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Service Manual
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ORDER NO. MKE0307850C1
B2
Multi Media Display
PT-50LC13
© 2003 Matsushita Kotobuki Electronics Industries LTD. All rights reserved. Unauthorized copying and
distribution is a violation of law.
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12.2 MECHANICAL REPLACEMENT PARTS
LIST
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Definition of Parts supplier:
1. Parts with mark "MKA" in the Remarks column are supplied from MKA.
2. Parts without mark in the Remarks column are supplied from MKE.
MECHANICAL REPLACEMENT PARTS
Ref. No.
Part No.
Part Name & Description
Remarks
1
LSYK1216
BASE BODY UNIT
2 MKA
2
LSXY0507
FAN 3 UNIT
5 MKA
3
LSXA0531
TOP DUCT 3 UNIT
5 MKA
5
LSGL0390
INFRARED PIECE
2 MKA
6
LSMA0688
LAMP COVER FIX PLATE,STEEL
2 MKA
7
LSMA0697
DISPLAY SUPPORT PLATE R,STEEL
2 MKA
8
LSMA0696
DISPLAY SUPPORT PLATE L,STEEL
2 MKA
9
LSYK1210
FRONT COVER UNIT
1 MKA
10
LSKG0036
FRONT SIDE COVER L
2 MKA
11
LSYY0031
SD DOOR UNIT
1 MKA
12
LSKF0528
OPTICAL COVER
1 MKA
13
LSYK1220
LAMP COVER UNIT
2 MKA
14
LSJA0467
CONNECTOR CABLE W/PLUG
1 MKA
15
LSSC0648
GROUNDING PLATE A,STEEL
1 MKA
16
LSMA0686
REAR SUPPORT PLATE,STEEL
1 MKA
17
LSGV0057
REAR COVER
1 MKA
18
STL450-3-1BK
CLAMPER
1 MKA
19
SLCSE2-500-3
CLAMPER
1 MKA
20
LSXA0478
CLAMPER UNIT
1 MKA
21
LSXA0528-HBS
PROJECTION UNIT
5 RTL
22
LSYK1214
SCREEN UNIT
3,4 MKA
23
TMM14414
STRIKE
1 MKA
24
FBL12G12L2CS
FAN 3
25
LSXY0503
TV/TUNER UNIT
31
EASG5PH519A2 TWEETER
3 MKA
32
EASG10P579A2
WOOFER
3 MKA
33
LSMF0290
SPACER
3 MKA
34
LSGQ0088
SPEAKER BOX FRONT
3 MKA
35
LSGQ0089
SPEAKER BOX REAR
3 MKA
36
TMMJ058
SPEAKER RUBBER
3 MKA
37
LSMF0278
ACOUSTIC CUSHION
3 MKA
41
LSKG0037
FRONT SIDE COVER R
2 MKA
5
MKA
1,6 RTL MKA
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42
LSXU0012
OPERATION BUTTON UNIT
43
LSSC0645
FRONT JACK GROUNDING PLATE,STEEL 2
2 MKA
44
LSJH0066
SIDE JACK HOLDER
2
51
LSGY0165
ESCUTCHEON
4 MKA
52
LSGP0365
LENTICULAR SCREEN
4 MKA
53
LSGP0366
FRESNEL LENS
4 MKA
54
LSXA0548
SCREEN PLATE H UNIT,STEEL
4 MKA
55
LSXA0549
SCREEN PLATE V UNIT,STEEL
4 MKA
56
TBM2AA0071
PANASONIC BADGE
4 MKA
57
LSGV0056
BACK COVER
3 MKA
58
LSDL0243
MIRROR
3 MKA
59
LSMF0280
SPACER
3 MKA
60
LSMF0281
SPACER
3 MKA
61
LSGQ0092
MIRROR HOLDER H
3 MKA
62
LSYF0541
MIRROR HOLDER V UNIT
3 MKA
63
LSMA0700
BACK COVER PLATE,STEEL
3 MKA
64
LSMF0288
SPACER
3 MKA
65
LSMF0289
SPACER
3 MKA
66
LSJA0474
CONENCTOR CABLE W/PLUG,
3 MKA
67
LSMF0291
SPACER
3 MKA
68
LSMF0292
SPACER
3 MKA
69
TMM77409
CLAMPER
1 MKA
71
LSSC0669
TUNER SHIELD PLATE,STEEL
6 MKA
72
LSMA0691
TUNER PCB FRAME
6
73
LSJA0456-FE
AC CORD W/PLUG
74
LSJH0065
REAR JACK HOLDER
6
75
LSSC0672
GROUNDING PLATE C,STEEL
6
76
LSMP0440
PCB FRAME
6
77
LSMA0693
PCB FRAME PLATE LEFT,STEEL
6
78
LSMA0694
PCB FRAME PLATE RIGHT,STEEL
6
79
LSMA0695
PCB FRAME PLATE CENTER,STEEL
6
80
LSSC0646
BOTTOM SHIELD PLATE
6
81
LSMA0690
MAIN PCB FRAME
6
82
L6FAKCDH0007 FAN 4
83
TMM5439-1
CLAMPER
6
84
TMM7464-1
CLAMPER
6
85
LSGP0369
CLAMPER
6
101
LSPG1547
CARTON BOX
7 MKA
102
LSPG1548
CARTON BOX BOTTOM
7 MKA
103
LSPN0339
CUSHION TOP L,STYROFOAM
7 MKA
104
LSPN0340
CUSHION TOP R,STYROFOAM
7 MKA
105
LSPN0341
CUSHION BOTTOM L,STYROFOAM
7 MKA
106
LSPN0342
CUSHION BOTTOM R,STYROFOAM
7 MKA
107
LSPG1549
INSIDE CARTON
7 MKA
108
LSPF0111
BAG,POLYETHYLENE
7 MKA
109
EUR7603ZB0
INFRARED REMOTE CONTROL UNIT
7 MKA
6
6
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110
LSJA0239
RGB CABLE W/PLUG
7 MKA
111
LSQF0738
FAN BAG
7 MKA
111
LSQF0747
FAN BAG
7 MKA
112
K1HA24DA0003 DVI CABLE W/PLUG
7 MKA
113
LSPN0430
FRONT CUSHION
7 MKA
252
LSJA0464-FE
THERMAL FUSE UNIT
253
LSMP0420
SENSOR HOLDER
5
401
XTV4+16A
TAPPING SCREW,STEEL
1,2,3,4 MKA
402
XTV3+8J
TAPPING SCREW,STEEL
1,2,5,6 MKA
406
XTV3+10J
TAPPING SCREW,STEEL
3 MKA
411
XYE3+FF8
SCREW W/WASHER,STEEL
6
417
XYN3+K10
SCREW W/WASHER,STEEL
6
421
XTV3+8G
TAPPING SCREW,STEEL
2,5 MKA
435
XTV3+20J
TAPPING SCREW,STEEL
6
438
XTW3+10J
TAPPING SCREW,STEEL
6
450
XTV4+30A
TAPPING SCREW,STEEL
3 MKA
451
XTW3+8Q
TAPPING SCREW,STEEL
1 MKA
452
XTV3+8F
TAPPING SCREW,STEEL
1 MKA
453
XWG5F16
WASHER,STEEL
3 MKA
454
XTV4+16AFZ
TAPPING SCREW,STEEL
1,2 MKA
455
XTV3+12J
SCREW,STEEL
5 MKA
456
XTV3+6F
TAPPING SCREW,STEEL
5
714
VMTS0035
CUSHION,RUBBER
6
751
J0KA00000044
FERRITE CORE
2
752
LSLQ0307
FERRITE CORE
2
756
ENG36714GF
MAIN TUNER,UHF/VHF NR
6
757
ENG36712GF
SUB TUNER,UHF/VHF NR
6
758
LSJA0468
CONNECTOR CABLE W/PLUG,5V
6
759
LSSC0634
HEAT SINK
6
762
LSJA0478
CONNECTOR CABLE W/PLUG
5
E10
LSXY0508
MAIN C.B.A.
6 RTL
E20
LSEP3088A
POWER C.B.A.
6 RTL
E30
LSEB3087A
BALLAST C.B.A. NR
1
E40
LSEP3094A
FRONT JACK C.B.A.
2 RTL
E50
LSXY0509
REAR JACK C.B.A.
6 RTL
E60
LSEP3095A
TUNER C.B.A.
6 RTL
E70
LSEP3092A
AUDIO AMP C.B.A.
6 RTL
E80
LSEP3096A
OPERATION C.B.A.
2 RTL
E90
LSEP3097A
NETWORK C.B.A.
3 RTL
E100
LSEP3098A
COVER SWITCH C.B.A.
2 RTL
E120
LSEP3099A1
THERMISTOR 1 C.B.A.
5 RTL
E130
LSEP3100A
THERMISTOR 2 C.B.A.
5 RTL
5
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12.3.1 TV STAND (TY-50LC13C)
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Ref. No.
Part No.
Part Name & Description
Remarks
301
LSYP0096
SHELF PANEL UNIT
9 MKA
302
LSYC0252
PARTS UNIT
9 MKA
303
LSPF0054
BAG,POLYETHYLENE
9 MKA
304
LSYY0033
TOP PAD
9 MKA
305
LSYY0034
BOTTOM PAD
9 MKA
306
LSPG1573
PACKING CASE,PAPER
9 MKA
307
LSYP0095
TOP PANEL UNIT
8 MKA
308
LSYP0092
REAR POLE UNIT
8 MKA
309
LSYP0093
SIDE POLE L UNIT
8 MKA
310
LSYP0094
SIDE POLE R UNIT
8 MKA
311
LSKU0019
BASE PANEL
8 MKA
312
LSGP0370
SIDE PANEL L
8 MKA
313
LSGP0371
SIDE PANEL R
8 MKA
314
LSQL1525
CAUTION LABEL
8 MKA
460
XTV4+25AK TAPPING SCREW,STEEL 8 MKA
461
XTV4+45AK SCREW,STEEL
8 MKA
462
XWE4K
8 MKA
WASHER,STEEL
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12.3.2 LAMP UNIT
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Ref. No.2
320
Part No.
Part Name & Description Remarks
TY-LA1000 LAMP UNIT
5 NOTE
NOTE:
The Lamp Unit (TY-LA1000) is not supplied as a replacement part. It is sold separately. To purchase a
replacement, call the Panasonic accessory department.
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12.4 ELECTRICAL REPLACEMENT PARTS
LIST
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Definition of Parts supplier:
1. All parts are supplied from MKE.
PRINTED CIRCUIT BOARD
ASSEMBLY
Ref. No.
Part No.
Part Name & Description
Remarks
E10
LSXY0508
MAIN C.B.A.
E.S.D. RTL
E20
LSEP3088A
POWER C.B.A.
RTL
E30
LSEB3087A
BALLAST C.B.A. NR
E40
LSEP3094A
FRONT JACK C.B.A.
RTL
E50
LSXY0509
REAR JACK C.B.A.
RTL
E60
LSEP3095A
TUNER C.B.A.
E.S.D. RTL
E70
LSEP3092A
AUDIO AMP C.B.A.
RTL
E80
LSEP3096A
OPERATION C.B.A.
RTL
E90
LSEP3097A
NETWORK C.B.A.
RTL
E100
LSEP3098A
COVER SWITCH C.B.A. RTL
E120
LSEP3099A1 THERMISTOR 1 C.B.A.
RTL
E130
LSEP3100A
RTL
THERMISTOR 2 C.B.A.
12.4.1 FRONT JACK C.B.A.
12.4.2 TUNER C.B.A.
12.4.3 AUDIO AMP C.B.A.
12.4.4 OPERATION C.B.A.
12.4.5 NETWORK C.B.A.
12.4.6 COVER SWITCH C.B.A.
12.4.7 THERMISTOR 1 C.B.A.
12.4.8 THERMISTOR 2 C.B.A.
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12.4.1 FRONT JACK C.B.A.
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DIODES
Ref. No.
Part No.
D3901
Part Name & Description Remarks
B0BD6R200002 DIODE ZENER 6.2V
RESISTORS
Ref. No.
Part No.
Part Name & Description Remarks
R3901
ERJ6ENF75R0V
MGF CHIP 1/10W 75
R3902
ERJ6ENF75R0V
MGF CHIP 1/10W 75
R3903
ERJ6ENF75R0V
MGF CHIP 1/10W 75
R3904
ERJ6GEY0R00V MGF CHIP 1/10W 0
R3905
ERJ6GEY0R00V MGF CHIP 1/10W 0
R3906
ERJ6GEY0R00V MGF CHIP 1/10W 0
R3907
ERJ6GEY0R00V MGF CHIP 1/10W 0
R3908
ERJ6GEY0R00V MGF CHIP 1/10W 0
R3911
ERJ6GEYJ750V
MGF CHIP 1/10W 75
R3912
ERJ6GEYJ750V
MGF CHIP 1/10W 75
R3913
ERJ6GEYJ750V
MGF CHIP 1/10W 75
R3914
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R3915
ERJ6GEY0R00V MGF CHIP 1/10W 0
R3916
ERJ6GEY0R00V MGF CHIP 1/10W 0
R3917
ERJ6GEY0R00V MGF CHIP 1/10W 0
R3918
ERJ6GEYJ101V
R4801
ERJ6GEY0R00V MGF CHIP 1/10W 0
R4802
ERJ6GEY0R00V MGF CHIP 1/10W 0
R4803
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R4804
ERJ6GEYJ101V
MGF CHIP 1/10W 100
MGF CHIP 1/10W 100
PIN HEADERS
Ref. No.
Part No.
Part Name & Description
P3901
LSJA0469 CONNECTOR CABLE W/PLUG,5V
P3902
LSJA0470 CONNECTOR CABLE W/PLUG,5V
Remarks
JACKS
Ref. No.
Part No.
Part Name & Description
JK3901
K1FB115A0015 D-SUB MINI JACK SOCKET
JK4801
K1U412A00008 S-JACK SOCKET
JK4802
K2HC103A0017 EARPHONE JACK SOCKET
Remarks
MISCELLANEOUS
Ref. No.
Part No.
Part Name & Description Remarks
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751
J0KA00000044 FERRITE CORE
752
LSLQ0307
FERRITE CORE
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12.4.2 TUNER C.B.A.
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INTEGRATED CIRCUITS
Ref. No.
Part No.
Part Name & Description
IC6501
D750066-330
IC7501
AN5832SA-E1V IC, LINEAR
Remarks
IC, CMOS STANDARD LOGIC E.S.D.
TRANSISTORS
Ref. No.
Part No.
Part Name & Description
Q7002
2SB1218A0L
Q7002
B1ADCF000063 TRANSISTOR SI PNP CHIP
Q7002
B1ADCF000075 TRANSISTOR SI PNP CHIP
Q7101
2SB1218A0L
Q7101
B1ADCF000063 TRANSISTOR SI PNP CHIP
Q7101
B1ADCF000075 TRANSISTOR SI PNP CHIP
Q7501
2SB1218A0L
Q7501
B1ADCF000063 TRANSISTOR SI PNP CHIP
Q7501
B1ADCF000075 TRANSISTOR SI PNP CHIP
Q7502
2SB1218A0L
Q7502
B1ADCF000063 TRANSISTOR SI PNP CHIP
Q7502
B1ADCF000075 TRANSISTOR SI PNP CHIP
Remarks
TRANSISTOR SI PNP CHIP
TRANSISTOR SI PNP CHIP
TRANSISTOR SI PNP CHIP
TRANSISTOR SI PNP CHIP
RESISTORS
Ref. No.
Part No.
Part Name & Description Remarks
R6502
ERJ6GEYJ223V
MGF CHIP 1/10W 22K
R6507
ERJ6GEYJ223V
MGF CHIP 1/10W 22K
R6511
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R6516
ERJ6GEYJ103V
MGF CHIP 1/10W 10K
R6518
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R6519
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R6520
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R6521
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R6522
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R6523
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R6524
ERJ6GEY0R00V
MGF CHIP 1/10W 0
R6525
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R6526
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R6527
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R6528
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R6529
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R6530
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R6531
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R6532
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
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R6534
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R6536
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R7001
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7002
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7003
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7004
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7007
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7008
ERJ6GEY0R00V
MGF CHIP 1/10W 0
R7009
ERJ6GEYJ331V
MGF CHIP 1/10W 330
R7010
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7011
EVMEGSA00B23 VARIABLE 2K
R7012
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7101
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7102
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7103
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7104
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7105
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7106
ERJ6GEYJ271V
MGF CHIP 1/10W 270
R7107
ERJ6GEYJ102V
MGF CHIP 1/10W 1K
R7501
ERJ6GEYJ222V
MGF CHIP 1/10W 2.2K
R7502
ERJ6GEYJ222V
MGF CHIP 1/10W 2.2K
R7503
ERJ6GEYJ273V
MGF CHIP 1/10W 27K
R7504
ERJ6GEYJ223V
MGF CHIP 1/10W 22K
R7505
ERJ6GEYJ273V
MGF CHIP 1/10W 27K
R7506
ERJ6GEYJ223V
MGF CHIP 1/10W 22K
R7508
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R7509
ERJ6GEYJ103V
MGF CHIP 1/10W 10K
R7510
ERJ6GEYJ101V
MGF CHIP 1/10W 100
R7511
ERJ6GEYJ103V
MGF CHIP 1/10W 10K
R7512
ERJ6GEY0R00V
MGF CHIP 1/10W 0
R7513
ERJ6GEYJ332V
MGF CHIP 1/10W 3.3K
R7514
EVNCYAA03B14 VARIABLE 10K
R7516
ERJ6GEYJ563V
MGF CHIP 1/10W 56K
R7517
ERJ6GEYJ182V
MGF CHIP 1/10W 1.8K
CAPACITORS
Ref. No.
Part No.
Part Name & Description
C6501
ECJ2VF1H103Z
C CHIP 50V 0.01UF
C6502
ECJ2VC1H101J
C CHIP 50V 100PF
C6503
ECEA0JKA101I
ELECTROLYTIC 6.3V 100UF
C6504
ECJ2VF1H104Z
C CHIP 50V 0.1UF
C6505
ECJ2VC1H101J
C CHIP 50V 100PF
C7001
ECJ2VB1H222K
C CHIP 50V 0.0022UF
C7002
ECA0JM102B
ELECTROLYTIC 6.3V 1000UF
C7003
ECJ2VB1H222K
C CHIP 50V 0.0022UF
C7004
ECJ2VC1H330J
C CHIP 50V 33PF
C7007
ECJ2VB1H102K
C CHIP 50V 1000PF
Remarks
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Page 3 of 4
C7008
ECJ2VF1H103Z
C CHIP 50V 0.01UF
C7009
ECEA1CKA100I
ELECTROLYTIC 16V 10UF
C7101
ECJ2VB1H222K
C CHIP 50V 0.0022UF
C7102
ECA0JM102B
ELECTROLYTIC 6.3V 1000UF
C7103
ECJ2VB1H222K
C CHIP 50V 0.0022UF
C7107
ECJ2VB1H102K
C CHIP 50V 1000PF
C7501
ECJ2VF1H103Z
C CHIP 50V 0.01UF
C7502
ECEA1HKA2R2I ELECTROLYTIC 50V 2.2UF
C7503
ECEA1CKA100I
C7504
ECEA1HKAR33I ELECTROLYTIC 50V 0.33UF
C7505
ECEA1HKA3R3I ELECTROLYTIC 50V 3.3UF
C7507
ECJ2VB1C104K
C CHIP 16V 0.1UF
C7508
ECJ2VB1E223K
C CHIP 25V 0.022UF
C7509
ECEA0JKA101I
ELECTROLYTIC 6.3V 100UF
C7510
ECEA1HKA2R2I ELECTROLYTIC 50V 2.2UF
C7513
ECEA1CKA100I
ELECTROLYTIC 16V 10UF
C7514
ECJ2VB1E104K
C CHIP 25V 0.1UF
C7515
ECJ2VF1H103Z
C CHIP 50V 0.01UF
C7516
ECJ2VB1H333K
C CHIP 50V 0.033UF
C7517
ECJ2VB1C224K
C CHIP 16V 0.22UF
C7518
ECEA1HKA2R2I ELECTROLYTIC 50V 2.2UF
C7519
ECJ2VB1E104K
C7520
ECEA1HKAR33I ELECTROLYTIC 50V 0.33UF
ELECTROLYTIC 16V 10UF
C CHIP 25V 0.1UF
COILS
Ref. No.
Part No.
Part Name & Description Remarks
L7001
VLQSAB7D100K COIL 10UH
L7101
VLQSAB7D100K COIL 10UH
L7501
ELESN101KA
COIL 100UH
CRYSTAL OSCILLATOR
Ref. No.
X6501
Part No.
Part Name & Description
Remarks
EFOEC4004T4 CRYSTAL OSCILLATOR
PIN HEADERS
Ref. No.
Part No.
Part Name & Description
P7002
LSJA0465 CONNECTOR CABLE W/PLUG,
P7003
LSJA0466 CONNECTOR CABLE W/PLUG,33V
Remarks
MISCELLANEOUS
Ref. No.
Part No.
Part Name & Description
756
ENG36714GF MAIN TUNER,UHF/VHF NR
757
ENG36712GF SUB TUNER,UHF/VHF NR
758
LSJA0468
Remarks
CONNECTOR CABLE W/PLUG,5V
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12.4.3 AUDIO AMP C.B.A.
TOP PREVIOUS NEXT
INTEGRATED CIRCUITS
Ref. No.
Part No.
Part Name & Description Remarks
IC4501
C1AA00000660
IC4503
C0CAAKE00013 IC, LINEAR
IC, LINEAR
TRANSISTORS
Ref. No.
Part No.
Part Name & Description
Q4501
2SD0601AHL
Q4501
B1ABCF000011 TRANSISTOR SI NPN CHIP
Q4501
B1ABCF000106 TRANSISTOR SI NPN CHIP
Q4504
2SD0601AHL
Q4504
B1ABCF000011 TRANSISTOR SI NPN CHIP
Q4504
B1ABCF000106 TRANSISTOR SI NPN CHIP
Q4505
2SD0601AHL
Q4505
B1ABCF000011 TRANSISTOR SI NPN CHIP
Q4505
B1ABCF000106 TRANSISTOR SI NPN CHIP
Remarks
TRANSISTOR SI NPN CHIP
TRANSISTOR SI NPN CHIP
TRANSISTOR SI NPN CHIP
DIODES
Ref. No.
Part No.
Part Name & Description Remarks
D4501
MAZ40510MF
DIODE ZENER 5.1V
D4501
HZS5C2TD
DIODE ZENER 5.1V
D4501
HZS5C3TD
DIODE ZENER 5.1V
D4504
MA2C16700E
DIODE SI
D4504
B0AAEL000001 DIODE SI
RESISTORS
Ref. No.
Part No.
Part Name & Description Remarks
R4501
ERJ6GEYJ472V
MGF CHIP 1/10W 4.7K
R4502
ERJ6GEYJ153V
MGF CHIP 1/10W 15K
R4503
ERJ6GEYJ103V
MGF CHIP 1/10W 10K
R4504
ERX1SJ4R7P
METAL FILM 1W 4.7
R4505
ERX1SJ4R7P
METAL FILM 1W 4.7
R4506
ERJ6GEYJ153V
MGF CHIP 1/10W 15K
R4507
ERJ6GEYJ153V
MGF CHIP 1/10W 15K
R4508
ERJ6GEYJ333V
MGF CHIP 1/10W 33K
R4509
ERJ6GEYJ333V
MGF CHIP 1/10W 33K
R4510
ERJ6GEYJ471V
MGF CHIP 1/10W 470
R4511
ERJ6GEYJ471V
MGF CHIP 1/10W 470
R4512
ERJ6GEYJ471V
MGF CHIP 1/10W 470
R4513
ERJ6GEYJ471V
MGF CHIP 1/10W 470
R4525
ERJ6GEY0R00V MGF CHIP 1/10W 0
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6/24/2008
Page 2 of 3
R4526
ERJ6GEYJ821V
MGF CHIP 1/10W 820
R4527
ERJ6GEYJ472V
MGF CHIP 1/10W 4.7K
R4543
ERJ6GEY0R00V MGF CHIP 1/10W 0
R4544
ERJ6GEY0R00V MGF CHIP 1/10W 0
R4545
ERJ6GEY0R00V MGF CHIP 1/10W 0
R4546
ERJ6GEY0R00V MGF CHIP 1/10W 0
CAPACITORS
Ref. No.
Part No.
Part Name & Description
Remarks
C4501
ECA1VM102B
ELECTROLYTIC 35V 1000UF
C4502
ECA1VM102B
ELECTROLYTIC 35V 1000UF
C4503
ECEA1CKA100B ELECTROLYTIC 16V 10UF
C4504
ECQB1H104KF3
POLYESTER 50V 0.1UF
C4505
ECQB1H104KF3
POLYESTER 50V 0.1UF
C4506
ECJ2VB1E473K
C CHIP 25V 0.047UF
C4507
ECJ2VB1E473K
C CHIP 25V 0.047UF
C4508
ECJ2VB1E683K
C CHIP 25V 0.068UF
C4509
ECJ2VB1E683K
C CHIP 25V 0.068UF
C4510
ECEA1HKN010B ELECTROLYTIC 50V 1UF
C4511
ECEA1HKN010B ELECTROLYTIC 50V 1UF
C4512
ECJ2VF1H104Z
C CHIP 50V 0.1UF
C4513
ECJ2VF1H104Z
C CHIP 50V 0.1UF
C4514
ECA1HM100B
ELECTROLYTIC 50V 10
C4516
ECEA1CKA100B ELECTROLYTIC 16V 10UF
C4526
ECEA1CKN100B ELECTROLYTIC 16V 10UF
C4527
ECEA1CKN100B ELECTROLYTIC 16V 10UF
C4528
ECEA1EKA4R7B ELECTROLYTIC 25V 4.7UF
PIN HEADERS
Ref. No.
Part No.
Part Name & Description
P4501
K1KA03A00008 CONNECTOR 3P
P4503
K1KA04A00192 CONNECTOR 2P
P4505
LSJA0473
Remarks
CONNECTOR CABLE W/PLUG,5V
RELAY
Ref. No.
Part No.
Part Name & Description Remarks
RL4501 K6B2AGA00038 RELAY
MISCELLANEOUS
Ref. No.
Part No.
Part Name & Description
83
TMM5439-1 CLAMPER
417
XYN3+K10
SCREW W/WASHER,STEEL
438
XTW3+10J
TAPPING SCREW,STEEL
714
VMTS0035
CUSHION,RUBBER
759
LSSC0634
HEAT SINK
Remarks
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12.4.4 OPERATION C.B.A.
TOP PREVIOUS NEXT
TRANSISTORS
Ref. No.
Part No.
Part Name & Description
Q6701
2SB1218A0L
Q6701
B1ADCF000063 TRANSISTOR SI PNP CHIP
Q6701
B1ADCF000075 TRANSISTOR SI PNP CHIP
Q6702
2SB1218A0L
Q6702
B1ADCF000063 TRANSISTOR SI PNP CHIP
Q6702
B1ADCF000075 TRANSISTOR SI PNP CHIP
Remarks
TRANSISTOR SI PNP CHIP
TRANSISTOR SI PNP CHIP
DIODES
Ref. No.
D6701
Part No.
Part Name & Description
Remarks
B3AGA0000072 LIGHT EMITTING DIODE GREEN
RESISTORS
Ref. No.
Part No.
Part Name & Description Remarks
R6702
ERJ6GEYJ103V MGF CHIP 1/10W 10K
R6703
ERJ6GEYJ103V MGF CHIP 1/10W 10K
R6704
ERJ6GEYJ391V MGF CHIP 1/10W 390
R6705
ERJ6GEYJ221V MGF CHIP 1/10W 220
R6706
ERJ6GEYJ103V MGF CHIP 1/10W 10K
R6707
ERJ6GEYJ103V MGF CHIP 1/10W 10K
PIN HEADERS
Ref. No.
P6701
Part No.
Part Name & Description
Remarks
LSJA0472 CONNECTOR CABLE W/PLUG,5V
SWITCHES
Ref. No.
Part No.
Part Name & Description Remarks
SW6701 EVQ11G05R SWITCH PUSH
SW6702 EVQ11G05R SWITCH PUSH
SW6703 EVQ11G05R SWITCH PUSH
SW6704 EVQ11G05R SWITCH PUSH
SW6705 EVQ11G05R SWITCH PUSH
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12.4.5 NETWORK C.B.A.
TOP PREVIOUS NEXT
CAPACITORS
Ref. No.
C4551
Part No.
Part Name & Description
Remarks
F2J1J3R3A003 ELECTROLYTIC 63V 3.3UF
PIN HEADERS
Ref. No.
Part No.
Part Name & Description Remarks
P4551
K1KA02A00229 CONNECTOR 2P
P4552
K1KA02A00188 CONNECTOR 2P
P4553
K1KA02A00008 CONNECTOR 2P
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12.4.6 COVER SWITCH C.B.A.
TOP PREVIOUS NEXT
PIN HEADERS
Ref. No.
P2912
Part No.
Part Name & Description
Remarks
LSJA0476 CONNECTOR CABLE W/PLUG
SWITCHES
Ref. No.
Part No.
Part Name & Description Remarks
SW2911 K0L1BA000070 SWITCH PUSH
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12.4.7 THERMISTOR 1 C.B.A.
TOP PREVIOUS NEXT
RESISTORS
Ref. No.
R2811
Part No.
Part Name & Description Remarks
D4CA35030002 THERMISTER
PIN HEADERS
Ref. No.
P2811
Part No.
Part Name & Description Remarks
K1KA02A00096 CONNECTOR 2P
MISCELLANEOUS
Ref. No.
761
Part No.
Part Name & Description
Remarks
LSJA0477 CONNECTOR CABLE W/PLUG,
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12.4.8 THERMISTOR 2 C.B.A.
TOP PREVIOUS NEXT
RESISTORS
Ref. No.
R2821
Part No.
Part Name & Description Remarks
D4CE31330001 THERMISTOR
PIN HEADERS
Ref. No.
P2821
Part No.
Part Name & Description Remarks
K1KA02B00051 CONNECTOR 2P
MISCELLANEOUS
Ref. No.
762
Part No.
Part Name & Description
Remarks
LSJA0478 CONNECTOR CABLE W/PLUG,
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OVERALL BLOCK DIAGRAM
REAR JACK C.B.A.
NETWORK C.B.A. (FOR R-CH)
AUDIO AMP C.B.A.
IC3602
COMPONENT
IN 1(Y/PB/PR)
COMPONENT1 Y/PB/PR
COMPONENT
IN 2(Y/PB/PR)
COMPONENT2 Y/PB/PR
COMPONENT
IN 3(Y/PB/PR)
COMPONENT3 Y/PB/PR
COMPONENT
IN 4(Y/PB/PR)
COMPONENT4 Y/PB/PR
IC3601
P4552
IC4501
P3603
P4503
P4505
SPEAKER-R
(WOOFER)
P4553
AUDIO
AMP
SOUND
PROCESSOR
P4551
SPEAKER-R
(TWEETER)
NETWORK C.B.A. (FOR L-CH)
I2C SERIAL DATA/CLOCK
P4552
SPEAKER-L
(WOOFER)
P4553
COMPONENT
AUDIO IN 1 (L/R)
COMPONENT AUDIO IN1(L/R)
COMPONENT
AUDIO IN 2 (L/R)
COMPONENT AUDIO IN2(L/R)
COMPONENT
AUDIO IN 3 (L/R)
COMPONENT AUDIO IN3(L/R)
MAIN C.B.A.
P4551
SPEAKER-L
(TWEETER)
IC5002
5.6M FIFO MEMORY
LCD DRIVE C.B.A.
COMPONENT AUDIO IN4(L/R)
COMPONENT
AUDIO IN 4 (L/R)
DATA BUS (10bit)
IC5005
IC3501
P3601
3D Y/C SEPARATION
NTSC DECODER
Y/PB/PR --> RGB CONVERTER
SHARPNESS CONTROL
TINT CONTROL
COLOR CONTROL
BRIGHTNESS CONTROL
P3403
MAIN Y/V,
PB/C, PR
A/D
S-VIDEO IN 1
S-VIDEO IN 1
S-VIDEO IN 2
S-VIDEO IN 2
IC2502
IC5311
FPGA
AUDIO(L/R)
VIDEO IN 2
VIDEO IN 2
IC5306
MAIN VIDEO SIGNAL PROCESS
A/V SW
VIDEO IN 1
VIDEO IN 1
LVDS
TRANSMITTER
MULTI WINDOW
PICTURE IN PICTURE
SPLIT SCREEN
SEARCH
OSD MIX
D/D CONVERTER
RGB DATA (8bit)
RGB DATA (8bit)
P5302
TTL PARALLEL TO
LVDS SERIAL
CONVERTER
IC2505
IC2001, 2002
LVDS
RECEIVER
P2501
LVDS SERIAL TO
TTL PARALLEL
CONVERTER
LVDS DATA/CLOCK
P2001
COLOR
CORRECTION
R DATA (8bit)
R DATA (8bit)
SAMPLING
HOLD
D/A
R DATA (12bit)
LCD(R)
GCM2+
VIDEO IN 3
Y/PB/PR DATA (10bit)
MAIN VIDEO/S-VIDEO Y
TUNER VIDEO 1
TUNER VIDEO 2
AUDIO IN 2(L/R)
SUB VIDEO/S-VIDEO Y
SUB Y/V,
PB/C, PR
SCALER
2D Y/C SEPARATION
NTSC DECODER
I/iP CONVERTER
480i --> 480p
1080i --> 1080i
480p --> 480p
720p --> 720p
MULTI WINDOW
PICTURE IN PICTURE
SPLIT SCREEN
SEARCH
A/D
TUNER AUDIO(L/R)
AUDIO IN 3(L/R)
COLOR
CORRECTION
B DATA (8bit)
64M MEMORY
B DATA (8bit)
64M SDRAM
TUNER C.B.A.
U7001 (MAIN TUNER)
RF-IN
AUDIO
RF-OUT
MTS/SAP AUDIO
SIGNAL PROCESS
P7002
TUNER AUDIO (L/R)
P3501
I2C SERIAL DATA/CLOCK
D/A
B DATA (12bit)
LCD(B)
LEVEL
SHIFTER
IC9001
VIDEO
FAN1 SPEED CONTROL
VIDEO
IC2902
IC6501
SD
CARD
P9201
P3902
P3502
ADJUSTMENT DATA/SETTING DATA
OF EACH IC's FOR LCD DRIVE C.B.A.
IC9207,IC9208
TRANSCEIVER
DATA BUS (16bit)
IC6005
SD/PC CARD
SIGNAL
PROCESS
EEPROM
LAMP TIME DATA
ADJUSTMENT DATA
DATA BUS
(8bit)
S-VIDEO IN 3
SERIAL DATA/CLOCK
EEPROM
FLASH
MEMORY
SETTING DATA OF EACH
IC's FOR MAIN C.B.A.
USER ADJUSTMENT DATA
IC6003
P3602
P3602
P3404
RGB IN2
(FAN 2)
P2904
(FAN 3)
FAN2 SPEED CONTROL
FAN3 SPEED CONTROL
FAN1 ON(H)
FAN2 ON(H)
FAN3 ON(H)
COVER SWITCH C.B.A.
P2306
P2912
LAMP COVER OPEN(H)
COVER SW
FILTER ERROR DETECTION
LAMP COVER OPEN(H)
SERIAL DATA/CLOCK
SERIAL DATA/CLOCK
DRIVE
V-COM(R) CONTROL
V-COM(G) CONTROL
V-COM(B) CONTROL
SW+15.3V CONTROL
I2C SERIAL DATA/CLOCK
P6003
IC2904
IC2305
DAC
P3404
LCD
MICROCONTROLLER
I2C SERIAL DATA/CLOCK
IC6006
IC9007
AUDIO IN 3 (L/R)
P2903
DRIVE
IC2304
VIDEO IN 3
IC4002
P5501
RGB AUDIO IN2(L/R)
RGB AUDIO IN1(L/R)
SW
DVI AUDIO IN(L/R)
IC2903
DATA BUS (4bit)
PC
CARD
FRONT JACK C.B.A.
(FAN 1)
EEPROM
IC9004
P9002
P7003
P2902
DRIVE
IC2301
DATA BUS
(16bit)
TUNER MICROCONTROLLER
P3901
SAMPLING
HOLD
TIMING
GENERATOR
CARD Y/PB/PR DATA (8bit)
U7101 (SUB TUNER)
RGB AUDIO IN2(L/R)
LCD(G)
IC2008,
Q2031-2040
IC7501
128M SDRAM
RF-IN
G DATA (12bit)
NON-UNIFORMITY
COLOR COMPENSATION
GAMMA CORRECTION
WHITE BALANCE
CONTROL
IC5012
AUDIO OUT(L/R)
D/A
P2003
IC5303
DATA BUS
(32bit)
AUDIO OUT (L/R)
SAMPLING
HOLD
IC2005, 2006
S-VIDEO OUT
VIDEO OUT
G DATA (8bit)
DATA BUS
(32bit)
GCS2+
VIDEO OUT
COLOR
CORRECTION
G DATA (8bit)
720P
CONVERTER
RGB DATA (8bit)
RGB1/RGB2/DVI AUDIO IN(L/R)
S-VIDEO OUT
P2002
IC5302
SUB VIDEO SIGNAL PROCESS
SUB S-VIDEO C
AUDIO IN 2(L/R)
OSD DATA (0-3)
Y/PB/PR DATA (10bit)
IC5009
A/V SW
AUDIO IN 1(L/R)
AUDIO IN 1 (L/R)
IC2003, 2004
MAIN S-VIDEO C
S-VIDEO IN 3
MAIN MICROCONTROLLER
IC5504
IC2905
OP AMP
THERMISTOR 1 C.B.A.
LAMP ON(H)
LAMP STATUS(ERROR)
P2303
P2811
THERMO TEMP DATA 3
R
I2C SERIAL DATA/CLOCK
TEMPERATURE
SENSOR
RGB AUDIO IN1(L/R)
G
IC5501
RGB IN1
RGB2 R
RGB1 R
RGB2 G
RGB1 G
RGB2 B
RGB1 B
RGB2 H-SYNC
RGB1 H-SYNC
RGB2 V-SYNC
RGB1 V-SYNC
B
SW
DVI IN
P5302
RGB DATA (8bit)
P2501
IC6302
THERMISTOR 2 C.B.A.
SERIAL DATA/CLOCK
SW
IC5502
SW
G
SW
H-SYNC
SW
V-SYNC
EEPROM
SYNC
SEPARATOR
H-SYNC
V-SYNC
THERMO TEMP DATA 3
THERMO TEMP DATA 1
FAN(1,2,3) LOCK (H)
FAN1 SPEED CONTROL
SERIAL DATA/CLOCK
IC6306
EEPROM SERIAL DATA/CLOCK
P2304
P2821
THERMO TEMP DATA 1
TEMPERATURE
SENSOR
FPGA DATA
+5V
TEMP
IC5802
SUB MICROCONTROLLER
POWER C.B.A.
LAMP
EEPROM
DVI AUDIO IN(L/R)
A/D
CONVERTER
DVI INFORMATION
DATA
I2C SERIAL DATA/CLOCK
TMDS DATA/CLOCK
DVI DECODER
P6701
POWER
IC5803
P6305
BALLAST C.B.A.
DRIVE
RGB DATA (8bit)
V-SYNC
H-SYNC
OPERATION BUTTON
(KEY MATRIX)
REMOTE
SENSOR
P6002
IC1006
P1305
BALLAST
CIRCUIT
LAMP
AC IN
POWER SUPPLY
CIRCUIT
P1006
(FAN 4)
DRIVE
OVERALL BLOCK DIAGRAM
PT-50LC13
POWER SUPPLY BLOCK DIAGRAM
POWER C.B.A.
AUDIO AMP C.B.A.
TP1021
P804-1
P804-2
F1001
5A 125V/250V L1001
AC LINE
FILTER
L803
AC LINE
FILTER
D1002-1005
FULL-WAVE
RETIFIER
T1001
TP1004
4
10
5
TP1015
DRIVE
CONTROL
Q801
P1009
P4501-1
P1010
P4501-2
P1011
P4501-3
11
P3404-4,15
P3404-5,14
P3404-6,13
TP1003
S
3
1
12
TP1020
2
P3602-4,15
P3602-5,14
P3602-6,13
+5V
-5V
+9V
MAIN C.B.A.
TP1008
P1007-1
P1007-2
P1007-6,7
P1007-5
P1007-4
P1007-8
P1007-3
13
TP1022
TP1009
PR1012
6
14
IC1004
PR1001
PR1013
15
7
1
+9V
REG.
TP1006
3
P3401-1
P3401-2
P3401-6,7
P3401-5
P3401-4
P3401-8
P3401-3
PR1004
8
+33V
+9V
+3.3V
+6.5V
+5V
-5V
IC6304
UNSW +9V
(STBY+9V)
5
9
IC6302
+5V
REG.
SUB MICROCONTROLLER
4
11
56
3
+3.45V
IC5015
1
IC6003
16
32
77
PR1005
Q1004-1006
+17V
REGULATOR
-16V
TP1007
4
5
TP1025
+33V
+5V
REAR JACK C.B.A.
PR1011
D
POWER ON(H)
<FROM IC6302 (72)>
Q1001-1003
+19V
REGULATOR
+16V
TP1005
VCC OVER VOLTAGE
PROTECTION
RL801
TP1023
P7003-11
P7003-10
PR1010
1
IC1001
(SWITCHING CONTROL)
+3.45V
REG.
2
MAIN MICROCONTROLLER
+3.45V ON(H)
<FROM IC6003(6)>
17
LCD DRIVE C.B.A.
IC1005
(SHUNT REGULATOR)
IC1002
3
1
V-REF(2.495V)
P1008-1
P1008-2
P1008-3
P1008-4
2
3
REG.
5
(+12V)
18
19
20
21
4
6
STANDBY POWER CIRCUIT
4
3
2
1
+15.3V
REG.
TP2906
TP2901
SW +15.3V
3
2 4
SW +15.3V CONTROL
TP803
D803-806
FULL-WAVE
RETIFIER
TP804
SWITCHING
VCC
OVER CURR.
LIMITER
TP810
3
2
+5V
REG.
PR1007
TP1014
PR1006
TP1011
+5V
IC2902
(FAN1 DRIVE)
IC1007
5
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
LCD ON (H)
<FROM IC2304 (51)>
TP1010
PR1003
(+6.5V)
11
12
13
14
CONSTANT
VOLTAGE
CONTROL
T801
6
1
IC1003
PR1008
(8V)
P2901-1
P2901-2
P2901-3
P2901-4
DC/DC CONVERTER (STEP-DOWN CHOPPER SYSTEM)
IC1006
(FAN4 DRIVE)
TP1013
IC2901
(+15.3V REGULATOR)
TP1012
FEED BACK
1
3
REG.
TP2907
FAN 1
(7V)
3
P2902-1
P2902-2
P2902-3
IC2905
(OP AMP)
2 4
7
32
FAN1 SPEED CONTROL
<FROM IC2502(7)>
5
6
FAN1 OH (H)
<FROM IC2304 (53)>
IC2903
(FAN2 DRIVE)
1
REG.
TP2912
FAN2
(8V)
3
P2903-1
P2903-2
P2903-3
2 4
FAN2 SPEED CONTROL
<FROM IC2304 (28)>
FAN2 OH (H)
<FROM IC2304 (55)>
FAN4
P1006-1
P1006-2
IC2904
(FAN3 DRIVE)
TP2913
BALLAST C.B.A.
THERMAL FUSE UNIT
F001
115 C (239 F)
P1306-1
P1306-2
P805-1
P805-2
P1302
P1303
F1301
5A/250V
1
TP1301
R1305
(RUSH CURRENT
VOLTAGE MULTIPLYING
PROTECTOR)
L1303,
RECTIFIER
C1309-1311
L1301
AC LINE
FILTER
C1305
FAN3
(7V)
3
P2904-1
P2904-2
P2904-3
FAN3 SPEED CONTROL
<FROM IC2304 (30)>
FAN3 ON (H)
<FROM IC2304 (73)>
DC/AC INVERTER
TP1301
Q1304
D1302
RL1301
REG.
2 4
DC/DC CONVERTER
(STEP-DOWN CHOPPER SYSTEM)
NOISE
REDUCTION
C1306
Q1306
Q1308
Q1307
Q1309
TP1302
+17V
+14V
+5V
Q1303
+3.3V
FAN(1,2,3) LOCK (H)
<TO IC6302 (6)>
F1302
THERMAL FUSE
117 C (243 F)
Q1305
P1301-4
P1301-5
P1301-1
P1301-2
Q1301
IC1304
OPTICAL
ISOLATOR
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
STANDBY(L)/POWER ON(H)
LAMP ON(H)
LAMP STATUS(ERROR)
P6002-1
P6002-2
P6002-3
P1305-1
P1305-2
P1305-3
IC1302
OPTICAL
ISOLATOR
LAMP GND
TP1304
ERROR VOLTAGE DET
IC1303
OPTICAL
ISOLATOR
ERROR CURRENT DET
MAIN C.B.A.
PWM CONTROL
TP1303
VCC(+17V)
Q1302
THERMISTOR
P1001-4
P1001-5
P1001-1
P1001-2
VCC(+19V)
AC IN
F801
6.3A 125V/250V L802
AC LINE
FILTER
TUNER C.B.A.
P6003-11
P6003-10
LAMP ON(L)
LAMP ERROR PULSE
BALLAST CONTROL
CIRCUIT
4
T1301
3
LAMP
1
INVERTER DRIVE3
INVERTER DRIVE1
2
D1315
INVERTER DRIVE2
INVERTER DRIVE4
Q1310
LAMP STATUS
SIGNAL
LAMP ON
H
LAMP OFF
L
ERROR 1
PULSE (T=128 msec)
ERROR 2
PULSE (T=96 msec)
ERROR 3
PULSE (T=64 msec)
ERROR 4
PULSE (T=32 msec)
(ERROR PULSE)
"2T"
HV ON(H)
Q1310 TURNS ON WHEN
LAMP STARTS UP.
POWER SUPPLY BLOCK DIAGRAM
PT-50LC13
VIDEO SIGNAL PATH I BLOCK DIAGRAM (1/2)
REAR JACK C.B.A.
MAIN C.B.A.
IC5002 (5.6M FIFO MEMORY)
IC3602 (SW)
IC5005 (MAIN VIDEO SIGNAL PROCESS)
JK3601
COMPONENT
-Y1
14
COMPONENT
-PB1
16
COMPONENT
-PR1
18
5.6M FIFO
MEMORY
120-122,128,129,
138,139,145-147
+3.45V
TP3603
JK3602
+3.3V
COMPONENT
-Y2
123-127,140-144
VCC
1,13,19,22,35,41,
49,52,53,58,66
+3.3V
5
TP3602
7
COMPONENT
-PR2
9
+2.5V
REG.
VCC
4
VCC
IC5004
5
+2.5V
REG.
TP3601
COMPONENT
-Y3
1
+2.5V
REG.
COMPONENT
-PB3
59
COMPONENT
-PR3
61
MAIN PB/C
MAIN PR
46
P3601-18
P3403-18
44
P3601-16
P3403-16
P3601-15
43
Q5001
Q5002
Q5003
P3403-15
B
LPF
B
LPF
LPF
B
Q5006
VCC
3
Q5007
Q5008
B
B
B
Q5010
B
Q5012,
Q5013
B
Q5011
95
72
B
83
Y/V
COMPONENT
-PB4
50
SUB Y/V
SUB PB/C
COMPONENT
-PR4
52
JK3501
Y
C
SUB PR
38
P3601-13
P3403-13
36
P3601-11
P3403-11
35
P3601-10
P3403-10
Y/PB/PR
3D Y/C SEPARATION
NTSC DECODER
32
21
20
49-58
A/D
Q5015
Q5016
Q5017
B
LPF
B
LPF
B
LPF
Q5023
Q5024
Q5025
B
B
B
Q5027
B
Q5029,
Q5030
B
Q5028
B
FROM SD/PC CARD
SIGNAL PROCESS
BLOCK DIAGRAM
CARD Y/PB/PR DATA(8BIT)
CARD V-SYNC
CARD H-SYNC
IC5803 (DVI DECODER)
TP3605
63
1
8
15
30
Y
C
MAIN S-VIDEO-C
47
TP3606
67
JK5801
3
10
17
R
TMDS DATA0(+)
TMDS DATA0(-)
TMDS DATA1(+)
TMDS DATA1(-)
TMDS DATA2(+)
TMDS DATA2(-)
TMDS CLOCK(+)
TMDS CLOCK(-)
DDC CLOCK
DDC DATA
DVI-IN
VIDEO IN2
90
91
85
86
80
81
93
94
TMDS
DECODER
XOR
MASK
UUENCRYPTED
DATA (24 bit)
G
PANEL
INTERFACE
LOGIC
B
VIDEO IN3
P3502-3
P3502-5
P3902-7
P3502-7
5
12
19
I2C SERIAL CLOCK
DRIVE
6
VCC
I2C SERIAL DATA
100
I2C SERIAL CLOCK
+5V
DRIVE
3
I2C SERIAL DATA
RESET(L) <FROM IC6003(73)>
1
RESET(L)
5
SUB
S-VIDEO-Y
SUB
S-VIDEO-C
Q7002
VIDEO
56
P7002-1
25
RF-OUT
58
VCC
VCC
75
P3501-1
R7011
MAIN TUNER
VIDEO LEVEL
+3.3V
31
47
+9V
RGB-IN 2
R
G
B
H-SYNC
V-SYNC
3
IC5503
+3.3V
REG.
+5V
2
VCC
1
FROM
SYSTEM CONTROL I2C SERIAL DATA 1
I2C SERIAL CLOCK 1
BLOCK DIAGRAM
P5501-1
P5501-3
P5501-5
P5501-7
P5501-9
57
56
I2C
CONTROL
26,27,34,35,
39,42,45,46,
51,52,59,62
IC5501 (SW)
VCC
VCC
+5V
Q5507
H
L
1
7
21
B
54
TP5502
53
3
9
19
70-77
48
G
A/D
CONVERTER
2-9
Q5509
H
L
5
11
LOGIC
B
15
B
43
+3.3V
R
A/D
CONVERTER
Q5508
H
L
P3501-3
2
3
1
11,22,23,
69,78,79
Q7101
P7002-3
+3.3V
REG.
8
TP5501
SUB VIDEO
25
+5V
IC5504 (A/D CONVERTER)
P3901-1
P3901-3
P3901-5
P3901-7
P3901-9
49
U7101
(SUB TUNER)
VIDEO
82,84,88,95,97
VCC
JK3901
74
TP7001
RF-IN
6,18,29,38
43,57,67,78
VCC
VIDEO
INPUT
SELECT
FRONT JACK C.B.A.
U7001
(MAIN TUNER)
47
44
48
IC5801
TUNER C.B.A.
B DATA(8BIT)
10-17
CONTROL
Q5802
66
44
8
P3902-3
P3902-5
G DATA(8BIT)
20-27
IC5802 (EEPROM)
MAIN S-VIDEO-Y
/MAIN VIDEO
FRONT JACK C.B.A.
JK4801
Y
C
R DATA(8BIT)
30-37
ENCRYPTED
DATA (24 bit)
Q5801
RF-IN
22-31
CLOCK
V-SYNC
H-SYNC
A/D
PR
TP3604
VIDEO
INPUT
SELECT
IC3501 (AUDIO/VIDEO SW)
VIDEO IN1
S-VIDEO IN3
36-45
PB/PR
A/D
PB/C
16
162
163
GCM2+
48
S-VIDEO IN2
199-206
Y
3,17,33,46,59,106,131,
151,170,183,193,211,
236,241,246,253
JK3604
COMPONENT
-Y4
S-VIDEO IN1
B
57
MAIN Y/V
153-160
76MHz CLOCK
V-SYNC
H-SYNC
173,177,189,229,233
IC5003
JK3603
Y/PB/PR --RGB CONVERTER
SHARPNESS CONTROL
TINT CONTROL
COLOR CONTROL
BRIGHTNESS CONTROL
67,69,77,79,89,91,100
4
6-13
G
IC5006
5
COMPONENT
-PB2
VCC
R
2,18,34,47,60,107,119,
132,149,166,181,185,
195,197,208,213,224
B
A/D
CONVERTER
12-19
TP7101
TP5503
A/D H-SYNC
A/D CLOCK
H-SYNC
V-SYNC
JK5501
S-VIDEO
OUT
VIDEO OUT
JK3502
C
Y
Q3501
Q3502
B
B
Q3503
B
I2C SERIAL DATA
I2C SERIAL CLOCK
34
33
LOGIC
37
39
41
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
RGB-IN 1
R
G
B
H-SYNC
V-SYNC
H
L
24
23
66
67
30
31
TP5504
22
TP5505
IC5502 (SYNC SEPARATION)
H
L
12
13
+5V
20
4
14
Q5510
SYNC
SEPARATION
6
VCC
13
16
VCC
42
8
SW +9V
RGB1(H)RGB2(L)
<FROM IC6003(22)>
+5V
16
14
VCC
VIDEO SIGNAL PATH I BLOCK DIAGRAM (1/2)
PT-50LC13
VIDEO SIGNAL PATH I BLOCK DIAGRAM (2/2)
MAIN VIDEO SIGNAL
SUB VIDEO SIGNAL
IC5306 (FPGA)
R DATA (8BIT)
94-101
80
108
102
R DATA (8BIT)
56-58,61-64,68
MULTI WINDOW
PICTURE IN PICTURE
SPLIT SCREEN
SEARCH
D/D CONVERTER
(76MHz ---> 76MHz)
109-116
B DATA (8BIT)
CARD Y/PB/PR SIGNAL
IC5311 (LVDS TRANSMITTER)
82-84,86-89,93
G DATA (8BIT)
VIDEO SIGNAL(MAIN/SUB)
OSD
MIX
V-SYNC
H-SYNC
V-SYNC
H-SYNC
8,10-12,14-16,18
B DATA (8BIT)
29-31,33-36,40
CLOCK(76MHz)
2-4,6,7,54-56
G DATA (8BIT)
41-43,46-49,55
19,20,22-25,27,28
V-SYNC
H-SYNC
204
205
47
48
45
46
41
42
37
38
39
40
TTL PARALLEL
TO LVDS SERIAL
CONVERTER
51
52
IC5009 (SUB VIDEO SIGNAL PROCESS)
Y DATA (10BIT)
LVDS DATA A(+)
LVDS DATA A(-)
LVDS DATA B(+)
LVDS DATA B(-)
TO VIDEO II
LVDS DATA C(+) SIGNAL PATH
LVDS DATA C(-) BLOCK DIAGRAM
LVDS DATA D(+)
LVDS DATA D(-)
LVDS CLOCK(+)
LVDS CLOCK(-)
PLL
31
148-157
P5302-14
P5302-15
P5302-11
P5302-12
P5302-8
P5302-9
P5302-2
P5302-3
P5302-5
P5302-6
Y/PB/PR DATA (10BIT)
Y/PB/PR
180-189
103
89
101
185
I/P CONVERTER
480i --> 480p
1080i --> 1080i
480p --> 480p
720p --> 720p
Y/V
11 15 16 17 123 122 120 150-152,160-164
14,37,67,76,90,
119,128,142,
172,186,195
VCC
VCC
13,26,38,53,66,78,
91,105,118,130,143,
156,171,184,196, 208
138-141,145-148 125-127,129,133-136
RGB SELECT
CLOCK
V-SYNC
H-SYNC
A/D CLOCK
161
172
173
CLOCK(76MHz)
162-171
H-SYNC
A/D H-SYNC
V-SYNC
V-SYNC
A/D H-SYNC
V-SYNC
A/D CLOCK
PB/PR DATA (10BIT)
182 192-194,198-202 178-181,187-189,191 166-169,173-176
203
9,26,34,44
VCC
6 7 8 9 10
IC5312
IC5305
+1.8V
REG.
3
1
4
+3.3V
+3.3V
REG.
5
+5V
A/D
PB/C
A/D
PR
MULTI WINDOW
PICTURE IN PICTURE
SPLIT SCREEN
SEARCH
2D Y/C SEPARATION
NTSC DECODER
A/D
Y/PB/PR DATA (8BIT)
Y/PB/PR
135-142
IC5310 (OR GATE)
130
129
CARD V-SYNC
CARD H-SYNC
V-SYNC
H-SYNC
76MHz CLOCK
VCC
57
56
55
14
11
11,27,43,60,64,109,119,
133,146,159,175,191,
202,214,233,244,255
IC5309
+3.3V
1
2
13
12
3
4
SPECTRUM
SPLITTER
VCC
VCC
+3.3V
+3.45V
TP5309
IC5011
VCC
4
VCC
4
VCC
3
+2.5V
REG.
5
+3.3V
IC5010
76,86,96,106
+2.5V
REG.
OSD BLANKING
OSD DATA 0
FROM
SYSTEM CONTROL
OSD DATA 1
BLOCK DIAGRAM
OSD DATA 2
OSD DATA 3
5
IC5008
+2.5V
REG.
1
CLOCK
(27MHz)
GCS2+
2
X5301
76MHz
OSC
5
3,8,67,73
12,26,42,59,110,118,134,
147,160,176,190,201,
213,232,243,254
1
193-200,216-231,246-253
131
IC5012 (64M SDRAM)
27MHz CLOCK
64M
SDRAM
VCC
+3.3V
IC5302 (SCALER)
R DATA(8BIT)
147-154
G DATA(8BIT)
157-164
122-124,127-131
134,135,138-143
106
RGB SELECT
110-112,115-119
720P
CONVERTER
81 92 102 101
CLOCK(76MHz)
CLOCK(76MHz)
V-SYNC
H-SYNC
1,3,9,15,29,35,41,
43,49,55,75,81
FROM
SD/PC CARD
SIGNAL PROCESS
BLOCK DIAGRAM
1,10,24,36,46,54,68,76,
78,93,100,105,114,126,
137,145,180,201
VCC
+3.3V
B DATA(8BIT)
166-173
IC5304
175
178
176
A/D H-SYNC
A/D CLOCK
V-SYNC
17,42,61,83,86,108,
156,174,207
VCC
1
+2.5V
REG.
8
+3.3V
IC5303 (64M MEMORY)
3-8,11-15,18-22,25-30,
32-35,37,39-41,43,44
IC5301 (LEVEL SHIFER)
1
2
64M
MEMORY
1,3,9,15,29,35,41,
43,49,55,75,81
VCC
+3.3V
VIDEO SIGNAL PATH I BLOCK DIAGRAM (2/2)
PT-50LC13
VIDEO SIGNAL PATH II BLOCK DIAGRAM (1/2)
LCD DRIVE C.B.A.
IC2502 (LVDS RECEIVER)
FROM VIDEO I
SIGNAL PATH
BLOCK DIAGRAM
LVDS DATA A(+)
LVDS DATA A(-)
LVDS DATA B(+)
LVDS DATA B(-)
LVDS DATA C(+)
LVDS DATA C(-)
LVDS DATA D(+)
LVDS DATA D(-)
LVDS CLOCK(+)
LVDS CLOCK(-)
P2501-14
P2501-15
P2501-11
P2501-12
P2501-8
P2501-9
P2501-2
P2501-3
P2501-5
P2501-6
IC2505 (COLOR CORRECTION/LCD TIMING GENERATOR)
30,32-35,
37-39
10
9
12
11
16
15
20
19
18
17
R DATA (8BIT)
160-162,
164-168
19,20,24,25,
27-30,32,33
STSQE(R)
STSQO(R)
XFR(R)
S/H CLOCK(R)
LVDS SERIAL TO
TTL PARALLEL
CONVERTER
41-43,45-47,
49,50
G DATA (8BIT)
R DATA (10BIT)
37
38
36
34
147-154
FRP 40
XFRP 70
PLL
1-3,5,51,
53-55
B DATA (8BIT)
136-141,
143,144
H-SYNC 29
7
H-SYNC
V-SYNC 27
8
V-SYNC
26
13
CLOCK(76 MHz)
50,51,53-55,
58-62
STSQE(G)
STSQO(G)
XFR(G)
S/H CLOCK(G)
IC2501
+5V
5
+3.3V 4
REG.
G DATA (10BIT)
68
69
67
63
13,23,31,40,48,56
VCC
<FROM IC2304(60)> XDIR X
<FROM IC2304(59)> DIR X
<FROM IC2304(50)> DIR Y
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
SERIAL CLOCK
120
SERIAL CLOCK
SERIAL DATA 1
119
SERIAL DATA 1
CS(L)
121
CS(L)
82,83,85-87,
90-92,94,95
STSQE(B)
STSQO(B)
XFR(B)
S/H CLOCK(B)
<FROM IC2304(52)> RESET(L)
122
<FROM IC2304(57)> CORRECT ON(L)
6
B DATA (10BIT)
99
100
97
96
RESET(L)
CORRECT ON(L)
Q2009
LEVEL SHIFTER
Q2010, 2011
LEVEL SHIFTER
Q2001, 2002
LEVEL SHIFTER
Q2003, 2004
LEVEL SHIFTER
Q2005, 2006
LEVEL SHIFTER
Q2007, 2008
LEVEL SHIFTER
NRG 114
ENABLE 1 71
ENABLE 2 72
ENABLE 3 76
ENABLE 4 77
IC2008 (LEVEL SHIFTER)
+5V
+3.3V
VCC
1,12,26,35,44,56,66,
75,80,88,89,98,109,
131,132,155,176
+2.5V
REG.
VCC
VCC 1,30
7
LEVEL SHIFTER
26
DY 115
8
LEVEL SHIFTER
24
DX 78
10
LEVEL SHIFTER
20
6
LEVEL SHIFTER
27
9
LEVEL SHIFTER
23
22
5
LEVEL SHIFTER
11
LEVEL SHIFTER
IC2504
8
2
+15.3V
15,45,74,103,133,163
1
VCC
CLY 116
CLX 79
28
19
18
0/5V ---> 0/15.3V
VIDEO SIGNAL PATH II BLOCK DIAGRAM (1/2)
PT-50LC13
VIDEO SIGNAL PATH II BLOCK DIAGRAM (2/2)
VIDEO SIGNAL(MAIN/SUB)
+15.3V
TP2002
IC2001 (SAMPLING HOLD)
D/A CONVERTER
2-11
46
47
48
13
14
15
AMP
SAMPLING HOLD
26,28,30,32,34,36
VCC(A) 18,27,31,35,42
+15.3V
VCC(D) 17
+3.3V
Q2012-2017
LEVEL
SHIFTER
IC2002 (SAMPLING HOLD)
D/A CONVERTER
2-11
46
47
48
13
14
15
AMP
SAMPLING HOLD
26,28,30,32,34,36
VCC(A) 18,27,31,35,42
+15.3V
VCC(D) 17
+3.3V
LCD(G)
TP2004
IC2003 (SAMPLING HOLD)
D/A CONVERTER
2-11
46
47
48
13
14
15
AMP
SAMPLING HOLD
26,28,30,32,34,36
VCC(A) 18,27,31,35,42
+15.3V
VCC(D) 17
+3.3V
Q2018-2023
LEVEL
SHIFTER
IC2004 (SAMPLING HOLD)
D/A CONVERTER
2-11
46
47
48
13
14
15
AMP
SAMPLING HOLD
26,28,30,32,34,36
VCC(A) 18,27,31,35,42
+15.3V
VCC(D) 17
+3.3V
TP2006
D/A CONVERTER
2-11
AMP
SAMPLING HOLD
26,28,30,32,34,36
VCC(A) 18,27,31,35,42
+15.3V
VCC(D) 17
+3.3V
IC2007 V(SW)
IC2006 (SAMPLING HOLD)
5
3
D/A CONVERTER
2-11
46
47
48
13
14
15
P2002-36
P2002-35
P2002-34
P2002-33
P2002-32
P2002-31
P2002-(19-30)
P2002-18
P2002-17
P2002-16
P2002-15
P2002-14
P2002-13
P2002-12
P2002-11
P2002-10
P2002-9
P2002-8
P2002-7
P2002-6
P2002-5
P2002-4
P2002-3
P2002-2
P2002-1
LCD(B)
IC2005 (SAMPLING HOLD)
46
47
48
13
14
15
LCD(R)
P2001-36
P2001-35
P2001-34
P2001-33
P2001-32
P2001-31
P2001-(19-30)
P2001-18
P2001-17
P2001-16
P2001-15
P2001-14
P2001-13
P2001-12
P2001-11
P2001-10
P2001-9
P2001-8
P2001-7
P2001-6
P2001-5
P2001-4
P2001-3
P2001-2
P2001-1
SAMPLING HOLD
AMP
L
H
4
L
H
15
Q2024-2029
LEVEL
SHIFTER
+15.3V
26,28,30,32,34,36
VCC(A) 18,27,31,35,42
+15.3V
VCC(D) 17
+3.3V
2
1
VCC 16
9 10
P2003-36
P2003-35
P2003-34
P2003-33
P2003-32
P2003-31
P2003-(19-30)
P2003-18
P2003-17
P2003-16
P2003-15
P2003-14
P2003-13
P2003-12
P2003-11
P2003-10
P2003-9
P2003-8
P2003-7
P2003-6
P2003-5
P2003-4
P2003-3
P2003-2
P2003-1
+15.3V
FROM
V-COM(R) CONTROL
SYSTEM CONTROL V-COM(G) CONTROL
BLOCK DIAGRAM
V-COM(B) CONTROL
VIDEO SIGNAL PATH II BLOCK DIAGRAM (2/2)
PT-50LC13
SD/PC CARD SIGNAL PROCESS BLOCK DIAGRAM
CARD Y/PB/PR SIGNAL
MAIN C.B.A.
P9002
IC9004 (SD/PC CARD SIGNAL PROCESS)
L9012
VCC(+3.3V)
+3.3V
SD DATA(0-3)
SD DATA(0-3)
160-162,165
SD CLOCK
TO VIDEO I
SIGNAL PATH
BLOCK DIAGRAM
CARD Y/PB/PR DATA (8BIT) : 480i
CARD Y/PB/PR DATA
(0-7)
SD CLOCK
SD WRITE PROTECT(L)
SD CARD DETECT(L)
169
106-110,
113-115
CARD V-SYNC
CARD H-SYNC
118
119
IC9207 (TRANSCEIVER)
CARD V-SYNC
CARD H-SYNC
SD/PC CARD
SIGNAL PROCESS
2
3
4
5
6
7
8
9
1 DIRECTION
19 ENABLE
PC DATA(0-15)
122-128,131-137,
140,141
18
17
16
15
14
13
12
11
VCC
IC9008
+6.5V
3
+3.5V
REG.
VCC
2
1,18,27,51,59,68,75,92,
99,104,111,130,148,157,
159,164,183,193,201
2
+2.8V
REG.
9,35,44,83,121,139,172
PC ADDRESS(0-9)
PC CARD DETECT1(L)
PC CARD DETECT2(L)
CHIP ENABLE2
CHIP ENABLE1
OUTPUT ENABLE
I/O READ CONTROL
WRITE ENABLE
I/O WRITE CONTROL
VS1
VS2
REG
RESET(L)
20
18
17
16
15
14
13
12
11
VCC
VCC
3
P9201
PC DATA(0-15)
IC9208 (TRANSCEIVER)
2
3
4
5
6
7
8
9
1 DIRECTION
19 ENABLE
IC9002
+3.3V
SD CARD
PC CARD
+5V(PC CARD DETECTED)/0V(NO PC CARD)
20
4
+3.3V
PC ADDRESS 0
PC ADDRESS 1
Q9001
154
155
IC9209 (BUFFER)
IC9205 (D-FLIP/FLOP)
3
4
7
8
13
14
17
18
IC9001 (128M SDRAM)
+3.3V
SDRAM DATA (0-15)
128M SDRAM
F/F
F/F
F/F
F/F
F/F
F/F
F/F
2
3
4
5
6
7
8
9
19 ENABLE
2
5
6
9
12
15
16
19
11
38
102
VCC
20
IC9211 (BUFFER)
94.5MHz
IC9201 (D-FLIP/FLOP)
+3.3V
+3.3V
16
VCC
11
13
14
F/F
10
12
15
F/F
F/F
20
VCC
2
3
4
5
6
7
8
9
19 ENABLE
1,3,9,14,27,43,49
VCC
18
17
16
15
14
13
12
11
VCC
77-82,85-90,
93-96
TP9001
94.5MHz
20
F/F
18
17
16
15
14
13
12
11
IC9206 (OR GATE)
CARD RESET(L)
LCS1(L)
24
174
1
9
+3.3V
HCS3(L)
153
HRD
150
1
2
4
5
10
9
IC9202 (D-FLIP/FLOP)
1
2
3
4
F/F
10
11
12
13
F/F
3
+6.5V
+5V REG.
1
3
8
2
VCC
5
TP9202
IC9204 (+5V REG.)
6
14
+3.3V
TP9201
PC CARD ON(H)
9
VCC
14
IC9203 (2 TO 4LINE DECODER)
IO/MEM
12
IC9212 (BUFFER)
VCC
IC9003 (INVERTER)
TO VIDEO I
27MHz CLOCK
SIGNAL PATH
BLOCK DIAGRAM
X9001
+3.3V
16
13
116
27MHz CLOCK
HWR
158
149
1
2
3
2 TO 4LINE
DECODER
13
14
15
2 TO 4LINE
DECODER
1
4
2
4
5
11
IC9210 (BUFFER)
12
20
VCC
1
11
10
117
27MHz CLOCK
27MHz
OSC
HCS1(L)
2
9
8
105
27MHz CLOCK
5
6
49
27MHz CLOCK
152
DATA(8-15)
IC9007 (FLASH MEMORY)
3
4
178-182,185-191,
194-197
DATA(0-15)
DATA(0-7)
FLASH
MEMORY
12
+3.3V
14
PROGRAM FOR
CARD PROCESSOR (IC9004)
VCC
37
+3.3V
2
3
4
5
6
7
8
9
19
18
17
16
15
14
13
12
11
ENABLE
RESET(L)
VCC
CARD RESET(L) <FROM IC6003(43)>
LCS2(L)
CARD SERIAL DATA 1
CARD SERIAL CLOCK
CARD CS(L)
CARD READY(L)
175
142
143
166
167
CARD SERIAL DATA 0
CARD SERIAL DATA 1
CARD SERIAL CLOCK
CARD CS(L)
CARD READY(L)
TO/FROM
SYSTEM CONTROL
BLOCK DIAGRAM
SD/PC CARD SIGNAL PROCESS BLOCK DIAGRAM
PT-50LC13
AUDIO SIGNAL PATH BLOCK DIAGRAM
TUNER C.B.A.
AUDIO
+16V
IC7501
(MTS/SAP SIGNAL PROCESS)
U7001
(MAIN TUNER)
22
21
R7514
SEPARATION
MTS/SAP
SIGNAL
PROCESS
VCC
R-CH
L-CH
29
30
AUDIO SIGNAL
AUDIO AMP C.B.A.
REAR JACK C.B.A.
1
IC3501 (AUDIO/VIDEO SW)
TP7501
Q7501
B
B
Q7502
P7002-7
P3501-7
P7002-5
P3501-5
TP7502
19
TV
LINE 1
LINE 2
LINE 3
DVI/RGB
AUDIO
INPUT
SELECT
(R-CH)
62
2
9
16
59
TV
LINE 1
LINE 2
LINE 3
DVI/RGB
AUDIO
INPUT
SELECT
(L-CH)
3
IC4501
(AUDIO AMP)
IC3601 (SOUND PROCESSOR)
IC3602 (AUDIO/VIDEO SW)
64
4
11
18
61
IC4503
+12V
REG.
RL4501
NETWORK C.B.A. (FOR R-CH)
40
+5V
71
21
12
64
55
AUDIO
INPUT
SELECT
(R-CH)
23
5
SOUND
PROCESS
(R-CH)
P3603-3
12
P4505-3
11
AUDIO AMP
(R-CH)
2
3
2
P4503-1
P4502-2
P4502-3
P4502-4
P4553-1
P4553-2
P4552-1
P4552-2
SPEAKER
(R-CH)
WOOFER
P4551-1
P4551-2
SPEAKER
(R-CH)
TWEETER
6
JK3501
AUDIO IN1 (R)
AUDIO IN1 (L)
I2C CONTROL
AUDIO IN2 (R)
1
38
70
20
11
63
54
AUDIO
INPUT
SELECT
(L-CH)
24
VCC
42
AUDIO IN2 (L)
34
VCC VCC
31
47
SOUND
PROCESS
(L-CH)
P3603-1
21
I2C CONTROL VCC
I2C CONTROL
33
28
15
+9V
VCC
2
3
1
18
AUDIO AMP
(L-CH)
P4505-1
7
-16V
1
6
VEE
VEE
+16V
3
VCC
+9V
4
5
NETWORK C.B.A. (FOR L-CH)
Q4504
17
P4553-1
P4553-2
P4552-1
P4552-2
SPEAKER
(L-CH)
WOOFER
P4551-1
P4551-2
SPEAKER
(L-CH)
TWEETER
5
+9V
FRONT JACK C.B.A.
4
+5V
Q4501
DRIVE Q4505
JK4801
AUDIO IN3 (R)
P3902-11
P3502-11
AUDIO IN3 (L)
P3902-9
P3502-9
AMP MUTE(L) <FROM IC6003(13)>
MAIN C.B.A.
RGB AUDIO IN2
JK4802
R
L
IC4002 (SW)
(R-CH)
P3901-13
P5501-13
P3901-11
P5501-11
2
5
4
RGB2
RGB1
DVI
15
14
11
RGB2
RGB1
DVI
I2C SERIAL CLOCK FROM SYSTEM
I2C SERIAL DATA CONTROL
BLOCK DIAGRAM
3
P3404-17
P3602-17
13
P3404-18
P3602-18
(L-CH)
RGB AUDIO IN1
JK4001
R
SWITCHING
CONTROL
L
JK4003
9
DVI
AUDIO IN (R)
DVI
AUDIO IN (L)
Q4002
VCC
16
+5V
VEE
7
-5V
10
Q4001
<FROM IC6003(62)> AUDIO SW CONTROL 2
<FROM IC6003(64)> AUDIO SW CONTROL 1
JK3601
COMPONENT
AUDIO IN1 (R)
COMPONENT
AUDIO IN1 (L)
JK3602
COMPONENT
AUDIO IN2 (R)
COMPONENT
AUDIO IN2 (L)
JK3603
COMPONENT
AUDIO IN3 (R)
COMPONENT
AUDIO IN3 (L)
JK3604
COMPONENT
AUDIO IN4 (R)
COMPONENT
AUDIO IN4 (L)
IC3502 (OP AMP)
JK3502
AUDIO OUT (R)
7
AUDIO OUT (L)
5
1
Q3505
MUTE-ON
Q3506
MUTE-ON
DRIVE
3
-VEE
4
-5V
VCC
8
+5V
Q3504
LINE OUT MUTE(H) <FROM IC6003(9)>
AUDIO SIGNAL PATH BLOCK DIAGRAM
PT-50LC13
SYSTEM CONTROL BLOCK DIAGRAM
REAR JACK C.B.A.
TUNER C.B.A.
MAIN C.B.A.
IC6501 (TUNER MICROCONTROLLER)
U7001 (MAIN TUNER)
IC3601 (SOUND PROCESSOR)
I2C SERIAL CLOCK 17
I2C SERIAL DATA 18
+9V
15
P3602-11
P3602-12
P6003-1
P6003-2
P6003-3
P6003-4
P6003-5
P6003-6
P6003-7
P6003-8
P6003-9
P3404-11
P3404-12
VCC
IC6003 (MAIN MICROCONTROLLER)
IC6002
IC3602 (AUDIO/VIDEO SW)
+3.3V
I2C SERIAL CLOCK 3
I2C SERIAL DATA 2
+9V
31,47
VCC
+5V
1
VCC
RESET 1
2
X6001
4 MHz
OSC
5
I2C SERIAL CLOCK0 70
I2C SERIAL DATA0 71
RESET(L)
75
76
OSC2
OSC1
78
80
I2C SERIAL CLOCK1
I2C SERIAL DATA1
IC5504 (A/D CONVERTER)
I2C SERIAL CLOCK 33
I2C SERIAL DATA 34
VCC 42
IC5005
(MAIN VIDEO SIGNAL PROCESS)
+9V
DTS BUSY(L)/CS(H)
RESET(L)
SERIAL DATA 0
SERIAL CLOCK
SUB MICROCONTROLLER CS(L)
59
73
1
81
49
LAMP TIME DATA
RGB INPUT LEVEL
ADJUSTMENT DATA
+5V
+3.3V
Q6007
I2C SERIAL CLOCK 6
I2C SERIAL DATA 5
VCC
8
+3.3V
REG.
32
77
VCC
VCC
41
VCC
DTS REQ(L)
6
47
SERIAL CLOCK
11
46
SERIAL DATA 1
CARD CS(L)
50
CARD CS(L)
CARD READY(L)
51
CARD READY(L)
+3.3V
VCC
+1.8V
VCC
13,26,38,53,66,78,91,
105,118,130,143,156,
171,184,196
VCC 14
+3.3V
+3.3V
VCC
+2.5V
VCC
1,10,24,36,46,54,68,
76,78,93,100,105,114,
126,137,145,180,201
SERIAL DATA 0
SERIAL CLOCK
SERIAL DATA 1
CS(L)
205
203
208
204
17,42,61,83,86,108,
156,174,207
4
3
2
1
11
12
13
14
120
SERIAL CLOCK
OSD DATA 1 26
2
3
OSD DATA 1
1
2
13
12
119
SERIAL DATA 1
OSD DATA 2 24
9
8
OSD DATA 2
OSD DATA 3 23
12
11
OSD DATA 3
VCC 14
5
OSD BLANKING 8
12
+3.3V
VCC
IC5301 (LEVEL SHIFTER)
6
VCC
SERIAL DATA 0
36
SERIAL DATA 0
38
SERIAL CLOCK
37
SERIAL DATA 1
76
SCALER CS(L)
4
CS(L)
SERIAL DATA 0
SERIAL CLOCK
SERIAL DATA 1
11
Q6006
Q6002
Q6005
Q6001
8
VCC
CS (L) 1
12
13
XO 16
XI 15
FPGA DATA
EEPROM CS (L)
4
3
2
1
71
6
10
11
12
13
21
EEPROM SERIAL CLOCK
EEPROM SERIAL DATA 0 5
8
9
6
5
19
EEPROM SERIAL DATA 0
20
EEPROM SERIAL DATA 1
EEPROM SERIAL CLOCK
VCC 14
EEPROM SERIAL DATA 1 2
5V --> 3.3V
+3.3V
IC6308 (LEVEL SHIFTER)
2
3.3V --> 5V
OPERATION C.B.A.
VCC
4
5
+5V
+5V
D6304 TEMP
79
TEMP LED ON(L)
80
LAMP LED ON(L)
D6701 POWER
+5V
OSD BLANKING
Q6702
KEY MATRIX
(OPERATION BUTTON)
IC6304
+5V 5
REG.
4
EEPROM CS(L)
62
COLOR CORRECTION CS(L)
23
24
22
SERIAL DATA 1
SERIAL CLOCK
SERIAL DATA 0
+3.3V
9
+3.3V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
+17V
48
+17V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
+14V
47
+14V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
P6305-6
P6305-7
P6305-3
P6305-4
P6305-5
P6305-1
P6305-2
V-REF 10
VCC 11
VCC 56
+5V
6
7
2
V-COM-R
CONTROL
V-COM-G
CONTROL
3
V-COM-G
CONTROL
V-COM-B
CONTROL
4
V-COM-B
CONTROL
SW+15.3V
CONTROL
1
SW+15 3V
CONTROL
TO VIDEO II
SIGNAL PATH
BLOCK DIAGRAM
TO
POWER SUPPLY
BLOCK DIAGRAM
+5V
RESET(L) 18
78
77
46
47
48
42
43
POWER LED-R ON(L)
POWER LED-G ON(L)
SCAN 0
SCAN 1
SCAN 2
KEY DATA 0
KEY DATA 1
IC6001
(BUFFER)
+5V
+14V
FAN1 ON(H) 53
1
4
2
9
1
RESET
18
RESET (L)
FAN2 SPEED CONTROL 28
FAN2 ON(H) 55
1
4
2
X2301
8 MHz
OSC
12
13
X1
X2
FAN3 SPEED CONTROL 30
FAN3 ON(H) 73
1
4
2
FAN 1
DRIVE 3
P2902-1
P2902-2
P2902-3
P2903-1
P2903-2
P2903-3
FAN 3
DRIVE 3
P2904-1
P2904-2
P2904-3
COVER SWITCH C.B.A.
8
IC5311 (LVDS TRANSMITTER)
RESET 2
FAN 2
DRIVE 3
IC2904
10
IC2502
+5V
+3.3V
63
+5V
60
+6.5V
61
+33V
62
-5V
64
+9V
TEMPERATURE DATA 1 2
TEMPERATURE DATA 2 3
RS-232C
IC2903
+5V
7
FAN(1,2,3) LOCK(H) 6
TEMPERATURE DATA 3 4
TEMPERATURE DATA 4 5
TXD
RXD
IC2902
IC6301
+3.3V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
+5V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
+6.5V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
+33V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
-5V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
+9V LINE DETECT
(NORMAL(H)/ABNORMAL(L))
P2302-7
P2302-8
TXD 39
RXD 40
IC2303
X6302
8 MHz
OSC
X6301
32.768kHz
OSC
U6301
REMOTE
SENSOR
+5V
P6701-6
P6701-7
P6701-3
P6701-4
P6701-5
P6701-1
P6701-2
VCC 8
V-COM-R
CONTROL
UNSW+9V
FAN1 SPEED CONTROL 26
GREEN
Q6701
I2CSERIAL CLOCK 38
58
LAMP STATUS
8
+5V
LOGIC
I2C SERIAL DATA 36
TO
POWER SUPPLY
BLOCK DIAGRAM
LAMP ON(H)
+2.5V
REG.
IC2305 (DAC)
IC2304 (LCD MICROCONTROLLER)
STANDBY(L)
/POWER ON(H)
1
SERIAL DATA 1
50
FAN1 SPEED
LVDS DATA A(+)
CONTROL
LVDS DATA A(-)
LVDS DATA B(+)
LVDS DATA B(-)
LVDS DATA C(+)
LVDS DATA C(-)
LVDS DATA D(+)
LVDS DATA D(-)
LVDS CLOCK(+)
LVDS CLOCK(-)
47
48
45
46
41
42
37
38
39
40
P5302-14
P5302-15
P5302-11
P5302-12
P5302-8
P5302-9
P5302-2
P5302-3
P5302-5
P5302-6
P2501-14
P2501-15
P2501-11
P2501-12
P2501-8
P2501-9
P2501-2
P2501-3
P2501-5
P2501-6
10
9
12
11
16
15
20
19
18
17
LVDS DATA A(+)
LVDS DATA A(-) FAN1 SPEED 7
CONTROL
LVDS DATA B(+)
LVDS DATA B(-)
LVDS DATA C(+)
LVDS DATA C(-)
LVDS DATA D(+)
LVDS DATA D(-)
LVDS CLOCK(+)
LVDS CLOCK(-)
SW2911
COVER SW
IC2905
(OP AMP)
5
6
P2306-1
P2306-2
7
P2912-1
P2912-2
THERMISTOR 1 C.B.A.
R2811
TEMPERATURE
SENSOR
IC2905 (OP. AMP)
1
D6303 LAMP
RED
+3.3V
IC2504
CS(L)
5
33
23
24
22
IR DATA 32
+3.3V
121
ADJUSTMENT DATA/
SERIAL CLOCK SETTING DATA OF
VCC 8
SERIAL DATA 0 EACH IC'S FOR LCD
DRIVE C.B.A.
1 CS(L)
+3.3V
FILTER ERROR DETECTION 65
3
IC6307 (LEVEL SHIFTER)
IC6306 (EEPROM)
8
VCC2
15,45,74,103,133,163
6
LAMP ON(H) 44
OSC2
OSC1
5V --> 3.3V
5
9
IC2301 (EEPROM)
2
STANDBY(L)/NORMAL(H) 48
VCC 11
VCC 56
5V --> 3.3V
14
6
1,12,26,35,44,56,66,
75,80,88,89,98,109,
131,132,155,176
VCC1
TO VIDEO I
SIGNAL PATH
BLOCK DIAGRAM
IC6008
(BUFFER)
IC6302 (SUB MICROCONTROLLER)
Q6305
DRIVE
+3.3V
+3.3V
10
LAMP COVER OPEN(H) 66
10
IC2505
(COLOR CORRECTION/LCD TIMING GENERATOR)
11
IC5313 (LEVEL SHIFTER)
IC5302 (SCALER)
+5V
+3.3V
45
SERIAL DATA 0 153
SERIAL CLOCK 155
VCC 19
4
13
SERIAL CLOCK 77
SERIAL DATA 1 21
SERIAL DATA 0 22
14,37,67,76,90,119,
128,142,172,186,195
I2C SERIAL DATA0
3
5V --> 3.3V
12
I2C SERIAL CLOCK0
24
OSD DATA 0
Q6008
11
TUNER SERIAL CLOCK
TUNER SERIAL DATA
CS(H)
VCC
20
IC5301 (LEVEL SHIFTER)
10
27
6
LAMP STATUS 19
CARD SERIAL DATA 0
IC5306 (FPGA)
VCC
IC2503 (BUFFER)
VCC 14
60
CARD SERIAL DATA 1
TUNER SERIAL CLOCK
TUNER SERIAL DATA
CS(H)
U7101 (SUB TUNER)
5
+3.3V
3
CARD SERIAL CLOCK
FROM/TO
SD/PC CARD
SIGNAL PROCESS
BLOCK DIAGRAM
VCC 14
1
2
4
5
13
12
SUB TUNER CS(H) 24
14
13
12
OSD DATA 0 27
IC6001 (BUFFER)
SETTING DATA OF EACH
IC's FOR MAIN C.B.A.
USER ADJUSTMENT DATA
14
13
12
IC7501 (MTS/SAP SIGNAL PROCESS)
14
15
17
16
13
IC6007
(BUFFER)
I2C SERIAL CLOCK1 18
I2C SERIAL DATA1 17
RESET(L) 15
IC6006 (EEPROM)
21
TUNER SERIAL CLOCK 22
TUNER SERIAL DATA 23
MAIN TUNER CS(H) 25
LCD DRIVE C.B.A.
IC5009
(SUB VIDEO SIGNAL PROCESS)
I2C SERIAL CLOCK 6
I2C SERIAL DATA 5
VCC
+5V
DTS REQ(L)
DTS BUSY(L)
SERIAL CLOCK
SERIAL DATA 1
SERIAL DATA 0
DTS CS(H)
RESET(L)
SERIAL DATA 1 82
IC6005 (EEPROM)
8
6
5
3
4
7
+5V
I2C SERIAL CLOCK1 117
I2C SERIAL DATA1 116
RESET(L) 65
+5V
35
34
32
31
30
29
3
IC6004 (BUFFER)
I2C SERIAL CLOCK1 56
I2C SERIAL DATA1 57
IC3501 (AUDIO/VIDEO SW)
P7003-1
P7003-2
P7003-3
P7003-4
P7003-5
P7003-6
P7003-7
P7003-8
P7003-9
3
2
P2303-2
P2303-1
P2811-2
P2811-1
(NEAR THE FAN1)
+5V
P5302-18
P5302-16
P5302-17
P5302-20
P5302-19
P2501-18
P2501-16
P2501-17
P2501-20
P2501-19
THERMISTOR 2 C.B.A.
R2821
TEMPERATURE
SENSOR
P2304-2
P2304-1
P2821-2
P2821-1
(NEAR THE LAMP)
SYSTEM CONTROL BLOCK DIAGRAM
PT-50LC13
OPTICAL BLOCK DIAGRAM
SCREEN
Blue Light Path
Green Light Path
MIRROR
Red Light Path
PROJECTION UNIT
PROJECTION
LENS
LIGHT IN
POLARIZER
BLUE UNIT
LIGHT IN
POLARIZER
BLUE
LIGHT IN
POLARIZER
RED UNIT
LCD/PRISM UNIT
DICHROIC
PRISM
RELAY LENS 2
LIGHT OUT
POLARIZER
BLUE
UV CUT FILTER
ND FILTER
FIELD LENS RED
FULL MIRROR
RED
LCD RED
LCD BLUE
FIELD LENS BLUE
FULL MIRROR
BLUE
OPTICAL BLOCK UNIT
LIGHT OUT
POLARIZER
RED
LCD GREEN
LIGHT OUT
POLARIZER
GREEN
LIGHT IN
POLARIZER GREEN
CONDENSER
LENS
LIGHT IN
POLARIZER
GREEN UNIT
FIELD LENS
GREEN
FULL MIRROR
BLUE
RELAY LENS 1
DICHROIC
MIRROR
GREEN
DICHROIC
MIRROR
RED
INTEGRATOR
LAMP
P/S CONVERTER
OPTICAL BLOCK DIAGRAM
PT-50LC13
PT-50LC13
9.2.
INTERCONNECTION SCHEMATIC DIAGRAM
INTERCONNECTION SCHEMATIC DIAGRAM
THERMAL FUSE UNIT REPLACEMENT NOTE:
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE NUMBER LSJA0464-FE (115
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’ INCENDIE N’ UTILISERQUE DES FUSIBLE DE MÉME
TYPE NUMÉRO LSJA0464-FE (115 )
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
NOTE:
Do not use the part number on this diagram.
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
).
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
NOTE:REFER TO BEGINNING OF SCHEMATIC SECTION.
THE LAMP UNIT IS NOT SUPPLIED AS A REPLACEMENT PART.
WHEN REPLACING, REPLACE THE LAMP UNIT WHICH IS
NOTE:
SUPPLIED AS A OPTIONAL ACCESSORY.
PARTS MARKED "PT" ARE NOT USED.
TV/TUNER UNIT
MAIN C.B.A.
POWER C.B.A.
P3401
73
P1007
P1007 (14 Pins)
P804
AC CORD FAN 4
P1006
(3 Pins)
DVI IN
P805
P1001
P1008
DVI AUDIO IN L-CH
P1009
P1010
P1011
P1009 (3 Pins)
P1008 (8 Pins)
DVI AUDIO IN R-CH
PROJECTION UNIT
BALLAST C.B.A.
P1302
(2 Pins)
P1302
P1303
RGB IN 1
P6002
FAN CASE UNIT
P1301
(5 Pins)
FAN 1
P2901
LAMP
UNIT
P1301
P2902
(3 Pins)
P1305
P1305 (4 Pins)
RGB AUDIO IN 1
P1306
OPERATION C.B.A.
P6701
P6701
(9 Pins)
LCD DRIVE C.B.A.
FRONT JACK C.B.A.
S-VIDEO IN 3
P3901
P3901
(14 Pins)
P5501
P2903
(3 Pins)
AUDIO IN 3 R-CH
LCD / PRISM UNIT
FAN 3
LCD PANEL (RED)
P5302
P2501
14 (20 Pins)
P2001
P2904
(36 Pins)
P6006
(4 Pins)
P6006 USED FOR
ADJUSTMENT AT
FACTORY ONLY
AUDIO IN 3 L-CH
(3 Pins)
LCD PANEL (GREEN)
P2002
COVER SWITCH C.B.A.
(36 Pins)
P2306
P2912
(2 Pins)
P2912
LCD PANEL (BLUE)
P6007
(4 Pins)
P6007 USED FOR
ADJUSTMENT AT
FACTORY ONLY
RGB IN 2
P3902
P3902
(12 Pins)
TUNER C.B.A.
P7003
UHF/VHF MAIN TUNER
P7003
(13 Pins)
P2003
(36 Pins)
THERMISTOR 1 C.B.A.
P2303
P6301
(8 Pins)
P6301 USED FOR
ADJUSTMENT AT
FACTORY ONLY
RGB AUDIO IN 2
P2302
(8 Pins)
P2302 USED FOR
ADJUSTMENT OF
LCD DRIVE C.B.A.
761 (2 Pins)
P2811
THERMISTOR 2 C.B.A.
P2304
762 (2 Pins)
P2821
P3404
P3403
(18 Pins)
PIN
P2305
(4 Pins)
P2305 USED FOR
ADJUSTMENT AT
FACTORY ONLY
P6003
(18 Pins)
AUDIO AMP C.B.A.
REAR JACK C.B.A.
(25 Pins)
P3502
P3601
P4501
P3602
PIN
758 (1 Pin)
P3501
P7002
P3603
P7002 (8 Pins)
P4505
(6 Pins)
P4503
NETWORK C.B.A.
P2901
(4 Pins)
P4553
P4552
(2 Pins)
SPEAKER
(R-CH)
WOOFER
(2 Pins)
SPEAKER
(R-CH)
TWEETER
(2 Pins)
SPEAKER
(L-CH)
WOOFER
(2 Pins)
SPEAKER
(L-CH)
TWEETER
P4505
P4551
AUDIO OUT R-CH
AUDIO OUT L-CH
VIDEO OUT
S-VIDEO OUT
AUDIO IN 2 R-CH
AUDIO IN 2 L-CH
VIDEO IN 2
S-VIDEO IN 2
AUDIO IN 1 R-CH
AUDIO IN 1 L-CH
VIDEO IN 1
S-VIDEO IN 1
COMPONENT
AUDIO IN 4 R-CH
COMPONENT
AUDIO IN 4 L-CH
NETWORK C.B.A.
PR
PB COMPONENT
IN 4
Y
COMPONENT
AUDIO IN 3 R-CH
COMPONENT
AUDIO IN 3 L-CH
PR
PB COMPONENT
IN 3
Y
COMPONENT
AUDIO IN 2 R-CH
COMPONENT
AUDIO IN 2 L-CH
PR
PB COMPONENT
IN 2
Y
COMPONENT
AUDIO IN 1 R-CH
PIN
COMPONENT
AUDIO IN 1 L-CH
(25 Pins)
PR
PIN
PB COMPONENT
IN 1
UHF/VHF SUB TUNER
Y
UHF/VHF
IN
FAN 2
P6305
P6001
(6 Pins)
P6001 USED FOR
ADJUSTMENT AT
FACTORY ONLY
VIDEO IN 3
F001
115
THERMAL
(239 F) FUSE
UNIT
P4553
P4552
P4551
INTERCONNECTION SCHEMATIC DIAGRAM
PT-50LC13
66
PT-50LC13
9.2.
INTERCONNECTION SCHEMATIC DIAGRAM
INTERCONNECTION SCHEMATIC DIAGRAM
THERMAL FUSE UNIT REPLACEMENT NOTE:
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE NUMBER LSJA0464-FE (115
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’ INCENDIE N’ UTILISERQUE DES FUSIBLE DE MÉME
TYPE NUMÉRO LSJA0464-FE (115 )
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
NOTE:
Do not use the part number on this diagram.
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
).
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
NOTE:REFER TO BEGINNING OF SCHEMATIC SECTION.
THE LAMP UNIT IS NOT SUPPLIED AS A REPLACEMENT PART.
WHEN REPLACING, REPLACE THE LAMP UNIT WHICH IS
NOTE:
SUPPLIED AS A OPTIONAL ACCESSORY.
PARTS MARKED "PT" ARE NOT USED.
TV/TUNER UNIT
MAIN C.B.A.
POWER C.B.A.
P3401
73
P1007
P1007 (14 Pins)
P804
AC CORD FAN 4
P1006
(3 Pins)
DVI IN
P805
P1001
P1008
DVI AUDIO IN L-CH
P1009
P1010
P1011
P1009 (3 Pins)
P1008 (8 Pins)
DVI AUDIO IN R-CH
PROJECTION UNIT
BALLAST C.B.A.
P1302
(2 Pins)
P1302
P1303
RGB IN 1
P6002
FAN CASE UNIT
P1301
(5 Pins)
FAN 1
P2901
LAMP
UNIT
P1301
P2902
(3 Pins)
P1305
P1305 (4 Pins)
RGB AUDIO IN 1
P1306
OPERATION C.B.A.
P6701
P6701
(9 Pins)
LCD DRIVE C.B.A.
FRONT JACK C.B.A.
S-VIDEO IN 3
P3901
P3901
(14 Pins)
P5501
P2903
(3 Pins)
AUDIO IN 3 R-CH
LCD / PRISM UNIT
FAN 3
LCD PANEL (RED)
P5302
P2501
14 (20 Pins)
P2001
P2904
(36 Pins)
P6006
(4 Pins)
P6006 USED FOR
ADJUSTMENT AT
FACTORY ONLY
AUDIO IN 3 L-CH
(3 Pins)
LCD PANEL (GREEN)
P2002
COVER SWITCH C.B.A.
(36 Pins)
P2306
P2912
(2 Pins)
P2912
LCD PANEL (BLUE)
P6007
(4 Pins)
P6007 USED FOR
ADJUSTMENT AT
FACTORY ONLY
RGB IN 2
P3902
P3902
(12 Pins)
TUNER C.B.A.
P7003
UHF/VHF MAIN TUNER
P7003
(13 Pins)
P2003
(36 Pins)
THERMISTOR 1 C.B.A.
P2303
P6301
(8 Pins)
P6301 USED FOR
ADJUSTMENT AT
FACTORY ONLY
RGB AUDIO IN 2
P2302
(8 Pins)
P2302 USED FOR
ADJUSTMENT OF
LCD DRIVE C.B.A.
761 (2 Pins)
P2811
THERMISTOR 2 C.B.A.
P2304
762 (2 Pins)
P2821
P3404
P3403
(18 Pins)
PIN
P2305
(4 Pins)
P2305 USED FOR
ADJUSTMENT AT
FACTORY ONLY
P6003
(18 Pins)
AUDIO AMP C.B.A.
REAR JACK C.B.A.
(25 Pins)
P3502
P3601
P4501
P3602
PIN
758 (1 Pin)
P3501
P7002
P3603
P7002 (8 Pins)
P4505
(6 Pins)
P4503
NETWORK C.B.A.
P2901
(4 Pins)
P4553
P4552
(2 Pins)
SPEAKER
(R-CH)
WOOFER
(2 Pins)
SPEAKER
(R-CH)
TWEETER
(2 Pins)
SPEAKER
(L-CH)
WOOFER
(2 Pins)
SPEAKER
(L-CH)
TWEETER
P4505
P4551
AUDIO OUT R-CH
AUDIO OUT L-CH
VIDEO OUT
S-VIDEO OUT
AUDIO IN 2 R-CH
AUDIO IN 2 L-CH
VIDEO IN 2
S-VIDEO IN 2
AUDIO IN 1 R-CH
AUDIO IN 1 L-CH
VIDEO IN 1
S-VIDEO IN 1
COMPONENT
AUDIO IN 4 R-CH
COMPONENT
AUDIO IN 4 L-CH
NETWORK C.B.A.
PR
PB COMPONENT
IN 4
Y
COMPONENT
AUDIO IN 3 R-CH
COMPONENT
AUDIO IN 3 L-CH
PR
PB COMPONENT
IN 3
Y
COMPONENT
AUDIO IN 2 R-CH
COMPONENT
AUDIO IN 2 L-CH
PR
PB COMPONENT
IN 2
Y
COMPONENT
AUDIO IN 1 R-CH
PIN
COMPONENT
AUDIO IN 1 L-CH
(25 Pins)
PR
PIN
PB COMPONENT
IN 1
UHF/VHF SUB TUNER
Y
UHF/VHF
IN
FAN 2
P6305
P6001
(6 Pins)
P6001 USED FOR
ADJUSTMENT AT
FACTORY ONLY
VIDEO IN 3
F001
115
THERMAL
(239 F) FUSE
UNIT
P4553
P4552
P4551
INTERCONNECTION SCHEMATIC DIAGRAM
PT-50LC13
66
PT-50LC13
FRONT JACK SCHEMATIC DIAGRAM
FRONT JACK SCHEMATIC DIAGRAM
R3914
100
R3915
0
75
R3918
VIDEO IN3
PT
AUDIO IN3(L)
0
AUDIO IN3(R)
FL4801
PT[2012]
3
R4802
D4801
PT
D3913
PT
JK4591
PT
1
R3901
75[F]
R3902
75[F]
3
R3908
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
3
0
1
FL3901
PT[3216]
R3905
0
1
2
3
FL3902
PT[2012]
D3901
NNCD6.2F
(6.2V)
R3903
75[F]
JK3901
K1FB115A0015
0
2
FL3905
PT[3216]
3
PT
0
2
FL3904
PT[3216]
2
PT
3
R3907
R3904
R4597
1
2
FL3903
PT[3216]
7
6
1
2
3
4
5
R4596 PT
0
R3906
P4592
PT
4
3
2
1
D4594
SUB_H/P_GND
SUB_H/P_OUT_L
SUB_H/P_GND
SUB_H/P_OUT_R
FL4802
PT[2012]
PT
D4595
1
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D4802
PT
0
2
P3901
SUB HEAD PHONE
1
2
RGB2_R
GND
RGB2_G
GND
RGB2_B
GND
RGB2_H
GND
RGB2_V
GND
RGB2_L_AUDIO
GND
RGB2_R_AUDIO
GND
7
6
1
2
3
4
5
100
R4801
TO MAIN C.B.A.
P5501
NOTE:
PARTS MARKED "PT" ARE NOT USED.
FL3913
PT[2012]
3
75
D3912
PT
1
2
R3913
D3911
PT
0
PT
R3912
R3917
S-VIDEO IN3
FL3912
PT[2012]
3
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
JK4590
PT
PT
R4595
Y
C
1
2
P4591
PT
7
6
5
4
3
2
1
PT
D4592
0
P3902
C3562
SW_IN_L
SW_OUT_L
H/P_IN_L
AMP_GND
H/P_IN_R
SW_IN_R
SW_OUT_R
JK4801
K1U412A00008
D4593
75
R3911
HEAD PHONE
FL3911
PT[2012]
3
R3916
1
2
3
4
5
6
7
8
9
10
11
12
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
AUDIO SIGNAL
1
2
TO REAR JACK
C.B.A. P3502
L3_CPS_NOSIG_L
L3_S_IN_L
LINE3_Y
GND
LINE3_C
GND
LINE3_V
GND
LINE3_L_AUDIO
GND
LINE3_R_AUDIO
GND
SUB VIDEO SIGNAL
PT
C3561
VIDEO SIGNAL(MAIN/SUB)
PT
R4598
9.3.
RED
GREEN
BLUE
NC
CSYNC(MAC2)
RED RETURN
GREEN RETURN
BLUE RETURN
NC
GND
GND
I2C DATA
HSYNC
VSYNC
I2C SCK
RGB IN 2
JK4802
K2HC103A0017
R4803
7
6
1
2
3
4
5
0
1
2
FL4803
PT[2012]
3
R4804
0
D4803
PT
RGB AUDIO IN2
D4804
PT
1
2
3
FL4804
PT[2012]
LSJB3094
FRONT JACK SCHEMATIC DIAGRAM
PT-50LC13
67
PT-50LC13
NETWORK/ THERMISTOR 1/ THERMISTOR 2/ OPERATION/ COVER SWITCH SCHEMATIC DIAGRAMS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NETWORK SCHEMATIC DIAGRAM
OPERATION SCHEMATIC DIAGRAM
P4553
2
1
SP_OUT_L_WF 2
AMP_GND
1
TO AUDIO AMP C.B.A.
P4503
SP_OUT_L
AMP_GND
R
P4503-3
P4503-4
LSJB3097
TO MAIN
C.B.A. P6305
NETWORK SCHEMATIC DIAGRAM
GND
STBY5V
P_LED_G
P_LED_R
SCAN2
SCAN1
SCAN0
KEY_IN1
KEY_IN0
(FOR R-CH SPEAKER)
AUDIO SIGNAL
J4551
WA5
TO R-CH SPEAKER
(TWEETER)
P4551
2
1
SP_OUT_R_TW
AMP_GND
TO R-CH SPEAKER
(WOOFER)
C4551
R4551
3R3/63V
PT
SP_OUT_R_WF 2
AMP_GND
1
2
10K
R6706
D6701
P6701
9
8
7
6
5
4
3
2
1
TO AUDIO AMP C.B.A.
P4503
P4553
2
P4503-1
SP_OUT_R
P4503-2
AMP_GND
1
P4552
G
3
1
10K
P4552
R6707
PT
220
R4551
3R3/63V
390
R6705
TO L-CH SPEAKER
(WOOFER)
C4551
Q6702
2SB1218A
(LED DRIVE)
R6704
P4551
SP_OUT_L_TW 2
AMP_GND
1
Q6701
2SB1218A
(LED DRIVE)
10K
TO L-CH SPEAKER
(TWEETER)
R6702
AUDIO SIGNAL
J4551
WA5
10K
(FOR L-CH SPEAKER)
R6703
9.4.
B3AGA0000072
POWER LED
SW6701
EVQ11G05R
CH_UP
SW6703
EVQ11G05R
VOL_UP
LSJB3097
THERMISTOR 1 SCHEMATIC DIAGRAM
SW6702
SW6704
SW6705
EVQ11G05R
EVQ11G05R
EVQ11G05R
CH_DOWN
VOL_DOWN
POWER
TO LCD DRIVE
C.B.A. P2303
R2811
D4CA35030002
TEMPERATURE
SENSOR
P2811
1 THERMO_4
2 THERMO_3
LSJB3099
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
COVER SWITCH SCHEMATIC DIAGRAM
J2911
PT
THERMISTOR 2 SCHEMATIC DIAGRAM
R2821
D4CE31330001
TEMPERATURE
SENSOR
LSJB3096
1
TO LCD DRIVE
C.B.A. P2304
P2821
1 THERMO_2
2 THERMO_1
4
2
TO LCD DRIVE
P2912
C.B.A. P2306
1 COVER SW
2 GND
3
SW2911
K0L1BA000070
LSJB3098
LAMP COVER SW
LSJB3100
68
NETWORK SCHEMATIC DIAGRAM
THERMISTOR 1 SCHEMATIC DIAGRAM
THERMISTOR 2 SCHEMATIC DIAGRAM
OPERATION SCHEMATIC DIAGRAM
COVER SWITCH SCHEMATIC DIAGRAM
PT-50LC13
PT-50LC13
NETWORK/ THERMISTOR 1/ THERMISTOR 2/ OPERATION/ COVER SWITCH SCHEMATIC DIAGRAMS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NETWORK SCHEMATIC DIAGRAM
OPERATION SCHEMATIC DIAGRAM
P4553
2
1
SP_OUT_L_WF 2
AMP_GND
1
TO AUDIO AMP C.B.A.
P4503
SP_OUT_L
AMP_GND
R
P4503-3
P4503-4
LSJB3097
TO MAIN
C.B.A. P6305
NETWORK SCHEMATIC DIAGRAM
GND
STBY5V
P_LED_G
P_LED_R
SCAN2
SCAN1
SCAN0
KEY_IN1
KEY_IN0
(FOR R-CH SPEAKER)
AUDIO SIGNAL
J4551
WA5
TO R-CH SPEAKER
(TWEETER)
P4551
2
1
SP_OUT_R_TW
AMP_GND
TO R-CH SPEAKER
(WOOFER)
C4551
R4551
3R3/63V
PT
SP_OUT_R_WF 2
AMP_GND
1
2
10K
R6706
D6701
P6701
9
8
7
6
5
4
3
2
1
TO AUDIO AMP C.B.A.
P4503
P4553
2
P4503-1
SP_OUT_R
P4503-2
AMP_GND
1
P4552
G
3
1
10K
P4552
R6707
PT
220
R4551
3R3/63V
390
R6705
TO L-CH SPEAKER
(WOOFER)
C4551
Q6702
2SB1218A
(LED DRIVE)
R6704
P4551
SP_OUT_L_TW 2
AMP_GND
1
Q6701
2SB1218A
(LED DRIVE)
10K
TO L-CH SPEAKER
(TWEETER)
R6702
AUDIO SIGNAL
J4551
WA5
10K
(FOR L-CH SPEAKER)
R6703
9.4.
B3AGA0000072
POWER LED
SW6701
EVQ11G05R
CH_UP
SW6703
EVQ11G05R
VOL_UP
LSJB3097
THERMISTOR 1 SCHEMATIC DIAGRAM
SW6702
SW6704
SW6705
EVQ11G05R
EVQ11G05R
EVQ11G05R
CH_DOWN
VOL_DOWN
POWER
TO LCD DRIVE
C.B.A. P2303
R2811
D4CA35030002
TEMPERATURE
SENSOR
P2811
1 THERMO_4
2 THERMO_3
LSJB3099
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
COVER SWITCH SCHEMATIC DIAGRAM
J2911
PT
THERMISTOR 2 SCHEMATIC DIAGRAM
R2821
D4CE31330001
TEMPERATURE
SENSOR
LSJB3096
1
TO LCD DRIVE
C.B.A. P2304
P2821
1 THERMO_2
2 THERMO_1
4
2
TO LCD DRIVE
P2912
C.B.A. P2306
1 COVER SW
2 GND
3
SW2911
K0L1BA000070
LSJB3098
LAMP COVER SW
LSJB3100
68
NETWORK SCHEMATIC DIAGRAM
THERMISTOR 1 SCHEMATIC DIAGRAM
THERMISTOR 2 SCHEMATIC DIAGRAM
OPERATION SCHEMATIC DIAGRAM
COVER SWITCH SCHEMATIC DIAGRAM
PT-50LC13
PT-50LC13
9.5.
AUDIO AMP SCHEMATIC DIAGRAM
AUDIO AMP SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
PT 10K
R4537
PT
J4502
PT
PT 10/16V
PT
PT 2R7
2R7
C4520
C4534
R4520
R4521
PT 0.1[KB]
C4523
C4521
PT 0.1[KB]
PT 2700
PT
R4538
R4542
PT
R4539
R4541
PT 0
R4540
AUDIO SIGNAL
Q4506
PT 2SB710ARS
R4536
C4535 PT100/6.3V
7
6
POWER_G
VCC
IC4503
TA78M12S
(+12V REG.)
PT 47K
C4536
C4516
10/16V
C4514
10/50V
3
PT1K
Q4508
PT 2SD601A
PRE_G
R4534
POWER
ON_H
1
2
2
PT 10K
Q4507
PT 2SD601A
3
R4535
PT
IC4502
PT
+12V
REG.
1
C4529
MUTE_L
8
PT 330
9
R4532
R4533
10
PT 10/16V
PT22
PT 100/6.3V
4
5
C4522 PT
22/6.3V
R4517
PT 47K
3
4
5
GND
6
7
8
9
10
10
0.1
C4501
1000/35V
C4502
R4501
3
4700
R4526
R4527
Q4504
2SD601ARS
SWITCHING
AUDIO MUTE-ON
820
Q4505
2SD601ARS
SWITCHING
AUDIO MUTE-ON
PT 0
R4518
PT 0
0.068[KB]
C4508
0.068[KB]
R4511
470
470
R4512
470
R4513 C4509
10/16V[N]
2
C4527
1
P4503
SP_OUT_L 4
3
AMP_GND
SP_OUT_R 2
1
AMP_GND
C4526
4
4R7/25V
5
4R7
ERX1SJ4R7P
6
C4528
RL4501
ALA2PF12
0
3.3V
R4510
10K
PT
R4505
PT
0.1
0
C4505
R4546
R4543
0.047[KB]
PT
4R7
ERX1SJ4R7P
R4531
R4530
J4501
WA7.5
33K
C4507
R4524
PT
J4504
PT
5V
AMP_MUTE_L
AUDIO_G
AMP_R_AUDIO
AUDIO_G
AMP_L_AUDIO
0
R4504
PT
D4504
TO NETWORK C.B.A. P4553
(FOR R-CH SPEAKER)
15K
0.1
R4529
R4528
33K
C4506
6
5
4
3
2
1
0.047[KB]
R4507 R4509
C4504
0
15K
R4525
R4503
R4545
J4505
PT
TO NETWORK C.B.A. P4553
(FOR L-CH SPEAKER)
MA4051-M
(5.1V)
Q4501
2SD601ARS
SWITCHING
AUDIO MUTE-ON
MA167
P4502
PT
SW_IN_L
7
SW_OUT_L 6
H/P_IN_L
5
AMP_GND
4
H/P_IN_R
3
SW_IN_R
2
SW_OUT_R 1
R4508
0
D4501
R4502
15K
C4503
10/16V
4700
R4506
R4544
1/50V[N]
10/16V[N]
1000/35V
C4511
C4510 1/50V[N]
C4518
2
PT
PT 1/50V[N]
1
-+
-Vs
PT
C4519
0.1
C4513
+Vs
PT
C4530
-Vs
C4532
TO REAR JACK
C.B.A. P3603
PT
+-
C4512
C4533
R4519
(AUDIO AMP)
PT 1/50V[N]
TDA7265
P4505
470
PT
IC4501
C4531
P4501
1
2
3
R4548
+Vs
GND
-Vs
R4547
P1009
P1010
P1011
PT
(TO POWER C.B.A.)
R4516
PT 47K
LINK TO VOLTAGE CHART
LSJB3092
AUDIO AMP SCHEMATIC DIAGRAM
PT-50LC13
69
PT-50LC13
9.5.
AUDIO AMP SCHEMATIC DIAGRAM
AUDIO AMP SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
PT 10K
R4537
PT
J4502
PT
PT 10/16V
PT
PT 2R7
2R7
C4520
C4534
R4520
R4521
PT 0.1[KB]
C4523
C4521
PT 0.1[KB]
PT 2700
PT
R4538
R4542
PT
R4539
R4541
PT 0
R4540
AUDIO SIGNAL
Q4506
PT 2SB710ARS
R4536
C4535 PT100/6.3V
7
6
POWER_G
VCC
IC4503
TA78M12S
(+12V REG.)
PT 47K
C4536
C4516
10/16V
C4514
10/50V
3
PT1K
Q4508
PT 2SD601A
PRE_G
R4534
POWER
ON_H
1
2
2
PT 10K
Q4507
PT 2SD601A
3
R4535
PT
IC4502
PT
+12V
REG.
1
C4529
MUTE_L
8
PT 330
9
R4532
R4533
10
PT 10/16V
PT22
PT 100/6.3V
4
5
C4522 PT
22/6.3V
R4517
PT 47K
3
4
5
GND
6
7
8
9
10
10
0.1
C4501
1000/35V
C4502
R4501
3
4700
R4526
R4527
Q4504
2SD601ARS
SWITCHING
AUDIO MUTE-ON
820
Q4505
2SD601ARS
SWITCHING
AUDIO MUTE-ON
PT 0
R4518
PT 0
0.068[KB]
C4508
0.068[KB]
R4511
470
470
R4512
470
R4513 C4509
10/16V[N]
2
C4527
1
P4503
SP_OUT_L 4
3
AMP_GND
SP_OUT_R 2
1
AMP_GND
C4526
4
4R7/25V
5
4R7
ERX1SJ4R7P
6
C4528
RL4501
ALA2PF12
0
3.3V
R4510
10K
PT
R4505
PT
0.1
0
C4505
R4546
R4543
0.047[KB]
PT
4R7
ERX1SJ4R7P
R4531
R4530
J4501
WA7.5
33K
C4507
R4524
PT
J4504
PT
5V
AMP_MUTE_L
AUDIO_G
AMP_R_AUDIO
AUDIO_G
AMP_L_AUDIO
0
R4504
PT
D4504
TO NETWORK C.B.A. P4553
(FOR R-CH SPEAKER)
15K
0.1
R4529
R4528
33K
C4506
6
5
4
3
2
1
0.047[KB]
R4507 R4509
C4504
0
15K
R4525
R4503
R4545
J4505
PT
TO NETWORK C.B.A. P4553
(FOR L-CH SPEAKER)
MA4051-M
(5.1V)
Q4501
2SD601ARS
SWITCHING
AUDIO MUTE-ON
MA167
P4502
PT
SW_IN_L
7
SW_OUT_L 6
H/P_IN_L
5
AMP_GND
4
H/P_IN_R
3
SW_IN_R
2
SW_OUT_R 1
R4508
0
D4501
R4502
15K
C4503
10/16V
4700
R4506
R4544
1/50V[N]
10/16V[N]
1000/35V
C4511
C4510 1/50V[N]
C4518
2
PT
PT 1/50V[N]
1
-+
-Vs
PT
C4519
0.1
C4513
+Vs
PT
C4530
-Vs
C4532
TO REAR JACK
C.B.A. P3603
PT
+-
C4512
C4533
R4519
(AUDIO AMP)
PT 1/50V[N]
TDA7265
P4505
470
PT
IC4501
C4531
P4501
1
2
3
R4548
+Vs
GND
-Vs
R4547
P1009
P1010
P1011
PT
(TO POWER C.B.A.)
R4516
PT 47K
LINK TO VOLTAGE CHART
LSJB3092
AUDIO AMP SCHEMATIC DIAGRAM
PT-50LC13
69
PT-50LC13
9.6.
TUNER SCHEMATIC DIAGRAM
TUNER SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
LSJA0468
Z7001
VIDEO SIGNAL(MAIN/SUB)
2TNR
U7001
ENG36714GF
(UHF/VHF MAIN TUNER)
TP7001
VJES0005
AUDIO OUT
NC
15
16
17
18
19
20
21
22
23
24
25
C7107
1000P[KB]
C7108
PT
R7107
1K
1K
1K
R7104
R7105
270
PT
R7106
PT
C7106
PT
PT
C7105
R7103
L7101
330
Q7002
2SB1218A
(BUFFER)
10U
C7102
1000/6.3V
1K
1K
C7103
2200P
C7104
2200P
C7109
C7101
1K
AFC
14
VIDEO OUT
SD OUT
13
FM-H/NC
SIF_OUT
CE
12
IF IN
5V
11
IF OUT
NC
10
33V
[BT]
9
LOCK
[AGC]
8
T-DATA
5V
7
CLOCK
GND
GND
FM-ANT
GND
GND
RF-IN
6
R7102
1K
R7004
5
1K
1K
R7003
4
R7101
1K
R7002
R7007
1K
Q7001
PT
R7011
R7009 2KB
0.01
3
1K
1000P[KB]
C7008
R7012
C7007
C7010
PT
2
MAIN TUNER
VIDEO LEVEL
1K
C7006
R7005
PT
1
Q7101
2SB1218A
(BUFFER)
P7002
1
2
3
4
5
6
7
8
TO MAIN C.B.A.
P7003
P6003
1 DTS_REQ
2 DTS_BUSY
3 MAIN_SUB_SCK
4 MAIN_SUB_SMDATA
5 MAIN_SUB_MSDATA
6 DTS_CS
7
8
9
10
11
12
13
R7514 SEPARATION
R7517
4
5
6
7
8
MODE
9
MUTE
SIF/BB
11
12
SAP
FILTER
NOISE
DET
SAP
DET
NC
FOMO
10
13
14
15
14
15
16
100P
C6505
100P
R6536 100
1K
R6532
R6534 100
1K
R6530
P21/PTO1
TNR1_CS
1K
R6528
17
18
19
20
21
P23/BUZ
TNR_SERIAL_CLOCK
R6526 100
0
R6524
R6523 100
R6522 100
13
VDD
12
IC
11
P22/PCL
TNR_SERIAL_DATA
10
R6521 100
R6520 100
9
AVREF
8
P20/PTO0
TNR2_CS
7
X6501
EF0EC4004T4
or EF0GC4004T4
or VSXS0160
16
R6519 100
R6518 100
R6517 PT
6
C6501
2R2/50V
0.01
TP7503
WA10
Q6501
PT
70
LINK TO VOLTAGE CHART
PT
R6516
10K
R6512
0.033[KB]
C7518
0.1[KB]
C7516
C7514
J7502
0.022[KB]
0.1[KB]
C7508
3R3/50V
C7507
0.33/50V
C7505
10/16V
C7504
C7503
J7501
WA5
5
P13/TI0
TNR1_LOCK_L
4
P00/INT4
GND
3
R53
DTS_BUSY
2
0.1
WIDEBAND
FILTER
AGC SW
SAP
DEMOD
22
P110/AN0
TNR2_AFC
NOISE
FILTER
SAP OUT
FILTER
PT
3
SIF/BB
SW
L-R/SAP
SW
R6515 PT
1
TUNER
MICROCONTROLLER
23
C6504
IIC/PARA
2
L-R
FILTER
C6503
100/6.3V
WIDEBAND
RMS DET
1
PILOT
CANCEL
1K
SPECTRAL
FILTER
L+R
FILTER
PILOT
DET
24
R6531
dbx
DE-EMPH
STEREO
FILTER
LINK TO I/O CHART
17
PLL
25
P111/AN1
TNR1_AFC
SPECTRAL
EXPAND
SPECTRAL
RMS DET
INPUT
VCA
18
Vcc
26
1K
WIDEBAND
EXPAND
OFFSET
CANCEL
19
27
R6529
L-R/SAP
IC7501
AN5832SA
MTS/SAP
SIGNAL PROCESS
20
OFFSET
CANCEL
28
1K
75us
DE-EMPH
21
SIF
DEMOD
29
R6527
OFFSET
CANCEL
22
30
R6525 1K
L+R
MATRIX
& MODE SW
23
31
P03/SI/SBI
P61/KR1/AN5
S_DATA_OUT
GND
P60/KR0/AN4
P10/INT0
NC
DTS_CS
P113/AN3
P11/INT1
TNR1_SIG_L
AFT_ON_H/OFF_L
P112/AN2
P12/INT2/TI1
TNR2_SIG_L TNR2_LOCK_L
24
32
P01/SCK
P63/KR3/AN7
SCK
GND
P62/KR2/AN6 P02/SO/SB0
NC
S_DATA_IN
GND
33
AVSS
25
NC
34
P30
TEMP_LED
26
35
R51
P32
REPEAT_LED
POWER_ON_LED
R52
P31
LAMP_LED
DTS_REQ
R50
REC_LED
27
IIC
DECORDER
P33
STANBY_LED
28
R6514 PT
P43
PRO_TIMER_LED
29
PT
30
AGC
R6513 PT
P42
ON_TIMER_LED
X1
4.00MHz
X2
37
P41
TNR2_DEFEAT_H
38
RESET
39
P40
TNR1_DEFEAT_H
40
XT2
41
R6510
NC
36
42
VSS
31
R6511 1K
R6509 PT
0.33/50V
C7520
0.01
C7515
R7513 C7517 0.22[KB]
3300
C7519
0.1[KB]
10/16V
C7513
PT
C7511
C7512
2R2/50V
PT
C7510
100
10K
C7509
100/6.3V
R7510
R7511
R7507
C7506
R7506 22K
2R2/50V
R7508
100
R7509
10K
27K
PT 180K
PT
R7503
27K
R7505
R7504
C7502
22K
2R2/50V
0.01
C7501
2200
100U
IC6501
D750066-330
32
C6502
L7501
PT
22K
PT
PT
PT
PT
22K
PT
AFT_ON_H/OFF_L
TP6501
PT
R6501
R6502
R6503
R6504
R6505
R6506
R6507
R6508
WA5 56K
50KB
XT1
R7512
TP7501
WA10
Q7502
2SB1218A
(BUFFER)
5V
33V
GND
GND
WA5
1800
2200
R7515
R7516
0
Q7501
2SB1218A
(BUFFER)
TP7502
WA10
SYS_RST_L_5V
I2C_SCK_5V
I2C_DATA_5V
10KB
10KB
D7502
PT
L6501
D7501
PT
R7501
GND
C7005
25
2200
GND
M_TNR_R_AUDIO
33P
24
TP7101
WA10
R7502
TO REAR JACK
C.B.A. P3501
M_TNR_VIDEO
GND
S_TNR_VIDEO
GND
M_TNR_L_AUDIO
C7003
2200P
C7004
R7001
1
L7001
ESD GND
10U
2200P
C7002 1000/6.3V
PT
10/16V
C7001
P7001
23
VIDEO OUT
22
R7010
21
NC
20
NC
AUDIO OUT
19
0
18
SUB_TUNER
PT
17
AFC
16
R7008 C7009
15
SIF_OUT
14
SD OUT
13
PT R7006
PT
12
IF IN
11
IF OUT
10
33V
T-DATA
9
CLOCK
CE
8
LOCK
5V
7
NC
6
[AGC]
5
[BT]
5V
4
GND
GND
3
GND
GND
2
FM-ANT
(NC)
RF-OUT
MAIN_TUNER
1
AUDIO SIGNAL
U7101
ENG36712GF ENG36708GY
(UHF/VHF SUB TUNER)
LSJB3095
TUNER SCHEMATIC DIAGRAM
PT-50LC13
PT-50LC13
9.6.
TUNER SCHEMATIC DIAGRAM
TUNER SCHEMATIC DIAGRAM
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
LSJA0468
Z7001
VIDEO SIGNAL(MAIN/SUB)
2TNR
U7001
ENG36714GF
(UHF/VHF MAIN TUNER)
TP7001
VJES0005
AUDIO OUT
NC
15
16
17
18
19
20
21
22
23
24
25
C7107
1000P[KB]
C7108
PT
R7107
1K
1K
1K
R7104
R7105
270
PT
R7106
PT
C7106
PT
PT
C7105
R7103
L7101
330
Q7002
2SB1218A
(BUFFER)
10U
C7102
1000/6.3V
1K
1K
C7103
2200P
C7104
2200P
C7109
C7101
1K
AFC
14
VIDEO OUT
SD OUT
13
FM-H/NC
SIF_OUT
CE
12
IF IN
5V
11
IF OUT
NC
10
33V
[BT]
9
LOCK
[AGC]
8
T-DATA
5V
7
CLOCK
GND
GND
FM-ANT
GND
GND
RF-IN
6
R7102
1K
R7004
5
1K
1K
R7003
4
R7101
1K
R7002
R7007
1K
Q7001
PT
R7011
R7009 2KB
0.01
3
1K
1000P[KB]
C7008
R7012
C7007
C7010
PT
2
MAIN TUNER
VIDEO LEVEL
1K
C7006
R7005
PT
1
Q7101
2SB1218A
(BUFFER)
P7002
1
2
3
4
5
6
7
8
TO MAIN C.B.A.
P7003
P6003
1 DTS_REQ
2 DTS_BUSY
3 MAIN_SUB_SCK
4 MAIN_SUB_SMDATA
5 MAIN_SUB_MSDATA
6 DTS_CS
7
8
9
10
11
12
13
R7514 SEPARATION
R7517
4
5
6
7
8
MODE
9
MUTE
SIF/BB
11
12
SAP
FILTER
NOISE
DET
SAP
DET
NC
FOMO
10
13
14
15
14
15
16
100P
C6505
100P
R6536 100
1K
R6532
R6534 100
1K
R6530
P21/PTO1
TNR1_CS
1K
R6528
17
18
19
20
21
P23/BUZ
TNR_SERIAL_CLOCK
R6526 100
0
R6524
R6523 100
R6522 100
13
VDD
12
IC
11
P22/PCL
TNR_SERIAL_DATA
10
R6521 100
R6520 100
9
AVREF
8
P20/PTO0
TNR2_CS
7
X6501
EF0EC4004T4
or EF0GC4004T4
or VSXS0160
16
R6519 100
R6518 100
R6517 PT
6
C6501
2R2/50V
0.01
TP7503
WA10
Q6501
PT
70
LINK TO VOLTAGE CHART
PT
R6516
10K
R6512
0.033[KB]
C7518
0.1[KB]
C7516
C7514
J7502
0.022[KB]
0.1[KB]
C7508
3R3/50V
C7507
0.33/50V
C7505
10/16V
C7504
C7503
J7501
WA5
5
P13/TI0
TNR1_LOCK_L
4
P00/INT4
GND
3
R53
DTS_BUSY
2
0.1
WIDEBAND
FILTER
AGC SW
SAP
DEMOD
22
P110/AN0
TNR2_AFC
NOISE
FILTER
SAP OUT
FILTER
PT
3
SIF/BB
SW
L-R/SAP
SW
R6515 PT
1
TUNER
MICROCONTROLLER
23
C6504
IIC/PARA
2
L-R
FILTER
C6503
100/6.3V
WIDEBAND
RMS DET
1
PILOT
CANCEL
1K
SPECTRAL
FILTER
L+R
FILTER
PILOT
DET
24
R6531
dbx
DE-EMPH
STEREO
FILTER
LINK TO I/O CHART
17
PLL
25
P111/AN1
TNR1_AFC
SPECTRAL
EXPAND
SPECTRAL
RMS DET
INPUT
VCA
18
Vcc
26
1K
WIDEBAND
EXPAND
OFFSET
CANCEL
19
27
R6529
L-R/SAP
IC7501
AN5832SA
MTS/SAP
SIGNAL PROCESS
20
OFFSET
CANCEL
28
1K
75us
DE-EMPH
21
SIF
DEMOD
29
R6527
OFFSET
CANCEL
22
30
R6525 1K
L+R
MATRIX
& MODE SW
23
31
P03/SI/SBI
P61/KR1/AN5
S_DATA_OUT
GND
P60/KR0/AN4
P10/INT0
NC
DTS_CS
P113/AN3
P11/INT1
TNR1_SIG_L
AFT_ON_H/OFF_L
P112/AN2
P12/INT2/TI1
TNR2_SIG_L TNR2_LOCK_L
24
32
P01/SCK
P63/KR3/AN7
SCK
GND
P62/KR2/AN6 P02/SO/SB0
NC
S_DATA_IN
GND
33
AVSS
25
NC
34
P30
TEMP_LED
26
35
R51
P32
REPEAT_LED
POWER_ON_LED
R52
P31
LAMP_LED
DTS_REQ
R50
REC_LED
27
IIC
DECORDER
P33
STANBY_LED
28
R6514 PT
P43
PRO_TIMER_LED
29
PT
30
AGC
R6513 PT
P42
ON_TIMER_LED
X1
4.00MHz
X2
37
P41
TNR2_DEFEAT_H
38
RESET
39
P40
TNR1_DEFEAT_H
40
XT2
41
R6510
NC
36
42
VSS
31
R6511 1K
R6509 PT
0.33/50V
C7520
0.01
C7515
R7513 C7517 0.22[KB]
3300
C7519
0.1[KB]
10/16V
C7513
PT
C7511
C7512
2R2/50V
PT
C7510
100
10K
C7509
100/6.3V
R7510
R7511
R7507
C7506
R7506 22K
2R2/50V
R7508
100
R7509
10K
27K
PT 180K
PT
R7503
27K
R7505
R7504
C7502
22K
2R2/50V
0.01
C7501
2200
100U
IC6501
D750066-330
32
C6502
L7501
PT
22K
PT
PT
PT
PT
22K
PT
AFT_ON_H/OFF_L
TP6501
PT
R6501
R6502
R6503
R6504
R6505
R6506
R6507
R6508
WA5 56K
50KB
XT1
R7512
TP7501
WA10
Q7502
2SB1218A
(BUFFER)
5V
33V
GND
GND
WA5
1800
2200
R7515
R7516
0
Q7501
2SB1218A
(BUFFER)
TP7502
WA10
SYS_RST_L_5V
I2C_SCK_5V
I2C_DATA_5V
10KB
10KB
D7502
PT
L6501
D7501
PT
R7501
GND
C7005
25
2200
GND
M_TNR_R_AUDIO
33P
24
TP7101
WA10
R7502
TO REAR JACK
C.B.A. P3501
M_TNR_VIDEO
GND
S_TNR_VIDEO
GND
M_TNR_L_AUDIO
C7003
2200P
C7004
R7001
1
L7001
ESD GND
10U
2200P
C7002 1000/6.3V
PT
10/16V
C7001
P7001
23
VIDEO OUT
22
R7010
21
NC
20
NC
AUDIO OUT
19
0
18
SUB_TUNER
PT
17
AFC
16
R7008 C7009
15
SIF_OUT
14
SD OUT
13
PT R7006
PT
12
IF IN
11
IF OUT
10
33V
T-DATA
9
CLOCK
CE
8
LOCK
5V
7
NC
6
[AGC]
5
[BT]
5V
4
GND
GND
3
GND
GND
2
FM-ANT
(NC)
RF-OUT
MAIN_TUNER
1
AUDIO SIGNAL
U7101
ENG36712GF ENG36708GY
(UHF/VHF SUB TUNER)
LSJB3095
TUNER SCHEMATIC DIAGRAM
PT-50LC13