STR-DH510
STR-DH510
2929
4-17. SCHEMATIC DIAGRAM – VIDEO STANDBY Section –
• See page 42 - 43 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
G
5
15
-15
-5
2.3 5 0 6.2 15
2.3 3.2 0 4.1 15
-5 0 0.4 0 0.4 0 0 0
0 0 0 0 0.4 0 5
0 0.40.4 0.4 5 0
0 -50 0 -5 50
0.40
0.4
0
00
0.6
0
0
0
0.12
0.8
50V
1
C992
FH901
FH902
RY901
5V, TV-8
1
4
4P
CNP902
LIVE
NEUTRAL
8A 125V
F901
2SC3052EF-T1-LEF
AC IN DETECT
Q990
10k
R993
MA2J1110GLS0
RELAY DRIVER
D901
2SC3052EF-T1-LEF
Q901
2.2k
R903
47k
R904
R276
75
75
R227
1615
14
131211
109
8
76543
2
1
NJM2595M-TE2
IC210
VOUT1
SW5
VIN5
SW3
VIN4
SW4
VIN3
V-
VIN2
SW2
VOUT3
GND
VIN1
SW1
VOUT2
V+
75
R213
75
R225
R221
0
C225
C228
75
R215
75
R224
V1
V2
G
J210
2P
1
23
45
0.1
C232
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
10 50V
C229
35V
47
C203
R222
0
75
R214
C227
R223
0
R277
75
C201
25V
0.47
75
R211
V2V1
V3
G
J211
3P
5
67
341
2
35V
47
C204
0.1
C233
C224
C223
0.1
C215
50V
10
C213
75
R228
50V
10
C212
50V
10
C211
C221
C222
75
R226
25V
C202
0.47
75
R229
24232221
20
19
18
7
6
54
321
17161514
13
89
101112
NJM2586AM
IC220
CH1 = Y
CH2 = Pb
CH3 = Pr
CH1 IN1
SW1
CH1 IN2
SW2
CH1 IN3
GND
V+1
CH2 IN1
GND
CH2 IN2
GND
CH2 IN3
CH3 IN3
GND
CH3 IN2
V-1
CH3 IN1
V-2
GND
CH3 OUT
V+2
CH2 OUT
PS
CH1 OUT
0.1
C217
75
R212
C226
R278
75
16V
C953
3300
CL259
CL260
CL257
CL258
I
O
G
KIA7805API-U/PF
IC201
IO
G
KIA7905PI
IC202
47p
C209
47p
C210
47p
C208
MC2838-T112-1
D990
0.1
C239
0.1
C943
RB060M-30TRD980
12345
SI-8050S-LF1101
IC980
35V
1000
C980
16V
1000
C982
25V
0.1
C981
D991
12345
SI-8033S
IC990
C993
1000
35V
C990
1000
CL251
CL250
1SR154-400TE-25
D992
1
3
4
5
6
6P
CN904
+4V
+4V
DGND
DGND
+6V
10
50V
C994
10
50V
C995
CL215
CL216
CL217
CL218
CL219
CL220
CL221
CL222
CL223
CL248
CL249
CL247
CL246
CL245
CL244
CL242
MC2840-T112-1
D993
MC2840-T112-1
D994
0
R963
C972
0.1
25V
3300
C904
100uH
L980
L990
100uH
16V
0.1
C996
16V
0.1
C997
25V
0.1
C940
25V
0.1
C941
0.1
C950
0.1
C951
1
2
3
4
4P
CN906
R3 AC (Yellow)
Use only half coil
R3 (Black)
(Green)
L992
100uH
100uH
L981
0.1
C942
~
~
D5SBA60-F
D941
1
3
4
8
6
T904
SUB POWER
TRANSFORMER
1
3
3P
CNP901
LIVE
NEUTRAL
R971
680
R992
470
0
7
9R
k
5
.1
680
R981
470
R982
k5.1089R
6.8k
R991
15k
R990
33
R902
CL239
CL238
CL237
CL240
CL241
1
2
3
3P
CN907
(Brown) R2 AC
(Black) R2 CENTER
(Orange) R2 AC
1
2
3
4
5
6
6P
CNS203
V51-
V51+
)CA( 2R
r
etneC 2R
r
e
t
neC 2R
)CA(
2R
F910
T2.5A 250V
F911
T2.5A 250V
F940
T3.15A 250V
DCDC-1GND
RB051LA-40TR
VIDEO STANDBY BOARD
COMPONENT
VIDEO SELECT
IC220
IC B/D
INPUT SELECT
IC210
IC B/D
+4V REG
IC980
+15V REG
IC201
-15V REG
IC202
+6V REG
IC990
Y PB/CB PR/CR Y PB/CB PR/CR
VIDEO IN VIDEO IN VIDEO OUT VIDEO IN VIDEO OUT
SAT/CATV DVD VIDEO MONITOR
DVD IN
Y PB/CB PR/CR
SAT/CATV IN MONITOR OUT
COMPONENT VIDEO
2
2
3
5
2
MAIN POWER
TRANSFORMER
5
3
4
4
3
2
T901
NOT REPLACEABLE:
BUILT IN TRANSFORMER.
~ AC IN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
CNS271
17P
Component SW1
Component SW2
V-Mute
VSEL 1
VSEL 2
VSEL 3
VSEL 4
DM-Video
DM-VGND
Video2
Video2 GND
+3.9V
+6V
STOP
Power Relay
Sub-T
+5V Standby
CL209
CL211
CL212
CL213
CL214
J223
9P
123 6745 89
10
11
12 13
CL228
CL229
CL230
CL231
CL232
CL233
CL234
CL235
CL236
0
R261
0
R259
0
R257
0
R267
0
R265
0
R263
+
CONNECTION BOARD
CNP170
(Page 37)
)
DIGITAL
BOARD
(3/3)
CN2103
(Page 27)
,
HDMI PC BOARD (2/2)
CN3510
(Page 33)
&
MAIN BOARD
(3/3)
CNP920
(Page 22)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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