Sanyo DC-DA70 User manual

FILE NO.
Service Manual Micro Component System DC-DA70 (AU)
(PA)
PRODUCT CODE No.
129 573 04 (AU)
129 573 05 (PA)
REFERENCE No. SM5810135
SPECIFICATIONS
General
Output power ......................... 4 Wx2(at 4 ohms, 10% distortion)
Outputs .................................. SPEAKERS : 4 ohms
PHONES : 8 - 32 ohms
Power requirements............... AC 230 - 240 V, 50 Hz (AU)
AC 110-120V/220-240V,
50/60Hz (PA)
Power consumption ............... 19 W
Dimensions (W x H x D) ........ Approx. 140 x 210 x 200 mm
Weight.................................... Approx. 2.2 kg
Speaker system
Type....................................... Full range bass reflex
Drivers ................................... 10 cm cone type
Maximum
power-handling capacity ..... 6 W (peak)
Nominal impedance ............... 4 ohms
Dimensions (W x H x D) ........ Approx. 140 x 210 x 184 mm
Weight.................................... Approx. 1.2 kg (per speaker)
Specifications subject to change without notice.
Tuner
Reception frequency.............. FM : 87.5 - 108.0 MHz
AM : 522 - 1710 kHz(9KHz step)
520 - 1710 kHz(10KHz step)
CD player
Channels................................ 2-channel stereo
Sampling frequency ............... 44.1 kHz
Pick-up................................... Optical 3-beam
semiconductor laser
Wave length........................... 790 nm
Wow and Flutter..................... Below measurable limits
Cassette deck section
Track system ......................... 4-track, 2-channel stereo
Frequency response .............. 80 Hz - 15kHz
Signal to noise ratio ............... 40 dB
Wow and Flutter..................... 0.15% (WRMS)
Fast forward / Rewind time .... Approx. 110 sec. (C-60)
PA : This service manual consists of "DC-DA70U" (Main unit : 129 572 05)
and "SX-DA70" (Speaker system : 165 006 00).
AU : This service manual consists of "DC-DA70U" (Main unit : 129 572 04)
and "SX-DA70" (Speaker system : 165 006 00).

- 1 -
LASER BEAM SAFETY PRECAUTION
• Pick-up that emits a laser beam is used in this CD player section.
CAUTION :
USE OF CONTROLS OR ADJUSTMENTS
OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN
MAY RESULT IN HAZARDOUS RADIATION
EXPOSURE
LASER OUTPUT..........0.6 mW Max. (CW)
WAVELENGTH .............790 nm
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE
FOR STRÅLING.
VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
CD PICK-UP MAINTENANCE
About pick-up (Optical lens) Cleaning
Clean a lens with swab of the cotton which moistened it with alcohol, cleaning paper or cleaning disc appointed.
Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.)
Show a clean procedure in the following in reference by swab of cotton.
1. Cotton swab is wrapped with Cleaning paper.
2. Add the isopropyl alcohol.
3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens.
CD PLAYER ADJUSTMENTS
1. ADJUSTMENTS
(1) Confirm the tracking balance
1. Connect an Oscilloscope to TP2 (TE) and TP4 (VC).
2. Turn on the POWER switch.
3. Set the test disc. (DISC 1)
4. Press "MEMORY" button and "BACK SKIP" button
simultaneously. Within 1 second after pressing the "PLAY/
PAUSE" button.
5. Confirm that the oscilloscope waveform is symmetrical on the
top and bottom in relation to 0V (VC).
200mV/div.
5ms/div.

- 2 -
OPENING EXPANDED
b
a
(2) Checking the "eye" pattern
1. Switch "ON" the POWER.
2. Connect an oscilloscope to TP1 (RF) and TP4 (VC).
3. Load the test disc.
4. Press the PLAY button.
5. Check to be sure that the "eye" pattern is at the center of
waveform and that the diamond shape is clearly defined.
6. Press the STOP button.
7. Turn off the POWER switch.
CD PLAYER ADJUSTMENTS
OSCILLOSCOPE
+
TP1
(RF)
TP4
(VC)
-
TAPE ADJUSTMENTS
R / P HEAD
RED WHITE
YELLOW EARTH
a. Replacing the head
1. After replacement, demagnetize the heads by using a
degausser.
2. Be sure to clean the heads before attempting to make any
adjustments.
3. Be sure both channels (1 and 2) are the same level.
(Using a dual-channels oscilloscope).
4. All wiring should be returned to the original position after
work is completed.
b. Adjusting head azimuth
1. Load a test tape (VTT-738, etc. :10kHz) for azimuth
adjustment.
2. Press the PLAY button.
3. Use a cross-tip screwdriver to turn the screw for normal
azimuth adjustment so that the left and right outputs are
maximized at the same phase during normal playback.
4. Press the STOP button.
d. Replacing the motor
1
2
3
44
MOTOR SPEED
ADJUSTMENT
c. Adjusting motor speed
1. Insert the test tape (MTT-111 or etc. 3,000 Hz).
2. Press the PLAY button.
3. Use a flat-tip screwdriver to turn the SVR to adjust so that
the frequency counter becomes 3,000 Hz.
4. Press the STOP button.
e. Checking the mechanism torques
•Clean the head, capstan and pinch roller before making any
measurement.
Measureent Take-up torque Back tension Tape tension
Cassette for PLAY : TW-2111A PLAY : TW-2111A Drive-power cassette
measurement F.FWD/REW : TW-2231 TW-2412
PLAY 30 ~ 70gr.cm 1.0 ~ 6.0gr.cm 80 gr or more
F.FWD/REW 55 gr or more - -

- 3 -
TUNER ADJUSTMENTS
• Use a plastic screw driver for adjustments.
• MODE : ST (Stereo)
• Speaker impedance : 6 ohm
• TUNING
FM : 87.5 - 108.0MHz
AM : 522 - 1710KHz
SG RF Level : 75 open Voltage dBµV
Antenna : 75 unbalanced , Modulation : 1 kHz
Dev. : ±22.5kHz(MONO) 22.5kHz(STEREO) ±6.75kHz(PILOT)
FM
Ant.:75ΩunbalancedModulationfrequency:1kH
z
StandardInput:60dBDeviation:±22.5kHz(Mono)
Item Frequency Alignment Parts Remark
IF(0V)Alignment 98MHzINPUTLEVEL AlignmentVoltage CheckVoltage
FMANTSG=66dBμV IC2113,22pin(TP22,TP23) T2002 IC2113,22pin(TP22,TP23)
is0.0±0.05V is0.0±0.05V
Cover(Voltage)Alignment Low 87.5MHZ 1.00±0.5V(CheckOnly) L2002 CheckOnly
High 108.0MHZ 6.20±0.1V --- CheckOnly
Tracking(Voltage)Alignment Low 90.0MHZ Maximum --- ConfirmS/N=30dB
High 106.0MHZ ---
AM
Ant.:IRELOOPANT
Modulationfrequency:1kHz
Modulation:30%
Item Frequency Alignment Parts Remark
IFAlignment
450kHz(at999kHz) Maximum T2001
OR
XF215 SymmetricalWaveForm
Cover(Voltage)Alignment Low 522kHz 1.0±0.05V L2205
High 1710kHz 7.95±0.8V(Checkonly) --- AFMaximum
Tracking(Voltage)Alignment Low 603kHz Maximum L2204
High 1404kHz CT211 AFMaximum
CT211
L2204
L2205 T2001
VT TEST
J2403
T2002
TP22
J2409
TP23
L2101

- 4 -
EXPLODED VIEW (CABINET & CHASSIS)
112 13
3
4
2
5678910
11
19 20 16 18
31
26
17
25
23
22
21
15
24
14
27
28
Y15
Y15
Y06 Y06
Y07
Y13
Y12
Y14
Y14
Y08
Y08
Y08
Y11Y0329
Y13Y14
Y04
Y10
Y09
Y09
Y05
Y05
Y16
Y16
Y10
Y07
Y13
Y01 Y01
30 30
73 57
72
75
74
52
71
76
58
55
56
51

- 5 -
PARTS LIST PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC
SYMBOL !
!! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF
SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY !
!! , USE ONLY THE REPLACEMENT PARTS DESIGNATED,
OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST
IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER.
CAUTION :Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
PACKING & ACCESORIES
REF.NO. PART NO. DESCRIPTION
614 308 1487 CARTON CASE (AU)
614 308 1494 CARTON CASE (PA)
614 307 2423 CUSHION,REAR
614 307 2430 CUSHION,FRONT
614 308 1623 INSTRUCTION MANUAL (AU)
614 308 1630 INSTRUCTION MANUAL (PA)
614 231 6832 LABEL,SAFETY,CLASS1
645 041 1571 POLY SHEET-0340X0280*NC,SET
645 037 9833 POLY BAG-0180X0250*NC,
1AV0L90B00200
614 309 3435 NOTICE (AU)
645 005 1227 ASSY,ANTENA,LOOP
645 040 3217 REMOCON,RB-DA70
or 645 042 3604 REMOCON,RB-DA70
or 645 042 3611 REMOCON,RB-DA70
614 312 2173 ASSY,BOX,SPEAKER
645 006 4630 PLUG,ADAPTOR AC (PA)
or 645 017 2175 PLUG,ADAPTOR AC (PA)
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1 614 307 1952 ASSY,DOOR,DECK
2 614 309 7969 ASSY,GEAR,CASSETTE
3 614 310 4940 ASSY,PANEL,FRONT
4 614 307 2188 KNOB,VOLUME
5 614 307 2195 KNOB,DECK,MECHA,REC
6 614 307 2201 KNOB,DECK,MECHA,PLAY
7 614 307 2218 KNOB,DECK,MECHA,REW
8 614 307 2225 KNOB,DECK,MECHA,FFWD
9 614 307 2232 KNOB,DECK,MECHA,STOP/EJECT
10 614 307 2249 KNOB,DECK,MECHA,PAUSE
11 614 307 2270 MOUNTING,DECK,KNOB
12 614 307 2263 LID,CASSETTE
13 614 308 5058 SPRING,DOOR,DECK
14 614 308 1197 ASSY,CABINET,REAR (AU)
14 614 308 1203 ASSY,CABINET,REAR (PA)
15 614 307 2003 BUTTON,POWER,1 KEY
16 614 307 2010 BUTTON,FUNCTION,10 KEYS
17 614 307 2027 BUTTON,CD OPEN,1 KEY
18 614 307 8784 LEVER
19 614 307 8722 BUTTON,PUSH,1 KEY
20 614 307 2034 BUTTON,BASS,1 KEY
21 614 311 7872 ASSY,LID,CD,1 KEY
22 614 303 0256 LATCH,MAGNET
23 614 307 8821 PULLEY
24 614 308 0534 SPRING,REC
25 614 307 2393 SPRING,DOOR CD
26 614 307 2072 COVER,PICK-UP
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
Y01 411 021 3503 SCR S-TPG BIN 3X10,
F-PANEL+MTG DECK KNOB
Y02 411 020 8905 SCR S-TPG BRZ+FLG 3X10,GEAR
Y03 411 021 4005 SCR S-TPG BIN 3X12,REAR+STOPPER
Y04 411 020 9100 SCR S-TPG BRZ+FLG 3X12,
REAR+P-TRANS
Y05 411 021 3503 SCR S-TPG BIN 3X10,
C-REAR(ANT TERMINAL)
Y06 411 021 1806 SCR S-TPG BIN 2.6X10,MTG CD+DA11
Y07 411 092 0906 WASHER Z 2.6X10X0.5,MTG CD+DA11
Y08 411 021 3503 SCR S-TPG BIN 3X10,
REAR+DECK MECHA
Y09 411 021 4500 SCR S-TPG BIN 3X16,C-REAR
Y10 411 098 7800 SCR S-TPG FLT 3X12,
C-REAR(L/R SIDE)
Y11 411 126 1404 SCR S-TPG BIN 2X4,
SPRING DECK REC
Y12 411 021 6405 SCR S-TPG BIN 3X8,
MTG CD+ASSY,GEAR
Y13 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+FRONT PCB
Y14 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+TUNER PCB
Y15 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+CD PCB
Y16 411 021 3503 SCR S-TPG BIN 3X10,MTG CD+REAR
ELECTRICAL PARTS
REF.NO. PART NO. DESCRIPTION
51 !
!! 645 032 1887 CORD,POWER-1.74MK (AU)
51 !
!! 645 016 9939 CORD,POWER-1.74MK (PA)
52 614 310 5466 FLEXIBLE FLAT CABLE (CN102)
53 614 309 8454 ASSY,WIRE (CN103)
55 614 309 8805 ASSY,WIRE,MECHA SW-AMP (CN405)
56 614 309 8799 ASSY,WIRE,R/P HEAD-AMP (CN406)
57 614 310 5459 FLEXIBLE FLAT CABLE (CN604)
58 !
!! 423 016 7908 FUSE 250V 2.5A
59 !
!! 645 040 8113 POWER TRANSFORMER (AU)
59 !
!! 645 040 8120 POWER TRANSFORMER (PA)
614 310 6210 FLEXIBLE FLAT CABLE,
FRONT TU MAIN (CN403)
614 274 2013 CORD,ID CONNECTOR (E2101)
REF.NO. PART NO. DESCRIPTION
27 614 307 2287 MOUNTING,CD
28 614 310 1673 ASSY,GEAR,LID,CD
29 614 308 4914 STOPPER
30 614 310 3899 SPACER,MECHA
31 614 274 8190 LABEL,SAFETY,LASER PICK UP

- 6 -
PARTS LIST
AMPLIFIER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
71 614 310 4094 ASSY,PWB,AMP,AMP-TU
(AU) (Only Initial)
71 614 310 4919 ASSY,PWB,AMP,AMP-TU
(PA) (Only Initial)
C4714 403 058 4608 POLYESTER 0.15U J 50V
C4716 403 350 8403 ELECT 1000U M 16V
or 403 313 4602 ELECT 1000U M 16V
C4814 403 058 4608 POLYESTER 0.15U J 50V
C4816 403 313 4602 ELECT 1000U M 16V
or 403 350 8403 ELECT 1000U M 16V
C4913 403 329 5907 ELECT 3300U M 25V
or 403 350 9301 ELECT 3300U M 25V
C4918 403 056 7502 POLYESTER 1000P J 50V
CN401 645 006 1875 PLUG,2P,SPEAKER
CN402 645 006 1875 PLUG,2P,SPEAKER
CN405 645 004 2904 PLUG,4P
CN406 645 005 8110 PLUG,4P
CN421 645 011 6384 JACK,PHONE D3.6,HEADPHONE
CN441 645 004 2881 PLUG,2P,POWER
CN490 645 012 2736 SOCKET,DIP 8P
CN491 645 012 5096 SOCKET,FPC 12P
CN492 614 309 8812 ASSY,WIRE
D4102 407 012 4406 DIODE 1SS133
D4951 !
!! 407 099 6003 ZENER DIODE MTZJ9.1B
D4953 407 012 4406 DIODE 1SS133
D4961 407 012 4406 DIODE 1SS133
D4962 407 012 4406 DIODE 1SS133
D4963 407 012 4406 DIODE 1SS133
D4964 407 012 4406 DIODE 1SS133
D4980 !
!! 407 098 3300 DIODE RL153-BF-S2
D4981 !
!! 407 098 3300 DIODE RL153-BF-S2
D4982 !
!! 407 098 3300 DIODE RL153-BF-S2
D4983 !
!! 407 098 3300 DIODE RL153-BF-S2
FCL41 !
!! 645 006 4760 HOLDER,FUSE
or !
!! 645 031 7903 HOLDER,FUSE
FCL42 !
!! 645 006 4760 HOLDER,FUSE
or !
!! 645 031 7903 HOLDER,FUSE
HS401 614 307 9866 HEAT SINK
IC410 409 384 3506 IC BA3314F
IC411 409 390 1107 IC LC75392
IC412 !
!! 409 295 7402 IC TA8229K
L4781 645 006 9864 INDUCTOR,80U (AU)
or 645 041 3094 INDUCTOR,80U (AU)
L4881 645 006 9864 INDUCTOR,80U (AU)
or 645 041 3094 INDUCTOR,80U (AU)
L4902 645 031 5893 TRANS,OSC,85KHZ,O.S.C
LG401 645 006 4432 FIXER
PR495 !
!! 645 014 2529 PROTECTOR,1.25A 125V
PR496 645 014 2536 PROTECTOR,1.5A 125V
Q4103 405 000 0508 TR DTA114ES
or 405 110 5400 TR KRA102M-A
Q4104 405 109 9204 TR KRC102M-A
or 405 000 3103 TR DTC114ES
Q4106 405 109 9204 TR KRC102M-A
or 405 000 3103 TR DTC114ES
Q4730 405 143 6504 TR KTA1267-GR
or 405 004 4601 TR 2SA608-F-SPA
or 405 004 5103 TR 2SA608-G-SPA
or 405 006 1806 TR 2SA933S-R
or 405 006 1905 TR 2SA933S-S
Q4751 405 151 4400 TR KTD1303
or 405 021 0204 TR 2SD1012-F-SPA
or 405 021 0600 TR 2SD1012-G-SPA
or 405 033 6706 TR 2SD1468S-R
or 405 033 6805 TR 2SD1468S-S
REF.NO. PART NO. DESCRIPTION
Q4830 405 004 5103 TR 2SA608-G-SPA
or 405 006 1806 TR 2SA933S-R
or 405 006 1905 TR 2SA933S-S
or 405 004 4601 TR 2SA608-F-SPA
or 405 143 6504 TR KTA1267-GR
Q4851 405 151 4400 TR KTD1303
or 405 021 0204 TR 2SD1012-F-SPA
or 405 021 0600 TR 2SD1012-G-SPA
or 405 033 6706 TR 2SD1468S-R
or 405 033 6805 TR 2SD1468S-S
Q4902 405 017 9709 TR 2SC3330-U
or 405 017 9600 TR 2SC3330-T
or 405 011 8609 TR 2SC1740S-S
or 405 143 8706 TR KTC3199-GR
or 405 011 8500 TR 2SC1740S-R
Q4903 405 011 8500 TR 2SC1740S-R
or 405 011 8609 TR 2SC1740S-S
or 405 143 8706 TR KTC3199-GR
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
Q4904 405 143 8706 TR KTC3199-GR
or 405 011 8500 TR 2SC1740S-R
or 405 011 8609 TR 2SC1740S-S
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
Q4951 !
!! 405 138 6403 TR KTD2058Y
or !
!! 405 095 1602 TR 2SD2061-E
or !
!! 405 095 1701 TR 2SD2061-F
or 405 158 2102 TR KTC2026-Y
R4000 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R4001 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R4002 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R4003 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R4004 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R4104 401 037 5707 MT-GLAZE 100K JA 1/10W
R4105 401 037 5608 MT-GLAZE 10K JA 1/10W
R4106 401 037 5608 MT-GLAZE 10K JA 1/10W
R4107 401 038 6505 MT-GLAZE 47K JA 1/10W
R4703 401 038 7502 MT-GLAZE 56 JA 1/10W
R4704 401 038 5102 MT-GLAZE 3.9K JA 1/10W
R4705 401 037 9309 MT-GLAZE 18K JA 1/10W
R4708 401 037 9309 MT-GLAZE 18K JA 1/10W
R4709 401 037 7909 MT-GLAZE 1.5K JA 1/10W
R4710 401 038 5102 MT-GLAZE 3.9K JA 1/10W
R4716 401 037 5400 MT-GLAZE 1K JA 1/10W
R4717 401 037 8005 MT-GLAZE 15K JA 1/10W
R4718 401 037 7800 MT-GLAZE 150 JA 1/10W
R4730 401 038 0800 MT-GLAZE 22K JA 1/10W
R4731 401 037 6902 MT-GLAZE 120K JA 1/10W
R4732 401 038 9308 MT-GLAZE 68K JA 1/10W (AU)
R4732 401 038 3702 MT-GLAZE 33K JA 1/10W (PA)
R4733 401 038 3603 MT-GLAZE 3.3K JA 1/10W
R4734 401 038 6406 MT-GLAZE 4.7K JA 1/10W
R4735 401 038 5102 MT-GLAZE 3.9K JA 1/10W
R4736 401 038 6505 MT-GLAZE 47K JA 1/10W
R4737 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R4738 401 037 5400 MT-GLAZE 1K JA 1/10W
R4739 401 038 6505 MT-GLAZE 47K JA 1/10W
R4740 401 038 0800 MT-GLAZE 22K JA 1/10W
R4741 401 038 2200 MT-GLAZE 27K JA 1/10W
R4742 401 037 5608 MT-GLAZE 10K JA 1/10W
R4743 401 037 5707 MT-GLAZE 100K JA 1/10W
R4745 401 037 5608 MT-GLAZE 10K JA 1/10W
R4746 401 039 0502 MT-GLAZE 82K JA 1/10W
R4747 401 038 9308 MT-GLAZE 68K JA 1/10W
R4748 401 038 0800 MT-GLAZE 22K JA 1/10W
R4749 401 038 0800 MT-GLAZE 22K JA 1/10W

- 7 -
PARTS LIST
REF.NO. PART NO. DESCRIPTION
R4750 401 038 0800 MT-GLAZE 22K JA 1/10W
R4751 401 038 0800 MT-GLAZE 22K JA 1/10W
R4752 !
!! 402 071 1304 FUSIBLE RES 2.2 JA 1/4W
R4753 401 037 9408 MT-GLAZE 180K JA 1/10W
R4756 401 038 6406 MT-GLAZE 4.7K JA 1/10W
R4760 401 037 5608 MT-GLAZE 10K JA 1/10W
R4761 401 037 5400 MT-GLAZE 1K JA 1/10W
R4770 401 038 6505 MT-GLAZE 47K JA 1/10W
R4781 401 037 7800 MT-GLAZE 150 JA 1/10W
R4803 401 038 7502 MT-GLAZE 56 JA 1/10W
R4804 401 038 5102 MT-GLAZE 3.9K JA 1/10W
R4805 401 037 9309 MT-GLAZE 18K JA 1/10W
R4808 401 037 9309 MT-GLAZE 18K JA 1/10W
R4809 401 037 7909 MT-GLAZE 1.5K JA 1/10W
R4810 401 038 5102 MT-GLAZE 3.9K JA 1/10W
R4816 401 037 5400 MT-GLAZE 1K JA 1/10W
R4817 401 037 8005 MT-GLAZE 15K JA 1/10W
R4818 401 037 7800 MT-GLAZE 150 JA 1/10W
R4830 401 038 0800 MT-GLAZE 22K JA 1/10W
R4831 401 037 6902 MT-GLAZE 120K JA 1/10W
R4832 401 038 9308 MT-GLAZE 68K JA 1/10W (AU)
R4832 401 038 3702 MT-GLAZE 33K JA 1/10W (PA)
R4833 401 038 3603 MT-GLAZE 3.3K JA 1/10W
R4834 401 038 6406 MT-GLAZE 4.7K JA 1/10W
R4835 401 038 5102 MT-GLAZE 3.9K JA 1/10W
R4836 401 038 6505 MT-GLAZE 47K JA 1/10W
R4837 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R4838 401 037 5400 MT-GLAZE 1K JA 1/10W
R4839 401 038 6505 MT-GLAZE 47K JA 1/10W
R4840 401 038 0800 MT-GLAZE 22K JA 1/10W
R4841 401 038 2200 MT-GLAZE 27K JA 1/10W
R4842 401 037 5608 MT-GLAZE 10K JA 1/10W
R4843 401 037 5707 MT-GLAZE 100K JA 1/10W
R4845 401 037 5608 MT-GLAZE 10K JA 1/10W
R4846 401 039 0502 MT-GLAZE 82K JA 1/10W
R4847 401 038 9308 MT-GLAZE 68K JA 1/10W
R4848 401 038 0800 MT-GLAZE 22K JA 1/10W
R4849 401 038 0800 MT-GLAZE 22K JA 1/10W
R4850 401 038 0800 MT-GLAZE 22K JA 1/10W
R4851 401 038 0800 MT-GLAZE 22K JA 1/10W
R4852 !
!! 402 071 1304 FUSIBLE RES 2.2 JA 1/4W
R4853 401 037 9408 MT-GLAZE 180K JA 1/10W
R4856 401 038 6406 MT-GLAZE 4.7K JA 1/10W
R4860 401 037 5608 MT-GLAZE 10K JA 1/10W
R4861 401 037 5400 MT-GLAZE 1K JA 1/10W
R4870 401 038 6505 MT-GLAZE 47K JA 1/10W
R4881 401 037 7800 MT-GLAZE 150 JA 1/10W
R4890 401 039 0205 MT-GLAZE 82 JA 1/10W
R4901 401 038 7403 MT-GLAZE 510K JA 1/10W
R4905 401 037 5202 MT-GLAZE 100 JA 1/10W
R4910 401 037 5608 MT-GLAZE 10K JA 1/10W
R4911 401 037 6506 MT-GLAZE 12 JA 1/10W
R4912 401 038 3504 MT-GLAZE 330 JA 1/10W
R4914 401 038 2101 MT-GLAZE 2.7K JA 1/10W
R4938 401 037 5608 MT-GLAZE 10K JA 1/10W
R4941 !
!! 402 081 0205 FUSIBLE RES 27 JA 1/4W
R4948 401 038 0701 MT-GLAZE 2.2K JA 1/10W
R4949 401 038 0701 MT-GLAZE 2.2K JA 1/10W
R4961 401 037 5608 MT-GLAZE 10K JA 1/10W
R4962 401 037 5400 MT-GLAZE 1K JA 1/10W
R4971 401 037 5202 MT-GLAZE 100 JA 1/10W
R4972 401 037 5400 MT-GLAZE 1K JA 1/10W
R4991 401 037 5608 MT-GLAZE 10K JA 1/10W
S4901 !
!! 645 009 8871 SWITCH,PUSH 2P-2T,POWERSW
S4905 645 040 8137 SWITCH,SLIDE 2P-2TX1,BEAT CCL
S4950 645 038 7586 SWITCH,PUSH,R/PSW
SA401 411 021 6405 SCR S-TPG BIN 3X8
SA402 411 021 6405 SCR S-TPG BIN 3X8
614 125 0236 CUSHION,FOR W207
FRONT P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
72 614 310 4100 ASSY,PWB,FRONT (Only Initial)
BR601 614 307 2164 HOLDER,LCD
C6200 403 259 0508 NP-ELECT 1U M 50V
CN601 645 012 5164 SOCKET,FPC 12P
CN602 614 016 8464 PLUG
CN603 645 012 5508 SOCKET,FPC 17P,FRONT-TU
D6901 407 012 4406 DIODE 1SS133
D6902 407 012 4406 DIODE 1SS133
IC601 409 475 7505 IC LC72336-9921
L6900 645 001 4550 INDUCTOR,10U K
or 645 031 7835 INDUCTOR,10U K
LCD60 645 038 7562 LCD
LS601 614 309 4180 DEC,SHEET,LCD_SHEET
Q6200 405 143 8706 TR KTC3199-GR
or 405 011 8500 TR 2SC1740S-R
or 405 011 8609 TR 2SC1740S-S
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
Q6201 405 143 8706 TR KTC3199-GR
or 405 011 8500 TR 2SC1740S-R
or 405 011 8609 TR 2SC1740S-S
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
R6001 401 038 7601 MT-GLAZE 560 JA 1/10W
R6002 401 038 9001 MT-GLAZE 680 JA 1/10W
R6003 401 039 0304 MT-GLAZE 820 JA 1/10W
R6004 401 037 6704 MT-GLAZE 1.2K JA 1/10W
R6005 401 038 7601 MT-GLAZE 560 JA 1/10W
R6006 401 038 9001 MT-GLAZE 680 JA 1/10W
R6007 401 039 0304 MT-GLAZE 820 JA 1/10W
R6008 401 037 6704 MT-GLAZE 1.2K JA 1/10W
R6009 401 037 9309 MT-GLAZE 18K JA 1/10W
R6010 401 037 5608 MT-GLAZE 10K JA 1/10W
R6011 401 037 5608 MT-GLAZE 10K JA 1/10W
R6012 401 037 5608 MT-GLAZE 10K JA 1/10W
R6100 401 037 5707 MT-GLAZE 100K JA 1/10W
R6101 401 037 5707 MT-GLAZE 100K JA 1/10W
R6102 401 037 5707 MT-GLAZE 100K JA 1/10W
R6103 401 037 5707 MT-GLAZE 100K JA 1/10W
R6104 401 037 5608 MT-GLAZE 10K JA 1/10W
R6105 401 037 5608 MT-GLAZE 10K JA 1/10W
R6106 401 037 5608 MT-GLAZE 10K JA 1/10W
R6107 401 038 6406 MT-GLAZE 4.7K JA 1/10W
R6108 401 038 6406 MT-GLAZE 4.7K JA 1/10W
R6109 401 038 6505 MT-GLAZE 47K JA 1/10W
R6110 401 037 5707 MT-GLAZE 100K JA 1/10W
R6111 401 038 6505 MT-GLAZE 47K JA 1/10W
R6112 401 037 5608 MT-GLAZE 10K JA 1/10W
R6113 401 037 5608 MT-GLAZE 10K JA 1/10W
R6120 401 037 8005 MT-GLAZE 15K JA 1/10W
R6121 401 038 0800 MT-GLAZE 22K JA 1/10W
R6122 401 039 0403 MT-GLAZE 8.2K JA 1/10W
R6123 401 038 0800 MT-GLAZE 22K JA 1/10W
R6200 401 038 0701 MT-GLAZE 2.2K JA 1/10W
R6201 401 038 2101 MT-GLAZE 2.7K JA 1/10W
R6300 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6301 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6302 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6303 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6304 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6305 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6306 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6307 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6308 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6309 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6310 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
R6311 401 035 4108 MT-GLAZE 0.000 ZA 1/8W

- 8 -
PARTS LIST
CD P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
73 614 307 8982 ASSY,PWB,CD (Only Initial)
CN111 645 040 0513 SOCKET,FPC 15P
or 645 026 2463 SOCKET,FFC 15P
CN113 645 005 8127 PLUG,6P,BASEMECHA
CN122 645 005 8134 PLUG,8P
D1402 407 099 5204 ZENER DIODE MTZJ5.1B
D1403 407 012 4406 DIODE 1SS133
D1404 407 012 4406 DIODE 1SS133
D1410 !
!! 407 098 3300 DIODE RL153-BF-S2
IC101 409 396 8100 IC LA9241ML
IC102 409 435 2106 IC LC78622NE
IC103 !
!! 409 372 9602 IC LA6541(until M0403001 for AU,
M0402001 for PA)
IC103 !
!! 409 486 8706 IC MM1469XH (M0403001 onward for
AU, M0402001 onward for PA)
L1451 645 001 4550 INDUCTOR,10U K
or 645 031 7835 INDUCTOR,10U K
PR140 !
!! 645 014 2499 PROTECTOR,0.4A 125V
Q1301 405 008 7103 TR 2SB808-G-SPA
or 405 008 6809 TR 2SB808-F-SPA
or 405 151 4509 TR KTA1270-Y
or 405 151 4608 TR KTA1270-O
REF.NO. PART NO. DESCRIPTION
Q1401 !
!! 405 009 5306 TR 2SB927-T
or !
!! 405 009 5207 TR 2SB927-S
or !
!! 405 158 2201 TR KTA1282
or !
!! 405 141 3604 TR KTA1273-Y
R1301 401 037 5400 MT-GLAZE 1K JA 1/10W
R1302 401 037 5103 MT-GLAZE 10 JA 1/10W
R1303 401 037 5707 MT-GLAZE 100K JA 1/10W
R1304 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R1305 401 038 0701 MT-GLAZE 2.2K JA 1/10W
R1308 401 038 2200 MT-GLAZE 27K JA 1/10W
R1309 401 038 3504 MT-GLAZE 330 JA 1/10W
R1310 401 037 8005 MT-GLAZE 15K JA 1/10W
R1311 401 037 5707 MT-GLAZE 100K JA 1/10W
R1312 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R1313 401 038 0800 MT-GLAZE 22K JA 1/10W
R1314 401 038 0800 MT-GLAZE 22K JA 1/10W
R1315 401 037 8005 MT-GLAZE 15K JA 1/10W
R1317 401 038 9308 MT-GLAZE 68K JA 1/10W
R1318 401 037 7909 MT-GLAZE 1.5K JA 1/10W
R1320 401 039 0403 MT-GLAZE 8.2K JA 1/10W
R1324 401 038 3702 MT-GLAZE 33K JA 1/10W
R1325 401 038 7809 MT-GLAZE 56K JA 1/10W
R1326 401 037 5400 MT-GLAZE 1K JA 1/10W
R1327 401 038 7809 MT-GLAZE 56K JA 1/10W
R1328 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R1329 401 037 5608 MT-GLAZE 10K JA 1/10W
R1330 401 038 0909 MT-GLAZE 220K JA 1/10W
R1331 401 038 0909 MT-GLAZE 220K JA 1/10W
R1332 401 037 8005 MT-GLAZE 15K JA 1/10W
R1333 401 037 6803 MT-GLAZE 12K JA 1/10W
R1334 401 037 5400 MT-GLAZE 1K JA 1/10W
R1335 401 037 5608 MT-GLAZE 10K JA 1/10W
R1336 401 038 3504 MT-GLAZE 330 JA 1/10W
R1337 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R1343 401 037 5707 MT-GLAZE 100K JA 1/10W
R1453 401 038 2101 MT-GLAZE 2.7K JA 1/10W
R1454 401 038 9001 MT-GLAZE 680 JA 1/10W
R1455 401 038 9308 MT-GLAZE 68K JA 1/10W
R1456 401 037 6704 MT-GLAZE 1.2K JA 1/10W
R1462 401 038 7601 MT-GLAZE 560 JA 1/10W
R1463 401 038 7601 MT-GLAZE 560 JA 1/10W
R1464 401 037 5400 MT-GLAZE 1K JA 1/10W
R1465 401 038 7601 MT-GLAZE 560 JA 1/10W
R1472 401 038 6406 MT-GLAZE 4.7K JA 1/10W
R1473 401 037 5707 MT-GLAZE 100K JA 1/10W
R1475 401 038 7601 MT-GLAZE 560 JA 1/10W
R1480 401 038 7601 MT-GLAZE 560 JA 1/10W
R1498 401 037 5202 MT-GLAZE 100 JA 1/10W
R1499 401 037 5202 MT-GLAZE 100 JA 1/10W
R1501 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R1502 401 037 5608 MT-GLAZE 10K JA 1/10W
R1503 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R1771 401 037 5400 MT-GLAZE 1K JA 1/10W
R1773 401 037 5707 MT-GLAZE 100K JA 1/10W
R1781 401 037 5400 MT-GLAZE 1K JA 1/10W
R1783 401 037 5707 MT-GLAZE 100K JA 1/10W
X1451 614 231 2667 RESONATOR
TUNER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
74 614 310 4902 ASSY,PWB,TUNER (AU)(Only Initial)
74 614 310 4926 ASSY,PWB,TUNER (PA)(Only Initial)
CN201 645 038 7715 TERMINAL
or 614 025 4703 TERMINAL
CN202 645 012 5218 SOCKET,FPC 17P
CN203 614 221 8273 TERMINAL
REF.NO. PART NO. DESCRIPTION
R6501 401 037 5400 MT-GLAZE 1K JA 1/10W
R6502 401 037 5400 MT-GLAZE 1K JA 1/10W
R6905 401 037 5202 MT-GLAZE 100 JA 1/10W
R6906 401 038 6307 MT-GLAZE 470 JA 1/10W
R6907 401 038 6505 MT-GLAZE 47K JA 1/10W
S6000 614 220 5471 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
S6001 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6002 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6003 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6004 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6005 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH,TACT
or 614 220 5471 SWITCH,TACT
S6006 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6007 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6008 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6009 614 220 5471 SWITCH,TACT
or 614 240 1002 SWITCH,TACT
or 645 006 5958 SWITCH,PUSH 1P-1T
S6400 645 038 7579 SWITCH,PUSH,QSSW
S6401 645 038 7579 SWITCH,PUSH,QSSW
S6500 645 031 8078 SWITCH,ROTARY(ENCODER)
SE601 407 203 9203 PHOTO DIODE SPS-442-1-E
X6001 645 032 6424 OSC,CRYSTAL 4.5MHZ

- 9 -
PARTS LIST
REF.NO. PART NO. DESCRIPTION
CT211 645 032 5663 TRIMMER,7PF
D2002 407 157 8109 VARACTOR DI SVC211-B
D2003 407 157 8109 VARACTOR DI SVC211-B
D2004 407 012 4406 DIODE 1SS133
D2005 407 012 4406 DIODE 1SS133
D2006 407 012 4406 DIODE 1SS133
D2101 407 012 4406 DIODE 1SS133
D2102 407 105 1305 VARACTOR DI SVC342L-V
or 407 105 1602 VARACTOR DI SVC342M-V
D2104 407 099 5303 ZENER DIODE MTZJ5.6B
IC201 409 016 0200 IC LA1186N-AUDIO
IC211 409 474 3201 IC LA1844ML
L2001 645 040 2753 INDUCTOR,AIR ---
L2002 645 040 2746 COIL,AIR ---
L2003 645 002 1534 INDUCTOR,8.2U K
or 645 031 7859 INDUCTOR,8.2U K
L2005 645 002 1459 INDUCTOR,22U K
L2006 645 002 1459 INDUCTOR,22U K
L2007 645 002 1459 INDUCTOR,22U K
L2010 645 040 2760 INDUCTOR,AIR ---
L2011 645 041 1328 INDUCTOR,AIR ---
L2204 645 037 2377 TRANS,ANT,796KHZ
L2205 645 040 2739 TRANS,OSC,796KHZ
LUG01 614 129 9082 LUG,W205 (AU)
Q2001 405 151 4806 TR KTC3195-O
or 405 151 4301 TR KTC3195-Y
Q2002 405 151 4806 TR KTC3195-O
or 405 151 4301 TR KTC3195-Y
Q2003 405 143 8706 TR KTC3199-GR
or 405 011 8500 TR 2SC1740S-R
or 405 011 8609 TR 2SC1740S-S
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
Q2101 405 151 5209 TR KRA107M
Q2102 405 143 0007 TR KRC107M
Q2110 405 143 0007 TR KRC107M
Q2111 405 151 4806 TR KTC3195-O
or 405 151 4301 TR KTC3195-Y
Q2201 405 151 5209 TR KRA107M
R2001 401 038 3801 MT-GLAZE 330K JA 1/10W
R2002 401 037 5608 MT-GLAZE 10K JA 1/10W
R2003 401 037 9002 MT-GLAZE 18 JA 1/10W
R2004 401 037 5608 MT-GLAZE 10K JA 1/10W
R2005 401 038 0503 MT-GLAZE 22 JA 1/10W
R2006 401 038 7601 MT-GLAZE 560 JA 1/10W
R2007 401 038 7908 MT-GLAZE 560K JA 1/10W
R2008 401 038 0602 MT-GLAZE 220 JA 1/10W
R2009 401 038 3504 MT-GLAZE 330 JA 1/10W
R2010 401 037 5202 MT-GLAZE 100 JA 1/10W
R2011 401 037 6902 MT-GLAZE 120K JA 1/10W
R2014 401 037 5707 MT-GLAZE 100K JA 1/10W
R2101 401 038 5102 MT-GLAZE 3.9K JA 1/10W
R2104 401 037 5608 MT-GLAZE 10K JA 1/10W
R2105 401 037 5608 MT-GLAZE 10K JA 1/10W
R2106 401 038 2101 MT-GLAZE 2.7K JA 1/10W
R2107 401 038 9209 MT-GLAZE 6.8K JA 1/10W
R2113 401 037 5608 MT-GLAZE 10K JA 1/10W
R2117 401 039 0601 MT-GLAZE 820K JA 1/10W
R2119 401 038 0800 MT-GLAZE 22K JA 1/10W
R2126 401 037 6902 MT-GLAZE 120K JA 1/10W
R2127 401 038 6406 MT-GLAZE 4.7K JA 1/10W
R2128 401 038 3801 MT-GLAZE 330K JA 1/10W
R2129 401 038 0800 MT-GLAZE 22K JA 1/10W
R2131 401 038 7809 MT-GLAZE 56K JA 1/10W
LED P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
75 614 307 9002 ASSY,PWB,LED (Only Initial)
D6600 408 037 0503 LED SLP-3118C-51HAB-T1
D6601 408 037 0503 LED SLP-3118C-51HAB-T1
D6602 408 037 0503 LED SLP-3118C-51HAB-T1
D6603 408 037 0503 LED SLP-3118C-51HAB-T1
D6604 408 037 0503 LED SLP-3118C-51HAB-T1
D6605 408 037 0503 LED SLP-3118C-51HAB-T1
R6600 401 037 7800 MT-GLAZE 150 JA 1/10W
R6601 401 037 7800 MT-GLAZE 150 JA 1/10W
PT P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
76 614 307 9019 ASSY,PWB,PT (AU)(Only Initial)
76 614 310 6807 ASSY,PWB,PT (PA)(Only Initial)
CN450 614 020 1215 SOCKET,2P
CN451 614 017 8203 TERMINAL BOARD (AU)
CN451 614 017 6964 TERMINAL BOARD (PA)
CN452 614 017 8203 TERMINAL BOARD (AU)
CN452 614 017 6964 TERMINAL BOARD (PA)
CN453 614 309 8447 ASSY,WIRE
L4591 !
!! 645 038 6053 INDUCTOR,181U (AU)
or !
!! 645 017 8061 INDUCTOR,181M (AU)
or !
!! 645 041 3087 INDUCTOR,180M (AU)
S4970 614 226 3624 SWITCH (PA)
REF.NO. PART NO. DESCRIPTION
R2201 401 037 5202 MT-GLAZE 100 JA 1/10W
R2205 401 038 9308 MT-GLAZE 68K JA 1/10W
R2206 401 038 0701 MT-GLAZE 2.2K JA 1/10W
R2210 401 037 5400 MT-GLAZE 1K JA 1/10W
R2301 401 038 9308 MT-GLAZE 68K JA 1/10W
R2302 401 038 0800 MT-GLAZE 22K JA 1/10W
R2303 401 037 9309 MT-GLAZE 18K JA 1/10W
R2701 401 037 7909 MT-GLAZE 1.5K JA 1/10W
R2801 401 037 7909 MT-GLAZE 1.5K JA 1/10W
R2900 401 035 4108 MT-GLAZE 0.000 ZA 1/8W
S2001 645 023 5795 SWITCH,LEVER
SH201 614 256 3052 SHIELD
SH203 614 311 3867 SHIELD,EMC FOR TU PWB (AU)
T2002 645 040 9981 TRANS,IF 10.7MHZ
XF211 645 010 7665 CERAMIC FILTER 10.70MHZ
XF212 645 010 7665 CERAMIC FILTER 10.70MHZ
XF215 645 023 0134 CERAMIC FILTER 450KHZ

- 10 -
EXPLODED VIEW & PARTS LIST (CD MECHANISM)
PM03
PM04
PM05
PM09
PM09
PM02
PM08
PM01
PM10
PM07
PM06
PM08
PARTS LIST
TAPE MECHANISM (TM-DA70TN-SH... Only Initial)
REF.NO. PART NO. DESCRIPTION
614 309 7976 ASSY,MECHA,TM-DA70TN-SH
TM01 645 041 3025 R.P HEAD
TM02 645 009 1612 PINCH ROLLER ARM ASSY
TM03 645 033 8625 E.HEAD 6PA
TM04 645 009 1766 RF BELT
TM05 645 033 3415 MAIN BELT
TM06 614 304 1467 ASSY,MOTOR
TM06
TM05
TM04
TM02
TM01
TM03
CD MECHANISM (CDDA11-SASH...Only Initial)
REF.NO. PART NO. DESCRIPTION
PM01 620 021 8436 PLUG 6P
PM02 620 233 0853 ASSY MOTOR,BASE CHASSIS ASSY
PM03 620 236 3776 COVER,GEAR
PM04 620 230 8753 GEAR MIDDLE,RELAY GEAR
PM05 620 230 8760 GEAR DRIVE
PM06 620 231 0596 SHAFT SLIDE,PICK RAIL
PM07 620 233 0860 SWITCH LEAG,LIMIT SWITCH
PM08 411 104 8401 SCR PAN PCS 2X3
PM09 411 027 5402 SCR S-TPG FLT 2.6X6
PM10 620 236 0836 PWB,MOTOR

- 11 -
IC BLOCK DIAGRAM & DESCRIPTION
IC201 LA1186N ( FM Front End) IC211 LA1844ML ( Tuner System)
FM
IF FM
DET
LEVEL
DET S-CURVE
AM/FM
IF
BUFF
REG GND
COMP
TUNING
DRIVE
AM
IF AM
DET
VCC
AGC PILOT
CANCEL
PILOT
DET
DECODER
ANTI-BIRDIE
STEREO
SW
FF
38k FF
19k∠
VCO
304kHz
AM
RF.AMP
AM
MIX
AM
OSC
ALC
BUFF
P-DET
φ
FF
19k∠
2
π
12 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
IC601 LC72336-9921 ( Micro Processor)
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
36
37
38
39
32~35
40~55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
I/O
I
I
I
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
I/O
I/O
I
I
-
I
I
O
O
O
O
O
O
O
I
I
O
O
O
O
I
I
I
I
I
I
I
I
-
O
O
-
O
O
-
O
FUNCTION
Connection terminal of crystal oscillation (4.5MHz)
GND.
CD MECA Communcation Line
DSP,ASP Control
RWC Output
CD DSP RESET Output
BASS BOOST Control Output
TRNSISTOR/DIODE SW SOURCE Input
TRNSISTOR/DIODE SW SOURCE Input
WRQ Input
DRF Input(H-DL CHATTERING TIME 50MS)
JOG VR Input(CHATTERING TIME 3MS)
Phase Input
PICK-INSIDE Input
REMOCON Input
BAND Output
AUDIO MUTE Output
Compalsion MONO Output
FUNCTION Input/Output(CHATTERING TIME 40MS)
STEREO Input(CHATTERING TIME 40MS)
SYNC REC Input(CHATTERING TIME 40MS)
Power supply
SD Input
Display SEGMENT Output
VOL IC Control Output
Operating KEY Input
Destination Input
BASS-X LID SW Input(CHATTERING TIME 40MS)
BACK UP MODE Control Outpu
Power supply
Ground
Ground
Connection terminal of crystal oscillation (4.5MHz)
NAME
CD IDATA
CD ODATA
CD CLOCK
RWC
CD RESET
Non Connection
Non Connection
Non Connection
Non Connection
BASS BOOST
Non Connection
Non Connection
KEY IN
KEY IN
WRQ
DRF
JOG VR2
JOG VR1
PICK-INSIDE
REMOCON Input
B2
B1
MUTE
MONO
F1
F2
STIN
SYNC REC
POWER
SD
Non Connection
SEGMENT Output
SEGMENT Output
SEGMENT Output
SEGMENT Output
Non Connection
VOL CE
VOL DATA
VOL CLOCK
AD KEY:AD0
AD KEY:AD1
AD KEY:AD2
AD KEY:AD3
HOLD
FMIF
AMIF
Non Connection
POWER
Non Connection
MICOM NAME
XIN
TEST2
PG3(S10)
PG2(SO0)
PG1(SCLK0)
PG0
PC3
PC2
PC1
PC0
PB3
PB2
PB1
PB0
PA3
PA2
PA1
PA0
PK3
PK2
PK1
PK0(INT0)
PN3
PN2
PN1
PN0
PM3
PM2
PM1
PM0
VDD
PE3
PE2
PE1(S18)
PE0(S17)
S21~S24
S1~S16
COM3
COM2
COM1
Vdd2
Vdd1
PJ3
PJ2
PJ1
PJ0
AD0
AD1
AD2
AD3
HOLD
RCTR
LCTR
SNS
VDD
FMOSC
AMOSC
VSS
EO1
EO2
TEST1
XOUT

- 12 -
IC BLOCK DIAGRAM & DESCRIPTION
IC101 LA9241M (Servo Signal Processor) IC410 BA3314 ( MD Rec. Amplifier)
IC103 LA6541 (Pick-up Actuator & Motor Driver)
FSS
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
41
40
39
38
37
36
35
34
33
42
32313029282726252423222120191817
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Vcc1 LDS LDD BH1 PH1 LF2 VR REF1 Vcc2
DRF CE
DAT CL CLK DEF
NC
TBC
FSC
DGND
SLI
SLC
RFS-
RFSM
CV+
CV-
SLOF
HFL
TES
TOFF
TGL
JP+
JP-SL+SL-SLDSLEQSPDSP-SPGSPI
SP
AGND
FE-FE
FA-FAFD-
FD
TO
JP
TD
TD-
TA
TH
SCI
TESI
TE
TE-
TB
F
E
FIN1
FIN2
APC RF DET REF
VCA
I/V
BAL VCA INTER FACE
˚-com
SLC
RF Amp
TE
T.SERVO & T.LOGICK
F.SERVO & F.LOGICK
SPINDLE SERVO
SLED SERVO
g
IC412 TA8229K ( AF Main Amplifier)
123456 789
10 11 12
131415161718192021222324
Vcc Vref VIN4 VG4 Vo8 Vo7 GND Vo6 Vo5 VG3 VIN3 CD RES
Vcc Mute VIN1 VG1 Vo1 Vo2 GND Vo3 Vo4 VG2 VIN2 Re
g
OUT Re
g
IN
Vcc
11k 11k
11k11k
Level
Sift BTL
Driver BTL
Driver Level
Sift RESET
Regulator
Level
Sift
BTL
Driver
Level
Sift BTL
Driver
IC411 LC75392 (Pick-up Actuator & Motor Driver)
IC415 MM1453XF (Q Xpander with Spread Control)
18
234567
1718 16 15 14 13 12 11 10
VCC QF2 QF3 QF4 QF5 QF6QF1
VREFLIN
RIN PNR S/Q DET QIN SPC ROUT LOUT
9
GND
VIRTUALAUDIO
QXpander
PROCESSOR
Bias
12
11
10
9
18
L1
(R1)
LT1
(RT1)
LT2
(RT2)
LT3
(RT3)
LT4
(RT4)
LTOUT
(RTOUT)
LVROUT
(RVROUT)
LTCOM
(RTCOM)
LVRIN
(RVRIN)
L2
(R2)
L3
(R3)
L4
(R4)
Vref
CL
DI
CE CONTROL SHIFT REGISTER
DECODER
LATCH
VDD VSS
14
15
16 13 17
1,30
2,29
3,28
4,27
5,26
6,25
7,24
8,23

- 13 -
IC602 LC78622E (Digital Signal Processor)
No. Pin Name I/O Function
32 TEST3 I Test pin.
33 TEST4 I Test pin.
34 NC - Non connection.
35 MUTEL O Mute output terminal for L-ch
36 LVDD - Power supply for L-ch
37 LCHO O Output terminal for L-ch
38 LVSS - GND for L-ch
39 RVSS - GND for R-ch
40 RCHO O Output terminal for R-ch
41 RVDD - Power supply for R-ch
42 MUTER O Mute output terminal for R-ch
43 XVDD - Power supply of crystal oscillation
44 XOUT O Connection terminal of crystal oscillation (16.9344MHz)
45 XIN I Connection terminal of crystal oscillation (16.9344MHz)
46 XVSS - GND of crystal oscillation
47 SBSY O Output terminal for synchronizing signal of
sub-cord block
48 EFLG O Output terminal for correction monitor of C1, C2,
Single and Double
49 PW O Output terminal for sub-cord of P, Q, R, S, T, U and W
50 SFSY O Output terminal for synchronizing signal of
sub-cord frame
51 SBCK I Input terminal for readout clock of sub-cord
52 FSX O Output terminal of Synchronizing signal (7.35kHz)
53 WRQ O Output terminal for standby of sub-cord Q output
54 RWC I Input terminal of read / write control
55 SQOUT O Output terminal of sub-cord Q
56 COIN I Input terminal of command from micro processor
57 CQCK I Clock input for reading sub-cord from SQOUT
58 RES I Reset (turn on : L)
59 TST11 O Test pin
60 16M O 16.9344MHz
61 4.2M O 4.2336MHz
62 TEST5 I Test pin
63 CS I Chip select terminal
64 TEST1 I Test pin
EFMO VVDD VVSS PDO ISET FR PCK TAI
TST11
TEST1 TEST3 TEST5
TEST2 TEST4
VDDVSS
C2F
DOUT
(NC)
LVDD
LVSS
MUTELLCHO
MUTER
RVDD
RVSS
RCHO
XVDD
XOUT
XINFSX
XVSS
4.2M16MEFLGEMPHCONT5
CONT4
CONT3
CONT2
CONT1
TGL
RESJP+JP-TOFFTESHFL
RWC
COIN
CQCK
SQOUT
WRQ
CS
SFSY
SBSY
SBCK
PW
V/P
CLV-
CLV+
FSEQ
EFMIN
DEFI
10
22
1
12
13
14
49
51
47
50
63
53
55
57
56
54
15 16 17 20 19 58 18 24 25 26 27 28 29 48 60 61 46 52 45 44 43 39 41 42 40 37 35 38 36
34
31
30
9
21
64357 2
59 64 11 32 33 62
8
23
Slice level
Control
Subcode Dxract
QCRC
Syncrnous Detect
EFM Demodulation
VCO Clock Oscillator
& Clock Control
X’tal Root
Timing Generator
RAM Address
Generatorl
2K~8bit
RAM
Billingual
Digital Out
General Ports
Digital Attenuator
Quadruple Over Sampling
Digital Filter
Interpolalation Mute
C1 C2 Error Detect &
Correct Control Flag
1bit DAC
L.P.F
CLV
Digital Servo
COM
Inter Fase
Servo Commander
No. Pin Name I/O Function
1 DEFI I Input terminal for detect signal of defect
2 TAI I Input terminal for test.
3 PDO O The phase comparison output terminal for
external VCO control.
4 VVSS - Ground terminal for built-in VCO
5 ISET I Resistance connection terminal for
electric current adjustment of PDO output.
6 VVDD - Built-in VCO power supply terminal.
7 FR I VCO frequency range adjustment.
8 VSS - Ground for Digital
9 EFMO O EFM signal output terminal for slice level control.
10 EFMIN I EFM signal input terminal for slice level control.
11 TEST2 I TEST pin. Normal time is non connection.
12 CLV+ O Output terminal for Disc motor control.
13 CLV- O Output terminal for Disc motor control.
14 V/P O Change of rough servo / phase control
Rough servo : "H", Phase control : "L"
15 HFL I Input terminal of track search signal.
16 TES I Input terminal of tracking error signal.
17 TOFF O Output terminal of tracking off.
18 TGL O Output terminal for change of tracking gain.
19 JP+ O Output terminal for tracking jump control.
20 JP- O Output terminal for tracking jump control.
21 PCK O Clock monitor output terminal for EFM data
playback. (4.3218 MHz)
22 FSEQ O Output terminal for detect of SYNC signal.
23 DVDD - +5V
24 CONT1 I/O
25 CONT2 I/O This output can control at serial control from
26 CONT3 I/O micro processor.
27 CONT4 I/O
28 CONT5 I/O
29 EMPH O Output terminal of de-emphasis monitor .
"H" : de-emphasis
30 C2F O Output terminal of C2 flag
31 DOUT O Output terminal of digital out
IC BLOCK DIAGRAM & DESCRIPTION

- 15 -- 14 -
SCHEMATIC DIAGRAM (TUNER(AU))
This is a basic schematic diagram.

- 19 -- 18 -
SCHEMATIC DIAGRAM (TUNER(PA))
This is a basic schematic diagram.

- 23 -- 22 -
SCHEMATIC DIAGRAM (AMP(AU))
This is a basic schematic diagram.

- 27 -- 26 -
SCHEMATIC DIAGRAM (AMP(PA))
This is a basic schematic diagram.

- 31 -- 30 -
SCHEMATIC DIAGRAM (FRONT)
This is a basic schematic diagram.

- 33 -- 32 -
SCHEMATIC DIAGRAM (CD)
IC103 is changed from the units with serial number M0403001(AU) , M0402001(PA).
This schematic diagram is for units with smaller serial number than M0403001(AU) , M0402001(PA).
Please refer to the schematic diagram on the page 34-35 for the units with serial number M0403001(AU) , M0402001(PA) onward.
Please see the wiring diagram on the page 38.
This is a basic schematic diagram.
Table of contents
Other Sanyo Micro Music System manuals