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CD Stereo Radio Recorder AZ1018
all versions
TABLE OF CONTENTS
chapter Handling chip components and safety ............................. 1 - 1 Technical Specification & Service Tools .......................... 2 - 1 Service Measurement .................................................. 2 - 2 Connections & Controls ................................................ 3 - 1 Instructions for use ................................................. 3 - 2 to 3 - 5 Disassembly Diagram ................................................... 4 - 1 CD Service Test Program ........................................ 4 - 2 to 4 - 3 Block Diagram ............................................................. 5 - 1 Wiring Diagram ............................................................ 6 - 1 FRONT BOARD circuit diagram ....................................................... 7 - 1 layout diagram ....................................................... 7 - 2 COMBI BOARD circuit diagram ................................................... 8 - 1, 8 - 3 layout diagram ................................................... 8 - 2, 8 - 4 chapter TUNER BOARD circuit diagram ....................................................... 9 - 1 layout diagram ....................................................... 9 - 2 REOCRDER BOARD circuit diagram ....................................................... 10 - 1 layout diagram ....................................................... 10 - 2 CD MODULE circuit diagram ....................................................... 11 - 2 layout diagram ....................................................... 11 - 1 EXPLODED VIEW DIAGRAM cabinet ................................................................. 12 - 1 tape deck ............................................................ 12 - 2 Mechanical partslist ..................................................... 12 - 2 Electrical partslist ...............................................13 - 1 to 13 - 5
Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used.
C Copyright 1995 Philips Consumer Electroncis B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.
CLASS 1 LASER PRODUCT
Published by SS 0050 Service Audio PCS 107 136
Printed in The Netherlands
Copyright reserved
Subject to modification
GB
3140 785 22540
2-1
TECHNICAL SPECIFICATIONS
GENERAL
-/00/05/14 -/01/11/16 -/17 Mains frequency -/00/05/14 -/01/11/16 -/17 Battery mains Power consumption Dimension (W x H x D) Weight Mains voltage : : : : : : : : : : 230 V 120 / 230 V 120 V 50 Hz 50 / 60 Hz 60 Hz 9 V (R20 x 6) 5W 400 x 237 x 162mm 3.4 Kg
TUNER - AM SECTION
Tuning range IF frequency Sensitivity Selectivity IF rejection Image rejection : -/17 : : : : : : 531 - 1602 kHz 530 - 1700 kHz 468 kHz ± 3 kHz 3200 µV/m at 26dB S/N 22 dB 64 dB 32 dB
AUDIO CASSETTE RECORDER
Number of tracks Tape speed Wow & flutter Fast wind/rewind C60 Frequency response S/N ratio : : : : P/B : : 1 stereo 4.76 cm/sec ± 3% < 0.48 JIS UWTD 110 sec. 125 - 8000 Hz > 36 dB
AMPLIFIER
Output power Speaker impedance Frequency response mains : 2 x 1 W battery : 2 x 1 W : 2 x 8 ohm : 100 Hz - 10 kHz (±3dB)
COMPACT DISC TUNER - FM SECTION
Tuning range IF frequency Sensitivity Selectivity IF rejection Image rejection : : : : : : 87.5 - 108 MHz 10.7 MHz ± 0.2 MHz 18 dBf at 26dB S/N 24 dB at 300kHz 85 dB 24 dB Frequency response S/N ratio Channel difference Channel crosstalk Laser wavelength Laser light power : : 1 kHz : 1 kHz : : : 100 Hz - 10 kHz 60 dB 2 dB 40 dB 780 ± 20 nm < 0.5 mW
SERVICE TOOLS
TORX T10 screwdriver with shaftlength 150mm.........................................4822 395 50423 TORX screwdriver set SBC 163...............................................................4822 295 50145 Audio signal disc SBC 429........ ..............................................................4822 397 30184 Playability test disc SBC 444...................................................................4822 397 30245 Test disc 5 (disc without errors ) + Test disc 5A (disc with dropout errors, black spots and fingerprints) SBC 426/426A.....................................................................4822 397 30096 Burn in test disc (65 min. 1kHz signal at -30 dB level without "pause").....4822 397 30155 Universal test cassette Fe SBC 420 ........................................................4822 397 30071
AVAILABLE ESD PROTECTION EQUIPMENT
4822 466 10953 4822 466 10958 anti-static wristband 4822 395 10223 connection box (3 press stud connections, 1M ) 4822 320 11307 extendible cable (2m, 2M , to connect wristband to connection box) 4822 320 11305 connecting cable (3m, 2M , to connect table mat to connection box) 4822 320 11306 earth cable (1M , to connect any product to mat or to connection box) 4822 320 11308 KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671 wristband tester 4822 344 13999 anti-static table mat large 1200x650x1.25mm small 600x650x1.25mm
PCS 107 137
Power Supply
4 To switch off completely, unplug the mains lead from the wall socket.
Radio
Radio reception
A SS E T T C D R A DI O C
CD MWFM TAP OFF
LI F T
TO
OPE N
E PA U S
STOP
LI F T
TO
N · OPE
OPE N
INSTRUCTIONS FOR USE
LI F T
TO
OPE N
BATT LOW
Using AC Power
PLAYPAUSE STOP
E CD MOD RAM PROG
PCS 107 139
8 AZ101E RECORDE
R
POWE R
Programming radio stations You can store up to a total of 30 radio stations in the memory.
A SSE T T C D R A DI O C
CD MWFM TAP OFF
< If BATT LOW lights up, battery power is running low.The BATT LOW indicator eventually goes out if the batteries are too weak.
P L AY
CH SEAR
RECO
RD
8 AZ101E RECORDE
R
VOLUME
POWE
R
· Unplug the mains lead from the wall socket to protect your set during heavy thunderstorms.
BATT LOW
P L AY
SEAR
E PA U S
RECO
RD
CH
PLAYPAUSE
STOP
N · OPE
VOLUME
Batteries contain chemical substances, so they should be disposed of properly.
STOP
E CD MOD RAM PROG
BATT LOW
The type plate is located on the bottom of the set.
FM· MW
SE ARC H
PRESET
E CD MOD RAM PROG
PLAYPAUSE STOP
FM· MW
SE ARC H
PRESET
Incorrect use of batteries can cause electrolyte leakage and will corrode the compartment or cause the batteries to burst.Therefore:
Switching power on/off: Save energy
Whether you are using mains or battery supply, to avoid unnecessary energy consumption always adjust the POWER slider to TAPE/OFF and check if the cassette keys are released.
BASS R
EFLE
EA X SP
KER
TE SYS
M
A SSE T T C D R A DI O C
CD MWFM TAP OFF
· Do not mix battery types: e.g. alkaline with carbon zinc. Only use batteries of the same type for the set.
1 Adjust the POWER slider to RADIO. ER UN < Display: shows tuI Tbriefly.The radio AL T DIG frequency is then shown.
1 Tune to your desired station (see Radio Reception).
· When inserting new batteries, do not try to mix old batteries with the new ones.
8 AZ101E RECORDE
R
POWE R
2 Press FM·MW once or more to select the desired waveband. < Display: shows your waveband
2 Press CD MODE/ PROGRAM to activate programming. < Display: PROGRAM flashes. 3 Press PRESET 3 or 4 once or more to allocate a number from 1 to 30 to this station.
3-2
P L AY
SEAR
E PA U S
RECO
RD
· Remove the batteries if the set is not to be used for a long time.
CH
STOP
N · OPE
VOLUME
FM· MW
SE ARC H
PRESET
1 Check if the mains voltage, as shown on the type plate located on the bottom of the set, corresponds to your local mains supply. If it does not, consult your dealer or service centre.
3 Press and hold down SEARCH or § briefly to tune to a radio station. Release when the frequency in the display starts to change. < The radio automatically tunes to a radio station of sufficient reception. Display shows Srch during automatic tuning. · To tune to a weak station, press SEARCH or § briefly and repeatedly until you have found optimal reception.
General operation
1 To select your sound source adjust the POWER slider to CD, RADIO or TAPE/OFF. 2 Adjust the sound with the VOLUME and DBB (Dynamic Bass Boost) controls. 3 To switch off the set, adjust the POWER slider to TAPE/OFF position and check the cassette keys are released. Note:When the set is switched off the tuner presets will be retained in the set's memory.
4 Press CD MODE/ PROGRAM again to confirm the setting. < Display: PROGRAM disappears, the preset number and the frequency of the preset station are shown. 5 Repeat the above four steps to store other stations. · You can erase a preset station by storing another frequency in its place. Tuning to preset stations Press PRESET 3 or 4 until the desired preset station is shown.
To improve reception For FM, pull out the telescopic aerial. Incline and turn the aerial. Reduce its length if the signal is too strong (very close to a transmitter). For MW (AM) the set is provided with a built-in aerial so the telescopic aerial is not needed. Direct the aerial by turning the whole set. 4 To switch off the radio, adjust the POWER slider to TAPE/OFF position and check the cassette keys are released.
2 Connect the mains lead to the AC MAINS inlet and the wall socket.The power supply is now connected and ready for use.
3 If your set is equipped with a voltage selector, adjust the selector to match the local mains. Disconnect the mains lead if this selector has to be reset.
CD-Player
Selecting a different track During playback you can use the SEARCH buttons to select a particular track.
LI F T
CD-Player
CD Player
Playing a CD This CD-player can play all kinds of Audio Discs such as CD-Recordables and CDRewritables. Do not try to play a CD-ROM, CDi,VCD, DVD or computer CD.
TO
OPE N
CD MWFM TAP OFF
POWE
R
P L AY
SEAR
E PA U S
RECO
RD
CH
Different play modes CD MODE/ PROGRAM allows you to select various play modes.The modes can be selected or changed during playback of an entire CD/ CD programme in the following sequence:
STOP
N · OPE
VOLUME
A SSE T T C D R A DI O C
CD MWFM TAP OFF
8 AZ101E RECORDE
R
OPE N
BATT LOW
LI F T
TO
PLAYPAUSE
POWE R
P L AY
SEAR
E PA U S
RECO
RD
STOP
SHUFFLE all tracks are played in random order
E CD MOD RAM PROG
CH
STOP
N · OPE
VOLUME
FM· MW
SE ARC H
PRESET
BATT LOW
PLAYPAUSE STOP
INSTRUCTIONS FOR USE
SHUFFLE REPEAT ALL repeats the entire CD in random order REPEAT plays the current track continuously REPEAT ALL plays the entire CD continuously
AS C D R A DI O C
CD MWFM TAP OFF
E CD MOD RAM PROG
FM· MW
SE ARC H
PRESET
1 Adjust the POWER slider to CD. < Display: shows Cd briefly.
BASS R
EFLE
EA X SP
ER · If you have selected a track Nnumber in the U AL T DIGIT stop or pause position, press PLAY·PAUSE 2; to start playback.
KER
SYS
TE M
AL T
ER U NEM
ST
LI F T
TO
OPE N
D I G IET SPEAKER SY X
BASS
REFL
POWE
R
P L AY
SEAR
E PA U S
RECO
CH
STOP
RD
2 To open the CD door, lift the CD door at the edge marked LIFT TO OPEN.
N · OPE
VOLUME
· Press SEARCH § once briefly for the next track, or press repeatedly until the desired track number appears in the display.
BATT LOW
PLAYPAUSE STOP
E CD MOD RAM PROG
FM· MW
SE ARC H
PRESET
Display indication Cd OPEN: CD door open d1SC: when reading CD contents In stop mode: total track number and total playback time During CD playback: elapsed playback time of current track and current track number Pause: elapsed playback time freezes and flashes SHUFFLE/ REPEAT modes: when the respective mode is activated PROGRAM: when CD programme active; Prog also appears briefly when you store a track no SEL: programme activated but no tracks selected FULL: programme memory full no Prog: programme cancelled Cd Err, no d1SC or nF d1SC: error in CD operation /no disc/ or a CD-R(W) is blank or the disc is not finalized (see Troubleshooting) 3 Insert a CD or CD-R(W) with the printed side facing up and press the CD door gently close. 4 Press PLAY·PAUSE 2; on the set to start playback. 5 To pause playback press PLAY·PAUSE 2;.To resume, press PLAY·PAUSE 2; again. < The elapsed playback time freezes and flashes. 6 To stop CD playback, press STOP 9. 7 To switch off the set, adjust the POWER slider to TAPE/OFF position and check the cassette keys are released. Note: CD play will also stop when: you open the CD compartment; you select RADIO or TAPE sound source; the CD has reached to the end. · Press SEARCH once briefly to return to the beginning of a current track. · Press SEARCH more than once briefly for a previous track. Finding a passage within a track 1 During playback, press and hold down SEARCH or §. · The CD is played at high speed and low volume. 2 When you recognize the passage you want release the SEARCH button. < Normal playback resumes. Note: During a CD programme or when SHUFFLE/REPEAT is active, searching is only possible within a track.
3-3
1 During playback, select your play mode by pressing CD MODE/ PROGRAM once or more until the desired play mode is shown. · You can use SEARCH or § to skip tracks during the SHUFFLE/ REPEAT modes. · The SHUFFLE/ REPEAT play options can be combined and used with a programme: e.g. SHUFFLE/ REPEAT ALL repeats the entire CD programme in random order. 2 To return to normal playback press CD MODE/ PROGRAM until the SHUFFLE/ REPEAT modes are no longer shown. · You can also press STOP 9 to quit the play mode.
PCS 107 140
CD-Player Cassette Recorder
CASSETTE RECORDER
Cassette playback
A SSE T T C D R A DI O C
CD MWFM TAP OFF
TO
OPE N
CD MWFM TAP OFF
LI F T
TO
OPE N
INSTRUCTIONS FOR USE
PCS 107 141
Recording
General information on recording
Programming track numbers You may store up to 20 tracks in the desired sequence. If you like, store any track more than once.
8 AZ101E RECORDE
R
POWE R
AS C D R A DI O C
LI F T
POWE
R
P L AY
E PA U S
RECO
SEAR
STOP
RD
CH
N · OPE
Reviewing your programme · In the STOP mode, press and hold down CD MODE/ PROGRAM for more than one second. < The display shows all your stored track numbers in sequence.
P L AY
RECO
RD
· Recording is permissible insofar as copyright or other rights of third parties are not infringed.
VOLUME
SEAR
CH
E PA U S
STOP
N · OPE
VOLUME
BATT LOW
BATT LOW
PLAYPAUSE STOP
PLAYPAUSE
STOP
E CD MOD RAM PROG
E CD MOD RAM PROG
FM· MW
SE ARC H
PRESET
FM· MW
SE
ARC
H
PRESET
· This deck is not suited for recording on CHROME (IEC II) or METAL (IEC IV) type cassettes. For recording, use only NORMAL type cassettes (IEC type I) on which the tabs have not been broken.
1 Adjust the POWER slider to TAPE/OFF.
KER
SYS
TE M
· The best recording level is set automatically. Altering the VOLUME and DBB controls will not affect the recording in progress. · At the very beginning and end of the tape, no recording will take place during the 7 seconds when the leader tape passes the recorder heads.
1 In the STOP mode, press SEARCH or R NE L TU I G I TA § for your desired Dtrack.
BASS R
EFLE
EA X SP
BASS R
EFLE
EA X SP
KER
S YS
TE M
Erasing a programme You can erase the contents of the memory by: opening the CD door; selecting RADIO or TAPE source; pressing STOP 9 (twice during playback or in the stop position.) < Display: shows 'no Prog' briefly when the programme is cancelled. 2 Press STOP·OPEN 9/ to Ropen the E UN DIGIT cassette door and insertA LaT recorded cassette. 3 Close the cassette door. 5 To pause playback press PAUSE ;.To resume, press the key again. 6 By pressing 5 or 6, fast winding of the tape is possible in both directions.To stop fast winding, press STOP·OPEN 9/. 7 To stop the tape, press STOP·OPEN 9/. · The keys are automatically released at the end of the tape, the tAPE indication goes out and the set is switched off, except if PAUSE ; has been activated. 4 Press PLAY 1 to start playback. < Display: shows tAPE throughout tape operation.
3-4
2 When your chosen track number appears, press CD MODE/ PROGRAM once to store the track. < The display shows PROGRAM and 'Prog' briefly followed by your selected track number. < If you attempt to programme without first selecting a track number, no SEL is shown.
3 Repeat steps 1 to 2 to select and store all desired tracks in this way. < FULL is displayed if you attempt to programme more than 20 tracks.
· To protect a tape from accidental erasure, have the tape in front of you and break out the left tab. Recording on this side is no longer possible.To record over this side again, cover the tabs with a piece of adhesive tape.
4 To play your programme, press PLAY·PAUSE 2;.
Recording
Recording from the Radio 1 Select RADIO source and your waveband. 2 Tune to the desired radio station (see Radio reception).
Maintenance
Troubleshooting
Synchro Start CD recording
A S SE T T C D R A DI O C
8 AZ101E RECORDE
R
LI F T
TO
OPE N
CD MWFM TAP OFF
POWE
R
P L AY
RECO
RD
SEAR
CH
E PA U S
STOP
N · OPE
VOLUME
If a fault occurs, first check the points listed below before taking the set for repair. Do not open the set as there is a risk of electric shock. If you are unable to remedy a problem by following these hints, consult your dealer or service centre. WARNING: Under no circumstances should you try to repair the set yourself, as this will invalidate the guarantee.
BATT LOW
PLAYPAUSE
STOP
E CD MOD RAM PROG
FM· MW
3 Press STOP·OPEN 9/ to open the cassette door. Insert a blank tape. 4 Close the cassette door. 5 Press RECORD 0 to start recording. 6 For brief interruptions, press PAUSE ;.To resume recording, press PAUSE ; again. 7 To stop recording, press STOP·OPEN 9/. No power No sound Adjust the VOLUME
SE
ARC
H
PRESET
Problem
Solution
INSTRUCTIONS FOR USE
1 Select CD source.
2 Insert a CD and if desired, programme track numbers.
3 Press STOP·OPEN 9/ to open the cassette door. Insert a blank tape.
Mains lead not securely connected. Connect AC mains lead properly Batteries exhausted /incorrectly inserted. Insert (fresh) batteries correctly
4 Close the cassette door. · Place the set on a hard and flat surface so that the system does not tilt. no d1SC, Cd Err or nF d1SC indication · Do not expose the set, batteries, CDs or cassettes to humidity, rain, sand or excessive heat caused by heating equipment or direct sunlight.
5 Press RECORD 0 to start recording.
Precautions & General Maintenance
Display does not function properly/ No reaction to operation of any of the controls
Electrostatic discharge Switch off and unplug the set. Reconnect after a few seconds.
3-5
· Playing of the CD programme starts automatically from the beginning of the programme. It is not necessary to start the CD player separately.
6 For brief interruptions press PAUSE ;.To resume recording, press PAUSE ; again. · Do not cover the set. Adequate ventilation with a minimum gap of 6 inches between the ventilation holes and surrounding surfaces is necessary to prevent heat buildup. · The mechanical parts of the set contain self-lubricating bearings and must not be oiled or lubricated.
No CD inserted, insert a CD CD badly scratched/ dirty. Replace/ clean CD (see maintenance) CD-R(W) is blank or the disc is not finalized. Use a finalized CD-R(W) Laser lens steamed up.Wait until lens has acclimatized Wait until lens has cleared Wait until lens has acclimatized
7 To stop recording, press STOP·OPEN 9/.
Laser lens steamed up CD playback does not work The CD skips tracks Poor cassette sound quality
CD badly scratched/ dirty. Replace/ clean CD (see maintenance) CD damaged or dirty. Replace or clean CD. Programme is active. Quit programme mode Dust and dirt on the heads, etc. Clean deck parts, see maintenance. Use of incompatible cassette types (METAL or CHROME). Only use NORMAL (IEC I) for recording Recording does not work Cassette tab(s) may be broken. Apply a piece of adhesive tape over the missing tab space.
Selecting and recording a particular passage · During CD playback, press and hold down the SEARCH buttons or § on the set to find your passage. · To clean the set, use a soft, slightly dampened chamois leather. Do not use any cleaning agents containing alcohol, ammonia, benzene or abrasives as these may harm the housing.
· Press PLAY·PAUSE 2; to put the CD player on pause at the selected passage. < Recording will begin from this exact point in the track when you press RECORD 0.
PCS 107 142
4-2
4-2
CD SERVICE TEST PROGRAM
* STOP button pressed in any step returns to begin of Service Testprogram. * To leave Service Testprogram switch mode switch to off-position. * Door switch is ignored Ć CD door can be opened. * Volume up/down buttons function independentely of the service testprogram.
To enter Service Testprogramm hold PLAY & MODE buttons depressed while switching CD mode on.
CD TEST
TUNER TEST
To enter Service Testprogramm hold PLAY & STOP buttons depressed while switching TUNER mode on.
Display shows version number of the µ P - software.
DISPLAY TEST
EP2PROM CLEAR
16
Slide servo, Radial servo, Focus servo, Disc motor and Laser are switched off. Mute is switched on via decoder IC.
Display shows version number of the µ P - software.
16
DISPLAY TEST
N NEXT button pressed? Y
CD SERVO TEST
N NEXT button pressed? Y N PREV button pressed? Y N PLAY button pressed? Y
TUNER TEST
MODE button
(Tuner)
N
pressed? Y Service preset frequencies acc. table 1 are copied to the RAM. Tuner is normal working except the MODE key.
Display shows all segments and flags. see figure 1
Display shows
Display shows
EP
E2prom clear
01
SLIDE test DISC MOTOR test
Display shows all segments and flags. see figure 1
fig. 1
N STOP button pressed? Y N STOP button pressed? Y N PLAY button pressed? Y NEXT button pressed? Y N PREV. button pressed? Y N PRESET DOWN pressed? Y Disc motor turns counter clockwise as long as button is held depressed. (brake) N PRESET UP pressed? Y Disc motor turns clockwise as long as button is held depressed. (accelerate) N N STOP button pressed? Y STOP button pressed? Y N
FOCUS search
Display shows
-2FOC
objective moves up&down disc motor for 160ms "on"
Slide moves outside as long as button is held depressed.
Slide moves inside as long as button is held depressed.
FOCUS found? Y Display shows
N
2FOC
disc motor turns.
STOP button pressed?
N
ERROR Err 1 Err 2 Err 3 Err 4 Err 5 Err 6 Err 7
MEANING No focus found Time out error for disc motor reach the normal speed Focus error during tracking initialization Subcode error on play mode Focus error on play mode Radial error on search mode Focus error
table 2
Y
SERVICE PRESET FREQUENCIES
REGION
EUROPE FM/MW/LW EUROPE2B FM/MW
1)
1) How to set frequency grid:
USA FM/MW
OVERSEAS FM/MW
Grid switchable 10-100kHz/9-50kHz
EAST-EUROPE FM/MW
AM - 9 kHz / FM - 50 kHz : Hold PLAY KEY with the PRESET DOWN KEY simultaneously and then switch to TUNER. AM - 10 kHz / FM - 100 kHz : Hold PLAY KEY with the PRESET UP KEY simultaneously and then swutch to TUNER.
STATUS Sta 0 Sta 1 Sta 2 Sta 3 Sta 8 Sta > 8
MEANING Silde mode Silde mode Silde mode Silde mode Play mode Recover mode
table 3
PRESET
1 2 3 4 5 6 7 8 9 10 11 12 13
/00/05/20/25
/00
/01/21
/14
/14/37
Selected frequency grid is stored in the EEPROM. 2) In sets with 30kHz grid on FM band it may occur that the tuned frequency is indicated wrong on the display because of tolerances of the discriminator filter. For that reason the testsoftware is prepared for an automatic IF-offset correction. Note: This test functions only with the East European tuner version used in /14/34 set versions. The test was executed on every set in the production line. In case the discriminator filter or the EEPROM has to be exchanged the automatic IF-offset correction should also be executed after repair. To execute the automatic IF-offset correction proceed as follows: * feed a strong 87.5MHz signal to the antenna * press the PLAY button The µP starts now several times the search mode. If the transmitter was found at 87.5MHz the stop-frequency sent by the radio IC is compared with the nominal frequency else the display shows "00E". When the same difference is found twice the value will be stored as offset. The actual used offset is shown on the display ( -3, -2, -1, 0, 1, 2, 3 ).
87.5 MHz 108 MHz 531 kHz 1602 kHz 558 kHz 1494 kHz 153 kHz 279 kHz 198 kHz -
87.5 MHz 108 MHz 531 kHz 1602 kHz 558 kHz 1494 kHz -
87.5 MHz 108 MHz 531/530 KHz 1602/1700 kHz 558/560 kHz 1494/1500 kHz -
65.81 MHz 108 Mhz 74 MHz 87.5 MHz 531 kHz 1602 kHz 558 kHz 1494 kHz -
87.5 MHz 108 MHz 530 kHz 1700 kHz 560 kHz 1500 kHz -
table 1
PCS 107 144
4-3
4-3
Abbreviations and Pin-description of CD Ics
SERVO PROCESSOR SAA7325H
SYMBOL HFREF HFIN ISLICE VSSA1 VDDA1 Iref VRIN D1 D2 D3 D4 R1 R2 VSSA2 CROUT CRIN VDDA2 LN LP Vneg Vpos RN RP SELPLL TEST1 CL16 DATA WCLK SCLK EF TEST2 KILL VSSD1 V2/V3 WCLI SDI SCLI RESET SDA SCL PIN 1 2 3 4(1) 5(1) 6 7 8 9 10 11 12 13 14(1) 15 16 17(1) 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33(1) 34 35 36 37 38 39 40 DESCRIPTION comparator common mode input comparator signal input current feedback output from data slicer analog ground 1 analog supply voltage 1 reference current output pin reference voltage for servo ADC's unipolar current input (central diode signal input) unipolar current input (central diode signal input) unipolar current input (central diode signal input) unipolar current input (central diode signal input) unipolar current input (satellite diode signal input) unipolar current input (satellite diode signal input) analog ground 2 crystal/resonator output crystal/resonator input analog supply voltage 2 DAC left channel differential output - negative DAC left channel differential output - positive DAC negative reference input DAC positive reference input DAC right channel differential output - negative DAC right channel differential output - positive selects whether internal clock multiplier PLL is used test control input 1; this pin should be tied LOW 16.9344 MHz system clock output serial d4(1)ata output (3-state) word clock output (3-state) serial bit clock output (3-state) C2 error flag output (3-state) test control input 2; this pin should be tied LOW kill output (programmable; open-drain) digital ground 2 versatile I/O: input versatile pin 2 or output versatile pin 3 (open-drain) word clock iutput (for data loopback to DAC) serial data input (for data loopback to DAC) serial bit clock input (for data loopback to DAC) power-on reset input (active LOW) microcontroller interface data I/O line (open-drain output) microcontroller interface clock line input
Abbreviations and Pin-description of CD Ics
SERVO PROCESSOR SAA7325H
SYMBOL RAB SILD STATUS TEST3 RCK SUB SFSY SBSY CL11/4 VSSD2 DOBM VDDD1(P) CFLG RA FO SL VDDD2(C) VSSD3 MOTO1 MOTO2 V4 V5 V1 LDON PIN 41 42 43 44 45 46 47 48 49 50(1) 51 52(1) 53 54 55 56 57(1) 58(1) 59 60 61 62 63 64 DESCRIPTION microcontroller interface R/W and load control line input (4-wire bus mode) microcontroller interface R/W and load control line input (4-wire bus mode) servo interrupt request line/decoder status register output (open-drain) test control input 3; this pin should be tied LOW subcode clock input P-to-W subcode bits output (3-state) subcode frame sync output (3-state) subcode block sync output (3-state) 11.2896 MHz or 4.2336 MHz (for microcontroller) clock output digital ground 3 bi-phase mark output (externally buffered; 3-state) digital supply voltage 2 for periphery correction flag output (open-drain) radial actuator output focus actuator output sledge control output digital supply voltage 3 for core digital ground 4 motor output 1; versatile (3-state) motor output 2; versatile (3-state) versatile output pin 4 versatile output pin 5 versatile intput pin 1 laser drive on output (open-drain)
Note : All supply pins must be connected to the same external power supply voltage.
PCS 99 458
5-1
5-1
BLOCK DIAGRAM
+TUNER
V.M.
Vcc2
R ECO6-TUNER
R
+A(ON)
+A(ON)
+CD
MUTE
+A
DBB CD-99 CD MODULE
R
R TA8227 POWER AMP SEARCH_MUTE CD_MUTE TAPE_MUTE R R
4-OHM
+TAPE +1
+A
MUTE
HEADPHONE 32-OHM
TAPE MODULE
R
R
+1
+A FOR /01/11/16 ONLY
+5V6
+CD +TUNER
+A(ON) 230V 120V VOLTAGE 6X1.5V
+TAPE
REGULATOR
PCS 107 145
6-1
6-1
WIRING DIAGRAM
CD DOOR SWITCH
8812 80mm 2 8010 100mm
15
1
PH
SLIDESLIDE+ INNERSW DISC+ DISC-
+
TRANSFORMER
VOLTAGE SELECTOR
110-127V
1010
220-240V
8811 80mm
8800 65mm
COMBI BOARD
8801 50mm 6
GND
2 8002 340mm
BLUE ORANGE BLACK
8015 130mm
15
1409 EH
REC INFO DS
1
1005
MAINS SOCKET
1 1800
1313
1
LB_CONTROL
8001 280mm
CD99 LAYOUT CELL
1
D-GND +A
1308 PH
+A
1315 BATTERIES PH 1310 SECONDARY
7
15
TO CD MECHANISM
1
TUNER ECO6 LAYOUT CELL
L OUT +TAPE R OUT R IN L IN GND
8009 180mm 1801
SLIDESLIDE+ INNERSW DISC+ DISC6 1
+A-ON
RC5 KEY1
+B
KEY2
GND
180mm FOR AZ1023 8011 80mm 1410 8005 280mm 6 EH
2 TRANSFORMER
CPU
EH 1307 PH
R-OUT L-OUT GND R-IN L-IN
1316
L
1
1506 1301
1
1462
TO LCD
GND GND R
1005
MAINS SOCKET
EH
5
1
1
17
8004 180mm 8008 80mm 6 8007 280mm 4 5 8006 220mm 1461 480mm 17 8003
1004 L L/S
ROT VOL
4 320mm
1725
1702
1
1
LCD
EH
MOTOR GND +1
REC INFO
+MOTOR
LB_CON
FRONT BOARD
RC5 KEY1 GND
+TAPE
R OUT
L OUT
1590
1 5
ECO-MTF-PA-SD-MS (FE) TAPE MECHANISM
1460
1
+A-ON
+B
KEY2
7
FOR AZ1023
R-OUT
L-OUT
GND
L IN R IN
GND R-IN
L-IN
1003 R L/S
FOR /01,/11,/19 FOR /00,/05,/10, /13,/16,/17
CD MECHANISM
9V BATTERY
5001
1
5001
1 17
PCS 107 146
7-1
7-1
FRONT BOARD - CIRCUIT DIAGRAM
0132 H2 1404 A4 1460 C13
1461 A2 1491 D10 1492 D9
1493 D8 1494 E11 1495 E10
1496 E9 1497 E8 1498 D11
1510 F6 1590 F2 2363 F7
2364 G7 2420 B11 2421 B11
2425 G10 2531 F5 2532 G5
2533 F6 2534 G6 3439 D11
3440 D10 3441 D9 3442 E11
3443 E10 3444 E9 3448 B11
3451 B11 3470 F11 3471 G11
3472 H12 3473 H11 3474 H9
3475 G9 3480 A11 3499 G10
3541 F6 3542 G6 3543 F5
3544 G5 3545 F5 3546 G5
3550 F3 6404 F9 6411 G11
7405 H11 7406 G10 7407 A10
T401 E2 T402 D2 T403 D2
T404 D2 T405 D2 T406 D2
T407 C2 T408 C2 T409 C2
T410 C2 T411 C2 T412 B2
T413 B2 T414 B2 T415 B2
T416 B2 T417 A2 T418 C13
T419 C13 T420 D13 T421 D13
T422 D13 T423 D13 T424 G11
T502 F2 T503 F2 T504 G2
T506 G2 T508 F2
1
2
3
4
5
6
7
8
9
10
11
+B
12
13
14
A
1461
S13 S12
1404 THD5241
LCD
PROGRAM REPEAT FM AM MW SHUFFLE
REMOTE CONTROL (FOR AZ1023 ONLY)
IR RECEIVER
3480 100R
A
1 2 3 4 5 6 7 8
T417 T416 T415 T414 T413 T412 T411 T410
1 2 3 4 5 6 7 8
7407 TSOP2236
5.5V
ALL
2420 4u7 3448 220R 3451 100K 2421 470p
B
S11 S10 S9 S8 S7
INP
CTRL CIRCUIT BAND PASS DEM
VS 2
4.3V
OUT 1 GND 3
B
9
10
11
12
13
14
15
16
17
PIN AGC
C
S6 S5 S4 S3 S2
9 T409 10 T408 11 T407 3441 12K 1493 PREVIOUS 1492 NEXT 3440 8K2 1491 BAND 3439 5K6 1498 CD MODE/ PROGRAM 3442 5K6 1495 PRESET DOWN 1494 PRESET UP
+B
C
T418 T419 T420 T422 T421 T423 1460
7
+B
6
12 T406 13 T405 14 T404 15 T403 16 T402 17 T401
RC5
5
KEY1
4
D
S1 C1 C2 C3 C4
GND
3 2
KEY2 +A-ON
D
3444 12K
3443 8K2 1496 STOP
1
LB_CONTROL
FE-ST-VK-N
E
FE-ST-VK-N
VOLUME CONTROL
3545 1590
DBB SWITCH
OFF ON <----->
1497 PLAY
E
P
F
1
T502 9 T508
4 5 3
10K 2531 10n 3541 3543 1K5 2K2
2533 100n 4 SSV 1510
2363 220n 5 6 7 8
LOW BATTERY CIRCUITY
LOW BATTERY INDICATOR (RED)
LVOUT
2
F
3470 470R
LVIN
3
T503 T504 T506
GND
4
3550 50KBX2
2 1 8 6 2532 10n 7 3546 10K 3544 3542 2K2 1K5
6404 3499 1K
8.95V
RVIN RVOUT
5
1 2534 100n
2
P
3
G
FE-ST-VK-N
3475 680R
3471 100K
2364 220n
6411 PDZ-3.9B
G
7406 BC847C 2425 47u
0V
0V
T424
0.75V P
SHIELDING PLATE
H
P: PROVISIONAL
0132
3474 15R
7405 BC847C
3473 120R
3472 1M
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PCS 107 147
7-2
7-2
FRONT BOARD - LAYOUT DIAGRAM
PCS 107 148
8-1
8-1
COMBI BOARD (Control Part) - CIRCUIT DIAGRAM
1407 F13 1409 A14 1410 G1 1462 A1 1490 F14
2401 F4 2403 D3 2405 H10 2406 H10 2407 H10
2408 H11 2410 B13 2412 A9 2413 D3 2415 H2
2416 H2 2423 D12 2424 D12 2426 A12 2431 G7
2432 G7 2438 G6 2439 D2 2440 C13 2441 G13
2449 E12 2450 E12 2451 E11 2452 D13 2454 G3
2460 D13 2535 F6 3401 B13 3402 G12 3403 G12
3404 E5 3405 F5 3407 D2 3408 D1 3409 E4
3410 F3 3411 E3 3412 C11 3413 B13 3414 A11
3416 G7 3417 G7 3418 D1 3422 H9 3423 H9
3424 G9 3425 G9 3427 A13 3428 B8 3429 B8
3430 D8 3432 G4 3433 G4 3434 G6 3435 G10
3436 G10 3437 G10 3438 G11 3445 A9 3446 A8
3447 A9 3449 G2 3450 G2 3452 E4 3453 E5
3454 E5 3455 D4 3456 C11 3457 C11 3458 C11
3460 G6 3461 D9 3462 D9 3463 E9 3464 A13
3481 C3 3482 C4 3483 C3 3484 C4 3485 C3
3486 C4 3487 C3 3488 B4 3489 B3 3490 B4
3491 B3 3492 B4 3493 B3 3494 B4 3495 A3
3496 A4 3497 A3 4499 D8 5400 D2 5401 D3
5402 F6 5403 F5 6401 E3 6402 F4 6410 A14
7400 F8 7401 A8 7402 E4 7403 D1 8020 H11
8021 H2 8022 D12 8023 H9 T425 E4 T426 D3
T427 D1 T428 H3 T429 H3 T431 G6 T432 H13
T433 G13 T434 G13 T435 G13 T437 A2 T438 A2
T439 A2 T440 B2 T441 B2 T442 B2 T443 B2
T444 B2 T445 B2 T446 B2 T447 C2 T448 C2
T449 C2 T450 C2 T451 C2 T452 C2 T453 C2
T455 G3 T456 D14 T457 D14 T458 E14 T460 A13
T461 C13 T462 C13 T463 C13 T464 D13
1
2
3
4
5
6
7
8
+uP
9
10
11
12
13
+uP
14
3445 100R
+uP 4.7V +uP
A
1462 FE-BT-VK-N T437 17 16 15 14 13 T438 T439 T440 T441 T442 T443 T444 T445 T446 T447 T448 T449 T450 T451 T452 T453 3497 4K7 3495 4K7 3493 4K7 3491 4K7 3489 4K7 3487 4K7 3485 4K7 3483 4K7 3481 4K7
+uP
7401 1 3496 4K7 2K2 3494 3429 4K7 3492 4K7 3490 4K7 3488 4K7 3486 4K7 3484
0V 4.1V 4.7V
8
VCC
2412 100n 3447 22K
3464 22K 4K7 3414 2426 100p 3427 220K T460 BZX284-C5V6
1 2
1409 TO DOOR SW PCB EH-B
A
3446 22K
E0 E1 E2 SCL
2 3 6 7
M24C01W 5 SDA
EEPROM
4.7V
6410
MODE|WC_ VSS
4 2K2 3428
4K7
REC_INFO
B
12 11 10 9 8 7 6
3413 3401 27K 2410 100p
B
0V 0V 0V
470R 470R 3457 470R 3412 3456 470R 3458
T461
SILD
C
5 4 3 2 1
T462
SICL
T463
DATA
4K7 3482 4K7 8022 PAD 2423 10p 2424 10p 2452 10p
0V
TO CD99 LAYOUT CELL
C
2440
GND
4n7 T464 2460 2u2
RESET
4K7
RC5
5.6V
7403 T427 4.7V BC847B
D
5400 100u
+B
3407 100R
5401 T426 2u2 2403 100u
3430
4.5V +Vcc
4499
FOR AZ1018 ONLY 0V
D
3462 3461 220R 220R 3463 220R 2451 10p 2450 10p 2449 10p T456
SEARCH_MUTE 1.5V 0.3V
3408 390R
5.4V
3418 1K5
2439 100p
2413 100n
1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V 1.9V
3455 3K3
+B +uP +Vcc
1.9V 1.9V 1.9V 1.9V 1.9V
T457
CD_MUTE
T458
TAPE_MUTE
VDD COM3 COM2 COM1 COM0
P77 P76 P75 P74 P73 P72 P71 P70
P57 P56 P55 P54 P53 P52 P51 P50
E
6401 BZX284-C3V3 3411 15K
1.1V
+uP
3409 100K T425 7402 BC847B
2.5V 4.5V
3452 2K7 3404 4K7 CST 4M19 5403
3453 3K3
SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0
P17 P16 P15 P14 P13 P12 P11 P10
3454 3K3
5 52 53 54 55
44 45 46 47 48 49 50 51
43 42 41 40 39 38 37 36
35 34 33 32 31 30 29 28
27 26 25 24 23 22 21 20
4.5V
58 57 56 60 59 8 4
V1 V2 V3 C0 C1 RESET TEST XIN XOUT
LCD DRIVER LCD VOLT BOOSTER
P7
P5
P1
E
1.8V
2 3
CPU INT CONTR SYSTEM CONTR WATCHDOG TIME GEN 18-BIT T/C 8-BIT T/C TIMER P2
VSS P22 P21 P20 1 7 6 9
RAM
ROM
UART/SIO
DOOR SWITCH PCB
CD DOOR SW 1407 1490
1
3405 2V 330R
F
3410 470R 6402 BAV99
2401 1u
P67 P66 P65 P64 P63 P62 P61 P60
P33 P32 P31 P30
10-BIT A/D CONV
P6
AVDD VAREF 19 18 17 16 15 14 13 12 11 10
P3
64 63 62 61
7400 TMP86CH29F
SPPB51
2
F
4.3V 0V
DIPMATE
4.3V 4.3V
P
2535 1n 5402 2u2 2431 3417 2n2 4K7 3435 3436 3437 22K 22K 22K
3.4V 3.4V 4.1V +uP 0V
+uP
T455
T431 4K7
+VAref
+A-ON +VAref LB_CONTROL +VAref
P
2454 100p
3416
4K7
G
+R
3433 3432 15K 2438 100u 3460 1K
2432 2n2
3438 22K 3402 T435 T434
2441
GND
G
TO ECO6 LAYOUT CELL
1K 3425 1K 3423 1K 3424 1K 3422
4n7
ENABLE DATA
1410
LB_CONTROL +A-ON KEY2 GND
7 6 5 4 3 2 1
3434 100R
1K 3403 1K
3449 27K
3450 27K T429
T433
CLOCK
T432
STEREO
8021 PAD
T428
H
FOR AZ1023
P
8023 PAD
KEY1 RC5 +B
RC5 +B
2405 2406 2407 2408 P 8020 100p 100p 100p 100p PAD
H
2415 2n2
2416 2n2
FE-BT-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PCS 107 149
8-2
8-2
COMBI BOARD (Component Side) - LAYOUT DIAGRAM
PCS 107 150
8-3
8-3
COMBI BOARD (AF Part) - CIRCUIT DIAGRAM
1003 B12 1004 A12 1301 B1 1307 A5 1308 A6
1310 G12 1313 E12 1315 H12 1316 A12 1317 H11
1506 A1 1592-A G4 1592-B G8 1592-C D4 1592-D B4
1592-E H8 2301 F10 2302 F11 2303 G10 2304 G11
2305 H6 2306 H4 2307 H5 2309 C2 2311 G9
2321 A7 2322 C6 2340 C10 2341 B10 2342 C8
2343 B7 2344 C7 2345 B8 2346 C8 2347 B9
2348 C9 2349 A9 2350 D9 2351 A10 2352 D9
2353 C7 2354 C8 2356 E8 2357 B6 2358 C6
2359 D6 2360 E2 2361 A9 2362 D9 2371 B11
2372 D11 2373 B11 2374 D11 3301 B6 3302 C6
3303 B7 3304 C7 3305 B8 3306 C8 3307 B10
3310 F9 3321 G7 3322 G7 3323 G7 3325 H6
3326 G5 3327 H5 3328 G5 3329 F6 3331 E7
3332 E7 3333 E7 3361 C3 3362 C3 3363 D2
3364 D2 3365 D2 3366 C2 3367 B3 3368 D4
3369 C3 3370 D4 3371 C3 3372 D3 3373 B4
3374 D4 3375 C4 3376 E4 3377 C4 3378 E4
3381 A6 3382 C6 5301 E2 5302 B2 5404 H5
6301 G10 6302 G11 6303 G10 6304 G11 6308 H6
6310 C10 6315 F10 6316 B10 6321 D7 6322 D7
6323 D7 7301 B8 7303 G6 7304 G6 7305 H7
7306 G5 7312 B10 7313 B7 7314 C7 9398 C10
9399 G11 T311 B2 T312 C2 T313 C2 T315 C2
T316 C2 T317 C4 T318 D4 T321 E2 T323 E2
T324 E2 T327 G2 T329 G2 T331 A11 T332 B11
T337 B11 T341 G11 T342 G11 T351 E11 T352 F11
T353 F11 T354 F11 T357 C10 T358 C10 T364 C8
T365 B9 T369 H4 T370 G4 T371 A1 T375 A4
T376 B4
1
2
3
4
5
SCREEN CABLE
6
7
8
9
10
11
12
13
14
1506
5
T375
1307
1 2
1308
1 2 3
3381 3K3 2321 680p
7.6V
1u 2361 2349 1u 2351 470u 47u T331 2371 47n T332 2373 47n
A
TO FRONTBOARD
LVout LVin GND RVin RVout
4 3 2 1
A
TO LS
1316
4 3
T371
3
PH-B T376
PH-B
0.6V
4.1V
1004
FE-BT-VK-N
2343 470n
3303 470R
2345 680p
0V 0V
2347
LS L 8Ohm LS R 8Ohm
+A-ON
T365
8.2V
T337
2 1
B
3367 T311 1301
Rout +TAPE
6 5 4 3
1592-D 3301 13 3373 1K CD 2K2 2357 47n TUNER TAPE T317 3377 10K 2322 680p 3361 3363 10K 3364 10K 68K 3368 6K8 1592-C 9 3374 1K CD 6K8 5302 2u2 T312 T313 2309 100n
0.6V
0V
6
5
4
3
2
6316 BAS216
1 7312 BC847B
3307 12K
8.6V
BC817-40 7313
0V
EH-B
1003
B
13 3305 220R
MT1
TA8227P
14
MT2
7.9V
2341 220u
+B
15 14 16 3382 3K3
7301 7 8 T364 9
4.5V
3371 5K6 3369 8K2
10 11 12
7.6V
4u7
TO ECO-MTF
Lout GND
0V 0.6V
FOR NON /01 9398 FOR /01 6310 1N4003 T357
2344 470n
0V
3304 470R
2346 680p 3306 220R
Rin
1
2342
C
2
T315 T316 3366 220K
3362 68K
3375 10K
9V 4.1V
+A
2340 2m2 T358 2352
C
Lin
3302 2K2
0.6V
BC817-40 7314
0V
2358 47n
2353 47u
2354 47u
2348 47u
2362 1u 2350 1u
470u
2372 47n 2374 47n
D
3372 5K6 3370 3365 220K T321
CD_L GND
11 10 12 TUNER TAPE T318 2359 1u 6321 BAS216 6322 BAS216 6323 BAS216
D
8K2 3376 3378 10K 10K
TAPE_MUTE CD_MUTE SEARCH_MUTE
E
T323
TO CD99 LAYOUT CELL
CD_R
T324
+CD D-GND +A-ON +A-ON
5301 2u2 2360 100n +T
3331 15K
3332 15K
3333 15K
2356 4u7 1313 T351 T352 T353
4 3 2 1
E
+C
+R
+A D-GND +MOTOR (REC=L)
TO ECO-MTF
F
+B
5V6
+C
T354
EH-B
REC_INFO
F
MAINS SOCKET
+A-ON
3329 470R 7304 BC327-25
+A
LB_CONTROL
3310 470R
6315 BAS216 2301 22n 6301 1N4003 6303 2302 22n 6302 1N4003
1
T327
TUNER_L
1592-A 1
+R
CD
8.8V
3322 4R7
1592-B CD 5
2311 100u
T341 1310
2
G
TO ECO6 LAYOUT CELL
GND
AC AC
T329
TUNER_R +R +T
3 2 4 TUNER TAPE T370 2306 470u T369 3327 470R 3328 1K8 3326 560R 7306 BC847B
3V
8.1V
7303 BC327-25
TO TRANSFORMER
OR
VOLTAGE SELECTOR AC220-240V
8.8V
3321 4R7 7 TUNER
9V
6304 1N4003 2304 22n 9399 T342
EH-S
G
MAINS SOCKET
3323 3K3
8.1V 8.1V
6 8
1N4003 2303 22n
AC110-127V
TAPE
2307 1n
2305 47u
2.4V
6308 PDZ-3.3B
7305 BC857B
P 1317
1.25A PH-S
2 1
R20x6
+BATT D-GND
+
-
H
5404
3325 470R
1592-E SSK 17 18 19 20
FROM BATT
H
1315
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PCS 107 151
8-4
8-4
COMBI BOARD (Solder Side) - LAYOUT DIAGRAM
PCS 107 152
9-1
9-1
TUNER BOARD ECO6 - CIRCUIT DIAGRAM
1
FM
4
2
3
4
/PORTABLE AUDIO
5
6
7
8
9
10
11
AM-IF1
5111 450kHz 3
12
13
14
15
16
17
18
19
20
TUNER BOARD ECO6
A
C-PAD
VERSION PROGRAMMING COMPONETS
VERSION 2150 J 4105 /00 /02 FM/MW/LW 3119 FM-IF1 330R 5109
I
2 T113
A
B
1105
RT-01T
2104 T102 6103
BAV99
3104 330R 2101 47p
T115
6120
3156
3157
3170
7111
A
6 8 7
1
100n 3 T114 2 1
100p Printed
AM-IF2
5112 450kHz 4
/00 /02 FM/MW /01 FM/MW /14 FM-OIRT/MW
T103
1 O 3
G
7119 J 2
FM-IF2
5110
I
6
7P
/17 FM/AM /06 JAPAN component mounted
B
BFS20
AM-RF Ferrite Antenna only
6105-1 6106 p 3105 20p_LW frame
C
T109 2128 2110 100p HN1V02H 1 3106 22R
J 3113 1K
J 2112 100p
1 O 3
G
7
8
2
AM-AFC
5114 3 10u 2V Vref 3103 8K2 0.6V 0.6V 0.9V 2165
7P
MW
5104 red
2111 33p
2106 11p
LW only
BAS216
C
blue
220R
FM-RF
450kHz 4
VERSION DETECTION
P1 6120 BAS216 3156 100K PROGR. OUTPUT PORTS 7111 BC847C 3170 3157 100K 100K
C
7101 TEA5757H
2 1 7 8 6
0.6V
0.8V
1.3V
1.4V
0.7V
black
3107 4M7
Vref 5131 6131 1SV228 2155 11p 3102 100K
2103 0V 1n T128 Printed
100u
1.4V
1.4V
1V
LW
1.4V
D
5105
4109
* 4110
Q-multiplier 7102 BF550
100n 2129
P1 p 2161 100n 1V FM-IF2I ? 0.7V
AM-AFC P1
D
44 43 42 41 40 39 38 ?
AM-MIXOUT FM-MIXOUT RF-GND2 AM-IF1-IN FM-IN AM-IF2 AGC VSTABA
36 35 ?
FM-IF2
FM-IF1
1.4V 0V
E
3108 0V 2K2 0.7V P01 LW=HIGH 3109
7104 BC337-40 7105 BC337-40 0V
D
Printed
2V 1 0V 2 0V 3 4 0V 5
AM DET
RIPPLE
VSTABO
P0 LW 2163 100n
AM-IF
AGC
AM-RF FM-RF RF-GND1 FM-OSC AM-OSC VCC1 I-TUNE VCO AF-OUT MPX-IN
AM
FRONTEND
AM
MIXER
FM IF1 AM IF
AGC
E
3161 3160 470R 22K
152 kHz, 50mVpp 5V
32 1.4V 31 4.3V 30 3.4V 0V 0V 0V 3169 150K 5121 1.4V
DT-381
F
AM FRAME AERIAL
P0 MW=HIGH 2K2 0.7V 0V
FRONTEND
FM-OSCILLATOR
6130 3181 USA 15p 12p E_EU 2p2 J 1SV228 VCC1 3142
0V 6 3.5V 3.5V 7 4.5V-8V 8 1V-8V 1V 9 1.3V 10
FM OSC
FM
VSA
MIXER
FM IF2
AGC
CONTROL
FM
AM OSC
AGC
CTRL
P0
WR-EN ?
DATA
3159 470R
0V stereo mono stereo
VSB VDD
28
2166 1n 2167 2148 2n2 2147 220p
RIPPLE
CHARGE
F
STABILIZER AM DET AGC FM DET
FIELDSTR-IND FM-DEMOD
CLCK ?
DIG-GND XTAL OSC
Frame Aerial only
2153 3101
VCO
8K2 100K
3141 56K
26
2146 220p
5130
PUMP
VCC2
MW
T105 T106 4101 * 4102 * 330k_LW 5102 6 5 4 8 7 7KL 1 2 3
XT 25
3
3158 470R T123 T122 T121 MPX from 2169
STEREO
33K 2152 33n 560p E_EU
G
0.7V 11 2127 1.2V 220n 2126 330p
STEREO DECODER
IF-GND RIGHT PILOT MUTE LEFT LPF
AFC
AFC+ AFC-
VDD VCC2
MONO/ 24 STEREO 23 4.7V
75K Hz 12p
stereo 0.3V mono 4.8V 1122 5 4
stereo 0.2V mono 4.8V 2145 220p VDD 4.7V VDD 4.1V 3.9V-LW VCC2 2141 100n 3.5V VCC1 3.4V T118 2144 470n T140 2130 470n 3155 47R
0V CLOCK 0V DATA 0V
G
1
T111 2107 1u T110
T120 ENABLE/MPX 3 2 1
1.1V
0.8V 0.15V
0.8V
0.6V
6 8 7
1
2108 100p
6105
1 2 3 4 8 7 6 5
10p
2159 33p
2132 470n 2131 470n 2133 1u 3145 2K2
2u2
2
2138
B
I
5103 4
LW
7PA
3 2109
T141
T142 T116
5.4V typ. 3167 47R 3166 47R 3186 180R (5V-12V) T127
VCC
1121
2164 470n 2139 15p
11.4V VCC2
T126 RIGHT 4 T125
GND LEFT
3 2 1
to/from
H
5
0.6V
1V
LW only
0V 1V
1.1V
11.4V
12 13 14 15 16 17 18 19 20 21 22 2V
T112
H
VOLTAGE MULTIPLIER
I
HN1V02H
RDS only
VCC1 3 6 3176 33K 1.3V 0.7V 2120 18p 22p_LW p 2119 10p 3 2 2123 390p * 2124 22n 0V 7124 BC847C 0.1V 3137 P0 3134 22K 3143 22K 3144 1K 7103 BC857C 2169 2n2 MPX to 1122 pin 2
DISCRIMINATOR
4 5119 3 2 1 6 8 7
2
T117 2140 82p 6182 BAS216 22u 2194 1n 7V 2193 1n 2195
2190 22u T124 6181 BAV99 2192 7.5V 1n 2137 220n 2191 22u 2196 10n 0V 3188 2K2 3189 22K 3190 10K 2187 10n
AM-OSCILLATOR
4
J
2136 220n
J
LW only
VDD VDD 3132 47R 4 5123
6105-2 HN1V02H
MW
3 2
5
OSCILLATOR
7180 0.1V BC857B 5.4V 220u 3187 1K 4.8V 3192 1M 0.1V 2186
BZX284-C11
K
P0 P01 3125 10K
3123 4K7 3.9V 3.3V LW=HIGH
4.1V 4.0V BC857B 7109 0V 4.0V 3128 0V 2K2 0.7V
6 8 7
1
2149 33p
MPX BUFFER AMPLIFIER
6183
5.2V 7183 2197 BC847C 10n
K
3153 470R 3152 470R
2125 560p
5122 0V 7122 BC847C 4104 * 4
LW
L
6 8 7
1
0.7V 15K MW=HIGH 0.1V 7182 BC847C 3196 10K
3191 4K7
4.8V 7181 BC847C
L
3180 10K
2122 3n3 2134 15n 22n_USA 2135 15n 22n_USA
0.5V
2188 10n
M
0.5V 3193 3195 2K2 470K 3194 2189 100K 220n
M
1105 A2 1121 H20 1122 G20 2101 B5 2103 D9 2104 A4 2106 C5 2107 H6 2108 H4 2109 H4 2110 C4 2111 C4 2112 C13 2119 K8 2120 K8 2122 L8 2123 L8 2124 L8 2125 K8 2126 G10 2127 G10 2128 C11 2129 D10 2130 I17 2131 I11 2132 H11 2133 I12 2134 M12 2135 M12 2136 K20 2137 K19 2138 H12 2139 I13 2140 J14 2141 I14 2144 H17 2145 G16 2146 F18 2147 F17 2148 F17 2149 K10 2150 A14 2152 G6 2153 G7 2155 E8 2159 H9 2161 D16 2163 E16 2164 I14 2165 D10 2166 F16 2167 F16 2169 J11 2186 K19 2187 K17 2188 M17 2189 M18 2190 I16 2191 J16 2192 J16 2193 J16 2194 J15 2195 J14 2196 K16 2197 K15 3101 G6 3102 E6 3103 D9 3104 A10 3105 C8 3106 C3 3107 D4 3108 E3 3109 F4 3113 B12 3119 A13 3123 K4 3125 K3 3128 L5 3132 K7 3134 K9 3137 L10 3141 F10 3142 F9 3143 J10 3144 J11 3145 I12 3152 K20 3153 K19 3155 H17 3156 D18 3157 D18 3158 G18 3159 F18 3160 F17 3161 E18 3166 H18 3167 H17 3169 F16 3170 D17 3176 J9 3180 L5 3181 G8 3186 I19 3187 K18 3188 K17 3189 K17 3190 K17 3191 L17 3192 L18 3193 M18 3194 M18 3195 M18 3196 M15 4101 G3 4102 G3
4104 L7 4105 B12 4109 D5 4110 D5 5102 G4 5103 H3 5109 B13 5110 B14 5111 A11 5112 B16 5114 C16 5119 J13 5121 F16 5122 L7 5123 J7 5130 G8 5131 E9 6103 B4 6105-1 C6 6105-2 J8 6106 C6 6120 C18 6130 F7 6131 E7 6181 J16 6182 J15 6183 K14 7101 C11 7102 D9 7103 K10 7104 E4 7105 E4 7109 K5 7111 D18 7119 B12 7122 L6 7124 L9 7180 K18 7181 L18 7182 L15 7183 K16 T102 A2 T103 B2 T105 G2 T106 G2 T109 C9 T110 H7 T111 H6 T112 H9 T113 A12 T114 B15 T115 A11 T116 H14 T117 J15 T118 H17 T120 G19 T121 G19 T122 G19 T123 G19 T124 J19 T125 I19 T126 I19 T127 H19 T128 E10 T140 H17 T141 H13 T142 H14
7
1
2
3
4
5
2
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PCS 107 153
9-2
9-2
TUNER BOARD ECO6 - LAYOUT DIAGRM
J1 J2 J3 J4 J6 A4 A4 A4 A4 A4 J7 J8 J9 J10 0000 A4 A4 A4 A4 A5 1105 2106 2107 2128 2129 B5 C5 C4 C3 B4 2133 2138 2155 2186 2190 D2 D2 C4 C1 B1 2191 2195 3142 5102 5103 A1 C1 D1 C5 D5 5109 5110 5111 5112 5114 A3 B2 B4 A3 B2 5119 5121 5122 5123 5130 C2 B2 B5 B5 D3 5131 7104 7105 9101 9102 D4 C5 C5 A2 C1 9103 9104 9105 9106 9107 B1 A5 C1 C3 C4 9108 9109 9110 9111 9112 C4 D2 D2 B2 C5 9113 C5 9114 D4 9115 D5
TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with ferrite antenna)
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
VARICAP ALIGNMENT FM 87.5 - 108MHz
(65.81 - 74, 87.5 - 108MHz)
108MHz 87.5MHz
(65.81MHz)
5130 check 5123 check 5123 check 5122 check 5123 check
8V ±0.2V 4.3V ±0.5V
(1.2V ±0.5V)
MW
FM/AM-version, 10kHz grid
1700kHz 530kHz 1602kHz 531kHz 279kHz 153kHz 1602kHz 531kHz
8V ±0.2V 1.1V ±0.4V 6.9V ±0.2V
530 - 1700kHz
FM/MW-version, 9kHz grid
531 - 1602kHz LW 153 - 279kHz MW
FM/MW/LW- version, 9kHz grid
1
1.1V ±0.4V 8V ±0.2V 1.1V ±0.4V 8V ±0.2V 1.1V ±0.4V
531 - 1602kHz FM IF FM FM RF FM 87.5 - 108MHz
(65.81 - 74, 87.5 - 108MHz)
2101 2103 2104 2108 2109 2110 2111 2112 2119 2120 2122 B1 D2 B1 C1 C1 C1 C1 B2 C1 C1 B1 2123 2124 2125 2126 2127 2130 2131 2132 2134 2135 2136 B1 B1 C1 D3 C3 C3 C3 C3 D4 D4 A2 2137 2139 2140 2141 2144 2145 2146 2147 2148 2149 2150 A2 C3 C4 C4 C4 A3 C4 A3 A4 D4 B2 2152 2153 2159 2161 2163 2164 2165 2166 2167 2169 2187 D2 C3 C2 B4 B4 C4 C2 B4 B4 A1 B4 2188 2189 2192 2193 2194 2196 2197 3101 3102 3103 3104 B4 D4 B4 A4 B4 A4 C4 D3 C1 C2 B2 3105 3106 3107 3108 3109 3113 3119 3123 3125 3128 3132 C2 D1 C1 C1 C1 B3 B2 D3 D4 B1 D3 3134 3137 3141 3143 3144 3145 3152 3153 3155 3156 3157 B1 B1 C3 D4 A1 D3 A2 A2 D4 B3 A3 3158 3159 3160 3161 3166 3167 3169 3170 3176 3180 3181 A2 A2 A2 A3 A4 D4 C4 A3 D3 B1 D2 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 A4 B4 A4 B4 B4 C4 B4 C4 C4 D4 C4 4101 4102 4104 4105 4106 4107 4108 4109 4110 6103 6105 D1 C1 B1 B2 B2 C2 C2 C1 D1 B1 C1 6106 6120 6130 6131 6181 6182 6183 7101 7102 7103 7109 D1 A3 D3 C1 A4 B4 C4 C3 C2 D4 D3 7111 7119 7122 7124 7180 7181 7182 7183 A3 B3 B1 C1 B4 C4 D4 B4
10.7MHz, 45mV continuous wave
IC 7101
21 2141
D
shortcircuit to block AFC
5119
2
0 ± 3 mV DC
108MHz 87.5MHz
(65.81MHz)
A
mod=1kHz Df=±22.5kHz
108MHz 87.5MHz
(65.81MHz)
2155
4
5131
MAX
VCO FM AM IF
IC 7101 36 220R
98MHz, 1mV continuous wave
A
98MHz
3142
3
152kHz ±1kHz 1)
C
MW 450kHz connect pin 6 of IC 7101 (AM Osc.) with 2.2k to Vcc AM AFC MW Df=±10kHz VRF = 0.5mV
(as low as possible)
100nF
5111
IC 7101 40 220R 100nF
5
5112
fo symmetric
see remark 2)
C
continuous wave
5114
2
0 ± 2 mV DC
VRF = 2mV AM RF 3) LW MW
FM/MW/LW- and FM/MW-version ( 9kHz grid)
198kHz 1494kHz 558kHz 1500kHz 560kHz
B
198kHz 1494kHz 558kHz
5105
LW ferrite coil
2106 5104
MW ferrite coil
531 - 1602kHz MW
FM/AM-version, 10kHz grid
5
fo symmetric
530 - 1700kHz
Df = ±30kHz VRF as low as possible
1500kHz 560kHz
2106 5104
MW ferrite coil
ECO6, general with ferrite antenna, 070799
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
1) If sensitivity of frequency counter is too low adjust to max. channel separation 2) RC network serves for damping the IF-filter while adjusting the other one.
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
3) LW has to be aligned before MW.
Repeat
PCS 107 154
max.
max.
10-1
10-1
RECORDER BOARD - CIRCUIT DIAGRAM
71 73 74 1702 1707
D15 E15 G9 G15 F3
1707 1707 1707 1707 1707 1
C3 G7 C7 E9 E12
1709 1710 1725 2703 2704
A14 E15 A15 G7 C7 2
2706 2707 2708 2709 2710
B4 B6 C3 G3 G12
2711 2712 2714 2715 2716 3
F E C C D
6 7 3 6 5
2719 2721 2722 2723 2726
C G G G G
8 3 7 5 8 4
2727 2728 2729 2730 2732
F7 C13 C13 G11 G12
2733 2734 2735 2738 2739 5
H13 G10 G10 B3 B1
2750 2751 2760 2799 3701
D6 H6 E14 E15 B6 6
3703 3704 3706 3707 3710
D C D B D
3 3 4 5 8
3712 3713 3714 3716 3719 7
E G F H H
7 3 3 4 8
3720 3722 3723 3726 3727
F A A B E
7 2 2 9 9 8
3730 3731 3732 3733 3734
F12 G12 H13 F6 D11
3743 3744 3747 3748 3749 9
C9 G9 G12 B3 B2
3761 3762 5701 6704 7702
G6 D6 F11 F11 H13 10
7705 7705 8702 8702 8702
G C F F E
4 4 1 1 1
8702 8704 8704 8705 8705
E1 E15 E15 F15 F15 11
9753 9754 9758 T701 T702
C13 F11 D12 A14 A14
T705 T706 T707 T708 T709 12
B14 E14 B10 B10 D14
T710 T711 T712 T716 T717
G11 F14 F5 F10 F2 13
T718 T719 T721 T722 T723
E2 H13 A14 G7 F2
T724 E 2 T725 C 7
14
1709 T701 6 R IN
15
A
3723 3722 22k 22k 1707 3701 100R 470R 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PLAY RECORD
T721
5
L IN
1725 1 2
A
T702
4
GND
3 4
T705
3
+ TAPE
5 6
B
2739 10n
470R
3749
3748
2738 10n
of
od
2706 47u 5V 13 5V1 1V7 14 5 Vcc REF1 7705 3707 470k 4V2 10 REF2 OP2 ALC2 0V
2707 220u
T707
2
R OUT OPT
FE
B
R
1707 10 12 11
3704 220
0V 8
2k2
RF IN2
3726
T708
1
L OUT
P
C of
150R 3703 2708
2714 1n5
1V5 9 NF2
11 2V6
2716 100n
5k6
3762
470R
47u
12
2715 10n
3
P
2719 5n6
3743
9758 2750 5n6
27k 3710 3734 10k 71 T709 1707 2 13 R 15 P T706
D
9753
AN7323
oG2704
22u
1707 T725 2
1 R
2728 4n7
2729 4n7 C
3706 330k
D
of
2760 47u OPT 1
8704 M 8704
oE
2799 470u OPT
2712 1n5
DECK
14 2k2 3727
E
8702
2
T724
3712 12k
E 1710
8702 LEFT 8702
3
T718
73 1707
1N4148
1 T717 150R 3720 12k T712 8 3714 220 0V 7 0V IN1 7705 ALC-TC 2
16 R 18 T711
1 8705 2 8705
17 P
DECK
6704
3730
F
P T723 R 7 4M7 8702 4 9 1707
2727 1n5 oG
2711 22u 3733 T716
F
9754 2730 1n2
5701 a b c d 1702 4 + MOTOR
2721 1n5 of 2709
1V5 6 NF1 47u
AN7323
ALC1 3 1 GND 0V
OP1
4
2V6
oG 2703 T722
22u
1707 5 6
4 R
G
150R 3713
470R
2723 100n
5k6
3761
2726 5n6
1 2 3 T710
56K
2722 10n
P 3744 74
2735 100p
2734 220p
od
2710 100u
3 3731
2732 3n3
3747 150R
GND MOTOR
G
3V4 BC337-25 T719 V78 10R 7702 0V3 3732
2
+1
ALL CARBON RESISTORS E12 SERIES 0.33W `5% UNLESS OTHERWISE STATED.
H o
PLATE CERAMIC CAPACITOR MYLAR CAPACITOR ELECTROLYTIC CAPACITOR d = 10V E = 16V f = 25V G = 50V
27k
3716 330k
2751 5n6
3719
OPT
1
2733 10n
REC INFO (REC=L)
H
ALL TUBULAR CERAMIC CAPACITORS UNLESS OTHERWISE STATED.
RECORD PLAY ---V
---V OPT = OPTIONAL / Used for some Versions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
PCS 104 376
10-2
10-2
RECORDER BOARD - LAYOUT DIAGRAM
1
2
3
4
5
71 72 73 74 1701 1702 1707 1709 1721 1722 1725 2700 2701 2703 2704 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2726 2727 2728 A D A A A B D C B B C B B C A A B B C B B D B B B B C B A C C C C C D C 1 5 5 1 5 5 3 5 5 5 5 4 5 2 3 3 2 4 3 1 2 1 3 4 3 3 3 3 3 3 4 2 2 2 2 5 2729 2730 2731 2732 2733 2734 2735 2738 2739 2740 2750 2751 2760 3701 3703 3704 3706 3707 3710 3711 3712 3713 3714 3716 3719 3720 3721 3722 3723 3724 3726 3727 3728 3730 3731 3732 C D C B C A A D C C B C A A B B B B A C D C C C C D D D C A A A A B B B 5 1 1 1 1 1 1 4 4 4 3 2 2 2 4 4 3 2 3 3 1 3 4 3 2 2 3 5 5 5 3 3 4 1 1 1 3733 3734 3735 3736 3737 3738 3739 3740 3742 3743 3744 3747 3748 3749 3750 3761 3762 5701 6704 6715 7701 7702 7703 7704 7705 9701 9702 9703 9705 9706 9707 9751 9752 9753 9754 9755 B D D B C C A B B A B B D C D C B C B A B B A A B D D D C D C D D D C D 2 5 3 5 5 5 5 4 1 2 2 1 4 5 4 2 3 1 2 2 4 1 4 4 3 2 3 3 4 5 2 3 5 5 1 1 9756 9757 9759 9760 9761 9762 T701 T702 T705 T706 T709 T710 T711 T712 T713 T714 T715 T716 T719 T720 T721 T722 T725 T7707 T7708 C D D A B D C C B B A C B C A D D D B A C C D A A 3 3 4 2 5 1 5 5 5 5 5 1 5 2 5 5 5 1 1 5 5 2 2 4 4
6 71 5
37 0 1
2719
74 27 3 4 3747 7702 3742 2 73 1 2 7 1 0 37 3 1 2735
2 7 06 37 0 6 2708 37 2 8 37 1 0 3 76 2 77 0 1 3 7 39 37 0 3
2715
2 7 32
3707
27 1 1
B
37 3 2 2 73 3
3730 6 70 4 27 0 7 2 75 0
2 71 3
1 7 21 17 2 2 1 70 2 1 70 1
37 4 3
A
3724
M+ M -
9 7 60
3 7 27
13213 311 0413
A
71
1 -R 2 76 0
51 -21 -89 2704
3140 113 31231
3 72 6 77 0 3 7 70 4
98- 12- 15
73
C
A B C
37 4 4
3733
27 1 6
3 7 14 3 7 04 3 74 0
2 72 3
2703
7705 27 5 1
2 72 8 27 2 9 37 4 9 3 7 23 2 73 9
2722 3761
2 7 09
5 70 1
C D
7172
2 7 26 9707 3719
37 1 3
27 2 0 9 70 5 3 71 1 97 0 3
2 72 1 9756 2 7 40 3 7 50 37 4 8
3 73 8 1 70 9 9 7 53
37 3 7 9 75 9 97 0 6 9 75 2 97 5 8
97 5 4 2 7 12 9 7 62 2 73 0 97 5 5
9 70 1 3 7 12
R
3716
P
97 0 2
17 2 5
8172
2 71 4
27 0 0
27 0 1 9 76 1
3 7 36
1 70 7 H R ECO-S MT F - SD 2 7 27 37 2 0 97 5 1 3 72 1 W 3 73 5 R
97 5 7 2 7 38 Y HS
37 2 2 3 73 4
D
72
DS -FTM -OCE
1
CASSETTE ADJUSTMENT
Adjustment Cassette SK .... Deck 1 Measure on H/P Jack Read on mV meter Wow and flutter meter Adjust with Left hand Screw R/P head Preset in motor
51 -21 -89
4
Adjust to max. * SBC420 : 4822 397 30071 **a
2
3
5
Azimuth
10 kHz SBC420* 3150 kHz SBC420*
Tape
Play
Motor Speed
Tape
Play
H/P Jack
**a The maximum permissible speed deviation is ± 3%. Morever, the wow and flutter value can be read.
PCS 104 377
11-1
11-1
CD99 DA11 - LAYOUT DIAGRAM
PCS 107 155
CD99 DA11 - CIRCUIT DIAGRAM
11-2
11-2
11-2
1800 D1 1801 G1 2801 A2 2802 A3 2803 E4 2804 E4 2805 E4
2806 E4 2807 E4 2808 E4 2809 E6 2810 E6 2811 F7 2812 E8
2813 E9 2814 E9 2815 E10 2816 F10 2817 D9 2818 D9 2819 B10
2820 B10 2821 B11 2822 B11 2823 B11 2824 B11 2825 B12 2826 A13
2827 C14 2828 C14 2829 G14 2830 F13 2831 G12 2832 F5 2833 F4
2834 F5 2835 F4 2836 F4 2837 G5 2838 G4 2839 H4 2840 H4
2841 C1 2842 F7 2860 B5 2861 B5 2862 C5 2863 C5 2864 D5
2865 D5 2869 E2 2870 B5 2871 B5 2872 C5 2873 C5 2874 D5
2875 D5 3728 A10 3745 G12 3750 G11 3751 G11 3757 G5 3800 B2
3801 A1 3802 B1 3803 B1 3804 B1 3805 A1 3806 B2 3807 A2
3808 A2 3809 A2 3810 A3 3811 E4 3812 D5 3813 E5 3814 E5
3815 E5 3816 E5 3817 E7 3818 E6 3819 E6 3820 E7 3821 E7
3822 E7 3823 E8 3824 E9 3825 E9 3826 D10 3827 D9 3828 A10
3829 A11 3830 B12 3831 B14 3832 B14 3834 B14 3835 C14 3837 C14
3838 D14 3839 D14 3840 D15 3841 E14 3842 G14 3843 G14 3844 G13
3845 G12 3846 F10 3847 F6 3848 F5 3849 E5 3850 F5 3851 F6
3852 F5 3853 F5 3854 F5 3855 F4 3856 G6 3857 G5 3858 G5
3859 H5 3860 H5 3861 H5 3862 H5 3863 H4 3864 C1 3865 F7
3890 B4 3891 C4 3892 C4 3893 D4 3894 A5 3895 B5 3896 B5
3897 C5 3898 C5 3899 D5 7800 D12 7802-A E6 7802-B E5 7802-C E5
7802-D E8 7802-E E7 7802-F F8 7803 B2 7804-A A1 7804-B C3 7807 E6
7808 E4 7809 G4 8401 H3
1821 D10 1822 E4 1823 B10 1824 D10 2701 E2 2702 E2 2703 E4 2704 E3 2843 A5 2844 A5 2845 A6 2846 A7 2847 A8 2848 C5 2849 C5 2850 B6 2851 C7 2852 C8 2853 E6 2854 D6 2855 D6 2856 E10 2857 E6 3701 E1 3702 E2 3703 D3 3704 E4 3705 D3 3788 E9 3836 D10 3867 A5 3868 A5 3869 A6 3870 A6 3871 A7 3872 A8 3873 C5 3874 C5 3875 C5 3876 B6 3877 C6 3878 C7 3879 C8 3880 E7 3881 E7 3882 D7 3883 D6 3884 D6 3885 E8 3886 E8 3887 E9 3888 E9 3889 E10 3900 A5 4804 A4 4805 C4 4806 E9 5802 D3 5803 E6 6877 E7 7810-A A5 7810-B C5 7875 E7 8402 C9
1
2
3
4
5
6
7
8
9
10
11
+3.3V DACLEFT_neg DACRIGHT_neg DACLEFT_pos DACRIGHT_pos
12
13
14
15
1
2
3
4
5
6
7
8
9
10
CD Part (sheet 1)
Vdd_HCU +3.3V 3810 3805 27K 2801 3809 33R 3728 47R 3828 2821 100n 47R
A
+5V 4R7 3808 33R only for digital out versions (Quartz used) 2802 47u 3894 2860 560p 2870 220p 10K R2 (CD10) 2819 2820 33p 33p 3807 1K5 3801 150K
2826 47n GNDA D
table for drive- and digital out recognition stuffed resistor drive digital out 3750 VAM on 3751 VAM off 3834 3835 DA11 DA11 on off
CD Part (sheet 2)
2845 220p 3869
A
GNDA
100R
3829
D D
A
10K 4 3871 3870 1 TDA 1308 7810-A 470R 10K 2846 10u 470p 2847 3872 47K
3900 DACRIGHT_neg 100p 3867 DACRIGHT_pos 0R 4804 220p 2844 10K @ 3868 22K 2843 22K 2
A
3803 27K
3
8
3831
3800 4R7
3830
680R
3806
2 4
HF 3895 2861 2871
DA R1 (CD10) 220p
2822 1810 17 1n5 18 19
LN LP
220u 2824 47n 20 21
VNEG VPOS
4K7
22K
7804-A LM358D 1
47u
+5V
2823 2825 1n5 22 23
RN RP
3
8
D 26
CL16
@ 32
KILL VSSD1 33
3832 470R
@ KILL
@ GNDA
@ GNDA GNDA 1823 basic version w/ 6p-connector 1 GNDA 2 3 4 3878 2851 10u 470p 2852 3879 47K +10V KILL 8402 5 6 7 LEFT GNDA RIGHT +5V GND +10V KILL
4K7
GNDA
GNDA +2.5V
3802
1K
1n5
TEST1
SELPLL
LASER 2862 180p 2872 220p 100K 10K
CROUT
BITSTREAM DAC
+3.3V
LDON L Monitor
L
L
HF 3890 3896
DA D4 (CD10)
16 15 D D3 (CD10)
VSSA2
TIMING
7803 BC807-40
8.46 MHz
VDDA2 CRIN
TEST2
DATA
WCLK
SCLK
3804
EF
B
24
25
27
28
29
30
31
10K
B
D 3834 22K @ 3835 22K D D D 2827 1n D 3837 470R PORE 2828 47p 3838 470R SCL 3839 470R D 3840 SILD 470R D SDA to 1805 on sheet 2 (uP-interface) D DRIVE = DA11 digital out = off
3873 DACLEFT_neg 22K
drive_recognition
B
2850 220p 3876 GNDA 4 100p 2848 6 7 TDA 1308 7810-B 10K
B
SER. DATA INTERFACE
KILL
VERSAT. INTERF. V2|V3 34 WCLI 35
Laser power control
3891
14
R2
HF 3897 2863 180p 2873
DA 13 220p 10K
C
+5V 3864 10K 284147n L 1800 1 2 3 4 5
SER. DATA LOOPBACK INTERF.
SDI 36 SCLI 37
100K
R1
C
C
3874 DACLEFT_pos 0R 4805 220p 22K @
470R 3877 10K
2849 10K
HF 3892 2864 180p 100K
MICROCONTROLLER INTERFACE
SANYO DA11
3898 2874 10K
DA D2 (CD10) 220p
D4
PREADC
PROCESSING
3875
12 11
D3
5
8
C
SAA7325H
7800
AUDIO PROCESSOR
RESETn 38 SDA 39 SCL 40 RAB 41 SILD 42 STATUS 43 TEST3 44 SUBCODE PROCESSOR
@ GNDA
@ GNDA GNDA
FE-ST-VK-N
comm. cath B F E F C B E D C A
10
D2
GNDA optical out coax out 22p 47n 100n 100n stuffed 270R 470R not stuffed not stuffed 2702 47n 470R 2701 3702 22p
GNDA +2.5V
CONTROL FUNCTION
HF 3893 2865 180p 100K 3899 2875 10K
DA D1 (CD10) 220p +3.3V L HF HF 2814 47n DA HF L
9
D1
+3.3V
+3.3V
+3.3V
D
A
D
8 47n 2818 7 27K 3826 6
VDDA1 IREF EFM DEMOD SRAM ADDR ERROR CORR. PEAK DET. VRIN VREF GEN.
D
D
3827
2803 82p
2804 82p
82p
82p
3885 10K
2854
220u
3788
2855 EH-S 1 3704 2 3 1822
2805
2806
8 M 9 10 L TF+ T+ F11 12 13 14 15 1 2 3 4 5 6 1801
EH-S
3888
3825
E
TRACK
L 47n 2869 L
2807 LASER HF 27p 7808 TDA7073A FOCUS 16 FOCUS 14 13 _ 2836 47u 470p + 2833 470p
5
A
Y
6 3K3 3814 3849
3816 15K 3 A Y 4 2809 33p 3847 82K 2832 150p 1
3818 5K6 7802-A A Y 2 2810 33p 11
3820 18K 3K3 A Y 7802-E 10 3821 33p 3K3 3822 2811 9
3823 3K3
4
ISLICE
7802-C
DIG. PLL
RCK 45 SUB 46 SFSY 47 SBSY 48
CL11|4
4K7
Monitor
1K
150p
68K
47K
HF
VSSA1 FRONT END
3 2 1
DIGout
L
3811
2808
3813
3815
3817
5
D 3841 4K7 D
from 7800 DOBM on sheet1
@
3701 270R
COAX1/+5V COAX2/EBU
220u GNDA +5V 5803 33R SCL 3880 7875 2857 47u SILD BC847B B3V9 UDZ 6877 2853 10n 3881 150R SDA
10K
BC847C 7807
2817 4u7
1R 5802 920927152B 4
3887 10K
4K7
7
470K 3812
3886 10K
4K7
1K
1K
3836
6
HF-Amplifier
33R
HF
DA
3703 33R
2701 2702 2703 2704 5802 3701 3702 3703 3705
47p not stuffed Jumper not stuffed not stuffed 100R not stuffed 33R 1R
1821 1 +3.3V +2.5V 3705 GNDA 3884 3883 3882 100R +5V 2 +3.3V
EH-S
doorswitch GND
D
1824 basic version w/ 5p-connector 1 2 3 4 5 PORE GND DATA SICL SILD +5V/doorsw
PORE
22K
100n
7802-D A Y 8
2813 2n2
3824 1K
HFIN 2 2815 47p
HFIN HFREF VERSATILE INTERFACE V1 V5 V4
MOTOR CONTROL VDDD2C MOTO2 MOTO1 VSSD3
VDDD1P
7802-B 3848
OUTPUT STAGES CFLG
EBU INTERF. DOEM
7
8
2704
3
E
E
6
10R
SHIELD/EBU_GND +3.3V 1u
EBUGND
EBUGND
2703 100n
E
3850
8K2
FO
RA
+
1 2
3819 15K
FOCUS
10p
HF 2816 22n LDON
LDON
SL
56K Vref 47K
1 64
VSSD2
2812
digital out circuitry (not for all versions)
EBUGND
3889 @ 1K 4806 +5V @ 0R
6
FE-ST-VK-N
Vdd_HCU of HCU VCC 2842 1u 3865 +5V 1K HF
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
F
SLIDE + INNERSW. + DISC side entry connector
3855 +10V +t PTH8 3853 2835 3854 8K2 15K Vref TRACK 3852 47K 5 6
+
+3servo
12 Innersw TRACK 10 9 + _
VDD
D 3851 56K 2834 270p
F
D 3845 2R2 M2 M1 2830 1u 100R 3844 D 3745 10R EBUGND +3servo 3843 1K 3842 1K to DOBM dig. out circuitry on sheet 2
285610n @ @... for provision only
CD99 Schematic Part2 18081999
3846
22K
7
-
Innersw
1
2
3
4
5
6
7
8
9
10
8
D
HF 3750 22K 3751 22K
2831 1u
G
16 + SLIDE
7809 TDA7073A SLIDE 2838 22n 3K9
-
Vref +3servo
2829 47n
@ 3857 3858 68K Vref 3863 +10V 2840 47u 100n 2839 3R3 3859 47K 3860 1K 3861 47K DISC 3862 1K D D M2 3757 2837 47n 22K 3856 68K 1 2
@
+3.3V
G
D drive_recognition D +3.3V SL FO RA for digital out: 33E
D
13 _ 5 6
+
12
VDD
_
-
H
connect shielding
DISC 10 8401 9 +
7
M1
@...
1
2
3
4
5
D
14
+
H
for provision only
CD99 Schematic Part1 18081999
6
7
8
9
10
11
12
13
14
15
PCS 104 379
2,5V 5V 0,2V 2,5V 5V 0,2V 3,3V 1,8V 3,9V 2,5V 2,5V
2,5V 2,5V 2,5V 5V
0,9V 0,9V 1,5V 0V 0,9V 0,9V 3,3V 4,8V
6,2V 3,9V
6,1V 10V 6,2V
EYE-PATTERN
.............
V EVM
800mVpp
V
Vdc measured during PLAY with normal CD or CD-R Vdc measured during PLAY with CD-RW
6,0V
TB = 0.5ms/div LOW = CD_RW (high gain) 3V T=1s during Focus search 6,1V 0V
6,2V
6,5V
.............
Vdc measured during PLAY with normal CD or CD-R Vdc measured during PLAY with CD-RW
V EVM
5,9V
V