Jack Block Diagram
CN101
TO CN751
TO VIDEO BLOCK
V-IN
5
V-OUT
7
TU-VIDEO
19
CN101
TO CN751
TO SERVO/SYSTEM
CONTROL BLOCK
DEC-L
11
I2C BUS SCL-1 17
I2C BUS SDA-1 18
CN101
TO CN751
TO AUDIO BLOCK
A-IN
1
TU-AUDIO
13
A-OUT
3
19
20
CLAMP
CLAMP
CLAMP
CLAMP
BUF
BUF
BUF
BUF
AMP
AMP
6dB
6dB
DRIVE
A
B
SW1
A
SW2
B
C
A
SW3
B
C
JK101
V-OUT
V-IN
V-OUT
V-IN
DEC-L
A-OUT
A-IN
A-OUT
A-IN
A-OUT
A-IN
A-OUT
A-IN
1
2
3
6
JK101
1
2
3
6
JK102
19
20
JK102
8
JK102
IC101
INPUT/OUTPUT SELECT
(1/2)
21
20
19
23
25
14
16
18
AL+5V
Q101
26
29
31
35
36
9
5
1
A
B
SW1-L
A
SW2-L
B
C
A
SW3-L
B
C
SERIAL
CONTROL
IC101
(2/2)
INPUT/OUTPUT SELECT
1-7-9
1-7-10
H8743BLJ
PB-AUDIO SIGNAL
REC-VIDEO SIGNAL
REC-AUDIO SIGNAL
PB-VIDEO SIGNAL
DRIVE
JACK CBA
Summary of Contents for 23C-250
Page 22: ...1 8 3 1 8 4 1 8 5 H8624SCM1 Main 1 4 Schematic Diagram...
Page 23: ...1 8 6 1 8 7 1 8 8 H8624SCM2 Main 2 4 Schematic Diagram...
Page 24: ...1 8 9 1 8 10 1 8 11 H8624SCM3 Main 3 4 Schematic Diagram...
Page 25: ...1 8 12 1 8 13 1 8 14 H8624SCM4 Main 4 4 Schematic Diagram Function Schematic Diagram H8743SCF...
Page 26: ...1 8 15 1 8 16 Jack Schematic Diagram H8622SCJ...
Page 27: ...1 8 17 1 8 18 SECAM Schematic Diagram H8624SCS...
Page 30: ...1 8 26 1 8 25 BH8700F01031 Function CBA Top View Function CBA Bottom View...
Page 31: ...1 8 28 1 8 27 BH8700F01021 Jack CBA Top View Jack CBA Bottom View...
Page 32: ...1 8 30 1 8 29 SECAM CBA Top View SECAM CBA Bottom View BH8700F01011 C...
Page 58: ...EXPLODED VIEWS Front Panel A1X 3 1 1 H8743FEX...
Page 60: ...Packing Some Ref Numbers are not in sequence S2 S2 X4 S1 X1 X2 X20 X3 Unit S3 3 1 3 H8740PEX...
Page 78: ...23C 250 23C 250A H8743FP Printed in Japan 2001 04 20 HO...