Sony HCD-SH2000 Service Manual page 54

HCD-SH2000
• IC Block Diagrams
IC101 S-80829CNNB-B8OT2G
(MAIN BOARD (3/4))
OUT 1
VDD 2
+
–
VREF
IC500 R2A15216FP (MAIN BOARD (4/4))
56 55 54
1
DVD/SAT-R
6 INPUT
2 SELECTOR
ST-R
(R-CH)
3
GAME IN-R
4
GAME_R
INGAINOUTR 5
RECAR 6
7
RECBR
8
SA1
9
SA2
+
+
TRER 10
TONE
11
MID1R R
(TRE,
12
MID2R
MID,
13
BASS1R
BASS)
BASS2R 14
15
54
4 VSS
3 NC
53
+
VOCAL CUT
+
ELECTRICAL
VOLUME
16 17 18 19 20
52 51 50 49 48 47 46
REFERENCE
+
SURROUND OR DPL IN
+
AUTO
MCU
GAIN
INTERFACE
CONTROL
21 22 23 24 25 26
45 44 43
42
DVD/SAT-L
6 INPUT
SELECTOR 41
ST-L
(L-CH)
40
GAME IN-L
39
GAME_L
38 INGAINOUTL
37 RECAL
36
RECBL
+
+
+
35 TREL
TONE
34
L MID1L
(TRE,
33
MID2L
MID,
32
BASS1L
BASS)
31 BASS2L
30 TONEOUTL
ELECTRICAL
29 VOLINL
VOLUME
27 28