Sony HCD-GTR333 Service Manual page 66

HCD-GTR333/GTR555/GTR777/GTR888
IC508 S-80829CNNB-B8OT2G (MAIN BOARD (1/4))
OUT 1
VDD 2
+
–
VREF
IC806 R2A15216FP (MAIN BOARD (2/4))
56 55 54
1
INDR
6 INPUT
2 SELECTOR
INER
(R-CH)
3
INFR
GAMER 4
INGAINOUTR 5
RECAR 6
7
RECBR
SA1 8
SA2 9
+
+
10
TRER
TONE
11
MID1R R
(TRE,
12
MID2R
MID,
BASS1R 13
BASS)
BASS2R 14
15
66
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
INDL
6 INPUT
SELECTOR 41
INEL
(L-CH)
40
INFL
39 GAMEL
38 INGAINOUTL
37 RECAL
36
RECBL
+
+
+
35
TREL
TONE
34
L MID1L
(TRE,
33
MID2L
MID,
32 BASS1
BASS)
31 BASS2
30 TONEOUTL
ELECTRICAL
VOLINL
29
VOLUME
27 28