62
LC7.5E LA
7.
Circuit Diagrams and PWB Layouts
SSB: I/O SCART 1&2
Audio-R_out
Audio-R_in
Audio-L_out
RGB-B_in
Function_Sw
RGB-G_in
Audio-L_in
RGB-R_in
RGB-BL_in
Video_in
Terr_CVBS_out
Audio-R_out
Audio-R_in
Audio-L_out
Function_Sw
Audio-L_in
RGB-R_out/YC-C_in
Video/YC-Y_in
CVBS_out
SCART 1
SCART 2
5V2
3V
3V7
IO - SCART 1 & 2
ITV-Connector C
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
RES
ITV-Connector B
RES
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
H
I
A
B
C
D
E
F
G
H
I
1500 C9
1501 C9
1502 C3
1503 D9
1504 C2
1505 C3
1506 D8
1507 D3
1508 E9
1509 D2
1510 E9
1511 D3
1512 E2
1513 E9
1514 E9
1515 F9
1516 E3
1517 E3
1518 G9
1519 F3
1520 G3
1521 H9
1522 G3
1523 H3
1524 H3
1525 A2
1526 A1
2502 C10
2506 C10
2508 B4
2509 D12
2512 D10
2514 C4
2515 C5
2517 D4
2518 D12
2520 E10
2521 D5
2523 D4
2524 F10
2525 G10
2526 G10
2527 F4
2528 E4
2529 F4
2530 H10
2531 G4
2533 I11
2534 I10
2535 H3
2536 G10
2538 H3
3500 B10
3502 C10
3503 B4
3506 D10
3507 C4
3508 D11
3510 C4
3511 D4
3512 D10
3513 E11
3514 D4
3515 D4
3516 E4
3517 E4
3518 E4
3519 G11
3520 E4
3521 G12
3522 G10
3523 F4
3524 I11
3525 G10
3526 F4
3528 F4
3529 H10
3530 G4
3531 H10
3532 G4
3533 G4
3535 G3
3536 H4
3537 I12
3538 G11
3540 I12
3545 H4
3546 H4
3550 E10
3551 E10
3552 F11
3553 F11
3554 I12
3555 H12
4502 G11
4504 I12
6501 D10
6504 D3
6505 E10
6507 D3
6509 F10
6510 H9
6511 H3
6512 G5
6513 G5
6514 E3
6515 F3
6516 G3
6517 H3
6518 C3
6519 C3
6520 E3
6521 G3
6522 C10
6523 C10
6524 E10
6525 G9
7500 G10
7502 G11
7503 I11
7504 I11
F510 D9
F511 C2
F512 D9
F513 C2
F514 D9
F515 C2
F516 D9
F517 C2
F518 D9
F519 D2
F520 D2
F521 D2
F522 D2
F523 F9
F524 E2
F525 E2
F526 F2
F527 F9
F528 F2
F529 F9
F530 H5
F531 E2
F532 E9
F534 B4
F535 C4
F536 C4
F537 D4
F538 E5
F539 E5
F540 F5
F541 F5
F542 G4
F543 C11
F544 D11
I510 B11
I512 C11
I517 D12
I520 D12
I528 G12
I530 G10
I533 H12
I540 C5
I541 D5
I543 G11
I544 G12
I545 E11
I548 I11
I549 I12
I550 G4
I551 G10
I552 G11
I553 I11
I554 I12
I556 H12
I557 F12
I558 I12
6
7
8
9
10
1526
1
2
3
4
5
I558
6525
PESD5V0S1BA
PESD5V0S1BA
6524
6523
PESD5V0S1BA
PESD5V0S1BA
6522
6521
PESD5V0S1BA
6520
PESD5V0S1BA
6519
PESD5V0S1BA
6518
PESD5V0S1BA
6517
PESD5V0S1BA
6516
PESD5V0S1BA
PESD5V0S1BA
6515
PESD5V0S1BA
6514
4504
BC857BW
4502
7504
7502
BC857BW
3540
4K7
4K7
3538
I557
I556
68R
3555
I554
I553
I551
I552
6513
1N4148
6512
1N4148
220n
2534
8
9
220n
2536
17
18
19
2
20
21
3
4
5
6
7
1
10
11
12
13
14
15
16
7
8
9
1506
PPTV/55
18
19
2
20
21
3
4
5
6
1
10
11
12
13
14
15
16
17
PPTV/55
1504
3515
33K
33K
3511
3513
33K
3508
33K
150R
3512
150R
3506
150R
3514
150R
3510
I550
3554
68R
I549
I548
3524
15R
220n
2533
7503
+5V_SW
BC847B
3537
1K0
1K0
3536
6 7
1525
1
2
3
4
5
F531
F532
I543
I544
I541
I545
I540
F536
2528
PESD5V0S1BA
6510
6511
100R
PESD5V0S1BA
3552
75R
3553
3551
6K8
27K
3550
6K8
3520
2518
220n
2509
220n
2520
1n0
2512
1n0
3
30p
2506
2502
330p
75R
3533
3530
75R
75R
3526
75R
3517
2521
220n
2515
220n
2523
1n0
1n0
2517
2514
330p
2508
330p
150R
3502
150R
3500
150R
3507
150R
3503
15R
3519
220n
2525
2526
2524
2535
2531
2529
2527
I528
1518
6509
PESD5V0S1BA
6505
PESD5V0S1BA
PESD5V0S1BA
6501
6507
PESD5V0S1BA
6504
PESD5V0S1BA
2530
2538
I520
1510
F523
1515
F522
I517
+5V_SW
F516
I530
F517
F525
3518
27K
3525
1K0
7500
BC847B
3521
F543
1K0
I512
F544
1508
1501
1503
1500
3532
3528
100R
1K0
100R
3523
I510
I533
F542
F541
F539
F540
F538
F535
F537
F534
1513
1512
1509
F527
F512
F510
F514
F518
F526
F529
F511
F528
F513
F515
F519
F521
F520
F524
F530
100R
3529
3531
75R
1521
68R
3522
1514
3545
100R
3546
75R
1524
1523
68R
3535
1522
1520
1519
1517
3516
100R
1516
1511
1507
1505
1502
SC1_FBL_IN
SC1_AUDIO_OUT_L
SC1_AUDIO_OUT_R
SC1_B_IN
SC1_G_IN
SC1_R_IN
SC2_CVBS_MON_OUT_ITV
SC2_AUDIO_MUTE_R
SC1_RF_OUT_CVBS
SC1_CVBS_RF_OUT
SC2_C_IN
SC2_AUDIO_IN_R
SC2_AUDIO_IN_L
SC2_Y_CVBS_IN_ITV
SC2_C_IN_ITV
SC2_AUDIO_MUTE_L
SC1_AUDIO_MUTE_R
SC1_AUDIO_MUTE_L
SC1_AUDIO_IN_R
SC2_STATUS
SC2_Y_CVBS_IN
SC2_CVBS_MON_OUT
SC1_FBL_IN
SC1_AUDIO_IN_L
SC1_AUDIO_OUT_L
SC2_AUDIO_OUT_R
SC2_C_IN_ITV
SC2_Y_CVBS_IN_ITV
SC2_AUDIO_OUT_L
SC1_AUDIO_OUT_R
SC1_STATUS
SC1_B_IN
SC2_AUDIO_IN_R
SC2_AUDIO_IN_L
SC1_CVBS_IN
SC1_R_IN
SC1_G_IN
B07B
B07B
H_17370_019.eps
010804
3139 123 6273.1