Hcx Board Schematic Diagram - Sony KV-30XBR910 Service Manual

HCX BOARD SCHEMATIC DIAGRAM

1 | 2
A
—
B
TO_CN1002(HAX)
—
CN1052
6P
WHT
:S-MICRO
STBY+5V 6
C
P-ON 5
STBY-STR-LED 4
TIMER-LED 3
E 2
SIRCS 1
—
D
S1052
SWITCH TACT
—
E
—
P ON
SIRCS
F
—
| 3 | 4
D1052
LNK0120022G
R1052
220
STBY/STEREO
1/4W
R1053
D1051
220
LNK0120022G
1/4W
TIMER
R1054
22k
1/4W
IC1051
SBX3081-71
VCC OUT
GND
R1055
2.2 C1051
1/4W 10
| 5 | 6
CN1053
7P
:S-MICRO
TO DL CN5804
R1060
14
C1063
47
25V
C1053
10
Q1051
R1056
2SC3311A
1k
1/4W
R1080
10k
1/4W
Q1052 Q1061
R1057
2SA1309A 2SA1309A
1k
1/4W
R1083
10k
1/4W
R1058 R1081
7.5k 47k
1/4W TH1051 1/4
Q1060
:RN 10K
2SC3311A
C1054 R1082
10 47k
1/4W
— 70 —
| 7 | 8
R1061 10k 1/4W
470k 1/4W
R1063
R1062 10k
470k 1/4W 1/4W
R1064 22k :RN
R1065 C1064
33k 0.01
50V
:PT
13 12 11 10 9 8
IC1052
NJM2901M
R1066
22k
1 2 3 4 5 6 7
1/4W
C1065
0.01
50V R1067
:PT 47k
R1069 1/4W
68k
1/4W
C1066 R1068
0.01 22k
C1060 50V 1/4W
0.001 :PT
50V R1072
:PT 10k
R1071 470k 1/4W 1/4W
R1073 470k 1/4W
D1057
1SS133 R1075
10k
1/4W
C1061
0.1
50V
:PT
9-965-950-01<DA4> HCX
KV-30XBR910/34XBR910
| 9 |
IC1055
MPXA6115AC7U