Technics SX-PR603/M, Service Manual

Page: 104 / 125

LRCK
ML/IIS
D
AT
A
MC/DM1
BCK
MD/DM0
CLK
O
MUTE
XTI
MODE
XT
O
CS/IW0
DGND
RST
VDD
ZER
O
VCC2R
VCC2L
A
GND2R
A
GND2L
EXTR
EXTL
NC
NC
V
OUTR
V
OUTL
A
GND1
VCC1
1 2 3 4 5 6 7 8 9 10 11 12 13 14
28 27 26 25 24 23 22 21 20 19 18 17 16 15
PCM1734EA-E2
1 3 4
5 6 7 8
2
+VCC
-VCC
IC208
M5218AFPE3
(OP.AMP)
C266
0.1P
C262
470P
R254
22K
IC204
1
2
3
4
5
AUXR
CN204
AUXL
E
LOR
LOL
1
2
3
4
5
SUMR
CN202
SUML
E
ROUT
LOUT
1
2
3
4
5
LOL
CN203
LOR
AMPL
AMPR
+15 +15A
6 -15
7 E
8 E
9 PMUT
10 E
11 E
12 VCC
13 VCC
14 SNS
-15A
+15A
-15A
+VCC
C265
0.1P
C256
220P
R255
22K
R250
6.8K C253
50N1
R246
56K
C261
470P C260
470P C259
470P
N
R251
6.8K
R247
56K
R248
3.3K
C257
220P R252
6.8K C254
50N1
N
R249
3.3K
C247
0.1P
R223 33K
R220
6.8K
C236
0.001
C238 150P
R259
1K R260
1K
C246
0.1P
-15A
R253
6.8K
PMUT
SNS
(D/A CONVERTER)
+5A
+5A
1 3 4
5 6 7 8
2
+VCC
-VCC
IC206
M5218AFPE3
(OP.AMP)
+15A
R227 33K
Z203
100x4
C217
0.1
C218
0.1
C220
16V10
C221
16V10
C219
0.1
C224
6V100
C241 150P
R217
4.7K
C225
50V1
R224
6.8K
C237
0.001
R221
4.7K
C229
50V1
SCHEMATIC DIAGRAM-12
5
3
4
T
O
J
A
CK CIRCUIT
(CN1) ON SCHEMA
TIC
DIA
GRAM 32
J
T
O
AS CIRCUIT
(CN2) ON SCHEMA
TIC
DIA
GRAM 16
B
T
O
CPL CIRCUIT
(CN2) ON SCHEMA
TIC
DIA
GRAM 19
C