DOWNLOAD Panasonic TC-32LX50 / TC-26LX50 Service Manual ↓ Size: 10.63 MB | Pages: 71 in PDF or view online for FREE

Model
TC-32LX50 TC-26LX50
Pages
71
Size
10.63 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LH48 CHASSIS
File
tc-32lx50-tc-26lx50.pdf
Date
PREV: Panasonic TC-32LX20 / TC-26LX20 Service Manual

Panasonic TC-32LX50 / TC-26LX50 Service Manual ▷ View online

9 Wiring Connection Diagram
1
1
DG6
29
DG7
18
5
17
9
12
7
22
20
6
19
11
2
14
13
23
4
21
31
3
16
26
8
25
32
30
28
27
5
10
24
7
15
4
6
3
2
8
3
8
5
7
1
6
2
4
21
2
31
3
16
26
8
25
1
32
30
28
27
5
10
24
7
29
18
17
9
12
22
20
19
11
14
13
15
23
4
6
LCD PANEL
3
8
7
1
6
2
4
5
5
8
7
1
3
6
2
4
13
16
21
18
17
9
12
20
19
11
14
1
13
6
4
2
8
5
9
8
23
3
15
DG5
5
7
4
20
23
3
22
6
24V ON
21
2
17
1
AP4
4
AP5
3
23
DG4
6
16
2
22
5
15
10
8
9
7
12
10
11
9
14
12
13
11
16
14
21
15
13
23
18
16
1
20
15
4
19
18
3
22
17
6
17
20
2
19
5
8
7
7
21
10
19
22
10
1
12
11
14
18
3
7
4
5
2
TP 2
1
5
6
TP 1
7
1
6
2
3
DC+
CN101
DC-
4
AP2
1
11
+24V
2
4
3
GND
24V ON
6
2
4
+24V
6
10
7
9
CN201
5
1
11
8
5
+24V
+24V
9
10
8
3
7
POWER UNIT
AP-BOARD
AC COARD
AC120V
AP10
2
AC120V
1
1
4
3
6
5
5
DG12
4
3
2
1
6
7
8
7
DG13
2
CN203
36
6
21
2
7
28
31
5
10
27
3
24
15
16
17
34
21
9
31
3
12
16
34
22
33
26
20 19
35
1
11
37
14
29
13
H3
18
23
4
8
25
32
40
39
30
38
36
28
27
15
33
26
35
1
37
29
18
23
4
8
25
17
2
32
6
9
12
40
7
22
39
20
5
19
30
11
10
14
38
24
13
37
30
17
15
25
3
18
34 33
6
2
5
26
21
9
H2
DG2
16
5
21
23
4
9
35
8
16
7
23
10
12
4
29
24
22
35
20
8
19
7
10
12
31
29
24
22
20 19
31
11
11
14
14
13
13
38
38
32
1
32
36
40
28
1
39
27
36
37
40
30
17
28
15
39
27
SRQ
25
3
18
34
33
26
6
2
H-BOARD
DG3
28
8
16
27
22
4
1
29
17
11
6
14
10
10
12
24
18
5
23
7
30
15
28
27
14
26
24
2
20
23
1
30
6
20
12
G4
3
25
3
9
8
22
17
13
19
19
21
25
16
4
29
26
2
21
18
11
H4
9
5
13
7
15
3
1
2
K2
4
V-BOARD
1
2
3
K-BOARD
G2
4
G-BOARD
1
13
9
17
22
6
16
19
9
17
4
20
2
8
13
5
10
14
7
22
8
12
18
14
23
23
1
16
4
20
21
15
21
19
12
18
2
3
6
H1
7
3
5
10 11
11
15
AP1
H12
WOOFER(L)
7
WOOFER(R)
1
SQUAWKER(R)
8
2
4
H14
3
1
4
FACTORY USED
3
2
5
H15
1
4
3
6
2
5
SQUAWKER(L)
DG-BOARD
2
8
5
3
4
6
1
7
9
G1
V1
6
3
4
2
8
5
9
7
1
YGIN9
60
VSIB
CLKINB2
UBIN5
51
UBIN9
RX SDO
UBIN8
15
YGIN0
17
9
12
43
YGIN1
AP DE
UBIN2
UBIN6
DG10-DV15
1
39
HPD
HDMIINT
+3.3V(M)
JTAG TCK
HDMI RST
29
32
37
3
16
34
YGIN6
UBIN0
22
33
YGIN7
20
UBIN1
36
19
56
11
14
HDMI ROBA
38
HSIB
+5V(M)
UBIN4
YGIN2
DV-BOARD
YGIN5
40
5
10
24
JTAG TDO
55
YGIN3
6
2
YGIN4
7
53
UBIN3
54
S CLOCK1
S DATA1
21
23
NIRQ2
26
49
31
57
4
EXTCKIN
YGIN8
JTAG TMS
8
+3.3V(M)
JTAG TRST
47
25
35
UBIN7
44
52
46
RX WS
50
RX MCLK
30
13
JTAG I TDO
28
41
18
RX SCK
42
27
45
HDMI 5V DET
58
59
48
DV15
DG10
1
60
1
60
MAIN_SW_DET
STB_PS_GND
GND
STB_PS
SUB_5V
AI
GND
R_LED
G_LED
STB_3.3V
GND
REMO
TE
REMO
TE
STB_3.3V
R_LED
AI_SENSE
HP_R
OUT
GND
HP_LOUT
GND
GND
GND
S_DET
R
MAIN_SW_DET
GND
GND
G_LED
STB_PS_GND
STB_PS
SUB 5V
GND
HPDET
Y
C
V
KEYSCAN
GND
L
GND
GND
GND
GND
GND
BT_30V
ZER
O_X_DET
MAIN_3.3V
STB_PS_GND
STB_7V
THUNDER_GND
GND
STB_PS
GND
MAIN_9V
THUNDER_GND
SOUND_VCC
SOUND_VCC
SOUND_GND
SOUND_GND
UNREG_24V
MAIN_ON
GND
GND
GND
SUB_9V
SUB_5V
R_LED
G_LED
KEYSCAN
REMO
TE
AI_SENSE
MAIN_SW_DET
STB_3.3V
A_MON_DEF
A_MUTE
STB_RST
SD
A0A
SCL0A
SD
A1
SCL1
GND
GND
GND
GND
SP_MUTE
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
M_SD
A0B
SD
A0B
SCL0B
HDMI_R
HDMI_L
MPR
MY
MPB
GND
GND
GND
GND
ADJ5V
ADJ5V
AFT
M_SCL0B
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
SDA0B
SCL0B
SDA0A
SCL0A
ADJ5V
SRQ
GND
Woo_L +
Woo_L -
SP_L -
SP_L +
Woo_R +
Woo_R -
SP_R +
SP_R -
SUB_9V
MAIN_3.3V
GND
GND
GND
MAIN_3.3V
GND
MAIN_3.3V
GND
MAIN_9V
GND
GND
GND
SUB_9V(P
A
CK)
SUB_9V(P
A
CK)
P
ANEL_VCC(5V/12V)
P
ANEL_VCC(5V/12V)
P
ANEL_VCC(5V/12V)
GND
GND
GND
MAIN5V
P
ANEL_VCC_ON
MAIN5V
ZER
O_X_DET
AC
_
O
N
SOS_1
MAIN_ON
GND
GND
SUB5V
SUB5V(P
A
CK)
GND
GND
STB_7V
SUB5V
GND
GND
GND
FACTORY USED
FACTORY USED
SRQ
GND
SD
A0B
SD
A0A
SCL0B
SCL0A
ADJ5V
ADJ5V
SCL1
SCL2
GND
SD
A2
SD
A1
SRQ
INV_PWM
CURRENT
INV_ON
INV_SOS
GND
GND
GND
GND
GND
GND
Rx2-
Rx0-
RxCLK-
GND
GND
Rx3-
GND
FV_SEL
Rx0+
Rx3+
RxCLK+
PANEL-5V
PANEL-5V
PANEL-5V
PANEL-5V
GND
Rx1-
FORMAT
Rx1+
Rx2+
GND
GND
GND
TEST1
TEST2
PANEL-5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
1
4
3
FACTORY USED
6
5
7
DG15
2
WP
SCL
SD
A
GND
5
8
9
7
D
E
2
6
C
A
B
1
3
4
F
TC-32/26LX50
Wiring Connection Diagram
TC-32/26LX50
Wiring Connection Diagram
TC-32LX50 / TC-26LX50
25
TC-32LX50 / TC-26LX50
26
10 Schematic Diagrams
10.1. Schematic Diagram Notes
TC-32LX50 / TC-26LX50
27
10.2. AP-Board (1 of 2) Schematic Diagram
+
L.F
+
+
+
L.F
+
-
+
+
+
+
L.F
120V_A
C
0.8V
5.4V
SOUND_17.7V_2
R7275
180
D7151
B0JAME000083
D7201
MAZ41500MF
C7206
10V
1u
D7403
MAZ81300ML
R7259
4.7k
R7212
10k
C7401
50V
470u
Q7205
2SB0709ASL
Q7218
2SB0709ASL
R7214
4.7k
R7261
22k
D7153
B0JAME000083
Q7402
UNR221400L
D7302
MA2J11100L
D7204
MA2J11100L
R7216
4.7k
C7404
10V
1u
C7408
50V
0.01u
*R7288
0
JS7302
D7152
B0JAME000083
R7207
47k
RL7001
K6B1AGA00043
*
*
R7258
4.7k
AP2
1
3
5
7
TP7002
R7215
4.7k
D7156
B0JAME000083
TP7001
F7400
K5G402A00028
TP7904
R7260
47k
D7154
B0JAME000083
C7012
1500p
C7002
1000p
R7209
10k
TP7008
C7304
10V
1u
D7303
MAZ82000ML
LF7004
G0B650H00002
1
*
2
*
3
*
4
*
C7151
4700u
16V
L7402
0.56u
Q7206
2SB0709ASL
R7302
100k
Q7217
2SB0709ASL
C7213
16V
0.1u
C7159
2200u
35V
R7403
1k
Q7204
2SD0601ASL
D7404
MA2J11100L
C7100
50V
0.1u
JS7402
C7308
50V
0.01u
D7214
B0AACK000004
C7410
0.1u
50V
R7303
1k
C7403
16V
1000u
R7272
2.2k
AP10
1
2
2SD0602ASL
Q7220
ZA7005
K9ZZ00000424
D7211
MAZ41500MF
Q7301
UNR221400L
R7208
4.7k
*R7263
240
*R7264
240
TP7006
*C7601
0.22u
25V
TP7401
LF7002
ELF18N025A
1
*
2
*
3
*
4
*
Q7302
UNR221400L
JS7304
R7213
4.7k
C7301
50V
470u
JS7152
0
D7401
MAZ80560ML
C7405
0.1u
50V
JS7301
D7003
ERZV10V621T2
C7302
0.1u
50V
R7405
1k
C7205
10V
1u
R7304
100k
TP7004
TP7302
D7161
B0EAKR000032
D7304
MA2J11100L
TP7402
C7204
10V
1u
4.7
R7004
5W
**
**
R7160
0
C7306
0.1u
50V
TP7003
D7203
MAZ83300ML
AP3
1
2
3
4
5
6
7
8
9
10
11
C7409
0.1u
50V
D7004
B0FBAT000008
C7010
0.47u
*
*
TP7905
Q7401
UNR221400L
TP7007
1%
R7406
3.9k
C7406
0.1u
50V
C7009
0.33u
ECQU2A334BN9
*
*
R7267
33
R7274
180
C7303
16V
1000u
*JS7200
0
R7273
2.2k
C7402
0.1u
50V
R7257
47k
R7271
10k
F7300
K5G402A00028
*C7604
0.22u
25V
*R7285
0
D7155
B0JAME000083
R7210
47k
R7217
1k
R7152
0
*R7290
0
JS7401
4700p
1kV
C7007
JS7303
C7407
16V
680u
*D7602
B0HCMM000014
JS7404
TP7301
C7307
35V
1000u
R7404
100k
D7402
MA2J11100L
C7003
1000p
Q7219
2SD0601ASL
C7305
0.1u
50V
D7212
MAZ41400MF
R7003
8.2M
1W
TP7151
RL7002
K6B1AGA00043
*
*
R7211
47k
R7402
100k
ZA7002
K9ZZ00000424
Q7203
2SD0601ASL
Q7207
2SD0601ASL
C7203
0.01u
50V
*D7601
B0HCMM000014
D7301
MAZ81000ML
LF7003
ELF18N020A
1
*
2
*
3
*
4
*
R7266
180
C7207
10V
1u
*R7262
240
*C7602
0.1u
50V
R7256
47k
R7305
1k
*R7286
0
T7151
ETP28KBZA17G
2
P1
*
3
P2
*
6
S1
*
7
S2
*
9
S3
*
C5HAAKG00002
IC7401
MPD7S001
V
O
UT2
1
V
AR2
2
GND
3
ON/OFF2
4
GND
5
N.C
.
6
GND
7
VIN
9
N.C
.
11
GND
12
SW
-Node
13
ON/OFF1
14
GND
15
V
AR1
16
V
O
UT1
17
V
O
UT1
18
VIN
10
C5HAAKG00002
IC7301
MPD7S001
V
O
UT2
1
V
AR2
2
GND
3
ON/OFF2
4
GND
5
N.C
.
6
GND
7
VIN
9
N.C
.
11
GND
12
SW
-Node
13
ON/OFF1
14
GND
15
V
AR1
16
V
O
UT1
17
V
O
UT1
18
VIN
10
K5D632AD0002
F7001
1%
R7301
2.05k
24V
GND
24V
24V_ON
TO POWER UNIT
24V
24V
GND
GND
GND
GND
SOUND_17.7V OVP
5V OVP
9V OVP
3.3V OVP
DC+
TP_1
TP_2
DC-
NC
NC
NC
SUB_9V/MAIN_3.3V
SUUND_16V/SUB_5V
1
2
1
2
NEUTRAL
F4A 125V
F4A 125V
COLD
HOT
TO POWER UNIT
TO AC CORD
COLD
HOT
COLD
HOT
COLD
HOT
COLD
HOT
11
12
10
9
14
13
4
6
7
1
5
3
8
2
AP-BOARD TNPA3509AB (1/2)
B
4
A
2
1
D
9
C
5
3
7
8
6
E
F
17.5
0.4
0
0
0
22.1
0
23.9
23.9
22.7
0
5.0
0
0
0
4.9
4.9
3.2
0
0
23.0
7.5
0
0
23.9
23.9
22.3
0
0
0
0
0
8.9
8.9
23.9
23.9
23.9
23.9
0
0
0
0
0
0
2.3
&
TC-32/26LX50  AP-Board (1 of 2) Schematic Diagram
TC-32/26LX50  AP-Board (1 of 2) Schematic Diagram
TC-32LX50 / TC-26LX50
28
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