Sony STR-DA5000ES Service Manual page 83

IC2862 CXD9725M
TRIM VOLUME
VSS 1
0-+24dB/
1dB STEP
TRIM 2
5 to 25 DECODER
LATCH CIRCUIT
TRIM 3
TRIM 4
OUT 5
MAIN
VOLUME
0- –95dB/
0.5dB STEP
VRGND 6
4 to 13 DECODER
LATCH CIRCUIT
NC 7
4 to 16 DECODER
VRIN 8 LATCH CIRCUIT
NC 9
CS1 10
GND 11
CLK 12
– PRE-OUT Board –
IC2812, 2862, 2912, 2962 CXD9725M
TRIM VOLUME
VSS 1
0-+24dB/
1dB STEP
TRIM 2
5 to 25 DECODER
LATCH CIRCUIT
TRIM 3
TRIM 4
OUT 5
MAIN
VOLUME
0- –95dB/
0.5dB STEP
VRGND 6
4 to 13 DECODER
LATCH CIRCUIT
NC 7
4 to 16 DECODER
VRIN 8 LATCH CIRCUIT
NC 9
CS1 10
GND 11
CLK 12
TRIM VOLUME
0-+24dB/
1dB STEP
5 to 25 DECODER
& &
LATCH CIRCUIT
4 to 13 DECODER
& &
LATCH CIRCUIT
4 to 16 DECODER
& &
LATCH CIRCUIT
24 BIT
SHIFT REGISTER
CIRCUIT
LEVEL SHIFT
CIRCUIT
TRIM VOLUME
0-+24dB/
1dB STEP
5 to 25 DECODER
& &
LATCH CIRCUIT
4 to 13 DECODER
& &
LATCH CIRCUIT
4 to 16 DECODER
& &
LATCH CIRCUIT
24 BIT
SHIFT REGISTER
CIRCUIT
LEVEL SHIFT
CIRCUIT
24 VDD
23 TRIM
22 TRIM
21 TRIM
20 OUT
MAIN
VOLUME
0- –95dB/
0.5dB STEP
19 VRGND
18 NC
17 VRIN
16 NC
15 CS2
14 LAT
13 DATA
24 VDD
23 TRIM
22 TRIM
21 TRIM
20 OUT
MAIN
VOLUME
0- –95dB/
0.5dB STEP
19 VRGND
18 NC
17 VRIN
16 NC
15 CS2
14 LAT
13 DATA
STR-DA5000ES
– VIDEO Board –
IC3201 ADM3222ARU-REEL
10 R2OUT
R2 9 R2IN
NC 11
T2IN 12 T2 8 T2OUT
7 V-
T1IN 13 T1
NC 14
6 C2-
R1OUT 15 R1
5 C2+
R1IN 16
4 C1-
T1OUT 17
3 V+
GND 18
2 C1+
VCC
VCC 19
SD 20
1 EN
IC3311, 3731 LA7213
SYNC V-SYNC
SEP SEP
1 2 3 4 5
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