SA-PSD5, SA-WPSD5, SS-SPSD5 - Sony Audio Service Manual (repair manual). Page 21

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21
SA-PSD5/WPSD5/SS-SPSD5
2-18.
IC BLOCK DIAGRAMS
1
2
3
4
5
6
7
8
16
17
18
19
20
21
22
23
24
25
26
27
28
15
14
13
12
11
10
9
1 dB
VR
LATCH
8 dB
VR
LATCH
3 TO 7
DECODER
SAME AS L-CH
CIRCUIT
1 dB
VR
LATCH
8 dB
VR
LATCH
1 dB
VR
LATCH
8 dB
VR
LATCH
SHIFT REGISTER (32 BIT)
4 TO 13
DECODER
LEVEL SHIFT CIRCUIT
STROBE GENERATE
CIRCUIT
L-OUTA
L-INA
L-OUTB
L-INB
L-OUTC
L-INC
L-A-GNDA
L-A-GNDC
L-A-GNDB
CS1
GND
CK
VSS
NC
VDD
TEST
R-OUTA
R-INA
R-OUTB
R-INB 
R-A-GNDA
R-OUTC
R-INC
R-A-GNDB
R-A-GNDC
CS2
STB
DATA
IC604  TC9482F (EL) (DIGITAL BOARD)
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