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Ic Block Diagram & Description - Sanyo MCD-ZX600F Service Manual

Cd portable radio cassette recorder
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PARTS LIST
REF.NO.
PART NO.
DESCRIPTION
SW100
645 055 7064 SW TACT,RESET
SW201
645 023 6327 SW RECORDING PS62D01-S(SH
SW701
645 042 0023 SW TACT,TAPE
SW702
645 042 0023 SW TACT,TUNER/BAND
SW703
645 042 0023 SW TACT,FM MODE
SW712
645 042 0023 SW TACT,VOL-DOWM
SW713
645 042 0023 SW TACT,VOL-UP
SW714
645 042 0023 SW TACT,RANDOM
SW801
645 024 1048 SW SLIDE SK22F03G6,
BEAT CANCEL
T0101
645 055 6944 IFT,OSC 1A612R
T0103
645 033 3866 AM COIL,IF 2070
T0801
645 027 0307 BIAS COIL,AC BIAS 3630
VD101
645 055 6807 DIODE SVC201
VD102
645 055 6807 DIODE SVC201
VD103
645 055 6814 DIODE SVC348
X0101
645 055 7118 CRYSTAL
X0701
645 072 2288 CRYSTAL 4MHZ
X0702
645 062 0911 CRYSTAL 32.768KHZ
ZD101
645 055 6838 ZENER 5.6V
ZD401
645 055 6845 ZENER 13V
645 070 9050 HEAT SINK,FOR IC 301
645 072 3216 CONTACT PIN
645 072 3247 SHIELD PLATE,IC102
645 061 9946 1P HSG,FM ANT
645 072 1977 ASSY BAR ANT
RECTIFIER P.W.BOARD ASSY
REF.NO.
PART NO.
DESCRIPTION
73
614 332 1347 ASSY,PWB RECTIFIER(Only initial)
CN402
645 061 9922 6P HEADER
CN403
645 033 3682 HEADER 3PINS
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
F1101
645 054 0639 FUSE GLASS TUBE,FS1101
IC401
645 055 6982 IC KIA7808P
JP413
645 023 6112 RECTIFIER 1N-4001
Q0401
645 055 6883 TR KSA928A
Q0402
645 023 6129 TR 9014C
645 035 0511 FUSE HOLDER MW1010K,
FOR FS1101
645 027 1298 EYELET
645 042 0320 HEAT SINK,FOR IC401
CD P.W.BOARD ASSY
REF.NO.
PART NO.
DESCRIPTION
74
614 332 1354 ASSY,PWB CD(Only initial)
CN901
645 055 7163 16P FFC HEADER
CN902
645 054 0660 5P HEADER
CN903
645 072 2295 FFC HEADER 11P
CN904
645 051 6511 2P HEADER
IC901
645 072 3186 IC LA9242M
IC902
645 072 3193 IC LC78629E
IC903
645 069 6879 IC LA6541D
J0907
645 069 6886 INDUCTOR 2.7UH
L0901
645 042 0108 CHOKE COIL 26UH
Q0901
645 033 3491 TR 2SC945P
Q0905
645 061 8246 TR 2SA608NFNPAAT
Q0907
645 033 3514 TR 2SB764D
W106
645 072 2387 J WIRE AWG28,
IC902 PIN59 TO GND
X0901
645 072 2271 CRYSTAL 16.9344MHZ
ZD901
645 044 6924 ZENER DIODE 3.9V
645 042 0337 HEAT SINK,FOR IC903
DECK MECHANISM ASSY
REF.NO.
PART NO.
DESCRIPTION
15
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
- 8 -
IC BLOCK DIAGRAM & DESCRIPTION
IC903 LA6541 (CD Driver)
Vcc
Vref
VIN4
VG4
Vo8
Vo7
GND
Vo6
Vo5
VG3
VIN3
CD
24
23
22
21
20
19
18
17
16
15
14
Vcc
11k Ω
11k Ω
Level
BTL
BTL
Level
Sift
Driver
Driver
Sift
Level
BTL
BTL
Level
Driver
Sift
Driver
Sift
11k Ω
11k Ω
1
2
3
4
5
6
7
8
9
10
11
Vcc
Mute
VIN1
VG1
Vo1
Vo2
GND
Vo3
Vo4
VG2
VIN2 Reg OUT Reg IN
IC901 LA9242M (Servo)
64
63
62
61
60
59
58
57 56
55 54 53 52 51 50
49
APC
REF
RF DET
FIN2
1
FIN1
2
VCA
I/V
E
3
U-COM
BAL
VCA
SLC
F
4
INTER FACE
TB
5
TE
+
TE-
-
6
TE
7
RF Amp
TESI
8
SCI
9
T.SERVO & T .LOGIC
TH
10
TA
11
TD-
12
F .SERVO & F . LOGIC
SPINDLE SERVO
SLED SERVO
TD
13
14
JP
+
-
+
+
-
-
TO
15
FD
16
17
19
20
21
22
23
25
27
28
29
30
31
32
18
24
26
PIN FUNCTION
1
FIN2
11
TA
21
FE-
31
SL+
41
RFSM
51
CL
61
12
TD-
32
JP-
42
RFS-
52
DAT
62
2
FIN1
22
AGND
3
E
13
TD
23
NC
33
JP+
43
SLC
53
CE
63
4
F
14
JP
24
SP
34
TGL
44
SLI
54
DRF
64
5
TB
15
TO
25
SPG
35
TOFF
45
DGND
55
FSS
36
TES
6
TE-
16
FD
26
SP-
46
FSC
56
Vcc2
7
TE
17
FD-
27
SPD
37
HFL
47
TBC
57
REF1
8
TESI
18
FA
28
SLEQ
38
SLOF
48
NC
58
VR
9
SCI
19
FA-
39
CV-
49
DEF
59
Lf2
29
SLD
40
CV+
10
TH
20
FE
30
SL-
50
CLK
60
Ph1
IC402 S-81256SGYX (Voltge Regulator)
Top view
1. GND
2. V
IN
1
2
3
3. V
OUT
V
IN
2
3
V
OUT
REFERENCE
VOLTAGE
GND
1
IC101 LA1823 (Tuner)
RES
13
RESET
Regulator
12
48
NC
IC102 LC72131 (PLL)
47
TBC
46
FSC
45
DGND
44
SLI
43
SLC
42
RFS-
41
RFSM
40
CV+
39
CV-
38
SLOF
37
HFL
36
TES
35
TOFF
34
TGL
33
JP+
BH1
LDD
LDS
Vcc1
IC702,703 PST600 (Voltge Regulator)
1
VCC
2
GND
3
Vout
1
2
3
- 9 -
1
Vcc
3
Vout
2
GND

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