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AVC BOARD - CIRCUIT DIAGRAM (PART 4)
1
2
3
Provision in layout only
*
DC voltage measured in DISC mode STOP
Note : Some values may varies, see respective
parts list for correct value.
A
Version
LX8200SA/22
Others
## For P-Scan version only
FE-BT-VK-N
7440
LD1117DT33
B
## 1422
+5V_P_SCAN
1
4.9V
3
IN
FE-BT-VK-N
2
GND
1424
+3V3_DVD
1
1
3
DGND
2
4
3
5
7442
DGND
+5V_DVD
LD1117DT25
4
6
3
5445
5
C
7
IN
GND
6
8
DGND
7
9
DGND
8
10
9
11
10
12
+12V_DVD
11
13
12
14
D
13
15
DGND
14
16
+5V_P_SCAN
4.9V
E
FE-BT-VK-N
1423
@ For LX8200SA/22 use values as shown in the table.
12
@
3401
2400
5400
Y
11
150R
150p
1u8
10
Pb/Cb
F
@
9
8
Pr/Cr
7
*
@
GND_PS
6
DGND
5
GND_PS
+3V3_SCAN
4
+2V5_SCAN
@
2410
5410
3
3411
G
150R
150p
1u8
2
+2V5_A_SCAN
1
@
PSCAN_SEL
@
@
*
+5V_P_SCAN
GND_PS
H
@
3421
2420
5420
150p
1u8
150R
*
3.2V
3
2
1
*
I
*
@
@
SSAB110100
1400
GND_PS
GND_PS
GND_PS
1
2
3
10-12
4
5
6
1421
5430
1
5431
2
3
For P-Scan version only
4
5
Item 7442
6
LD1117ADT18
7
LD1117DT25
8
9
+3V3_SCAN
10
2
3.3V
OUT
11
12
13
14
DGND
DGND
15
+2V5_SCAN
2.5V
V
2
16
OUT
17
1
18
19
DGND
20
*
+2V5_A_SCAN
21
22
23
24
NC
25
NC
DGND
26
27
NC
28
NC
29
DGND
30
For P-Scan version only
+5V_P_SCAN
2401
5401
3402
3403
3404
3405
2403
100p
-
-
1u
150R
0R
100n
4.9V
5400
@
5401
7400
GND_PS
0.4V
3
5
AD8061
4u7
1u5
3406
1
0.8V
75R
4
2
@
@
@
0.4V
GND_PS
@
3404
@
3405
1K2
1K2
GND_PS
2411
5411
3412
3413
3414
3415
+5V_P_SCAN
2413
-
-
100p
1u
150R
0R
100n
4.9V
5410
@
5411
7410
0.7V
3
5
AD8061
GND_PS
GND_PS
4u7
1u5
3416
1
1.4V
75R
4
2
@
@
@
0.7V
@
3414
GND_PS
1K2
@
3415
GND_PS
1K2
+5V_P_SCAN
2421
5421
3422
3423
3424
3425
2423
-
-
1u
150R
0R
100p
100n
4.9V
5420
5421
@
@
7420
3
0.6V
5
AD8061
GND_PS
4u7
1u5
3426
1
1.2V
75R
4
2
@
@
@
0.6V
@
3424
GND_PS
1K2
@
3425
1K2
4
5
6
7
8
9
For /22 version only
I2C_CLK_DVD
I2C_DATA_DVD
SCART1
SCART1
SCART0
BLUE_U
GREEN_Y
0 - 0.4V :
CVBS
1 - 3.0V :
EXT RGB
RED_V
+5V_DVD
3470
3471
33R
47R
Y_Mono
C_Mono
D
+3V3_DVD
+5V_DVD
+12V_DVD
MUTE_DVD
DIG_OUT
*
4482
5482
For /22 version only
-5VVID
-5V
3480
4R7
GND_DAC
+5VVID
1
+5V
3472
2
4R7
3
4
1434
YKC21-4423
GND_DAC
*
4486
GND_DIG
DGND
GND_PS
DGND
4485
2486
47n
V
D
V
GND_PS
GND_PS
7
8
9
10-12
10
11
12
AVC Circuit Diagram (Part 4)
+12A
3481
LO_R
+5V
470R
*
GND_A
3494
7423
GND_A
LO_L
3482
BC847BW
10K
470R
*
D
D
D
*
GND_A
GND_A
*
2426
+5V
680p
GND_A
2448
V
1
*
1401
100n
SCART0
3498
7424
RT-01T
0_6_12
BC847BW
10K
V
D
D
D
Output on 0_6_12
0 - 2V :
TV BCAST
2449
RT-01T
1
4.5 - 7V :
16 : 9 DVD
*
1402
100n
V
9.5-12V :
4: 3 DVD
V
RT-01T
2487
1
*
1403
100n
V
V
+5VVID
4.9V
3440
2.4V
7421
BC847B
100R
1.7V
3443
75R
S-VIDEO
1430-B
V
-5VVID
1
3
*
2433
For /22 version only
68p
*
2434
+5VVID
68p
V
4.9V
2437
2447
3450
2.4V
7422
220p
220p
BC847B
100R
1.7V
3452
V
V
75R
V
-5VVID
CVBS
1430-A
6
# 4483
# For /21, /33, /37 versions only
7
YKC22
V
V
3139 118 56960...8239_210_91846...for 3518 pt1 dd wk0315
10
11
12
13
1400 I1
5400 F3
1401 B12
5401 F4
1402 C12
5410 G3
1403 D12
5411 G4
1421 A6
5420 I3
1422 B1
5421 I4
1423 E1
5430 A6
1424 B1
5431 A6
SCART
1430-A I12
5445 C2
1430-B F13
5482 E9
1430-C E13
7400 F5
A
OUT
1431 A13
7410 G5
1434 H7
7420 I5
2400 F3
7421 E11
1431
2401 F3
7422 H10
2402 F6
7423 A10
1
*
2424
2403 F5
7424 B11
2
68p
2410 G3
7440 B3
GND_A
2411 G3
7442 C3
3
*
2425
2412 H6
2413 G5
4
68p
GND_A
2420 I3
5
2421 I3
B
2422 I6
6
2423 H5
2450
2424 A13
7
68p
V
2425 B13
8
2451
2426 B12
2433 G13
9
68p
V
2434 G13
2435 F10
10
2436 H10
11
2452
2437 H12
2440 B2
12
68p
V
C
2441 B3
2443 B4
13
2444 C3
14
2445 C2
2453
2446 D3
15
2447 H12
68p
V
2448 B12
16
2454
2449 C12
17
68p
V
2450 B13
2451 B13
18
2452 C13
2453 C13
19
*
2455
D
2454 D13
20
68p
V
2455 D13
2456 I11
21
2461 G8
2466 D12
2470 B9
2480 F9
2481 F8
2482 F13
2483 A12
2484 A12
2486 I9
E
2487 D12
2490 B11
2491 A12
1430-C
2492 A12
YKC22
3400 F3
3401 F2
8
3402 F4
*
4488
3403 F4
2482
3404 G4
3405 G5
22n
3406 F6
V
F
3410 G2
GND_A
3411 G3
3412 G4
3413 G4
3414 H4
YKC22
3415 H5
2
3416 G6
3420 I2
4
3421 I3
3422 I4
5
3423 I4
3424 I4
G
3425 I5
3426 I6
3430 H1
3431 I2
V
3440 E10
3442 F10
3443 F11
V
3450 H10
3451 H10
3452 H11
3470 B9
3471 B9
H
3472 G8
3480 F8
3481 A12
3482 A12
3490 B11
3491 B11
3492 A10
3493 A10
3494 A10
3495 A10
3496 B10
I
3497 B10
3498 B10
3499 A11
4482 E9
4483 I10
4484 C5
4485 I8
4486 H8
4488 F13
13
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