Sanyo DTA-150 User manual

Service Manual FILE NO.
REFERENCE No. SM5810249
PRODUCT CODE No.
129 616 00 XE
129 616 01 KR
129 616 02 TW
129 616 03 PA
129 616 04 HK
Desktop Audio System
DTA-150(XE)
SPECIFICATIONS
(CD PLAYER SECTION)
Channels ............................... 2 channels stereo
Wow & Flutter........................ Below measurable limits
Sampling frequency .............. 44.1 kHz
Quantization .......................... 16 bits linear/ch
Pickup light source ................ Optical 3-beam semi-conductor laser
Pickup wave length ............... 790 nm
Laser output .......................... Continuous wave max. 0.6 mW
(CASSETE DECK SECTION)
Track system ......................... 4-track, 2 - channel stereo
Erasing system...................... Magnet erase
Tape speed ........................... 4.75 cm/sec
Frequency response ............. 80 - 12,000 Hz
Fast forward/rewind time ....... Appox. 110 sec.(C-60)
(RADIO SECTION)
Tuning range ......................... FM : 87.5 - 108 MHz
AM : 522 - 1,611 kHz(9 kHz step)
(GENERAL SECTION)
Power output ......................... 2.5 W/ch(at 8 ohms, 10% distortion)
Speaker ................................. 10 cm x 2
Terminal ................................ PHONES : 32 ohms
Power source ........................ AC : 230V, 50Hz (XE)
: 220V, 60Hz (KR)
: 110V, 60Hz (TW)
: 110 - 120/220 - 240V, 50/60Hz
(PA)
: 200V, 50Hz (HK)
Dimensions ........................... 420 (W) x 197 (H) x 167 (D) mm
Weight (approx.).................... 3.2 kg
This specifications is basic model.
Specifications subject to change without notice.
REMOTE CONTROLLER RB - DTA150
(KR)
(TW)
(PA)
(HK)
CONTENTS
SPECIFICATIONS ..............................................................Top
LASER BEAM SAFETY PRECAUTION ................................. 1
IC BLOCK DIAGRAM & DESCRIPTION ................................ 1
TUNER ADJUSTMENTS........................................................ 2
WIRING CONNECTION ......................................................... 3
EXPLODED VIEW(CABINET & CHASSIS) ........................... 4
PARTS LIST ........................................................................... 5
EXPLODED VIEW(TAPE DECK MECHANISM).................... 8
IC BLOCK DIAGRAM & DESCRIPTION ................................ 8
IC & TRANSISTOR VOLTAGES .......................................... 10
SCHEMATIC DIAGRAM(MAIN) ........................................... 12
SCHEMATIC DIAGRAM(CD) ............................................... 14
WIRING DIAGRAM (MAIN A SIDE) ..................................... 16
WIRING DIAGRAM (MAIN B SIDE) ..................................... 18
WIRING DIAGRAM (TUNER)............................................... 20
WIRING DIAGRAM
(LCD, RECORD, SNOOSE, CONNECTOR, PHONE) .... rear

- 1 -
• Pickup that emits a laser beam is used on this CD 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)
WAVE LENGTH ................. 790 nm
LASER BEAM SAFETY PRECAUTION
CAUTION –IN VISIBLELASERRADIA TION WHENO PENAND
INTERLOCKSDE FEATED.A VOIDE XPOSURETOBEA M.
ADVARSEL –US YNLIGLA SERSTR ÅLINGVE D ÅBNING,N ÅR
SIKKERHEDSAFBRYDEREERUDEA F FUNKTION,UN DGÅUD S ÆTTELSE
FORSTR ÅLING.
VARNING –OS YNLIGLA SERSTR ÅLNINGN ÄRDENNADEL ÄR ÖPPNAD
OCHS PÄRR ÄRUR KOPPLAD.ST RÅLEN ÄR FARLIG.
VORSICHT –UN SICHTBARELASERSTRA HLUNGTR ITTAUS , WENN
DECKEL GEÖFFNETUND WENNSIC HERHEITSVERRIEGELUNG
ÜBERBRÜCKTIST .NI CHT,DE MST RAHLAUSSET ZEN.
VARO –A VATTAESSA JASUO JALUKITUSO HITETTAESSAOLETAL TTIINA
NÄKYMÄTTÖMÄLLELASERS ÄTEILYLLE. ÄLÄ KATSOS ÄTEESEEN.
IC802 TC9462 (DIGITAL SERVO)
DVSR
RO
DVDD
DVR
LO
DVSL
TEST1
TEST2
TEST3
BUS0
BUS1
BUS2
BUS3
VDD
VSS
BUCK
CCE
TEST4
TSMOD
RST
TEST0
HSO
UHSO EMPH
LRCK
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
12345
55 54 53 52 51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
DMO FVO FMO TEBC RFGC
VREF
TRO
FDO
TEZI
TEI
TSIN
SBAD
FEI
56575859606162636465666768697071727374757677787980
3029282726252423222120191817161514131211109876
RFRP
RFZI
RFCT
AVDD
RFI
SLCO
AVSS
VCOF
VCOREF
PVREF
LPFO
LPFN
XVDD XO XI XVSS VDD PXO PXI VSS TESIO1 TESIN DACT CKSE DMOUT IO3 IO2 IO1 IOO VSS VDD FLGD FLGC FLGB FLGA SEL 2VREF
VSS
BCK
AOUT
DOUT
MBOV
IPF
SBOK
CLCK
VDD
VSS
DATA
SFSY
SBSY
SPCK SPDA
COFS
MONIT
VDD
TES:O0
P2VREF
HSSW
ZDET
PD0
TMAXS
TMAX
+
-
+
-
+
-
+
-
LPF 1 BIT
DAC CLOCK
GENERATOR
SERVO
CONTROL
PWM
D/A
ROM
A/D
RAM
DIGITAL
EQUALIZER
ADDRESS
CIRCUIT
CLV SERVO
MICON
INTERFACE
16k RAM
CORRECTION
CIRCUIT
DIGITAL OUT
AUDIO OUT
CIRCUIT
SUB CODE
DECODER
STATUS
PLL TMAX
VCO
DATA
SLICER
SYNCHRONOUS
GUARANTEE
EFM DECODE
AUTOMATIC
ADJUSTMENT
CIRCUIT
IC BLOCK DIAGRAM & DESCRIPTION

- 2 -
TUNER ADJUSTMENTS
This is a basic adjustment.
• Use a plastic screw driver for adjustments.
• Adjust the intermediate frequency of AM and FM to the frequency of ceramic filter.
• Set the internal modulation of Signal Generation to 30% , 1kHz.
PARTS LOCATION

- 3 -
CN204(2P)
CN203
(11P) CN803
(6P)
CN802
(8P)
CN801
(5P)
CN501
(5P)
CN503
(4P)
CN502
(4P)
BLACKBLACK WHITEWHITE
CN901
(2P)
F901
T3.15
12.5V
CN702
(4P)
CN806
(2P)
CN207(2P)
RB703
(5P)
RB203
(11P)
RB201
(3P)
RB206
(2P)
RB208
(2P)
RB402B
(4P)
RB204
(2P) RB501
(5P)
PHONES
JK501
RB207
(2P)
RB151
(4P)
RB502
(4P)
RB401
(10P)
RB402B
(4P)
CN206
(2P)
CN151
(4P)
CN205
(6P)
RB205
(6P)
CN061
(2P)
CN208
(2P)
CN201
(3P)
CN401
(10P)
CN209
(2P)
FM ROD
ANT.
CD MECHANISM
P. T
TWEETER
SPEAKER
TAPE DECK
MECHANISM
RECORD
P. W. B
WHITE WHITE
BLACK
BLACK
CN703
(5P)
CN701
(4P)
M
LED P.W.B
TUNER P.W.B CD MAIN/AMP
P. W. B
RELAY
P. W. B
CONNECTOR
P. W. B
PHONE
P. W. B
SNOOZE
P. W. B
DISPLAY P.W.B
LCD201
CD
SWITCH
L-CH SPEAKER R-CH SPEAKER
AC IN
SOCKET
WIRING CONNECTION
This is a basic wiring connection.

- 4 -
EXPLODED VIEW(CABINET & CHASSIS)
1
3
4
5
7
9
15
14
17
16
18
20
22 25
10
26
27
28
29
30
31
31
32
32
23
24
10
8Y02
Y01
Y01
Y01 Y03
Y04
Y04 Y04
Y05
Y05
Y07
Y09
Y03
Y10
Y11
Y12
Y12
Y12
Y15
Y17 Y16
Y16
Y21
Y22
Y20
Y18
Y25
Y25
Y24
Y13
Y13
Y13
Y14
Y14
Y18
Y19
Y19
Y12
Y07
Y07
Y07
Y02
11
13
6
12
363738
34
39
40
42
43
44 44
33
35
45
45
46
52
53
54
55
56
58
60
59
61
62
63
64
52
71
72
73
74
75
78
77
80

- 5 -
PARTS LIST
CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4W carbon type and chip resistors.
Regular type capacitors are less than 50V and less than 1000µF of Ceramic type and Electrolytic type.
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 DESIGNATE COMPONENTS IN WHICH SAFETY CAN
OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , 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.
REF.NO. PART NO. DESCRIPTION
PACKING & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
!
!! 645 053 0951 AC LINE CORD(KR)
!
!! 645 053 0982 AC LINE CORD(PA)(TW)
!
!! 645 053 0968 AC LINE CORD,VDE(HK)(XE)
645 053 0241 CARTON CASE(HK)
645 053 0227 CARTON CASE(KR)
645 053 3983 CARTON CASE(PA)
645 053 0234 CARTON CASE(TW)
645 053 0210 CARTON CASE(XE)
645 052 9900 CONVERSION PLUG,
AC CORD CONVERSION(HK)
645 053 0203 DIVIDER,
UPON POLYFOAM FOR PACKIN(HK)
645 053 0838 INSTRUCTION MANUAL(HK)
645 053 0821 INSTRUCTION MANUAL(KR)
645 053 4089 INSTRUCTION MANUAL(PA)
645 053 0814 INSTRUCTION MANUAL(TW)
645 053 0807 INSTRUCTION MANUAL(XE)
645 048 7781 POLYBAG,I/B
645 048 7774 POLYBAG,POWER CORD
645 048 7774 POLYBAG,REMOTE CTL
645 053 0357 POLYBAG,
SPK NET PACKING STORE’S(HK)
645 053 0364 POLYBAG,UNIT
645 053 0265 POLYFOAM BOTTOM
645 053 0258 POLYFOAM TOP
645 052 9320 REMOTE CTL,28 KEY
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1645 052 9887 ASSY CASS LID
3645 052 9948 CASS DOOR SPRING,CASS FRAME
4645 052 9771 ASSY SPK GRILL L
5645 052 9788 ASSY SPK GRILL R
6645 052 9641 KNOB VOL,ABS
7645 052 9795 ASSY CABINET
8 645 052 9511 PLATE LEFT BKT
9645 052 9528 PLATE RIGHT BKT
10 645 048 7361 GEAR DAMPER,CD DOOR,CASS DOOR
11 645 052 9610 KNOB TUNE,TIME CLOCK
12 645 052 9634 KNOB STOP,POWER
13 645 052 9627 KNOB FUNCTION,ABS
14 645 052 9672 KNOB BASS,ABS
15 645 052 9603 KNOB MEMORY,ABS
16 645 052 9504 LED HOLD
17 645 052 9344 LCD FILTER
18 645 052 9719 LCD LENS,LCD REFLECTION LENS
20 645 052 9870 ASSY CD DOOR
22 645 053 0043 MAGNET,CD DOOR
23 645 052 9474 CD HOLDER
24 645 052 9375 CD BASE
25 645 052 9665 KNOB SNOOZE,ABS
26 645 052 9481 LOCK BKT,CD DOOR
27 645 052 9658 KNOB CD,OPEN
28 645 052 9955 OPEN SPRING,CD DOOR OPEN KNOB
29 645 052 9931 CD DOOR SPRING,CD DOOR
30 645 053 0098 MAIN PCB BKT,
TUN PCB TO MAIN PCB
31 645 053 0050 BRACKET,
MAIN PCB TO MAIN PCB BKT
32 645 053 0081 CD PCB BKT,
TUNER PCB TO MAIN PCB
33 645 052 9924 SPACER
34 645 052 9542 KNOB CASS RECORD,ABS
35 645 052 9559 KNOB CASS PLAY,ABS
36 645 052 9566 KNOB CASS REWIND,ABS
37 645 052 9573 KNOB CASS FFWD,ABS
38 645 052 9580 KNOB CASS STOP/EJECT,ABS
39 645 052 9597 KNOB CASS PAUSE,ABS
40 645 053 0067 BRACKET,CASS DECK
42 645 052 9726 SUPPORT COVER
43 645 052 9368 CABINET REAR
44 645 052 9740 CD CUSHION,FOR CD DECK RIGHT
45 645 052 9733 CD CUSHION,FOR CD DECK LEFT
46 645 052 9436 DECK COVER
55 645 053 0036 COPPER SHEET,BIG
56 645 053 1019 J WIRE AWG 26 1354,FM ANT
58 645 053 0036 COPPER SHEET,BIG
62 645 053 1026 J WIRE AWG28UL 20080
63 645 053 1064 J WIRE AWG30 2851
64 645 053 1071 J WIRE AWG30 2851
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
Y01 645 053 0142 SCR 3X12,F CAB TO REAR CAB
Y02 645 053 0142 SCR 3X12,REAR CAB TO CD BASE
Y03 645 048 7644 SCR 3X8,CD DOOR DUMPER
Y04 645 053 0135 SCR 3X8,KNOB TO F CAB
Y05 645 053 0180 SCR 2.5X8,CTL PCB TO F CAB
Y07 645 048 7644 SCR 3X8,SPK TO FRONT CAB
Y09 645 053 0135 SCR 3X8,CD BASE TO REAR CAB
Y10 645 053 0135 SCR 3X8,SNOOZE PCB TO CD BASE
Y11 645 053 0197 SCR 1.7X0.6,CD D LEAF SW
Y12 645 053 0135 SCR 3X8,MAIN PCB TO REAR CAB
Y13 645 048 7637 SCR 3X6,TUN PCB TO MAIN PCB BKT
Y14 645 053 0128 WASHER FIBRE,
MAIN PCB TO MAIN PCB BKT
Y15 645 053 0173 SCR 2.5X5,CASS KNOB BKT
Y16 645 053 0135 SCR 3X8,CASS D TO F CAB
Y17 645 048 7606 SCR 2X4,RECORD PCB TO CASS D
Y18 645 053 0142 SCR 3X12,PHONE PCB
Y19 645 048 7569 WASHER,PHONE PCB
Y20 645 048 7651 SCR 3X10,X FORMER WIRE

- 6 -
PARTS LIST
REF.NO. PART NO. DESCRIPTIONREF.NO. PART NO. DESCRIPTION
Y21 645 053 0135 SCR 3X8,COVER TO REAR CAB
Y22 645 048 7651 SCR 3X10,AC JACK TO REAR CAB
Y24 645 053 0142 SCR 3X12,ANT ROD TO REAR CAB
Y25 645 053 0135 SCR 3X8,PLATE TO F CAB
ELECTRICAL-PARTS
REF.NO. PART NO. DESCRIPTION
52 645 053 0005 SPK DRIVER 4",SPK
53 645 048 7996 MICRO SW,KFC-101V
54 645 053 0609 LOD ANT
59 645 049 3683 FUSE,SLOW VDE
60 !
!! 645 053 0593 PWR TRANS(HK)(KR)(XE)
60 !
!! 645 053 4041 PWR TRANS(PA)
60 !
!! 645 053 0586 PWR TRANS(TW)
61 645 052 9894 AC SOCKET,SO-222 (SOKAO)
DISPLAY P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
71 614 322 5546 ASSY,PWB DISPLAY(Only initial)
CN203 645 052 9863 11P CONNECTOR
CN209 645 052 9818 2P CONNECTOR
IC203 645 053 0470 IC HT1622-64QFP
LD201 645 053 0395 LCD DISPLAY,LCD 201 DHE100033AIP
Q0204 645 048 8122 TR 2SC945P,NPN
RB201 645 053 1118 3P WIRE
SN201 645 053 0524 REMOTE SENSOR
TA201 645 053 0418 SW TACT SKQAB,BASSXANDER
TA202 645 053 0418 SW TACT SKQAB,FB-B-SCAN
TA203 645 053 0418 SW TACT SKQAB,PLAY/PAUSE
TA204 645 053 0418 SW TACT SKQAB,FUNCTION
TA205 645 053 0418 SW TACT SKQAB,TIMER
TA206 645 053 0418 SW TACT SKQAB,POWER
TA208 645 053 0418 SW TACT SKQAB,STOP/CLEAR
TA209 645 053 0418 SW TACT SKQAB,FF-F-SCAN
TA210 645 053 0418 SW TACT SKQAB,MEMORY
VR201 645 053 0425 JOG VOLUME,ROTARY
645 052 9344 LCD FILTER
645 052 9498 LCD HOLD
645 052 9504 LED HOLD
645 052 9719 LCD LENS,LCD REFLECTION LENS
645 053 0296 SPONGE,FOR REMOTE SENSOR
LED BD P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
72 614 322 5553 ASSY,PWB LED BD(Only initial)
ED201 645 053 0388 LED ROUND,LED201 HL-503HBC
ED203 645 053 0388 LED ROUND,LED203 HL-503HBC
SNOOZE SW P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
73 614 322 5515 ASSY,PWB SNOOZE SW(Only initial)
TA207 645 053 0418 SW TACT SKQAB,SNOOZE
TUNER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
74 614 322 5539 ASSY,PWB TUNER(Except PA)
(Only initial)
74 614 323 0298 ASSY,PWB TUNER(PA)(Only initial)
C0013 645 053 0449 POLY ESTER 390PF
C0116 403 061 1403 POLYESTER 3900P J 50V
C0119 403 059 5000 POLYESTER 0.022U J 50V
C0120 403 059 5000 POLYESTER 0.022U J 50V
C0121 403 058 7401 POLYESTER 1800P J 50V
C0122 403 058 7401 POLYESTER 1800P J 50V
C0123 403 059 2801 POLYESTER 2200P J 50V
C0124 403 059 2801 POLYESTER 2200P J 50V
C0160 403 059 5000 POLYESTER 0.022U J 50V
C0701 403 058 7401 POLYESTER 1800P J 50V
C0702 403 058 7401 POLYESTER 1800P J 50V
C0706 403 058 0303 POLYESTER 1500P J 50V
C0708 403 058 2406 POLYESTER 0.015U J 50V
C0709 403 058 2406 POLYESTER 0.015U J 50V
C0723 403 060 7406 POLYESTER 0.033U J 50V
C0724 403 060 7406 POLYESTER 0.033U J 50V
C0729 403 058 2406 POLYESTER 0.015U J 50V
C0730 403 058 2406 POLYESTER 0.015U J 50V
CN001 645 048 7248 2P CONNECTOR
CN151 645 052 9801 4P CONNECTOR
CN201 645 052 9825 3P CONNECTOR
CN205 645 048 7279 6P CONNECTOR
CN208 645 048 7248 2P CONNECTOR
CN401 645 048 7293 10P CONNECTOR
CN701 645 048 7194 4P CONNECTOR
CN703 645 048 7262 5P CONNECTOR
D0001 645 048 8092 DIODE 1N4148
D0002 645 048 8092 DIODE 1N4148
D0701 645 048 8092 DIODE 1N4148
IC101 645 048 8306 IC TA2104BN,DIGIT. TUNNING SYS
IC151 645 048 8276 IC TC9257F
IC701 645 053 0500 IC TA7417AP,CASS PREAMPLIFR
IF101 645 048 8450 AM IFT
L0001 645 048 8467 RF COIL
L0003 645 053 0548 ROD ANTENNA,AM COIL
L0004 645 053 0555 IFT AM
L0005 645 050 7106 AM OSC,COILR2523-0H07-502522
L0006 645 053 0562 RF COIL
L0007 645 048 8498 OSC COIL(Except PA)
L0007 645 048 8474 RF COIL(PA)
L0155 645 048 8443 CHOKE COIL 39UH,AI
L0156 645 048 8443 CHOKE COIL 39UH,AI
Q0101 645 048 8139 TR 2SC1675L,NPN
Q0102 645 048 8122 TR 2SC945P,NPN
Q0103 645 048 8122 TR 2SC945P,NPN
Q0104 645 048 8122 TR 2SC945P,NPN
Q0105 645 048 8122 TR 2SC945P,NPN
Q0106 645 048 8122 TR 2SC945P,NPN
Q0152 645 048 8122 TR 2SC945P,NPN
Q0153 645 048 8122 TR 2SC945P,NPN
Q0154 645 048 8122 TR 2SC945P,NPN
Q0702 645 048 8153 TR 2SA733Q P,PNP
Q0703 645 048 8122 TR 2SC945P,NPN
Q0705 645 048 8122 TR 2SC945P,NPN
Q0706 645 048 8122 TR 2SC945P,NPN
Q0707 645 048 8122 TR 2SC945P,NPN
T0701 645 048 8481 OSC COIL,REC OSC
TC002 645 048 7989 TRIMMER 20PF,N450
TC003 645 048 7972 TRIMMER 10PF,NPO
V0005 645 048 8412 DIODE 1SV101
V0006 645 048 8412 DIODE 1SV101
VD002 645 048 8405 DIODE 1SV149B
VD004 645 048 8405 DIODE 1SV149B
XL151 645 048 7873 CRYSTAL 7.2MHZ,HC-49/U
ZD101 645 048 8177 ZENER DIODE 3.9V,HZ4B-2
645 053 0081 CD PCB BKT,
TUNER PCB TO MAIN PCB
645 048 7637 SCR 3X6,TUN PCB TO TUN PCB BKT
645 053 0074 TUNER PCB BKT,TUNER PCB
CD MAIN/AMP P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
75 614 322 7113 ASSY,PWB CD MAIN/AMP(Only initial)
(KR)(TW)
75 614 322 5485 ASSY,PWB CD MAIN/AMP(Only initial)
(XE)(HK)
75 614 323 0281 ASSY,PWB CD MAIN/AMP(Only initial)
(PA)

- 7 -
PARTS LIST
REF.NO. PART NO. DESCRIPTIONREF.NO. PART NO. DESCRIPTION
CN202 645 048 7286 8P CONNECTOR
CN207 645 048 7248 2P CONNECTOR
CN501 645 048 7200 5P CONNECTOR
CN702 645 048 7194 4P CONNECTOR
CN801 645 052 9832 5P CONNECTOR
CN802 645 052 9856 8P CONNECTOR
CN803 645 052 9849 6P CONNECTOR
CN806 645 048 7248 2P CONNECTOR
CN901 645 048 7231 2P CONNECTOR
D0201 645 048 8092 DIODE 1N4148
D0202 645 048 8092 DIODE 1N4148
D0203 645 048 8092 DIODE 1N4148
D0501 645 048 8092 DIODE 1N4148
D0502 645 048 8092 DIODE 1N4148
D0702 645 048 8085 RECTIFIER 1N4001
D0901 645 048 8108 RECTIFIER 1N5392
D0902 645 048 8108 RECTIFIER 1N5392
D0903 645 048 8108 RECTIFIER 1N5392
D0904 645 048 8108 RECTIFIER 1N5392
F0901 645 049 3683 FUSE,SLOW VDE
IC201 645 048 8238 IC 5V43-1 J15,M-CU
IC401 645 053 0487 IC TC9422F,VOL EQ IC
IC501 645 048 8351 IC TA8227P
IC801 645 048 8245 IC TA2109F,RF AMP DIGIT SERVO CD
IC802 645 048 8290 IC TC9462F,DIGITAL SERVO SINGLE
IC803 645 053 0494 IC TA2092N
IC901 645 053 0517 IC 78L06,REGULATOR
L0201 645 048 8429 CHOKE COIL 10UH,AI
L0202 645 048 8429 CHOKE COIL 10UH,AI
L0203 645 048 8436 CHOKE COIL 100UH,AI
L0801 645 048 8436 CHOKE COIL 100UH,AI
L0802 645 048 8436 CHOKE COIL 100UH,AI
Q0201 645 048 8122 TR 2SC945P,NPN
Q0202 645 048 8122 TR 2SC945P,NPN
Q0203 645 048 8122 TR 2SC945P,NPN
Q0501 645 048 8146 TR 2SC2878-A,NPN
Q0502 645 048 8146 TR 2SC2878-A,NPN
Q0503 645 048 8160 TR 2SA952,PNP
Q0801 645 048 8160 TR 2SA952,PNP
Q0804 645 053 0456 TR 2SC2001L,NPN
Q0901 645 048 8153 TR 2SA733Q P,PNP
Q0902 645 048 8122 TR 2SC945P,NPN
Q0903 645 048 8368 TR TIP41C,NPN
Q0904 645 048 8153 TR 2SA733Q P,PNP
Q0905 645 048 8122 TR 2SC945P,NPN
Q0906 645 048 8375 TR 2SD882P,NPN
Q0907 645 053 0456 TR 2SC2001L,NPN(Except PA)
Q0907 645 053 4034 TR 2SC2235-Y,NPN(Only PA)
R0838 401 008 3503 CARBON 2.2 JA 1/2W
R0903 401 006 9903 CARBON 100 JA 1/2W
XL201 645 053 0371 CRYSTAL 7.3728MHZ
XL202 645 048 7859 CRYSTAL 32.768KHZ,C-001R
XL801 645 048 7866 CRYSTAL 16.9344MHZ,HC-49/U
ZD401 645 048 8214 ZENER DIODE 9.1V,HZ9C-2
ZD801 645 053 0463 ZENER DIODE 6.2V,HZ6C-2
ZD901 645 048 8221 ZENER DIODE 12V,HZ12A-2
ZD902 645 048 8214 ZENER DIODE 9.1V,HZ9C-2
ZD904 645 048 8214 ZENER DIODE 9.1V,HZ9C-2
645 053 0050 BRACKET,
MAIN PCB TO MAIN PCB BKT
645 053 0036 COPPER SHEET,BIG
645 048 7309 FUSE CLIP,F901X2
645 053 0012 HEATSINK
645 053 0104 HEATSINK,IC501
645 053 0098 MAIN PCB BKT,TUN PCB TO MAIN PCB
645 048 7514 MICA SHEET,Q903,Q906
645 048 7637 SCR 3X6,MAIN PCB
645 048 7637 SCR 3X6,MAIN PCB TO MAIN PCB BKT
PHONE JACK P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
77 614 322 5492 ASSY,PWB PHONE JACK(Only initial)
JK501 645 048 7323 PHONE JACK,JY-3535-01-090
L0501 645 053 0531 CHOKE 22UH
L0502 645 053 0531 CHOKE 22UH
L0503 645 053 0531 CHOKE 22UH
SW201 645 053 0432 SW SLIDE,SS-12F23-G6-L1
RECORD SW P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
78 614 322 5508 ASSY,PWB RECORD SW(Only initial)
SW701 645 048 8016 SW PUSH PS-22F03-BNL,
PS-22F03-BNL-80
CONNECTOR P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
80 614 322 5522 ASSY,PWB CONNECTOR(Only initial)
CN502 645 048 7194 4P CONNECTOR
CN503 645 048 7194 4P CONNECTOR
645 048 7637 SCR 3X6,TUN PCB TO MAIN PCB
645 048 7675 SCR 3X8,Q903,Q906
645 052 9924 SPACER
645 053 0074 TUNER PCB BKT,
MAIN PCB TO MAIN PCB BKT
645 053 0128 WASHER FIBRE,MAIN PCB BKT
645 048 7392 WASHER,Q903

- 8 -
EXPLODED VIEW(TAPE DECK MECHANISM)
PARTS LIST
TM06
TM05
TM04
TM01
TM03 TM02
This is a basic exploded view.
IC151 TC9257 (DTS PLL) IC803 TA2092 (BTL DRIVER)
1234 5 678910 11 12
24 23 22 21 20 19 18 17 16 15 14 13
-+
-+
-+
-+
PW GND
PW GND
VIN1
OUT + 1
PVCC1
OUT - 1
VRI
VCI
OUT - 2
PVCC2
OUT + 2
VIN2
PW GND
SVCC1 VIN4 OUT + 4
PVCC4
OUT - 4
SGND
PW GND
OUT - 3 PVCC3
OUT + 3
VIN3
IC BLOCK DIAGRAM & DESCRIPTION
TAPE DECK MECHANISM
REF.NO. PART NO. DESCRIPTION
645 053 0616 CASS DECK MECHANISM,FULL AUTO
TM01 645 052 9337 R/P HEAD
TM02 645 051 2100 PINCH ROLLER ASSY
TM03 645 030 6839 E HEAD
TM04 645 048 9235 R F BELT
TM05 645 053 0937 MAIN BELT
TM06 645 053 0401 MOTOR ASSY

- 9 -
IC BLOCK DIAGRAM & DESCRIPTION
IC801 TA2109F (SERVO AMP)
SBAD 13
FEO 14
FEN 15
VRO 16
RFRP 17
RFIS 18
RFGO 19
RFGC 20
AGCI 21
RFO 22
GND 23
RFN 24
TEO12
TEN11
2 VRO10
TEB9
SEL8
LDO7
MDI6
TNI5
TPI4
FPI3
FNI2
Vcc1
3 STATE
DET.
PEAK
I - I
I - I
SW1
ON
OFF
OFF
SEL
L
HiZ
H
LDC
SW2
OFF
ON
ON
SW3
OFF
ON
ON
BOTTOM
IC203 HT1622-64QFP
IC501 TA8227P (POWER AMP.)
IC101 TA2104BN(TUNING SYSTEM)
IC401 TC9422F (LATCH)
RF
GND
FM
RF OUT
FM
RF IN
RF
Vcc
AM
LOW
CUT
MIX
OUT
FM
OSC
AM
RF IN AM OSC ST LED
OSC
OUT
Vcc AM
IF IN FM IF IN GND
IF
REQ OET OUT LPF1 LPF2
AGC QUAD R-OUT L-OUT
24 21 20 19 18 17 16 15 14 132223
145678910111232
AM
OSC
FM
OSC
AM
MIX
AM
OSC
AM
DET FM DET
FM
MIX AGC
BUFF
FMRF
BUFF
ST
ST
SW
IF
BUFF
AF
BUFF
FMIFAMIF
AF
IF
REQ
ST/MO
FM/AM
MJTE
VCO
DIVIDE DECODE
7
OSCI
1
CS
3
RD
4
WR
17 COM0
25 COM7
26 SEG0
64 SEG31
9VLCD
10 IRQ
5
DATA
8
VDD
6
VSS
11
BZ
13
BZ
Tone Frequency
Generator
Control
and
Timing
Circuit
Watchdog Timer
and
Time Base Generator
Display RAM
LCD Driver/
Bias Circuit
GND
2
1
V DD
28
3
4
5
6
7
8
9
10
11
12
13 14 15 16
27
26
25
24
23
22
21
20
19
18
17
Vref CK DATA STB
32BIT SR
CAPACITOR FOR
OSCILLATION
GAIN CONTROL
0, 6, 12, 18dB
INPUT
SELECTOR
CAPACITOR FOR
OSCILLATION
GAIN CONTROL
0, 6, 12, 18dB
INPUT
SELECTOR
L-IN1
L-IN2
L-IN3
L-IN4
L-SW-OUT
L-VR-IN
L-B1
L-B2
L-B3
L-Tone-OUT
L-T1
R-IN1
R-IN2
R-IN3
R-IN4
R-SW-OUT
R-VR-IN
R-B1
R-B2
R-B3
R-Tone-OUT
R-T1