Printed Wiring Board - Analog Video Board - Sony STR-DH810 Service Manual

• Waveforms
– DIGITAL Board –
IC2006 qh (RMCK)
1
2.9 Vp-p
12.20 MHz
500 mV/DIV, 25 nsec/DIV
2 IC2006 qj (RBCK)
18m Vp-p
24.61 MHz
5 mV/DIV, 10 nsec/DIV
3 IC2006 wk (XOUT)
1.48 Vp-p
24.576 MHz
500 mV/DIV, 10 nsec/DIV
4 IC2035 os (X1)
3.30 Vp-p
4 MHz
500 mV/DIV, 50 nsec/DIV
STR-DH810
– D-VIDEO Board – – DISPLAY Board –
5 IC3500 4 (XTALOUT) 8
Q105
928 mV
10.08 MHz
200 mV/DIV, 25 ns/DIV
6 IC3500 qa (RSVDL) 9 Q106
784 mV
27.0 MHz
200 mV/DIV, 10 ns/DIV
7 IC3201 ws (XTAL(IN))
90 mV
28.6364 MHz
90 mV/DIV, 10 ns/DIV
5-27. PRINTED WIRING BOARDS - ANALOG VIDEO Board -
• See page 18 for Circuit Boards Location.
1
A
400m Vp-p
4.6 s
B
100 mV/DIV, 1 s/DIV
C
4.92 Vp-p
5.48 s
1 V/DIV, 2.5 s/DIV
D
E
P
CONNECTION
BOARD
F
CN1002
(Page 41)
G
(CHASSIS)
H
I
J
K
39 39
• : Uses unleaded solder.
2 3 4 5
ANALOG VIDEO BOARD
COMPONENT VIDEO ASSIGNABLE (INPUT ONLY)
J202 J201
MONITOR
IN 3 IN 2 IN 1
OUT
P /C P /C Y P /C P /C Y P /C P /C Y P /C P /C Y
R R B B R R B B R R B B R R B B
(CHASSIS) SAT/CATV
VIDEO IN
(CHASSIS)
V1
C233
R200
R201 R206
R204
JW209
C236
JW210
JW230
R218
JL210
JL209
JL221
JL211
JL212
JL213
C214
JL214
JL217
JW218
FB201
JL220
JL219 JW211
JL218
R228
JL215 R233
Q204 Q203
D202
JL216
E B E B
Q202 E B R235 R232
C220
R237
JW232
R230
JW231 R234
1 5
IC201
C224
STR-DH810
6 7 8
J204 J203
BD VIDEO 1 VIDEO 1 MONITOR
VIDEO IN VIDEO OUT VIDEO IN VIDEO OUT
(CHASSIS)
V2 V3 V1 V2
R212
JL201
C244
JL205
C235
R
JL204
C245 C237
D-VIDEO
BOARD
JL203
C241
JW225
C242
C240 CN3200
JW212
(Page 30)
JL202
JW224
JW215
JW216
JW217 Q
JW220
SUPPLY
C227
BOARD
JW219
CNP911
JL208
JW221 (Page 44)
R227
C228
C226
12
(12)
1-881-114-