9 Schematic Diagrams
9-2
YELLOW
WHITE
RED
RED
WHITE
GRN
B
LUE
R
ED
WHT
RED
RED
WHITE
RED
WHITE
RED
WHITE
RED
GREEN
BLUE
SIDE_SVIDEO INPUT
SIDE_AV INPUT
SIDE_AV
PC_S_IN
O
O
NC
DVI_S_IN
D 4_SO UN D
O
O
O
Service
_AN Y
N T
SIDE_HP
JA 707
O
3722-001061
Japan
O
O
NTSC Delete
JA 700_1
O
C O MP2 _IN PU T
SC A R T1
CEC
C O MP 1_IN PU T
JA 705
PC_IN
Service
_AN Y_SO UN D
O
JA 706
JA 713
JA 701
O
JA 700_2
NTSC Delete
H D M I_I
N PU T
NTSC Delete
D 4_IN PU T
PA L
JA 702
PC _IN PU T
O
O
JA 710
XREF
R485
75ohm
R427
6.8Kohm
1
D491
RLZ5.6B-TE-11
R405
330ohm
U402
TP937
1
U400
1
R476
470ohm
R475
47ohm
D406
CDS3C30GTH
TP974
1
100ohm
R116
TP965
1
B5V_VCCA
R306
47ohm
C413
100pF
100pF
C403
100pF
C423
R406
100ohm
PC_SDA
1
R496
75ohm
C946_OP
1Kohm
R462_JP
TP301
1
330pF
TP417
1
0ohm
R480
XREF
XREF
0ohm
R491_OP
XREF
C936_EU
100pF
1
10Kohm
R447
22ohm
U918
CDS3C30GTH
D401
R499
1
D453_JP
1
2
3
TP935
75ohm
D429_EU
CDS3C30GTH
C947_OP
R910_OP
100pF
C487
330pF
R409
100ohm
B5V_VCCA
1/10W
R330
10ohm
XREF
D483
CDS3C30GTH
1
XREF
B5V_VCCA
R429
470ohm
TP968
1
TP969
1
R402_EU
330ohm
TP933
1
TP936
47Kohm
R313
4
5
6
TP483
1
XREF
1
JA712_OP
1
2
3
1
2
3
TP418
4
5
6
7
8
9
D946_OP
MMBD4148SE
14
15
16
17
18
19
2
20
21
3
JA701_EU
1
10
11
12
13
3
4
U912
1
*
X900
1
2
0ohm
R479_OP
R489_OP
0ohm
1
D498_DE
MMBD4148SE
1
2
3
TP409
B5V_VCCA
TP967
1
1/10W
R430_EU
51ohm
U917
1
R490_EU
100ohm
CDS3C30GTH
D490
U905
1
D400_EU
XREF
RLZ5.6B-TE-11
7
8
9
XREF
100ohm
R464_JP
JA714_OP
1
2
3
4
5
6
X901
*
1
2
3
4
47ohm
R414
C940_OP
330pF
BD401
CIM10J121NC
U910
1
TP487
1
1
E0
2
E1
3
E2
VSS
4
SDA
5
6
SCL
MODE,/WC
7
VCC
8
1
2
3
AT24C02N-10SC
IC301
R417
D322
R318
75ohm
100ohm
10ohm
R329
1/10W
1/10W
R326
10ohm
TP963
1
TP964
1
XREF
CDS3C30GTH
D495_DE
XREF
R424
75ohm
2
345
6
78
9
B5V_VCCA
TP940
1
UJB-05-01A
JA707_NT
1
XREF
XREF
XREF
U919
1
330pF
C483
RLZ16C
D421
TP970
1
TP971
1
1
2
3
4
5
6
D309
JA704
CDS3C30GTH
TP401
1
D418
RLZ16C
XREF
R410
330ohm
47ohm
R948
CDS3C30GTH
D428
D462
CDS3C30GTH
10ohm
R325
1/10W
XREF
10ohm
R323
1/10W
U913
1
R471
R483
75ohm
1
2
3
75ohm
R444
0ohm
D494
MMBD4148SE
CDS3C30GTH
D402_EU
CDS3C30GTH
D963_OP
1
TP419
1
4
5
6
7
8
9
MGND1
MGND2
MGND3
TP966
13
14
15
16
17
18
19
2
3
CN703
DC1R019WDH
1
10
11
12
R311
470ohm
D493
RLZ5.6B-TE-11
10Kohm
R473
D405
CDS3C30GTH
TP410
1
C945_EU
330pF
10
C401
100pF
XREF
SUPLVAL
JA716
4
5
6
7
8
9
D325
1
2
3
22ohm
XREF
XREF
C405
100pF
R458
D307
MMBD4148SE
1
2
3
XREF
R328
10ohm
10ohm
R327
1/10W
1/10W
4
5
6
7
8
9
10
XREF
JA708
SUPLVAL
1
2
3
XREF
CIM10J121NC
BD400
TP956
1
D323
CDS3C30GTH
XREF
330pF
C949_OP
D470
CDS3C30GTH
D461
XREF
XREF
100ohm
R421_EU
D327
1
2
3
R413
100ohm
XREF
1
R494_OP
0ohm
XREF
7
8
9
MGND1
MGND2
TP439
10
11
12
13
14
15
2
3
4
5
6
1
105-15202N330
JA709
1
R484
XREF
U401
1/10W
75ohm
C302
16V
R467_JP
680ohm
R415
47ohm
B5V_VCCA
10uF
1
2
3
4
5
6
CDS3C30GTH
D962_OP
JA718_JP
100pF
C412
3
C407
100pF
MMBD4148SE
D485
1
2
47ohm
R118
75ohm
CDS3C30GTH
D404
D403
R435
CDS3C30GTH
9
TP416
1
R411
470ohm
19
2
20
21
3
4
5
6
7
8
1
10
11
12
13
14
15
16
17
18
1
JA702_EU
*
X902
1
2
3
4
TP403
10Kohm
R302
CDS3C30GTH
XREF
C404
100pF
D975_OP
68ohm
R419_EU
XREF
1
RLZ6.2B
D301
TP939
MMBD4148SE
D320
1
2
3
R308
47ohm
D486
MMBD4148SE
1
2
3
0ohm
R493_OP
R431_DE
XREF
XREF
XREF
1
75ohm
50V
C437_EU
33pF
U719
1
$V
C408_EU
100pF
R443_NT
0ohm
TP420
R312
1/10W
1Kohm
1
2
3
4
5
6
TP406
1
JA711
XREF
470ohm
R403
XREF
R321
0ohm
R434
100ohm
1
R425
75ohm
XREF
TP484
100ohm
100nF
C486
100pF
C402_EU
XREF
R481
D420_EU
CDS3C30GTH
XREF
0ohm
R442_NT
C420_JP
100nF
D407
R478 47ohm
CDS3C30GTH
D950_OP
CDS3C30GTH
1/10W
R322
1Kohm
75ohm
R904_OP
TP934
1
XREF
XREF
XREF
R497
75ohm
C411
47pF
XREF
D422_EU
1
2
3
D423_EU
1
2
3
3
R407
470ohm
XREF
D425_EU
1
2
470ohm
XREF
DDC_VCC
XREF
TP404
1
R114
330pF
C948_OP
R474
RLZ5.6B-TE-11
D305
470ohm
33pF
C436_EU
50V
100ohm
R465_JP
TP412
1
D304
RLZ5.6B-TE-11
XREF
R459
XREF
TP408
1
4
5
6
7
8
9
10Kohm
1
10
11
12
13
14
2
3
47ohm
R418
CN700_OP
TP941
1
C406
100pF
XREF
MMBD4148SE
D487
1
2
3
DDC_VCC
R466_JP
680Kohm
1/10W
CDS3C30GTH
D484
D964_OP
R492_OP
0ohm
1
CDS3C30GTH
XREF
XREF
TP300
1
TP402
D452_JP
1
2
3
0ohm
R488_OP
47ohm
R495
75ohm
R320
R423
75ohm
50V
C435_EU
33pF
TP413
1
XREF
R117
47ohm
XREF
0ohm
R446
D308
CDS3C30GTH
TP959
1
47Kohm
R401_EU
1/10W
330pF
1
2
3
TP489
1
C305
1
D424_EU
5
6
7
8
9
MGND1
MGND2
TP411
1
10
11
12
13
14
2
3
4
U903
1
JA710_JP
75ohm
R472
1
47Kohm
R400_EU
1/10W
XREF
XREF
TP938
D451_NT
1
2
3
D949_OP
CDS3C30GTH
2
3
4
5
6
XREF
JA713
1
100pF
100ohm
R457_NT
R115_OP
C488
CDS3C30GTH
75ohm
U908
1
B5V_VCCA
D411_NT
$V
TP486
1
PC_SCL
1
C410_EU
100pF
TP415
1
B5V_VCCA
R120_OP
1Kohm
R498
100ohm
75ohm
18Kohm
R416
R428_EU
47ohm
C303
100nF
R422_EU
TP405
1
R903
C484
330pF
150ohm
5
6
7
8
9
10
XREF
dcjhp_10p
JA717_OP
4
B5V_VCCA
68ohm
R432_EU
R456_NT
100pF
C424
470ohm
0ohm
D300
RLZ5.6B-TE-11
R307
D326
1
2
3
R469
75ohm
1
TP958
1
XREF
470ohm
TP957
R477
47ohm
R946
100pF
C930_EU
XREF
1
E0
2
E1
3
E2
VSS
4
SDA
5
6
SCL
MODE,/WC
7
8
VCC
1
AT24C02N-10SC
IC483
C304
330pF
TP488
D467
1
2
3
CDS3C30GTH
XREF
CDS3C30GTH
D409
D408
1
10Kohm
R316
CDS3C30GTH
D471
TP400
CDS3C30GTH
U909
1
D472
1
2
3
1/10W
R324
10ohm
D979_OP
MMBD4148SE
RLZ5.6B-TE-11
D492
R901
100ohm
0ohm
R440_NT
CDS3C30GTH
D497_DE
XREF
D496_DE
CDS3C30GTH
R487
CDS3C30GTH
D412_NT
1
2
3
470ohm
9
B5V_VCCA
B5V_VCCA
D321
1
2
3
4
5
6
7
8
R408
470ohm
JA715
47pF
C409_EU
75ohm
R486
2
3
R911
100ohm
D324
1
XREF
CDS3C30GTH
D419_EU
R441_NT
0ohm
R470
1/10W
R463_JP
330ohm
U911
1
XREF
75ohm
47ohm
R902
1/4W
R9012_OP
100ohm
D410_NT
1uF
C300
10V
CDS3C30GTH
TP414
1
100pF
C400_EU
C485
10uF
R420_EU
100ohm
RLZ5.6B-TE-11
D499
1
2
3
R445
10Kohm
75ohm
MMBD4148SE
D961_OP
6.8Kohm
R426
R468
1Kohm
R119_OP
Q301
KSC1623-Y
E
B
C
CDS3C30GTH
D976_OP
47ohm
R482
A3.3V
A5V
R303
10Kohm
1
R404_EU
330ohm
1
TP407
R412
XREF
U716
DGND_IN
18Kohm
DGND_IN
IDENT_AV1
AGND_IN
D2_RXCLK-
D
D2_RX2-
D2_RX1-
D2_RX0-
AGND_IN
AGND_IN
AGND_IN
DGND_IN
AGND_IN
DDC_WP
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
HDMI_5V
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
PC_V_SYNC
AGND_IN
D2_DDC_SDA
D2_DDC_SCL
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AV1_SL_IN
AV1_SR_IN
AGND_IN
AGND_IN
AGND_IN
IDENT_SIDE_AV
AV1_CVBS
IDENT_AV1
AV1_SL_IN
AV1_SR_IN
IDENT_HDMI_A
AGND_IN
AV1_CVBS
AGND_IN
AGND_IN
AGND_IN
AGND_IN
AGND_IN
SIDE_AV_SR_IN
SIDE_AV_SL_IN
AGND_IN
AV2_CVBS
SC2_AV1_SL_IN
ANY_SC2_SR_OUT
SC2_AV1_SR_IN
AGND_IN
DGND_IN
DDC_WP
DGND_IN
AGND_IN
AGND_IN
DGND_IN
HDMI_HOT_PLUG_A
DVI_SL_IN
DVI_SR_IN
AGND_IN
HP_OUT_R
AGND_IN
SC2_D4_CONT3_ID
AGND_IN
SC2_AV_CVBS_OUT
ANY_SC2_SL_OUT
SC2_CVBS
IDENT_PC
PC_RED
PC_GREEN
PC_BLUE
PC_5V
AGND_IN
AGND_IN
AGND_IN
PC_SL_IN
PC_SR_IN
AGND_IN
PC_H_SYNC
DGND_IN
DGND_IN
DGND_IN
AGND_IN
D4_ID
SERVICE_ANY_TX
SERVICE_ANY_RX
AV2_SIDE_Y
AV2_SIDE_C
IDENT_SIDE_SVHS
AGND_IN
HP_OUT_L
IDENT_HP
AGND_IN
AGND_IN
AGND_IN
TUNERGND
AGND_IN
AGND_IN
COMP1_Pr
COMP1_Y
COMP1_Pb
IDENT_COMP1
COMP1_SR_IN
COMP1_SL_IN
AGND_IN
IDENT_D4
AGND_IN
AGND_IN
SC1_COMP2_SR_IN
SC1_SR_OUT
SC1_D4_CONT1_ID
SC1_COMP2_SL_IN
SC1_B_COMP2_Pb
SC1_G_COMP2_Y
SC1_R_COMP2_Pr
SC1_FB
SC1_AV1_CVBS_IN
SC1_CVBS_OUT
SC1_SL_OUT
AGND_IN
AGND_IN
IDENT_COMP2
DGND_IN
AGND_IN
AGND_IN
-This Document can not be used without Samsung
’
s authorization.
9-2 Jack Schematic Diagram
Summary of Contents for LA26R71B
Page 6: ...Memo 1 Precautions 1 4 ...
Page 22: ...4 Troubleshooting 4 4 WAVEFORMS 1 R G B Output Signal of IC500 ...
Page 24: ...4 Troubleshooting 4 6 2 Digital Output Data of IC500 3 Signal of HDMI Data ...
Page 26: ...4 Troubleshooting 4 8 WAVEFORMS 4 Tuner_CVBS Output Signal 3 CVBS Output Signal ...
Page 28: ...4 Troubleshooting 4 10 WAVEFORMS 4 CVBS Output Signal ...
Page 30: ...4 Troubleshooting 4 12 2 Digital Output Data of IC500 5 Analog Signal Y C to IC500 WAVEFORMS ...
Page 32: ...4 Troubleshooting 4 14 WAVEFORMS 6 The Signal are Inputed to IC603 7 DC 12V ...
Page 52: ...7 Block Diagrams 7 2 Memo ...
Page 53: ...8 1 8 Wiring Diagrams 8 Wiring Diagram 8 1 LA26R71B LA32R71B LA40R71B Wiring Diagram ...
Page 54: ...8 Wiring Diagrams 8 2 8 2 Main Board Layout ...
Page 57: ...8 5 8 Wiring Diagrams ...
Page 58: ...8 Wiring Diagrams 8 6 8 4 Power Board Layout ...
Page 61: ...8 9 8 Wiring Diagrams ...
Page 64: ...8 Wiring Diagrams 8 12 Memo ...
Page 70: ...9 Schematic Diagrams 9 6 Memo ...