Schematic Diagram - Main Board (3/10) - Sony HCD-DX155 Service Manual

6-10. SCHEMATIC DIAGRAM – MAIN BOARD (3/10) –
ICT3003
42
Q3081
RT1P141C-TP-1
ICT3005
CN3001
4P
TP3081
TP3082
TP3083
TP3084
JACK
C3094
100p 50V CH
50
C3095
0.001 50V B
CN3002
3P
42
JST VH 3.96MM
TP3053
TP3054
C3051
0.1
50V
B
HCD-DX155/DX255
• See page 56 for Waveform. • See page 56, 57 for IC Block Diagrams.
R3050
0
ICT3004
C3083 100p 50V CH R3087 22k 1/10W
R3085
33k 1/10W R3088 22k 1/10W
C3092
0.1
25V
F
C3081 C3087
470 100p
10V 50V
CH
C3088
100p
50V
CH
C3082
470
10V R3096
2.2k
1/10W
R3086
33k
R3089 22k 1/10W
1/10W
C3084 100p 50V CH R3090 22k 1/10W
L3051
L3052
C3091
220
16V
TP3011
R3091 22k 1/10W R3013
10k
C3085 1/10W
100p 50V CH
R3092
22k R3014 100
1/10W
R3015 100
R3095
2.2k
C3016
1/10W
0.1 25V
C3090
100
10V
R3017
100
C3089
0.1
25V C3017
F R3093 0.1 25V
22k
1/10W
C3086
100p 50V CH
R3094
22k 1/10W
ICT3006
C3053
0.001 50V B
39 39
37
R3055
100
C3015 C3014
0.1
0.1
25V 25V
R3011 470 1/10W
R3012
470
1/10W
TP3012
IC3010
TP3013 CXD9788AR
TP3014
TP3015
C3018
0.1 25V F TP3056
R3054
22
ICT3007 ICT3008
FB3051 L3053
0
C3056
220
10V
ICT3064
HCD-DX155/DX255
R3151
100
C3013
0.1 25V F
R3152
100
R3101 100
C3012
0.1 25V F
R3102
100
C3011
47
16V
40
C3059 C3060
0.001 10p
50V 50V
B CH
ICT3009
R3053
100
1/10W
L3054
X3051
49.152
SMD-49TB
C3058
5p 50V CH