Sanyo MCD-ZX200F Service Manual page 7

PARTS LIST
CASS DECK MECHANISM ASSY
REF.NO. PART NO. DESCRIPTION
14 645 050 1814 CASS DECK MECHANISM
645 050 2101 ASSY,MOTOR
645 068 7976 ASSY,PINCH ROLLER
645 050 1784 MAIN BELT
645 050 1395 RF BELT
645 018 0637 R/P HEAD
645 030 6839 E HEAD
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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
Sift Driver Driver Sift Regulator
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
APC
RF DET
FIN2
1
FIN1
2
VCA
I/V
E
3
BAL VCA
F 4
TB 5
+ TE
TE- -
6
TE
7
TESI 8
SCI
9
T.SERVO & T .LOGIC
TH 10
11
TA
TD- 12
F .SERVO & F . LOGIC
TD 13
14
JP
+
-
+
-
TO 15
FD
16
17 18 19
PIN FUNCTION
1 FIN2 11 TA 21 FE-
12 TD-
2 FIN1 22 AGND
3 E 13 TD 23 NC
4 F 14 JP 24 SP
5 TB 15 TO
25 SPG
6 TE- 16 FD 26 SP-
7 TE 17 FD- 27 SPD
8 TESI 18 FA
28 SLEQ
9 SCI 19 FA- 29 SLD
10 TH 20 FE 30 SL-
IC101 LA1824 (Tuner)
RES
13
24 23 22 21 20 19 18 17 16
FM GND2 Vcc2 FM
DECODER
RF OSC
RESET
TRIG ST-SW VCO FF
FM
MIX
AM
MIX
AM AM
TUN ST
RF REG OSC Vcc1 GND1
LED LED
12
1 2 3 4 5 6 7 8 9
59 58 57 56 55 54 53 52 51 50 49
REF
48
NC
47
TBC
46
FSC
U-COM
SLC
45
DGND
INTER FACE
44
SLI
43
SLC
42
RFS-
41 RFSM
RF Amp
40 CV+
39 CV-
38 SLOF
37 HFL
36 TES
35 TOFF
34
TGL
33 JP+
SPINDLE SERVO SLED SERVO
+
-
20 21 22 23 24 25 26 27 28 29 30 31 32
31 SL+ 41 RFSM 51 CL 61 BH1
32 JP- 42 RFS- 52 DAT 62 LDD
33 JP+
43 SLC 53 CE 63 LDS
34 TGL 44 SLI 54 DRF 64 Vcc1
35 TOFF 45 DGND 55 FSS
36 TES
46 FSC 56 Vcc2
37 HFL 47 TBC 57 REF1
38 SLOF 48 NC 58 VR
39 CV-
49 DEF 59 Lf2
40 CV+ 50 CLK 60 Ph1
- 9 -
15 14 13
PHASE
DET
COMP
FF FF
PILOT
DET
S-METER DET
AGC
FM-IF AM-IF
10 11 12