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M-730V/830V
SERVICE MANUAL
Ver 1.0 1999.04 Ver 1.1 1999. 01

US Model Canadian Model AEP Model E Model
M-730V/830V

Chinese Model
M-730V

Tourist Model
M-830V

Photo : M-830V

Model Name Using Similar Mechanism Tape Transport Mechanism Type

NEW MZ-730V-99

SPECIFICATIONS

MICROCASSETTETM-CORDER
MICROFILM

1

TABLE OF CONTENTS 1. GENERAL .................................................................... 3 2. DISASSEMBLY
2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8. Lid Assy, Cassette ............................................................... 4 Lid, Battery Case ................................................................ 4 Cabinet (Rear) Assy ............................................................ 5 Speaker Assy, Microphone .................................................. 5 Main Board ......................................................................... 6 Mechanism Deck ................................................................. 6 LED Unit ............................................................................. 7 Head, Creamic (HRPE901, 902) ......................................... 7

3. MECHANICAL ADJUSTMENTS .............................. 8 4. ELECTRICAL ADJUSTMENTS ............................... 8 5. DIAGRAMS
5-1. Block Diagram .................................................................. 11 5-2. Printed Wiring Board ........................................................ 13 5-3. Schematic Diagram ........................................................... 15

6. EXPLODED VIEWS
6-1. Cabinet Section ................................................................. 17 6-2. Mechanism Deck Section (1) ............................................ 19 6-3. Mechanism Deck Section (2) ............................................ 20

7. ELECTRICAL PARTS LIST ..................................... 21

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.

Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270C 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.

2

SECTION 1 GENERAL

1 2 3 4 5 6 7 8 9 0

VOL knob MIC jack EAR jack VOR switch REC/BATT lamp FAST PB switch (M-830V ONLY) DC IN 3V jack TAPE COUNTER CUE MARKER button (M-830V ONLY) i(Battery) lamp (M-830V ONLY)

! !TM ! ! ! ! ! ! !

Microphone r(REC) button C PAUSE knob oe(Playback) button CUE/REVIEW knob TAPE SPEED select knob wp(Eject/Stop) button DIR c knob FWD/REV

3

SECTION 2 DISASSEMBLY
The equipment can be removed using the following procedure.

Set

Lid assy, cassette Lid, battery case

Cabinet (rear) assy

Speaker assy, Microphone

Main board

Mechanism deck

Head, ceramic (HRPE901,902) LED unit

Note : Follow the disassembly procedure in the numerical order given.

2-1. LID ASSY, CASSETTE
Lid assy, cassette

4 3 2 5

1

wp(Eject/Stop) button

2-2. LID, BATTERY CASE
2

Lid, battery case

1

1

4

2-3. CABINET (REAR) ASSY
Note : When installing, fit the knobs and switches.
2 Four screws (B1.7 16) 1 Screw (B1.7 5)

5 Cabinet (rear) assy

3 Claw

Knob (PAUSE)

Knob (FR)

4 Claws

Switch (PAUSE)

Switch (TAPE SPEED)

2-4. SPEAKER ASSY, MICROPHONE
1 Unsolder the 2 places. 4 Unsolder the 2 places.

2 Two screws (B2 2.5)

3 Speaker assy

5 Microphone unit

6

8 Microphone

7 Mic cushion

5

2-5. MAIN BOARD

4 Two screws

1 Unsolder the 8 places.

6 Main board

3 Unsolder the 4 places.

2 Unsolder the 6 places.

5

6

2-6. MECHANISM DECK
4 Mechanism deck

2

Button (REC)

Button (PLAY)
3 Button (EJECT/STOP)

1

6

2-7. LED UNIT
Blacket (LED)
1 Three screws (1.7 2.3) tapping

2

LED unit

Claw

2-8. HEAD, CERAMIC (HRPE901, 902)

2 Arm (pinch roller) assy

3 M1.4, special head

4 M1.4, special head 1 Claw 5 Head, ceramic (HRPE901, 902)

7

SECTION 3 MECHANICAL ADJUSTMENTS
PRECAUTION
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. (Do not bring the head demagnetizer close to the erase head.) 3. Do not use a magnetized screwdriver for the adjustments. 4. The adjustments should be performed with the rated power supply voltage unless otherwise noted. Power supply voltage : 3 Vdc TAPE SPEED switch : 2.4cm Torque Measurement Mode Forward Reverse Fast Forward Rewind Torque Meter CQ-102M CQ-102MR CQ-201M CQ-201M Meter Reading 5 to 10 g cm (0.07 to 0.140 oz inch) 5 to 10 g cm (0.07 to 0.140 oz inch) more than 30 g cm (more than 0.42 oz inch) more than 30 g cm (more than 0.42 oz inch)

SECTION 4 ELECTRICAL ADJUSTMENTS
Test Tape Type Signal Used for Tape Speed (cm/s) 2.4 1.2/2.4

S-2-A030A 3 kHz, 20 dB Head Azimuth Adjustment WS-24 3 kHz, 10 dB Tape Speed Adjustment

Record/Playback/Erase Head Azimuth Adjustment
Setting: VOL control : mechanical mid TAPE SPEED switch : 2.4cm/s VOR switch : OFF FAST PB switch : OFF Procedure: 1. Mode : Playback
test tape S-2-A030A (3 kHz, 20 dB) 16 set EAR jack (J101)

level meter

Tape Tension Measurement Mode Forward Reverse Tension Meter CQ-403M CQ-403MR Meter Reading more than 25 g (more than 0.35 oz) more than 25 g (more than 0.35 oz)

2. Turn the adjustment screw to obtain the maximum reading on level meter. Note: Several peaks may appear, but the maximum. Adjustment Location : First remove the cover (AZ).

Remove the cover (AZ)

(REV)

Head azimuth adjustment screw (FWD)

8

Tape Speed Adjustment
Setting: VOL control : mechanical mid VOR switch : OFF FAST PB switch : ON (M-830V model only) Procedure: Reform 2.4 cm/s speed adjustment before 1.2 cm/s speed adjustment mode : playback
test tape WS-24: tape speed 1.2/2.4cm/s (3 kHz, 10 dB) 16 set digital frequency counter

Adjustment Location : First remove the plate, blind.
Remove the plate, blind.

0000

EAR jack (J101)

1. Tape Speed : 2.4 cm/s Playback WS-24 (tape center part) and adjust RV601 so that reading on the digital frequency counter becomes 3,000 Hz. 2. Tape Speed : 1.2 cm/s Playback WS-24 (tape center part) and adjust RV602 so that reading on the digital frequency counter becomes 3,000 Hz. Specification Value: Tape Speed 1.2/2.4 cm/s Frequency counter 2,880 to 3,120 Hz
RV601 (2.4 cm/s) Speed adjustable resistors

RV602 (1.2 cm/s)

Frequency difference between the beginning and the end of the tapeshould be within 0.5%.

9

SECTION 5 DIAGRAMS
IC Block Diagrams IC101 LA4168ML
LED DRIVE GVN CONT P/R MUTE GVN GND PRE GND GVN OUT 16 GVN 2k 15 Vcc GVN Vref Vref OUT MIC VCC R, F OUT R/P SW PAUSE MIC IN EQ IN

30

29

28

27

26

25

24

23

22

21

20

19

18

Vs

17

PAUSE 2.2k

30k

MIC VCC

EQ

MIC

20k REC

ALC

VOX R, F

VOX 300k

SPEED

1 PRE NF

2 PRE OUT

3 REG IN

4 REG OUT

5 ALC CONT

6 VOX CONT

7 VOX DELAY

8 GNV SPEED UP

AUT STOP CONT

AUT STOP IN

PWR IN

PWR OUT1

PWR GND

IC501 MM1251M (M-830V model only)
HYS NC VCC VS

IC601 LB1877V
UOUT VREF OUT VCC VSP IN+ S/S

DR

LB

8 7

6

5

20

19

18

17

16

FC

15

14 13

PWR OUT2

+

DRIVER
VREF + VOLTAGE UP CIRCUIT

1 2 NC CT

3 GND

4 OUT

1 2
VOUT WOUT

3
P-GND

4 5 6
WB VB UB

OSC

COM

GND

10

RI

+

+

+

Vref

R/P

+

1

POWER

2

9

10

11

12

13

14

12

11

TSD LOCKING PROTECT STARTUP DIR LOGIC STARTUP DET OSC WAVEFORM DET

+

REF V SPEED DET

BIAS

CURRENT DET

7

8

9

10

M-730V/830V

5-1. BLOCK DIAGRAM

NF CONTROL Q103, 116 J101 MIC (PLUG IN POWER)

1

PRE NF MIC

REC/PB AMP IC101 (1/2) + PRE OUT EQ 2 + PB MIC VCC + R.F ALC VCC 15 B+ (3V) PAUSE + REC IN 3

28 ALC CONTROL Q101 29

MIC IN

RV101 VOL

S101-3 (REC/PB) 11 PWR IN

POWER AMP IC101 (2/2) 2 POWER AMP + S101-4 (REC/PB) PB POWER AMP REC SP901 SPEAKER MOTOR SERVO IC601 M-830V MODEL ONLY SPEED GVN CONT 20 GVN VREF 19 FAST PB SWITCH Q601 RV602 TAPE SPEED 1.2cm 12 VREF REF V BIAS 13 RV601 TAPE SPEED 2.4cm IN+ + SPEED DET CURRENT DET 15 WAVEFORM DET LOCKING PROTECT DR STARTUP DET STARTUP DIR LOGIC DRIVER OSC UOUT 20 VOUT 1 WOUT 2 B+ (+3V) PWR OUT2 14 J102 EAR

EQ IN

MIC901 MIC

MIC VREF 27 26

VREF OUT MIC VCC

REC

S102 VOR OFF L

5 S101-1 (REC/PB) MUTE SWITCH Q112 MUTE GEN Q111

ALC CONT

1

PWR OUT1

12

21 MUTE VREF 22

H

PB REC PAUSE SWITCH Q118

16

GVM OUT

M

M901 MOTOR

OFF VOX HRPE901 REC/PB/ERASE HEAD LED DRIVE 24 ON S601 FAST PB

S/S VSP

OUT

11 14 2.4cm

19

S101-3 (REC/PB) REC OUT VOR SWITCH Q104 7 VOX DELAY VOX P/R P/R SW

B+

(REC/PB) PB (ERASE) REC HRPE902 REC/PB/ERASE HEAD Q108 (REC/PB) (ERASE) 16 REC/PB SWITCH Q102 DIR SWITCH Q117 MUTE SWITCH Q119 REC MUTE Q120 1.2cm S602-2 TAPE SPEED 2.4cm

4

1.2cm S602-1 TAPE SPEED

S103 (POWER) CN101 DC IN 3V

23 DRY BATTERY SIZE "AA" (IED DESIGNATION R6) 2PCS, 3V INVERTER Q603

M-830V MODEL ONLY CUE MARKER

CUE MIX Q304 VOICE MIRROR SWITCH Q106 VOICE MIRROR DRIVE Q107

B+ (+3V)

BATT LED DRIVE Q105,109

Signal path : PB : REC

S603 PAUSE OFF

ON

11

+ CUE OSC Q303 CUE SWITCH Q301,302 B+ (+3V) BATT LED SWITCH Q305 BATTERY LOW DET OUT 4 IC501 7 VCC BATT LED SWITCH Q502

B+

S604 (DIR)

LED UNIT M-730V MODEL ONLY

REC BATT

REC/BATT

12

M-730V/830V
5-2. PRINTED WIRING BOARD

1 A

2

3

4
(SIDE-B)

5

6

7

8

9

10
(SIDE A)

11

12

13

B

B

C

E B

D

E B

E

F
E B E B

G

RV101
VOL

11
1-673-8961-673-896-

H

11

Semiconductor Location Ref. No. D101 IC101 IC501 IC601 Q101 Q102 Q103 Q104 Q105 Location B-3 E-4 E-6 C-4 G-4 F-3 E-5 D-5 C-10 Ref. No. Q106 Q107 Q108 Q109 Q111 Q112 Q116 Q117 Q118 Q119 Q120 Location D-6 D-6 G-12 D-6 E-3 E-3 E-5 F-12 G-6 D-6 F-12 Ref. No. Q301 Q302 Q303 Q304 Q305 Q501 Q601 Q6030 Location B-10 B-10 B-9 C-10 B-9 F-6 C-4 D-11 Note: X : parts extracted from the component side. : Through hole. b : Pattern from the side which enables seeing. Caution: Pattern face side: (SIDE B) Parts face side: (SIDE A) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.

13

14

M-730V/830V
5-3. SCHEMATIC DIAGRAM Refer to page 10 for IC Block Diagrams.

Note: All capacitors are in F unless otherwise noted. pF: F 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. C : panel designation. U : B+ Line. H : adjustment for repair. Power voltage is dc 3 V and fed with regulated dc power supply from battery terminal.

Voltage is dc with respect to ground under no-signal condition. no mark : PB ( ) : REC Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Signal path. E : PB a : REC

15

16

M-730V/830V SECTION 6 EXPLODED VIEWS
NOTE: The mechanical parts with no reference number in the exploded views are not supplied. Items marked "*" are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Ref. No. -XX and -X mean standardized parts, so they may have some difference from the original one. Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE) ... (RED) Parts Color Cabinet's Color N N Accessories and packing materials are given in the last of this parts list. Abbreviation CND : Canadian model JEW : Tourist model 1 1 2 2 4 5 6 7 9 10 10 11 12 14 16 17 18 19 20 21 Part No. A-3050-984-A A-3050-988-A X-3377-337-1 X-3377-343-1 3-031-649-01 3-010-503-01 3-669-481-07 3-031-645-01 3-031-653-01 1-418-390-11 1-418-391-11 3-031-652-01 3-318-382-31 3-034-792-01 3-031-656-01 3-031-655-01 3-031-654-01 3-704-197-31 3-036-882-01 3-034-687-01 Description LID ASSY, CASSETTE (730V) LID ASSY, CASSETTE (830V) CABINET (FRONT) SUB ASSY (830V) CABINET (FRONT) SUB ASSY (730V) KNOB(RV) SPRING(B), BATTERY COIL PIN(DIA.1X10), PARALLEL HOLDER, MIC CUSHION, MIC LED UNIT (830V) LED UNIT (730V) BRACKET (LED) SCREW (1.7), TAPPING SCREW (2X2.5), TAPPING (B) BUTTON (REC) BUTTON (PLAY) BUTTON (STOP) LOCK, SERRAT IB SPACER (JACK) TERMINAL (-), BATTERY Remark Ref. No. 22 23 24 24 25 25 25 26 27 28 29 30 31 31 * 32 33 34 35 SP901 MIC901 Part No. 3-034-686-01 3-831-441-99 A-3021-220-A A-3021-221-A X-3377-334-1 X-3377-335-1 X-3377-336-1 3-034-550-01 3-031-660-01 3-035-255-11 3-358-363-31 3-318-203-72 3-031-662-01 3-031-662-11 3-914-930-01 3-328-319-01 3-037-193-01 3-037-146-01 1-505-838-11 1-542-386-11 Description Remark TERMINAL (+), BATTERY SPACER, KNOB MAIN BOARD, COMPLETE (730V) MAIN BOARD, COMPLETE (830V) CABINET (REAR) ASSY (830V:US,CND,AEP,E) CABINET (REAR) ASSY (830V:JEW) CABINET (REAR) ASSY (730V) PLATE, SHIELD KNOB(FR) SCREW (1.7X16) PLATE, BLIND SCREW (B1.7X5), TAPPING LID,BATTERY CASE (830V) LID,BATTERY CASE (730V) CUSHION (BATTERY CASE LID) STRAP, HAND CUSHION (SP) CUSHION (A) SPEAKER (3.6cm) MICROPHONE, ELECTRET CONDENSER (MIC)

6-1. CABINET SECTION

1
not supplied

2
MIC901

9 4
SP901

7

33

10

5 6 11 14 34 23 17 21 22 24 20 35 19 26 18 16 12

25 32

27

29 31 30

28

17

18

6-2. MECHANISM DECK SECTION (1) (MZ-730V-99)

80 81 82

83 84 85 86

80 87 67 68 51 66

64

79 71 72 73 69 70 74

59

63 62 61 60

88 53 78

58 57

75 76

77 56 52 51

Ref. No. 51 52 53 56 57 58 59 60 61 62 63 64 66 67 68 69 * 70 71

Part No. 3-331-007-21 3-350-989-01 3-028-961-01 3-028-929-01 3-028-940-02 3-028-938-01 3-578-224-00 X-3376-227-1 X-3376-228-1 3-029-634-01 X-3376-231-1 3-377-420-11 X-3376-230-1 3-028-955-01 X-3377-535-1

Description WASHER WASHER SPRING (BUTTON), COMPRESSION LEVER (POWER SW) LEVER (SRS) LEVER (SLIDE) WASHER LEVER (F/R) ASSY LEVER (TU) ASSY BEARING FLYWHEEL ASSY BELT LIMITTER ASSY SPRING (LOCK), TENSION LEVER (LOCK) ASSY

Remark

Ref. No. 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

Part No. 3-321-483-11 3-028-928-01 3-028-964-01 4-926-562-01 3-028-927-01 3-028-920-01 X-3376-236-1 3-029-635-01 3-029-639-01 3-028-932-01 3-028-933-01 3-028-905-01 3-167-330-01 3-028-942-01 3-028-941-01

Description RING, RETAINING LEVER (EJECT) SPRING (SLIDER), TORSION WASHER, STOPPER LEVER (STOP) LEVER (REVERSE SWITCH) LEVER (CLAW DETECTION R) ASSY SPRING (LEVER DIR), TORSION SPRING, TENSION LEVER (JOINT) LEVER (DIR) GEAR(S-OFF), CAM WASHER SPRING (D-LOCK), TORSION LEVER (DIR-LOCK)

Remark

4-992-239-01 WASHER (A) 3-028-967-01 LEVER (PAUSE RELEASE) 3-028-954-01 SPRING (SW LEVER), TENSION

3-028-906-01 GEAR(REVERSE), CAM X-3376-224-1 LEVER (REC) ASSY

19

6-3. MECHANISM DECK SECTION (2) (MZ-730V-99)

101 112

101

108 104 109 103
HRPE901

114 115 119 116 110 105

113 120 111

101 102

117 103
HRPE902

118 101

M901

101

102

Ref. No. 101 102 103 104 105 108 109 110 111 112 113

Part No. 3-703-816-31 3-703-816-73 3-028-960-01 3-028-909-01 3-028-965-01 X-3376-232-1 X-3376-235-1 3-321-483-11 1-548-579-41 X-3376-726-1

Description SCREW (M1.4), SPECIAL HEAD SCREW (M1.4), SPECIAL HEAD SPRING (AZIMUTH), COMPRESSION GUIDE (N), TAPE SPRING (PINCH ARM), TORSION LEVER (PLAY) ASSY ARM(PINCH ROLLER) ASSY RING, RETAINING COUNTER, TAPE (SMALL TYPE) CHASSIS (COMP) ASSY (R)

Remark

Ref. No. 114 115 116 117 118

Part No. 3-028-922-01 X-3376-234-1 3-028-962-01 3-028-910-01 3-028-921-01

Description BRACKET (N), HEAD BRACKET (R) ASSY, HEAD SPRING, TORSION GUIDE (R), TAPE LEVER (HEAD ROTARY)

Remark

119 3-029-808-01 120 3-365-053-01 M901 1-763-236-11 HRPE901 1-500-593-11 HRPE902 1-500-594-11

BRACKET (MOTOR) SHEET (BA), ADHESIVE MOTOR, DC (REEL/CAPSTAN)(WITH PULLY) HEAD, CERAMIC (REC/PB/ERASE) HEAD, CERAMIC (REC/PB/ERASE)

3-343-948-01 BELT

20

SECTION 7 ELECTRICAL PARTS LIST
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 and -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 SEMICONDUCTORS In each case, u : , for example: uA.. : A.. uPA.. : PA.. uPB.. : PB.. uPC.. : PC.. uPD.. : PD.. CAPACITORS uF : F COILS uH : H When indicating parts by reference number, please include the board. Abbreviation CND : Canadian model EE : East European model CH : Chinese model JEW : Tourist model

MAIN

Remark

Ref. No. C138 C139 C140 C141 C142 C143 C144 C145 C146 C147 C148 C149 C150 C151 C152 C154 C155 C156 C157 C158 C301

Part No. 1-163-989-11 1-135-201-11 1-107-823-11 1-164-161-11 1-164-005-11 1-163-038-91 1-163-017-00 1-163-009-11 1-163-001-11 1-163-009-11 1-163-009-11 1-163-035-00 1-128-014-11 1-104-847-11 1-104-847-11 1-135-201-11 1-164-222-11 1-163-251-11 1-107-725-11 1-163-038-91

Description CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP TANTAL. CHIP TANTAL. CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.033uF 10uF 0.47uF 0.0022uF 0.47uF 0.1uF 0.0047uF 0.001uF 220PF 0.001uF 0.001uF 0.047uF 10uF 22uF 22uF 10uF 0.22uF 100pF 0.1uF 0.1uF 10% 20% 10% 10%

Remark 25V 4V 16V 100V 25V 25V 50V 50V 50V 50V 50V 50V 4V 4V 4V 4V 25V 50V 16V 25V 4V (830V) 16V (830V) 16V (830V) 16V (830V) 4V (830V) 16V (830V) 25V 25V 25V 16V 25V 10V 16V 50V 50V

A-3021-220-A MAIN BOARD, COMPLETE (730V) ********************* A-3021-221-A MAIN BOARD, COMPLETE (830V) ********************* < CAPACITOR > C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 1-163-989-11 1-110-501-11 1-110-501-11 1-163-017-00 1-163-009-11 1-163-009-11 1-107-823-11 1-126-209-11 1-113-690-11 1-135-201-11 1-163-009-11 1-164-182-11 1-163-037-11 1-163-009-11 1-109-982-11 1-164-346-11 1-163-009-11 1-163-009-11 1-164-346-11 1-163-009-11 1-164-005-11 1-135-201-11 1-135-180-21 1-164-489-11 1-164-489-11 1-163-009-11 1-126-246-11 1-163-251-11 1-163-017-00 1-163-038-91 1-164-005-11 1-124-778-00 1-164-505-11 1-124-778-00 1-107-725-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP 0.033uF 0.33uF 0.33uF 0.0047uF 0.001uF 0.001uF 0.47uF 100uF 220uF 10uF 0.001uF 0.0033uF 0.022uF 0.001uF 1uF 1uF 0.001uF 0.001uF 1uF 0.001uF 0.47uF 10uF 3.3uF 0.22uF 0.22uF 0.001uF 220uF 100pF 0.0047uF 0.1uF 0.47uF 22uF 2.2uF 22uF 0.1uF 10% 10% 10% 5% 10% 10% 10% 20% 20% 20% 10% 10% 10% 10% 10% 25V 16V 16V 50V 50V 50V 16V 4V 4V 4V 50V 50V 25V 50V 10V 16V 50V 50V 16V 50V 25V 4V 6.3V 16V 16V 50V 4V 50V 50V 25V 25V 6.3V 16V 6.3V 16V

5% 10% 10% 10% 10% 20% 20% 20% 20% 5% 10%

1-135-170-21 TANTALUM CHIP 6.8uF 1-107-725-11 CERAMIC CHIP 1-107-725-11 CERAMIC CHIP 1-164-489-11 CERAMIC CHIP 1-128-014-11 ELECT CHIP 0.1uF 0.1uF 0.22uF 10uF

20% 10% 10% 10% 20%

10% 10% 10%

C302 C303 C304

20% 20% 10% 10% 10% 20% 5% 5%

C501

C502 C601 C602 C603 C604 C605 C606 C607 C608 C609

1-107-725-11 CERAMIC CHIP 1-164-344-11 1-164-344-11 1-164-344-11 1-164-489-11 1-163-809-11 1-135-149-21 1-107-823-11 1-163-017-00 1-163-009-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP < CONNECTOR >

0.1uF 0.068uF 0.068uF 0.068uF 0.22uF 0.047uF 2.2uF 0.47uF 0.0047uF 0.001uF

10% 10% 10% 10% 10% 10% 20% 10% 5% 10%

20% 20% 10%

CN101

1-580-372-41 JACK,DC (POLARITY UNIFIED TYPE) (DC IN 3V)

21

MAIN
Ref. No. Part No. Description < DIODE > D101 8-719-422-56 DIODE MA8056-H-TX < FERRITE BEAD > FB101 1-414-235-22 INDUCTOR CHIP 0uH < IC > IC101 IC501 IC601 8-759-492-49 IC LA4168ML 8-759-399-49 IC MM1251 (830V) 8-759-566-10 IC LB1877V < JACK > J101 J102 1-785-791-11 JACK (MIC) 1-785-790-11 JACK (EAR) < COIL > L501 1-412-032-11 INDUCTOR CHIP 100uH (830V) < TRANSISTOR > Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q108 Q109 Q111 Q112 Q116 Q117 Q118 Q119 Q120 Q301 Q302 Q303 Q304 Q305 Q501 Q601 Q603 8-729-800-37 8-729-402-84 8-729-230-72 8-729-230-63 8-729-230-63 8-729-420-44 8-729-402-84 8-729-403-45 8-729-402-96 8-729-028-78 8-729-230-63 8-729-230-63 8-729-402-93 8-729-420-44 8-729-230-60 8-729-230-63 8-729-230-63 8-729-402-96 8-729-230-63 8-729-230-63 8-729-230-63 8-729-230-63 8-729-230-60 8-729-230-60 TRANSISTOR 2SD1048-X7 TRANSISTOR XN4601 TRANSISTOR 2SA1362YG TRANSISTOR 2SC4116-YG TRANSISTOR 2SC4116-YG TRANSISTOR UN5210 TRANSISTOR XN4601 TRANSISTOR XN1115 TRANSISTOR UN5114 TRANSISTOR DTA115TUA-T106 TRANSISTOR 2SC4116-YG TRANSISTOR 2SC4116-YG TRANSISTOR UN5214-TX TRANSISTOR UN5210 TRANSISTOR 2SA1586-YG TRANSISTOR 2SC4116-YG TRANSISTOR 2SC4116-YG (830V) TRANSISTOR UN5114 (830V) TRANSISTOR 2SC4116-YG (830V) TRANSISTOR 2SC4116-YG (830V) TRANSISTOR 2SC4116-YG (830V) TRANSISTOR 2SC4116-YG (830V) TRANSISTOR 2SA1586-YG (830V) TRANSISTOR 2SA1586-YG < RESISTOR > R304 R101 R102 R103 R104 R105 R106 R107 R109 R110 R111 1-216-061-00 1-216-061-00 1-216-069-00 1-216-057-00 1-216-025-91 1-216-041-00 1-216-113-00 1-216-073-00 1-216-073-00 1-216-037-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES,CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 3.3K 3.3K 6.8K 2.2K 100 470 470K 10K 10K 330 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1-216-065-91 RES,CHIP 4.7K 5% R133 R134 R135 R137 R138 R139 R140 R141 R142 R143 R144 R147 R148 R149 R150 R151 R152 R154 R155 R156 R157 R301 R302 R303 1-216-073-00 1-216-081-00 1-216-097-91 1-216-009-91 1-216-009-91 1-216-053-00 1-216-013-00 1-216-009-91 1-216-073-00 1-216-073-00 1-216-089-91 1-216-069-00 1-216-089-91 1-216-073-00 1-216-073-00 1-216-049-91 1-216-049-91 1-216-077-00 1-216-065-91 1-216-037-00 METAL CHIP METAL CHIP RES,CHIP RES,CHIP RES,CHIP METAL CHIP METAL CHIP RES,CHIP METAL CHIP METAL CHIP RES,CHIP METAL CHIP RES,CHIP METAL CHIP METAL CHIP RES,CHIP RES,CHIP METAL CHIP RES,CHIP METAL CHIP 10K 22K 100K 22 22 1.5K 33 22 10K 10K 47K 6.8K 47K 10K 10K 1K 1K 15K 4.7K 330 100K 2.2K 2.2M 470K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% % 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) Remark Ref. No. R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R124 R125 R126 R127 R128 R129 R130 R131 R132 Part No. 1-216-057-00 1-216-081-00 1-216-061-00 1-216-089-91 1-216-017-91 1-216-037-00 1-216-093-91 1-216-049-91 1-216-073-00 1-216-113-00 1-216-049-91 1-216-097-91 1-216-121-91 1-216-041-00 1-216-077-00 1-216-105-91 1-216-085-00 1-216-065-91 1-216-069-00 1-216-073-00 Description METAL CHIP METAL CHIP METAL CHIP RES,CHIP RES,CHIP METAL CHIP RES,CHIP RES,CHIP METAL CHIP METAL CHIP RES,CHIP RES,CHIP RES,CHIP METAL CHIP METAL CHIP RES,CHIP METAL CHIP RES,CHIP METAL CHIP METAL CHIP 2.2K 22K 3.3K 47K 47 330 68K 1K 10K 470K 1K 100K 1M 470 15K 220K 33K 4.7K 6.8K 10K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W

1-216-097-91 RES,CHIP 1-216-057-00 METAL CHIP 1-216-129-00 METAL CHIP 1-216-113-00 METAL CHIP

R305 R306 R307 R308 R309

1-216-085-00 METAL CHIP 1-216-065-91 RES,CHIP 1-216-081-00 METAL CHIP 1-216-049-91 RES,CHIP 1-216-057-00 METAL CHIP

33K 4.7K 22K 1K 2.2K

5% 5% 5% 5% 5%

22

MAIN
Ref. No. R311 R312 R501 R502 R505 Part No. Description 0 4.7K 330 68 1.5K 5% 5% 5% 5% Remark (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W (830V) 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W (830V) 1/10W (830V) 1/10W 1/10W (830V) 1/10W 1/10W 1/10W Ref. No. 0 S101 S102 S103 S601 S602 S603 S604 1-572-964-11 1-692-605-31 1-762-594-41 1-572-922-31 1-571-277-51 Part No. Description < SWITCH > SWITCH, SLIDE SWITCH, SLIDE (VOR) SWITCH, PUSH (1 KEY) (POWER) SWITCH, SLIDE (FAST PB) (830V) SWITCH, SLIDE (TAPE SPEED) Remark 1-216-295-91 RES,CHIP 1-216-065-91 RES,CHIP 1-216-037-00 METAL CHIP 1-216-021-00 METAL CHIP 1-216-053-00 METAL CHIP

1-572-922-31 SWITCH, SLIDE (PAUSE) 1-572-688-11 SWITCH, PUSH (1 KEY) (DIR) < THERMISTOR(POSITIVE) >

R506 R507 R508 R509 R510

1-216-049-91 RES,CHIP 1-216-089-91 RES,CHIP 1-216-037-00 METAL CHIP 1-216-073-00 METAL CHIP 1-216-089-91 RES,CHIP

1K 47K 330 10K 47K

5% 5% 5% 5% 5%

THP601 1-810-794-11 THERMISTOR, POSITIVE ************************************************************ MISCELLANEOUS *************** LED UNIT (830V) LED UNIT (730V) HEAD, CERAMIC (REC/PB/ERASE) HEAD, CERAMIC (REC/PB/ERASE) MOTOR, DC (REEL/CAPSTAN)(WITH PULLY)

R511 R512 R601 R602 R603 R605 R606 R607 R608 R609 R610 R611 R612 R613 R614

1-216-105-91 RES,CHIP 1-216-109-00 METAL CHIP 1-216-097-91 RES,CHIP 1-216-073-00 METAL CHIP 1-216-065-91 RES,CHIP 1-216-121-91 1-216-121-91 1-216-121-91 1-216-085-91 1-216-073-00 1-216-097-91 1-216-077-00 1-216-065-91 1-216-081-00 RES,CHIP RES,CHIP RES,CHIP RES,CHIP METAL CHIP RES,CHIP METAL CHIP RES,CHIP METAL CHIP

220K 330K 100K 10K 4.7K 1M 1M 1M 33K 10K 100K 15K 4.7K 22K 100K

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

10 1-418-390-11 10 1-418-391-11 HRPE901 1-500-593-11 HRPE902 1-500-594-11 M901 1-763-236-11

MIC901 1-542-386-11 MICROPHONE, ELECTRET CONDENSER (MIC) SP901 1-505-838-11 SPEAKER (3.6cm) ************************************************************ ACCESORIES & PACKING MATERIALS ******************************* CASE,CARRYING (730V:AEP,EE,830V) COVER(AZIMUTH) MANUAL, INSTRUCTION (JAPANESE) (JEW) MANUAL, INSTRUCTION (ENGLISH) (US,CND) MANUAL, INSTRUCTION (FRENCH) (CND,AEP)

3-024-275-01 3-031-650-01 3-865-289-11 3-865-289-21 3-865-289-31

1-216-097-91 RES,CHIP

R615 R616 R617 R618 R619

1-216-065-91 RES,CHIP 1-216-113-00 METAL CHIP 1-216-073-00 METAL CHIP 1-216-081-00 METAL CHIP 1-216-065-91 RES,CHIP

4.7K 470K 10K 22K 4.7K

5% 5% 5% 5% 5%

3-865-289-41 MANUAL, INSTRUCTION (ENGLISH/SPANISH/PORTUGUESE/ITALIAN) (AEP,E) 3-865-289-51 MANUAL, INSTRUCTION (GERMAN/DUTCH/SWEDISH/FINNISH) (AEP) 3-865-289-61 MANUAL, INSTRUCTION (ENGLISH/SIMPLIFIED CHINESE/HUNGARIAN/RUSSIAN) (EE,CH,JEW) 3-865-289-71 MANUAL, INSTRUCTION (TRADITIONAL CHINESE/KOREAN/POLISH/CZECH) (EE,JEW) 3-865-289-81 MANUAL, INSTRUCTION (ENGLISH/TRADITIONAL CHINESE) (E) 8-952-251-90 HEADPHONE MDR-E122 SET (830V:JEW)

< VARIABLE RESISTOR > RV101 RV601 RV602 1-237-731-21 RES, VAR, CARBON 10K (VOL ) 1-223-585-11 RES, ADJ, CARBON 4.7K 1-223-585-11 RES, ADJ, CARBON 4.7K

23

M-730V/830V

Sony Corporation
9-927-100-11
Personal A&V Products Company

24

99D1686-1 Printed in Japan C1999. 4 Published by Quality Engineering Dept. (Shinagawa)