Samsung SSC-12P Manual de servicio Pagina 82
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Valorado. / 5. Basado en revisión del cliente
Schematic Diagram
7-6 Samsung Electronics
NEAR TO IC401
NEAR TO IC403
NEAR TO IC404
NEAR TO IC402
1
TP507
1
TP509
1
TP508
21R559
21R558
8
7
6
54
3
2
1
IC506
21
C553
21R563
21R562
21R549
21R548
8
7
6
54
3
2
1
IC503
21
C548
21R553
21R552
21R550
21R551
8
7
6
54
3
2
1
IC504
21R555
21R554
21
C551
21R560
21R561
21
C552
8
7
6
54
3
2
1
IC505
21R556
21R557
1
TP506
1
TP505
1
TP504
1
TP503
1
TP502
1
TP501
21R469
21R468
21
R467
21R466
21R465
21
R464
21R463
21R462
21R438
21R437
21R436
21R435
21R434
21R433
21R432
21R431
21R428
21R427
21
R426
21R425
21R424
21
R423
21R422
21R421
2 1R444
2 1R445
3
2
1
D451
3
2
1
D443
3
2
1
D441
3
2
1
D438
3
2
1
D406
3
2
1
014
D
3
2
1
314
D
3
2
1
614
D
3
2
1
814
D
3
2
1
0
24
D
3
2
1
424
D
3
2
1
62
4
D
3
2
1
D404
3
2
1
804
D
3
2
1
11
4D
3
2
1
5
14
D
3
2
1
71
4D
3
2
1
914
D
3
2
1
324
D
3
2
1
52
4D
3
2
1
944D
3
2
1
844D
3
2
1
644D
3
2
1
544D
3
2
1
244D
3
2
1
934D
3
2
1
734D
3
2
1
D434
8
7
6
54
3
2
1
FT404
8
7
6
54
3
2
1
FT406
8
7
6
54
3
2
1
FT405
8
7
6
54
3
2
1
FT403
8
7
6
54
3
2
1
FT402
8
7
6
54
3
2
1
FT401
MGND4
MGND3
MGND2
MGND1
9
8
7
6
5
4
3
2
19
18
17
16
15
14
13
12
11
10
1
CN402
R402
20
4
D
R404
R406
Q402
204
C
404C
6
04C
8
04C
014C
8
1
4
C
0
24
C
224C
504
D
90
4
D
D414
21R412
21R411
2
1
R410
R414
C416
D422
R430
R429
214C
7
1
4C
21714R
2
1
814
R
2 1
D428
8
7
6
5 4
3
2
1
IC403
MGND4
MGND3
MGND2
MGND1
9
8
7
6
5
4
3
2
19
18
17
16
15
14
13
12
11
10
1
CN401
R401
1
04
D
R405
R403
Q401
104C
304C
504C
D403
D407 D412
21R409
21R408
R407
7
04C
90
4
C
5
1
4C
914C
124C
R413
C413
D421
114C
41
4
C
21514R
2
1
614
R
R420
R419
2 1
D427
8
7
6
5 4
3
2
1
IC401
MGND2
MGND1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
1
CN404
D430 D431 D432 D435
R446
R447
C426
BD403
BD402
BD401
R443
R442 R448 R449
D444
C428
2 1 454R
2 1 554R
R457
R458
8
7
6
5 4
3
2
1
IC402
C436
C437
MGND4
MGND3
MGND2
MGND1
9
8
7
6
5
4
3
2
19
18
17
16
15
14
13
12
11
10
1
CN403
R439
9
2
4D
R441
R440
Q403
324C
424C
52
4
C
334
D
634D
21R451
2 1R450
21R452
D440
724C
924C
334C
434C
534C
R453
C431
D447
2 1
D450
8
7
6
5 4
3
2
1
IC404
034C
234C
21654R
21954R
R461
R460
10UF
MHOK7.4
MHOK7.4
HDMI1_RX2-
4.7OHM
V05
V05
HDMI1_DDC_WP
MHOK7.4
M
HO
K7
.
4
4.7KOHM 4.7KOHM
MHOK7.4
MHOK7.4
BZX84C8V2
MMBD4148SE
HDMI1_RXCLK+
FP001
V05
F
P
0
01
V
0
5
100OHM
10OHM
TC7WB125FK
B5V
V05
10V
MMBD4148SEMMBD4148SE
100V
CN_DSUB_19_G4
HMR41-AK5200
HDMI3_5V
24LC02B-E/SN
16V
100NF
10V
10UF
MMBD4148SE
HMR41-AK5200
DDC_WP
HDMI2_IDENT
HDMI2_DDC_SCL
16V10V
25V
CN_DSUB_19_G4
HDMI1_DDC_SDA
16V
100NF
10V
24LC02B-E/SN
DDC_WP
PC_RED
PC_BLUE
EMU_SCL
PC_GREEN
HDMI3_IDENT
PC_5V
MMBD4148SE
DDC_WP
10UF
100NF
PC_V_SYNC
PC_H_SYNC
47OHM
47OHM
47OHM
47OHM
47OHM
47OHM
47OHM
HDMI2_HPD
BEAD_CHIP
BEAD_CHIP
BEAD_CHIP
V05
V05
V05
FP001
V05
V05
V05
FP001
V05
FP001
50V
100PF
50V
100PF
V05
V0
5
V0
5
V0
5
FP00
1
V0
5
FP00
1
FP001
V05
FP001
8.2V
BZX84C8V2
BZX84C8V2
10KOHM
1KOHM1KOHM
1KOHM
SDA_NIM
0OHM
SCL_NIM
0OHM
EMU_SDA
0OHM
EMU_SCL
0OHM
0OHM
0OHM
22OHM
CN_DSUB_19_G4
0OHM
0OHM
0OHM
0OHM
HDMI2_DDC_WP
HDMI2_DDC_SCL
0OHM
0OHM
0OHM
0OHM
HDMI3_DDC_SDA
HDMI3_DDC_SCLSDA_NIM
SCL_NIM
100OHM
100OHM
100OHM
75OHM75OHM
10OHM
HDMI2_DDC_SDA
16V
100NF
HDMI3_DDC_SDA
24LC02B-E/SN
100OHM
FP001
FP001
FP0
01
MMBD4148SE
FGND
FGND
DDC_VCCDDC_VCC
FGND
FGND
B5V
DDC_VCC
FGND
A5V
B5V
B5V
DDC_VCC
TC7WB125FK
10OHM
1/10W
10OHM
1/10W
HDMI1_5V
HDMI_CEC
0OHM
0OHM
HDMI_CEC
PC_DDC_WP
TC7WB125FK
V05
SDA_NIM
V05
22OHM
75OHM
0OHM
SCL_NIM
100V
TC7WB125FK
EMU_SDA
PC_IDENT
BZX84C8V28.2V
47OHM
MMBD4148SE
SCL_NIM
24LC02B-E/SN
HDMI2_5V
HDMI3_HPD
HDMI1_HPD
HDMI1_DDC_SCL
FGND
0OHM
FP001
V05
V05
FP001
MMBD4148SE
EXC28CG900U
EXC28CG900U
EXC28CG900U
EXC28CG900U
EXC28CG900U
MMBD4148SE
HDMI2_DDC_SDA
FP001
FP001
100V
6.3V
1UF
6.3V
1UF
6.3V
1UF
6.3V
1UF
FP001
5.30-5.63V
VLZ5V6B
5.30-5.63V
10OHM
VLZ5V6B
SDA_NIM
FP001
25V
BZX84C8V2
10OHM
10UF
FGND
V05
FP0
0
1
HDMI3_DDC_WP
25V
VLZ5V6B
100NF
10KOHM
FP001
10OHM
1/10W
HDMI1_IDENT
V05
F
P
0
0
1
FP001
EXC28CG900U
5.30-5.63V
HDMI1_RX1+
HDMI1_RX1-
4.7OHM
HDMI1_RXCLK-
4.7OHM
HDMI3_RXCLK-
4.7OHM
HDMI3_RXCLK+
4.7OHM
HDMI3_RX0-
4.7OHM
HDMI3_RX0+
4.7OHM
4.7OHM
4.7OHM
4.7OHM
HDMI3_RX2+
4.7OHM
4.7OHM
4.7OHM
HDMI2_RX0-
4.7OHM
HDMI2_RX0+
HDMI2_RX1+
HDMI2_RX2-
HDMI2_RX2+
DDC_VCC
HDMI1_RX0+
4.7OHM
4.7OHM
HDMI1_RX0-
4.7OHM
DDC_WP
FP001
HDMI_CEC
100NF
HDMI1_RX2+
HDMI2_RX1-
HDMI2_RXCLK-
HDMI2_RXCLK+
4.7OHM
4.7OHM
4.7OHM
4.7OHM
4.7OHM
DDC_VCC
10KOHM
DDC_VCC
HDMI3_RX2-
HDMI3_RX1+
HDMI3_RX1-
HDMI3_DDC_SCL
FP001
MMBD4148SE
0OHM
4.7OHM
10OHM
1/10W
100OHM
HMR41-AK5200
4.7OHM
100NF
HDMI1_DDC_SCL
HDMI1_DDC_SDA
10OHM
D
S
G
A2
GND
/OE2
VCC
B1
B2
A1
/OE1
A2
GND
/OE2
VCC
B1
B2
A1
/OE1
A2
GND
/OE2
VCC
B1
B2
A1
/OE1
A2
GND
/OE2
VCC
B1
B2
A1
/OE1
D
S
G
SDA VSS
WP
VCC
SCL A2
A1
A0
D
S
G
SDA VSS
WP
VCC
SCL A2
A1
A0
SDA VSS
WP
VCC
SCL A2
A1
A0
SDA VSS
WP
VCC
SCL A2
A1
A0
7-3-4 Main Board-4
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- SERVICE 1
- Table of Contents 2
- 1. Precaution 3
- Precaution 4
- 1-2 Servicing Precautions 5
- 1-4 Installation Precautions 7
- 1-6 Samsung Electronics 8
- 2. Product Specification 9
- Product Specification 10
- 2-2 SpecificationsAnalysis 11
- 2-3 Accessories 12
- Disassembly & Reassembly 13
- DMD Panel 23
- COVER-DUST 31
- 4. Troubleshooting 33
- ■ FlowChartforMalfunction 34
- ■ ProtectStatus 35
- Troubleshooting 36
- 4-2 Adjustment 38
- 4-2-3 FactoryData 40
- Samsung Electronics 4-9 41
- 2. DDP3021 41
- Adjust ON/OFF ON 42
- Samsung Electronics 4-11 43
- 4. Cinema CCA 43
- 4-12 Samsung Electronics 44
- 5. Desaturation(ON) 44
- 0~1023 512 45
- 4-14 Samsung Electronics 46
- 9. BHP_VDEC 46
- 0~127 0 47
- 4-16 Samsung Electronics 48
- 11. BHP_DP 48
- 12. Sharpness 48
- 0~1023 30 49
- 0~1023 235 49
- 0~511 15 49
- 0~50 25 50
- Samsung Electronics 4-19 51
- 18. Expert C-Space 51
- 19. Expert Others 51
- 4-20 Samsung Electronics 52
- 20. Sound 52
- 21. EDID 52
- 4-2-4 ServiceAdjustment 54
- ■ ACTUATORGAINAdjustment 57
- CROSSHATCH PATTERN 58
- ■ AligntheFocus 59
- Focus Alignment 60
- Samsung Electronics 4-29 61
- Entertainment : Off 62
- Exploded View 64
- Samsung Electronics 5-2 65
- Samsung Electronics 5-4 67
- Service Item 68
- 5-7 Samsung Electronics 70
- 6. Wiring Diagram 71
- Wiring Diagram 72
- 6-1-1 Pin Connection 73
- 6-4 Samsung Electronics 74
- Samsung Electronics 6-5 75
- 6-1-2 Connector role 76
- 7. Schematic Diagram 77
- 7-2 K880 Engine 78
- 7-3 Schematic Diagram 79
- AUDIO MUTE CTL 80
- FROM TERMINAL BLOCK 81
- 7-6 Samsung Electronics 82
- MST336CCLK-LF-170 83
- ATSC HALF NIM TUNER 84
- POWER CHECK INDICATOR LED 85
- FROM IR/LED/CONTROL PCB 85
- 7-3-8 Main Board-8 86
- 7-3-9 Main Board-9 87
- 7-3-10 Main Board-10 88
- 7-3-11 Main Board-11 89
- 7-3-12 Main Board-12 90
- 7-3-13 Main Board-13 91
- 7-3-14 Main Board-14 92
- INPUT(LVDS) 93
- DDP3021 I/O 94
- 7-3-17 DMD Board-17 95
- PLACE TOP SIDE 96
- FLASH/GPIO 97
- DDP3021 POWER 98
- 7-3-21 DMD Board-21 99
- 7-3-22 DMD Board-22 100
- 7-3-23 DMD Board-23 101
- PULL UP & DOWN 102
- DSP POWER 102
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