Sony HCD-RV7 - 7-24. SCHEMATIC DIAGRAM - SUB WOOFER Board -

HCD-RV7/RV8
4545
NO1001
Q1002
R1068
R1069
R1023
R1071
R1021
D1003
R1070
D1052
R1066
R1067
Q1054
Q1004
R1020R1014
R1015
R1018
R1019
R1017
Q1003
R1013
R1012
R1010
C1007
R1054
R1009
D1001R1007
C1006
R1008
C1005
Q1001
R1006R1005
R1011
R1004
R1022
C1008
C1001
C1018
IC502(2/2)
C1002
C1004
R1002
R1001
C1052
R1051
C1054C1051
R1052
C1017
NO1002
IC502(1/2)
R1016
D1002
C1003 R1003
C1053
R1053
C1009
C1010
C1060
C1059
2P
2SA988
0.22
5W
0.22
5W
47k
10
0.5W
10
0.5W
1SS133T
100k
1SS133T
15k
1k
2SC2785
2SC2785
10Ok10k
10k
0.22
5W
0.22
5W
1k
2SC2785
22k
2.2k
47k
47
50V
47k
100
1SS133T22k
100
50V
33k
22
100V
2SC2785
110k
100k
47k
100
22
100V
4.7
50V
10000p
STK-402-120S
220p
100
10V
47k
1k
220p
1k
100
10V
4.7
50V
47k
4.7
50V
13P
STK-402-120S
15k
1SS133T
0.33 1.5k
0.01
1.5k
0.1
0.1
0.1
0.1
AGND
OVERLOAD_DET
SW_MUTE
VL+
IMAGINARY_GND
VL-
SW+
SW-
RCC_GND
SW-
SW+
SW+
SW-
IMAGINARY_GND
OVER LOAD
DETECT
OVER LOAD
DETECT
STANDBY
SWITCH
STANDBY
SWITCH
STANDBY
SWITCH
SUB WOOFER AMP
SW-IN
(RV8)
7-24. SCHEMATIC DIAGRAM – SUB WOOFER Board –
•Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
(Page 41)
(Page 39)
(Page 47)
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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