DOWNLOAD Panasonic TH-50PH12U Service Manual ↓ Size: 15.22 MB | Pages: 127 in PDF or view online for FREE

Model
TH-50PH12U
Pages
127
Size
15.22 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / HIGH DEFINITION PLASMA DISPLAY
File
th-50ph12u.pdf
Date
PREV: Panasonic TH-50PH12RK / TH-50PH12RS Service Manual

Panasonic TH-50PH12U Service Manual ▷ View online

TH-50PH12U
53
13.3. P-Board (1 of 2) Schematic Diagram
!
P-BOARD ETX2MM747NFG (1/2)
COLD
HOT
COLD
HOT
TO
PF-BOARD
(PF9)
STB
CONTROL
STB
ERROR DET
PFC
CONTROL
VIKIA431A
MIP3E50MY
VIFA5502MTE1
OPEN
OPEN
OPEN
OPEN
E
B
4
D
7
3
1
C
5
F
2
8
9
6
A
TH-50PH12U
54
13.4. P-Board (2 of 2) Schematic Diagram
+5(P)
POWER
CONTROL
Vsus
ERROR DET
Vda
ERROR DET
COMPARATOR
VISSC9101M
VINJM2904ME1
VIKIA431A
VIKIA431A
VIBD9703FP
+15(P)
VISC2628T
POWER
MICOM
VILC87F2G081
TO
DS-BOARD
(DS6)
TO
DS-BOARD
(DS4)
TO
D-BOARD
(D25)
TO
S1-BOARD
(S34)
TO
C3-BOARD
(C35)
TO
SC-BOARD
(SC2)
TO
SS-BOARD
(SS11)
COLD
HOT
COLD
HOT
Vda
Vsus
!
P-BOARD ETX2MM747NFG (2/2)
VIR3111N40AT
REGULATOR
E
B
4
D
7
3
1
C
5
F
2
8
9
6
A
TH-50PH12U
55
13.5. V1, V2 and S1-Board Schematic Diagram
PUSH
S34
1
2
3
SW061
K0F162B00002
!
S1-BOARD
TNPA4602S
POWER SW
VCC
GND
OUT
R
G
STB3.3V
R1554
270
SW1551
EVQPLHA15
D1551
MAZ80330LL
R1500
1k
SW1553
EVQPLHA15
SW1554
EVQPLHA15
SW1552
EVQPLHA15
R1550
1k
L1501
C1530
6.3V
10u
R1553
470
D1554
MAZ80330LL
L1507
R1511
3k
R1512
4.7k
L1503
R1510
2.2k
L1504
V15
1
2
3
R1552
220k
SW1550
EVQPLHA15
RM001
PNA4701M05TV
V2
1
2
3
4
5
6
R1513
8.2k
L1502
Q1540
2SD0601ASL
L1508
L1505
L1506
D1550
LNJ107W5PRW
R1551
47
REMOTE RECIEVER
F
VOL.DOWN
VOL.UP
GND
LED_G
LED G
OPT
LED R
TV/VTR
!
V2-BOARD TNPA4601S
V1-BOARD TNPA4597S
DS-BOARD
(DS15)
GND
REMOCON
TO
LED_R
(DS2)
KEY_SW
TO
DS-BOARD
(P34)
TO
P-BOARD
STB3.3V
STR
!
D
A
7
1
2
B
C
6
8
3
F
9
4
E
5
TH-50PH12U
56
13.6. HA-Board Schematic Diagram
Y
Pb
Pr
+
AA_SDA2
AA_SCL2
RXD
TXD
CABEL_DET
REMOTE
SOS
PWR_STAT
RESET2
AB_AUD_L
AB_AUD_R
9V
AB_AUD_L
AB_AUD_R
RESET1
S2_DET
9V
AA_SCL2
AA_SDA2
STB5V
C3012
16V
0.1u
R3026
100
R3007
100
JS3015
ERJ3GEY0R00V
L3006
10u
JK3001
K1QBB3BB0002
G
Y
G
G
G
Pb
G
G
G
Pr
G
G
R3016
10k
JS3001
L3003
J0HABB000004
1
2
3
4
C3007
1u
16V
R3018
100
JS3012
ERJ3GEY0R00V
TP032
C3011
16V
47u
H1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
R3014
10k
JS3006
JS3004
JS3013
ERJ3GEY0R00V
JS3008
ERJ3GEY0R00V
R3036
10k
JS3007
ERJ3GEY0R00V
R3041
0
R3042
0
R3023
1k
JS3016
ERJ3GEY0R00V
Q3002
2SD0601A0L
JS3005
L3001
J0HABB000004
1
2
3
4
R3025
100
TP036
R3015
10k
IC3002
C3EAGC000027
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
C3008
1u
16V
R3037
10k
R3017
10k
TP033
R3019
100
JS3003
JS3014
ERJ3GEY0R00V
Q3001
2SD0601A0L
C3021
10V
1u
R3006
100
R3005
180k
JS3011
ERJ3GEY0R00V
L3002
J0HABB000004
1
2
3
4
L3004
J0HABB000003
1
2
3
4
JS3002
C3022
0.1u
16V
TP034
JK3002
K2HA204B0097
R3004
180k
R3022
1k
L3005
J0HABB000003
1
2
3
4
TP035
PLUG_DET
3.3V
3.3V
RSVD
RSVD
VD
HD
LAN15V
LAN15V
AUD_R
AUD_L
EEPROM
TERMINAL BOARD
INFORMATION
HA-BOARD TXNHA1VBTU
!
COMPONENT
VIDEO IN
AUDIO IN
Pr
Pb
Y
TO
DS-BOARD
(DS13)
D
A
7
1
2
B
C
6
8
3
F
9
4
E
5
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