37
(MAIN BOARD)
LPF
MA
TRIX
GND2
ROUT
GOUT
BOUT
CVOUT
V
CC
2
NC
YTRAP
YOUT
COUT
NC
NC
GND1
RIN
GIN
BIN
NC
SCIN
NPIN
BFOUT
NC
SYNCIN
NC
V
CC
1
R-OUT
G-OUT
B-OUT
VIDEO
OUT
Y/C MIX
INTERNAL
TRAP
TRAP
SWITCH
SYNC
ADO
DELAY
LPF
R-Y
Modulator
B-Y
Modulator
SIN-PULBE
PHASE
SHIFTER
PULBE
GEN
BPF
REGULATOR
CLAMP
75
DRIVER
75
DRIVER
16
17
18
19
20
21
22
23
24
15
14
13
1
2
3
4
5
6
7
8
11
12
10
9
(TRANS BOARD)
VOUT1
+VIN1
VSENCE1
–VIN1
–VIN2
VCC
+VIN2
VOUT2
VSENCE2
VEE
1
2 3 4 5 6 7 8 9 10
+
–
+
–
24
0
D
R
CK
23
0
D
R
CK
22
0
D
R
CK
21
0
D
R
CK
20
0
D
R
CK
19
0
D
R
CK
18
0
D
R
CK
17
0
D
R
CK
16
0
D
R
CK
15
0
D
R
CK
14
0
D
R
CK
13
4
5
6
7
8
9
10
11
12
0
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
1
D
R
CK
D
1
R
CK
D
1
0
0
R
CK
D
R
CK
D
R
CK
1
2
3
D
1
R
CK
D
1
0
0
R
CK
D
R
CK
D
R
CK
QC
QD
QE
QF
QG
QH
QI
QJ
QK
QL
QM
QN
QA
QB
VCC
D
ATA
OE
LT
RST
CLK
GND
SQP
QO
QP
(DISP BOARD)
Summary of Contents for CDP-CX400 - Compact Disc Player
Page 59: ...59 CDP CX400 CX450 MEMO ...