Table of Contents
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A
B
DVR-S60/NX-SW60
SCHEMATIC DIAGRAM (VIDEO)
1
Q Q
3 7 6 3 1 5 1 5 0
J, U, C, R, T, K, A models
CN218
VIDEO-A
VIDEO-B
S/COMPONENT
GND
+12V
TO MAIN
CN439
2
CN214
VDAC1
VGND
VDAC2
VGND
VDAC3
VGND
VDAC4
3
VGND
VCTRL
ASPECT
I/P
SPDIF
DGND
TO MPEG
CN801
4
T E
L
1 3 9 4 2 2 9 6 5 1 3
CN211
-12V
+12V
R-OUT
AGND
5
AGND
L-OUT
TO MAIN
CN432
TO MAIN
CN420
CN219
SP-FRONT
SP-CENT
SP-SURR
6
SP-***
SPEAKER
H
LARGE
L
SMALL
CN212
AGND
SR-OUT
AGND
SL-OUT
AGND
7
C-OUT
AGND
SW-OUT
TO MAIN
CN433
w w w
8
80
C
D
E
VID-A
VID-B
INPUT
H
H
VIDEO-1
Q2211
KTC3199
L
H
VIDEO-2
C2202
R2203
H
L
DVD-COMPOSITE
47/16
75
CN221
LA7952
IC221
C2276
PLAY
9
8
7
6
5
4
3
2
1
100P
VIDEO 1
1SS133
R2202
L2257
D2210
1
75
2.2U
REC
2
C2203
R2204
47/16
75
3
4
L2210
PLAY
VIDEO 2
220U
C2205
5
0.1
Q2203
Q2212
KRC107M
KTC3199
R2221
2.2K
R2207
L2206
75
CN222
2.2U
Q2201
KTC3199
MONITOR OUT
C2204
C2257
470/10
100P
Q2204
KRC107M
1
L2202
CN223
2
2.2U
C2213
3
4
100P
Y
5
L2201
C
2.2U
6
7
C2210
100P
8
CN224
COMPONENT
OUT
DGND
9
L2205
1U
10
Cr_OUT/R
11
C2223
12
20P
13
L2203
1U
Cb_OUT/B
DGND
C2217
20P
S2210
L2204
1U
C2227
Y_OUT/G
0.01
DGND
C2220
20P
D2255
COMPONENT/S-VIDEO
CN225
D1/D2 OUT
D1/D2 OUT
MTZJ15B
(LOW)
(HIGH)
D2256
MTZJ15B
D2257
MTZJ15B
A.GND
A.GND
A.GND
Q2100
KRC107M
A.GND
A.GND
R2106
10K
R2100
C2105
R2110
15K
C2131
10/50
1K
CN217
47P
1
C2101
11
SUBWOOFER
2
47/16
AGND
10
4
3
2
1
3
9
CENTER
A.GND
4
R2108
IC211
AGND
8
NJM4558M
5
220
SURROUND-L
A.GND
7
6
R2109
5
6
7
8
220
C2106
R2111
6
AGND
10/50
1K
A.GND
SURROUND-R
5
C2133
4
AGND
R2101
C2102
15K
47/16
47P
FRONT-L
R2107
3
A.GND
10K
A.GND
AGND
2
1
FRONT-R
A.GND
A.GND
TO MAIN
A.GND
A.GND
A.GND
A.GND
CN434
Q2102
Q2101
KRC107M
KRC107M
1
A.GND
A.GND
A.GND
2
3
C2113
A.GND
A.GND
10P
R2114
8.2K
R2120
C2115
R2124
10/50
1.5K
33K
C2109
47/16
4
3
2
1
R2126
IC212
220
A.GND
NJM4558M
A.GND
R2127
5
6
7
8
220
C2116 R2125
10/50
1.5K
R2121
R2115 C2110
33K
1
8.2K
47/16
A.GND
C2114
2
10P
A.GND
3
4
A.GND
A.GND
5
6
A.GND
7
Q2103
KRC107M
C2124
8
0.01
A.GND
R2129 C2120
R2135
1.5K 4.7/50
A.GND
A.GND
A.GND
C2126
R2139
68K
10/50
1.5K
4
3
2
1
R2141
A.GND
A.GND
IC213
220
A.GND
A.GND
NJM4558M
5
6
7
8
C2125
R2138
R2140
10/50
1.5K
A.GND
220
R2134
33K
x
a o
A.GND
R2128
C2119
C2123
A.GND
8.2K
47/16
10P
.
i
A.GND
A.GND
Q2104
VIDEO
KRC107M
A.GND
A.GND
A.GND
http://www.xiaoyu163.com
F
G
G, B models
CN218
VIDEO-A
1
VIDEO-B
2
S/COMPONENT
3
GND
4
L2250
220U
+12V
5
TO MAIN
CN439
TO MPEG
C2227
0.01
CN801
CN214
13
VDAC1
1
VGND
2
VDAC2
3
VGND
4
VDAC4
5
VGND
6
VCTRL
7
VGND
8
VIDEO-SEL
9
NTSC/PAL
10
S/RGB/COMP
11
SPDIF
12
DGND
13
DGND
TO MAIN
CN450
CN216
REC-R
1
GND
2
REC-L
3
GND
4
V2-R
5
GND
6
V2-L
7
GND
8
J only
Q
Q
3
7
u 1 6 3
y
* Components having special characteristics are marked Z and must be
replaced with parts having specifications equal to those originally installed.
* Schematic diagram is subject to change without notice.
http://www.xiaoyu163.com
H
I
VID-A
VID-B
INPUT
H
H
VIDEO-1
2
4
8
9
L
H
VIDEO-2
KTC3199
H
L
DVD-COMPOSITE
R2206
2.2K
LA7952
IC221
D2201
C2278
1SS133 10/50
9
8
7
6
5
4
3
2
1
D2204
C2204
1SS133
470/10
D2205
1SS133
C2203 R2204
PR221
47/16
75
125mA
Q2201
KTC3199
KTC3199
KTC3203
Q2202
Q2208
L2202
2.2U
C2213
100P
Q2205
KRC102M
L2201
D2206
MTZJ15B
2.2U
MTZJ15B
D2202
C2210
Q2204
100P
KRC104M
R2218
Q2209
2.2K
KTC3199
L2205
2.2U
R2201
47K
C2223
C2201
Q2203
100P
R2202
470/10
KRC104M
75
L2203
2.2U
C2217
100P
S2210
L2204
2.2U
DGND
C2220
100P
COMPONENT/S-VIDEO
(LOW)
(HIGH)
L2257
2.2U
C2276
100P
Q2100
KRC107M
A.GND
6
3
1
5
1
5
0
8
R2100
CN211
15K
-12V
1
C2101
+12V
2
47/16
R-OUT
3
AGND
4
R2108
AGND
5
220
A.GND
L-OUT
6
R2109
220
TO MAIN
A.GND
CN432
R2101
C2102
15K
47/16
A.GND
TO MAIN
CN420
Q2101
KRC107M
CN219
SP-FRONT
1
A.GND
A.GND
SP-CENT
2
SP-SURR
3
A.GND
R2114
SP-***
SPEAKER
8.2K
H
LARGE
C2109
L
SMALL
47/16
R2126
220
A.GND
R2127
220
CN212
R2115 C2110
AGND
1
8.2K
47/16
SR-OUT
A.GND
2
AGND
3
SL-OUT
4
A.GND
A.GND
AGND
5
C-OUT
6
AGND
7
Q2103
KRC107M
SW-OUT
8
A.GND
R2129 C2120
1.5K 4.7/50
TO MAIN
A.GND
A.GND
CN433
R2141
A.GND
A.GND
220
R2140
A.GND
m
220
c o
R2128
C2119
A.GND
8.2K
47/16
.
A.GND
A.GND
Q2104
KRC107M
A.GND
J
K
R2203
75
CN221
C2202
2
9
8
9
9
47/16
Q2210
PLAY
VIDEO 1
C2205
0.1
R2207
L2206
CN222
75
2.2U
MONITOR OUT
C2257
100P
CN223
Y
C
DGND
C2279
CN224
100P
L2208
R2216
10U
R-OUT
R-IN
39K
L-OUT
L2209
AGND
R2217
10U
VGND
L-IN
39K
RGB-BL
SW-V
C2280
100P
VGND
NC
RGB-GR
NC
VGND
VGND
RGB-RE
SW-RGB
VGND
VGND
COMPOSITE-OUT
COMPOSITE-IN
GND
VI.GND
L2210
L2211
C2270
10U
10U
0.01
R-OUT
R-IN
L-OUT
C2271
AGND
0.01
VGND
L-IN
RGB-BL
SW-V
VGND
NC
VI.GND
RGB-GR
NC
VGND
VGND
RGB-RE
SW-RGB
VGND
VGND
COMPOSITE-OUT
COMPOSITE-IN
GND
A.GND
A.GND
A.GND
A.GND
R2106
9
2
10K
4
9
8
2
9
9
C2105
R2110
C2131
10/50
1K
CN217
47P
SUBWOOFER
11
AGND
10
4
3
2
1
A.GND
9
CENTER
IC211
AGND
8
NJM4558M
7
SURROUND-L
5
6
7
8
AGND
C2106
R2111
6
10/50
1K
SURROUND-R
5
C2133
4
AGND
47P
FRONT-L
R2107
3
A.GND
10K
A.GND
2
AGND
FRONT-R
1
A.GND
TO MAIN
A.GND
A.GND
A.GND
A.GND
CN434
Q2102
KRC107M
A.GND
C2113
A.GND
10P
R2120
C2115
R2124
10/50
1.5K
33K
4
3
2
1
IC212
A.GND
NJM4558M
5
6
7
8
C2116 R2125
10/50
1.5K
R2121
33K
C2114
10P
A.GND
A.GND
C2124
0.01
R2135
C2126
R2139
A.GND
68K
10/50
1.5K
4
3
2
1
IC213
A.GND
A.GND
NJM4558M
5
6
7
8
C2125
R2138
10/50
1.5K
R2134
33K
A.GND
C2123
10P
VIDEO
A.GND
A.GND
L
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