Schematic Diagram - Video Standby Section - Sony STR-DH510 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
4-17. SCHEMATIC DIAGRAM – VIDEO STANDBY Section –
1 2 3
A
VIDEO STANDBY BOARD
B
CNS271
17P
CL209
+5V Standby 17
Sub-T
16
C
CL211
Power Relay 15
CL212
STOP 14
CL213
+6V
13
CL214
+3.9V 12
Video2 GND 11
CL215
DIGITAL Video2 10
BOARD DM-VGND 9
CL216
(3/3)
DM-Video 8
CL217
CN2103
VSEL 4 7
D
(Page 27) CL218
VSEL 3 6
CL219
VSEL 2 5
CL220
VSEL 1 4
CL221
V-Mute 3
CL222
Component SW2 2
CL223
Component SW1 1
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
C233
0.1
F C232
0.1
CH1 = Y
CH2 = Pb
CH3 = Pr
0 0 -5 0 -5 0
IC220
NJM2586AM
G
IC B/D
IC220
COMPONENT
VIDEO SELECT
0 0.4 0.4 5 0
C239
0.1
H
I
J
w w w
K
1 2 3 4 5 6
J223
9P
Y PB/CB PR/CR Y PB/CB PR/CR
.
SAT/CATV IN DVD IN
COMPONENT VIDEO
STR-DH510
• See page 42 - 43 for IC Block Diagrams.
4 5 6
CONNECTION BOARD
IC201
+15V REG
C994
10
50V
C215
R278
0.1
75
R277
75
R276
75
0 0 0 0 0.4 0
5 0 0.4 0
-5 0 0.4 0 0.4 0 0
C217
C995
0.1
0.4 0 0.4 0
10
50V
C211 C212 C213
10 10
10
50V
50V 50V
1 2 3 4 5 6 7
7 8 9 10 11 12 13
x a o
y
J211
3P
Y PB/CB PR/CR
VIDEO IN VIDEO IN VIDEO OUT
i
MONITOR OUT
SAT/CATV DVD VIDEO
http://www.xiaoyu163.com
7 8 9 10
HDMI PC BOARD (2/2)
CNP170 CN3510
(Page 37) (Page 33)
CN907
CN904
3P
6P
F911
F910
T2.5A 250V T2.5A 250V
IC980 IC980
SI-8050S-LF1101
+4V REG
15 -15
5 4 3 2 1
IC202
L981
KIA7905PI L980
2.3 5 0 6.2 15
100uH 100uH
IC202
-15V REG
5 -5
R982
C203
470
47
C997
35V
0.1
16V
IC990
IC990
Q Q SI-8033S
+6V REG
3 7 6
5 4 3 2 1
L992 L990
2.3 3.2 0 4.1 15
R214 100uH 100uH
75
R992
470
5
C996
IC210
0.1
NJM2595M-TE2
16V
IC B/D
IC210
INPUT SELECT
0
2SC3052EF-T1-LEF
1 2 3 4 5
u 1 6 3
J210
2P
VIDEO IN VIDEO OUT
.
MONITOR
29 29
2 4
8 9 9
11 12 13 14
D941 CN906
D5SBA60-F ~ 4P
T3.15A 250V
CL250
C940
C904
C942 ~
0.1
3300
0.1 CL251
25V 25V
C941
0.1
CNP902
4P
CL259
R903
2.2k
CL260
FH902
Q901 F901
8A 125V
2SC3052EF-T1-LEF
RELAY DRIVER
FH901
0.8 0.12
D901
0
R904 MA2J1110GLS0 RY901
47k
5V, TV-8 CNP901
3P
CL257
CL258
R902
33
3 1 5 1 5 0 8 9 2
T904
SUB POWER
TRANSFORMER
4
D993
MC2840-T112-1
6 3
C950
0.1
8 1
D994
MC2840-T112-1 C951
0.1
C943
0.1
0 0
Q990 C992
R991
1 D990
6.8k
0.6 50V MC2838-T112-1
AC IN DETECT
R993 R990
10k 15k
m
c o
STR-DH510
2
8 9 9
15 16 17
T901
MAIN POWER
TRANSFORMER
MAIN BOARD
2
(3/3)
3
CNP920
(Page 22)
4
5
5
4
1 R3 AC (Yellow)
2 Use only half coil 3
3 R3 (Black) 2
4 (Green)
3
2
NOT REPLACEABLE:
BUILT IN TRANSFORMER.
2
1 LIVE
4 NEUTRAL
1 LIVE
~ AC IN
3 NEUTRAL
4 9 8 2 9 9