · Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : CD PLAY · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. J : CD

­ 39 ­

­ 40 ­

­ 41 ­

­ 42 ­

ZS-D55
6-7. PRINTED WIRING BOARDS (CD SECTION)
1 2 3 4 AUDIO BOARD CNP308 (Page 32) A 5 6 7 8 9 10 11

CD BOARD

(AUDIO BOARD)

F
C778
6 1

PICK-UP RELAY BOARD
M
OPTICAL PICK-UP BLOCK DAX-01A2 M802 (SPINDLE)

M
B
5

M801 (SLED)

S801 (LIMIT)

1

R778

IC701 IC702
C
C711

1-667-046-

11 (11)

3

1

G
IC703

JACK BOARD CN401 (Page 33)

R791

D

LOADING BOARD
20 15 21

M

M790 (LOADING)

IC790
S790 (CLOSE) 1-679-50811 (11)

10 1 5

E

D
CONTROL BOARD CN803 (Page 45)

1

5

S791 (OPEN) 1-667-045-

02 F

11 (11)

r

Semiconductor Location
Ref. No. D790 IC701 IC702 IC703 IC790 Q701 Location E-8 C-2 C-4 D-3 E-9 B-1

Note: · X : parts extracted from the component side. · b : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

­ 43 ­

­ 44 ­

ZS-D55
6-8. PRINTED WIRING BOARDS (CONTROL SECTION)
1 2 3 4 5 6 7 8 9 10 11 12

KEY BOARD
A
S629 S630 S631 S623

TC KEY BOARD
R505 S507 S505 S508

SLEEP

CANCEL
D620

D615

ENTER MEM

TIMER

S628

D619

D616

S622

M
S504

R506

R504

z/X
R507

­m
B

M+
S621 S619 S620

DIR MODE
S501

S506

m
S625

R501

S503 R503

COUNTER RESET

N
CN802 4 1 R508

STANDBY

S626

S627

DISPLAY
D618
D615-620 (BACK LIGHT)

CLOCK

S502

x

n
R502

CD DUB

AUTO PRESET

D617

MODE

1-678-26211 (11)

R612 R613 R609 R614 D621 R610 R605 R603 S618

x
TEST-1

R607

R606

R627

R615

R622

R621

JW502

u
JW605 JW603

JW609

E C B Q601

JW604 R601

C601

S617

D602

b

B

x
Q603 D603

S624

D604

JW608

CN805

JW611

JW610

BAND

E C B

11 1-679-149- (11)

11 1-679-150- (11)

R608

D

4

CONTROL BOARD
CNP805

CD BOARD CN712 (Page 43)
R874 R857 C827

D

­.>+ AMS/PRESET/TIME SET

CNP807

CNP808

D811

- .> +
CNP803 R894 C824

E

E C B

S811

MD(LINE)
R896

D807 D803 D802 C853

C847

JW814 JW813 JW852 JW815

D805 JOG801 C867

CN801

F

TUNER BOARD CNP1 (Page 51)

R871 R897 R841 R842 R838 R845 R860 C841 CN804 R829

C856

C855

JW821 R885

5

A
D804 R880

R835

S810

SOUND
JW802

R899

R815 C835 L801 C809 C837

R830 R879 JW803 R856 R851 JW808
1

JW806 JW807
1

R895

R864

G

C807 C803

81

IC803 3
R887

C801

R844 B C E Q804 C820
31

IC801
C825

JOG LED 1 BOARD
H 1-678-270S809

E C B

L810 C805

R847
51

D808 C821 C822 C823

L809

C819 R849 R850 C851

R848

LCD801
5 10 15 20 25

POWER
D817 D817 (LCD BACK LIGHT)

1

OPR/ BATT

02

11 (11)

­ 45 ­

4

CN806

BAND

1

JW606

BAND

TC/M BOARD
1-678-26011 (11)
4 4

1-678-272-

11 (11)

1
JW851

4
C849

E C B

CNP806 R875 JW828

S812

C830 C810 JW830

C866

R876

CD OPEN/ CLOSE Z
r

C864 C863 R834 R833 R831 C842 C850 C862

E

AUDIO BOARD CNP306 (Page 33)

Semiconductor Location
Ref. No. D501 D502 D601 D602 D603 D604 D615 D616 D617 D618 D619 D620 D621 D802 D803 D804 D805 D807 Location C-8 C-12 C-2 C-6 D-6 D-2 A-4 B-5 B-4 B-4 B-4 A-4 C-3 E-3 E-3 F-2 E-4 E-3 Ref. No. D808 D811 D817 D818 IC801 IC802 IC803 Q601 Q603 Q801 Q802 Q803 Q804 Q805 Q806 Location H-2 E-4 I-1 I-8 G-4 H-6 G-2 C-3 C-6 G-6 H-6 H-3 G-3 E-3 E-6

R810 R809 R806

C861 JW838 JW839

S813

MEGA BASS

JW849

C

R803 R840 R836

R805 R804 R801 C852

AUDIO BOARD CNP307 (Page 33)

ECB

S814

R837 Q802
BCE

VOL ­

C802

JOG LED 2 BOARD

JW840 2 3 1 S815

30 31

IC802 TEST-2 R800
1-678-25911 (11)

VOL +

D818

D818 (LCD BACK LIGHT)

1-678-271-

11 (11)

Note: · X : parts extracted from the component side. · b : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

­ 46 ­

JW504

JW607

R604

JW501

JW503 1 1

u

R616

R602

C

D601

R623

R611

TC LED (L) BOARD
D501

TC LED (R) BOARD
D502

1

JW824

JW809 JW850 JW827

JW826 JW823

Q805

JW855

R882

JW820

JW835

JW825

R843

R891 R881 R852

C826

JW822

Q806

JW856

R889 R892

JW836

JW829

JW818

JW854

JW834 JW831 JW832 JW833

C828 C839

JW853

CNP801

R814 R888

R813

JW817

JW816

C811

JW837 R817

C838

R812

R890

R818

R808

R819 R820 R821

R855 C818 R853 L803 C817

R807

R822 R823 R824 R816

R859 Q803 C812

R826 R827

C808

R828 R825

C836

X802 C840 C815 JW846 R839 L802

JW841

C860 C834

JW842 JW843

JW844

C833

CNP802

C859

JW845

Q801

R862

R877

X801 C813

C831

JW847

C832

JW848

C844 C858

6-9. SCHEMATIC DIAGRAM (CONTROL SECTION)

ZS-D55

r Waveforms

(CONTROL Section)

1
5 Vp-p

4.21 MHz

IC801 r;
VOLT/DIV : 2 V AC TIME/DIV : 0.1 µsec

2
5 Vp-p

32.768 kHz

IC801 os
VOLT/DIV : 2 V AC TIME/DIV : 10 µsec

Note: · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. · : B+ Line. · Power voltage is dc 12V and fed with regulated dc power supply from external power voltage jack. · Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms.

­ 47 ­

­ 48 ­

­ 49 ­

­ 50 ­

ZS-D55
6-10. PRINTED WIRING BOARDS (TUNER SECTION) 6-11. SCHEMATIC DIAGRAM (TUNER SECTION)

1

2

3

4

5

6 ANT1 FM TELESCOPIC ANTENNA

A

TUNER BOARD

L3 AM FERRITE-ROD ANTENNA

B AUDIO BOARD CNP309 (Page 33) CONTROL BOARD CNP804 (Page 45)

B A

TP (VT)

D3 T1

IC1

IC2

C

T2

02
r

1-676-535-

13 (13)

Semiconductor Location
Ref. No. D1 D2 D3 D10 D11 IC1 IC2 Location B-4 B-4 B-4 B-5 B-5 C-4 C-2

Note: · X : parts extracted from the component side. · b : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

­ 51 ­

­ 52 ­

Note: · All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. f · : internal component. · : B+ Line. · H : adjustment for repair. · Power voltage is dc 12V and fed with regulated dc power supply from external power voltage jack. · Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : AM

· Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. F : FM f : AM

r Waveform

(TUNER Section)

1
1.5Vp-p

75 kHz

IC2 w; (X OUT)
VOLT/DIV : 0.5 V AC TIME/DIV : 5 µsec

­ 53 ­

­ 54 ­

z

IC Block Diagrams (Main Section)
LINE/IN-R LINE/IN-L

IC301 TA2068N
LINE/TU OUT/R OUT/L TAPE TU-R TU-L VCC REC MIC I/EX MIC 13 MIC AMP1 1k 10k 12 MIC NF
8 9

24

23

22 10k

21 1k

20

19 LOGIC

18 1k

17 1k

16 10k

15

14

15k RADIO

RADIO LINE TAPE TAPE NAB AMP2 10 R.NF 11 R.PO
7 6

MONITOR AMP 6k 10k 7dB MUTE

MONITOR AMP 6k 7dB 10k MUTE

10k

LINE TAPE

ON

10k 10k

TAPE BUF AMP A1 10k

BUF AMP B1

ON

BUF AMP B2

10k 10k

BUF AMP A2 10k 10k 10k MUTE

ALC1 NAB AMP1 26dB REC AMP1 DET

ALC2 26dB REC AMP2 2.1

ON

REF AMP

1 ALC

2 L.PO

3 L.NF

4 L.RO

5 L.IN

6 REF

7 GND

8 R.IN

9 R.RO
5

IC305 LA2010

AMP

COMP(1)

COMP(2) RESET HOLD 1 2 3 4

IN PUT

DET OUT

OUT PUT

GND

VCC 2

GND

­ 55 ­

VCC 1

NF

TIME

IC Block Diagrams (CD Section) IC701 CXA1992BR
z
RF-M RFTC PD2 PD1 RFO CC1 CC2 FOK RFI PD CP CB LD

39

38

37 VEE

36

35

34

33

32

31

30

29

28

27

PD2 IV AMP F. BIAS 40

PD1 IV AMP VCC

RF SUMMING AMP 26 APC VEE IIL TTL 24 SENS1 SENS2

F 41 F IV AMP VCC E IV AMP
IFB4 IFB2 IFB3

LASER POWER CONTROL

VCC VCC

E 42

FE AMP

24

C. OUT

VEE
IFB5 IFB1 IFB6

BAL2 BAL3 BAL4

BAL1

EI 43

DFCT VEE LEVEL S VEE

23

XRST

VEE
TOG1 TOG2 TOG3 TOG4

GND 44

TGFL

VEE

FO. BIAS WINDOW COMP. TRK. GAIN WINDOW COMP. FOK

22 VCC MIRR IIL TTL

DATA

TO 45

TTL IIL
CC1

21

XLT

LPFI 46

E-F BALANCE WINDOW COMP. FOH FOL TGH TGL BALH BALL ATSC TZC FZC ATSC WINDOW COMP.

DFCT1

LDON

MIRR

LPCL

TGFL

LPC

20

CLK

TI 47

IIL DATA REGISTER, INPUT SHIFT REGISTER, ADDRESS DECODER, SENS SELECTOR, OUTPUT DECODER VCC

19

LOCK

ATSC 48

18

VCC

TZC 49 TZC COMP. TDFCT 50 VCC TG1 DFCT TM1 TRACKING PHASE COMPENSATION

DFCTO IFB1-6 FS1-4 BAL1-4 TOG1-4

TG1-2 TM1-7 PS1-4

ISET

17

ISET

VCC TM4

VCC 16 SLO

TM6

VC 51 VCC FZC 52 DFCT FZC COMP. FS4 VEE FOCUS PHASE COMPENSATION

VCC FS1

15 TM7 TM3 VEE VEE TM5 14

SL-

SL+

FS2

TM2

Charge up

FSET TG2

VEE 1
FEO

2
FEI

3
FDFCT

4
FGD

5
FLB

6
FE_O

7
FE -

8
SRCH

9
TGU

10
TG2

11
FSET

12
TE-

13
TA-O

­ 56 ­

PCMDI

IC702 CXD2589Q
ENPHI EMPH WFCK EXCK SBSO SCOR DOUT C4M XTSL C2PO XPCK XUGF BCKI VDD VSS VSS

60

59 58 57

56

55

54 53 52 51 50

49

48

47

46

45

44

43

42

41

VDD 61 SYSM 62 PWM SERIAL-IN INTERFACE 40 LRCKI 39 LRCK 38 ASYO 37 ASYI AVDD 64 EFM DEMODULATOR ASYMMETRY CORRECTOR 36 BIAS 35 RF AOUT1 AIN1 LOUT1 AVSS XVDD XTAI 65 66 67 68 69 70 3rd-ORDER NOISE SHAPER 34 AVDD

AVSS 63 OVER SAMPLING DIGITAL FILTER

PCMD

BCK

GFS

33 CLTV TIMING LOGIC SUB CODE PROCESSOR PWM ERROR CORRECTOR 16K RAM DIGITAL PLL 32 AVSS 31 FILI 30 FILO 29 PCO DIGITAL OUT D/A INTERFACE

XTAO 71

XVSS 72

AVSS 73 OSC

28 VCTL 27 V16M

LOUT2 74 AIN2 75 AOUT2 76 AVDD 77

CLOCK GENERATOR

26 VCKI 25 VPCO1 24 TES1 23 TEST0

AVSS 78 XRST 79 VDD 80

CPU INTERLACE SERVO AUTO SEQUENCER

22 PWMI DIGITAL CLV 21 MDP

1
VSS

2 3
LMUTE RMUTE

4
SQCK

5
SQSO

6
SENS

7
DATA

8
XLAT

9
CLOK

10
SEIN

11
CNIN

12
DATO

13
XLTO

14
CLKO

15
SPOA

16
SPOB

17
XLON

18
FOK

19
VDD

20
VSS

­ 57 ­

IC703 BA6898FP
R+ FIN R+ TR VREF VREF SPIN GND VCC VCC TIN FIN T+ F+ TF-

28

27 D

26 D

25

24

23

22 VCC

21 VCC

20

19

18 D

17 D

16

15

LEVEL SHIFT

LEVEL SHIFT

T. S. D. REGULATOR, BIAS, T. S. D. MONITOR LEVEL SHIFT D 1
SL-

DRIVER MUTE LEVEL SHIFT D D 12
SP+

D 2
SL+

3
SLIN

4
RST

5
REG ­B

6
REGD

7
MUTE

8
GND

9
SPIN

10
R+ SP

11
SP-

13
GND

14
SPO

IC790 BA6418N
DRIVER

T.S.D.

6.8K

6.8K

12K 20K

12K 20K

CONTROL LOGIC

1
INPUT1

2
GND

3
INPUT2

4
NC

5
GND

6
VCC

7
OUT1

8
GND

9
OUT2

­ 58 ­

z

IC Block Diagrams (Tuner Section)

IC1 TA2149N
GND1 1 FM RF IN 2 AM LOW CUT 3 MIX OUT 4 FM MIX 24 FM RF OUT 23 VCC1 AM MIX FM OSC AM OSC VCC2 5 AF IF IN 6 FM IF IN 7 GND2 8 AGC 9 QUAD 10 R OUT 11 MUTE L OUT 12 AGC FM DET ST/MO FM/AM VCO DIVIDE DECODE 14 LPF2/MO-ST 13 LPF1/BAND AM DET AM IF FM IF 1/8 LEVEL DET BUFF BUFF ST IF BUFF SW 1/1OR 1/16 22 AM RF IN 21 FM OSC 20 AM OSC 19 OSC OUT 18 ST IND

FM RF

AF BUFF

IF REQ AF

17 IF OUT 16 DET OUT 15 MPX IN

IC2 LC72137M-TLM
LP-OUT MO/ST AM-IN X OUT FM-IN LP-IN VDD X IN VSS PD

20

19

18 FILTER

17

16

15 14

13

12

11

REFERENCE DIVIDER

PHASE DETECTOR CHARGE PUMP UNLOCK DETECTOR SWALLOW COUNTER 1/16. 1/17 4 BITS

POWER ON RESET 1/2

12 BIT PROGRAMBLE DIVIDER

OCB I/F

DATA SHIFT REGISTER LATCH

UNIVERSAL CONTROLER

1
CE

2
DI

3
CL

4
DO

5
NUTE

6
MW/LW

7
BAND

8
ST-IND

9
BAND

10
IF-IN

­ 59 ­

SECTION 7 EXPLODED VIEWS
NOTE : · -XX, -X mean standardized parts, so they may have some difference from the original one. · Items marked " * "are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. · The mechanical parts with no reference number in the exploded views are not supplied. · Hardware (# mark) list and accessories and packing materials are given in the last of this parts list. · Abbreviation CND : Canadian The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pičce portant le numéro spécifié.

7-1. REAR CABINET SECTION 5
ANT1

#4

6
#1 #1 #2

13 8 9
#1

4

3
#2 F901

#1 #1 #2 #2

11

#2 #2 #3

12

T901

2

1

10

Ref. No. 1 * 2 * 3 4 4 5 6 8 * 9

Part No. 3-046-554-01 1-678-266-11 1-678-261-11 3-046-543-11 3-046-543-21 3-046-548-01 3-047-896-01 3-047-897-01 1-678-265-11

Description ANTENNA, TERMINAL BATT S BOARD POWER BOARD CABINET, REAR (US) CABINET, REAR (CND) HANDLE BATTERY SPRING COVER COVER WIRE BATT L BOARD

Remark

Ref. No. 10 * 11 * 12 13 ANT1 0 F901 0 T901

Part No.

Description

Remark

3-389-436-31 LID,BATTERY CASE 1-678-275-11 1-678-276-11 3-046-555-01 1-501-480-11 1-576-109-11 P/T IN BOARD P/T OUT BOARD BATTERY (+.-), SPRING ANTENNA, TELESCOPIC FUSE (5A/125V)

1-435-553-11 TRANSFORMER, POWER

­ 60 ­

7-2. FRONT CABINET SECTION

#1

64 59 61 60 58 57 62 63

#5 #5 #5 #5

66 65
#5

79

80 67 74
#2 #2

#2 SP102 #2 #2 #2 #2 #6 #7 #2 #2 #2

#1

56 55 51 LCD801 54 53 52 69 68 78

76
#2 #2

75
#2

77 72
SP101

73 71

Ref. No. 51 52 53 54 55 56 57 58 59 60 61 62 63 * 64 * 65 * 66

Part No. 3-046-496-01 3-046-497-01 3-046-501-01 3-046-500-01 3-046-526-01 3-046-499-01 3-046-498-01 3-046-495-01 3-046-525-01 X-3379-086-1 3-046-528-01 3-046-530-01 3-046-531-01 A-3322-713-A 1-678-270-11

Description BUTTON, VOLUME (+) BUTTON, VOLUME (-) EJECT, BUTTON (CD) BUTTON (MEGA BASS) DIAL, JOG BUTTON (MD) (LINE) BUTTON (SOUND) BUTTON (POWER) WINDOW, LCD PANEL DECO SUB ASSY PLATE (LCD), LIGHT GUIDE HOLDER, LIGHTING ILLUMINATOR (JOG) KEY BOARD, COMPLETE JOG LED 1 BOARD

Remark

Ref. No. * 67 68 69 71 72 73 * 74 * 75 * 76 * 77 78 79 80 LCD801 SP101 SP102

Part No. 1-678-271-11 3-046-527-01 3-046-529-01 X-3379-085-1 X-3379-084-1 3-046-493-01 1-678-268-11 3-046-549-01 1-678-263-11 A-3322-456-A 1-792-735-11 1-792-736-11 1-792-737-11 1-804-013-11

Description JOG LED 2 BOARD HOLDER, LCD ILLUMINATOR (LCD) NETSP FRAME SUB ASSY R NETSP FRAME SUB ASSY L CABINET, FRONT H/P BOARD HOLDER, JACK JACK BOARD TUNER BOARD, COMPLETE CABLE, FLEXIBLE FLAT CABLE, FLEXIBLE FLAT CABLE, FLEXIBLE FLAT DISPLAY PANEL, LIQUID CRYSTAL

Remark

A-3323-573-A CONTROL BOARD, COMPLETE

1-529-740-11 SPEAKER (8cm) (R-CH) 1-529-740-11 SPEAKER (8cm) (L-CH)

­ 61 ­

7-3. CD BLOCK SECTION
#8 #8 not supplied

#2

104
#2

#2 #2

102
#2 #2

103
#2

101

#2

Ref. No. * 101 * 102

Part No.

Description

Remark

Ref. No. * 103 * 104

Part No.

Description

Remark

3-046-534-01 CHASSIS, CD A-3322-825-A TC BOARD, COMPLETE

A-3322-980-A CD BOARD, COMPLETE A-3322-978-A AUDIO BOARD, COMPLETE

­ 62 ­

7-4. TOP CABINET SECTION 156

154

153 155

160

163

#5

151 161 159
#5

#2

157
#2 #2

#2 not supplied

152 162
not supplied

158

#2

#2

#2

#9 Ref. No. 151 * 152 153 154 155 156 157 Part No. 3-046-552-01 1-678-262-11 3-046-544-01 3-046-547-01 3-046-562-01 Description BUTTON (TAPE) TC KEY BOARD CABINET, TOP CASSETTE, HOLDER SPRING, CASSETTE Remark Ref. No. * 158 159 160 * 161 * 162 163 Part No. Description Remark

1-678-272-11 TC/M BOARD 3-029-159-01 SPRING, PUSH CATCHER RETURN 3-043-966-01 CATCHER, PUSH 1-679-149-11 TC LED (L) BOARD 1-679-150-11 TC LED (R) BOARD 3-922-112-21 DAMPER

X-3379-087-1 LIDCASSETTE SUB ASSY 3-047-898-01 HOLDER PUSH CATCH

­ 63 ­

7-5. MECHANISM-DECK SECTION (1/2) (MF-ZSD55) 214
not supplied

215 232(S691, 692, 694, 695) 231(S691, 692, 694, 695) 212 213
M691

217

233

211 219

218 229 225 226 224 216 228 227 230

PH691

S696

234

PM691

210 223

221 222

220

201 209 208 207 206 205
Ref. No. 201 202 203 204 205 206 207 208 209 210 * 211 212 * 213 214 215 216 217 218 219 220 Part No. 3-043-921-01 3-029-591-01 3-043-906-01 3-034-597-01 3-704-418-14 3-043-924-01 3-029-622-01 3-043-923-01 3-029-620-01 3-029-587-01 1-673-338-11 3-043-922-01 1-792-386-11 3-043-920-01 3-029-614-01 3-043-909-01 3-043-908-01 3-044-168-01 3-029-625-01 3-044-169-01 Description SCREW COLLAR GEAR, CAM CAM, ARM SCREW (M1.7X4), TAPPING WASHER WASHER WASHER WASHER COVER TC RF BOARD SCREW WIRE MM SCREW SCREW BELT (FR) BELT FLYWHEEL (LA) ASSY WASHER FLYWHEEL (RA) ASSY Remark Ref. No. 221 222 223 224 225 226 227 228 229 230 231 232 233 234 M691 Part No. 3-029-626-01 3-029-589-01 3-029-611-01 3-029-593-01 3-029-612-01 3-043-911-01 3-029-595-01 3-043-918-01 3-043-907-01 3-043-926-01 3-034-694-01 3-043-910-01 3-029-600-01 3-044-171-01 3-045-799-01 Description WASHER TRIGGER, ARM SPRING CLUTCH SPRING ARM(UD A) GEAR (UD) SPRING PULLEY (D) WASHER BOX(SW) (S691,692, S693. 694,696) SPRING (SW) (S691,692, S693. 694,696) SPACER SOLENOID MOTOR ASSY (CAPSTAN/REEL) (INCLUDING PULLEY) Remark

202

204

203

PH691 PM691 S696

8-719-078-47 PHOTO INTERRUPTER SG-211V 1-454-896-11 SOLENOID, PLUNGER 1-771-893-11 MODE (SW) (HEAD POSITION)

­ 64 ­

7-6. MECHANISM-DECK SECTION (2/2) (MF-ZSD55)
278
not supplied

274 273

276

277

272

275

270 269 268

271

280 259 256 265 252 254 252 253 255

279 274 273

267 266
HRPE101

264

251

263

262 261 258 257
not supplied not supplied

260

Ref. No. 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266

Part No. 3-029-573-01 3-029-576-01 3-029-574-01 3-029-575-01 3-043-916-01 3-029-617-01 3-043-915-01 3-029-570-01 3-043-913-01 3-029-616-01 3-043-919-01 3-043-905-01 3-043-914-01 3-043-917-01 3-029-580-01

Description LEVER (HD) PINCH, ROLLER PINCH (R), CAP PINCH (L), CAP SPRING SCREW SPRING FRAME (HD) SPRING SCREW SCREW SPRING (AZ) SPRING SPRING LEVER (ST)

Remark

Ref. No. * 267 268 269 270 271 272 273 274 275 276 277 278 * 279 280

Part No. 3-044-167-01 3-029-578-01 3-029-602-01 3-029-579-01 3-043-925-01 3-029-582-01 3-029-615-01 3-029-581-01 3-043-912-01 3-029-585-01 3-029-584-01 3-029-610-01 1-673-339-11 3-029-583-01

Description PLATE (D) ASSY REEL, CAP SPRING REEL, GEAR WASHER BRAKE, LEVER SCREW GUIDE (C) SPRING ARM(SW) ARM(CS) SPRING HEAD RELAY BOARD FRAME (A)

Remark

3-029-614-01 SCREW

HRPE101 1-418-847-11 HEAD ASSY, HOLDER (RECORD/PLAYBACK/ERASE)

­ 65 ­

7-7. CD SECTION (VLM-D55)
#2 #2

317 304 316
#2

314

319 326 324
#2

328

323

M790

#2

318 327
#10

#2

#2

312
#7

322
#11

320 325 313 315

321

324
#2

304

326
#2

311
CDM-2411AAA

308

310 309 305 302
#2

303

306 308

301

307
#12 #12

329

Ref. No. 301 302 303 304 305 306 307 308 * 309 310 311 312 313 314 315

Part No. 3-017-025-11 3-017-012-11 3-017-014-11 3-017-027-11 3-017-016-11 4-975-811-01 3-017-022-21 4-975-762-11 1-667-046-11 3-020-624-21 3-046-535-01 X-3374-204-1 3-017-013-11 3-017-035-11 3-017-011-11

Description COVER (R), SIDE PLATE (R), SIDE SLIDER (R) GEAR (C) SHAFT, TRAY INSULATOR TRAY (BOTTOM), CD INSULATOR PICK-UP RELAY BOARD TRAY (TOP), CD LID, CD WINDOW ASSY, CD SLIDER (L) COVER (L), SIDE PLATE (L), SIDE

Remark

Ref. No. 316 * 317 318 319 320 321 322 323 324 325 326 327 328 329 M790

Part No. 3-017-017-11 1-667-045-11 3-017-031-11 3-017-032-11 3-017-030-01 3-017-008-11 3-017-036-11 2-627-174-01 3-017-009-11 3-017-010-11 3-017-028-11 3-017-029-11 3-017-024-21 3-034-848-01 1-698-999-11

Description LEVER, DETECTION LOADING BOARD GEAR (A) GEAR (B) BELT GEAR (R), TIMING CHASSIS, GEAR PULLEY (M) BEARING SHAFT GEAR (D) GEAR (L), TIMING CHASSIS, LOADING CUSHION MOTOR, DC (LOADING)

Remark

­ 66 ­

7-8. OPTICAL PICK-UP SECTION (CDM-2411AAA) 356

M802

357

M801

358
#14

355 359
S801

354 353 352 360

351 361

The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.

Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pičce portant le numéro spécifié.

Ref. No. 351 352 353 354 355 356 357

Part No. A-3303-970-A 3-318-203-11 1-690-530-81 4-972-163-04 4-974-003-01

Description SCREW ASSY, FEED SCREW (B1.7), TAPPING LEAD (WITH CONNECTOR) SPRING, SLED GEAR (B)

Remark

Ref. No. 358 0 359 360 361 M801 M802 S801

Part No. 1-660-965-11 X-4950-060-1 4-972-165-01 4-973-631-01 A-3303-403-A A-3304-989-A 1-571-099-21

Description PC BOARD, SLIDE FLEXIBLE OPTICAL PICK-UP (DAX-01A2) RACK

Remark

3-719-401-11 SCREW (B1.7), TAPPING 4-972-162-01 CHASSIS

SCREW MOTOR ASSY (SLED) (INCLUDING GEAR) MOTOR ASSY, TURNTABLE (SPINDLE) SWITCH (1 KEY) (LIMIT)

­ 67 ­

AUDIO
NOTE : · Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. · -XX, -X mean standardized parts, so they may have some difference from the original one. · RESISTORS All resistors are in ohms METAL : Metal-film resistor METAL OXIDE :Metal oxide-film resistor F : nonflammable · Items marked " * "are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Ref. No. * Part No. Description

SECTION 8 ELECTRICAL PARTS LIST
· SEMICONDUCTORS In each case, u : µ , for example : uA.... : µ A.... , uPA.... : µ PA.... uPB.... : µ PB.... , uPC.... : µ PC.... uPD.... : µ PD.... · CAPACITORS uF : µ F · COILS uH : µ H · Abbreviation CND : Canadian The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pičce portant le numéro spécifié. When indicating parts by reference number, please include the board.

Remark

Ref. No. C216 C217 C218

Part No.

Description 1uF 1uF 4.7uF 10uF 0.0022uF 0.068uF 0.068uF 0.22uF 0.22uF 100uF 4.7uF 4.7uF 100PF 47uF 47uF 0.015uF 0.015uF 100uF 100uF 0.0033uF 100PF 0.01uF 4700PF 0.001uF 100PF 100PF 100PF 100PF 100PF 100PF 4.7uF 4700uF 4.7uF 0.1uF 470uF 47uF 0.1uF 220uF 0.01uF 10uF 0.01uF 0.01uF 1uF 20% 20% 20% 20% 5% 5% 5% 5% 5% 20% 20% 20% 10% 20% 20% 5% 5% 20% 20% 30% 10% 30% 10% 10% 10% 10% 10% 10% 10% 10% 20% 20% 20% 10% 20% 20% 10% 20% 30% 20% 30% 30% 20%

Remark 50V 50V 50V 50V 50V 50V 50V 50V 50V 10V 50V 50V 50V 10V 10V 50V 50V 10V 10V 16V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 25V 50V 50V 10V 10V 50V 25V 16V 50V 16V 16V 50V

A-3322-978-A AUDIO BOARD, COMPLETE ********************** 7-685-645-79 SCREW +P < CAPACITOR > C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C130 C131 C132 C133 C135 C136 C140 C141 C145 C146 C147 C148 C149 C150 C151 C152 C153 C156 C213 C214 C215 1-127-880-21 1-126-960-11 1-126-960-11 1-126-960-11 1-126-960-11 1-126-963-11 1-126-964-11 1-130-475-00 1-136-495-11 1-136-495-11 1-136-169-00 1-136-169-00 1-104-665-11 1-126-963-11 1-126-963-11 1-162-282-31 1-104-664-11 1-104-664-11 1-130-485-00 1-130-485-00 1-104-665-11 1-104-665-11 1-162-303-11 1-162-282-31 1-162-306-11 1-127-872-21 1-162-294-31 1-162-282-31 1-162-282-31 1-162-282-31 1-162-282-31 1-162-282-31 1-162-282-31 1-126-963-11 1-127-880-21 CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT MYLAR MYLAR MYLAR MYLAR MYLAR ELECT ELECT ELECT CERAMIC ELECT ELECT MYLAR MYLAR ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC 0.022uF 1uF 1uF 1uF 1uF 4.7uF 10uF 0.0022uF 0.068uF 0.068uF 0.22uF 0.22uF 100uF 4.7uF 4.7uF 100PF 47uF 47uF 0.015uF 0.015uF 100uF 100uF 0.0033uF 100PF 0.01uF 4700PF 0.001uF 100PF 100PF 100PF 100PF 100PF 100PF 4.7uF 0.022uF 1uF 1uF 10% 20% 20% 20% 20% 20% 20% 5% 5% 5% 5% 5% 20% 20% 20% 10% 20% 20% 5% 5% 20% 20% 30% 10% 30% 10% 10% 10% 10% 10% 10% 10% 10% 20% 10% 20% 20% 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 10V 50V 50V 50V 10V 10V 50V 50V 10V 10V 16V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 3X6 TYPE2 NON-SLIT

1-126-960-11 ELECT 1-126-960-11 ELECT 1-126-963-11 ELECT 1-126-964-11 1-130-475-00 1-136-495-11 1-136-495-11 1-136-169-00 1-136-169-00 1-104-665-11 1-126-963-11 1-126-963-11 1-162-282-31 1-104-664-11 1-104-664-11 1-130-485-00 1-130-485-00 1-104-665-11 1-104-665-11 1-162-303-11 1-162-282-31 1-162-306-11 1-127-872-21 1-162-294-31 1-162-282-31 1-162-282-31 1-162-282-31 1-162-282-31 1-162-282-31 1-162-282-31 1-126-963-11 1-128-548-11 1-126-963-11 1-127-888-21 1-126-925-11 1-104-664-11 1-127-888-21 1-104-666-11 1-162-306-11 1-126-964-11 1-162-306-11 1-162-306-11 1-126-960-11 ELECT MYLAR MYLAR MYLAR MYLAR MYLAR ELECT ELECT ELECT CERAMIC ELECT ELECT MYLAR MYLAR ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC ELECT ELECT CERAMIC ELECT CERAMIC ELECT CERAMIC CERAMIC ELECT

C219 C220 C221 C222 C223 C224 C225 C226 C227 C228 C230 C231 C232 C233 C235 C236 C240 C241 C245 C246 C247 C248 C249 C250 C251 C252 C253 C256 C300 C319 C320 C321 C322 C323 C326 C327 C329 C331 C332 C333

1-126-960-11 ELECT 1-126-960-11 ELECT

­ 68 ­

AUDIO
Ref. No. C334 C335 C336 C337 C339 C340 C341 C342 C343 C344 C345 C350 C351 C352 C353 C357 C362 C363 C364 C365 C366 C367 C368 C369 C370 C371 C372 C379 C380 C381 C382 C383 C384 Part No. 1-162-306-11 1-162-306-11 1-162-282-31 1-162-306-11 1-162-282-31 1-162-292-31 1-162-843-11 1-124-252-00 1-126-963-11 1-126-963-11 1-126-961-11 1-130-483-00 1-162-294-31 1-162-306-11 1-162-282-31 1-126-963-11 1-126-964-11 1-126-964-11 1-127-888-21 1-126-934-11 1-127-888-21 1-104-665-11 1-126-963-11 1-127-888-21 1-126-964-11 1-161-494-00 1-161-494-00 1-162-306-11 1-162-306-11 1-126-941-11 Description CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT MYLAR CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC ELECT CERAMIC ELECT ELECT CERAMIC ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT 0.01uF 0.01uF 100PF 0.01uF 100PF 680PF 0.022uF 0.33uF 4.7uF 4.7uF 2.2uF 0.01uF 1000PF 0.01uF 100PF 4.7uF 10uF 10uF 0.1uF 220uF 0.1uF 100uF 4.7uF 0.1uF 10uF 0.022uF 0.022uF 0.01uF 0.01uF 470uF 0.01uF 220uF 100PF 30% 30% 10% 30% 10% 10% 10% 20% 20% 20% 20% 5% 10% 30% 10% 20% 20% 20% 10% 20% 10% 20% 20% 10% 20% Remark 16V 16V 50V 16V 50V 50V 16V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 50V 10V 50V 10V 50V 50V 50V 25V 25V 16V 16V 25V 16V 10V 50V Ref. No. D363 D364 D365 D366 Part No. Description Remark 8-719-991-33 DIODE 1SS133T-77 8-719-109-97 DIODE RD6.8ES-B2 8-719-109-85 DIODE RD5.1ES-B2 8-719-991-33 DIODE 1SS133T-77 < IC > IC100 IC200 IC302 IC303 IC304 IC305 IC306 IC307 8-759-426-51 8-759-426-51 8-759-657-36 8-759-564-82 8-759-646-52 IC IC IC IC IC BA5417 BA5417 IC BD3859FV BA09ST-V5 KIA7805API

8-759-800-71 IC LA2010 8-759-479-70 IC S-81250SGY-B 8-759-683-11 IC KIA78L05BP < COIL >

L403 L404 L405 L406

1-410-521-11 1-410-521-11 1-410-521-11 1-410-521-11

INDUCTOR INDUCTOR INDUCTOR INDUCTOR < TRANSISTOR >

100uH 100uH 100uH 100uH

30% 30% 20% 30% 20% 10%

Q101 Q102 Q103 Q104 Q105 Q201 Q202 Q203 Q204 Q205 Q312 Q321 Q330 Q331 Q332 Q333 Q340 Q355 Q356 Q361 Q362 Q363 Q364 Q365 Q366

8-729-905-50 8-729-905-50 8-729-036-77 8-729-905-50 8-729-905-50 8-729-905-50 8-729-905-50 8-729-036-77 8-729-905-50 8-729-905-50 8-729-052-54 8-729-037-34 8-729-036-77 8-729-036-77 8-729-036-86 8-729-040-76 8-729-036-77 8-729-037-29 8-729-036-77 8-729-040-76 8-729-036-77 8-729-052-52 8-729-037-29 8-729-037-29 8-729-036-89

TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR >

DTC343TS DTC343TS KRC107M DTC343TS DTC343TS DTC343TS DTC343TS KRC107M DTC343TS DTC343TS 2SK2541 KRA107M KRC107M KRC107M KTC3203Y-AT KTA1273-Y-AT KRC107M KRA102M KRC107M KTA1273-Y-AT KRC107M KTC2026Y KRA102M KRA102M KTC3198GR-AT

1-162-306-11 CERAMIC 1-126-934-11 ELECT 1-162-282-31 CERAMIC < CONNECTOR >

* CNP303 1-580-166-11 PIN, CONNECTOR (PC BOARD) 5P * CNP304 1-766-594-11 PIN, CONNECTOR (PC BOARD) 11P * CNP305 1-580-170-11 PIN, CONNECTOR (PC BOARD) 9P CNP306 1-568-830-11 PIN, CONNECTOR (PC BOARD) 11P CNP307 1-695-336-31 PIN, CONNECTOR (PC BOARD) 13P * CNP308 1-580-158-11 * CNP309 1-580-167-11 CNP310 1-506-987-11 * CNP311 1-580-154-11 PIN, CONNECTOR (PC BOARD) 6P PIN, CONNECTOR (PC BOARD) 6P PIN, CONNECTOR (PC BOARD) 5P PIN, CONNECTOR (PC BOARD) 2P < DIODE > D308 D309 D310 D311 D312 D317 D318 D319 D320 D321 D330 D360 D362 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77

R111 R112 R113 R114 R116 R117 R118 R119 R120

1-249-420-11 1-249-419-11 1-249-427-11 1-247-807-31 1-249-427-11 1-249-416-11 1-249-417-11 1-249-417-11 1-249-437-11

CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON

1.8K 1.5K 6.8K 100 6.8K 820 1K 1K 47K

5% 5% 5% 5% 5% 5% 5% 5% 5%

1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W

8-719-991-33 DIODE 1SS133T-77 8-719-991-33 DIODE 1SS133T-77 8-719-991-33 DIODE 1SS133T-77

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Ref. No. R121 R122 R123 R124 R125 R126 R128 R129 R135 R140 R150 R151 R152 R153 R154 R155 R211 R212 R213 R214 R216 R217 R218 R219 R220 R221 R222 R223 R224 R225 R226 R228 R229 R235 R240 R250 R251 R252 R253 R254 R255 R320 R327 R328 R329 R331 R332 R333 R334 R335 R336 R338 R340 R341 R342 R343 R344

BATT L

BATT S
15K 47K 10K 2.2K 2.2K 100K 2.2 2.2 100K 47K 4.7K 1.5K 270 270 27K 2.2K 1.8K 1.5k 6.8K 100 6.8K 820 1K 1K 47K 15K 47K 10K 2.2K 2.2K 100K 2.2 2.2 100K 47K 4.7K 1.5K 270 270 27K 2.2K 33 33K 33K 100K 1K 1K 4.7K 4.7K 12K 47K 100K 68K 5.6K 330K 100K 1K

CD
Remark 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/6W 1/6W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/6W 1/6W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W Ref. No. R350 R351 R355 R356 R357 R360 R361 R363 R366 R367 R368 R370 R372 R373 R374 R375 R376 R377 R378 Part No. 1-249-437-11 1-249-431-11 1-249-418-11 1-249-437-11 1-249-425-11 1-249-437-11 1-249-437-11 1-249-417-11 1-249-429-11 1-249-409-11 1-249-421-11 1-249-441-11 1-249-421-11 1-249-417-11 1-249-425-11 1-249-428-11 1-249-435-11 1-249-413-11 1-249-401-11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 47K 15K 1.2K 47K 4.7K 47K 47K 1K 10K 220 2.2K 100K 2.2K 1K 4.7K 8.2K 33K 470 47 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W

Part No.

Description

1-249-431-11 CARBON 1-249-437-11 1-249-429-11 1-249-421-11 1-249-421-11 1-249-441-11 1-249-385-11 1-249-385-11 1-249-441-11 1-249-437-11 1-249-425-11 1-249-419-11 1-249-410-11 1-249-410-11 1-249-434-11 1-249-421-11 1-249-420-11 1-249-419-11 1-249-427-11 1-247-807-31 1-249-427-11 1-249-416-11 1-249-417-11 1-249-417-11 1-249-437-11 1-249-431-11 1-249-437-11 1-249-429-11 1-249-421-11 1-249-421-11 1-249-441-11 1-249-385-11 1-249-385-11 1-249-441-11 1-249-437-11 1-249-425-11 1-249-419-11 1-249-410-11 1-249-410-11 1-249-434-11 1-249-421-11 1-249-399-11 1-249-435-11 1-249-435-11 1-249-441-11 1-249-417-11 1-249-417-11 1-249-425-11 1-249-425-11 1-249-430-11 1-249-437-11 1-249-441-11 1-249-439-11 1-249-426-11 1-247-891-00 1-249-441-11 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARB