Sony STR-DB840 Service Manual page 44

IC253 NJM2145D (S-VIDEO Board (US, Canadian))
VCC 1
OUT1 2
INH
IN4 3
INPUT
CIRCUIT
IN3 4
IN2 5
OUT3-1 6
OUT3-2 7
OUT3-3 8
IC301 TC9273N-004 (MAIN Board)
IC303 TC9273N-014 (MAIN Board)
IC330 TC9273N-013 (MAIN Board (DB940))
IC1502 TC9273F-012 (EL) (AU SW Board)
VSS 1
S1 2
S2 3
S3 4
S4 5
S5 6
10BIT
LATCH
S6 7
CIRCUIT
(L-CH)
S7 8
S8 9
S9 10
S10 11
S11 12
GND 13
LEVEL SHIFT & SHIFT REGISTER
CK 14
44
16 GND
15 INH1
14 INH2
13 IN1
INH
12 NC
11 OUT2-1
OUTPUT
CIRCUIT
10 OUT2-2
OUTPUT
CIRCUIT
9 OUT2-3
OUTPUT
CIRCUIT
28 VDD
27 S1
26 S2
25 S3
24 S4
23 S5
10BIT
LATCH
22 S6
CIRCUIT
(R-CH)
21 S7
20 S8
19 S9
18 S10
17 S11
16 STB
15 DATA
IC414-416 TC9299P (MAIN Board)
VSS 1
OUT 2
L-CH
3
IN
L-ch
DATA
4
NC
LATCH
A-GND 5
CIRCUIT
REGISTER
6
CS1
LEVEL
7 SHIFT
GND
CIRCUIT
8
CK
GENERATOR
16 VDD
15 OUT
R-CH
14
IN
DATA
13
NC
LATCH
12 A-GND
CIRCUIT
SHIFT
11
CS2
(13bit) LEVEL
SHIFT 10 STB
STROBE
CIRCUIT
9
DATA
CIRCUIT
R-ch