Sony CFD-W57 - Cd Radio Cassette-corder, Service Manual

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IC701 CXA1992BR
CHARGE
UP
FSET
TRACKING
PHASE COMPENSATION
FOCUS
PHASE COMPENSATION
40 FE BIAS
41 F
42 E
43 EI
44 VEE
45 TEO
46 LPF1
47 TEI
48 ATSC
49 TZC
50 TDFCT
51 VC
52 FZC
26 SENS2
25 SENS1
24 C OUT
23 XRST
22 DATA
21 XLT
20 CLK
19 LOCK
VCC
17 ISET
16 SL O
SL M
SL P
39
PD2 PD1
38 37
PD0
36
LD
35
RFTC
34
RF M
33
RF O
32
RF I
31
CP
30
CB
29
CC1
28
CC2
27
FOK
1
FEO
FEI
FDFCT
FGD
FLB
FE O
7
FE M
8
SRCH
9
TGU
10
TG2
11
FSET
12
TA M
13
TA O
TM2
TM6
TM4
TM7
TM5 TM3
VEE VEE
TG2
VCC
FS1
FS2
FS4
TG1
TM1
DFCT
DFCT
VEE
VCC
ISET
VCC
VCC
FZC COMP
VCC
VCC
VEE
TZC COMP
ATSC
WINDOW
COMP
E-F BALANCE
WINDOW COMP
TOG1
BAL1 BAL2 BAL3
BAL4
IFB1 IFB2 IFB3 IFB4 IFB5 IFB6
TOG2 TOG3 TOG4
E IV AMP
F IV AMP
PD2 IV
AMP
PD1 IV
AMP
VCC
APC
VCC
VEE
TGFL
VEE
VEE
VEE
LASER POWER CONTROL
FE AMP
RF SUMMING AMP
FO BIAS
WINDOW
COMP
FOK
TRK GAIN
WINDOW COMP
VCC
DFCT
VCC
VCC
VEE
VEE
MIRR
VEE
IIL
IIL
TTL
IIL
TTL
TTL
CC1
DFCT1 MIRR
LDON LPCL LPC TGFL
FOH
FOL
TGH
TGL
BALH
BALL
ATSC
TZC
FZC
IIL DATA REGISTER
INPUT SHIFT REGISTER
SENS SELECTOR
OUTPUT DECODER
DFCTO IFB1–6
BAL1–4
TOG1–4
FS1–4 TG1–2 TM1–7 PS1–4
4 5 6 3 2
14
15
18
LEVEL 9