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AV Board - Circuit Diagram (Part 4)
1
2
AV_VIDEO (Supply Distribution )
A
B
1401
+3V3
1
GND_D
2
+3V3
3
+5VL
4
GND_D
5
+12Va
6
Gnd_a
7
-12VA
-12Va
8
Standby_PSU
9
Power_Dn
10
C
+12VL
11
GND_D
12
B12B-EH-A
GND_A
D
+8V_5CDC
1403
2A
T
4404
E
1405
+12VL
4405
F
G
H
I
1
2
AV Board
HTS5510C/75/98
3
4
5
4401
1402
T401
4402
+3V3_POWER
T402
+5VL
5401
5402
T404
+12Va
T405
-12Va
T407
Standby_PSU
3495
T406
PWR_DN
T403
+12VL
100R
3487
DGND
68R
DGND
DGND
B2B-PH-K
T411
2
1
1404
DGND
7405
L7808CD2T
1
3
IN
OUT
+8VL
IN
OUT
COM
2
GND
DGND
7406
L78M05CDT
3493
1
3
+12Va
IN
OUT
1R0
COM
VGND
7407
L7908
GND
1
3
IN
OUT
VGND
IN
OUT
COM
2
IN
GND
3494
-12Va
1R0
VGND
3
4
5
7.
EN 28
6
7
8
7401
BCP53
5403
+1V8
3486
22R
7402
BC847B
DGND
7404
TS431L
A
K
3
5
A
K
2
1
NC
NC
REF
4409
DGND
+5VVID
-8Va
VGND
6
7
8
9
10
11
5404
4408
+3V3_POWER
+3V3
33u
7403
LD1117DT33
DGND
5405
3
2
+5VL
+3V3_DAC
IN
OUT
IN
OUT
33u
COM
2410
100u
DGND
DGND
2418
100n
2420
2427
100n
10n
2422
4410
100n
2417
GND_ME1
DGND
100n
2419
2428
100n
10n
2421
4411
100n
2423
GND_ME2
DGND
100n
GND_A
DGND
9
10
11
12
1401 B3
1402 B4
1403 E3
1404 E4
1405 F2
2401 C7
2402 C7
2403 C11
2404 C11
A
2405 D5
2406 D6
2407 D10
2408 D11
2409 D11
2410 D10
2411 E3
2412 E3
2413 F3
2414 F4
2415 G5
2416 G6
B
2417 G9
2418 G9
2419 H9
2420 G9
2421 H9
2422 G9
2423 H9
2424 H6
2425 H6
2426 I5
2427 G11
C
2428 H11
2609 C3
3480 D9
3481 D9
3482 G4
3483 G5
3484 I4
3485 I5
3486 C6
3487 C6
3488 D6
3489 D6
D
3490 D7
3491 D6
3492 D7
3493 G5
3494 H5
3495 C4
4401 B4
4402 B4
4404 E3
4405 F2
4408 C10
4409 D7
E
4410 G11
4411 H11
5401 C5
5402 C6
5403 C8
5404 C11
5405 D11
7401 B6
7402 C6
7403 D10
7404 D7
F
7405 E4
7406 G5
7407 H6
T401 B3
T402 B3
T403 C3
T404 C3
T405 C3
T406 C3
T407 C3
T411 D4
G
H
I
12
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