JVC RX-DP20VBK Service Manual

RX-DP20VBK
ABC D
1
2
3
4
5
2-7
SHEET 10/11 SHEET 11/11
SHEET 4/11
SHEET 5/11 SHEET 7/11 SHEET 6/11 SHEET 8/11
SHEET 3/11 SHEET 2/11 SHEET 5/11
SHEET 4/11
SHEET 9/11
SHEET 9/11
Standard schematic diagrams
Primary / Regulator section
C63
C64
TW41
R71
D71
D64
D62
D63
C78
CN12
R45
R73
Q62
RY1
CN62
CN15
WR12
C76
CN4
C1
CN7
CN8
CN11
R57
CN3
WR14
R75
TW42
D74
D4004
D4003
D4002
D1
R61
C4
WR42
C72
R2
CN46
CN14
CN13
WR13
Q45
C60
D2
Q1
Q44
R65
R86
R85
R62
Q51
R66
D4001
R74
Q65
C80
C79
D75
R79
Q53
CN5
CN6
Q5
Q54
R77
R9
CN65
K2
Q52
C47
D73
C71
R72
R52
R42
R53
C43
WR65
EP1
TF1
Q55
C4
2
T
W
TF2
EP61
IC61
C40
R4011
C46
CN1
C45
C48
D61
CN2
CN9
Q3
Q4
R7
R1
R6
C3
Q7
EP3
K1
Q6
R
7
R80
C65
D72
C75
R10
R5
R51
D69
D70
C73
Q63
Q64
R43
Q61
C77
R64
R83
R67
R68
C74
R4012
C2
R69
R41
R63
C62
IC44
C59
Q47
Q46
C51
D50
D51
CN44
C52
EP2
CN45
WR64 CN64
WR48CN48
C61
D4
D65
R78
R4
D67 D66
Q2
C49
R84
Q43
D45
R76
R8
D68
R50
D3
R54
C56
0 022
0 022
220
1SS133 T2
31DF2 FC6
31DF2 FC6
31DF2 FC6
4 7/50
1
2 2K
KTA1046/Y/
0 0047
K
100/16
820
QGB2510J1 06
10K
1SS133 T2
31DF2 FC6
31DF2 FC6
31DF2 FC6
MTZJ4 7B
15
470/10
2200/35
47K
QGB2510J1 04
QGB2510J1 04
2SD2394/EF/
0 0022
1SS133
2SC1740S
KTC3200/GL/
10
15
15
15
KTA1046/Y/
12
31DF2 FC6
12K
KRC104M T
22/25
22/25
1SS133 T2
2 2K
2SC1740S/RS/ T
2SC1740S RS/ T
KRA104M T
10K
3 9
KTA1046/Y/
0 022
1SS133 T2
2200/35
16K
100
4 7
100
100/16
QMR0007 001
KRC104M T
22
0
QMR0008 001
KIA7812AP
2200/25
2 2
0 022
0 022
0 022
31DF2 FC6
2SD2394/EF/
2SD2394/EF/
100
150
100
100/16
KRC104M T
KRA104M T
2
2
16K
0 022
1SS133 T2
0 0047
3 9
820
820
HZ18 2L T2
HZ18 2L T2
220/50
2SC1740S/RS/ T
KRC104M
0 22
2SD2394/EF/
100/25
910
10K
5 6K
8 2K
220/50
910
0 0022
10K
4 7
910
0 022
KIA7806AP
0 0047
KRC104M
KRA104M
100/25
MTZJ8 2C
HZ6B1L T2
100/25
0.022
MTZJ6.2C
1SS133-T2
10K
4.7K
1SS133-T2 1SS133-T2
2SC1740S/RS/-T
6800/25
68
KR M
MTZJ6.8A
68
4.7K
1SS133-T2
100K
1SS133-T2
4 7K
1/50
PROTECT
DSP RESET
DSP COMMAND DSP RESET
C RELAY
SW MUTE
DSP COMMANDDSP STATUS
DSP CLOCK
DSP READY
DSP READY
DSP CLOCK
DSP STATUS
F1 RELAY
F2 RELAY
Fr L
Fr R
CENTER
SW
Sr L
Sr R
SrB L
SrB R
SUBROOM L
SUBROOM R
Fr L
Fr R
CENTER
SW
Sr L
Sr R
SrB L
SrB R
SUBROOM
SUBROOM R
MAIN VIDEO7
MAIN VIDEO5
MA N VIDEO2
SHUT
SHUT
SAFETY
SUR RELAY
SUB RELAY
SUB VIDEO2
OSD STB
F1 RELAY
C RELAY
SUR RELAY
DM CLK
MAIN VIDEO6
DVD S/C
SUB VIDEO3
SUB VIDEO2
SUB VIDEO1
MAIN VIDEO3
MAIN VIDEO2
MAIN VIDEO
DBS S/C
VCR1 S/C
VCR2 S/C
SUB VIDEO1
MAIN VIDEO4
MAIN VIDEO3
MAIN VIDEO2
MAIN VIDEO1
V S/C OUT
SYNCDET
OSD CLK
OSD DATA
SB RELAY
SW MUTE
MA N VIDEO5
MA N VIDEO6
MA N VIDEO7
SUB VIDEO4
SUB VIDEO3
MA N VIDEO1
OSD CLK
OSD DATA
OSD STB
DBS S/C
VCR1 S/C
VCR2 S/C
DVD S/C
V S/C OUT
SBRMUTE
F2 RELAY
SYNCDET
SUR RELA
C RELAY
SUB RELAY
SB RELAY
DM STB
HP RELAY
PROTECT
SAFETY
HP RELAY
DM STB
DM CLK
DM DAT
S MUTE
SBRMUTE
ZIST
ANALOG DIRECT
VOL STB
VOL CLK
VOL DAT
DM DAT
VIDEO+5V
S MUTE
ZIST
SUBROOM L
VOL STB
SUBROOM R
VOL CLK
VOL DAT
SUB VIDEO2
SB RELAY
SUB VIDEO1
MA N VIDEO4
MA N VIDEO3
ANALOG DIRECT
SUB VIDEO3
SUB VIDEO4

JVC RX-DP20VBK Specifications

General

Brand	JVC
Model	RX-DP20VBK
Category	Receiver
Language	English