Stern Pinball AC/DC Service And Operation Manual page 89

CPU/SOUND PCB S.A.M. SYSTEM SCHEMATIC (SHEET 5 OF 5)
5
R220 47
[2] BCKIN
47
R221
[2] DIN
R222 47
[2] LRCIN
D
+5 AUD
5
C165
10UF
C
B
U33
1
+12V
IN
A
5
U16
1 16
BCK SCK
2 15
DATA ML
3 14
LRCK MC
4 13
DGND MD
12
NC ZEROL/NA
6
11
VCC ZEROR/OA
7 10
VOUTL VCOM
8 9
C166
VOUTR AGND
10UF
PCM1755
C76
C94 10UF
1500PF
C163
TP16
10K
R144
C159 1500PF
10K
R141
3
OUT
LM340T-5.0 C170
C169
0.1 UF 10UF
AC/DC LUCI MANUAL 500-55C8-01
SCHEMATICS, WIRING & PCBS
4
47
R219
R89 R90
100K 100K
R146
10UF 10K
R143 10K R142
C160
680PF
U30
1 8
OUTA V+
2 7
-INA OUTB
3 6
+INA -INB
4 5
V- +INB
OPA2353
C108
470PF
+5 AUD
4
MD [2]
MC [2]
ML [2]
SC KI [2]
C162
680PF
R145 10K
10K
R139 10K
+5 AUD
C161
TP17
0.01 UF
C109
470PF
R137 10K
L1
FB-0805
3
3
89