Sony ZS-M7 Service Manual page 62

IC Block Diagrams – Main Section –
r
IC701 CXA1992BR
39
PD2 IV
PD1 IV
AMP
AMP
FE_
40
BIAS
41
F
F IV AMP
42
E
E IV AMP
43
EI
VEE
44
VEE
45
TEO
E-F BALANCE
46 WINDOW COMP.
LPF1
47
TEI
48
ATSC
ATSC
WINDOW
COMP.
49
TZC
TZC COMP.
50
TDFCT
VCC
51
VC
VEE
VCC
52
FZC
FZC COMP.
1
38 37 36 35
VEE
VCC
APC
VEE
LASER POWER CONTROL
VCC
FE AMP
VEE
FO. BIAS
WINDOW
COMP.
TRK. GAIN
WINDOW COMP.
DFCT
TM1
TRACKING
PHASE COMPENSATION
TG1
FOCUS
PHASE COMPENSATION
DFCT
FS4
2 3 4 5
34 33 32 31
RF
SUMMING
AMP
VCC
VEE
VEE
LEVEL S VEE
VCC
MIRR
FOK
FOH
FOL
TGH
IIL DATA REGISTER,
TGL
INPUT SHIFT REGISTER,
BALH
ADDRESS DECODER,
BALL
SENS SELECTOR,
ATSC
OUTPUT DECODER
TZC
FZC
DFCTO IFB1-6 FS1-4
BAL1-4
TOG1-4
VCC
FS1
FS2
Charge
up
VEE
6 7 8 9
– 103 –
30 29 28 27
IIL
TTL
VCC
DFCT
IIL
TTL TTL
IIL
VCC
TG1-2 TM1-7 PS1-4
ISET
VCC VCC
TM4 TM6
TM7
TM5
TM3
VEE VEE
FSET
TG2
10 11 12 13
26
SENS2
24
SENS1
24
C. OUT
23
XRST
22
DATA
21 XLT
20
CLK
19 LOCK
18 VCC
17 ISET
16 SL_O
15 SL_M
14
SL_P
TM2