Schematic Diagram - Display Section - Sony STR-K751P Service Manual

STR-K751P
3-13. Schematic Diagram – DISPLAY Section –
R153
CN101
CNP102
CON EH 3P
S152
CNP104
RV102 CON EH 3P
ENCODER, ROTARY
• See page 23 for IC Block Diagrams.
C108
0.1
50V
R198
1
IC102
GP1UD27SXK
A.F.D.
C105
50V
R155 C114
100k 0.1
50V
R154
100
10
R125 R124 R123 R122 R121
10k 4.7k 2.2k 2.2k 1k
A.F.D.
R136 R135 R134 R133 R132 R131
22k 10k 4.7k 2.2k 2.2k 1k
3P
CN103
3P
C109
R199
FL101
R161
220
R175
10
C101
0.1
50V
R150 IC100
82k IC UPD16315
R172 JW
GB-3BS
R173 JW
R174 JW
C112 C111 C110
220p 220p 1000p
50V 50V 50V C100
0.1
C115
10
50V
C151 C150
C152
10 0.1
220p
50V 50V
IC101
MC74ACT08N
C154
C153
L102
220p 220p
20 20
0.1
50V
1
R101 R102 R103 R104
1k 2.2k 2.2k 4.7k
C144
0.1
50V
R111 R112 R113 R114
1k 2.2k 2.2k 4.7k
L103
220
C156
0.1
50V
C157
0.1
C155
L101
0.1
0
R105 R106
10k 22k
R115
10k
CNS100
FFC 21P