40
40
STR-DA2100ES
STR-DA2100ES
R3212
R3210
R3208
R3207
C3214
R3211
R3209
C3206
D3202
D3201
Q3672
R3671
R3672
R3673
R3674
Q3674
R3686
C3675
C3676
R3689
Q3678
Q3677
R3659
Q3601
R3611
R3610
R3612
C3202
R3202
R3201
D3602
R3801
R3802
C3201
IC3501
X3501
C3510
R3501
R3502
R3503
CNP3501
C3501
C3502
R3507
C3505
C3504
C3503
C3651
C3653
C3652
C3209
C3213
C3205
R3677
R3656
C3646
R3658
R3651
R3514
R3513
R3515
R3803
R3504
R3505
R3506
C3506
C3507
R3508
C3512
C3513
C3514
C3511
Q3501
C3212
C3210
C3207
C3208
C3211
R3204
R3203
FB3501
CT3502
FB3603
C3677
IC3671
FB3662
FB3661
IC3201
R3213
R3404
C3217
C3216
C3215
R3619
J3101
J3102
J3103
C3674
CNS201
CNP210
Q3502
Q3503
C3508
C3678
C3679
R3682
R3690
R3676
R3675
R3687
R3685
R3681
R3679
C3672
C3673
R3683
C3671
Q3671
Q3673
R3678
Q3675
R3684
Q3676
R3688
R3670
R3680
C3648
Q3653
Q3651
Q3652
R3654
R3657
R3655
R3652
IC3651
R3653
Q3604
75
75
75
75
10 50V
75
75
47
16V
1SS1355T
1SS1355T
2SC2712
220
560
560
33k
2SC2712
47k
47 16V
47 16V
10k
RT1P141C
DTC114EKA
100
2SC2712
1k
100
470
0.1
25V
100
100
1SS355TE
0
0
47
16V
MB90089F-G-238
14.31MHz
22p
10k
2.2k
10k
4P
33p
L3501
22
µ
H
15p
4.7k
0.1
47 16V
0.1
0.0022
0.1
0.0022
47p
47p
0.1
220
1k
0.1
1k
47k
22k
22k
22k
0
100
100
100
100p
10 50V
270
0.1
2200
10V
0.1
8p
2SB734-T-34
10 50V
10 50V
10 50V
10 50V
47p
100
100
0.01
LA7106M
NJM2595D
75
1k
2200p
2200p
2200p
1k
0.01
13P
11P
RT1N141C
2SA1162
10 50V
0.01
0.01
1k
47k
1k
47k
33k
560
33k
560
10
50V
10
50V
220
10
50V
2SA1162
2SA1162
560
2SA1162
560
2SC2712
1k
0
100k
20p
2SC2712
2SC2712
2SC2712
1.5k
1.5k
470
47k
TC74HC4053AF
100
2SC2712
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
18
19
21
SW1
SW2
SW3
SW4
+5V
-5V
GND
VIDEO3
GND
OSD_DATA
OSD_CLK
OSD_CS
OSD_ON/OFF
V_MUTE
UPCON_DATA
UPCON_CLK
COMP SEL1
COMP SEL2
MON-Y/OUT
MON-C/OUT
MON-Y/IN
MON-C/IN
TV/SAT
M_MUTE
UP_MUTE
OSD
ON/OFF
SWITCH
Q3501,3502
B+ SWITCH
OSD/VIDEO SWITCH
Q3601,3604
VIDEO AMP
Q3677,3678
MUTING
6db AMP
Q3671-3676
VIDEO AMP
Q3651-3653
VIDEO AMP
INPUT SELECT
VIDEO IN
VIDEO IN
DVD
VIDEO 2
VIDEO OUT
VIDEO 2
VIDEO IN
VIDEO IN
VIDEO OUT
VIDEO OUT
VIDEO 1
MONITOR
(CHASSIS)
(FOR ADJUSTMENT)
(1/2)
VIDEO 1
OSD DRIVER
6-27. SCHEMATIC DIAGRAM – VIDEO Board (1/2) –
•
See page 29 for Waveforms.
•
See page 50 for IC Block Diagrams.
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