Standard Schematic Diagrams; Power Supply Section - JVC RX-DP10VBK Service Manual

Standard schematic diagrams

Power supply section

CN3
DSP_RESET
5 DSP_COMMAND
DSP_STATUS
DSP_CLOCK
DSP_REDY
K4 NI
K3 NI
K2 NI
K1 NI
Sheet 9/10
CN4
Sheet 4/10
CN5
Fr-L
A.GND1
Fr-R
A.GND2
CENTER
4
A.GND3
SW
A.GND4
Sr-L
A.GND5
Sr-R
A.GND6
D5
SrB-L
1SS133
A.GND7
Sheet 4/10
SrB-R
A.GND8
SUBROOM-L
A.GND9
SUBROOM-R
CN6
Fr-L
A.GND1
Fr-R
A.GND2
CENTER
A.GND3
SW
A.GND4
Sr-L
A.GND5
Sr-R
3
A.GND6
Sheet 5/10
SrB-L
A.GND7
SrB-R
A.GND8
SUBROOM-L
A.GND9
SUBROOM-R
A.GND10
CN7
SUBROOM-R
A.GND10
SUB4
SUB3
SUB2
R2
SUB1 47K
MAIN4
MAIN3
MAIN2
MAIN1
D3
MTZJ4.7B
OSDCLK
Sheet 6/10
OSDDATA
OSDCS
VIDEO+5V
2
CN8
SUBROOM-L
A.GND9 R5
NI
SUB3
SUB2
SUB1
MAIN3
MAIN2
Sheet 6/10
MAIN1
TV/DBS-S/C
VCR1-S/C
R4
VCR2-S/C
10K
DVD-S/C
CN9
MAIN5
MAIN6
Sheet 7/10
MAIN7
1
CN10
A B
RX-DP10VBK/RX-DP10VSL
RX-DP10RSL
CN1
DSP_RESET
CN65
DSP_COMMAND
DSP_STATUS R72
Q64
6.8
DSP_CLOCK 2SD2394/EF/
DSP_REDY
D72 C76 0.0047
C75
4/8IN 1SS133
100/35
RYSP1 R73
D73
10K
RYSP2
MTZJ24C
RYSUB
RYC
RYR
RYSB
Sheet 8/10
CN63
LFE
MAIN5
MAIN6
MAIN7
R62
CN2
SUB4 Q61
2SD2394/EF/
SUB3
SUB2
C68
0.0047
SUB1
MAIN4 D65
R63
1SS133
C69 2.2K
MAIN3
220/25
MAIN2
D66
MAIN1 MTZJ15C
OSDCLK
R64
12
OSDDATA
OSDCS
Q62
2SD2394/EF/
TV/DBS-S/C
VCR1-S/C C70
0.0047
VCR2-S/C
DVD-S/C D67 R65
1SS133
2.7K
PROTECT C71
100/25
VH/VL
D68
MTZJ13C
TEMP
4/8OUT
R67
6.8
RYHP
D4 Q63
1SS133
KTA1046/Y/
D1 1SS133 C72
RYSP1 0.0047
CN15
D69
RYSP2 R68
1SS133
D2 C73 2.2K
RYC
220/25
1SS133
LFE
D70
MTZJ15C
RYR
RYSB
D7 1SS133
CN16
Fr-L
A.GND1
Sr-L
A.GND5
CENTER
A.GND3
Sr-R
A.GND6
Fr-R
Q43
A.GND2 2SD2394/EF/
C50
CN45 WR44
0.0047
CN17
SrB-L
D51
A.GND7
C49
1SS133 R48
100/25
SrB-R 1.2K
A.GND8
D46
MTZJ6.2C
Q44
PROTECT
2SD2394/EF/
R3
C47
2.2K
0.0047
C1
D49
100/16 R46
Q1 1SS133
C48 1.2K
2SC1740S 100/25
CN11 CN42 D50
MTZJ6.2C
1.0
VH/VL
TEMP
Q42
2SD2394/EF/ C45
4/8OUT
0.0047
RYHP
D47
1SS133 R44
C46
1.2K
100/25
D6
NI D48
MTZJ6.2C
WR12
CN43 Q41
2SD2394/EF/ C43
0.0047
D45
C44 1SS133
WR13
470/16
D52
MTZJ6.8C
Q2
KRC102M
WR14
R55 R54
10K 10K
4/8IN
RYSP1
RYSP2
Q56
KRC102M
RYSUB
RYC
RYR
RYSB
Sheet 3/10
C
RX-DP10VBK/RX-DP10VSL
RX-DP10RSL
R5001
R5009
47K
CN64 R5007
1M
Q66
R5003
KRA104M
15K
R5008
CN67
1K
Q65
KRC102M
R5010 1M R5002
1K
CN66
C5002
R5011
0.1
1K
IC998
NJM2903M
D61 1SR35 F61
R74 6.8
2A-125V
6.8
C62
R61 0.1MY
18
D62
1SR35
C66
2200/35
CN83
C63 CN61
0.1MY
C64
0.1MY
CN84
C67 D63
1SR35
2200/35
C65
0.1MY
R66
27
D64 F62
1SR35
2A-125V
R69
5.6K
D71
1SS133
R71 C74 R70
10K 4.7/50 8.2K
WR81
R47
1.0
Q49
KRA104M
Q50
KRC102M
R45
1.0
F42
Q53
KRA104M
D43
D41
1GWJ42
1GWJ42
D42
D44
1GWJ42
1GWJ42
C41
C42
0.1
4700/25
R49 2.2
R43 Q54
KRC102M
Q51
KRA104M
R50 2.2
R41 Q52
1.0
KRC102M
Q46
Q48 Q45
KRC102M
KTC3200/GL/ 2SB1357/EF
R42
1.2K
TH41
D53
1SR35 QAD0095-4R7
D56
MTZJ8.2C
D55 C52
MTZJ36C22/50
Q55
KRC102M
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified.
D E
2-4
R5012
22K 22K
IC999
LM45C
PW22
PW21
F22
PW81
PW82
PW24
PW23
F21
8.0A-125V
F23
TA1
TA2
C22
0.0047/100
RY21
Q21
D22
KRC105M
1SR35
D25 Q22
1SS133 2SC2235/OY/
D23
D24
1SR35
1SR35
R22
C23 3.9
2200/25
C25
470/16
Q23
2SC2235/OY/
R25
3.9
R24
820
C27
470/16
F41
CN41
1A-125V
CN25 WR26
Sheet 8/10 Sheet 8/10
WR86
R81 470
R82 470
C82 C81 J81
QNS0061-001
WR85
F
SHEET
CIRCUIT DISCRIPTION
NUMBER
1/10 Power supply
2/10 Pre amp.
3/10 Power amp.
4/10 Audio signal input 1
5/10 Audio signal input 2
6/10 Video signal input 1
7/10 Video signal input 2
8/10 FL display & system control
9/10
DSP
10/10
SHEET 1/10
G H