DVR-RT501-S
56
1
2
4
1
2
3
4
C
D
F
A
B
E
3.15 VCR MT PCB ASSY(7/7)
CP8301
IMSA-9615S-20C-PP-A
1
10
11
12
13
14
15
16
17
18
19
2
20
3
4
5
6
7
8
9
CP8303
IMSA-9615S-20C-PP-A
1
10
11
12
13
14
15
16
17
18
19
2
20
3
4
5
6
7
8
9
CP8302
IMSA-9615S-15C-PP-A
14
15
S
D
G
Q8302
S
D
G
Q8304
2SK3018T106
LEVEL SHIFT
S
D
G
Q8306
2SK3018T106
LEVEL SHIFT
S
D
G
Q8307
2SK3018T106
LEVEL SHIFT
IC8302
NJM2246M-TE1
VCR/DVD VIDEO SW
123
4
5
6
7
8
IC8303
NJM2533V
VCR FRONT/REAR VIDEO SW
123
4
5
6
7
8
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C8305
4.7
50V
KA
C8306
4.7
50V
KA
C8308
4.7
50V
KA
C8303
22
16V
KA
C8309
4.7
50V
KA
C8304
22
16V
KA
C8307
10
25V
KA
C8310
10
25V
KA
C8324
47
16V
YK
C8323
0.1 F
C8322
0.01 B
C8326
0.1 F
R8301
75 +-1%
R8307
100
R8305
100
R8308
100
R8314
100
R8318
4.7K
R8311
4.7K
R8313
5.6K
R8306
5.6K
R8327
1M 1/4W
R8310
1K
R8316
1K
Q8305
KTC3875S_Y_RTK
A MUTE
Q8303
KTC3875S_Y_RTK
A MUTE
HIFI_A_OUT_L
HIFI_A_OUT_R
ST_A_OUT_L
ST_A_OUT_R
CH_A_MUTE-H
SW_V_OUT
REAR_A_IN_L
REAR_A_IN_R
FRONT_A_IN_L
F/R_V_IN
FRONT_A_IN_R
F/R_VIDEO_Y
F/R_VIDEO_C
TU/VCR_VIDEO
V[PR]_V_OUT
U[PB]_V_OUT
Y[G]_V_OUT
DVD_V_OUT
F/R_VIDEO
DVD_A_L
DVD_A_R
ZERO_MUTE-L
MUTE-L
ASP1
ASP2
SPDIF
VADDIS_INT
MPEG_DATA
MPEG_CLK
MPEG_RESET
MP_CLK
MP_DATA_IN
MP_DATA_OUT
MP_P.CON+3.3V
(CP7303)
(CP7302)
(CP7301)
0
ZERO
MUTE
V/R_OUT
GND
CVBS_IN
GND
GND
AUDIO_R_OUT
AUDIO_L_OUT
GND
GND
GND
GND
GND
GND
GND
U/B_OUT
Y/G_OUT
Y_OUT
CVBS_OUT
C_OUT
BS/TU V IN
GND
GND
GND
GND
F/R Y IN
F/R C IN
GND
GND
GND
GND
GND
GND
0
0
0
0
0
+6dB AMP
6.3
6.3
0
0
L
L
H
H
VCC
BAIAS
(MUTE)
6.4
0
5.6
12.2
NC
6.3
0
6.4
0
5.6
12.2
NC
NC
NC
VCC
L
H
BAIAS
BUFFER
NC
0
6.3
FRONT AUDIO R
FRONT AUDIO L
REAR AUDIO R
REAR AUDIO L
TU AUDIO R
TU AUDIO L
VCR AUDIO R
VCR AUDIO L
FROM/TO AV IN/OUT
5.0
3.34
3.2
5.0
3.34
3.2
5.0
3.34
3.2
5.0
3.34
B
7/7
CN7301
A
6/6
CN7302
A
6/6
B
7/7
VCR MT PCB ASSY
(A2G002H010)
•AV SW BLOCK
66
67
25
24
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299