Sony PMCDR-50-L, PMCDR-70-L Service manual

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PMC-DR50L/DR70L

SERVICE MANUAL

REVICED

Photo : PMC-DR70L

TAPE Model Name Using Similar Mechanism NEW Section T ape Transport Mechanism T ype MF-PMCDR50

CD Section

AEP Model

UK Model

E Model

PMC-DR50L/DR70L

Tourist Model

PMC-DR50L

Model Name Using Similar Mechanism NEW MD Mechanism Type KSM-213CCP Optical Pick-up Type KSS-213C

SPECIFICATIONS

– Continued on page 2 –

PERSONAL COMPONENT SYSTEM

Specifications ........................................................................... 1

1. SERVICE NOTE ........................................................... 3

2. GENERAL ...................................................................... 4

3. DISASSEMBLY

3-1. Case(bottom), “Cover ASSY, Top” .......................... 6

3-2. CD ASSY.................................................................. 7

3-3. Main Board, Jack Board ........................................... 7

3-4. Tray........................................................................... 8

3-5. ASP Board ................................................................ 8

3-6. Belt ........................................................................... 9

3-7. Motor Board, Loding Motor (M651)........................ 9

3-8. Optical Pick-up Block ............................................ 10

3-9. Mechanism Deck .................................................... 10

3-10. TC RF Board, Head Relay Board,

Capstan/Reel Motor (M160) ...................................11

3-11. Control Board ..........................................................11

3-12. Display Board ......................................................... 12

3-13. DSP Board, CPU board .......................................... 12

3-14. VOL Board ............................................................. 13

3-15. “Cabinet, Wood”, “Cabinet (R) Bottom” ............... 13

3-16. Speaker (R-CH) (SP101) ........................................ 14

3-17. Power Board ........................................................... 14

3-18. AMP Board, AMP IC Board ................................... 15

3-19. Speaker Board ........................................................ 15

3-20. “Cabinet, Wood”, “Cabinet (L) Bottom”................ 16

3-21. Speaker (L-CH) (SP201) ........................................ 16

3-22. Power Transfomer Board........................................ 17

3-23. SP Main Board, SP AMP IC Board ........................ 17

3-24. AC Outlet Board, SP Jack Board ............................ 18

3-25. Cabinet (SWF) Bottom, Connector Board ............. 18

3-26. Speaker (SP601), “Cabinet, Front”......................... 19

3-27. LED Board, Volume Board..................................... 19

4. ADJUSTMENTS

4-1. Mechanical Adjustments .......................................... 20

4-2. Electrical Adjustments.............................................. 20

5. DIAGRAMS

5-1. Explanation of IC Terminals................................... 23

5-2. Block Diagrams – Tuner Section –......................... 27

5-3. Block Diagrams – CD Section–.............................. 29

5-4. Block Diagrams – Tape Section– ........................... 31

5-5. Block Diagrams – Speaker Section– ...................... 33

5-6. Printed Wiring Boards – Main Section–................. 35

5-7. Schematic Diagram – Main Section (1/3) – ........... 37

5-8. Schematic Diagram – Main Section (2/3) – ........... 39

5-9. Schematic Diagram – Main Section (3/3) – ........... 41

5-10. Printed Wiring Boards – Jack Section – ................. 43

5-11. Schematic Diagram – Jack Section –...................... 45

5-12. Printed Wiring Boards – CD Section –................... 47

5-13. Schematic Diagram – CD • ASP Section –............. 49

5-14. Schematic Diagram – CD • DSP Section – ............ 51

5-15. Printed Wiring Boards – Control Section –............ 53

5-16. Schematic Diagram – Control Section – ................ 55

5-17. Schematic Diagram – System Control Section –.... 57

5-18. Printed Wiring Boards – AMP Section – ................ 59

5-19. Schematic Diagram – AMP Section – .................... 61

5-20. Printed Wiring Boards – Woofer Section – ............ 63

5-21. Schematic Diagram – Woofer Section –................. 65

6. EXPLODED VIEWS

6-1. Case Section ........................................................... 72

6-2. Control Section ....................................................... 73

6-3. CD Mechanism Section .......................................... 74

6-4. Mechanism Deck Section -1................................... 75

6-5. Mechanism Deck Section -2................................... 76

6-6. CD Optical Pick-up Section ................................... 77

6-7. Speaker (R-CH) Section ......................................... 78

6-8. Speaker (L-CH) Section (DR50L Only) ................. 79

6-9. Speaker (L-CH) Section (DR70L Only) ................. 80

6-10. Super Woofer Section (DR70L Only) .................... 81

7. ELECTRICAL PARTS LIST ................................... 82

– 2 –

SECTION 1

Jig (20 core)

(1-792-164-11)

Jig (19 core)

(1-792-165-11)

Main board

(CN804)

ASP board

(CN702)

SERVICE NOTE

Information For customers in Europe

This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located at the bottom of the player.

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.

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.

LASER DIODE AND FOCUS SEARCH OPERATION CHECK

1. Close the Tray for CD.

2. Press CD ^ 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.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! 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.

ABOUT THE EXTENSION CABLE JIG

Extention cable jigs (1-792-164-11 and 1-792-165-11) are necessary when repair this unit.

– 3 –

LOCATION AND FUNCTION OF CONTROLS

MAIN UNIT

9 8

7 6 5

SECTION 2

GENERAL

!¡!º

!™

!£ !¢

!∞ !§

!¶ !•

!ª

@™ @¡ @º

1 VOLUME +, – buttons 2 CD tray 3 Timer buttons

STANDBY SLEEP CLOCK TIMER DISPLAY

4 Display window 5 OPERATE button 6 RDS button 7 2 (Headphones) Jack 8 DIR MODE button 9 COUNTER RESET button !º TAPE operation buttons

r/P (rec/pause) DUBBING

0, ) (FF, REW) ª, · (play)

π (stop)

!¡ PLAY MODE, MONO/ST ISS button !™ ENTER/MEM, PGM SET button !£ =(–) , +(+) TUNE TIME SET button !¢ LINE IN button !∞ SUMER TIME button !§ MEGA BASS button !¶ SOUND button !• 6 CD OPEN/CLOSE button !ª RADIO operation buttons

PRESET + BAND PRESET–

@º CD operation buttons

ﬂ (play/pause) π (stop)

@¡ SNOOZE button @™ Remote sensor

– 4 –

Remote commander

1 2 3

!¡

!º

DISPLAY

MODE

RADIO

TUNE

BAND

CD/RADIO

MEGA/BASS

SOUND

TAPE

OPERATE

VOL

1 DISPLAY button 2 TA SEARCH button 3 OPERATE button 4 Number buttons 5 MEGA BASS button 6 VOLUME +, – buttons 7 SOUND button 8 CD operation buttons

=, +(AMS, search) ( (play) P (pause) p (stop)

9 TAPE operation buttons

p (stop) “, ” (play) r/P (rec/pause) 0, ) (FF, REW)

!º RADIO operation buttons

TUNE + TUNE – BAND

!¡ MODE button

HOOKING UP THE SYSTEM

(PMC-DR50L) (PMC-DR70L)

– 5 –

DISASSEMBLY

The equipment can be removed using the following procedure.

SECTION 3

Case(bottom)

CD ASSY Main board, Jack board

Tray ASP board

Main unit

Motor board, Loading motor (M651) Optical pick-up block

Cover ASSY, top

Mechanism deck TC RF board, Head relay board, Capstan/reel motor (M160)

Control board

Display board

VOL board

Speaker unit (R-CH)

Speaker unit (L-CH) (DR70L)

Super woofer unit

Cabinet, wood Cabinet (R) bottom

Cabinet, wood Cabinet (L) bottom SP main board, SP AMP IC board

Cabinet (SWF) bottom, Connector board LED board, volume board

Speaker (R-CH) (SP101) Power board

AMP board, AMP IC board

Speaker (L-CH) (SP201) Power transfomer board

(DR70L)

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

< MAIN UNIT >

3-1. CASE (BOTTOM), “COVER ASSY, TOP”

Belt

DSP board, CPU board

Speaker board

AC outlet board, SP jack board

Speaker (SP601), “Cabinet, front”

Sub cover

Claws

Wire, parallel (20 core)

(ASP board : CN702)

Screws (+BVTT 3x10)

Claws

Screws (+KPT 3x10)

Screws (+BVTT 3x10)

Cover ASSY, top

Claws

Wire, parallel (19 core)

Case (bottom)

– 6 –

3-2. CD ASSY

)

CD ASSY

Case (bottom)

3-3. MAIN BOARD, JACK BOARD

Screws (+BVTT 2.6x8)

Main board

Jack board

Screws (+BVTT 3x10)

Screws (+BVTT 2.6x8)

Screws (+BVTT 3x10

– 7 –

Case (bottom)

3-4. TRA Y

Projection

Tray

Projection

Chassis

3-5. ASP BOARD

Remove solder

Screw (+P 2x6)

ASP board

Wire, parallel (16 core)

Chassis

– 8 –

3-6. BELT

Chucking chassis

Belt

Screw (+P 2.6x8)

Chassis

3-7. MOTOR BOARD, LOADING MOTOR (M651)

Remove solder

Claws

Motor board

Loading motor (M651)

Chassi

– 9 –

Screws (+B 2x3)

3-8. OPTICAL PICK-UP BLOCK

)

Screws (+PWH 2.6x10)

Arm

Screws (+PWH 2.6x10

Optical pick-up block

Chassis

3-9. MECHANISM DECK

Cover ASSY, top

Mechanism deck

Screws (+BVTT 3x10

Screws (+BVTT 3x10)

– 10 –

Cover, deck

3-10. TC RF BOARD, HEAD RELAY BOARD, CAPSTAN/REEL MOTOR (M160)

Belt FR

Belt BR

Belt FR

Belt BR

Screws

Capstan/reel motor (M160)

Head relay board

TC RF board

Screws

Remove solder

3-11. CONTROL BOARD

Screws (+BVTT 2.6x8)

Cover ASSY, top

Control board

Screws (+BVTT 2.6x8)

– 11 –

DSP board

CPU board

Screws (+BVTT 2.6x8)

3-12. DISPLAY BOARD

)

Wire, parallel (18 core)

DSP board

Screws (+BVTT 2.6x8)

3-13. DSP BOARD, CPU BOARD

Display board

Holder, Display PC board

Wire, parallel (19 core)

Screws (+BVTT 2.6x8)

CPU boar

DSP board

Wire, parallel (14 core)

Wire, parallel (18 core)

Wire, parallel (19 core)

– 12 –

Holder, Display PC board

Display board

Support

CPU board

Screws (+BVTT 2.6x8

3-14. V OL BOARD

Panel ASSY, front

Claws

Claw

Claws

< SPEAKER UNIT (R-CH) >

3-15. “CABINET , WOOD”, “CABINET (R) BOTTOM”

Screws (+BVTT 2.6x8)

VOL board

Case (top)

Claws

Screws (+P 4x16)

Cabinet, Wood

– 13 –

Cabinet (R) bottom

Sponge, back board Note : Change a “Sponge, back board”

(3-042-179-01) for a new article when remove the cabinet (R) bottom.

Screws (+P 4x16)

3-16. SPEAKER (R-CH) (SP101)

Stand, Grill

Screws (+BVTT 4x10)

Speaker grill ASSY

Stand, Grill

Screws (+BVTT 4x10)

Screws

Speaker (SP101)

Sub panel (R) ASSY

Cabinet, Wood

3-17. POWER BOARD

Bracket, Transfomer

Power board

Bracket, Transfomer

Cabinet, Woo

– 14 –

Screws (+P 4x10)

3-18. AMP BOARD, AMP IC BOARD

AMP board

Screws (+BVTT 3x12)

Screws (3x10)

AMP IC board

Cabinet (R) botto

3-19. SPEAKER BOARD

Screws

(+BVTT 3x8)

Screws

(+BVTT 3x10)

Speaker board

Stopper, wire

Cabinet (R) bottom

Cord with connector

Screws

(+BVTT 3x8)

Screws

(+BVTT 3x8)

– 15 –

Airtight clipper

Stopper, cord

Bracket

Cord, AC

< SPEAKER UNIT (L-CH) > (DR70L)

3-20. “CABINET , WOOD”, “CABINET (L) BOTTOM”

Screws (+P 4x16)

Cabinet, Wood

3-21. SPEAKER (L-CH) (SP201)

Sponge, back board Note : Change a “Sponge, back board”

Screws (+P 4x16)

Cabinet (L) bottom

(3-042-179-01) for a new article when remove the cabinet (L) bottom.

Screws (+BVTT 4x10)

Speaker grill ASSY

Stand, Grill

Sub panel (L) ASSY

Screws (+BVTT 4x10)

– 16 –

Screws

Speaker (SP201)

Cabinet, Wood

3-22. POWER TRANSFOMER BOARD

Power transformer board

Bracket, Transfomer

Cabinet, Woo

3-23. SP MAIN BOARD, SP AMP IC BOARD

Screw

SP main board

SP AMP IC board

Screws (+P 4x10)

Cabinet (L) botto

Screws (+BVTT 3x12)

– 17 –

Screws (+BVTT 3x8)

Cover

3-24. AC OUTLET BOARD, SP JACK BOARD

)

Cabinet (L) bottom

AC outlet board

Screws (+BVTT 3x8

Screw (+BVTT 3x8)

Screws

(+BVTT 3x8)

Board (L) back

Bracket

Airtight clipper

< SUPER WOOFER UNIT > (DR70L)

3-25. CABINET (SWF) BOTTOM, CONNECTOR BOARD

Stopper, cord

Cord, AC

SP jack board

Screws

(+P 4x16)

Cabinet (SWF) wood

– 18 –

Cabinet (SWF) bottom

Screws (+BVTT 3x8)

Screws (+P 4x16)

Connector board

Screws (+BVTT 3x8)

3-26. SPEAKER (SP601), “CABINET, FRONT”

Speaker (SP601)

Screws (+P 4x16)

Pull up a airtight

clipper.

Cabinet (SWF) wood

Cabinet, front

Screws (+BVTT 3x8)

Nut and waher

Screws (+PWH 3x10)

Hang thread in a circumuference of

“Knob ASSY, VOL”, and pull it up

LED board

Cabinet, front

Chassis (SWF) sub

Knob ASSY, VOL

Thread

Volume board

3-27. LED BOARD, VOLUME BOARD

– 19 –

SECTION 4

)

ADJUSTMENTS

4-1. MECHANICAL ADJUSTMENTS

TAPE RECORDER SECTION

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 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

Torque Torque Meter Meter Reading

3.54 to 5.98 mN • m

Forward CQ-102C (36 to 61 g • cm)

(0.5 to 0.84 oz • inch)

Forward Back Tension

Reverse CQ-102RC (36 to 61 g • cm)

Reverse Back Tension

FF/REW CQ-201B (61 to 143 g • cm)

CQ-102C (2 to 6 g • cm)

CQ-102RC (2 to 6 g • cm)

0.197 to 0.588 mN • m

(0.028 to 0.083 oz • inch)

3.54 to 5.98 mN • m

(0.5 to 0.84 oz • inch)

0.197 to 0.588 mN • m

(0.028 to 0.083 oz • inch)

5.99 to 14.02 mN • m

(0.85 to 1.98 oz • inch)

T ape Tension Measurement

Mode Tension Meter Meter Reading

FWD CQ-403A

REV CQ-403A

more than 100g

(more than 3.53 oz)

more than 100g

(more than 3.53 oz)

4-2. ELECTRICAL ADJUSTMENTS

Standard Output Level

Output terminal LINE OUT

load impedance 47kΩ

output signal level 0.5V (–3.8dB)

Test T ape

Type Signal Used for

P-4-A100 10kHz, –10dB Azimuth Adjustment WS-48B 3kHz, 0dB Tape Speed Adjustment

Record/Playback/Erase Head Azimuth Adjustment

Procedure :

1. Mode : FWD playback

test tape P-4-A100 (10kHz, –10dB)

set

level meter

47k

Ω

LINE OUT (JK301

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.

L-CH peak

within

Screw position

R-CH peak

output level

1 dB

L-CH peak

R-CH peak

within 1 dB

screw positio

3. Phase Check Mode : FWD playback

test tape P-4-A100 (10kHz, –10dB)

L-CH

47k

Ω

Osilloscope

TAPE RECORDER SECTION 0dB = 0.775V

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 LINE IN

source impedance 10kΩ

input signal level 0.5V (–3.8dB)

– 20 –

R-CH

in phase

set

screen pattern

good

47k

Ω

LINE OUT (JK301)

135

wrong

180

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.

TUNER SECTION

AM Section

0dB=1µV

Adjustment Location : – record/playback/erase head –

FWD side REV side

adjustment screw

Tape Speed Adjustment

Procedure :

– FWD Playback Mode –

test tape WS-48B (3kHz, 0dB)

set

frequency counter

47k

Ω

LINE OUT (JK301)

1. Set to FWD playback mode.

2. Adjust RV160 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 : TC RF board

Cabinet, front (Rear side)

BAND button : MW or LW Volume : MIN

60cm

loop antenna A

AM RF signal generator

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

loop antenna

set

FM Section

BAND button : FM Volume : MIN

FM RF signal generator

22.5kHz frequency deviation by 400Hz signal. Output level : as low as possible

47k

Ω

set

LINE OUT (JK301)

0.01

level mete

FM EXT. ANT. terminal

–

• Repeat the procedures in each adjustment several times, and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors.

TC RF board

RV160 : Tape speed adjustmen

– 21 –

MW/LW IF ADJUSTMENT

Adjust for a maximum reading on level meter.

T2 450kHz

MW FREQUENCY COVERAGE ADJUSTMENT

Adjust part Frequency display

L5 531kHz

CT4 1,611kHz

MW TRACKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L4 621kHz

TC102 1,404kHz

reading on digital

voltmeter.

Adjustment value :1.4V

Standard value : 1.2 – 1.6V

Adjustment value :7.5V

Standard value : 7.1 – 8.0V

LW FREQUENCY COVERAGE ADJUSTMENT

Adjust part Frequency display

L10 153kHz

CT5 297kHz

LW TRA CKING ADJUSTMENT

Adjust for a maximum reading on level meter.

L7 162kHz

CT3 261kHz

FM IF ADJUSTMENT

Adjust for a maximum reading on level meter.

T4 10.7MHz

FM FREQUENCY COVERAGE ADJUSTMENT

Adjust part Frequency display

Confirmation 87.5MHz 1.2 – 1.8V Confirmation 108MHz 7.7 – 7.9V

reading on digital

voltmeter

Adjustment value :1.4V

Standard value : 1.2 – 1.6V

Adjustment value :5.5V

Standard value : 5.4 – 5.6V

reading on digital

voltmeter

Connect and Adjustment Location :

Auto Stop Level Adjustment

FM RF signal generator

22.5kHz frequency deviation by 400Hz signal. Output level : 30dB

0.01

FM EXT. ANT. terminal

1. Set the frequency of FM SSG to 98MHz.

2. Press the TUNE button of the unit to start the AUTO TUNING.

3. Adjustment the SR1 to stop the auto tuning at 30dBm SSG output.

[MAIN BOARD] (Component side)

T2 : MW/LW IF Adjustment

L10 : LW Frequency coverage Adjustment

CT5 : LW Frequency coverage Adjustment

CT102 : MW Tracking Adjustment

MW/LW frequency coverage FM frequency coverage

100 k

GND

TP1

Ω

–

Digital voltmeter

L4 : MW Tracking Adjustmen

L7 : LW Tracking Adjustment

L5 : MW Frequency coverage Adjustment

SR1 : Auto Stop Level Adjustment

T4 : FM IF Adjustment

– 22 –

CT3 : LW Tracking Adjustment

CT4 : MW Frequency coverage Adjustment

SECTION 5

DIAGRAMS

5-1. EXPLANATION OF IC TERMINALS

IC801 CXP82832-023Q (SYSTEM CONTROL, FL DRIVE)

Pin No. Pin name I/O Description

1 G02 O FL grid drive output. 2 G01 O FL grid drive output. 3 NC – Not used (OPEN). 4 CD SCOR I CD SCOR input. 5 T-COUNT I Tape rotation detect input. 6 P.DOWN IN (BACK UP) I Power ON detect input. 7 TAPE AMS IN I AMS signal input. 8 REMOTE IN I Remote control signal input.

9 FM STEREO IN I FM STEREO signal input. 10 RADIO SHFT CLK O Clock shift signal output. 11 LC72131 CE O Radio PLL IC chip enable output. 12 LC72131 CLK O Radio PLL IC clock output. 13 LC72131 DATA IN I Radio PLL IC data input. 14 LC72131 DATA OUT O Radio PLL IC data output. 15 CXD2589Q XRST O CD system reset output. 16 CXD2589Q XLAT O CD DSP IC command latch output. 17 CXD2589Q CLOCK O Clock output for CD DSP IC. 18 CXD2589Q DATA O CD DSP IC command data output. 19 CD OPEN SW IN I CD tray open switch input. 20 CD CLOSE SW IN I CD tray close switch input. 21 CXD2589Q SENS1 I CD SENS input. 22 BU1924F RCLK IN I Radio RDS IC clock input. 23 BU1924F RADIO DATA IN I Radio RDS IC data input. 24 BU1924F QUARTY IN I Radio RDS IC quarity input. 25 CXD2589 SQCK O Clock output for CD SUB-Q. 26 CXD2589 SQSO I CD SUB-Q input. 27 CXD2589 SENS2 I CD SENS input. 28 AVREF I Reference voltage input (for A/D converter).

29-33 KEY1-5 I Key return signal input.

34 TAPE STATUS I Tape detection input. 35 TAPE MECHA MODE SW I FWD/REV detection input. 36 VER I Destination setting terminal (fixed at “H”). 37 AVSS – Ground. 38 RESET I System reset input. 39 EXTAL O System clock output (8MHz). 40 XTAL1 I System clock input (8MHz). 41 VSS – Ground. 42 XTAL 32.768kHz I Real clock input (32.768kHz). 43 XTAL 32.768kHz O Real clock output (32.768kHz). 44 VDD – Power supply terminal. 45 VFDP – FL power supply terminal. 46 IN I I Initial setting input. 47 CD OPEN OUT O CD tray open signal output. 48 CD CLOSE OUT O CD tray close signal output. 49 P03 – Not used (OPEN). 50 P04 – Not used (OPEN).

– 23 –

Pin No. Pin name I/O Description

51 SYS MUTE O Mute signal output. 52 TUNER MUTE O Tuner mute signal output. 53 CD MUTE O CD mute signal output. 54 LINE MUTE O Line mute signal output. 55 TAPE REC MUTE O Tape mute signal output. 56 TAPE REC O Tape REC output. 57 TAPE BIAS O Tape REC bias select output. 58 TAPE SOL O Plunger control output. 59 TAPE MECHA VCC OUT O Tape mechanism B+ ON/OFF output. 60 ISS 1 O ISS 1 ON/OFF output. 61 ISS 2 O ISS 2 ON/OFF output. 62 MEGA BASS O Mega bass ON/OFF output. 63 POWER CONT OUT O Power ON/OFF output. 64 SUMMER LED – Not used. (OPEN) 65 SOUND LED O SOUND LED ON/OFF output. 66 RDS LED O RDS LED ON/OFF output. 67 BH3854 CK O Clock output for electrical volume IC. 68 BH3854 DATA O Data output for electrical volume IC. 69 BH3854 LACH O LACH output for electrical volume IC. 70 RESERVE – Not used (OPEN).

71-88 SEG 1-18 O FL segment drive output.

89 VDD – Power supply terminal.

90-100 G03-13 O FL grid drive output.

– 24 –

Circuit Boards Location.

MAIN UNIT-1

DISPLAY board

JACK boar

DSP board

MAIN board

MAIN UNIT-2

VOL board

CONTROL board

CPU board

TC RF board

MOTOR board

HEAD RELAY board

ASP board

– 25 –

R-CH SPEAKER UNIT

AMP board

L-CH SPEAKER UNIT (DR70L only)

AMP IC board

POWER boar

SPEAKER board

POWER TRANSFORMER board

SP MAIN board

WOOFER UNIT (DR70L only)

AC OUTLET boar

SP JACK board

SP AMP IC board

LED board

– 26 –

CONNECTOR boar

VOLUME board

PMC-DR50L/DR70L

5-2. BLOCK DIAGRAMS – TUNER SECTION –

• Signal path.

F : FM f : MW/LW

– 27 – – 28 –

5-3. BLOCK DIAGRAMS – CD SECTION –

PMC-DR50L/DR70L

– 29 – – 30 –

• Signal path. J : CD

PMC-DR50L/DR70L

5-4. BLOCK DIAGRAMS – TAPE SECTION –

– 31 – – 32 –

• Signal path.

F : FM J : CD E : PB a : REC

5-5. BLOCK DIAGRAMS – SPEAKER SECTION –

PMC-DR50L/DR70L

– 33 – – 34 –

• Signal path. F : FM

PMC-DR50L/DR70L

5-6. PRINTED WIRING BOARDS – MAIN SECTION – z Refer to page 25 to 26 for Circuit Boards Location.

3 4 5 6 7

JACK BOARD

CN303

(Page 44)

JACK BOARD

CN308

(Page 44)

9 10 11 12 13

CONTROL BOARD

CN304

(Page 54)

VOL BOARD

CN809

(Page 54)

CPU BOARD

CN811

(Page 54)

CPU BOARD

CN812

(Page 54)

DSP BOARD

CN752

(Page 48)

M M

MAIN BOARD

J164

R225

Q231

CA220

E C B

R111

L331

L311

R211

R120

R220

R214

L131

L111

CA51

Q131

L231

R215

J166

E C B

L211

JK301

LINE OUT

JK302

LINE IN

HRPE101

RECORD/PLAYBACK/ERASE

HEAD

L-CH

HEAD RELAY BOARD

CN301

JK1

FM75

EXT. ANT.

CN1

MW/LW

R-CH

ERASE

Semiconductor

1-673-339-

(11)

CN1

J165

Q204

E C B

Q232

R114

CA230

JA88

E C B

J101

B C E

CA120

E C B

Q104

Q132

CA50

B C E

J169

J170

R115

TP1

GND VT

R125

J168

CA57

CA56

CF7

R124

Q101

Q201

R224

R308

C225

C321

R223

C223

C226

J167

C94

R41

J162

R74

8765 4321

R42

CT102

E C B

CT3

R65

R61

C43

CA95

C44

R32

R15

R33

R13

C71

R43

IC3

R222

Q108

C73

Q351

CA96

D S G

CA14

R62

Q327

R384

B C E

R385

C125

R221

R321

IC307

C97

CC97

C55

121520

C59 C52

R34

C41

C42

CA13

C13

TU1

CA155

RA155

CB155

RB155

C16

R14

E C B

Q19

R60

C79

J216

R64

RC199

J198

R70

J171

J132

CA10

R39

R31

RA31

C17

C123

R135

R17

J130

C65

C78

R59

C328

C320

R123

R40

C77

R122

JC31

R30

C19

R58

CT4

R121

B C E

E C B

J163

C212

RA70

Q368

G D S

R309

C58

C14

R12

CF1

L10

R63

J102

J160

D20

J131

CN303

R317

J161

C126

RA24

B C E

D10

IC305

R319

R320

R349

C329

Q367

B C E

R116

R216

CN301

CC302

CA301

L14

C48

J107

R16

QA7

S D G

JA7

J172

L13

J108

RA317

D318

R227

C112

J173

R127

Q307

R110

B C

R324

C51

B C E

CF2

R24

C20

R315

SFR1

Q303

J195

B C E

R314

RA315

R44

J103

S D G

Q271

J129

J128

C62

Q302

B C E

R204

CF4

R210

C324

C203

R271

J104

J213

J174

R202

C64

C326

D314

C325

C307

J175

R203

J106

R350

R212

D317

D319

R382

C208

R306

R304

J196

13 15 20

J159

IC301

C204

R201

C201

C205

C302

C202

C21

C27

CA35

C167

C18

CA204

CF3

J201

C26

R23

1 5 10 12

J214

R51

RA73

CA38

C35

CA94

R381

R240

C104

C105

IC2

R318

J215

J214

R140

R101

C38

R21

C29

C327

J156

CA304

R103

C102

CA21

CA19

R73

Location

Ref. No. Location D1 D-4

D2 D-4 D3 F-4 D4 F-4 D6 F-5

Ref. No. Location D317 B-8

D318 B-7 D319 C-8 D361 B-12 D380 B-12

Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location

IC302 C-11 IC304 B-12 IC305 B-7 IC307 C-6

Q102 B-10 Q104 B-5 Q108 E-5 Q131 D-4 Q132 D-5

Q304 F-11 Q305 F-11 Q306 F-11 Q307 C-7 Q308 E-11

Q328 F-11 Q329 B-11 Q330 E-12 Q333 C-9 Q351 B-5

C15

J176

C108

JA194

C103

CN811

R102

C101

J202

C23 J105

R36

C54

1315

J146

Q316

B C E

C22

CB304

J158

R301

R104

R374

C25

CN815

J147

Q171

S D G

J126 J127

R20

J213

C89

R307

J157

J194

J148

J149 J150

J151

J152

R112

Q333

C304

B C E

C301

D301

R171

J192

J193

J191

C24

C37

C49

C56

R28 C32

R26

C60

C30

C46

J212

CN804

CPU BOARD

CN804

(Page 53)

Q16

J135

D11

J155

E C B

J153 J154

R72

C31

DA317

J136

J134

J133

R303

R37

R57

C61

C98

J198

R56

J125

J113

JB210

CN812

Q202

J121

J122

C57

C33

J177

E C B

J145

CN308

CA337

C243

J123

J124

E C B

R27

J210

CA111

CN302

J178

Q102

Q320 E C B

CA11

Q17

RA39

E C B

J179

J209

J181

J180

C241

J212

J200

J144

CA338

C333

C242

R245

J188

C316

CA313

C313

Q324

B C E

J114

J112

B C

Q306

J208

J111

JACK BOARD

(Page 44)

J211

CN304

J182

C141 DA318

R346

C142

C143

IC302

510 16

J110

C245

C244

J187

C314

L301

Q308

R325

J207

J206

J205

R359

R332

C246

B C E

R316

D312

R145

J211

J204

Q329

R343

R390

E C B

J203

Q309

C380

R38

E C B

C144

R347

J190

Q325

J119

B C E

E C B

1720253032

C312

B C E

Q304

Q328

R370

R337

DA316

C145

CA315

C347

E C B

Q326

J115

R352

C146

R371

R358

R313

C B

J116

R335

R386

R348

R311

IC304

1 2 3

R94

C93

C311

Q305

CA64

J184

B C E

R388 R379

R377

C385

D380

R95

C91

IC4

C92

C336

J186

C341

J185

C335

R312

R340

C315

Q301

J118

R353

J117

R328

R389

R380

TC RF BOARD

CN691

(Page 44)

Q381

1 B C

CN307

D361

J100

R387

CN813

R93

R91

R92

C337

CA342

R383

J120

R339

Q312

D316

C339

E C B

JA120

D304

J140

C95

C340

R338

Q317

S D G

C334

Q330

R357

J143

J142

J141

C96

J173

J138

E C B

R344

Q311

R334

CN305

1-676-101

J183

E C B

R356

DA380

C381

C382

R378

(11)

D8 G-6 D9 D-6 D10 D-7 D11 E-10 D20 D-7

D301 D-9 D304 F-12 D312 F-11 D314 B-8 D316 F-12

DA315 DA316 C-11 DA317 B-10 DA318 B-11 DA380 F-12

IC2 F-9 IC3 D-5 IC4 C-12 IC301 C-8

– 35 – – 36 –

Q1 E-7 Q3 F-4 Q4 F-6 Q5 F-5 Q6 D-7

Q7 F-6 Q16 F-10 Q17 F-10 Q19 F-16 Q101 B-5

Q171 D-9 Q201 B-5 Q202 B-10 Q204 B-4 Q231 C-4

Q232 C-4 Q271 D-8 Q301 E-12 Q302 D-8 Q303 D-7

Q309 G-11 Q311 E-12 Q312 E-12 Q316 B-9 Q317 G-12

Q320 C-10 Q324 E-11 Q325 E-11 Q326 F-11 Q327 B-6

Q367 B-7 Q368 B-7 Q381 A-12 QA7 F-7

Note:

• X : parts extracted from the component side.

• x : parts mounted on the conductor side.

•

: internal component.

• b : Pattern from the side which enables seeing. There are a few cases that the part isn’t mounted in

model is printed on diagram.

5-7. SCHEMATIC DIAGRAM – MAIN SECTION (1/3) – z Refer to page 67 for Notes. z Refer to page 68 for Waveforms.

PMC-DR50L/DR70L

– 37 – – 38 –

PMC-DR50L/DR70L

5-8. SCHEMATIC DIAGRAM – MAIN SECTION (2/3) – z Refer to page 67 for Notes. z Refer to page 68 for Waveforms.

– 39 – – 40 –

5-9. SCHEMATIC DIAGRAM – MAIN SECTION (3/3) – z Refer to page 67 for Notes.

PMC-DR50L/DR70L

– 41 – – 42 –

PMC-DR50L/DR70L

5-10. PRINTED WIRING BOARDS – JACK SECTION – z Refer to page 25 to 26 for Circuit Boards Location.

Semiconductor

Location

Ref. No. Location D305 B-4

D308 D-3 D309 D-4 D310 D-4 D311 D-3

D313 D-4 D315 D-3 D320 D-3 DA399 D-2 DB399 D-2

IC303 C-4

Q103 C-4 Q203 D-4 Q314 D-3 Q315 C-2 Q318 D-3

Q319 D-4 Q323 D-2 Q334 D-4 Q335 D-2 Q398 B-2

Q399 A-2

DR70L

SIGNAL OUT

DSP BOARD

JK312

BASS

JK311

CN753

(Page 48)

PH01

OPTICAL

DIGITAL OUT(CD)

CN311

POWER IN

FROM SP-R

AMP BOARD

CN503

(Page 59)

3 4 5 6 7

TC RF BOARD

JACK BOARD

Q399

J14

Q398

C340

C399

R391

R390

C398

R344

J13

C341

CN313

R342

PH01

CN312

C313

C312

Q323

CA312

C311

CN311

L311

JA311

R146

JA14

C342

R398

R392

C147

CN308

C247

CA253

R379

J12

R399

R393

R251

Q315

B C E

C360

R378

E C B

Q335

LA312

C393

D315

R151

C397

R246

Q314

R360

C348

C153

C253 C352

C394

C391

R395

C359

J11

R376

Q318

B C E

D308

RA331

R394

R253

C252

D320

R331

R252

CA352

C392

R152

R153

C152

R362

R367

CA301

CN303

C355

D311

R361

R305

R330

D305

R345

IC303

D309

C346

R368

D310 J10

R351

R302

C155

E C B

R369

RA15

C351

Q334

D313

C356

175

R255

C350

CA156

C357

Q319

1-676-102-

R256

Q103

B C E

R156

C255

CN314

CA256

Q203

E C B

MAIN BOARD

(Page 36)

CONTROL

BOARD

CN314

(Page 54)

(11)

CN308

(Page 36)

MAIN BOARD

CN305

(Page 36)

(FWD ERASE PROOF)

(TAPE SPEED)

S303

S305

(CrO2)

CN691

(HEAD POSITION)

RV160

S302

S301

(HALF DET)

PH160

R160

R158

PM160 PLUNGER SOLENOID

M160

CAPSTAN/REEL

MOTOR

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

There are a few cases that the part isn’t mounted in model is printed on diagram.

– 43 – – 44 –

DA399

DB399

CN312

CPU BOARD

CN803

(Page 53)

MAIN BOARD

(Page 35)

CN303

S304

(REV ERASE PROOF)

1-673-338-

(11)

5-11. SCHEMATIC DIAGRAM – JACK SECTION – z Refer to page 67 for Notes.

PMC-DR50L/DR70L

– 45 – – 46 –

PMC-DR50L/DR70L

5-12. PRINTED WIRING BOARDS – CD SECTION – z Refer to page 25 to 26 for Circuit Boards Location.

3 4 5 6 7

9 10 11 12

DSP BOARD

CN752

J779

CN702

RA799

CA793

RF701

J752

CN754

CN806

C798

J753

R757

R758

R759

R760

R762

C799

J778

CA768

L754

J770

L751

J777

R763

J771

J772

J773

R752

R753

R761

J776

J775

C761

R766 R765

C768

J774

C763

J754

R756

C776

J755

R755

J769

R764

C767

R767

R754

C753

C754

C752

C756

R751

C764

C762

CPU BOARD

(Page 53)

R793

R796

C769

J768

C755

C765

C751

IC751

C771

C772

R768

J767

E C B

R769

R795

R794

Q754

R782

R784

C773

C782

XTL701

L752

J757

C766

J756

JACK BOARD

CN313

(Page 43)

E C B

R786

R771

C784

C779

J766

CN753

R750

J758

Q753

C781

C770

C786

C778

J765

J760

C774

C775

D751

R774

CA761

C777

R773

C785

E C B

Q755

J764

J763

C783

R785

R783

R781

R799

R788

CN754

R787

Q751

E C B

1 E C B

R789

R797

R798

1-676-104-

Q752

R790

C788

R792

C787

R791

(11)

J701(5V)

R734

J711

(VC)

C713

CA736

TP701

C720

R740

R741

R742

C730

C716

J708

C743

C737

C741

R727

R729

R733

J707

(RFO)

C729

C733

C714

C718

J710

C742C744

R743

R744

R745

R746

L701

R723

C725

C738

J703

J709

J706

CN651

J704

CN702

J705

CPU BOARD

CN806

(Page 54)

MAIN BOARD

CN302

(Page 36)

(11)

1-676-293-

L753

ASP BOARD

C724

C723

C721

R720

R701R704

R706

C706

C705

J734

C726

C711

R717

J729

(5V)

C702

C715

C703

C728

R722

C708

C739

R709

R711

C701

C710

C740

R715

C719

C712

B C E

J732

Q701

R719

J730

(5V)

R705

R703

R702

J731 (VC)

M701 SLED

R736

C734

28 25 22 21 20 15

J724

IC702

1 5 7 8 10 14

MOTOR

J723

CE736

C736

J725

J727

J726

S701

(LIMIT)

R721

R707

R712

J721

C717

C707

J733 (TEO)

C704

C709

R716

R714

M702

SPINDLE

MOTOR

R710

J728

R747

IC701

CN701

R726

J702

R728

C731

R725

C727

R724

C722

R732

R718

J712

J713

J714

R738

C732

C735

MOTOR BOARD

R651

OPTICAL

PICK-UP

KSS-213C

M651

MOTOR

Semiconductor

Location

Ref. No. Location

IC651

J651

J652

C653

D751 D-10

J722

R731

IC651 F-4

R653

S651

(CD TRAY)

CLOSE OPEN

R652

L651

C652

1-676-294-

J653

C651

CN651

(11)

IC701 B-4 IC702 E-1 IC751 C-9

Q701 C-1 Q751 D-11 Q752 C-11 Q753 B-10 Q754 B-9

Q755 D-10

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

– 47 – – 48 –

5-13. SCHEMATIC DIAGRAM – CD • ASP SECTION – z Refer to page 67 for Notes. z Refer to page 68 for Waveforms.

PMC-DR50L/DR70L

– 49 – – 50 –

PMC-DR50L/DR70L

5-14. SCHEMATIC DIAGRAM – CD • DSP SECTION – z Refer to page 67 for Notes. z Refer to page 68 for Waveforms.

– 51 – – 52 –

5-15. PRINTED WIRING BOARDS – CONTROL SECTION – z Refer to page 25 to 26 for Circuit Boards Location.

3 4 5 6 7

9 10 11 12

MAIN BOARD

CN804

(Page 36)

CPU BOARD

DISPLAY BOARD

CONTROL BOARD

(11)

1-676-106-

(11)

1-676-105-

(11)

1-676-107-

C854

C853 C852

C851 C850 C849

C848

C846

C845

C825

C836

C835

C838

C839

C832

C834

C831

C833

C837

C855

C856

C883

C823

C826

C827

C824

CA824

D802

D801

E C B

Q801

E C B

Q802

3 2 1

IC802

J805

J801

J808

C890

J804

J802

J803

J807

J806

J810

L802

L859

L860

L858

L861

L862

L857

CA151

R853

R852

R851

R854

R855

R850

R849

R848

R843

R844

R841

R842

R846

R835

R862

R863

R864

R824

RA830

R839

R838

R837

R840

R856

R857

R858

R859

R860

R827 R836

R834

CN804

C857

C858

C859

C860

C829

J829

J828

J830

J827

J831

CN802

CN801

100

IC801

C847

C802

C865

C803

C811

C813

C814

CA803

C822

C815

C828

C820

C889

C888

C887

C819

C818

C810

C816

C821

C817

R801

R811

R820

RE830

RD830

RC830

R819

R818

R810

R809

R808

R807

RA815

RA816

R812

R813

R814

R803

RA801

R802

R804

R805

R806

R822

R821

R817

R815

C812

C882

RE803

J824

J823

J815

J822

J826

CN803

J821

J816

J817

J818

J819

JACK BOARD

CN312

(Page 43)

DSP BOARD

(Page 48)

CN806

DSP BOARD

CN806

(Page 48)

MAIN BOARD

CN812

(Page 36)

MAIN BOARD

CN811

(Page 36)

R816

R825

RA804

RB830

RA805

R823

RA803

RA817

C805

J809

J811

J812

CN807

5 6

CN811

CN812

RA895

RA894

R890

RA899

RA897

RB897

RA898

RB898

RB899

R889

R895

R888

R887

R891

R893

R892

B C

Q809

B C E

Q810

D896

C896

J851

J855

J852

J853

S829

LINE IN

S827

PLAY MODE

MONO/ST ISS

S811

DUBBING

S812

r/P

S813

COUNTER

RESET

S814

DIR MODE

S805

DISPLAY

S804

TIMER

S821

PRESET+

S820 BAND

S819

PRESET–

S831

MEGA BASS

S830

SOUND

D809

SOUND

S833

CD OPEN/

S815

RDS

D810

RDS

S816

OPERATE

S828

ENTER/MEM

PGM SET

S832

SUMMER

TIME

CN807

R880

R881

R886

R885

R884

R882

R883

R878

R879

C251

CA820

CA251

R151

R876

R894

CA821

R251

J856

J857

JK151

R873

R874

R875

R877

R896

R898

R899

R897

L803

B C E

Q807

B C E

Q806

E C B

Q896

E C B

Q808

CN314

JACK BOARD

CN314

(Page 44)

CN304

MAIN BOARD

CN304

(Page 36)

R869

S803

CLOCK

R868

S802

SLEEP

S801

STANDBY

R867

R865

R866

C895

C893

C894

X801

X802

J820

C809

C881

C886

C808

C807

RA801

RA802

LCD801

RA803

C151

D831 D834 D835

D832 D833 D836

D811 D814 D815 D812 D813 D816

D821

D824

D825

D822

D823

D826

S809

)

S817

S818

ﬂ

S824

S822

S823

S826

S825

S810

TAPE

TAPE SWITCH BACK-LIGHT

RADIO SWITCH BACK-LIGHT

CD SWITCH BACK-LIGHT

RADIO

TUNE TIME SET

5101517

23253035404344

[VOL BOARD]

(11)

1-676-103-

S806

VOLUME+

S808

SNOOZE

S807

VOLUME–

R870

R872

R871

CN809

MAIN BOARD

CN307

(Page 36)

RM801

C871

C870

CA800

PMC-DR50L/DR70L

Semiconductor Location

Ref. No. Location D801 B-3

D802 B-3 D809 D-7 D810 D-11 D811 D-8

Ref. No. Location Ref. No. Location

D821 E-8 D822 E-9 D823 E-10 D824 E-9 D825 E-9

D835 D-9 D836 D-10 D896 B-9 D936

Ref. No. Location

Q801 B-2 Q802 C-2 Q806 B-10 Q807 B-10 Q808 B-11

D812 D-9 D813 D-10 D814 D-9 D815 D-9 D816 D-10

D826 E-10 D831 D-8 D832 D-9 D833 D-10 D834 D-9

IC801 C-4 IC802 B-3

Q809 B-8 Q810 B-8 Q896 B-10

Note:

• X : parts extracted from the component side.

• p : parts mounted on the conductor side.

• b : Pattern from the side which enables seeing.

– 53 – – 54 –

PMC-DR50L/DR70L

5-16. SCHEMATIC DIAGRAM – CONTORL SECTION – z Refer to page 67 for Notes.

– 55 – – 56 –

5-17. SCHEMATIC DIAGRAM – SYSTEM CONTORL SECTION – z Refer to page 67 for Notes. z Refer to page 68 for Waveforms.

PMC-DR50L/DR70L

FUNCTION

– 57 – – 58 –

PMC-DR50L/DR70L

5-18. PRINTED WIRING BOARDS – AMP SECTION – z Refer to page 25 to 26 for Circuit Boards Location.

Semiconductor

Location

Ref. No. Location D401 E-3

D402 E-2 D403 F-4 D404 E-2 D501 F-7 D502 E-7 D503 E-7 D504 E-7 IC309 A-3 Q401 E-4

SP101

SPEAKER

R-CH

T501

AMP IC BOARD

J510

CN514

3 4 5 6 7

POWER BOARD

IC309

51015

C182

175

C282

CN513

175

1-676-252-

(11)

POWER TRANSFORMER

AMP BOARD

C401

J512

C185

J520

J518

175

R402

J511

C381

C407

R381

C402

C386

R383

C181

C408

D401

J517

C404

CN514

R184

R284

C285

D404

C184

R183

J513

C409

C403

D402

R283

C284

CN504

–

CN511

1 2

CN505

R404

J401

R401

R405

C411

C410

J516

C382

R282

R403

J515

CN513

R182

J514

C406

Q401

E C B

175

C385

C281

R281

J501

C387

R181

C388

C412

C405

D403

1-676-253-

CN510

CN503

(11)

CN503

POWER OUT

MAIN UNIT

JACK BOARD

CN311

(Page 43)

(CHASSIS)

CN505

J521

D504

C504

D503

C503

D502

C502

D501

C501

F501

C505

* NOT REPLACEABLE: BUILT IN TRANSFORMER

LF501

CN501

1-676-255-

AC IN

(11)

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

SPEAKER BOARD

CN511

LA503

C506

–

SPEAKER OUT

L-CH

JK501

C186

J502

R502

1-676-254-

CN510

L R

SIGNAL INPUT

JK502

C286

R503

(11)

– 59 – – 60 –

5-19. SCHEMATIC DIAGRAM – AMP SECTION –

PMC-DR50L/DR70L

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 Ω and 1/ specified.

• 2 : nonflammable resistor.

Note: The components identified by mark ! or dotted

line with mark ! are critical for safety. Replace only with part number specified.

• U : B+ Line.

• Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM

• Voltages are taken with a V OM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

• Signal path. F : FM

– 61 – – 62 –

W or less unless otherwise

PMC-DR50L/DR70L

(11)

1-676-248-

(11)

1-676-425-

(11)

1-676-250-

(11)

1-676-249-

(11)

1-676-251-

(11)

1-676-295-

1-676-256-

(11)

1-676-257-

SP MAIN BOARD

SP JACK BOARD

POWER TRANSFORMER BOARD

SP AMP IC BOARD

AC OUTLET BOARD

VOLUME BOARD

LED BOARD

C626

C608

C699

C611

C610

CC602

C697

CA603

C698

R628

R605

R652

R653

R650

R626

R638

R623

R625

R645

R646

R651

R615

R616

R631

R621

R611

R610

R642

R612

R614

R613

R630

R633

R640

R641

R609

R608

R604

R606

R603

R632

RA607

R634

R636

R637

R647

R622

R620

R619

R617

R607

RA603

R602

C668C669

C640

C615

C613

C609

C620

C607

C621

C612

C619

C616

C641

C618

C633

C603

C606

C627

C623

C614

C617

C604

CA632

CB602

C605

D608

D609

D607

D610

D606

J602

J606

J600

J601

J603

J608

J607

J605

B C E

Q601

B C E

Q612

B C E

Q615

G S D

Q609

S D G

Q611

D S G

Q613

B C E

Q606

B C E

Q602

B C E

Q604

B C E

Q605

E C B

Q608

E C B

Q607

E C B

Q603

E C B

Q610

R627

R618

CN611

CN613

KH603

CN610

CN604

JK601

SIGNAL IN

BASS

JK602

VOLUME OUT

WOOFER

WOOFER OUT

SPEAKER IN

L-CH

–

IMPEDANCE USE 4Ω

JK604

CN613

CN614

SP201

SPEAKER

L-CH

–

CN610

IC601

SP601

SPEAKER

(WOOFER)

–

L-CH SPEAKER UNIT (DR70L)

WOOFER UNIT (DR70L)

R635

RA610RA610

R601

C601

* NOT REPLACEABLE:

BUILT IN TRANSFORMER

T601

POWER TRANSFORMER

F601

L604

F602 F603

CN606

CN607

AC IN

D601

D602

D603

D604

C661

C663

C662

C664

C665

C666

J609

JB609

JA609

KH603

JK605

AC OUTLET

MAX 50W

(UNSWITCHED)

AC230V ~50Hz

R655

CA602

C602

CN614

CN616

CN614

CN609

VR601 LEVEL

CN609

LED611

LEVEL

P601

(VOLUME IN)

3 4 5 6 7

9 10 11 12 13

L601

L602

CONNECTOR BOARD

(CHASSIS)

Semiconductor

Location

Ref. No. Location D601 F-9

D602 F-10 D603 F-10 D604 F-11 D606 B-5

D607 B-6 D608 B-6 D609 E-6 D610 D-5

LED611 D-3 IC601 D-8 Q601 B-5

Q602 C-5 Q603 C-6 Q604 C-4 Q605 D-5

Q606 C-6 Q607 C-7 Q608 B-7 Q609 E-5 Q610 B-6

Q611 E-4 Q612 B-6 Q613 D-4 Q615 B-6

5-20. PRINTED WIRING BOARDS – WOOFER SECTION – z Refer to page 25 to 26 for Circuit Boar ds Location.

Note:

• X : parts extracted from the component side.

• b : Pattern from the side which enables seeing.

– 63 – – 64 –

5-21. SCHEMATIC DIAGRAM – WOOFER SECTION – z Refer to page 67 for Notes.

PMC-DR50L/DR70L

– 65 – – 66 –

Note on Schematic Diagram: MAIN SECTION (1/3), (2/3), (3/3)

• 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 Ω and 1/ specified.

•

: internal component.

W or less unless otherwise

• U : B+ Line.

• H : adjustment for repair.

• Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM (COMMON), REC (TAPE SECTION) ( ) : MW (RADIO SECTION),

PLAY (TAPE SECTION)

< > : LW (RADIO SECTION)

• Voltages are taken with a VOM (Input impedance 10 MΩ). 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 : MW L : LW E : PB a : REC J : CD

Note on Schematic Diagram: JACK SECTION

• 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 Ω and 1/ specified.

W or less unless otherwise

• U : B+ Line.

• Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM

• Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

• Signal path.

F : FM c : digital out

Note on Schematic Diagram: CD •ASP SECTION Note on Schematic Diagram: CD •DSP SECTION

• 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 Ω and 1/ specified.

W or less unless otherwise

Note: The components identified by mark ! or dotted

line with mark ! are critical for safety. Replace only with part number specified.

• U : B+ Line.

• Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : CD STOP ( ) : CD PLAY

• V oltages are taken with a VOM (Input impedance 10 MΩ). 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 c : digital out

Note on Schematic Diagram: SYSTEM CONTROL SECTION

• 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 Ω and 1/ specified.

W or less unless otherwise

• U : B+ Line.

• Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : RADIO (COMMON) ( ) : CD < > : REC [ ] : PLAY

• V oltages are taken with a VOM (Input impedance 10 MΩ). 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.

Waveforms

– MAIN SECTION (1/3) –

13.3 µsec

IC3 wa

VOLT/DIV : 0.5 V AC TIME/DIV : 5 µsec

0.23 µsec

IC4 qf

Waveforms

VOLT/DIV : 0.2 V AC TIME/DIV : 50 nsec

– MAIN SECTION (2/3) –

17.5 µsec

ATT : 1/10

L301

VOLT/DIV : 1V AC TIME/DIV : 5 µsec

1.5Vp-

556mVp-

60Vp-

15Vp-

Waveforms

– CD SECTION –

(PLAY MODE)

IC701 ed

(RFO)

(PLAY MODE)

IC701 6

(FEO)

(PLAY MODE)

IC701 rg

(TO)

0.1162MHz sec

8.6

IC751 wl

(PCO)

1.0 – 1.5Vp-p

VOLT/DIV : 0.5 V AC TIME/DIV : 1 µsec

0.6Vp-p

VOLT/DIV : 1 V AC TIME/DIV : 1 msec

0.7Vp-

VOLT/DIV : 20mV AC TIME/DIV : 1 msec

875mVp-p

VOLT/DIV : 0.5 V AC TIME/DIV : 5 µsec

Wavef orms

– SYSTEM CONTROL SECTION –

4.8Vp-

30.5 µsec

IC801 rs

VOLT/DIV : 1V AC TIME/DIV : 10 µsec

2.5Vp-

125nsec

IC801 r;

VOLT/DIV : 0.5V AC TIME/DIV : 50 nsec

Note on Schematic Diagram: CONTROL SECTION

• 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 Ω and 1/ specified.

W or less unless otherwise

• U : B+ Line.

• Voltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM

• Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

• Signal path. F : FM

Note on Schematic Diagram: WOOFER SECTION

• 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 Ω and 1/ specified.

W or less unless otherwise

Q301 C

17.5 µsec

VOLT/DIV : 5 V AC TIME/DIV : 5 µsec

22.85 µsec

Note: The components identified by mark 0 or dotted

line with mark 0 are critical for safety. Replace only with part number specified.

• U : B+ Line.

IC751 el, r;

(LRCK)

VOLT/DIV : 1 V AC TIME/DIV : 5 µsec

• Voltages are dc with respect to ground under no-signal (detuned) conditions.

no mark : FM

• V oltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

• Signal path. F : FM

IC751 ua

(XTAO)

59nsec

VOLT/DIV : 0.1V AC TIME/DIV : 20 nsec

– 67 – – 68 –

4.7Vp-p

271mVp-

IC Block Diagrams – MAIN SECTION (2/3) –

IC301 TA2068N

L.RAD

MIC

I/EX

L.CD

REC

23 22 21

15k

RADIO

LINE

TAPE

BUF AMP

NAB

AMP1

10k

L.LO

2024

1k 1k

7dB

MUTE

ALC1

REF AMP

LOGIC

MONITOR

AMP

10k

BUF AMP

10k

10k 10k

10k

26dB

REC

AMP1

R.LO

VCC

1819 14 13

MONITOR

AMP

7dB

MUTE

BUF AMP

ALC2

DET

2.1

REC

AMP2

26dB

RADIO

10k

BUF AMP

MUTE

R.CD

10k

TAPE

AMP2

RADIO

TAPETAPE

NAB

151617

LINE

TAPE

10k

R.RAD

10k

MIC

AMP1

MIC

IC305 BA338

VCC

OUT

NOISE FILTER

MUTING

GND

NFB

9 8 7 6 5 4 3 2 1

PRE AMP

B+

F.F.

COMPARATOR

SENSE TIMING

PULSE WIDTH

L.PO

L.NF

AGC

IC302 BH3854AS

NF2

IN2

FILTE

AGND

IN1

4321

NF2

4 5 6321

L.RO

DVN2

BVN1

987 10 11 12

REF

L.IN

BIN2

BVO2

TIN2

27 26 25 24 23 20 19 18 17

TONE

MATRIX

SURROUND

TONE

6 7 8 9 10 11 12 13 14 15 16

BVO1

TIN1

BIN1

GND

TVO2

TVO1

R.IN

OUT2

OUT1

R.RO

CONTROL

VCC

R.NF

22 21

R.PO

PORT1

CLK

PORT2

MIC

DATA

PORT3

LATCH

PORT4

VREF

DGND

– 69 –

IC Block Diagrams – CD SECTION –

IC701 CXA1992BR

PD1

PD2

38 37 36 35 34 33 32 31 30 29 28 27

FOK

VEE

RFTC

RF-

RFO

RFI

CC1

CC2

F. BIAS

GND

LPFI

ATSC

TZC

TDFCT

PD2 IV AMP

E IV AMP

BAL1

BAL2

VEE

TOG1

TOG2

TOG3

ATSC WINDOW COMP.

TZC COMP.

F IV AMP

BAL3

BAL4

TOG4

VCC

PD1 IV AMP

TGFL

E-F BALANCE WINDOW COMP.

DFCT

VCC

IFB1

VEE

TM1

APC

LASER POWER CONTROL

IFB4

IFB5

IFB2

IFB3

TRK. GAIN WINDOW COMP.

TG1

VEE

FE AMP

IFB6

RF SUMMING AMP

FO. BIAS WINDOW COMP.

FOK

FOH

FOL TGH TGL

BALH BALL ATSC

TZC

FZC

TRACKING PHASE COMPENSATION

LDON

VEE LEVEL S

VCC

LPCL

VEE

MIRR

LPC

TGFL

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

DFCTO

IFB1-6 BAL1-4 TOG1-4

VCC

VEE

DFCT

IIL

↓

TTL

MIRR

DFCT1

FS1-4 TG1-2 TM1-7 PS1-4

CC1

VCC VCC

TM4 TM6

IIL

↓

TTL

IIL

ISET

SENS2

SENS1

C. OUT

XRST

DATA

↓

VCC

XLT

CLK

LOCK

VCC

ISET

SLO

VCC

FZC

FZC COMP.

IC702 BA6898FP

GND

F-

F+

2728 26 25 24 23

D D

LEVEL SHIFT

21 3 4 5 6 7 8 9 10 11 12 13 14

SL-

SL+

SLIN

VCC

VEE

DFCT

1 2 3 4 5 6 7 8 9 10 11 12 13

FEO

FIN

T. S. D.

RST

FEI

VREF

REGULATOR, BIAS,

T. S. D. MONITOR

REGD

REG –B

FDFCT

VCC

MUTE

FS4

DRIVER

MUTE

FGD

FOCUS PHASE COMPENSATION

FLB

VCC

21 20 19

VCC

GND

TIN

SIN

FS2

FE_O

FE-

T-

T+

18 17 16 15

LEVEL SHIFT

SP-

SP+

FS1

GND

VEE

SRCH

Charge

SPIN

SPO

TGU

TG2

TM7

FSET

TE-

TM3

VEEVEE

TEO

TM5

TM2

SL-

SL+

– 70 –

IC751 CXD2589Q

3 4 5 6 721

OUT

VDD

MUTE/

STANDBY

VEE

IN1+

IN–

IN2+

MUTE/ ST-BY

VDD

SYSM

AVSS

AVDD

AOUT1

AIN1

LOUT1

AVSS XVDD

XTAI

XTAO

65 66 67

68 69

TIMING

LOGIC

PWM

VSS

WFCK

SCOR

SBSO

EXCK

59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

ENPHI

SERIAL-IN

INTERFACE

OVER SAMPLING

DIGITAL FILTER

3rd-ORDER

NOISE SHAPER

SUB CODE

PROCESSOR

EMPH

ERROR

CORRECTOR

EFM

DEMODULATOR

16K

RAM

PCMD

BCK

BCKI

VSS

VDD

XUGF

XPCK

GFS

C2PO

XTSL

C4M

DOUT

PCMD

ASYMMETRY CORRECTOR

DIGITAL

PLL

LRCKI

LRCK

ASYO

ASYI

BIAS

AVDD

CLTV

AVSS

FILI

FILO

XVSS

AVSS

LOUT2

AIN2

AOUT2

AVDD

AVSS

XRST

VDD

IC651 TA8409S

STANDBY

BLOCK

DIGITAL

OUT

CPU

INTERLACE

123 456789 1011121314 15 16 17 18 19 20

VSS

LMUTE

RMUTE

SQCK

SQSO

SENS

DATA

XLAT

CLOK

SEIN

SERVO

AUTO

SEQUENCER

CNIN

DATO

INTERFACE

GENERATOR

XLTO

D/A

CLOCK

CLKO

SPOA

XLON

SPOB

IC Block Diagrams

FOK

VDD

DIGITAL

VSS

– WOOFER AMP SECTION –

VREF

BLOCK

IC601 TDA2502

CLV

OSC

PCO

VCTL

V16M

VCKI VPCO

TES1

TEST

PWMI

MDP

HEAT

CUT OFF

BLOCK

2 3

VCC OUT2 NC GND

IN2

5 6

OUT1 VREF IN1

– 71 –

NOTE :

• -XX, -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

• Items marked “ * ”are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

6-1. CASE SECTION

SECTION 6

EXPLODED VIEWS

• 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.

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

#16

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

1 3-043-306-01 CASE(BOTTOM) 2 3-043-304-01 SUB COVER

* 3 A-3323-378-A JACK BOARD, COMPLETE (DR70L) * 3 A-3323-406-A JACK BOARD, COMPLETE (DR50L)

* 4 A-3323-377-A MAIN BOARD, COMPLETE

* 5 3-042-211-01 FOOT, RUBBER

– 72 –

6-2. CONTROL SECTION

76 77

FL801

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* 51 A-3323-379-A CONTROL BOARD, COMPLETE * 52 A-3323-381-A CPU BOARD, COMPLETE

53 1-794-036-11 WIRE(FLATTYPE) (19 CORE) (90mm)

* 54 3-042-156-01 HOLDER, DISPLAY PC BOARD * 55 A-3323-382-A DISPLAY BOARD, COMPLETE

* 56 3-042-161-01 HOLDER, DISPLAY

57 1-794-037-11 WIRE(FLATTYPE) (18 CORE) 58 1-794-038-11 WIRE(FLATTYPE) (19 CORE) (70mm)

* 59 A-3323-380-A DSP BOARD, COMPLETE

60 1-794-040-11 WIRE(FLATTYPE) (15 CORE)

61 1-794-039-11 WIRE(FLATTYPE) (20 CORE) 62 X-3378-277-1 PANEL ASSY, FRONT (DR50L) 62 X-3378-278-1 PANEL ASSY, FRONT (DR70L)

* 63 1-676-103-11 VOL BOARD * 64 3-042-163-01 COVER, DECK

66 3-042-150-01 HOLDER, CASSETTE 67 3-042-159-01 SPRING, CASSETTE DOOR 68 X-3378-276-1 COVER ASSY, TOP 69 3-043-307-01 GEAR,DUMPER

* 70 3-042-155-01 BASE, DOOR LOCK

71 3-042-160-01 SPRING, DOOR LOCK 72 3-042-158-01 PLATE, CASSETTE LOCK 73 X-3378-360-1 OPERATE BUTTON ASSY

* 74 3-042-165-01 COVER, LED * 75 3-042-154-01 SPACE, PC BOARD

76 3-042-153-01 FILM, BUTTON 77 3-042-164-01 PLATE, PVC 78 3-044-270-01 WINDOW, CASSETTE 79 X-3378-543-1 DOOR ASSY, CASSETTE 80 3-044-732-01 HOLDER, FRONT PANEL

not supplied

65 3-042-149-01 DOOR, CASSETTE

FL801 1-517-921-11 INDICATOR TUBE, FLUORESCENT

– 73 –

6-3. CD MECHANISM SECTION

not supplied

111

110

106

107

109

108

114

not supplied

112

109

113

114

115

105

M651

116

103

104

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* 101 A-3322-390-A ASP BOARD, COMPLETE * 102 1-676-294-11 MOTOR BOARD

103 3-028-010-01 TRAY 104 3-042-210-01 DOOR, CD 105 3-028-014-01 GEAR

106 3-028-015-01 PULLEY 107 3-933-020-01 BELT 108 3-028-013-01 GEAR, DRIVE 109 3-921-725-01 SCREW (2.6X10), +PWH

102

101

110 3-028-019-01 PLATE, CHUCK

111 1-452-899-21 MAGNET 112 3-028-011-01 ARM 113 3-910-095-21 RUBBER, VIBRATION PROOF (PINK) 114 3-910-095-31 RUBBER, VIBRATION PROOF (GREEN)

* 115 3-028-009-01 CHASSIS

116 1-783-888-11 WIRE (FLAT TYPE) (16 CORE) M651 A-3320-538-A MOTOR ASSY (LOADING) (INCLUDING

PULLEY)

– 74 –

6-4. MECHANISM DECK SECTION -1 (MF-PMCDR50)

(S301, 303, 304, 305)

182

162

165

M160

not supplied

(S301, 303, 304, 305)

183

PH160

181

159

158

161

S302

160

PM160

173

164

169

175

176

174

178

168

179

177

167

166

180

170

171

172

151

152

157

156

154

153

155

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

151 3-029-619-01 SCREW 152 3-029-591-01 COLLAR 153 3-029-590-01 CAM, GEAR 154 3-045-833-01 CAM, ARM 155 3-704-418-14 SCREW (M1.7X4), TAPPING

156 3-029-623-01 WASHER 157 3-029-622-01 WASHER 158 3-029-621-01 WASHER 159 3-029-620-01 WASHER 160 3-029-587-01 COVER

* 161 1-673-338-11 TC RF BOARD

162 3-938-944-01 SCREW (D) 164 3-029-618-01 SCREW 165 3-029-614-01 SCREW 166 3-045-832-01 BELT (FR)

167 3-045-831-01 BELT (BR) 168 3-029-588-01 FLYWHEEL (L) 169 3-029-625-01 WASHER 170 3-029-592-01 FLYWHEEL (R)

171 3-029-626-01 WASHER

172 3-029-589-01 TRIGGER, ARM 173 3-029-611-01 SPRING 174 3-029-593-01 CLUTCH 175 3-029-612-01 SPRING 176 3-045-830-01 ARM(UD A)

177 3-029-595-01 GEAR (UD) 178 3-029-613-01 SPRING 179 3-029-596-01 PULLEY (D) 180 3-029-627-01 WASHER 181 3-034-694-01 BOX(SW) (S301, 303, 304, 305)

182 3-045-835-01 SPRING (SW) (S301, 303, 304, 305) 183 3-029-600-01 SPACER M160 3-045-834-01 MOTOR ASSY (CAPSTAN/REEL) (INCLUDING

PULLEY) PH160 8-729-021-62 PHOTO INTERRUPTOR SG-211 PM160 1-454-958-11 SOLENOID, PLUNGER

S302 1-771-661-11 SWITCH, LEAF (HEAD POSITION)

– 75 –

6-5. MECHANISM DECK SECTION-2 (MF-PMCDR50)

228

218

219

220

221

223

HRPE101

222

216

213

224

217

225

226

214

202

227

204

215

231

209

229

230

206

224

223

201

202

203

205

212

211

208

not supplied

207

not supplied

210

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

201 3-029-573-01 LEVER (HD) 202 3-029-576-01 PINCH, ROLLER 203 3-029-574-01 PINCH (R), CAP 204 3-029-575-01 PINCH (L), CAP 205 3-029-608-01 SPRING

206 3-029-617-01 SCREW 207 3-029-607-01 SPRING 208 3-029-570-01 FRAME (HD) 209 3-029-604-01 SPRING 210 3-029-616-01 SCREW

211 3-938-941-01 SCREW (A) 212 3-034-598-01 SPRING, AZIMUTH 213 3-029-606-01 SPRING 214 3-029-609-01 SPRING 215 3-029-580-01 LEVER (ST)

216 3-029-614-01 SCREW

217 3-029-577-01 PLATE (D) 218 3-029-578-01 REEL, CAP 219 3-029-602-01 SPRING 220 3-029-579-01 REEL, GEAR

221 3-029-624-01 WASHER 222 3-045-829-01 BRAKE, LEVER 223 3-029-615-01 SCREW 224 3-029-581-01 GUIDE (C) 225 3-029-603-01 SPRING

226 3-029-585-01 ARM(SW) 227 3-029-584-01 ARM(CS) 228 3-029-610-01 SPRING

* 229 3-029-586-01 CHASSIS, MECHANISM * 230 1-673-339-11 HEAD RELAY BOARD

231 3-029-583-01 FRAME (A) HRPE1011-500-601-11 HEAD, REC/PB (RECORD/PLAYBACK/ERASE)

– 76 –

6-6. CD OPTICAL PICK-UP SECTION (KSM-213CCP)

253

254

255

(including M702)

not supplied

252

256

M702

251

M701

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

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

251 2-626-908-01 SHAFT, SLED 252 2-627-003-01 GEAR (B) (RP) 253 2-625-188-02 GEAR (A)

! 254 8-848-483-05 OPTICAL PICK-UP KSS-213C

255 X-2626-202-1 MOTOR SHASSIS ASSY (MB) (INCLUDING

M702) (SPINDLE)

256 3-713-786-51 SCREW +P 2X3 M701 X-2625-769-1 MOTOR GEAR ASSY (MB) (INCLUDING GEAR)

(SLED)

– 77 –

6-7. SPEAKER (R-CH) SECTION

#14

not supplied

307

SP101

not supplied

308

not supplied

F501

T501

306

#13

311

309

301

312

not supplied

310

313

#15

315

#13

#12

#15

not supplied

314

#13

#10

314

317

316

318

303

302

not supplied

305

304

#13

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

301 3-042-183-01 CABINET (R), BOTTOM 302 3-042-184-01 BOARD (R), BACK

* 303 1-676-252-11 AMP IC BOARD * 304 A-3322-397-A AMP BOARD, COMPLETE * 305 3-042-177-01 HOLDER, PC BOARD

* 306 1-676-254-11 SPEAKER BOARD

307 X-3378-357-1 SPEAKER GRILLE ASSY 308 X-3378-358-1 SUB PANEL (R) ASSY

* 309 3-042-180-01 SPONGE, WOOD CABINET

310 3-042-174-01 CABINET, WOOD

311 1-533-233-31 HOLDER, FUSE

* 312 1-676-255-11 POWER BOARD * 313 3-042-179-01 SPONGE, BACK BOARD * 314 3-042-178-01 FOOT, RUBBER

315 1-792-188-11 CORD, SUB POWER

! 316 1-791-929-11 CORD, AC

317 3-042-186-01 STOPPER, WIRE 318 3-042-181-01 STOPPER, CORD

! F501 1-532-505-11 FUSE,TIMELUG (T5AL/250V)

SP101 1-529-581-11 SPEAKER (15W) (R-CH)

! T501 1-435-339-11 POWER TRANSFORMER

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

– 78 –

6-8. SPEAKER (L-CH) SECTION (DR50L ONLY)

SP201

not supplied

#14

357

356

355

#14

not supplied

354

353

359

#13

not supplied

#13

352

#10

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

351 3-042-252-01 CABINET (L), BOTTOM (DR50L) 352 3-042-194-01 BOARD (L), BACK (DR50L) 353 X-3378-357-1 SPEAKER GRILLE ASSY (DR50L) 354 X-3378-359-1 SUBPANEL (L) ASSY (DR50L)

* 355 3-042-180-01 SPONGE, WOOD CABINET (DR50L)

356 3-042-174-01 CABINET, WOOD (DR50L)

* 357 3-042-179-01 SPONGE, BACK BOARD (DR50L) * 358 3-042-178-01 FOOT, RUBBER (DR50L)

359 3-042-181-01 STOPPER, CORD (DR50L) SP201 1-529-581-11 SPEAKER (15W) (L-CH) (DR50L)

358

#10

351

358

– 79 –

6-9. SPEAKER (L-CH) SECTION (DR70L ONLY)

412

not supplied

411

F603

411

413

407

#14

not supplied

SP201

403

F602

not supplied

409

408

402

411

406

#13

T601

401

F601

410

#9 #15

415

416

#13

#15

#12

not supplied

#13

414

#10

not supplied

414

418

417

405

404

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

401 3-042-252-01 CABINET (L), BOTTOM (DR70L) 402 3-042-194-01 BOARD (L), BACK (DR70L)

* 403 1-676-425-11 SP AMP IC BOARD (DR70L) * 404 A-3322-400-A SP MAIN BOARD, COMPLETE (DR70L) * 405 3-042-177-01 HOLDER, PC BOARD (DR70L)

* 406 1-676-251-11 AC OUTLET BOARD (DR70L)

407 X-3378-357-1 SPEAKER GRILLE ASSY (DR70L) 408 X-3378-359-1 SUB PANEL (L) ASSY (DR70L)

* 409 3-042-250-01 SPONGE, WOOD CABINET (DR70L)

410 3-042-191-01 CABINET, WOOD (DR70L)

#12

not supplied

* 413 3-042-249-01 SPONGE, BACK BOARD (DR70L) * 414 3-042-178-01 FOOT, RUBBER (DR70L)

! 415 1-791-929-11 CORD, AC (DR70L)

* 417 1-676-250-11 SP JACK BOARD (DR70L)

! F601 1-532-501-11 FUSE,TIMELUG (T0.8AL/250V) (DR70L) ! F602 1-532-465-11 FUSE,TIMELUG (T3.15AL/250V) (DR70L) ! F603 1-532-465-11 FUSE,TIMELUG (T3.15AL/250V) (DR70L)

418

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

416 3-042-251-01 STOPPER, CORD (DR70L)

418 1-500-386-11 FILTER, CLAMP (FERRITE CORE)

SP201 1-529-581-11 SPEAKER (15W) (L-CH) (DR70L)

not supplied

411 1-533-233-31 HOLDER, FUSE (DR70L)

* 412 1-676-249-11 POWER TRANSFORMER BOARD (DR70L)

! T601 1-435-239-11 TRANSFORMER, POWER (DR70L)

– 80 –

6-10. SUPER WOOFER SECTION (DR70L ONLY)

#10

456

462

463

not supplied

455

457

458

#15

460

453

464

#12

451

459

460

452

not supplied

#15

#10

SP601

461

#15 #15

465

466

467

P601

452

#10

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

451 3-043-078-01 CABINET (SWF) BOTTOM (DR70L)

* 452 3-042-178-01 FOOT, RUBBER (DR70L)

453 3-043-085-01 STOPPER, CORD (DR70L) 455 X-3378-361-1 KNOB ASSY, VOL (DR70L) 456 3-043-076-01 CABINET, FRONT (DR70L)

* 457 1-676-256-11 VOLUME BOARD (DR70L)

458 3-043-079-01 CHISSIS (SWF) SUB (DR70L) 459 3-043-077-01 CABINET (SWF) WOOD (DR70L) 460 3-043-084-01 SPONGE, WOOD CABINET (DR70L)

461 3-043-083-01 SPONGE, SPEAKER (DR70L) 462 3-182-957-01 WASHER (DR70L) 463 3-043-435-01 NUT (DR70L)

* 464 1-676-295-11 CONNECTOR BOARD * 465 3-043-082-01 CAP, VENT

* 466 3-043-081-01 SPACER * 467 3-043-086-01 TUBE, VENT

P601 1-793-868-11 PLUG (STEREO) (DR70L) SP601 1-529-134-11 SPEAKER (10cm) (WOOFER) (DR70L)

– 81 –

AC OUTLET

AMP ICAMP

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 Remark Ref. No. Part No. Description Remark

* 1-676-251-11 AC OUTLET BOARD (DR70L)

****************

! JK605 1-794-077-11 AC OUTLET (AC230V ⁄50Hz)

**************************************************************

* A-3322-397-A AMP BOARD, COMPLETE

********************

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 IT : Italian SP : Singapore

SECTION 7

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

When indicating parts by reference number, please include the board.

* CN514 1-793-865-11 CONNECTOR(WIRE HOLDER)(P2.5)7P

< DIODE >

D401 8-719-031-35 DIODE RD3.9HS D402 8-719-031-35 DIODE RD3.9HS D403 8-719-982-15 DIODE MTZJ-27B D404 8-719-921-40 DIODE MTZJ-4.7C

< TRANSISTOR >

< CAPACITOR >

C181 1-124-903-11 ELECT 1uF 20% 50V C184 1-137-399-11 MYLAR 0.1uF 5% 50V C185 1-137-399-11 MYLAR 0.1uF 5% 50V C281 1-124-903-11 ELECT 1uF 20% 50V C284 1-137-399-11 MYLAR 0.1uF 5% 50V

C285 1-137-399-11 MYLAR 0.1uF 5% 50V C381 1-126-946-11 ELECT 6800uF 20% 25V C382 1-104-665-11 ELECT 100uF 20% 16V C385 1-126-964-51 ELECT 10uF 20% 50V C386 1-126-233-11 ELECT 22uF 20% 50V

C387 1-126-962-11 ELECT 3.3uF 20% 50V C388 1-130-487-00 FLIM 0.022uF 50V C401 1-128-553-11 ELECT 220uF 20% 63V C402 1-164-097-11 CERAMIC 0.022uF 50V C403 1-164-097-11 CERAMIC 0.022uF 50V

C404 1-128-553-11 ELECT 220uF 20% 63V C405 1-126-968-11 ELECT 100uF 20% 50V C406 1-164-097-11 CERAMIC 0.022uF 50V C407 1-126-968-11 ELECT 100uF 20% 50V C408 1-164-097-11 CERAMIC 0.022uF 50V

C409 1-104-664-11 ELECT 47uF 20% 16V C410 1-164-097-11 CERAMIC 0.022uF 50V C411 1-164-097-11 CERAMIC 0.022uF 50V C412 1-161-485-00 CERAMIC 0.1uF 50V

< CONNECTOR >

* CN503 1-793-856-11 CONNECTOR (BASE, TOP) 8P * CN504 1-793-898-11 CONNECTOR (BASE, TOP) 2P * CN505 1-793-899-11 CONNECTOR (BASE, TOP) 6P * CN510 1-793-901-11 CONNECTOR (BASE, TOP) 3P * CN511 1-793-118-11 CONNECTOR (TOP BASE) 2P

Q401 8-729-232-32 TRANSISTOR 2SA965

< RESISTOR >

R181 1-249-427-11 CARBON 6.8K 5% 1/4W R182 1-247-852-11 CARBON 7.5K 5% 1/4W

! R183 1-249-385-11 CARBON 2.2 5% 1/6W F

! R184 1-249-385-11 CARBON 2.2 5% 1/6W F

R281 1-249-427-11 CARBON 6.8K 5% 1/4W

R282 1-247-852-11 CARBON 7.5K 5% 1/4W

! R283 1-249-385-11 CARBON 2.2 5% 1/6W F ! R284 1-249-385-11 CARBON 2.2 5% 1/6W F

R381 1-247-847-11 CARBON 4.7K 5% 1/4W R383 1-249-417-11 CARBON 1K 5% 1/4W

! R401 1-212-881-11 FUSIBLE 100 5% 1/4W F ! R402 1-212-881-11 FUSIBLE 100 5% 1/4W F

R403 1-249-417-11 CARBON 1K 5% 1/4W R404 1-247-807-11 CARBON 100 5% 1/4W R405 1-247-807-11 CARBON 100 5% 1/4W

**************************************************************

* 1-676-252-11 AMP IC BOARD

*************

< CAPACITOR >

C182 1-164-085-11 CERAMIC 0.001uF 10% 50V C282 1-164-085-11 CERAMIC 0.001uF 10% 50V

< CONNECTOR >

* CN513 1-793-865-11 CONNECTOR (WIRE HOLDER) (P2.5)7P * CN514 1-793-865-11 CONNECTOR (WIRE HOLDER) (P2.5)7P

< IC >

* CN513 1-793-865-11 CONNECTOR(WIRE HOLDER)(P2.5)7P

IC309 8-759-333-16 IC LA4705NA

**************************************************************

– 82 –

ASP

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* A-3322-390-A ASP BOARD, COMPLETE

********************

< CAPACITOR >

C701 1-162-600-11 CERAMIC 0.0047uF 20% 16V C702 1-162-306-11 CERAMIC 0.01uF 20% 16V C703 1-162-305-11 CERAMIC 0.0068uF 20% 16V C704 1-130-491-00 MYLAR 0.047uF 5% 50V C705 1-130-487-00 FILM 0.022uF 5% 50V

C706 1-104-665-11 ELECT 100uF 20% 10V C707 1-161-494-00 CERAMIC 0.022uF 25V C708 1-136-165-00 MYLAR 0.1uF 5% 50V C709 1-136-165-00 MYLAR 0.1uF 5% 50V C710 1-162-302-11 CERAMIC 0.0022uF 20% 16V

C711 1-162-232-31 CERAMIC 10PF 5% 50V C712 1-162-294-31 CERAMIC 0.001uF 10% 50V C713 1-136-165-00 MYLAR 0.1uF 5% 50V C714 1-136-165-00 MYLAR 0.1uF 5% 50V C715 1-126-233-11 ELECT 22uF 20% 50V

C716 1-136-165-00 MYLAR 0.1uF 5% 50V C717 1-136-153-00 FILM 0.01uF 5% 50V C718 1-131-375-00 TANTALUM 4.7uF 10% 10V C719 1-104-664-11 ELECT 47uF 20% 10V C720 1-162-306-11 CERAMIC 0.01uF 20% 16V

C721 1-136-159-00 MYLAR 0.033uF 5% 50V C722 1-130-489-00 MYLAR 0.033uF 5% 50V C723 1-162-306-11 CERAMIC 0.01uF 20% 16V C724 1-130-489-00 MYLAR 0.033uF 5% 50V C725 1-130-486-00 MYLAR 0.018uF 10% 50V

C726 1-130-487-00 FILM 0.022uF 5% 50V C727 1-162-199-31 CERAMIC 10PF 5% 50V C728 1-104-665-11 ELECT 100uF 20% 10V C729 1-126-962-11 ELECT 3.3uF 20% 50V C730 1-130-493-00 MYLAR 0.068uF 5% 50V

C731 1-162-215-31 CERAMIC 47PF 5% 50V C732 1-162-306-11 CERAMIC 0.01uF 20% 16V C733 1-136-684-51 FILM 0.0022uF 5% 100V C734 1-130-487-00 FILM 0.022uF 5% 50V C735 1-162-305-11 CERAMIC 0.0068uF 20% 16V

C736 1-126-926-11 ELECT 1000uF 20% 10V C737 1-130-487-00 FILM 0.022uF 5% 50V C738 1-104-665-11 ELECT 100uF 20% 10V C739 1-130-487-00 FILM 0.022uF 5% 50V C740 1-106-379-12 MYLAR 0.033uF 5% 200V

C741 1-130-487-00 FILM 0.022uF 5% 50V C742 1-164-070-11 CERAMIC 100PF 5% 50V C743 1-164-070-11 CERAMIC 100PF 5% 50V C744 1-164-070-11 CERAMIC 100PF 5% 50V CA736 1-126-927-11 ELECT 2200uF 20% 10V

< CONNECTOR >

* CN701 -779-466-11 ONNECTOR, FFC/FPC 16P

CN702 -770-527-31 ONNECTOR, FFC/FPC 20P

< IC >

L701 1-419-152-11 COIL, PEAKING

Q701 8-729-195-23 TRANSISTOR 2SA952

R701 1-249-441-11 CARBON 100K 5% 1/4W R702 1-249-439-11 CARBON 68K 5% 1/4W R703 1-249-439-11 CARBON 68K 5% 1/4W R704 1-249-439-11 CARBON 68K 5% 1/4W R705 1-249-439-11 CARBON 68K 5% 1/4W

R706 1-249-441-11 CARBON 100K 5% 1/4W R707 1-247-887-00 CARBON 220K 5% 1/4W R709 1-247-883-00 CARBON 150K 5% 1/4W R710 1-247-885-00 CARBON 180K 5% 1/4W R711 1-247-883-00 CARBON 150K 5% 1/4W

R712 1-247-891-00 CARBON 330K 5% 1/4W R714 1-249-429-11 CARBON 10K 5% 1/4W R715 1-249-428-11 CARBON 8.2K 5% 1/4W R716 1-247-852-11 CARBON 7.5K 5% 1/4W R717 1-247-903-00 CARBON 1M 5% 1/4W

R718 1-247-899-11 CARBON 680K 5% 1/4W R719 1-249-393-11 CARBON 10 5% 1/4W R720 1-249-430-11 CARBON 12K 5% 1/4W R721 1-247-862-11 CARBON 20K 5% 1/4W R722 1-249-429-11 CARBON 10K 5% 1/4W

R723 1-247-896-11 CARBON 510K 5% 1/4W R724 1-249-439-11 CARBON 68K 5% 1/4W R725 1-247-883-00 CARBON 150K 5% 1/4W R726 1-247-883-00 CARBON 150K 5% 1/4W R727 1-249-437-11 CARBON 47K 5% 1/4W

R728 1-249-441-11 CARBON 100K 5% 1/4W R729 1-249-430-11 CARBON 12K 5% 1/4W R731 1-249-433-11 CARBON 22K 5% 1/4W R732 1-247-886-11 CARBON 200K 5% 1/4W R733 1-247-890-11 CARBON 300K 5% 1/4W

R734 1-247-843-11 CARBON 3.3K 5% 1/4W R736 1-247-863-11 CARBON 22K 5% 1/4W R738 1-249-435-11 CARBON 33K 5% 1/4W R740 1-249-417-11 CARBON 1K 5% 1/4W R741 1-249-417-11 CARBON 1K 5% 1/4W

R742 1-249-417-11 CARBON 1K 5% 1/4W R743 1-249-417-11 CARBON 1K 5% 1/4W R744 1-249-417-11 CARBON 1K 5% 1/4W R745 1-249-417-11 CARBON 1K 5% 1/4W R746 1-249-417-11 CARBON 1K 5% 1/4W

R747 1-249-437-11 CARBON 47K 5% 1/4W

S701 1-571-936-11 SWITCH, LEAF (LIMIT)

**************************************************************

< COIL >

< TRANSISTOR >

< RESISTOR >

< SWITCH >

IC701 8-752-082-14 IC CXA1992BR IC702 8-759-473-42 IC BA6898FP

– 83 –

CONNECTOR

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* 1-676-295-11 CONNECTOR BOARD (DR70L)

* CN614 1-793-104-11 CONNECTOR (TOP,BASE) 4P * CN616 1-793-118-11 CONNECTOR (TOP,BASE) 2P **************************************************************

* A-3323-379-A CONTROL BOARD, COMPLETE

CONTROL

*****************

< CONNECTOR >

*************************

< JACK >

JK151 1-793-855-11 JACK, HEADPHONE (i)

< INDUCTOR >

L803 1-419-152-11 COIL, PEAKING 22uH L857 1-414-235-11 FERRITE 0uH L858 1-414-235-11 FERRITE 0uH L859 1-414-235-11 FERRITE 0uH L860 1-419-676-11 COIL, PEAKING 3.3uH

< CAPACITOR >

CA151 1-104-987-11 MYLAR 0.001uF 10% 100V CA251 1-104-987-11 MYLAR 0.001uF 10% 100V C896 1-126-964-11 ELECT 10uF 20% 50V

< CONNECTOR >

* CN807 1-793-856-11 CONNECTOR (SIDE BASE) 8P

< DIODE >

D809 8-719-074-94 LED LTL-1CHEE (SOUND) D810 8-719-074-94 LED LTL-1CHEE (RDS) D811 8-719-074-95 LED LTL-1KHGE-U (RADIO SWITCH BACK

D812 8-719-074-95 LED LTL-1KHGE-U (RADIO SWITCH BACK

D813 8-719-074-95 LED LTL-1KHGE-U (RADIO SWITCH BACK

D814 8-719-074-95 LED LTL-1KHGE-U (RADIO SWITCH BACK

D815 8-719-074-95 LED LTL-1KHGE-U (RADIO SWITCH BACK

D816 8-719-074-95 LED LTL-1KHGE-U (RADIO SWITCH BACK

D821 8-719-074-95 LED LTL-1KHGE-U (CD SWITCH BACK-

D822 8-719-074-95 LED LTL-1KHGE-U (CD SWITCH BACK-

D823 8-719-074-95 LED LTL-1KHGE-U (CD SWITCH BACK-

D824 8-719-074-95 LED LTL-1KHGE-U (CD SWITCH BACK-

D825 8-719-074-95 LED LTL-1KHGE-U (CD SWITCH BACK-

D826 8-719-074-95 LED LTL-1KHGE-U (CD SWITCH BACK-

D831 8-719-074-95 LED LTL-1KHGE-U (TAPE SWITCH BACK-

D832 8-719-074-95 LED LTL-1KHGE-U (TAPE SWITCH BACK-

D833 8-719-074-95 LED LTL-1KHGE-U (TAPE SWITCH BACK-

D834 8-719-074-95 LED LTL-1KHGE-U (TAPE SWITCH BACK-

D835 8-719-074-95 LED LTL-1KHGE-U (TAPE SWITCH BACK-

D836 8-719-074-95 LED LTL-1KHGE-U (TAPE SWITCH BACK-

D896 8-719-929-15 DIODE HZS9.1NB2

LIGHT)

L861 1-419-150-11 COIL, PEAKING 10uH L862 1-419-150-11 COIL, PEAKING 10uH

< TRANSISTOR >

Q806 8-729-049-00 TRANSISTOR 2SA733P Q807 8-729-049-00 TRANSISTOR 2SA733P Q808 8-729-052-54 TRANSISTOR 2SK2541 Q809 8-729-119-78 TRANSISTOR 2SC403SP-51 Q810 8-729-119-78 TRANSISTOR 2SC403SP-51

Q896 8-729-119-78 TRANSISTOR 2SC403SP-51

< RESISTOR >

R151 1-249-393-11 CARBON 10 5% 1/4W R251 1-249-393-11 CARBON 10 5% 1/4W R873 1-247-827-11 CARBON 680 5% 1/4W R874 1-249-416-11 CARBON 820 5% 1/4W R875 1-249-418-11 CARBON 1.2K 5% 1/4W

R876 1-249-420-11 CARBON 1.8K 5% 1/4W R877 1-247-843-11 CARBON 3.3K 5% 1/4W R878 1-249-427-11 CARBON 6.8K 5% 1/4W R879 1-249-432-11 CARBON 18K 5% 1/4W R880 1-247-827-11 CARBON 680 5% 1/4W

R881 1-249-416-11 CARBON 820 5% 1/4W R882 1-249-418-11 CARBON 1.2K 5% 1/4W R883 1-249-420-11 CARBON 1.8K 5% 1/4W R884 1-247-843-11 CARBON 3.3K 5% 1/4W R885 1-249-427-11 CARBON 6.8K 5% 1/4W

R886 1-249-432-11 CARBON 18K 5% 1/4W R887 1-247-827-11 CARBON 680 5% 1/4W R888 1-249-416-11 CARBON 820 5% 1/4W R889 1-249-418-11 CARBON 1.2K 5% 1/4W R890 1-249-420-11 CARBON 1.8K 5% 1/4W

R891 1-247-843-11 CARBON 3.3K 5% 1/4W R892 1-249-427-11 CARBON 6.8K 5% 1/4W R893 1-249-432-11 CARBON 18K 5% 1/4W R894 1-249-411-11 CARBON 330 5% 1/4W R895 1-249-411-11 CARBON 330 5% 1/4W

R896 1-249-411-11 CARBON 330 5% 1/4W R897 1-247-855-11 CARBON 10K 5% 1/4W R898 1-247-855-11 CARBON 10K 5% 1/4W R899 1-247-839-11 CARBON 2.2K 5% 1/4W RA894 1-247-843-11 CARBON 3.3K 5% 1/4W

RA895 1-247-843-11 CARBON 3.3K 5% 1/4W RA897 1-247-807-11 CARBON 100 5% 1/4W RA898 1-247-807-11 CARBON 100 5% 1/4W RA899 1-249-399-11 CARBON 33 5% 1/4W RB897 1-247-807-11 CARBON 100 5% 1/4W

– 84 –

CONTROL

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

RB898 1-247-807-11 CARBON 100 5% 1/4W RB899 1-249-399-11 CARBON 33 5% 1/4W

< SWITCH >

S809 1-771-838-11 SWITCH, TACT (TAPE M) S810 1-771-838-11 SWITCH, TACT (TAPE m) S811 1-771-838-11 SWITCH, TACT (DUBBING) S812 1-771-838-11 SWITCH, TACT (z/X) S813 1-771-838-11 SWITCH, TACT (COUNTER RESET)

S814 1-771-838-11 SWITCH, TACT (DIR MODE) S815 1-771-838-11 SWITCH, TACT (RDS) S816 1-771-838-11 SWITCH, TACT (OPERATE) S817 1-771-838-11 SWITCH, TACT (CD s) S818 1-771-838-11 SWITCH, TACT (CD 7)

S819 1-771-838-11 SWITCH, TACT (PRESET –) S820 1-771-838-11 SWITCH, TACT (BAND) S821 1-771-838-11 SWITCH, TACT (PRESET +) S822 1-771-838-11 SWITCH, TACT (TAPE H) S823 1-771-838-11 SWITCH, TACT (TAPE s)

S824 1-771-838-11 SWITCH, TACT (TAPE h) S825 1-771-838-11 SWITCH, TACT (TUNE TIME SET +, >) S826 1-771-838-11 SWITCH, TACT (TUNE TIME SET –, .) S827 1-771-838-11 SWITCH, TACT (PLAY MODE MONO/ST ISS) S828 1-771-838-11 SWITCH, TACT (ENTER/MEM PGM SET)

S829 1-771-838-11 SWITCH, TACT (LINE IN) S830 1-771-838-11 SWITCH, TACT (SOUND) S831 1-771-838-11 SWITCH, TACT (MEGA BASS) S832 1-771-838-11 SWITCH, TACT (SUMMER TIME) S833 1-771-838-11 SWITCH, TACT (Z CD OPEN/CLOSE)

**************************************************************

C828 1-164-097-11 CERAMIC 0.022uF 50V C829 1-124-472-11 ELECT 470uF 20% 10V C831 1-164-057-11 CERAMIC 30PF 5% 50V C832 1-164-057-11 CERAMIC 30PF 5% 50V C833 1-164-057-11 CERAMIC 30PF 5% 50V

C834 1-164-057-11 CERAMIC 30PF 5% 50V C835 1-102-129-00 CERAMIC 10000PF 10% 50V C836 1-102-129-00 CERAMIC 10000PF 10% 50V C837 1-102-960-00 CERAMIC 24PF 5% 50V C838 1-102-960-00 CERAMIC 24PF 5% 50V

C839 1-102-129-00 CERAMIC 10000PF 10% 50V C845 1-102-129-00 CERAMIC 10000PF 10% 50V C846 1-102-129-00 CERAMIC 10000PF 10% 50V C847 1-102-129-00 CERAMIC 10000PF 10% 50V C848 1-102-129-00 CERAMIC 10000PF 10% 50V

C849 1-102-129-00 CERAMIC 10000PF 10% 50V C850 1-102-106-00 CERAMIC 100PF 10% 50V C851 1-102-106-00 CERAMIC 100PF 10% 50V C852 1-102-129-00 CERAMIC 10000PF 10% 50V C853 1-102-129-00 CERAMIC 10000PF 10% 50V

C854 1-102-129-00 CERAMIC 10000PF 10% 50V C855 1-102-129-00 CERAMIC 10000PF 10% 50V C856 1-102-129-00 CERAMIC 10000PF 10% 50V C857 1-102-129-00 CERAMIC 10000PF 10% 50V C865 1-161-485-00 CERAMIC 0.1uF 50V

C881 1-130-487-00 MYLAR 0.022uF 5% 50V C882 1-130-487-00 MYLAR 0.022uF 5% 50V C883 1-130-487-00 MYLAR 0.022uF 5% 50V C886 1-164-077-11 CERAMIC 220PF 10% 50V C887 1-164-077-11 CERAMIC 220PF 10% 50V

CPU

* A-3323-381-A CPU BOARD, COMPLETE

********************

< CAPACITOR >

C802 1-102-106-00 CERAMIC 100PF 10% 50V C803 1-164-095-11 CERAMIC 0.01uF 10% 16V C805 1-102-129-00 CERAMIC 10000PF 10% 50V C807 1-102-106-00 CERAMIC 100PF 10% 50V C808 1-102-106-00 CERAMIC 100PF 10% 50V

C809 1-102-106-00 CERAMIC 100PF 10% 50V C810 1-102-106-00 CERAMIC 100PF 10% 50V C811 1-102-106-00 CERAMIC 100PF 10% 50V C812 1-102-106-00 CERAMIC 100PF 10% 50V C813 1-102-106-00 CERAMIC 100PF 10% 50V

C814 1-102-106-00 CERAMIC 100PF 10% 50V C815 1-130-483-00 MYLAR 0.01uF 5% 50V C816 1-130-483-00 MYLAR 0.01uF 5% 50V C817 1-102-106-00 CERAMIC 100PF 10% 50V C818 1-102-106-00 CERAMIC 100PF 10% 50V

C819 1-102-106-00 CERAMIC 100PF 10% 50V C820 1-102-106-00 CERAMIC 100PF 10% 50V C821 1-102-106-00 CERAMIC 100PF 10% 50V C822 1-102-106-00 CERAMIC 100PF 10% 50V C823 1-102-129-00 CERAMIC 10000PF 10% 50V

C824 1-126-964-11 ELECT 10uF 20% 50V C825 1-164-097-11 CERAMIC 0.022uF 50V C826 1-128-956-11 DOUBLE LAYER 0.33uF 5.5V C827 1-104-666-11 ELECT 220uF 20% 10V

C888 1-164-077-11 CERAMIC 220PF 10% 50V C889 1-164-077-11 CERAMIC 220PF 10% 50V C890 1-164-077-11 CERAMIC 220PF 10% 50V CA803 1-164-085-11 CERAMIC 1000PF 10% 50V

< CONNECTOR >

* CN801 1-793-850-11 CONNECTOR (SIDE BASE), FFC 19P * CN802 1-793-849-11 CONNECTOR (SIDE BASE), FFC 18P * CN804 1-793-850-11 CONNECTOR (SIDE BASE), FFC 19P

CN806 1-794-662-11 CONNECTOR, FFC (SIDE BASE) 15P

< DIODE >

D801 8-719-991-33 DIODE 1SS133T-77 D802 8-719-991-33 DIODE 1SS133T-77

< IC >

IC801 8-752-910-37 IC CXP82832-023 IC802 8-759-165-88 IC PST600K-T

< JUMPER >

J801 1-419-150-11 COIL, PEAKING 10uH

< INDUCTOR >

L802 1-419-406-11 COIL, PEAKING 2.2uH

< TRANSISTOR >

Q801 8-729-672-42 TRANSISTOR 2SC2724-C

– 85 –

CPU DSPDISPLAY

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

Q802 8-729-672-42 TRANSISTOR 2SC2724-C

< RESISTOR >

R801 1-249-417-11 CARBON 1K 5% 1/4W R802 1-247-855-11 CARBON 10K 5% 1/4W R803 1-247-855-11 CARBON 10K 5% 1/4W R804 1-249-417-11 CARBON 1K 5% 1/4W R805 1-247-855-11 CARBON 10K 5% 1/4W

R806 1-247-855-11 CARBON 10K 5% 1/4W R807 1-249-417-11 CARBON 1K 5% 1/4W R808 1-249-417-11 CARBON 1K 5% 1/4W R809 1-249-417-11 CARBON 1K 5% 1/4W R810 1-249-417-11 CARBON 1K 5% 1/4W

R811 1-249-417-11 CARBON 1K 5% 1/4W R812 1-249-417-11 CARBON 1K 5% 1/4W R813 1-249-417-11 CARBON 1K 5% 1/4W R814 1-249-417-11 CARBON 1K 5% 1/4W R815 1-249-417-11 CARBON 1K 5% 1/4W

RA815 1-247-855-11 CARBON 10K 5% 1/4W RA816 1-247-855-11 CARBON 10K 5% 1/4W RA817 1-247-855-11 CARBON 10K 5% 1/4W RA830 1-247-847-11 CARBON 4.7K 5% 1/4W RB830 1-247-847-11 CARBON 4.7K 5% 1/4W

RC830 1-247-847-11 CARBON 4.7K 5% 1/4W RD830 1-247-847-11 CARBON 4.7K 5% 1/4W RE803 1-249-417-11 CARBON 1K 5% 1/4W RE830 1-247-847-11 CARBON 4.7K 5% 1/4W

< VIBRATOR >

X801 1-781-689-11 VIBRATOR, CERAMIC (FCR8.0) (8MHz) X802 1-781-512-11 CRYSTAL (32.768kHz)

**************************************************************

* A-3323-382-A DISPLAY BOARD, COMPLETE

************************

< CAPACITOR >

R816 1-249-417-11 CARBON 1K 5% 1/4W R817 1-249-417-11 CARBON 1K 5% 1/4W R818 1-249-417-11 CARBON 1K 5% 1/4W R819 1-249-417-11 CARBON 1K 5% 1/4W R820 1-249-417-11 CARBON 1K 5% 1/4W

R821 1-249-417-11 CARBON 1K 5% 1/4W R822 1-249-417-11 CARBON 1K 5% 1/4W R824 1-247-871-11 CARBON 47K 5% 1/4W R825 1-247-855-11 CARBON 10K 5% 1/4W R834 1-247-847-11 CARBON 4.7K 5% 1/4W

R835 1-247-827-11 CARBON 680 5% 1/4W R836 1-249-417-11 CARBON 1K 5% 1/4W R837 1-249-417-11 CARBON 1K 5% 1/4W R838 1-247-855-11 CARBON 10K 5% 1/4W R839 1-247-855-11 CARBON 10K 5% 1/4W

R840 1-249-393-11 CARBON 10 5% 1/4W R841 1-249-417-11 CARBON 1K 5% 1/4W R842 1-249-417-11 CARBON 1K 5% 1/4W R843 1-247-847-11 CARBON 4.7K 5% 1/4W R844 1-247-847-11 CARBON 4.7K 5% 1/4W

R846 1-247-807-11 CARBON 100 5% 1/4W R848 1-247-855-11 CARBON 10K 5% 1/4W R849 1-249-417-11 CARBON 1K 5% 1/4W R850 1-249-417-11 CARBON 1K 5% 1/4W R851 1-249-417-11 CARBON 1K 5% 1/4W

R852 1-249-417-11 CARBON 1K 5% 1/4W R853 1-249-417-11 CARBON 1K 5% 1/4W R854 1-247-807-11 CARBON 100 5% 1/4W R855 1-247-807-11 CARBON 100 5% 1/4W R856 1-247-855-11 CARBON 10K 5% 1/4W

R857 1-247-807-11 CARBON 100 5% 1/4W R858 1-249-417-11 CARBON 1K 5% 1/4W R859 1-249-417-11 CARBON 1K 5% 1/4W R860 1-249-417-11 CARBON 1K 5% 1/4W R862 1-247-847-11 CARBON 4.7K 5% 1/4W

R863 1-247-847-11 CARBON 4.7K 5% 1/4W R864 1-247-847-11 CARBON 4.7K 5% 1/4W RA801 1-247-855-11 CARBON 10K 5% 1/4W RA804 1-247-855-11 CARBON 10K 5% 1/4W RA805 1-247-847-11 CARBON 4.7K 5% 1/4W

C893 1-161-485-00 CERAMIC 0.1uF 50V C895 1-164-097-11 CERAMIC 0.022uF 50V

< CONNECTOR >

* CN801 1-793-850-11 BASE, FFC SIDE 19P * CN802 1-793-849-11 BASE, FFC SIDE 18P

< FLUORESCENT INDICATOR TUBE >

LCD801 1 -517-921-11 INDICATOR TUBE, FLUORESCENT

< RESISTOR >

R865 1-249-439-11 CARBON 68K 5% 1/4W R866 1-247-827-11 CARBON 680 5% 1/4W R867 1-249-416-11 CARBON 820 5% 1/4W R868 1-249-418-11 CARBON 1.2K 5% 1/4W R869 1-249-420-11 CARBON 1.8K 5% 1/4W

S801 1-771-838-11 SWITCH, TACT (STANDBY) S802 1-771-838-11 SWITCH, TACT (SLEEP) S803 1-771-838-11 SWITCH, TACT (CLOCK) S804 1-771-838-11 SWITCH, TACT (TIMER) S805 1-771-838-11 SWITCH, TACT (DISPLAY)

**************************************************************

* A-3323-380-A DSP BOARD, COMPLETE

********************

< CAPACITOR >

C751 1-164-085-11 CERAMIC 0.001uF 10% 50V C752 1-164-085-11 CERAMIC 0.001uF 10% 50V C753 1-164-085-11 CERAMIC 0.001uF 10% 50V C754 1-164-085-11 CERAMIC 0.001uF 10% 50V C755 1-164-085-11 CERAMIC 0.001uF 10% 50V

C756 1-164-085-11 CERAMIC 0.001uF 10% 50V C761 1-137-194-11 MYLAR 0.47uF 5% 50V C762 1-164-077-11 CERAMIC 220PF 10% 50V C763 1-164-081-11 CERAMIC 470PF 10% 50V C764 1-136-169-00 MYLAR 0.22uF 5% 50V

C765 1-102-129-00 CERAMIC 10000PF 10% 50V

– 86 –

DSP HEAD RELAY

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C766 1-164-097-11 CERAMIC 0.022uF 50V C767 1-164-097-11 CERAMIC 0.022uF 50V C768 1-104-665-11 ELECT 100uF 20% 10V C769 1-164-097-11 CERAMIC 0.022uF 50V C770 1-164-085-11 CERAMIC 0.001uF 10% 50V C771 1-164-097-11 CERAMIC 0.022uF 50V

C772 1-104-665-11 ELECT 100uF 20% 10V C773 1-164-097-11 CERAMIC 0.022uF 50V C774 1-164-097-11 CERAMIC 0.022uF 50V C775 1-164-097-11 CERAMIC 0.022uF 50V C776 1-164-097-11 CERAMIC 0.022uF 50V

C777 1-126-964-11 ELECT 10uF 20% 50V C778 1-162-209-31 CERAMIC 27PF 5% 50V C779 1-162-209-31 CERAMIC 27PF 5% 50V C781 1-102-108-00 CERAMIC 150PF 10% 50V C782 1-102-108-00 CERAMIC 150PF 10% 50V

C783 1-164-083-11 CERAMIC 680PF 10% 50V C784 1-164-083-11 CERAMIC 680PF 10% 50V C785 1-126-963-11 ELECT 4.7uF 20% 50V C786 1-126-963-11 ELECT 4.7uF 20% 50V C787 1-164-085-11 CERAMIC 0.001uF 10% 50V

C788 1-164-085-11 CERAMIC 0.001uF 10% 50V C798 1-126-767-11 ELECT 1000uF 20% 10V CA761 1-164-070-11 CERAMIC 100PF 5% 50V CA768 1-102-129-00 CERAMIC 10000PF 10% 50V CA793 1-130-495-11 MYLAR 0.1uF 5% 50V

< CONNECTOR >

* CN702 1-793-848-11 BASE, FFC SIDE 20P

CN752 1-779-605-11 CONNECTOR (WIRE HOLDER) 6P CN806 1-794-662-11 CONNECTOR, FFC (SIDE BASE) 15P

< DIODE >

D751 8-719-911-19 DIODE 1SS119-25

< FUSE RESISTOR >

! FR701 1-219-149-11 FUSE RES 1 1/4W F

< IC >

IC751 8-752-384-13 IC CXD2589Q

< COIL >

J753 1-419-406-11 COIL, PEAKING L751 1-419-159-11 INDUCTOR 100uH L752 1-469-447-11 FERRITE 0uH L753 1-469-450-21 INDUCTOR 0uH L754 1-469-450-21 INDUCTOR 0uH

< TRANSISTOR >

Q751 8-729-119-78 TRANSISTOR 2SC403SP-51 Q752 8-729-119-78 TRANSISTOR 2SC403SP-51 Q753 8-729-049-00 TRANSISTOR 2SA733P Q754 8-729-119-78 TRANSISTOR 2SC403SP-51 Q755 8-729-049-00 TRANSISTOR 2SA733P

< RESISTOR >

R750 1-247-871-11 CARBON 47K 5% 1/4W R751 1-249-417-11 CARBON 1K 5% 1/4W

R752 1-249-417-11 CARBON 1K 5% 1/4W R753 1-249-417-11 CARBON 1K 5% 1/4W R754 1-249-417-11 CARBON 1K 5% 1/4W

R755 1-249-417-11 CARBON 1K 5% 1/4W R756 1-249-417-11 CARBON 1K 5% 1/4W R757 1-249-417-11 CARBON 1K 5% 1/4W R758 1-249-417-11 CARBON 1K 5% 1/4W R759 1-249-417-11 CARBON 1K 5% 1/4W

R760 1-249-417-11 CARBON 1K 5% 1/4W R761 1-247-871-11 CARBON 47K 5% 1/4W R762 1-247-867-11 CARBON 33K 5% 1/4W R763 1-247-871-11 CARBON 47K 5% 1/4W R764 1-247-843-11 CARBON 3.3K 5% 1/4W

R765 1-249-417-11 CARBON 1K 5% 1/4W R766 1-247-855-11 CARBON 10K 5% 1/4W R767 1-247-903-00 CARBON 1M 5% 1/4W R768 1-247-887-00 CARBON 220K 5% 1/4W R769 1-247-855-11 CARBON 10K 5% 1/4W

R771 1-249-417-11 CARBON 1K 5% 1/4W R773 1-249-442-11 CARBON 510 5% 1/4W R774 1-247-903-00 CARBON 1M 5% 1/4W R781 1-249-430-11 CARBON 12K 5% 1/4W R782 1-249-430-11 CARBON 12K 5% 1/4W

R783 1-249-430-11 CARBON 12K 5% 1/4W R784 1-249-430-11 CARBON 12K 5% 1/4W R785 1-249-430-11 CARBON 12K 5% 1/4W R786 1-249-430-11 CARBON 12K 5% 1/4W R787 1-247-839-11 CARBON 2.2K 5% 1/4W

R788 1-247-839-11 CARBON 2.2K 5% 1/4W R789 1-247-839-11 CARBON 2.2K 5% 1/4W R790 1-247-839-11 CARBON 2.2K 5% 1/4W R793 1-247-847-11 CARBON 4.7K 5% 1/4W R794 1-247-855-11 CARBON 10K 5% 1/4W

R795 1-247-855-11 CARBON 10K 5% 1/4W R796 1-247-855-11 CARBON 10K 5% 1/4W R797 1-247-847-11 CARBON 4.7K 5% 1/4W R798 1-247-855-11 CARBON 10K 5% 1/4W R799 1-247-855-11 CARBON 10K 5% 1/4W

RA799 1-247-839-11 CARBON 2.2K 5% 1/4W

< VIBRATOR >

XTL701 1-781-688-11 CRYSTAL (16.9344MHz)

**************************************************************

* 1-673-339-11 HEAD RELAY BOARD

*****************

**************************************************************

* A-3323-378-A JACK BOARD, COMPLETE (DR70L) * A-3323-406-A JACK BOARD, COMPLETE (DR50L)

*********************

7-685-645-79 SCREW +BVTP 3X6 TYPE2 SLIT

< CAPACITOR >

C147 1-126-964-11 ELECT 10uF 20% 50V C152 1-164-085-11 CERAMIC 0.001uF 10% 50V

JACK

– 87 –

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

JACK

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C153 1-126-964-11 ELECT 10uF 20% 50V C155 1-104-664-11 ELECT 47uF 20% 16V C247 1-124-907-11 ELECT 10uF 20% 50V

C252 1-164-085-11 CERAMIC 0.001uF 10% 50V C253 1-124-907-11 ELECT 10uF 20% 50V C255 1-104-664-11 ELECT 47uF 20% 16V C311 1-130-487-00 FILM 0.022uF 50V C312 1-130-487-00 FILM 0.022uF 50V

C313 1-130-487-00 FILM 0.022uF 50V C340 1-102-106-00 CERAMIC 100PF 10% 50V C341 1-102-106-00 CERAMIC 100PF 10% 50V C342 1-164-097-11 CERAMIC 0.022uF 50V C346 1-164-096-11 CERAMIC 0.01uF 50V

C348 1-126-967-11 ELECT 47 20% 50V C350 1-164-096-11 CERAMIC 0.01uF 50V C351 1-124-472-11 ELECT 470uF 20% 10V C352 1-104-665-11 ELECT 100uF 20% 10V C355 1-104-664-11 ELECT 47uF 20% 16V

C356 1-164-097-11 CERAMIC 0.022uF 50V C357 1-104-665-11 ELECT 100uF 20% 10V C359 1-126-964-11 ELECT 10uF 20% 50V C360 1-164-097-11 CERAMIC 0.022uF 50V C391 1-130-487-00 MYLAR 0.022uF 5% 50V

C392 1-130-487-00 MYLAR 0.022uF 5% 50V C393 1-130-487-00 MYLAR 0.022uF 5% 50V C394 1-130-487-00 MYLAR 0.022uF 5% 50V C397 1-124-907-11 ELECT 10uF 20% 50V

(DR70L)

C398 1-126-960-11 ELECT 1uF 20% 50V

(DR70L)

C399 1-126-960-11 ELECT 1uF 20% 50V

(DR70L) CA156 1-102-106-00 CERAMIC 100PF 10% 50V CA253 1-130-487-00 MYLAR 0.022uF 5% 50V CA256 1-102-106-00 CERAMIC 100PF 10% 50V CA301 1-130-487-00 MYLAR 0.022uF 5% 50V

CA312 1-130-483-00 MYLAR 0.01uF 5% 50V CA352 1-130-483-00 MYLAR 0.01uF 5% 50V

DA399 8-719-911-19 DIODE 1SS119-25 DB399 8-719-911-19 DIODE 1SS119-25

< IC >

IC303 8-759-701-54 IC NJM2073D

< JACK >

JK311 1-793-843-11 JACK, RCA 2P (SIGNAL OUT L/R) JK312 1-793-842-11 JACK, RCA 1P (SIGNAL OUT BASS) (DR70L)

< INDUCTOR >

L311 1-419-508-11 INDUCTOR 100uH LA312 1-469-822-11 INDUCTOR 0uH (DR50L)

< PHOTO SOCKET>

PH01 1-251-862-11 PHOTO SOCKET (OPTICAL DIGITAL OUT, CD)

< TRANSISTOR >

Q103 8-729-142-46 TRANSISTOR 2SC2001-LK Q203 8-729-142-46 TRANSISTOR 2SC2001-LK Q314 8-729-119-78 TRANSISTOR 2SC403SP-51 Q315 8-729-822-89 TRANSISTOR 2SD1667-R Q318 8-729-822-89 TRANSISTOR 2SD1667-R

Q319 8-729-142-46 TRANSISTOR 2SC2001-LK Q323 8-729-822-89 TRANSISTOR 2SD1667-R Q334 8-729-195-23 TRANSISTOR 2SA952 Q335 8-729-049-00 TRANSISTOR 2SA733P Q398 8-729-119-78 TRANSISTOR 2SC1740S (DR70L)

Q399 8-729-119-78 TRANSISTOR 2SC1740S (DR70L)

< RESISTOR >

R146 1-249-417-11 CARBON 1K 5% 1/4W R151 1-247-855-11 CARBON 10K 5% 1/4W

(DR70L) R152 1-249-417-11 CARBON 1K 5% 1/4W R153 1-247-847-11 CARBON 4.7K 5% 1/4W R156 1-247-847-11 CARBON 4.7K 5% 1/4W

< CONNECTOR >

* CN303 1-517-942-11 SOCKET 7P

CN308 1-779-615-11 CONNECTOR (TOP BASE) 5P

* CN311 1-793-841-11 CONNECTOR (SIDE BASE) 7P (POWER IN

FROM SP-R)

* CN312 1-793-104-11 CONNECTOR (TOP BASE) 4P

CN313 1-779-616-11 CONNECTOR (TOP BASE) 3P

CN314 1-779-615-11 CONNECTOR (TOP BASE) 5P

< DIODE >

D305 8-719-991-33 DIODE 1SS133T-77 D308 8-719-991-33 DIODE 1SS133T-77 D309 8-719-991-33 DIODE 1SS133T-77 D310 8-719-991-33 DIODE 1SS133T-77 D311 8-719-110-08 DIODE RD8.2ES-B2

D313 8-719-109-89 DIODE RD5.6ESB2 D315 8-719-921-88 DIODE MTZJ-13B D320 8-719-991-33 DIODE 1SS133T-77

R246 1-249-417-11 CARBON 1K 5% 1/4W R251 1-247-855-11 CARBON 10K 5% 1/4W R252 1-249-417-11 CARBON 1K 5% 1/4W R253 1-247-847-11 CARBON 4.7K 5% 1/4W R255 1-247-887-00 CARBON 220K 5% 1/4W

R256 1-247-847-11 CARBON 4.7K 5% 1/4W R302 1-247-879-11 CARBON 100K 5% 1/4W R305 1-247-839-11 CARBON 2.2K 5% 1/4W R330 1-249-411-11 CARBON 330 5% 1/4W R331 1-247-855-11 CARBON 10K 5% 1/4W

R342 1-249-409-11 CARBON 220 5% 1/4W R344 1-249-413-11 CARBON 470 5% 1/4W

(DR70L) R345 1-247-879-11 CARBON 100K 5% 1/4W R351 1-249-401-11 CARBON 47 5% 1/4W R360 1-247-855-11 CARBON 10K 5% 1/4W

R361 1-249-411-11 CARBON 330 5% 1/4W

(DR50L) R361 1-249-409-11 CARBON 220 5% 1/4W

(DR70L)

– 88 –

JACK

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R362 1-247-807-11 CARBON 100 5% 1/4W R367 1-247-807-11 CARBON 100 5% 1/4W R368 1-249-413-11 CARBON 470 5% 1/4W R369 1-247-807-11 CARBON 100 5% 1/4W

R376 1-247-855-11 CARBON 10K 5% 1/4W R378 1-247-807-11 CARBON 100 5% 1/4W R379 1-249-409-11 CARBON 220 5% 1/4W R390 1-247-871-11 CARBON 47K 5% 1/4W

(DR70L)

R391 1-247-871-11 CARBON 47K 5% 1/4W

(DR70L)

R392 1-247-855-11 CARBON 10K 5% 1/4W

(DR70L)

R393 1-247-855-11 CARBON 10K 5% 1/4W

(DR70L)

R394 1-247-847-11 CARBON 4.7K 5% 1/4W

(DR70L)

R395 1-247-843-11 CARBON 3.3K 5% 1/4W

(DR70L)

R398 1-247-855-11 CARBON 10K 5% 1/4W

(DR70L)

R399 1-247-855-11 CARBON 10K 5% 1/4W

(DR70L) RA15 1-247-887-00 CARBON 220K 5% 1/4W RA331 1-247-847-11 CARBON 4.7K 5% 1/4W

**************************************************************

* 1-676-257-11 LED BOARD (DR70L)

**********

< DIODE >

LED611 8-719-074-94 LED LTL-1CHEE (LEVEL)

**************************************************************

* A-3323-377-A MAIN BOARD, COMPLETE

*********************

< CAPACITOR >

C6 1-164-097-11 CERAMIC 0.022uF 50V C7 1-164-062-11 CERAMIC 47PF 5% 50V C8 1-104-665-11 ELECT 100uF 20% 10V C13 1-161-485-00 CERAMIC 0.1uF 50V C14 1-104-665-11 ELECT 100uF 20% 25V

C15 1-164-098-11 CERAMIC 0.047uF 12V C16 1-130-467-00 MYLAR 470PF 5% 50V C17 1-162-206-31 CERAMIC 20PF 5% 50V C18 1-104-665-11 ELECT 100uF 20% 10V C19 1-162-206-31 CERAMIC 20PF 5% 50V

C20 1-164-097-11 CERAMIC 0.022uF 50V C21 1-102-516-11 CERAMIC 27PF 5% 50V C22 1-126-960-11 ELECT 1uF 20% 50V C23 1-104-644-11 ELECT 47uF 20% 25V C24 1-164-053-11 CERAMIC 20PF 5% 50V

C25 1-126-960-11 ELECT 1uF 20% 50V C26 1-164-098-11 CERAMIC 0.047uF 12V C27 1-126-964-11 ELECT 10uF 20% 50V C29 1-126-964-11 ELECT 10uF 20% 50V C30 1-161-474-00 CERAMIC 0.022uF 10% 50V

C31 1-161-474-00 CERAMIC 0.022uF 10% 50V C32 1-164-087-11 CERAMIC 0.0015uF 10% 50V

C33 1-164-087-11 CERAMIC 0.0015uF 10% 50V C35 1-164-084-11 CERAMIC 820PF 10% 50V C37 1-126-959-11 ELECT 0.47uF 20% 50V

C38 1-164-098-11 CERAMIC 0.047uF 12V C41 1-164-097-11 CERAMIC 0.022uF 50V C42 1-104-665-11 ELECT 100uF 20% 25V C43 1-136-177-00 FILM 1uF 5% 50V C44 1-130-483-00 MYLAR 0.01uF 5% 50V

C46 1-164-085-11 CERAMIC 0.001uF 10% 50V C48 1-164-097-11 CERAMIC 0.022uF 50V C49 1-164-085-11 CERAMIC 0.001uF 10% 50V C51 1-126-233-11 ELECT 22uF 20% 50V C52 1-102-106-00 CERAMIC 100PF 10% 50V

C54 1-161-485-00 CERAMIC 0.1uF 50V C55 1-164-085-11 CERAMIC 0.001uF 10% 50V C56 1-126-961-11 ELECT 2.2uF 20% 50V C57 1-126-961-11 ELECT 2.2uF 20% 50V C58 1-104-664-11 ELECT 47uF 20% 16V

C59 1-164-096-11 CERAMIC 0.01uF 50V C60 1-126-963-11 ELECT 4.7uF 20% 50V C61 1-126-963-11 ELECT 4.7uF 20% 50V C62 1-164-096-11 CERAMIC 0.01uF 50V C64 1-126-962-11 ELECT 3.3uF 20% 50V

C65 1-161-485-00 CERAMIC 0.1uF 50V C71 1-164-053-11 CERAMIC 20PF 5% 50V C73 1-164-097-11 CERAMIC 0.022uF 50V C77 1-164-097-11 CERAMIC 0.022uF 50V C78 1-110-338-51 MYLAR 180PF 5% 50V

C79 1-164-085-11 CERAMIC 0.001uF 10% 50V C89 1-164-090-11 CERAMIC 0.0047uF 50V C91 1-104-664-11 ELECT 47uF 20% 16V C92 1-104-664-11 ELECT 47uF 20% 16V C93 1-102-115-00 CERAMIC 560PF 10% 50V

C94 1-164-077-11 CERAMIC 220PF 10% 50V C95 1-162-211-31 CERAMIC 33PF 5% 50V C96 1-162-211-31 CERAMIC 33PF 5% 50V C97 1-164-077-11 CERAMIC 220PF 10% 50V C98 1-126-959-11 ELECT 0.47uF 20% 50V

C101 1-164-085-11 CERAMIC 0.001uF 10% 50V C102 1-104-664-11 ELECT 47uF 20% 25V C103 1-106-381-12 MYLAR 0.039uF 200V C104 1-102-121-00 CERAMIC 2200PF 10% 50V C105 1-164-062-11 CERAMIC 47PF 5% 50V

C108 1-126-959-11 ELECT 0.47uF 20% 50V C112 1-124-907-11 ELECT 10uF 20% 50V C123 1-102-106-00 CERAMIC 100PF 10% 50V C125 1-126-964-11 ELECT 10uF 20% 50V C126 1-126-964-11 ELECT 10uF 20% 50V

C141 1-126-964-11 ELECT 10uF 20% 50V C142 1-164-085-11 CERAMIC 0.001uF 10% 50V C143 1-124-907-11 ELECT 10uF 20% 50V C144 1-161-482-11 CERAMIC 0.068uF 10% 50V C145 1-161-482-11 CERAMIC 0.068uF 10% 50V

C146 1-164-096-11 ELECT 0.01uF 50V C167 1-102-947-00 CERAMIC 10PF 5% 50V C201 1-164-085-11 CERAMIC 0.001uF 10% 50V C202 1-104-664-11 ELECT 47uF 20% 25V C203 1-106-381-12 MYLAR 0.039uF 200V

LED MAIN

– 89 –

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C204 1-102-121-00 CERAMIC 2200PF 10% 50V C205 1-164-062-11 CERAMIC 47PF 5% 50V C208 1-126-959-11 ELECT 0.47uF 20% 50V C212 1-124-907-11 ELECT 10uF 20% 50V C223 1-102-106-00 CERAMIC 100PF 10% 50V

C225 1-126-964-11 ELECT 10uF 20% 50V C226 1-126-964-11 ELECT 10uF 20% 50V C241 1-126-964-11 ELECT 10uF 20% 50V C242 1-164-085-11 CERAMIC 0.001uF 10% 50V C243 1-124-907-11 ELECT 10uF 20% 50V

C244 1-161-482-11 CERAMIC 0.068uF 10% 50V C245 1-161-482-11 CERAMIC 0.068uF 10% 50V C246 1-164-096-11 ELECT 0.01uF 50V C301 1-104-665-11 ELECT 100uF 20% 25V C302 1-104-666-11 ELECT 220uF 20% 25V

C304 1-104-665-11 ELECT 100uF 20% 25V C307 1-164-097-11 CERAMIC 0.022uF 50V C311 1-164-094-11 CERAMIC 0.0068uF 10% 25V C312 1-104-664-11 ELECT 47uF 20% 16V C313 1-136-158-00 FILM 0.027uF 50V

C314 1-164-090-11 CERAMIC 0.0047uF 50V C315 1-102-127-00 CERAMIC 6800PF 10% 50V C316 1-164-090-11 CERAMIC 0.0047uF 50V C320 1-104-665-11 ELECT 100uF 20% 16V C321 1-104-664-11 ELECT 47uF 20% 16V

C324 1-126-961-11 ELECT 2.2uF 20% 50V C325 1-126-961-11 ELECT 2.2uF 20% 50V C326 1-126-963-11 ELECT 4.7uF 20% 50V C327 1-104-664-11 ELECT 47uF 20% 25V C328 1-124-902-00 ELECT 0.47uF 20% 50V

C329 1-137-189-11 MYLAR 0.18uF 5% 50V C333 1-126-964-11 ELECT 10uF 20% 50V C334 1-126-963-11 ELECT 4.7uF 20% 50V C335 1-126-960-11 ELECT 1uF 20% 50V C336 1-126-961-11 ELECT 2.2uF 20% 50V

CA111 1-164-085-11 CERAMIC 0.001uF 10% 50V CA120 1-162-288-31 CERAMIC 330PF 50V

CA155 1-164-097-11 CERAMIC 0.022uF 50V CA204 1-164-085-11 CERAMIC 0.001uF 10% 50V CA220 1-162-288-31 CERAMIC 330PF 50V CA230 1-164-096-11 CERAMIC 0.01uF 50V CA301 1-164-085-11 CERAMIC 0.001uF 10% 50V

CA304 1-164-085-11 CERAMIC 0.001uF 10% 50V CA313 1-164-090-11 CERAMIC 0.0047uF 16V CA315 1-164-097-11 CERAMIC 0.022uF 50V CA337 1-102-106-00 CERAMIC 100PF 10% 50V CA338 1-102-106-00 CERAMIC 100PF 10% 50V

CA342 1-164-081-11 CERAMIC 470PF 10% 50V CB155 1-164-097-11 CERAMIC 0.022uF 50V CB304 1-164-085-11 CERAMIC 0.001uF 10% 50V CC97 1-102-106-00 CERAMIC 100PF 10% 50V CC302 1-164-085-11 CERAMIC 0.001uF 10% 50V

< FILTER >

CF1 1-781-508-11 FILTER, CERAMIC CF2 1-781-508-11 FILTER, CERAMIC CF3 1-781-510-11 FILTER, CERAMIC CF4 1-781-508-11 FILTER, CERAMIC CF7 1-234-466-11 FILTER, BAND PASS

< CONNECTOR >

* CN1 1-793-892-11 CONNECTOR (SIDE BASE) 2P

(EXT ANT, MW/LW)

CN302 1-794-158-11 CONNECTOR (SIDE BASE) 2P

* CN303 1-793-893-11 CONNECTOR (HEADER) 7P * CN304 1-793-104-11 CONNECTOR (TOP BASE) 4P * CN307 1-793-104-11 CONNECTOR (TOP BASE) 4P

* CN804 1-784-960-11 CONNECTOR, FFC (TOP BASE) 19P

< TRIMMER >

C337 1-104-665-11 ELECT 100uF 20% 10V C339 1-164-097-11 CERAMIC 0.022uF 50V C340 1-164-081-11 CERAMIC 470PF 10% 50V C341 1-164-081-11 CERAMIC 470PF 10% 50V C347 1-126-934-11 ELECT 220uF 20% 10V

C380 1-126-964-11 ELECT 10uF 20% 50V C381 1-126-964-11 ELECT 10uF 20% 50V C382 1-164-096-11 CERAMIC 0.01uF 50V C385 1-126-964-11 ELECT 10uF 20% 50V CA10 1-126-961-11 ELECT 2.2uF 20% 50V

CA11 1-164-097-00 CERAMIC 220PF 50V CA13 1-102-514-11 CERAMIC 22PF 5% 50V CA14 1-161-485-00 CERAMIC 0.1uF 50V CA19 1-164-050-11 CERAMIC 15PF 5% 50V CA21 1-164-096-11 CERAMIC 0.01uF 50V

CA35 1-164-097-00 CERAMIC 220PF 50V CA38 1-161-485-00 CERAMIC 0.1uF 50V CA57 1-162-201-31 CERAMIC 12PF 5% 50V CA64 1-126-962-11 ELECT 3.3uF 20% 50V CA88 1-102-947-00 CERAMIC 10PF 5% 50V

CA94 1-102-111-00 CERAMIC 270PF 10% 50V CA95 1-164-077-11 CERAMIC 220PF 10% 50V CA96 1-164-077-11 CERAMIC 220PF 10% 50V

CT3 1-131-978-11 TRIMMER 30PF (LW TRACKING) CT4 1-131-977-11 TRIMMER 10PF (MW FREQUENCY

COVERAGE)

CT5 1-131-979-11 TRIMMER 10PF (LW FREQUENCY

COVERAGE)

CT102 1-131-977-11 TRIMMER 10PF (MW TRACKING)

< DIODE >

D1 8-719-991-33 DIODE 1SS133T-77 D2 8-719-991-33 DIODE 1SS133T-77 D3 8-719-991-33 DIODE 1SS133T-77 D4 8-719-991-33 DIODE 1SS133T-77 D6 8-719-075-42 DIODE SVC348SPA

D8 8-719-991-33 DIODE 1SS133T-77 D9 8-719-991-33 DIODE 1SS133T-77 D10 8-719-109-89 DIODE RD5.6ESB2 D11 8-719-991-33 DIODE 1SS133T-77 D20 8-719-109-66 DIODE RD3.3ES-B2

D301 8-719-991-33 DIODE 1SS133T-77 D304 8-719-991-33 DIODE 1SS133T-77 D312 8-719-991-33 DIODE 1SS133T-77 D314 8-719-991-33 DIODE 1SS133T-77 D316 8-719-991-33 DIODE 1SS133T-77

– 90 –

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

D317 8-719-991-33 DIODE 1SS133T-77 D318 8-719-991-33 DIODE 1SS133T-77 D319 8-719-991-33 DIODE 1SS133T-77 D361 8-719-991-33 DIODE 1SS133T-77 D380 8-719-991-33 DIODE 1SS133T-7

D380A 8-719-991-33 DIODE 1SS133T-77 DA316 8-719-991-33 DIODE 1SS133T-77 DA317 8-719-991-33 DIODE 1SS133T-77 DA318 8-719-991-33 DIODE 1SS133T-77

Q108 8-729-041-83 TRANSISTOR 2SK544E Q131 8-729-029-68 TRANSISTOR DTC114TSA Q132 8-729-029-68 TRANSISTOR DTC114TSA Q171 8-729-048-99 TRANSISTOR 2SK2541

Q201 8-729-029-68 TRANSISTOR DTC114TSA Q202 8-729-029-68 TRANSISTOR DTC114TSA Q204 8-729-029-68 TRANSISTOR DTC114TSA Q231 8-729-029-68 TRANSISTOR DTC114TSA Q232 8-729-029-68 TRANSISTOR DTC114TSA

< IC >

IC2 8-759-590-14 IC LA1833L IC3 8-759-549-57 IC LC72137-D IC4 8-759-560-51 IC BU1924F IC301 8-759-264-71 IC TA2068N IC302 8-759-540-49 IC BH3854AFS

IC304 8-759-590-12 IC NJM78L05 IC305 8-759-905-47 IC BA338 IC307 8-759-634-51 IC M5218AP

< JACK >

JK1 1-793-846-11 JACK, FM ANTENNA (EXT.ANT,FM75Ω) JK301 1-793-845-11 JACK, LINE (3.50) (LINE OUT) JK302 1-793-845-11 JACK, LINE (3.50) (LINE IN)

< COIL >

L4 1-411-901-11 COIL, ANTENNA (MW TRACKING) L5 1-429-555-11 TRANSFORMER, MW OSCILLATION (MW

FREQUENCY COVERAGE) L6 1-419-153-11 COIL, PEAKING L7 1-419-404-11 COIL, LW ANTENNA (LW TRACKING) L8 1-419-152-11 COIL, PEAKING

L9 1-419-152-11 COIL, PEAKING L10 1-419-405-11 COIL, LW OSCILLATION (LW FREQUENCY

COVERAGE) L13 1-419-152-11 COIL, PEAKING L14 1-419-152-11 COIL, PEAKING L111 1-419-152-11 COIL, PEAKING

Q271 8-729-048-99 TRANSISTOR 2SK2541 Q301 8-729-142-46 TRANSISTOR 2SC2001-LK Q302 8-729-142-46 TRANSISTOR 2SC2001-LK Q303 8-729-142-46 TRANSISTOR 2SC2001-LK Q304 8-729-902-80 TRANSISTOR DTA114YS

Q305 8-729-030-02 TRANSISTOR DTC144ESA Q306 8-729-048-99 TRANSISTOR 2SK2541 Q307 8-729-142-46 TRANSISTOR 2SC2001-LK Q308 8-729-901-08 TRANSISTOR 2SC1740S Q309 8-729-142-46 TRANSISTOR 2SC2001-LK

Q311 8-729-195-23 TRANSISTOR 2SA952 Q312 8-729-119-78 TRANSISTOR 2SC403SP-51 Q316 8-729-049-00 TRANSISTOR 2SA733P Q317 8-729-048-99 TRANSISTOR 2SK2541 Q320 8-729-195-23 TRANSISTOR 2SA952

Q324 8-729-902-80 TRANSISTOR DTA114YS Q325 8-729-901-08 TRANSISTOR 2SC1740S Q326 8-729-902-80 TRANSISTOR DTA114YS Q327 8-729-048-99 TRANSISTOR 2SK2541 Q328 8-729-048-99 TRANSISTOR 2SK2541

Q329 8-729-119-78 TRANSISTOR 2SC403SP-51 Q330 8-729-119-78 TRANSISTOR 2SC403SP-51 Q333 8-729-902-80 TRANSISTOR DTA114YS Q351 8-729-049-00 TRANSISTOR 2SA733P Q367 8-729-902-80 TRANSISTOR DTA114YS

Q368 8-729-048-99 TRANSISTOR 2SK2541 Q381 8-729-119-78 TRANSISTOR 2SC403SP-51 QA7 8-729-048-99 TRANSISTOR 2SK2541-K

L131 1-419-152-11 COIL, PEAKING L211 1-419-152-11 COIL, PEAKING L231 1-419-152-11 COIL, PEAKING L301 1-419-507-11 BIAS OSC COIL L311 1-419-152-11 COIL, PEAKING

L331 1-419-152-11 COIL, PEAKING

< TRANSISTOR >

Q1 8-729-672-42 TRANSISTOR 2SC2724-C Q3 8-729-142-46 TRANSISTOR 2SC2001-LK Q4 8-729-119-78 TRANSISTOR 2SC403SP-51 Q5 8-729-142-46 TRANSISTOR 2SC2001-LK Q6 8-729-049-00 TRANSISTOR 2SA733P Q7 8-729-119-78 TRANSISTOR 2SC403SP-51

Q16 8-729-119-78 TRANSISTOR 2SC403SP-51 Q17 8-729-119-78 TRANSISTOR 2SC403SP-51 Q19 8-729-049-00 TRANSISTOR 2SA733P Q101 8-729-029-68 TRANSISTOR DTC114TSA Q102 8-729-029-68 TRANSISTOR DTC114TSA

Q104 8-729-029-68 TRANSISTOR DTC114TSA

< RESISTOR >

R5 1-249-411-11 CARBON 330 5% 1/4W R6 1-247-839-11 CARBON 2.2K 5% 1/4W R7 1-247-871-11 CARBON 47K 5% 1/4W R8 1-247-871-11 CARBON 47K 5% 1/4W R12 1-249-397-11 CARBON 22 5% 1/4W

R13 1-249-417-11 CARBON 1K 5% 1/4W R14 1-247-871-11 CARBON 47K 5% 1/4W R15 1-249-417-11 CARBON 1K 5% 1/4W R16 1-249-397-11 CARBON 22 5% 1/4W R17 1-247-839-11 CARBON 2.2K 5% 1/4W

R20 1-247-843-11 CARBON 3.3K 5% 1/4W R21 1-247-871-11 CARBON 47K 5% 1/4W R23 1-249-428-11 CARBON 8.2K 5% 1/4W R24 1-247-843-11 CARBON 3.3K 5% 1/4W R26 1-247-855-11 CARBON 10K 5% 1/4W

R27 1-247-855-11 CARBON 10K 5% 1/4W R28 1-249-424-11 CARBON 3.9K 5% 1/4W R30 1-249-397-11 CARBON 22 5% 1/4W R31 1-249-417-11 CARBON 1K 5% 1/4W

– 91 –

MAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R32 1-247-855-11 CARBON 10K 5% 1/4W

R33 1-247-849-11 CARBON 5.6K 5% 1/4W R34 1-247-855-11 CARBON 10K 5% 1/4W R36 1-249-439-11 CARBON 68K 5% 1/4W R37 1-247-855-11 CARBON 10K 5% 1/4W R38 1-247-807-11 CARBON 100 5% 1/4W

R39 1-247-855-11 CARBON 10K 5% 1/4W R40 1-247-855-11 CARBON 10K 5% 1/4W R41 1-249-417-11 CARBON 1K 5% 1/4W R42 1-249-417-11 CARBON 1K 5% 1/4W R43 1-249-417-11 CARBON 1K 5% 1/4W

R44 1-249-393-11 CARBON 10 5% 1/4W R51 1-247-843-11 CARBON 3.3K 5% 1/4W R56 1-247-863-11 CARBON 22K 5% 1/4W R57 1-247-863-11 CARBON 22K 5% 1/4W R58 1-247-863-11 CARBON 22K 5% 1/4W

R59 1-247-863-11 CARBON 22K 5% 1/4W R60 1-247-879-11 CARBON 100K 5% 1/4W R61 1-247-871-11 CARBON 47K 5% 1/4W R62 1-247-855-11 CARBON 10K 5% 1/4W R63 1-247-855-11 CARBON 10K 5% 1/4W

R64 1-247-863-11 CARBON 22K 5% 1/4W R65 1-247-855-11 CARBON 10K 5% 1/4W R70 1-247-879-11 CARBON 100K 5% 1/4W R72 1-247-847-11 CARBON 4.7K 5% 1/4W R73 1-249-439-11 CARBON 68K 5% 1/4W

R74 1-249-409-11 CARBON 220 5% 1/4W R91 1-249-413-11 CARBON 470 5% 1/4W R92 1-249-417-11 CARBON 1K 5% 1/4W R93 1-247-807-11 CARBON 100 5% 1/4W R94 1-247-807-11 CARBON 100 5% 1/4W

R95 1-247-807-11 CARBON 100 5% 1/4W R101 1-249-430-11 CARBON 12K 5% 1/4W R102 1-249-404-00 CARBON 82 5% 1/4W R103 1-247-879-11 CARBON 100K 5% 1/4W R104 1-247-843-11 CARBON 3.3K 5% 1/4W

R110 1-247-807-11 CARBON 100 5% 1/4W R111 1-247-887-00 CARBON 220K 5% 1/4W R112 1-247-871-11 CARBON 47K 5% 1/4W R114 1-249-417-11 CARBON 1K 5% 1/4W R115 1-249-417-11 CARBON 1K 5% 1/4W

R116 1-247-871-11 CARBON 47K 5% 1/4W R120 1-247-879-11 CARBON 100K 5% 1/4W R121 1-247-879-11 CARBON 100K 5% 1/4W R122 1-247-843-11 CARBON 3.3K 5% 1/4W R123 1-249-433-11 CARBON 22K 5% 1/4W

R124 1-247-839-11 CARBON 2.2K 5% 1/4W R125 1-247-839-11 CARBON 2.2K 5% 1/4W R127 1-247-871-11 CARBON 47K 5% 1/4W R135 1-249-417-11 CARBON 1K 5% 1/4W R140 1-247-847-11 CARBON 4.7K 5% 1/4W

R145 1-247-855-11 CARBON 10K 5% 1/4W R171 1-247-849-11 CARBON 5.6K 5% 1/4W R201 1-249-430-11 CARBON 12K 5% 1/4W R202 1-249-404-00 CARBON 82 5% 1/4W R203 1-247-879-11 CARBON 100K 5% 1/4W

R204 1-247-843-11 CARBON 3.3K 5% 1/4W

R210 1-247-807-11 CARBON 100 5% 1/4W R211 1-247-887-00 CARBON 220K 5% 1/4W R212 1-247-871-11 CARBON 47K 5% 1/4W R214 1-249-417-11 CARBON 1K 5% 1/4W

R215 1-249-417-11 CARBON 1K 5% 1/4W R216 1-247-871-11 CARBON 47K 5% 1/4W R220 1-247-879-11 CARBON 100K 5% 1/4W R221 1-247-879-11 CARBON 100K 5% 1/4W R222 1-247-843-11 CARBON 3.3K 5% 1/4W

R223 1-247-863-11 CARBON 22K 5% 1/4W R224 1-247-839-11 CARBON 2.2K 5% 1/4W R225 1-247-839-11 CARBON 2.2K 5% 1/4W R227 1-247-871-11 CARBON 47K 5% 1/4W R240 1-247-847-11 CARBON 4.7K 5% 1/4W

R245 1-247-855-11 CARBON 10K 5% 1/4W R271 1-247-849-11 CARBON 5.6K 5% 1/4W R301 1-247-903-00 CARBON 1M 5% 1/4W R303 1-247-855-11 CARBON 10K 5% 1/4W R304 1-247-855-11 CARBON 10K 5% 1/4W

R306 1-247-855-11 CARBON 10K 5% 1/4W R307 1-247-807-11 CARBON 100 5% 1/4W R308 1-247-847-11 CARBON 4.7K 5% 1/4W R309 1-247-849-11 CARBON 5.6K 5% 1/4W R311 1-249-389-11 CARBON 4.7 5% 1/4W

R312 1-249-439-11 CARBON 68K 5% 1/4W R313 1-249-389-11 CARBON 4.7 5% 1/4W R314 1-247-855-11 CARBON 10K 5% 1/4W R315 1-247-855-11 CARBON 10K 5% 1/4W R316 1-247-847-11 CARBON 4.7K 5% 1/4W

R317 1-247-807-11 CARBON 100 5% 1/4W R318 1-247-867-11 CARBON 33K 5% 1/4W R319 1-247-895-00 CARBON 470K 5% 1/4W R320 1-247-903-00 CARBON 1M 5% 1/4W R321 1-247-807-11 CARBON 100 5% 1/4W

R324 1-249-417-11 CARBON 1K 5% 1/4W R325 1-249-417-11 CARBON 1K 5% 1/4W R328 1-247-847-11 CARBON 4.7K 5% 1/4W R332 1-247-871-11 CARBON 47K 5% 1/4W R334 1-247-871-11 CARBON 47K 5% 1/4W

R335 1-247-847-11 CARBON 4.7K 5% 1/4W R337 1-247-871-11 CARBON 47K 5% 1/4W R338 1-249-417-11 CARBON 1K 5% 1/4W R339 1-249-417-11 CARBON 1K 5% 1/4W R340 1-249-417-11 CARBON 1K 5% 1/4W

R343 1-247-855-11 CARBON 10K 5% 1/4W R344 1-247-855-11 CARBON 10K 5% 1/4W R346 1-249-397-11 CARBON 22 5% 1/4W R347 1-247-847-11 CARBON 4.7K 5% 1/4W R348 1-247-825-11 CARBON 560 5% 1/4W

R349 1-247-867-11 CARBON 33K 5% 1/4W R350 1-247-839-11 CARBON 2.2K 5% 1/4W R352 1-249-428-11 CARBON 8.2K 5% 1/4W R353 1-249-417-11 CARBON 1K 5% 1/4W R356 1-247-871-11 CARBON 47K 5% 1/4W

R357 1-247-839-11 CARBON 2.2K 5% 1/4W R358 1-249-401-11 CARBON 47 5% 1/4W R359 1-249-417-11 CARBON 1K 5% 1/4W R371 1-247-839-11 CARBON 2.2K 5% 1/4W

– 92 –

MOTOR POWERMAIN

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

R374 1-247-839-11 CARBON 2.2K 5% 1/4W

POWER TRANSFORMER

< IC >

R377 1-247-847-11 CARBON 4.7K 5% 1/4W R378 1-247-871-11 CARBON 47K 5% 1/4W R379 1-247-847-11 CARBON 4.7K 5% 1/4W R380 1-249-428-11 CARBON 8.2K 5% 1/4W R381 1-249-433-11 CARBON 22K 5% 1/4W

R382 1-249-433-11 CARBON 22K 5% 1/4W R383 1-249-433-11 CARBON 22K 5% 1/4W R384 1-247-855-11 CARBON 10K 5% 1/4W R385 1-247-847-11 CARBON 4.7K 5% 1/4W R386 1-247-879-11 CARBON 100K 5% 1/4W

R387 1-249-428-11 CARBON 8.2K 5% 1/4W R388 1-249-432-11 CARBON 18K 5% 1/4W R389 1-249-432-11 CARBON 18K 5% 1/4W R390 1-249-417-11 CARBON 1K 5% 1/4W RA24 1-249-402-11 CARBON 56 5% 1/4W

RA31 1-249-422-11 CARBON 2.7K 5% 1/4W RA39 1-249-424-11 CARBON 3.9K 5% 1/4W RA70 1-247-887-00 CARBON 220K 5% 1/4W RA73 1-247-840-11 CARBON 2.4K 5% 1/4W RA155 1-249-417-11 CARBON 1K 5% 1/4W

RA315 1-247-847-11 CARBON 4.7K 5% 1/4W RA317 1-247-847-11 CARBON 4.7K 5% 1/4W RB155 1-249-417-11 CARBON 1K 5% 1/4W RC119 1-247-807-11 CARBON 100 5% 1/4W

< VARIABLE RESISTOR >

IC651 8-759-365-94 IC TA8409S

< COIL >

L651 1-419-150-11 COIL, PEAKING

< RESISTOR >

R651 1-247-847-11 CARBON 4.7K 5% 1/4W R652 1-247-847-11 CARBON 4.7K 5% 1/4W R653 1-249-417-11 CARBON 1K 5% 1/4W

< SWITCH >

S651 1-771-489-11 SWITCH, LEVER SLIDE (CD TRAY)

(OPEN/CLOSE)

**************************************************************

* 1-676-255-11 POWER BOARD

*************

1-533-233-31 HOLDER, FUSE

< CAPACITOR >

C501 1-101-005-00 CERAMIC 22000PF 50V C502 1-130-499-00 MYLAR 0.22uF 5% 50V C503 1-130-499-00 MYLAR 0.22uF 5% 50V C504 1-101-005-00 CERAMIC 22000PF 50V C505 1-130-499-00 MYLAR 0.22uF 5% 50V

SFR1 1-227-154-11 RES, VAR, CARBON 20K (AUTO STOP LEVEL)

< TRANS >

T2 1-429-554-11 TRNSFORMER, AM IFT (AM IF) T4 1-424-778-11 TRNSFORMER, FM IFT (FM IF)

< TEST PIN >

* TP1 1-793-223-11 HEADER, PIN 2P

< TUNER UNIT >

* TU1 1-693-378-11 TUNER UNIT

< VIBRATOR >

X1 1-781-686-11 CRYSTAL (75kHz) X2 1-760-556-11 CRYSTAL (4.332MHz)

**************************************************************

* 1-676-294-11 MOTOR BOARD

*************

< CAPACITOR >

C651 1-126-964-11 ELECT 10uF 20% 50V C652 1-126-964-11 ELECT 10uF 20% 50V C653 1-137-399-11 FILM 0.1uF 100V

< CONNECTOR >

* CN501 1-793-897-11 CONNECTOR (BASE, TOP) 2P * CN505 1-793-902-11 HOLDER, WIRE 6P

< DIODE >

D501 8-719-030-52 DIODE 1N5402 D502 8-719-030-52 DIODE 1N5402 D503 8-719-030-52 DIODE 1N5402 D504 8-719-030-52 DIODE 1N5402

< FUSE >

! F501 1-532-505-11 FUSE, TIME LUG (T5AL/250V)

< LINE FILTER >

! LF501 1-411-910-11 TRANSFORMER, LINE FILTER (LFT)

< TRANSFORMER >

! T501 1-453-339-11 TRANSFORMER, POWER

**************************************************************

* 1-676-249-11 POWER TRANSFORMER BOARD (DR70L)

**************************

1-533-233-31 HOLDER, FUSE

< CONNECTOR >

CN651 1-779-609-11 CONNECTOR (BASE) 6P

< CAPACITOR >

C661 1-101-005-00 CERAMIC 22000PF 50V C662 1-101-005-00 CERAMIC 22000PF 50V C663 1-101-005-00 CERAMIC 22000PF 50V

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

– 93 –

SP AMP ICPOWER TRANSFORMER

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

C664 1-101-005-00 CERAMIC 22000PF 50V C665 1-101-005-00 CERAMIC 22000PF 50V

C666 1-101-005-00 CERAMIC 22000PF 50V

< CONNECTOR >

* CN606 1-793-897-11 CONNECTOR (BASE, TOP) 2P * CN607 1-793-895-11 CONNECTOR (TOP BASE) 2P

< DIODE >

D601 8-719-030-52 DIODE 1N5402 D602 8-719-030-52 DIODE 1N5402 D603 8-719-030-52 DIODE 1N5402 D604 8-719-030-52 DIODE 1N5402

< FERRITE CORE >

L604 1-500-650-11 CORE,FERRITE

< FUSE >

! F601 1-532-501-11 FUSE,TIMELUG (T0.8AL/250V) ! F602 1-532-465-11 FUSE,TIMELUG (T3.15AL/250V) ! F603 1-532-465-11 FUSE,TIMELUG (T3.15AL/250V)

< TRANSFORMER >

! T601 1-435-239-11 TRANSFORMER, POWER

**************************************************************

R601 1-249-389-11 CARBON 4.7 5% 1/4W R635 1-249-413-11 CARBON 470 5% 1/4W RA610 1-249-441-11 CARBON 100K 5% 1/4W RB610 1-249-441-11 CARBON 100K 5% 1/4W

**************************************************************

* A-3322-400-A SP MAIN BOARD, COMPLETE (DR70L)

C601 1-137-399-11 MYLAR 0.1uF 100V C603 1-126-233-11 ELECT 22uF 20% 50V C604 1-126-233-11 ELECT 22uF 20% 50V C605 1-126-964-11 ELECT 10uF 20% 50V C606 1-126-963-11 ELECT 4.7uF 20% 50V C607 1-126-961-11 ELECT 2.2uF 20% 50V

C608 1-130-493-00 MYLAR 0.068uF 5% 50V C609 1-104-666-11 ELECT 220uF 20% 25V C610 1-130-493-00 MYLAR 0.068uF 5% 50V C611 1-137-399-11 MYLAR 0.1uF 100V C612 1-126-964-11 ELECT 10uF 20% 50V

C613 1-124-903-11 ELECT 1uF 20% 50V C614 1-126-963-11 ELECT 4.7uF 20% 50V C615 1-126-963-11 ELECT 4.7uF 20% 50V C616 1-126-233-11 ELECT 22uF 20% 50V C617 1-124-903-11 ELECT 1uF 20% 50V

SP MAINSP JACK

< RESISTOR >

************************

< CAPACITOR >

* 1-676-425-11 SP AMP IC BOARD (DR70L)

***************

3-042-199-01 SHEET, MICA

< CAPACITOR >

CC602 1-102-129-00 CERAMIC 10000PF 10% 50V

< IC >

IC601 8-759-072-99 IC TDA2052

**************************************************************

* 1-676-250-11 SP JACK BOARD (DR70L)

**************

< CAPACITOR >

C601 1-137-399-11 MYLAR 0.1uF 5% 50V

< CONNECTOR >

CN611 1-779-693-11 CONNECTOR (WIRE HOLDER) 5P

<JACK >

JK601 1-794-074-11 RCA JACK (SIGNAL IN BASS) JK602 1-794-075-11 LINE JACK (VOLUME OUT WOOFER) JK604 1-694-657-11 SPEAKER TERMINAL (WOOFER OUT,

SPEAKER IN L-CH)

C618 1-126-972-11 ELECT 1000uF 20% 35V C619 1-124-902-00 ELECT 0.47uF 20% 50V C620 1-126-964-11 ELECT 10uF 20% 50V C621 1-124-902-00 ELECT 0.47uF 20% 50V C623 1-124-903-11 ELECT 1uF 20% 50V

C626 1-137-399-11 MYLAR 0.1uF 100V C627 1-124-480-11 ELECT 470uF 20% 25V C633 1-104-665-11 ELECT 100uF 20% 16V C640 1-104-666-11 ELECT 220uF 20% 25V C641 1-104-666-11 ELECT 220uF 20% 25V

C668 1-119-938-11 ELECT 4700uF 20% 35V C669 1-119-938-11 ELECT 4700uF 20% 35V C697 1-136-177-00 MYLAR 1uF 5% 50V C698 1-136-177-00 MYLAR 1uF 5% 50V C699 1-136-177-00 MYLAR 1uF 5% 50V

CA602 1-102-129-11 CERAMIC 10000PF 10% 50V CA630 1-164-097-11 CERAMIC 0.022uF 50V CA632 1-164-097-11 CERAMIC 0.022uF 50V CB602 1-162-211-31 CERAMIC 33PF 5% 50V

< CONNECTOR >

* CN604 1-793-118-11 CONNECTOR (BASE, TOP) 2P * CN610 1-784-961-11 CONNECTOR (TOP BASE) 7P

CN611 1-779-615-11 CONNECTOR (TOP BASE) 5P

* CN613 1-793-894-11 CONNECTOR (BASE, TOP) 4P

< DIODE >

< INDUCTOR >

L601 1-419-676-11 INDUCTOR 3.3uH L602 1-419-676-11 INDUCTOR 3.3uH

D606 8-719-110-17 DIODE RD10ESB2 D607 8-719-991-33 DIODE 1SS133T-77 D608 8-719-991-33 DIODE 1SS133T-77 D609 8-719-991-33 DIODE 1SS133T-77

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

– 94 –

SP MAIN TC RF

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

D610 8-719-110-31 DIODE RD12ES-B2

R647 1-247-863-11 CARBON 22K 5% 1/4W

SPEAKER

< TRANSISTOR >

Q601 8-729-142-46 TRANSISTOR 2SC2001-LK Q602 8-729-962-53 TRANSISTOR 2SC2625-D Q603 8-729-962-53 TRANSISTOR 2SC2625-D Q604 8-729-962-53 TRANSISTOR 2SC2625-D Q605 8-729-962-53 TRANSISTOR 2SC2625-D

Q606 8-729-962-53 TRANSISTOR 2SC2625-D Q607 8-729-962-53 TRANSISTOR 2SC2625-D Q608 8-729-962-53 TRANSISTOR 2SC2625-D Q609 8-729-040-87 TRANSISTOR 2SJ463A Q610 8-729-962-53 TRANSISTOR 2SC2625-D

Q611 8-729-048-99 TRANSISTOR 2SK2541 Q612 8-729-142-46 TRANSISTOR 2SC2001-LK Q613 8-729-902-80 TRANSISTOR DTA114YS Q615 8-729-142-46 TRANSISTOR 2SC2001-LK

< RESISTOR >

R602 1-247-871-11 CARBON 47K 5% 1/4W R603 1-249-411-11 CARBON 330 5% 1/4W R604 1-249-413-11 CARBON 470 5% 1/4W R605 1-247-879-11 CARBON 100K 5% 1/4W R606 1-247-863-11 CARBON 22K 5% 1/4W

R607 1-249-417-11 CARBON 1K 5% 1/4W R608 1-247-879-11 CARBON 100K 5% 1/4W R609 1-249-431-11 CARBON 15K 5% 1/4W R610 1-247-879-11 CARBON 100K 5% 1/4W R611 1-249-413-11 CARBON 470 5% 1/4W

R650 1-249-409-11 CARBON 220 5% 1/4W R651 1-249-409-11 CARBON 220 5% 1/4W R652 1-249-417-11 CARBON 1K 5% 1/4W R653 1-249-417-11 CARBON 1K 5% 1/4W R603 1-249-417-11 CARBON 1K 5% 1/4W

RA607 1-247-839-11 CARBON 2.2K 5% 1/4W RA612 1-247-891-00 CARBON 330K 5% 1/4W

**************************************************************

* 1-676-254-11 SPEAKER BOARD

**************

< CAPACITOR >

C186 1-102-106-00 CERAMIC 100PF 10% 50V C286 1-102-106-00 CERAMIC 100PF 10% 50V C506 1-164-085-11 CERAMIC 0.001uF 10% 50V

< CONNECTOR >

CN511 1-793-862-11 HOLDER, WIRE (2P2.5)

< JACK >

JK501 1-694-640-11 TERMINAL, SPK (SPEARKER OUT L-CH) JK502 1-793-866-11 JACK, RCA (RJ-1078)2P (SIGNAL IN)

< INDUCTOR >

LA503 1-419-678-11 COIL,INDUCTOR

R612 1-247-855-11 CARBON 10K 5% 1/4W R613 1-247-839-11 CARBON 2.2K 5% 1/4W R614 1-247-855-11 CARBON 10K 5% 1/4W R615 1-247-855-11 CARBON 10K 5% 1/4W R616 1-247-847-11 CARBON 4.7K 5% 1/4W

R617 1-247-895-00 CARBON 470K 5% 1/4W R618 1-247-895-00 CARBON 470K 5% 1/4W R619 1-247-895-00 CARBON 470K 5% 1/4W R620 1-247-847-11 CARBON 4.7K 5% 1/4W R621 1-247-871-11 CARBON 47K 5% 1/4W

R622 1-247-895-00 CARBON 470K 5% 1/4W R623 1-247-839-11 CARBON 2.2K 5% 1/4W R625 1-247-839-11 CARBON 2.2K 5% 1/4W R626 1-247-855-11 CARBON 10K 5% 1/4W

! R627 1-212-857-00 FUSIBLE 10 5% 1/4W F

R628 1-247-835-11 CARBON 1.5K 5% 1/4W R630 1-247-839-11 CARBON 2.2K 5% 1/4W R631 1-249-411-11 CARBON 330 5% 1/4W R632 1-247-839-11 CARBON 2.2K 5% 1/4W R633 1-247-843-11 CARBON 3.3K 5% 1/4W

R634 1-249-413-11 CARBON 470 5% 1/4W R636 1-247-847-11 CARBON 4.7K 5% 1/4W R637 1-249-418-11 CARBON 1.2K 5% 1/4W R638 1-247-903-00 CARBON 1M 5% 1/4W R640 1-249-417-11 CARBON 1K 5% 1/4W

R641 1-249-434-11 CARBON 27K 5% 1/4W R642 1-247-879-11 CARBON 100K 5% 1/4W R645 1-247-863-11 CARBON 22K 5% 1/4W R646 1-249-432-11 CARBON 18K 5% 1/4W

< RESISTOR >

R502 1-249-385-11 CARBON 2.2 5% 1/4W R503 1-249-385-11 CARBON 2.2 5% 1/4W

**************************************************************

1-673-338-11 TC RF BOARD

***********

< CONNECTOR >

CN691 1-580-170-11 PIN, CONNECTOR (PC BOARD) 9P

< PHOTO INTERRUPTER >

PH160 8-729-021-62 PHOTO INTERRUPTER SG-211

< RESISTOR >

R158 1-247-838-00 CARBON 2K 5% 1/4W R160 1-249-441-11 CARBON 100K 5% 1/4W

< VARIABLE RESISTOR >

RV160 1-228-992-11 VARIABLE RESISTOR (TAPE SPEED)

< SWITCH >

S302 1-771-661-11 SWITCH, LEAF (HEAD POSITION)

**************************************************************

– 95 –

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

VOL VOLUME

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* 1-676-103-11 VOL BOARD

**********

< CAPACITOR >

C870 1-126-966-11 ELECT 33uF 20% 50V C871 1-102-106-00 CERAMIC 100PF 10% 50V CA800 1-164-077-11 CERAMIC 220PF 10% 50V

< RESISTOR >

R870 1-247-843-11 CARBON 3.3K 5% 1/4W R871 1-249-427-11 CARBON 6.8K 5% 1/4W R872 1-249-432-11 CARBON 18K 5% 1/4W

418 1-500-386-11 FILTER,CLAMP (FERRITE CORE)

! F501 1-532-505-11 FUSE,TIMELUG (T5AL/250V) ! F601 1-532-501-11 FUSE,TIMELUG (T0.8AL/250V) (DR70L) ! F602 1-532-465-11 FUSE,TIMELUG (T3.15AL/250V) (DR70L) ! F603 1-532-465-11 FUSE,TIMELUG (T3.15AL/250V) (DR70L)

FL801 1-517-921-11 INDICATOR TUBE, FLUORESCENT HRPE1011-500-601-11 HEAD, REC/PB (RECORD/PLAYBACK/ERASE) M160 3-045-834-01 MOTOR ASSY (CAPSTAN/REEL) (INCLUDING

PULLEY)

M651 A-3320-538-A MOTOR ASSY (LOADING) (INCLUDING

PULLEY)

M701 X-2625-769-1 MOTOR GEAR ASSY (MB) (INCLUDING GEAR)

(SLED)

< SENSOR >

RM801 1-418-747-11 SENSOR, REMOTE

< SWITCH >

S806 1-771-838-11 SWITCH, TACT (VOLUME + ) S807 1-771-838-11 SWITCH, TACT (VOLUME – ) S808 1-771-838-11 SWITCH, TACT (SNOOZE)

**************************************************************

* 1-676-256-11 VOLUME BOARD (DR70L)

**************

< CAPACITOR >

C602 1-106-220-00 MYLAR 0.1uF 5% 100V CA602 1-126-968-11 ELECT 100uF 20% 50V

< CONNECTOR >

* CN609 1-793-103-11 CONNECTOR (TOP BASE) 2P

< RESISTOR >

R655 1-249-418-11 CARBON 1.2K 5% 1/4W

< VARIABLE RESISTOR >

VR601 1-227-155-11 RES, VAR 50K (LEVEL)

**************************************************************

P601 1-793-868-11 PLUG (STEREO) (DR70L) PH160 8-729-021-62 PHOTO INTERRUPTOR SG-211 PM160 1-454-958-11 SOLENOID, PLUNGER S302 1-771-661-11 SWITCH, LEAF (HEAD POSITION) SP101 1-529-581-11 SPEAKER (15W) (R-CH)

SP201 1-529-581-11 SPEAKER (15W) (L-CH) SP601 1-529-134-11 SPEAKER (10cm) (WOOFER) (DR70L)

! T501 1-435-339-11 POWER TRANSFORMER ! T601 1-435-239-11 TRANSFORMER, POWER (DR70L)

**************************************************************

ACCESSORIES & PACKING MATERIALS

********************************

1-418-767-11 REMOTE COMMANDER (RMT-CDR50AD) 1-754-106-11 ANTENNA, AM ROOP 1-754-107-11 ANTENNA, FH LINE

! 1-770-019-31 ADAPTOR, CONVERSION PLUG 3P (UK)

1-791-984-11 CORD, CONNECTION (RED/WHT)

(2P PIN-PLUG)

1-791-985-11 CORD, CONNECTION (BLK) (1P PIN PLUG)

(DR70L) 1-791-986-11 CORD, SPEAKER 3-867-748-11 MANUAL, INSTRUCTION (ENGLISH, SPANISH)

(EXCEPT IT)

3-867-748-21 MANUAL, INSTRUCTION (FRENCH, GERMAN)

(AEP,SP)

3-867-748-31 MANUAL, INSTRUCTION (DUTCH,

PORTUGUESE) (AEP)

MISCELLANEOUS

***************

53 1-794-036-11 WIRE(FLATTYPE) (19 CORE) (90mm) 57 1-794-037-11 WIRE(FLATTYPE) (18 CORE) 58 1-794-038-11 WIRE(FLATTYPE) (19 CORE) (70mm) 60 1-794-040-11 WIRE(FLATTYPE) (15 CORE) 61 1-794-039-11 WIRE(FLATTYPE) (20 CORE)

111 1-452-899-21 MAGNET 116 1-783-888-11 WIRE (FLAT TYPE) (16 CORE)

! 254 8-848-483-05 OPTICAL PICK-UP KSS-213C

255 X-2626-202-1 MOTOR SHASSIS ASSY (MB) (INCLUDING

M702) (SPINDLE)

311 1-533-233-31 HOLDER, FUSE

315 1-792-188-11 CORD,SUB POWER

! 316 1-791-929-11 CORD, AC

411 1-533-233-31 HOLDER, FUSE (DR70L)

! 415 1-791-929-11 CORD, AC (DR70L)

416 3-042-251-01 STOPPER,CORD (DR70L)

3-867-748-41 MANUAL, INSTRUCTION (ITALIAN) (IT) 3-867-748-51 MANUAL, INSTRUCTION (SWEDISH, FINNISH)

(EAST EUROPEAN & RUSSIAN)

3-867-748-61 MANUAL, INSTRUCTION (POLISH, CZECH,

HUNGARIAN) (EAST EUROPEAN & RUSSIAN)

3-043-305-01 BATTERY LID (FOR RMT-CDR50AD)

**************************************************************

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

– 96 –

Ref. No. Part No. Description Remark

**************

HARDWARE LIST

**************

#1 7-685-247-19 SCREW +KTP 3X10 TYPE2 NON-SLIT #2 7-685-863-09 SCREW +BVTT 2.6X8 (S) #3 7-685-873-09 SCREW +BVTT 3X10 (S) #4 7-685-873-04 SCREW +BVTT 3X10 (S) #5 7-621-772-00 SCREW +B 2X3

#6 7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT #7 7-621-255-45 SCREW +P 2X6 #8 7-682-649-09 SCREW +PWH 3X10 (DR70L) #9 7-685-160-01 SCREW +P 4X10 TYPE1 #10 7-685-163-01 SCREW +P 4X16 TYPE1

#12 7-685-872-04 SCREW +BVTT 3X8 (S) #13 7-685-874-09 SCREW +BVTT 3X12 (S) #14 7-685-882-09 SCREW +BVTT 4X10 (S) #15 7-685-872-09 SCREW +BVTT 3X8 (S) #16 7-685-645-79 SCREW +BVTP 3X6 TYPE2 SLIT

– 97 –

PMC-DR50L/DR70L

9-927-162-12

(including : 9-927-162-91)

Sony Corporation

Audio Entertainment Group

– 98 –

2000L0264-1

Published by General Engineering Dept.

Sony PMCDR-50-L, PMCDR-70-L Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTS

SERVICE NOTE

GENERAL

DISASSEMBLY

CD ASSY

Tray

ASP board

Belt

Optical pick-up block

Mechanism deck

Control board

Display board

VOL board

Power board

Speaker board

ADJUSTMENTS

DIAGRAMS

Waveforms

EXPLODED VIEWS

AC OUTLET

AMP ICAMP

ELECTRICAL PARTS LIST

CONNECTOR

CONTROL

CPU DSPDISPLAY

DSP HEAD RELAY

JACK

LED MAIN

MOTOR POWERMAIN

POWER TRANSFORMER

SP AMP ICPOWER TRANSFORMER

SP MAINSP JACK

SP MAIN TC RF

SPEAKER

VOL VOLUME