Sanyo MCD-ZX530F User manual

Service Manual
FILE NO.
REFERENCE No. SM5810764
PRODUCT CODE No.
164 159 02
CD Portable Radio
Cassette Recorder
MCD-ZX530F (AU)
CONTENTS
Laser Beam Safety Precaution ........................................ 1
Tuner Adjustment ............................................................. 2
DECK Adjustment ............................................................ 3
Exploded View (Accessories & Packing) ......................... 4
Exploded View (Cabinet & Chassis) ................................ 5
Parts List .......................................................................... 6
Wiring Connection ............................................................ 9
Schematic Diagram .......................................................... 10
Wiring Diagram ................................................................ 15
S
U
R
ROUN
D

- 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-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 ENN
SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST. NICHT,
DEM STRAHL AUSSETZEN.
VARO !-Avattaessa ja suojalukitus ohitettaessa olet alttiina
näkymättömälle lasersäteilylle. Äläkatso säteeseen.
CLASS 1 LASER PRODUCT
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT

- 2 -
TUNER ADJUSTMENTS
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
a.AM Adjustment Band switch:AM
SG Position of VTVM
Input Output Frequency Tuning dial Oscilloscope
Closed up the output Connect sweep
termial by sweep generator to
generator,it place C115(-)(G) & (L)
to AM ANT.(I)
2 Connect AM SG to Connect VTVM to 516 KHz Low end T101(A)
3 test loop speaker terminals. 1635 KHz High end C3 ( C )
4 Connect AM SG to Connect VTVM to 600 KHz 600 KHz AM ANT COIL(I
)
5 test loop speaker terminals. 1400 KHz 1400 KHz C4 (B)
b.FM Adjustment Band switch:FM FM Dummy antenna: 75 ohms unbalance
SG Position of VTVM
Input Output Frequency Tuning dial Oscilloscope
2 Connect FM SG to Connect VTVM to 87.5 MHz Low end L102 (F)
3 FM.ANT(O) & D101(N) speaker terminals. 108.5 MHz High end C1 (E)
4 Connect FM SG to Connect VTVM to 90 MHz 90 MHz L101 (H)
5 FM.ANT(O) & D101(N) speaker terminals. 106 MHz 106 MHz C2 (D)
Adjustment
IF 465 KHz
Step Adjusting
Circuit
Connections
1IF
Connect sweep
generator to
IC101(24pin )
Low
10.7 MHz Low
Circuit
1
Max.
Max.
Step
T103(L)
Adjustment
Tuning
coverage
Tracking
Connect VTVM to
generator to C115(-)
(G)
Adjusting Connection
Max.
Max.Tracking
Tuning
coverage
T102 (K) &
T104 (M)

- 3 -
DECK ADJUSTMENTS
1. HEAD REPLACEMENT
After replacement, demagnetize. The heads by using a degausser.
Be sure to clean the heads before attempting to make any adjustments.
All wiring should be returned to the original position after work is completed.
2. HEAD AZIMUTH ADJUSTMENT
(1) Load the test tape(STT-113CN,etc., 8KHz) for azimuth
adjustment.
(2) Press the PLAY button.
(3) Use a cross-tip screwdriver to turn the screw for azimuth
adjustment so that left and right output are maximized
(4) Press the STOP button.
(5) After completion of the adjustment, use thread lock (TB-1401B)
to secure the azimuth-adjustment screw.
3. MOTOR REPLACEMENT
4. AC BIAS FREQUENCY ADJUSTMENTS
(1) connect counter to T801(BS);
(2) R/P swith in recording state;
(3) Adjusting T801 use a plastic screw, AC bias frequency: 80KHz.
5. MOTOR SPEED ADJUSTMENT
(1) Insert the test tape(MTT-111N,etc., 3,000 Hz)
(2) Press the PLAY button.
(3) Use a flat-tip screwdriver to turn the SVR(located inside the
rear of the motor) to adjust SVR so that the frequency counter
become 3,000 Hz .
6. CHECKING THE MECHANISM TORQUSE AND TENSION
Measurement Take-up torqe Back tension Tape tension
Cassette of
measurement
PLAY:TW-2111A
F.FWD/REW:TW-2231 PLAY:TW-2111A Drive-power cassette TW-2412
PLAY 30-70 gf.cm 1.5 - 5 gf.cm 70 gf or more
F.FWD 55 gf or more ------ ------
REW 55 gf or more ------ ------

- 4 -
EXPLODED VIEW(ACCESSORIES & PACKING)
1
2
3
45
6
7
2

- 5 -
EXPLODED VIEW(CABINET & CHASSIS)
6
8
9
3
4
5
7
11 10
12
14
15
24 23
25
26
28
27
30
29
31
32
33
34
18
39
40
19 20 38
35
36
43
44
45
46
47
50
53
52
51
55
56
59
57
58
49
Y20
Y21
Y22
54
Y19
41
42
1
48
13-1
13-2
13-313-4
13-5
13-6
65
66
64
Y01
Y02
Y03
Y04
Y05
Y06
Y07
Y08
Y09
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y18
: Not available as service parts.

- 6 -
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 0 ohm 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
1 645 083 1713 GIFT BOX
2 645 079 0676 POLY FOAM
3 645 082 6207 INSTRUCTION MANUAL
4 645 044 1943 POLY BAG,I/B
5 645 035 1334 POLY BAG PE 18 X 24,UNIT
6 645 066 5356 POLY BAG,POWER CORD
7!
!! 645 071 9820 POWER CORD,SAA
CABINET & CHASSIS
REF.NO. PART NO. DESCRIPTION
1 645 081 3474 ASSY CASS DOOR
3 645 062 0478 CASS DOOR SPRING
4 645 079 1079 SPEAKER GRILL RIGHT,
762-530GB22-000
5 645 079 1055 SPEAKER GRILL LEFT,
761-530GB22-000
6 645 035 0580 RUBBER FOOT, DIA. 2.,FOR UNIT
7 645 079 0706 CABINET FRONT
9 645 035 0597 SPEAKER CLIP 9.5 X 1,
FOR SPEAKER
10 645 033 0414 CASS LID GEAR HOLDER,
FOR CASS DOOR GEAR
11 645 033 0407 CASS LID GEAR
13-1 645 079 0850 KNOB CASS PAUSE
13-2 645 079 0867 KNOB CASS STOP/EJECT
13-3 645 079 0874 KNOB CASS FFWD
13-4 645 079 0881 KNOB CASS REWIND
13-5 645 079 0898 KNOB CASS PLAY
13-6 645 079 0904 KNOB CASS RECORD
14 645 079 0607 RECORDING BRACKET
18 645 062 0294 CD DOOR LOCK
19 645 079 2281 KNOB CD DOOR
20 645 079 0638 DIAL LENS
24 645 079 0621 LED BRACKET
26 645 081 3313 TUNING DRUM
27 645 079 1031 TUNING KNOB RING
28 645 079 0829 KNOB BAND
29 645 081 3306 DAIL POINTER
30 645 079 0614 POINTER BRACKET
32 645 079 0836 KNOB SURROUND
33 645 079 0843 KNOB FUNCTION
34 645 079 0799 KNOB BASS
35 645 079 0775 KNOB TUNING
36 645 079 0805 KNOB VOLUME
38 645 080 5400 CD DOOR SPRING
39 645 033 0414 CD LID GEAR HOLDER,
FOR CD DOOR GEAR
40 645 033 0407 CD LID GEAR
41 645 033 3446 RUBBER SILICON,FOR CD DECK
42 645 080 5356 CD DECK MECHANISM
43 645 033 3989 CD CHUCK A
44 645 033 3972 CD MAGNET RING
45 645 033 3996 CD CHUCK M
46 645 081 3405 CD DOOR
47 645 081 3412 CD DOOR LENS
48 645 081 3481 ASSY TOP CABINET
50 645 079 0751 HANDLE
52 645 033 0391 AC SKT COVER
55 645 033 1565 BATT SPRING
56 645 033 0926 BATT SPRING(+)
57 645 027 2134 BATT TERMINAL SPRING(+-)
59 645 081 3436 BATTERY DOOR
64 645 079 0720 CABINET BACK
65 645 042 0375 CD MECHA COVER
FIXING PARTS
REF.NO. PART NO. DESCRIPTION
Y01 645 027 1168 SCR 3X8,CASS DOOR GEAR
Y02 645 027 1168 SCR 3X8,SPEAKER
Y03 645 079 0577 SCREW 2.6X6,RECORDING BD
Y04 645 079 0577 SCREW 2.6X6,
RECORDING BRK.TO CASS DE
Y05 645 023 6617 SCREW ST 3X10,
FRONT CAB TO CASS DECK
Y06 645 023 6594 SCREW ST 3X8,
LED BRK. TO TOP CAB
Y07 645 033 1527 SCR 2.6X6,TUNING DRUM
Y08 645 023 6594 SCREW ST 3X8,
TUNER BD TO POINTER BRK.
Y09 645 023 6594 SCREW ST 3X8,
TUNER BD TO TOP CAB
Y10 645 023 6594 SCREW ST 3X8,MAIN TO TOP CAB
Y11 645 027 1168 SCR 3X8,CD DOOR GRAR HOLDER
Y12 645 069 6770 SCREW 2.6X8,
CD DECK TO TOP CAB
Y13 645 051 6641 SCR 2 X 6,
CD CHUCK M TO CD CHUCK A
Y14 645 033 4276 SCR 2X6,LEAF SWITCH
Y15 645 023 6624 SCREW ST 3X10,
FRONT CAB TO TOP CAB
Y16 645 023 6594 SCREW ST 3X8,
AC SKT COVER TO AC SKT
Y18 645 027 1182 SCR 3X20,TRANSFORMER
Y19 645 023 6594 SCREW ST 3X8,RECTIFIER BD
Y20 645 061 9984 SCR 3X8,ROD ANTENNA
Y21 645 027 3841 SCR 3X2.5,
BACK CAB TO FRONT CAB
Y22 645 023 6617 SCREW ST 3X10,
BACK CAB TO TOP CAB
ELECTRICAL-PARTS
REF.NO. PART NO. DESCRIPTION
8 645 042 3307 SPK 4
49 645 064 1015 LEAF SW
51 !
!! 645 041 9881 PWR TRANS
53 645 032 9760 AC SOCKET S-1-1225
58 645 041 9928 ROD ANTENNA
645 061 9946 1P HSG,FM ANT
645 042 9590 HSG 2P,
CD CN904 TO CD DOOR LEAF
645 033 3606 FERRITE BEAD,
CN304 TO CN902 9P WIRE
645 033 3606 FERRITE BEAD,SPEAKER
645 055 7095 FERRITE BEAD,
POWER TRAN.OUTPUT WIRE

- 7 -
PARTS LIST
REF.NO. PART NO. DESCRIPTION
645 055 7095 FERRITE BEAD,
POWER TRAN.INPUT WIRE
645 055 7095 FERRITE BEAD,
CN305 TO CN202 WIRE
645 076 2871 FFC CABLE 16P,
CONTROL CN702 TO CD CN9
645 062 1079 FFC CABLE 16P,
CN901 TO CD DECK
645 054 0707 HSG 3P,
MAIN CN303 TO CASS DECK
645 081 3245 4P HSG,MAIN CN302 TO SPEAKER
STDS RECORDING P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
15 614 334 5886 ASSY,PWB,STDS RECORDING
C0201 645 073 8005 POLYESTER 0.0022U 100V
C0202 645 073 7992 POLYESTER 0.001U 100V
C0208 645 073 8005 POLYESTER 0.0022U 100V
C0209 645 073 8005 POLYESTER 0.0022U 100V
C0210 645 073 8050 POLYESTER 0.033U 100V
C0211 645 073 8005 POLYESTER 0.0022U 100V
C0212 645 073 7992 POLYESTER 0.001U 100V
C0213 645 073 8050 POLYESTER 0.033U 100V
C0215 645 073 8128 CE 1000 UF/25V
C0523 645 073 7992 POLYESTER 0.001U 100V
C0524 645 073 7992 POLYESTER 0.001U 100V
C0803 645 073 8012 POLYESTER 0.0033U 100V
C0804 645 073 8043 POLYESTER 0.022U 100V
C0806 645 073 8029 POLYESTER 0.01U 100V
IC201 645 032 9906 IC BA3308
L0201 645 079 6937 INDUCTOR 15UH
L0202 645 079 6937 INDUCTOR 15UH
L0203 645 079 6937 INDUCTOR 15UH
L0204 645 079 6937 INDUCTOR 15UH
Q0201 645 072 3162 TRANSISTOR 9014C
Q0202 645 072 3162 TRANSISTOR 9014C
Q0203 645 072 3162 TRANSISTOR 9014C
Q0801 645 072 3162 TRANSISTOR 9014C
Q0802 645 027 0420 TR 8050C
SW201 645 023 6327 SW RECORDING PS62D01-S(SH
T0801 645 027 0307 BIAS COIL,AC BIAS 3630
W109 645 081 3238 4P HSG,
CN201 TO CASS DECK HEAD
W110 645 079 0683 2P HSG,TO MAIN CN203
W111 645 073 8302 9P HSG,TO MAIN CN305
CONTROL P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
23 614 334 5855 ASSY,PWB,CONTROL
CN702 645 055 7163 16P FFC HEADER
D0701 645 023 6099 DIODE 1N-4148
D0702 645 023 6099 DIODE 1N-4148
D0703 645 023 6099 DIODE 1N-4148
D0704 645 023 6099 DIODE 1N-4148
D0705 645 023 6099 DIODE 1N-4148
D0706 645 023 6099 DIODE 1N-4148
LD701 645 033 7857 LED,LED701
LD702 645 033 7857 LED,LED702
LD703 645 033 7857 LED,LED703
LD704 645 042 0078 LED DISPLAY,LED704
Q0701 645 023 6129 TR 9014C
Q0702 645 023 6129 TR 9014C
Q0703 645 061 8246 TR 2SA608NFNPAAT
Q0704 645 061 8246 TR 2SA608NFNPAAT
SW701 645 069 6640 SWITCH TACT,SKIP+
SW702 645 069 6640 SWITCH TACT,PLAY
SW703 645 069 6640 SWITCH TACT,REPEAT
SW705 645 069 6640 SWITCH TACT,MEMORY
SW706 645 069 6640 SWITCH TACT,STOP
SW707 645 069 6640 SWITCH TACT,SKIP-
W108 645 081 3382 2P HSG,
CONTROL CN701 TO MAIN CN
645 062 0010 BUFFER FOR FFC CABLE,
FOR FFC CABLE
TUNER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
25 614 334 5848 ASSY,PWB,TUNER
BF101 645 051 6467 BAND PASS FILTER,BPF101
C0109 645 032 9876 POLYESTER 120PF
C0142 645 073 8036 POLYESTER 0.012U 100V
C0143 645 073 8036 POLYESTER 0.012U 100V
CF101 645 062 0768 CERAMIC FILTER
CF102 645 062 0768 CERAMIC FILTER
CF103 645 041 9966 CERAMIC FILTER
CN101 645 054 0660 5P HEADER
D0101 645 023 6099 DIODE 1N-4148
D0102 645 023 6099 DIODE 1N-4148
D0103 645 033 3842 DIODE FV1043
D0107 645 023 6099 DIODE 1N-4148
D0108 645 023 6099 DIODE 1N-4148
DZ101 645 023 6105 ZENER DIODE
IC101 645 041 9973 IC LA1824
L0101 645 023 6297 VHF COIL
L0102 645 032 9944 FTZ COIL
Q0101 645 027 3797 TR 9018H
SW101 645 042 0047 SW SLIDE SS22E01G6,BAND
SW102 645 024 1048 SW SLIDE SK22F03G6,
BEAT CANCEL
T0101 645 026 6669 AM OSC,OSC 1010
T0102 645 027 0437 FM IFT,IF 0070
T0103 645 033 3866 AM COIL,IF 2070
T0104 645 027 0444 FM IFT,IF 0380
VC101 645 026 6676 PVC
645 042 0344 CONTACT PIN,FM ANT
645 081 3467 ASSY BAR ANT
MIAN P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
31 614 334 5831 ASSY,PWB,MAIN
C0309 645 073 8067 POLYESTER 0.15U 100V
C0310 645 073 8067 POLYESTER 0.15U 100V
C0324 645 034 9768 CE 1000 UF/25V
C0501 645 079 0515 POLYESTER 0.0047U 100V
C0502 645 079 0515 POLYESTER 0.0047U 100V
CN203 645 051 6511 2P HEADER
CN204 645 051 6511 2P HEADER
CN302 645 027 0611 WAFER 4P
CN303 645 033 3682 HEADER 3PINS
CN305 645 054 0684 9P HEADER
D0301 645 023 6112 RECTIFIER 1N-4001
D0302 645 023 6112 RECTIFIER 1N-4001
D0303 645 023 6099 DIODE 1N-4148
D0307 645 023 6099 DIODE 1N-4148
D0331 645 023 6099 DIODE 1N-4148
D0401 645 023 6099 DIODE 1N-4148
D0402 645 023 6099 DIODE 1N-4148
IC301 645 032 9920 IC LA-4227
IC401 645 061 9908 IC TC4052BP
JK301 645 061 9991 ST EARPHONE JACK
L0301 645 080 5004 CHOKE COIL 15UH
L0302 645 080 5004 CHOKE COIL 15UH
L0303 645 080 5004 CHOKE COIL 15UH
L0401 645 027 0352 CHOKE COIL 100UH,AT MOTOR
Q0301 645 023 6129 TR 9014C
Q0302 645 023 6129 TR 9014C
SW301 645 042 0054 SW SLIDE,FUNCTION
SW302 645 042 0030 SW PUSH,SURROUND
SW303 645 042 0030 SW PUSH,BASS
VR301 645 042 0085 ROTARY VR
W105 645 073 8289 4P HSG,
CN301 TO RECTIFIER CN110
W106 645 073 8296 5P HSG,CN202 TO TUNER CN101
W107 645 076 2888 6P HSG,CN304 TO CD CN902
645 079 0584 HEAT SINK,FOR IC 301
645 079 0621 LED BRACKET
REF.NO. PART NO. DESCRIPTION

- 8 -
PARTS LIST
RECTIFIER P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
54 614 334 5862 ASSY,PWB,RECTIFIER
C1105 645 034 9782 CE 3300 UF/25V
CN101 645 027 0611 WAFER 4P,CN1101
D1101 645 023 6112 RECTIFIER 1N-4001
D1102 645 023 6112 RECTIFIER 1N-4001
D1103 645 023 6112 RECTIFIER 1N-4001
D1104 645 023 6112 RECTIFIER 1N-4001
DZ401 645 033 3859 ZENER 8.2V
F1101 645 054 0639 FUSE GLASS TUBE,FS1101
Q0401 645 033 3507 TR 2SD2061E
645 035 0511 FUSE HOLDER MW1010K,
FOR FS1101
645 027 1298 EYELET,AC1
645 042 0320 HEAT SINK,FOR Q401
645 027 1298 EYELET,AC2
645 027 1298 EYELET,AC SW
645 027 1298 EYELET,BATT+
645 027 1298 EYELET,BATT-
CD P.W.BOARD ASSY
REF.NO. PART NO. DESCRIPTION
66 614 334 5879 ASSY,PWB,CD
CN901 645 069 6688 HEADER FFC 16P
CN902 645 051 6542 6P HEADER
CN903 645 069 6688 HEADER FFC 16P
CN904 645 051 6511 2P HEADER
D0901 645 073 8562 DIODE 1N4148
D0902 645 023 6099 DIODE 1N-4148
IC901 645 055 8436 IC LA9242M
IC902 645 055 8443 IC LC78602RE8616
IC903 645 069 6879 IC LA6541D
JW906 645 069 6886 INDUCTOR 2.7UH
L0901 645 042 0108 CHOKE COIL 26UH
L0902 645 069 6886 INDUCTOR 2.7UH
L0904 645 069 6886 INDUCTOR 2.7UH
Q0901 645 061 8246 TR 2SA608NFNPAAT
Q0902 645 033 3514 TR 2SB764D
Q0903 645 069 6862 TRANSISTOR 2SA1342
Q0904 645 069 6862 TRANSISTOR 2SA1342
SW901 645 069 6657 LEAF SWITCH
X0901 645 052 4837 RESONATOR 16.934MHZ
645 081 3290 HEAT SINK,FOR IC 903
CASS DECK MECHANISM ASSY
REF.NO. PART NO. DESCRIPTION
12 645 072 1762 CASS DECK MECHANISM
645 069 6442 MOTOR ASSY
645 069 6473 PINCH ROLLER ASSY
645 058 9553 RF BELT
645 069 6626 MAIN BELT
645 030 6839 E HEAD
645 018 0637 R/P HEAD

- 9 -
WIRING CONNECTION
This is a basic wiring connection.