Panasonic PT-50LCZ70 - 50" Rear Projection TV, Руководство по обслуживанию

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12.5. REAR JACK SCHEMATIC DIAGRAM
PT-50LCZ70/PT-56LCZ70/PT-61LCZ70/PT-50LCZ7/PT-56LCZ7
/PT-61LCZ7/PT-50LCZ70-K/PT-56LCZ70-K/PT61LCZ70-K
VIDEO SIGNAL AUDIO SIGNAL
+
+ +
+
+
+
+
+
+
+
R
L
V
R
L
V
B
GR
R
B
GR
R
RED
WHITE
RED
WHITE
RED
WHITE
R
L
C
V
Y
MON_L
MON_R
AV1_R
AV1_R
AV1_L
AV1_L
AV2_L
AV2_L
AV2_R
AV2_R
AV3_L
SDA_5V SCL_5V
YUV2_R
YUV2_L
YUV2_U
YUV1_L
YUV1_R
DVI1_R
MAIN_L
MAIN_R
TNR_R DTV_R DTV_L DVI1_L
FAN3_LOCK_H
FAN4_LOCK_H
AV3_R
CN3502
1
2
3
4
5
6
0.1u[ZF]
C2758 0.1u[ZF]
C2757 0.1u[ZF]
C2751 0.1u[ZF]
C2753
C2754
0.1u[ZF]
C2760 0.1u[ZF]
C2755 0.1u[ZF]
C2767
C2764
C2763 PT
PT
PT
PT
C2759 0.1u[ZF]
C2756 0.1u[ZF]
C2752 0.1u[ZF]
C2762
C2769
47u[HG]
16V
RD
C2776 47u[HG]
16V
C2775
47u[HG]
16V
C2774
47u[HG]
16V
C2761 47u[HG]
16V
RD
C2766
C2765
47u[HG]
16V
CN2756
1
2
CN2751
1
2
3
CN2752
1
2
3
CN2754
1
2
3
CN2753
1
2
3
CN2755
1
2
3
L2757
PT
PT
PT
PT
PT
PT
PT
(TO FRONT FAN)
(TO REAR FAN)
(TO OPT FAN)
L2756
L2763
L2752
L2758
L2755
J0JCC0000077
L2764
L2762
L2761
L2754
J0JCC0000077
L2753
L2751
L2760
L2759
TP2754
TP2757
TP2752
TP2758
TP2759
TP2751
TP2753
Q2753
2SD1819AHL
Q2751
2SD1819AHL
Q2754
2SD1819AHL
(FAN LOCK DET)
(FAN LOCK DET)
(FAN LOCK DET)
(FAN LOCK DET)
Q2752
2SD1819AHL
R2752
100
R2759 56k
R2751
0
R2760
1800
R2758
4700
JS2751
PT
R2754
47k
JS2752 WA5
R2767 PT
R2757 56k R2753 56k R2755 56k
R2756
10k
C4107
1u[KB]
C4123
1u[KB]
C4112
1u[KB]
C3507
C3501
C4109
1u[KB]
C4121
1u[KB]
C3511
C4113
1u[KB]
C4114
1u[KB]
C4110
1u[KB]
C3510
C3503
C4120
1u[KB]
C3506
C4104
1u[KB]
C4124
1u[KB]
C4116
1u[KB]
C3513
C3504
C4140
1u[KB]
C4111
1u[KB]
C4108
1u[KB]
C4139 1u[KB]
C4117
1u[KB]
C4105 0.1u[ZF]
C3509 C3508
C3512
C4106
1u[KB]
C3502
C4103
1u[KB]
C4115
1u[KB]
C4138
22u
16V
C4101
100u
16V
C3505
470u
10V
D3501
D3539
D3540
D3511
D3542
D3504
D3527
D3528
D3548
D3529
D3514
D3522
D3547
D3512
D3510
D3531
D3541
D3517
D3530
D3515
D3516
D3518
D3505
D3546
D3533
D3524
D3507
D3521
D3520
D3523
D3503
D3532
D3513
D3535
D3509
D3519
D3506
D3502
PT
PT
PT
PT
PT
PT
PT PT
PT
PT
PT
PT
PT
PT
PT PT
PT PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT PT
PT
PT
PT
PT
PT
PT
PT
PT
D3525
D3537
D3536
D3534
D3543
D3508
D3545
D3544
D3538
D3526
AN15862A-VT
IC4101
1
L1
2
R1
3
L2
4
R2
5
VCC
6
L3
7
R3
8
L4
9
R4
10
L5
11
R5
12
L6
13
R6
14
L7
15
R7
16
L8
17
R8
18
L9
19
R9
20
L10
21
R10
22
O1
23
LOUT5
24
ROUT5
25
LOUT4
26
ROUT4
27
LOUT3
28
ROUT3
29
GND
30
LOUT2
31
ROUT2
32
LOUT1
33
ROUT1
34
ADR
35
SCL
36
SDA
37
O2
38
BIAS
39
L11
40
R11
41
L12
42
R12
43
L13
44
R13
JK3503
V
V-G
L
L-G
R
R-G
JK3502
V
V-G
L
L-G
R
R-G
JK3506
GR
GR-G
B
B-G
R
R-G
JK3504
GR
GR-G
B
B-G
R
R-G
JK3505
W-G
R-G
JK3509
W-G
R-G
JK3507
W-G
R-G
JK3501
S-VIDEO IN1
VIDEO IN1
AUDIO IN1(L)
AUDIO IN1(R)
VIDEO IN2
AUDIO IN2(L)
AUDIO IN2(R)
VIDEO OUT
COMPONENT-Y1
COMPONENT
AUDIO IN1(L)
COMPONENT
AUDIO IN1(R)
COMPONENT
AUDIO IN2(L)
COMPONENT
AUDIO IN2(R)
DVI AUDIO IN2(L)
DVI AUDIO IN2(R)
COMPONENT-PB1
COMPONENT-PR1
COMPONENT-Y2
COMPONENT-PB2
COMPONENT-PR2
AUDIO OUT(L)
AUDIO OUT(R)
C
Y
G
Y-G
C-G
G
V
V-G
L
L-G
R-SW
R
R-G
L4101
J0JHC0000078
Q4103
2SD0601ARL
Q4102
2SD0601ARL
Q4101
2SB0709A0L
R3517
75
R3510
75
R4149
180k
R3515
75
R4148 100
R3516
75
R4150 180k
R3511
75
R4147 100
R3512
75
R4120
220
R4143
270k
R4122
100k
R3513 180k
R4108
220
R3504
180k
R4139
220
R4111
220
R4125 220
R3519
180k
R3522 180k
R4117
220
R4109
220
R4121
220
R4140
220
R4141
1k
R3501
75
R4107
220
R3508
180k
R4137
100k
R4123
1k
R4116
220
R3514 180k
R4113
220
R4104
220
R3502
75
R4103 220
R4126 220
R3506
75
R4106
220
R4142
47k
R4145 100
R4114
220
R4124
1k
R4110
220
R4146 100
R4134
82k
R4136
22
R3507
180k
R3505
180k
R3521 180k
R3518
180k
R4115
220
R4135
22
R3503
75
R3509
R4112
220
R4144
1M
CN3501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
R2761
100
R2763
100
R2764
100
R2762
100
C0DBEKG00003
IC2751
1
Vc
2
VIN
3
GND
4
Vout
5
ADJ
6
GND
CN2757
1
2
R2773
R2772
R2775
R2778 27k[D]
R2777
120k[D]
R2769 27k[D]
C0DBEKG00003
IC2753
1
Vc
2
VIN
3
GND
4
Vout
5
ADJ
6
GND
C0DBEKG00003
IC2754
(FAN DRIVE)
1
Vc
2
VIN
3
GND
4
Vout
5
ADJ
6
GND
R2770 120k[D]
R2771 27k[D]
R2768
100k[D]
R2774
270k
R2766
C2771
3225
C2772
C2773 PT
IC2756
C0BBBA000022
(CMPARATOR)
1
2
3
4 5
6
7
8
Q2755
2SD0601A0L
R2765
R2786 1k
R2790
10k
R2785
10k
R2782
56k
R2788
1k
R2783
15k
R2779
56k
R2776
6800
C4125
C4122
PT
PT
R2780
22k
R2781
56k
JS2753
PT
R2789 150k
R2784 18k R2787 270k
C4141
10u
10V
Q2756
SDA_+5V
V1_S_DET
V1_V
V1_Y
THERMO
(AUDIO SW)
V2_V
D1_PB
GND
D2_PB
GND
GND
TNR_R_AUDIO
MAIN_R
DTV_R
V1_C
GND
V3_V
MAIN_L
TNR_L_AUDIO
DTV_L
A_MON_MUTE
D1_Y
D1_PR
MON_V
D2_Y
D2_PR
FAN_SD_CTL
GND
FAN_LOCK
AV3_V
GND
AV3_R
AV3_L
GND
GND
COVER_SW
FAN_GND
SCL_+5V
DTV+9V
FAN_GND
FAN3_+B
FAN3_LOCK
FAN4_LOCK
FAN_GND
FAN4_+B
(TO THERMO2)
GND
COVER_SW
PC_AUDIO_L
PC_AUDIO_R
FAN 8V
[COVER SW for HID]
[THERMO for HID]
9V
FAN 6V
FAN 7V
REAR JACK/FAN DRIVE
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
-
-
1V
2.5V
HZ L
H H
L L
V+
GND
OUTPUT
OUTPUT
TO MAIN P.C.B
CN3001
TO FRONT JACK
/OPERATION P.C.B.
CN6701
(FAN DRIVE)
(FAN DRIVE)
(TO LAMP FAN)
(SWITCHING)
(DRIVE)
(MUTE-ON)
(MUTE-ON)
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT
PT PT
PT
PT
PT
PT
PT
PT
PT
PT
PT PT
PT
PT
REAR JACK SCHEMATIC DIAGRAM
REAR JACK SCHEMATIC DIAGRAM
1 2
3 4
PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
73