Sony HCD-BX9 Service Manual page 47

IC103 CXA2568M (BD BOARD)
APC PD AMP
VEE
HOLD 1
VEE
AGCVTH
2
VREF
LD 3
PD
4
A 5
B 6
RF SUMMING AMP
VC
C 7
D
8
VEE
9 VEE
VC
F
10
E
11
VC
VC BUFFER
VC 12
VC
VCC 24 VCC
23
LC/PD
VCC
22 LD_ON
APC LD AMP
21 HOLD_SW
AGCCONT
20
VC
VCC
(50%/30%
OFF)
RF_BOT
19
VC
VEE
RFTC
18
RF_EQ_AMP
RF_1
17
VC
RFO
16
RFE
15
ERROR AMP
VC
FOCUS
14 FE
VC
13 TE
TRACKING
VC
ERROR AMP
VCC
VC
VEE
IC602 BA3830F (PANEL BOARD)
R02 REFFERENCE
1
CURRENT
REFFERENCE
P01 2
CURRENT
LINE BPF
3
NF
BPF
LINE
4
IN
BPF
REC 5
BPF
NF
BPF
REC 6
IN
BPF
RESET 7
C
BIAS 8
Bias
C
GND1 9
IC682 BU1924 (MAIN BOARD)
16 15 14 13
CLOCK
DEFFERENTIAL BIPHASE
DECODER DECODER
1 2 3 4
IC701 BA6956AN (DRIVER BOARD)
TSD
1 2 3 4 5
RESET 18 RESET
17 f01
DET
16 f02
DET
15 f03
DET
14 f04
DET
DET
13 f05
DET
12 f06
DET
11 REC
LEVEL
10 VCC
12 11 10 9
TEST
PLL PLL 57KHz
1187.5Hz RDS/ARI
8TH SWITCHED
CAPACITOR
FILTER
5 6 7 8
CONTROL LOGIC
6 7 8 9
47