JVC SR-MV50US Schematics
SCHEMATIC DIAGRAMS
DVD VIDEO RECORDER & VIDEO CASSETTE RECORDER
200
SR-MV50US
DVDTV
CD-ROM No.SML200501
CABLE/DBS
TV/CBL/DBS
DVD
VCR
VCR
/DVD
TIMER
/DVD
TIMER
NUMBER/ TV CH /DVD CHNUMBER/ TV CH /DVD CH
2
3
1
ABC DEF
5
6
4
JKL MNO
GHI
8
7
9
TUV
PQRS WXYZ
0
MEMO/MARK
AUX
CANCEL
PROG/CHECK
DISPLAYON SCREEN
PROGRESSIVE
VCR PLUS
+
SCAN
TION
VIGA
U
M
N
NA
EN
E
M
U
P
O
T
ENTER
S
ET U
REMAIN REC
REC MODE
ANGLE
LIVE CHECK
TV/VCR
TV/DV
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700(MECHANISM ASSEMBLY).
Regarding service information other than these sections, refer to the service manual No. YD006 (DR-MV1SUS).
Also, be sure to note important safety precautions provided in the service manual.
P
PREVIOUS NEXT
SLOW
PLAY/SELECT
CLEAR
SUBTITLE
CH
AUDIO
D
TV/CBL/DV
N
R
U
T
E
R
SLOW
PAUSESTOP/
OPERATE
TV
VOL.
D
TV
S-VIDEO
IN F-1
VIDEO (MONO)L - AUDIO - R
…
CH +
RECDVDDUBBTBCRECVCR
EJECTEJECTTBC
VCR/DVD REC MODE DUBB
DVDVCR DVDVCR
FFREWSTOP
RECPAUSEPLAY
DV IN
SR-MV50US [D3RS29]
COPYRIGHT © 2005 Victor Company of Japan, Limited.
No.YD045SCH
2005/1
CHARTS AND DIAGRAMS
BOARD INTERCONNECTIONS
CN7507
CN7401
CN5001
CN2301
5
CN1901
CN6204
CN6202 CN7503
CN6201
CN3107
CN6701
CN501
CN7502
CN502
CN2
CN504
CN3
CN503
CN3106
FW7505
CN8501
FW7504
CN5301
CN5311
CN501
CN7104
CN5304CN5501
CN7124
CN7105
CN5302
CN5303
4
CN7501
CN6001CN6203
CN7107
CN7108
CN1404
CN2201
CN7505
CN2601 CN8001
3
CN3001
CN3103
CN3901
CN7102
CN7109
2
CN2001
CN2002
CN1
CN3104
CN7201
CN7202
FW7001
CN7001 CN3102
CN4104
CN7103CN7002
1
p10712001a_rev0
A
BCD EFG
2-1 2-2
SWITCHING REGULATOR AND JUNCTION SCHEMATIC DIAGRAMS
D5202
L5207
33
L5206
33
C5207
4700
D5307
IC5302
C5209
18
C5210
220
D5204
D5207
D5212
µ
µ
R5319
4.7k
!
C5202
4.7
C5205
1500
C5307
D5306
R5326
47
R5325
Q5301
100
18
D5309
C5314
100
D5302
C5204
680
C5308
100
L5302
R5324
47k
C5206
1200
R5307
4.7k
L5201
L5202
C5203
1200
L5204
L5205
33
33
33
33
C5316
C5306
B5303
Q5313
R5328
Q5304
Q5307
R5317
1k
470
D5313
Q5309
R5322
1k
Q5308
R5329
10k
Q5310
B5304
Q5314
Q5315
R5330
470
R5323
D5312
B5305
CN5301
CN5302
CN5303
R5321
5.6k
R5327
10k
C5309
47
B5302
R5308
1.2k
Q5302
Q5305
R5309
1k
R5310
R5320
B5301
27k
Q5303
R5311
27k
µ
R5313
D5303
10k
C5311
100
C5304
µ
100
C5303
100
C5305
µ
100
R5312
10k
L5301
C5310
2.2
µ
Q5306
R5314
470
100
D5304
C5312
100
R5315
39
R5316
10k
D1.8V
IC5501
C5503
470p
R5501 R5503R5502
820 1k680
Q5501
Q5504
Q5502
B5509
D2.5V
D5V
B5503
C5501
1
IC5502
C5502
100
C5506
470p
D5505
IC5504
C5512
470p
D3.3V
R5505
2.2k
B5502
Q5505
R5504
1k
B5510
Q5503
B5511
B5504
B5505
C5504
1
C5507
1
IC5503
C5505
100
C5509
C5508
100
470p
B5507
D5501
C5510
1
C5513
1
D5502 D5503
IC5505
C5511
100
C5514
100
C5515
470p
B5501
B5508
V3.3V
SW5V[2]
GND
SW12V
SW-7V
-29V
DC[-]
DC[+]
Q5506
CN5501
CN5304
D5201
C5201
D5209
D5208
D5308
C5313
470p
120
R5318
47k
D5213
D5203
D5301
D5205
D5206
C5208
1000
5
4
3
!
!
F5001
1.6A
R5001
4.7M
!
!
VA5001
B5001
!
! !
C5001
0.068
R5107
680
C5105
470p
GROUND POINT FOR
PRIMARY VOLTAGE
SG5001
!
C5005
100p
VA5003
LF5002
IC5101
R5106
3.9k
R5108
0.33
C5002
0.022
C5104
470p
D5104
C5004
472
C5102
R5103
4700p
68k
D5001
C5003
330
R5101
68k
D5103
C5106
0.01
!
PC5101
R5301
220
!
R5302
4.7k
R5303
1.5k
C5301
0.15
C5302
0.033
IC5301
D5106
C5107
220p
C5103
27
!
R5109
47
D5101
R5105
68
D5105
R5102
1.2k
R5104
1k
GROUND POINT FOR
SECONDARY VOLTAGE
R5304
6.8k
R5305
24k
R5306
3.9k
C5101
100p
!
T5001
!
CN5001
2
DANGEROUS VOLTAGE
D5210
C5315
0.01
!
1
D5211
CP5301
1.5A
p10713001a_rev0
A
BCDEFG
2-3 2-4
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