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DVD-C950
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAM
FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE)
1
2
AV (1) BOARD
A
AV_VIDEO (Supply Distribution )
B
C
1400
1410
I400
1
2
3
I401
+12V_Power
4
I402
+12VSTBY
5
6
1413
I403
7
8
2A
T
I404
D
9
-12V_Power
10
I405
11
-24V_Power
I406
12
STDBY_CNTRL
B12B-EH-A
T E
L
1 3 9 4 2 2 9 6 5 1 3
GND
AGND_S
E
WH07D-1
+12V_Power
7
6
I407
5
I408
4
F
3
I409
2
I410
1
1401
GND
G
H
w w w
1
2
30
3
4
5
6
7405
5400
5401
BCP53
4431
4432
3412
4433
22R
7406
3431
1R0
BC847B
+3V3_Power
3413
1R0
3432
68R
7407
1R0
3433
TS431L
A
K
3
+5VSTBY
5
A
K
2
1
NC
NC
REF
GND
3430
33R
AVCC_A
+8VA
3421
33R
AVCC_B
3422
33R
AVCC_C
3423
33R
AVCC_D
3425
33R
-8VA_A
-8VA
3426
33R
-8VA_B
CEC
+5VL
3427
33R
-8VA_C
3428
33R
-8VA_D
x
a o
3
4
5
6
.
i
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The first digit of a component indicates the component type.
1xxx : Connector
3xxx : Resistor
2xxx : Capacitor
4xxx : SMD jumper
7
8
9
5403
33u
7408
GND
LD1117DT33
5404
3
2
+5VD
IN
OUT
IN
OUT
33u
COM
2444
100u
GND
GND
5402
3416
+1V8
+5VL
1R0
+5VSTBY
7409
SI2302DS
3417
3420
GND
+12V_Power
2K2
1R0
3409
7401
STDBY_CNTRL
BC847B
2K2
GND
GND
Q
Q
3
7
7410
L7808
1411
SS14
SS14
1
3
+12V_Power
IN
OUT
IN
OUT
6410
6411
COM
4404
4410
2
GND
1
IN
IN
7411
L7805CV
AGND_S
7412
L7908
1
3
IN
OUT
IN
OUT
3419
COM
GND
2
-12V_Power
GND
1R0
1403
*
1
RT-01T-1.0B
GND
1404
*
1
RT-01T-1.0B
GND
u 1 6 3
7
8
9
y
http://www.xiaoyu163.com
2
4
8
9
9
5xxx : Coil
7xxx : IC, Transistor, FET
6xxx : Diode
9xxx : Wire jumper
10
11
12
+3V3D
+3V3_DAC
+5VVID
VGND
+5VD
GND
Page 41 9A
TO/FROM 1106
OF MOTOR DRIVE BOARD
B2B-PH-K
+8V_5CDC
I411
1412
2
1
GND
6
3
1
5
1
5
0
8
9
T
1460
+8V
GND
4402
+8VA
3
OUT
+5VA
OUT
COM
2
GND
-8V
4401
-8VA
GND
m
c o
10
11
12
.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
2
8
9
9
1400 C2
1401 F2
1403 G9
1404 G9
1410 C3
1411 E8
1412 D11
1413 D3
1460 D12
2401 C6
2402 C7
2403 D4
2404 D5
A
2406 C10
2407 D10
2408 E9
2409 D11
2410 E10
2411 F9
2412 F10
2442 B8
2444 B9
2445 B9
2446 B10
2447 B9
B
2448 B10
2449 C10
2450 D10
2451 D11
2452 F10
2453 E9
2454 E10
3401 D6
3402 D6
3409 D8
3410 D8
C
3411 D9
3412 C5
3413 C5
3414 D5
3416 C9
3417 C9
3419 F8
3420 C8
3421 E5
3422 E5
3423 E5
3425 F5
D
3426 F5
3427 F5
3428 F5
3430 E5
3431 C3
2
4
9
8
2
9
9
3432 D3
3433 D3
4401 F10
4402 E10
4404 E8
4410 E8
4431 C3
E
4432 C3
4433 C3
5400 C4
5401 C5
5402 C7
5403 A9
5404 B9
6410 E8
6411 E8
7401 D8
7405 C5
F
7406 C5
7407 D6
7408 B9
7409 C8
7410 D9
7411 E9
7412 F9
I400 C2
I401 D2
I402 D2
I403 D2
I404 D2
G
I405 D2
I406 D2
I407 F3
I408 F3
I409 F3
I410 F3
I411 D12
H
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