Schematic Diagram - Display Section - Sony STR-K675P Service Manual

STR-K675P
3-15. SCHEMATIC DIAGRAM — DISPLAY SECTION —
CNP104
BOARD IN 3P
R136 R135 R134 R133 R132
2.2k 2.2k 1k 1k 470
R115
2.2k
S114 S115
CNP102
4P
S152
STR-K675P
• See page 30 for IC Block Diagrams.
C108
0.22
R198
1
R172
R173
R174
CNP103
3P
C151
R154
JW
IC102
RPM7240-H9
C114
0.22
R153
100
R137 R138 R139
4.7k 10k 22k
S137 S138 S139
CNP101
4P
RV102
ENCODER, ROTARY
C109
0.22
R199
1
FL101
R175
10
C101
0.22
R150
82k
IC100
PT6315
100
100
100
C110
2200p
50V
C100
0.22
C115
10
50V
C150
10 C152
0.22
50V 220p
IC101
TC74ACT08P
L102
JW
C153
220p
C154
220p
L101
CNS100
17P
24 24
R101 R102 R103 R104 R105
470 1k 1k 2.2k 2.2k
S100 S101 S102 S103 S104 S105
C144
0.22
R111 R112 R113 R114
470 1k 1k 2.2k
S110 S111 S112 S113
L103
JW
C157 C156
0.22 0.22
JW
C155
0.22
15
R106 R107 R108
4.7k 10k 22k
S106 S107 S108
R116
4.7k
S116