6-42. SCHEMATIC DIAGRAM – VIDEO Board (1/3) – •
J3301
3P
JJ1
Y
MONITOR
JJ2
OUT
P
/C
/B-Y
B
B
JJ3
P
/C
/R-Y
R
R
R3315
(CHASSIS)
0
J3302
3P
JJ4
Y
COMPONENT
TV IN
JJ5
P
B
/C
B
/B-Y
VIDEO
JJ6
P
R
/C
R
/R-Y
R3316
(CHASSIS)
0
J3303
3P
JJ7
Y
DVD IN
JJ8
P
/C
/B-Y
B
B
JJ9
P
/C
/R-Y
R
R
R3317
0
(CHASSIS)
•
See page 38 for Waveforms.
See page 78 for IC Block Diagrams.
(1/3)
SYNC DETECT
R3318
R3311
10
330
JJ1
C3311
3.3
50V
R3301
75
R3313
-1
D3301
4.7k
RY3301
1SS355TE-17
-2
C3312
C3313
R3312
100
1000
150k
16V
6.3V
JJ2
R3302
R3304
75
2.2k
-1
RY3302
IC3321
-2
LA7106M
R3303
75
JJ3
Q3301
2SC2712
RELAY
R3305
10k
DRIVER
JJ4
R3319
C3321
10
0.01
D3302
1SS355TE-17
-1
RY3303
-2
VIDEO AMP
JJ5
-1
RY3304
-2
JJ6
R3306
4.7k
Q3302
2SC2712
RELAY
R3307
10k
DRIVER
JJ7
DELAY
IC3721
-1
TDA4662
RY3305
D3303
1SS355TE-17
-2
JJ8
R3308
4.7k
-1
RY3306
Q3303
-2
2SC2712
RELAY
DRIVER
JJ9
R3310
10k
C3726
0.01
LL1
IC3311
C3701
LA7213
1
50V
C3702
1
R3314
50V
2.2k
LL1
D3311
1SS355TE-17
KK1
C3315
C3314
Q3311
10
0.1
DTC144EKA
50V
INVERTER
D3312
1SS355TE-17
C3325
10
50V
KK1
C3322
0.01
R3325
C3324
10k
10
50V
KK2
R3324
C3323
10k
10
50V
KK3
R3323
10k
C3741
4.7
50V
VIDEO AMP
OSD SELECT
IC3741
IC3751
NJM2268V
TC74HC4053AF
C3744
22
50V
C3746
0.1
LL1
R3741
C3743
1M
4.7
50V
(Page 63)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
61
61
O
C3724
100
IC3702
16V
BA033T
X3703
+3.3V REGULATOR
500KHz
C3719
1
50V
C3725
SYNC DETECT
R3711
C3718
47
8.2k
0.01
16V
R3710
330
R3709
330k
C3717
0.47
50V
C3715
R3708
4700p
220
C3714
1
R3707
50V
100
R3706
100
R3705
100
CHROMA DECODER
IC3701
CXA2199
R3704
47k
C3711
R3713
0.1
2.2k
FB3801
R3714
3.3k
Q3701
2SA1162
BUFFER
FB3751
C3752
0.0022
C3751
C3753
0.1
0.0022
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
STR-DA5000ES
I
G
C3722
100p
IC3731
LA7213
DD1
DD2
D3732
1SS355
Q3731
DTC144EKA
INVERTER
DD3
C3712
100
16V
DD4
(Page 62)
DD5
DD6
DD7
DD8
DD9