Audio Board - Sony STR-DA5200ES Service Manual

IC861 NJM2145M-TE2
VCC 1
OUT1 2
INH
IN4 3
INPUT
CIRCUIT
IN3 4
IN2 5
OUT3-1 6
OUT3-2 7
OUT3-3 8
– AUDIO Board –
IC401, 501 TC9274CNG-015
VSS 1
S1 2
S2 3
S3 4
S4 5
S5 6
S6 7
S7 8
S8 9
S9 10
18BIT
LATCH
S10 11
CIRCUIT CIRCUIT
(L-CH)
S11 12
S12 13
S13 14
S14 15
S15 16
S16 17
S17 18
S18 19
GND 20
LEVEL SHIFT & SHIFT REGISTER
CK 21
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
42 VDD
40 S1
40 S2
39 S3
38 S4
37 S5
36 S6
35 S7
34 S8
33 S9
18BIT
LATCH
32 S10
(R-CH)
31 S11
30 S12
29 S13
28 S14
27 S15
26 S16
25 S17
24 S18
23 STB
22 DATA
STR-DA5200ES
IC881 MAX232N
C1+ 1 16
V+ 2 15
C1 −
3 14
C2+ 4 13
C2 −
5 12
V −
6 11
T2 OUT 7 10
R2 IN 8
IC402 TC9273CFG-004
VSS 1
S1 2
S2 3
S3 4
S4 5
S5 6
10BIT
LATCH LATCH
S6 7
CIRCUIT CIRCUIT
(L-CH) (R-CH)
S7 8
S8 9
S9 10
S10 11
S11 12
GND 13
LEVEL SHIFT & SHIFT REGISTER
CK 14
VCC
GND
T1 OUT
R1 IN
R1 OUT
T1 IN
T2 IN
9 R2 OUT
28 VDD
27 S1
26 S2
25 S3
24 S4
23 S5
10BIT
22 S6
21 S7
20 S8
19 S9
18 S10
17 S11
16 STB
15 DATA
107