Sanyo MCDZX-600-F Service manual

FILE NO.
Service Manual
CONTENTS
–VOLUME +
CD Portable Radio Cassette Recorder
MCD-ZX600F (XE)
(UK)
(PA)
321
654
987
BASS+100
PRODUCT CODE No. 164 129 00 XE 164 129 02 UK 164 129 03 PA
Laser beam safety precaution .......................................... 1
IC Block Diagram & Description ....................................... 1,9
Tuner Adjustments ........................................................... 2
Wiring Connection ........................................................... 3
Exploded View (Cabinet & Chassis) ................................ 4
Parts List .......................................................................... 6
Schematic Diagram .......................................................... 11
Wiring Diagram ............................................................... 18
Block Diagram .................................................................. 24
REFERENCE No. SM5810637
LASER BEAM SAFETY PRECAUTION
• 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
IC BLOCK DIAGRAM & DESCRIPTION
LSELO LIN LTRE LBASS1 LBASS2 LOUT
10 9 7 6 58
CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
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 GEÖ FFNET UND ENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO !-Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Älä katso säteeseen.
IC301 TA8227 (Power Amp.)IC501 LC75342(Function SW)
L4
11
L3
12
L2
13
L1
14
NC
15
NC
16
R1
17
R2
18
R3
19
R4
20
21 22 24 25 2623
RSELO RIN RTRE RBASS1 RBASS2 ROUT
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CONTROL
CIRCUIT
LVref
CCB
INTERFACE
RVref
IC401 KIA7808(Voltage Regulator)
4
TEST
3
SS
V
2
CE
1
DI
30
CL
29
DD
V
28
Vref
27
NC
1 2 3
Pin No. Function
1 INPUT
2COMMON
3
OUTPUT
- 1 -
TUNER ADJUSTMENTS WIRING CONNECTION
Use a plastic screw driver for adjustments. Adjust the intermediate frequency of AM and FM to the frequency of ceramic filter. Set of unit
Supply voltage : DC 12.0V
Speaker impedance : 8 ohms
Standard output : 50 mW
Function switch : RADIO
a. Parts Location
BIAS O/N
RESET O/N
L102
CT101
FM/ANT
AM/ANT
L101
OUT
a. AM Adjustment Band switch : MW
Adjusting Connections
Step Adjustment
Circuit lnput Output
Closed the output terminal by sweep
1
2
3
4
5
IF generator to(19)IC101 450KHz Low T103 generator,it place
to AM ANT
Tuning Connect AM SG to Connect VTVM to 522 KHz Low end T101 VT Low: 1.5V±0.1
coverage test loop speaker terminals. 1611 KHz High end VT Hi: 7.5V±0.2
Tracking
Connect AM SG to Connect VTVM to 603 KHz 603 KHz MW ANT
test loop speaker terminals 1404 KHz 1404 KHz CT102
Connect sweep
(H) 0and C130(E)
SG
Frequency
Position of VTVM
Tuning dial Oscilloscope
450KHZ
T103/2070
10.7MHZ
T101/612R
CT102
Max.
b. FM Adjustment Band switch : FM FM Dummy antenna : 75 ohms unbalance
Adjusting Connection position of VTVM
Step SG Frequency
Circuit Input Output tuning dial Oscilloscope
Connect sweep Connect VTVM to
1
2
3
4
5
IF generator to IC101 generator to (19) 10.7MHz Low
(22)pin (H) & IC101(H) and C130(E)
IC101(23)pin (E)
Tuning Connect FM SG to Connect VTVM to 87.5 MHz Low end L102 VT Low : 2.1V±0.1
coverage FM ANT(H) D101 speaker terminals. 108 MHz High end VT Hi : 7.2V±0.1
Tracking
Connect FM SG to Connect VTVM to 90.0 MHz 90.0 MHz L101
FM ANT(H) D101 speaker terminals. 106.0 MHz 106.0 MHz CT101
Adjustment
This is a basic tuner adjustments.
Max.
This is a basic wiring connection.
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EXPLODED VIEW(CABINET & CHASSIS)
24
42
Y18
65
12
38
Y16
Y17
41
43
44
45
46
25
Y6
62
47
26
Y14
29
48
30
Y8
Y13
64
39
Y15
73
Y12
40
63
27
Y7
28
22
61
Y9
31A
37
23
16
17
18
19
20
Y1
21
Y4
71
11
Y3
Y4
15
Y5
Y4
34
33
74
Y4
36
: Not available as service parts.
5
Y2
Y1
3
4
14
13
35
Y10
Y19
7A
72
2
1
Y11
6
Y11
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PARTS LIST
PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH
!!
!
THE IEC SYMBOL 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.
CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
PACKING & ACCESSORIES
REF.NO. PART NO. DESCRIPTION
!!
!
!!
!
!!
!
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1 645 072 3254 CASS DOOR 2 645 072 3322 CASS DOOR BRACKET 3 645 062 0478 CASS DOOR SPRING 4 645 070 9272 DISPLAY LENS 5 645 069 7364 SPEAKER GRILL LEFT 6 645 069 7371 SPEAKER GRILL RIGHT 7A 645 072 1984 ASSY FRONT CABINET 11 645 072 3421 LCD BRACKET 12 645 072 3339 SPEAKER CLIP L 13 645 072 3346 SPEAKER CLIP R 14 645 072 3360 CASS DOOR GEAR 16 645 072 3261 KNOB CASS PAUSE 17 645 072 3278 KNOB CASS STOP/EJECT 18 645 072 3285 KNOB CASS FFWD 19 645 072 3292 KNOB CASS REWIND 20 645 072 3308 KNOB CASS PLAY 21 645 072 3315 KNOB CASS RECORD 22 645 069 7166 RECORDING BRACKET 23 645 070 9258 DISPLAY PANEL 24 645 072 3353 CD DOOR LENS 25 645 033 3996 CD CHUCK M 26 645 069 7210 CD DOOR 27 645 033 3972 CD MAGNET RING 28 645 033 3989 CD CHUCK A 29 645 072 3391 KNOB VOLUME,ROTARY 30 645 072 3384 KNOB TUNING,ROTARY 31A 645 072 1991 ASSY TOP CABINET 33 645 042 0375 CD MECHA COVER 34 645 069 6893 CD DECK MECHANISM 35 645 033 3446 RUBBER SILICON,FOR CD DECK 36 645 069 7289 GEAR HOLDER,
37 645 043 0145 CD DOOR LOCK 38 645 070 9111 HANDLE 39 645 042 0368 BAND SW COVER(PA) 40 645 033 0391 AC SKT COVER 41 645 070 9081 CABINET BACK
IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY
Regular type resistors are less than 1/4W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50V and less than 1000µF of Ceramic type and Electrolytic type.
REF.NO. PART NO. DESCRIPTION
43 645 070 9104 BATTERY DOOR 44 645 070 9319 BATTERY SPRING+
645 072 3537 GIFT BOX(PA) 645 072 3520 GIFT BOX(UK) 645 072 3513 GIFT BOX(XE) 645 072 3452 INSTRUCTION MANUAL(PA) 645 072 3445 INSTRUCTION MANUAL(UK) 645 072 3438 INSTRUCTION MANUAL(XE) 645 066 6063 POLY BAG,I/B 645 070 9296 POLY BAG,PWR CORD 645 069 7357 POLY BAG,UNIT 645 072 3476 POLY FOAM,
1KIT 2 PCS LEFT&RIGHT 645 071 9813 POWER CORD(PA) 645 069 6534 POWER CORD,VDE(XE) 645 062 5862 PWR CORD,BSI(UK) 645 072 2004 REMOTR CONTROL,
RC25-102035-010
45 645 033 0926 BATT SPRING(+) 46 645 071 9981 BATTERY SPRING­47 645 070 9302 BATTERY SPRING­48 645 042 0351 CD DOOR SPRING
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
Y1 645 027 1168 SCR 3X8,SPEAKER CLIP L Y2 645 069 6794 SCREW 3X10,CASS DOOR GEAR Y3 645 023 6594 SCREW ST 3X8,CONTROL PCB Y4 645 069 6787 SCREW 3X10,CASS DECK Y5 645 069 6794 SCREW 3X10,
RECORDING BRACKET
Y6 645 051 6641 SCR 2 X 6,
CD CHUCK M TO CD CHUCK A Y7 645 062 1086 SCR 2X5,CD DOOR Y8 645 069 6787 SCREW 3X10,
TOP CAB TO FRONT CAB Y9 645 072 2394 SCREW 2X6,LEAF SWITCH Y10 645 027 1168 SCR 3X8,CD DOOR GEAR Y11 645 023 6594 SCREW ST 3X8,MAIN PCB Y12 645 027 1144 SCR 2.8X12,
AC SKT COVER TO AC SKT Y13 645 023 6594 SCREW ST 3X8,
VOL. SELE.COVER TO VOL.S(PA) Y14 645 027 1182 SCR 3X20,POWER TRANSFORMER Y15 645 023 6594 SCREW ST 3X8,RECTIFER BOARD Y16 645 023 6617 SCREW ST 3X10,
TOP CAB TO BACK CAB Y17 645 027 3841 SCR 3X2.5,
BACK CAB TO FRONT CAB Y18 645 027 1236 SCR 3X8,ROD ANTENNA Y19 645 069 6770 SCREW 2.6X8,CD DECK
ELECTRICAL-PARTS
REF.NO. PART NO. DESCRIPTION
42 645 070 9043 ROD ANTENNA 61 645 069 6657 LEAF SWITCH,CD LID SW 62 62
63 645 032 9760 AC SOCKET S-1-1225,VDE 64 645 069 6534 POWER CORD(PA) 64 645 023 6358 SW SLIDE SS12J01M65,
65 645 069 6558 SPEAKER
FOR CASS DOOR GEAR
!!
!
645 069 6541 POWER TRANSFORMER(UK)(XE)
!!
!
645 071 9837 POWER TRANSFORMER,
110/220V(PA)
100/220V(PA)
645 072 2325 5P HSG,
645 072 2400 5P HSG,
645 072 2417 6P HSG,
645 072 2332 FFC CABLE 11P,
MAIN CN201 TO CASS DECK
MAIN CN906 TO CD BD CN90
MAIN CN401 TO REFCT.CN40
MAIN CN701 TO CD BD CN9
PARTS LIST
REF.NO. PART NO. DESCRIPTION
645 072 2349 FFC CABLE 15P,
MAIN CN702 TO CTL CN704
645 072 2356 FFC CABLE 18P,
MAIN CN703 TO CTL CN705
645 072 3223 SHIELD PLATE,
FOR SPEAKER GRILLE 645 027 1342 SOLDERING BAR 60/40 645 027 1328 SOLDERING SLUG 645 027 1359 SOLDERING WIRE 645 033 3606 FERRITE BEAD,CN403 645 033 3606 FERRITE BEAD,CN902 645 033 3606 FERRITE BEAD,
POWER OUT PUT WIRE 645 072 2318 3P HSG,
RECTI. CN403TO CASS DECK 645 069 6732 4P HSG,MAIN CN301 TO SPEAKER
CONTROL P,W,BOARD ASSY
REF.NO. PART NO. DESCRIPTION
71 614 332 1330 ASSY,PWB CONTROL(Only initial) CN704 645 033 3675 FFC HEADER 15PINS CN705 645 069 6695 HEADER FFC 18P IR701 645 033 3477 DIODE RPM-6938-V4 SW704 645 042 0023 SW TACT,TU PRESRT,REPEAT SW705 645 042 0023 SW TACT,MEMORY SW707 645 042 0023 SW TACT,STOP SW708 645 042 0023 SW TACT,TUNING+ SW709 645 042 0023 SW TACT,PLAY,PAUSE SW710 645 042 0023 SW TACT,TUNING-
645 072 3421 LCD BRACKET 645 072 2264 LCD DISPLAY 645 072 3230 SHIELD PLATE,FOR CONTROL PCB 645 062 0010 BUFFER FOR FFC CABLE,
FOR FFC CABLE
MAIN P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
72 614 332 1323 ASSY,PWB MAIN(Only initial) C0003 645 072 2233 POLYESTER 0.0082U 100V,C501(-) C0004 645 072 2233 POLYESTER 0.0082U 100V,C502(-) C0206 645 034 9805 MYLAR CAP 0.001 UF/1 C0207 645 034 9805 MYLAR CAP 0.001 UF/1 C0212 645 072 2240 POLYESTER 0.033U 50V C0213 645 072 2240 POLYESTER 0.033U 50V C0218 645 072 2219 POLYESTER 0.0018U 100V C0219 645 072 2219 POLYESTER 0.0018U 100V C0311 645 034 9898 MYLAR CAP 0.1 UF/10 C0312 645 034 9898 MYLAR CAP 0.1 UF/10 C0313 645 034 9751 ELECT CAP 1000 UF/16 C0314 645 034 9751 ELECT CAP 1000 UF/16 C0513 645 072 2226 POLYESTER 0.0027U 100V C0514 645 072 2226 POLYESTER 0.0027U 100V C0709 645 055 6784 GOLD CAP DX-5R5H104 C0965 645 034 9829 MYLAR CAP 0.0022 UF/ C0966 645 034 9829 MYLAR CAP 0.0022 UF/ CF101 645 051 6467 BAND PASS FILTER CF102 645 055 6913 CERAMIC FILTER CF103 645 055 6913 CERAMIC FILTER CF104 645 055 6906 CERAMIC FILTER CF105 645 055 6920 CERAMIC FILTER CN201 645 054 0660 5P HEADER CN301 645 054 0653 4P HEADER CN701 645 072 2295 FFC HEADER 11P CN702 645 033 3675 FFC HEADER 15PINS CN703 645 072 2301 FFC HEADER 18P CT101 645 072 2257 TRIMMER 20PF CT102 645 072 2257 TRIMMER 20PF D0101 645 023 6099 DIODE 1N-4148 D0102 645 023 6099 DIODE 1N-4148 D0105 645 023 6099 DIODE 1N-4148 D0106 645 023 6099 DIODE 1N-4148 D0301 645 023 6099 DIODE 1N-4148 D0302 645 023 6099 DIODE 1N-4148
REF.NO. PART NO. DESCRIPTION
D0303 645 023 6112 RECTIFIER 1N-4001 D0304 645 023 6099 DIODE 1N-4148 D0305 645 023 6099 DIODE 1N-4148 D0306 645 023 6099 DIODE 1N-4148 D0307 645 023 6099 DIODE 1N-4148 D0308 645 023 6099 DIODE 1N-4148 D0309 645 023 6099 DIODE 1N-4148 D0310 645 023 6099 DIODE 1N-4148 D0311 645 023 6099 DIODE 1N-4148 D0312 645 023 6099 DIODE 1N-4148 D0313 645 023 6112 RECTIFIER 1N-4001 D0314 645 023 6112 RECTIFIER 1N-4001 D0402 645 023 6099 DIODE 1N-4148 D0701 645 023 6099 DIODE 1N-4148 D0703 645 023 6099 DIODE 1N-4148 D0706 645 023 6099 DIODE 1N-4148 D0709 645 023 6099 DIODE 1N-4148 D0711 645 023 6099 DIODE 1N-4148 D0713 645 023 6099 DIODE 1N-4148 D0715 645 023 6099 DIODE 1N-4148 D0716 645 023 6099 DIODE 1N-4148 D0717 645 023 6099 DIODE 1N-4148 D0718 645 023 6099 DIODE 1N-4148 D0722 645 023 6099 DIODE 1N-4148 IC101 645 055 6975 IC LA1823ESIA IC102 645 055 7019 IC LC72131 IC201 645 055 6999 IC TA8142AP IC301 645 034 9980 IC TA-8227P TOSHIB IC402 645 055 7033 IC S-81256SGYX IC501 645 055 7026 IC LC75342 IC701 645 066 5806 IC LC587008 1P55 IC702 645 055 6951 IC PST600C IC703 645 055 6968 IC PST600L JK301 645 035 0429 STEREO TYPE EARPHONE L0101 645 023 6297 VHF COIL L0102 645 027 0345 VHF COIL L0105 645 027 0352 CHOKE COIL 100UH L0301 645 062 0850 FERRITE BEAD L0302 645 062 0850 FERRITE BEAD L0303 645 062 0850 FERRITE BEAD L0501 645 027 0352 CHOKE COIL 100UH L0701 645 027 0352 CHOKE COIL 100UH L0702 645 027 0352 CHOKE COIL 100UH Q0107 645 034 6866 TR 2SC2839E Q0108 645 034 7078 TR 2SC3330U Q0109 645 027 0420 TR 8050C Q0110 645 055 6876 TR 9018F Q0301 645 072 3162 TRANSISTOR 9014C Q0302 645 072 3162 TRANSISTOR 9014C Q0303 645 072 3162 TRANSISTOR 9014C Q0304 645 023 6129 TR 9014C Q0305 645 023 6129 TR 9014C Q0403 645 055 6883 TR KSA928A Q0404 645 072 3162 TRANSISTOR 9014C Q0405 645 027 0420 TR 8050C Q0407 645 055 6869 TR 8550B C Q0408 645 072 3162 TRANSISTOR 9014C Q0409 645 027 0420 TR 8050C Q0701 645 072 3155 TRANSISTOR DTA114TS Q0704 645 072 3155 TRANSISTOR DTA114TS Q0705 645 072 3179 TRANSISTOR 2SC3400AC Q0706 645 072 3179 TRANSISTOR 2SC3400AC Q0707 645 072 3155 TRANSISTOR DTA114TS Q0708 645 072 3179 TRANSISTOR 2SC3400AC Q0709 645 072 3155 TRANSISTOR DTA114TS Q0710 645 072 3155 TRANSISTOR DTA114TS Q0711 645 072 3155 TRANSISTOR DTA114TS Q0712 645 072 3155 TRANSISTOR DTA114TS Q0801 645 027 0420 TR 8050C Q0803 645 023 6129 TR 9014C R0326 645 072 2172 RESISTOR 10 OHM 1/2W S0001 645 042 0023 SW TACT,POWER SW010 645 042 0023 SW TACT,BASS
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