Sanyo DC-DA180 User manual

Micro Component System DC-DA180 (AU)
PRODUCT CODE No.
129 632 03
The construction of model DC-DA180 is similar to model DC-DA170. The differences between these models require the bellow
specified items. Please also refer to the original service manual DC-DA170 (SM5810187) for other items.
May. / '02 BB REFERENCE No. SS5810307
SANYO Electric Co., Ltd.
Printed in Japan. Osaka, Japan
Contents
FILE NO.
Service Manual
Supplement
Exploded View (Cabinet & Chassis ) .......................................... 1
Parts List ..................................................................................... 2
Memo .......................................................................................... 5
Schematic Diagram (FRONT) ..................................................... 6
Wiring Diagram (FRONT & CD) .................................................. 8
Schematic Diagram (AMP) ......................................................... 10
Wiring Diagram (AMP) ................................................................ 12
This service manual consists of "DC-DA180U"(Main unit: 129 631 03) and "SX-DA180/SP" (Speaker model: 165 055 00).
OFF ON
FUNCTION
PHONES
MEMORY
DOWN
PRESET
TUNER/ BAND
UP
VOLUME
TU UP
TU DOWN
SOUND PRESET
BASS
XPANDER
SURROUND
/
PUSH TO CLOSE
/
REC PLAY REW F FWD STOP/ EJECT PAUSE
/

- 1 -
EXPLODED VIEW (CABINET & CHASSIS)
60
1
2
3
4
5
67
910 11
12
13 14
16
16
17
33
51
71
72
73
75
61
52
54
55
56
57
58 59
18
19
20
21
22
23
24
26
27
28
32
31
30
30
29
74
25
8
Y01
Y03
Y04 Y04
Y05
Y06
Y06
Y07
Y07
Y08
Y09
Y09
Y10
Y11
Y17
Y12
Y12
Y13
Y14
Y15
Y16
Y05
Y02
Y18
Y02
A
A

- 2 -
PARTS LIST
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
Y01 411 021 3107 SCR S-TPG BIN 2.6X8,
F-PANEL+MTG DECK KNOB
Y02 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+FRONT PCB
Y03 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+CD PCB
Y04 411 021 1806 SCR S-TPG BIN 2.6X10,MTG CD+DA11
Y05 411 092 0906 WASHER Z 2.6X10X0.5,MTG CD+DA11
Y06 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+TUNER PCB
Y07 411 098 4700 SCR S-TPG BIN 2.3X8,
DEC WINDOW CD+LID CD
Y08 411 021 3503 SCR S-TPG BIN 3X10,
MTG CD+MAIN PCB
Y09 411 021 3503 SCR S-TPG BIN 3X10,
REAR+DECK MECHA
or 411 021 3503 SCR S-TPG BIN 3X10,
MOUNTING+DECK MECHA
Y10 411 126 1404 SCR S-TPG BIN 2X4,SPRING DECK REC
Y11 411 020 9100 SCR S-TPG BRZ+FLG 3X12,
REAR+P-TRANS
Y12 411 098 7800 SCR S-TPG FLT 3X12,C-REAR(L/R SIDE)
Y13 411 021 4500 SCR S-TPG BIN 3X16,C-REAR
Y14 411 021 3503 SCR S-TPG BIN 3X10,
C-REAR(ANT TERMINAL)
Y15 411 021 3503 SCR S-TPG BIN 3X10,MTG CD+REAR
Y16 411 021 3503 SCR S-TPG BIN 3X10,SUB-WOOFER
Y17 411 021 4005 SCR S-TPG BIN 3X12,REAR+STOPPER
Y18 411 020 8905 SCR S-TPG BRZ+FLG 3X10,
F-PANEL+ASSY,GEAR,CD
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.
N.S.P :Not available as service parts.
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.
PACKING & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
614 323 6856 CARTON CASE
614 314 1365 CUSHION,REAR
614 314 1372 CUSHION,FRONT
614 323 6887 INSTRUCTION MANUAL
645 047 0509 POLY SHEET-0900X0300*NC
645 040 3217 REMOCON,RB-DA70
or 645 042 3604 REMOCON,RB-DA70
or 645 042 3611 REMOCON,RB-DA70
614 312 2432 LID,BATTERY,SERVICE
645 046 8322 ASSY,ANTENA,LOOP
or 645 005 1227 ASSY,ANTENA,LOOP
614 323 6740 ASSY,BOX,SPEAKER
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1614 322 1678 ASSY,DOOR,DECK
2614 314 1334 SPRING,WIRE,DOOR DECK
3614 303 5718 KNOB,VR
4614 322 2149 ASSY,PANEL,FRONT
5614 309 7969 ASSY,GEAR,CASSETTE
6614 322 5003 KNOB,DECK,MECHA,REC
7614 322 5010 KNOB,DECK,MECHA,PLAY
8614 322 5027 KNOB,DECK,MECHA,REW
9614 322 5034 KNOB,DECK,MECHA,FFWD
10 614 322 5041 KNOB,DECK,MECHA,
STOP/EJECT
11 614 322 5058 KNOB,DECK,MECHA,PAUSE
12 614 314 1297 MOUNTING,DECK
13 614 322 4969 BUTTON,OPERATION,7 KEYS
14 614 322 4952 BUTTON,RIGHT,4 KEYS
16 614 310 3899 SPACER,MECHA
17 614 307 2072 COVER,PICK-UP
18 614 307 8784 LEVER
19 614 323 6399 MOUNTING,CD
20 614 322 2125 ASSY,GEAR,LID,CD
21 614 322 8264 SPRING,WIRE,DOOR LD
22 614 322 4945 BUTTON,CD OPEN,1 KEY
23 614 307 8821 PULLEY
24 614 303 0256 LATCH,MAGNET
25 614 322 5072 LID,CD
26 614 322 4990 COVER
27 614 314 1181 DEC,WINDOW,CD
28 614 322 4938 BUTTON,POWER,1 KEY
29 614 314 1327 SPRING,PLATE,REC
30 614 314 7541 MOUNTING
31 614 308 4914 STOPPER
32 614 323 6771 ASSY,CABINET,REAR
33 614 307 9804 ASSY,MECHA,CDDA11N-SASH
614 317 3090 LABEL,SAFETY,LASER,PICK UP
ELECTRICAL PART
REF.NO. PART NO. DESCRIPTION
51 614 316 3602 FLEXIBLE FLAT CABLE,AMP-FRONT
52 614 316 3619 FLEXIBLE FLAT CABLE,TU-FRONT
54 614 310 5459 FLEXIBLE FLAT CABLE,
CD-PICK UP-CD
or 614 313 7023 FLEXIBLE FLAT CABLE,
CD-PICK UP-CD
55 614 314 4779 ASSY,WIRE,CD-PICK UP-CD
or 614 309 8454 ASSY,WIRE,CD-PICK UP-CD
56 614 274 2013 CORD,ID CONNECTOR,FM ANT
57 !
!! 423 016 7908 FUSE 250V 2.5A
58 614 309 8799 ASSY,WIRE,R/P HEADS-AMP
or 614 314 4786 ASSY,WIRE,R/P HEADS-AMP
59 614 314 4793 ASSY,WIRE,MECHA SW-AMP
or 614 309 8805 ASSY,WIRE,MECHA SW-AMP
60 !
!! 645 032 1887 CORD,POWER-2.0MK
61 !
!! 645 051 8805 TRANS,POWER
614 129 9068 LUG
411 156 2105 SCR S-TPG BIN 2.3X6

PARTS LIST
FRONT P.W.BOARD SSSY
REF.NO. PART NO. DESCRIPTION
71 614 323 4111 ASSY,PWB FRONT (Only initial)
BR601 614 314 1204 HOLDER,LCD,HOLDER_LCD
BR602 614 315 7038 COVER,LED,COVER_LED
C6200 403 259 0508 NP-ELECT 1U M 50V
CN601 645 012 5096 SOCKET,FPC 12P,FRONT-AMP
CN603 645 012 5195 SOCKET,FPC 15P,FRONT-TU
D6600 407 226 5206 LED LT03A3-41-UB91
D6901 407 012 4406 DIODE 1SS133
D6902 407 012 4406 DIODE 1SS133
IC601 409 504 4802 IC LC72336-9A38,MICON
L6900 645 001 4550 INDUCTOR,10U K
L6901 645 002 1459 INDUCTOR,22U K
LCD60 645 043 6260 LCD
LS601 614 314 9286 DEC,SHEET,LCD,DEC_LCD_SHEET
Q6200 405 011 8500 TR 2SC1740S-R
or 405 143 8706 TR KTC3199-GR
or 405 011 8609 TR 2SC1740S-S
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
Q6201 405 017 9709 TR 2SC3330-U
or 405 017 9600 TR 2SC3330-T
or 405 011 8609 TR 2SC1740S-S
or 405 011 8500 TR 2SC1740S-R
or 405 143 8706 TR KTC3199-GR
S6001 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6002 645 006 5958 SWITCH,PUSH 1P-1T
or 645 048 3820 SWITCH,PUSH
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6003 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6004 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6005 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6006 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6007 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6008 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6009 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6010 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6011 645 048 3820 SWITCH,PUSH
or 645 006 5958 SWITCH,PUSH 1P-1T
or 614 240 1002 SWITCH.TACT
or 614 220 5471 SWITCH,TACT
S6500 645 043 6253 SWITCH,ROTARY(ENCODER)
AMPLIFIER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
74 614 322 3672 ASSY,PWB AMP (Only initial)
C4714 403 058 4608 POLYESTER 0.15U J 50V
C4716 403 366 5205 ELECT 1000U M 16V
or 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
or 403 366 5205 ELECT 1000U M 16V
C4913 403 366 5601 ELECT 3300U M 25V
or 403 350 9301 ELECT 3300U M 25V
or 403 329 5907 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 614 310 2755 PLUG,4P
or 645 004 2904 PLUG,4P
CN406 614 310 2458 PLUG,4P
or 645 005 8110 PLUG,4P
CN421 645 011 6384 JACK,PHONE D3.6,HEADPHONE
CN422 645 043 8905 JACK,RCA
CN441 614 310 2731 PLUG,2P,POWER
or 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
or 614 314 4809 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 614 315 2873 HEAT SINK
IC410 409 384 3506 IC BA3314F
IC411 409 390 1107 IC LC75392
IC412 !
!! 409 295 7402 IC TA8229K
L4902 645 031 5893 TRANS,OSC,85KHZ,O.S.C
PR495 !
!! 645 042 2621 PROTECTOR,1.5A 125V
PR496 !
!! 645 042 2621 PROTECTOR,1.5A 125V
Q4103 405 110 5400 TR KRA102M-A
or 405 000 0508 TR DTA114ES
Q4104 405 109 9204 TR KRC102M-A
or 405 000 3103 TR DTC114ES
- 3 -
CD P.W.BOARD SSSY
The construction of "CD P.W.BOARD ASSY" is similar to that of DC-
DA170/AU.
TUNER P.W.BOARD SSSY
The construction of "TUNER P.W.BOARD ASSY" is similar to that of
DC-DA170/AU.
REF.NO. PART NO. DESCRIPTION
SE601 407 217 1101 PHOTO DIODE SPS-442-1G
X6001 645 032 6424 OSC,CRYSTAL 4.5MHZ
or 645 051 7587 OSC,CRYSTAL 4.5MHZ
614 324 1317 SHIELD,CUSHION
614 324 1324 SHIELD,CUSHION

REF.NO. PART NO. DESCRIPTION
Q4106 405 109 9204 TR KRC102M-A
or 405 000 3103 TR DTC114ES
Q4107 405 146 2206 TR KTC3875-GR
or 405 146 2107 TR KTC3875-Y
or 405 011 1006 TR 2SC1623-L6
or 405 014 4509 TR 2SC2412K-R
Q4108 405 146 2206 TR KTC3875-GR
or 405 146 2107 TR KTC3875-Y
or 405 011 1006 TR 2SC1623-L6
or 405 014 4509 TR 2SC2412K-R
Q4109 405 146 2206 TR KTC3875-GR
or 405 146 2107 TR KTC3875-Y
or 405 011 1006 TR 2SC1623-L6
or 405 014 4509 TR 2SC2412K-R
Q4730 405 006 1806 TR 2SA933S-R
or 405 006 1905 TR 2SA933S-S
or 405 004 5103 TR 2SA608-G-SPA
or 405 143 6504 TR KTA1267-GR
or 405 004 4601 TR 2SA608-F-SPA
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
Q4830 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
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 405 143 8706 TR KTC3199-GR
or 405 011 8500 TR 2SC1740S-R
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
or 405 011 8609 TR 2SC1740S-S
Q4903 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
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
Q4905 405 011 8609 TR 2SC1740S-S
or 405 017 9600 TR 2SC3330-T
or 405 017 9709 TR 2SC3330-U
or 405 011 8500 TR 2SC1740S-R
or 405 143 8706 TR KTC3199-GR
Q4951
!
!!
405 138 6403 TR KTD2058Y
or
!
!!
405 095 1602 TR 2SD2061-E
or
!
!!
405 095 1701 TR 2SD2061-F
R4941
!
!!
402 081 0205 FUSIBLE RES 27 JA 1/4W
S4901
!
!!
645 052 2772 SWITCH,PUSH 2P-2TX2,POWERSW
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
- 4 -
PARTS LIST
POWER TRANSFORMER P.W.BOARD SSSY
The construction of "POWER TRANSFORMER P.W.BOARD ASSY"
is similar to that of DC-DA170/AU.
TAPE MECHANISM (TM-DA70TN-SH)
The construction of "TAPE MECHANISM (TM-DA70TN-SH)" is similar
to that of DC-DA170/AU.

MEMO
- 5 -