Panasonic TH-103PF9UK / TH-103PF9EK Service Manual ▷ View online
13.13. P-Board (2 of 2) Block Diagram
L.F
L.F
+
+5V
+5V
+18V
+18V
Vda+75V
Vda+75V
+15V
+15V
+5V
+18V
Vda+75V
+15V
F1702
D1701
L1701
F1701
L1702
R515
R509
L502
R514
F501
R511
R512
R510
L504
D1702
R1708
D1704
R1706
Q1702
G
D
S
D1711
R1704
Q1701
G
D
S
R1705
D1705
F301
R1732
R1727
C1715
R1729
R1750
R1761
R1731
R1728
R1733
R1740
R1742
R529
R581
R528
R530
R1741
Q301
G
D
S
Q302
G
D
S
R1751
K1701
K1702
1
P51
4
RF1701 3A
DISCHG
A
C_L
5
1
S1A
16
D502
5
S2A
D551
6
2
Source
Drain
IC501
Control
4
IPD
B5
3
P2
B6
20
GND
S1B
CONTR
OL
Q501
7
B2
P53
1
17
D504
4
P1
T501
VBias
D503
B4
Q502
18
DISCHARGE
B3
D511
STB+5V
B1
GND
GND
STB+5V
A
C_N
19
D508
S2B
AC DET
AC-
AC+
D501
PG-
STB
STB
RECTIFIER
(STB)
D1703
AC-
RECTIFIER
AC+
10
L1705
GND
Q1703
Q1704
MC1703
PFC MODULE
(VDET)
(18V)
PFC_15V
OVP
4
1
VIN
VCC
+S
OCL
3
(IDET)
7
11
GATE
6
P1
P2
S2
S1
D351
D402
T301
D403
D404
D405
D352
S5
S4B
S3
S4A
Q303
Q304
MAIN
7
RUSH
8
RELAY
4
RELAY
5
GND
TIMING
RELAY/
MC502
PFC CONTROL MODULE
6
VCC_OUT
Q1707
Q1708
14
VCC-IN
1
PGC_ON/OFF
3
13
Fsw_Low
12
15V_ON/OFF
ON/OFF
9
I+
9
SH
2
GH
6
1
GL
11
Fsw-ON
13
ON/OFF
BIAS
12
22
V+
VCC
25
VR351
15V
AC_DET
20
15V_OUT
PFC_ON
3
25
14
Vda_ON
(VDD)
10
MC701
15
Vda_LO
W
12
2
15V_IN
SUS_ST
OP
BIAS_ON
Vda_OUT
22
24
SW_MAIN
5
6
5VC_OUT
21
17
8
11
26
SUS_ON
18
F15V_OUT
9
GND
STB_OUT
P
ANEL_ON
SUS_OUT
ALL_OFF
F_STB_ON
PS_SOS
STB_IN
4
POWER MCU MODULE
7
POWER CONTROL
MC601
MODULE
MC301
Vda/STB POWER CONTROL MODULE
HOT
COLD
BAIS ON/OFF
PC505
PFC ON/OFF
PC506
Q1706
Q06
V
OUT
Q02
Q01
11
10
Vda
L401
ZD401
6
D401
MC401
Vda CONTROL MODULE
7
8
IC01
Q04
Q406
Q405
FB
1
PG
SG
9
VIN
5
3
2
OCL
Q404
VR401
Q03
Q05
L402
1
STB+5V
1
P12
+15V
16
8
4
+15V
7
F STB+15V
P25
2
1
10
Vda+75V
17
18
SW_MAIN
4
D358
P+5V
+15V
PS_SOS
P+5V
PANEL_ON
Vda_Low
ALL_OFF
P10
7
10
3
+15V
2
1
Vda+75V
P+15V
F STB+15V
F_STB_ON
2
F STB+15V
1
2
13
STB PS
20
+15V
8
P+15V
2
+15V
+15V
P+15V
+15V
9
P5
P23
6
P55
STB_IN
Vs_OUT
8
HV(SUS)_ON
6
PFC_ON
1
5Vc_OUT
5
2
Vs_STOP
7
Q553
BIAS_ON/OFF
2
PC507
Vda ON/OFF
Q352
Q354
Q353
Q551
Q351
Q552
ZD353
13
F15V_ON
16
15V_ON
ZD351
1
STB_ON
D554
15V_ON
5VC_ON
19
D555
D556
STB_ON/OFF
5V_ON
F STB+15V
ON/OFF
ON/OFF
(+15V)
(+15V)
D355
TO P52
TO P54
AC_N
AC_L
VSUS_VCC
HOT
COLD
FOR
P57
1
7
3
5
ZD504
ZD505
ZD506
ZD507
ZD505
ZD506
ZD507
ZD510
ZD511
ZD511
ZD508
ZD509
ZD509
FACTORY
USE
USE
TO P56
(SS SIDE)
(SC SIDE)
NO USE
TO SC23
(SS SIDE)
(SC SIDE)
TO DS4
TO PB31
(SC SIDE)
TO SC12
(SS SIDE)
TO SS12
TO PC203
(SS SIDE)
(SC SIDE)
TO PC202
TO PC202
NO USE
TO DS10
(SS SIDE)
(SC SIDE)
<ZTXMM641MG1>
P(MULTI) POWER SUPPLY
(Exchange board only)
!
<K5D502BNA007>
<K5D502BNA007>
!
!
TH-103PF9UK/EK
P-Board (2 of 2) Block Diagram
P-Board (2 of 2) Block Diagram
TH-103PF9UK/EK
P-Board (2 of 2) Block Diagram
P-Board (2 of 2) Block Diagram
TH-103PF9UK / TH-103PF9EK
89
13.14. HA, HX, PC, PB, V1, V2 and V3-Board Block Diagram
VCC
GND
OUT
Y
Pb
Pr
R
G
RM001
IC3002
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
JK3001
G
Y
G
G
G
Pb
G
G
G
Pr
G
G
D879
JK3511
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D1550
D872
D864
D884
JK3002
D876
+5V
JK3509
1
2
3
4
5
8
9
6
7
D877
IC850
+9V
D867
D885
+5V
D874
JK3513
D869
D887
D882
Q850
VDA_LOW_R
3
3
9
PB
71
71
RELA
Y
15V
1
1
2
2
6
2
Y
5
3
PC G
1
TXD
PB
59
59
1
3
7
2
R
2
2
8
PC B
2
15
PC
204
204
TO P5
3
RXD
RXD
DR15V
3
2
WC
9V
PC
202
202
PB
31
31
1
PB
54
54
17
EEPROM
3
1
1
TO P25
HX1
2
DR15V
15V_L
9V
2
3
F_STBY_ON_L
3
6
3
2
REMOCON
1
8
PC
203
203
1
STB3.3V
16
3
1
1
H1
5V_L
V3
2
3
10
TO DS2
17
RELA
Y
2
R
PB
64
64
2
A21
2
1
RELA
Y
3
5V_L
PB
62
62
DR15V
PB
69
69
18
3
1
VIDEO IN
DS14
20
RELA
Y
L
PC AUDIO IN
13
RELA
Y
AMP
A28
RELA
Y
A26
Q3002
PC R
PB
51
51
8
7
1
R AMP
VDA_LOW_L
Pb
3
Q3532
9
PB
56
56
STB5V
2
15V_L
5
AMP
TO P25
DDC EEPROM
PC
205
205
COMPONENT
(P-BOARD SC SIDE)
L
TO C92
L
Pr
6
1
PANEL_MAIN_ON_L
A36
3
SOS4_PS_L
LED
TERMINAL BOARD
2
FAN SOS
ALL_OFF_L
AUDIO IN
3
LED_G
PC IN
LED 11 TIMES
2
5V
3
3
Q3001
4
PC
201
201
12
1
LED_R
VCC
R
3
3
PC Rs
SOS BLINKING TIMES:
16
13
RELA
Y
FAN CONT
1
RS-232C
5V
9V
2
2
SCL
17
INFORMATION
1
VOLTAGE
SDA
1
14
3
IC3502
5V
2
1
1
DS13
V1
+5V
2
3
18
TO DS30
2
20
2
SOS4_PS
CONTROL
2
TO DS2
ALL_OFF
FAN SOS
1
10
REGULATOR
1
KEY_SW
B25
FAN CONTROL
SW1554
L AMP
10
PB
30
30
4
2
4
STR
Q3531
9
VOL.UP
VCC
5
SW1551
P+5V
IC201
B24
5
TO C43
SW1552
OR GATE
2
P+5V
AND GATE
VOL.DOWN
Q202
A22
1
1
VCC
1
STBY5V
TRIGGER
F
RELA
Y
13
2
Q204
TV/VTR
1
7
1
STBY5V ON
1
SW1550
RELA
Y
VDA_LOW
P+5V
3
5V ON
RELA
Y
P+5V
9
SW1553
3
PB
66
66
PB
61
61
V15
15V
11
TO D25
TO DS15
IC202
13
PANEL_MAIN_ON
12
2
15V
20
5
1
F_STBY_ON
(P-BOARD SS SIDE)
IC203
Q1540
3
15V
2
3.3V AVR
4
3
1
AMP/SW
TXD
F_STBY_ON_R
3
Q203
SCL
1
PB
53
53
PANEL_MAIN_ON
3
TRIGGER
VD
VIN
RELA
Y
SOS4_PS_R
VOUT
PC Ls
2
10
AMP/SW
A38
1
STBY5V_R
Q201
SDA
2
1
1
A34
16
HD
5V_R
1
5V_R
13
7
POWER CONTROL
PC
<TNPA4041>
!
(Exchange board only)
!
<TNPA4085>
(Exchange board only)
(Exchange board only)
REMOCON RECEIVER
KEY SCAN
V1
<TNPA4086>
V2
<TNPA4087>
V3
LED_G,R
!
!
(Exchange board only)
(Exchange
<TNPA4103>
!
FAN CONTROL
PB
board only)
HA COMPONENT VIDEO
!
(Exchange board only)
!
PC/232C
HX
(Exchange
board only)
board only)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
FAN (120)
<L6FAYYYH0031>
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0030>
FAN (80)
FAN (80)
<L6FAYYYH0030>
<L6FAYYYH0030>
FAN (80)
<TZTNP01YLTW>
<TXNHA10RBS>
<PNA4701M05TV>
REMOCON RECEIVER
TO
TO
TH-103PF9UK/EK
HA, HX, PC, PB, V1, V2 and V3 Block Diagram
TH-103PF9UK/EK
HA, HX, PC, PB, V1, V2 and V3 Block Diagram
TH-103PF9UK / TH-103PF9EK
90
13.15. HDD-Board Block Diagram
RX0+
RX2-
RX2+
RX1-
RX1+
RX0-
119
64
41
60
76
11
81
9
86
78
47
61
93
75
104
51
71
80
54
63
99
3
35
32
83
53
58
70
40
72
19
21
39
17
40
16
56
121
57
36
98
47
5
2
JK3001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11
+5V
46
8
65
120
49
55
22
14
54
27
33
62
43
77
20
44
74
69
79
52
53
44
38
124
15
86
52
3
85
STB+5V
30
51
JK3501
34
123
48
99
94
+3.3V
+9V
106
66
20
14
59
10
41
122
37
LAN15V
73
60
48
56
31
63
74
13
97
1
42
50
12
46
25
4
37
90
45
77
55
24
126
10
23
75
30
27
34
92
59
96
26
127
91
128
B14
STB+5V
8
B11
LEVEL SHIFT
1
7
EVEN_G0-G7
A9
DVI_SDA
C_SDA
ODD_B5
TXEC5
EVEN_G6
TX2+
15
TX9+
B8
TX9+
5
TCLKOUT-
WP
H1
TX3+
TXEB0
TXOC3
TXEE+
3
14
SCL_EQ
LEVEL SHIFT
TXEC3
TXED1
TXC-
EVEN_B0-B7
B1
EEPROM
TX5-
B24
A13
TX0+
PWDDNB
Q3511
TXEC1
TXEC6
SLOT SCL
IC3103
8
TXOA-
ODD_R7
TXEA6
1
7
IC3901
LAN+15V
INTERFACE
-
EVEN_B1
TMDS_RX2+
LVDS_PD
ODCK
2
B2
TX1+
B6
MODE0
TXEA+
DVI_SDA
-
3
TXEC2
STB+5V
(3.3V <-> 5V)
EVEN_G1
SDA_EQ
TMDS_RX1-
6
ODD_R2
TX3-
DATA RECOVERY
PRESET
11
TXOC0
TX2-
TX7+
TX5+
TXEB6
SLOT9V
TXEC+
TX5+
B2
A14
TXOC+
ODD_R3
8
7
STB5V
EVEN_B3
SCL
TX7-
TX8-
C_SCL
ODD_R0
TX4-
SDA1
TX6+
TXED4
A2
TXEE-
TX4-
TXOE-
ODD_R4
VCC
TX0-
TX8-
IIC BUS REPEATER
TX6-
EVEN_B4
L
VDS_PD
6
DVI_SDA
ODD_R1
A22
ODD_G7
8
TX1-
TX0-
TMDS_RX1+
LAN+15V
+
STB 5V
B15
TXC-
DVI_SCL
SCDT
EVEN_G3
ODD_R6
IC3902
DVI_SCL
SLOT5V
TXOD1
PRESET
SDA
16
TXOE+
SLOT5V
DE
(3.3V <-> 5V)
TX8+
TXOD5
+5V
DVI_SDA
VSYNC
ODD_R5
SLOT3.3V
ODD_G6
LATCH
SLOT_SCL
A2
TMDS
Q3501
4
3
TX2+
A17
A12
TX9-
TXOD4
IC3201
B25
6
HSYNC
SLOT_SDA
EEPROM
VCC
SCL
TXEC4
TXC+
EVEN_G4
TXOB+
EVEN_B7
TX0+
/OE2
TXEB5
5
A19
IC3001
+
B23
SYNCHRONIZATION
TX5-
SRQ
6
TXOD3
TXEA5
FHD:H
-
C_SCL
SDA
TXC+
TMDS_RX0+
A26
TMDS_RXC-
A4
VCC
EVEN_B0
VSYNC
5
LEVEL SHIFT
6
TX3+
B12
A8
Q3100,Q3101
TXOD-
EVEN_G7
P2
5
DECODER
VSYNC
DE
VCC
B9
TX4+
B17
ODD_G2
TX4-
TXEA4
TX2-
DE
DVI RECEIVER/HDCP
RESR
VD
B39
AND
IC3105
2
EVEN_B2
TXEC0
TXEC-
(3.3V <-> 5V)
SYNC_DET
B21
ODD_G5
IC3102
-
EVEN_B6
VCC
TXOB5
PANEL
SDA1
FHD/SD,HD
ODD_G1
ODCK
SRQ
TXOD+
PLUGDET
AUDIO IN L
ODD_R0-R7
TX8+
7
6
IC3101
TX6-
TX7-
SLOT3.3V
EVEN_G2
ODD_G4
SCL_HDCP
AUDIO_R
SLOT_SCL
9
8
+3.3V
7
TXEA0
DVI_SCL
B3
EVEN_B1
7
TXOC-
EVEN_B5
7
ODD_B7
A7
B2
ODD_G3
L
TMDS_RX0-
B19
TO DS12
TX5+
EVEN_B5
TXOB0
TX7+
SDA_HDCP
A28
B1
FHD:H
TXED0
TX4+
TXOB-
R
AUDIO_L
TX3+
A21
TXC-
ODD_B2
EVEN_B6
A1
TX6+
WP(CONFIG)
B5
TXED2
ODD_G0
TX7+
BUFFER
+3.3V
EVEN_B2
5
LATCH
TX6+
TX1-
WP
ODD_B3
HSYNC
TXOA+
TX9+
ODD_G0-G7
EVEN_B0
TX5-
TX9-
AUDIO_L
6
TX8-
AUDIO IN R
TX7-
A23
TX6-
TXED-
LATCH
EVEN_B3
SCL0
ODD_B0
DVI-D IN
5
2
TX1-
TXOA5
TMDS_RXC+
SCL1
TXED3
TX0-
TX1+
TXEA-
SLOT SDA
A10
TX2+
A40
+
SDA0
ODD_B4
EVEN_B4
TXEB+
TXED+
DVI-D AUDIO IN
TXOA0
A1
TXC+
TX0+
EVEN_G5
SCL
P6
H0
TXOD2
LVDS TX
DVI_SCL
TXOB6
ODD_B0-B7
TX9-
SLOT9V
3
AUDIO_R
EVEN_B7
ODCK
TX8+
ODD_B1
+5V
DDC+5V
TXEB-
B40
SDA
TXED5
2
TX3-
IC3906
A2
TX4+
WP(EDID)
TX3-
P3
PLL
TMDS_RX2-
TX2-
A3
A15
TXOB5
TXOD0
TCLKIN
C_SDA
SCL1
EVEN_R0-R7
+
EVEN_G0
+5V
TCLKOUT+
ODD_B6
SLOT_SDA
HSYNC
TX1+
A5
8
(Exchange board only)
HDD
!
<TNPA4052>
DVI-D IN
TH-103PF9UK/EK
HDD-Board Block Diagram
TH-103PF9UK/EK
HDD-Board Block Diagram
TH-103PF9UK / TH-103PF9EK
91
13.16. DS-Board (1 of 2) and H3-Board Block Diagram
12V
SLOT5V
9V_2
5V_M
STB3.3V
D_3.3V
A_3.3V
A_1.8V
A_3.3V
FAN5V
9V_2
SLOT3.3V
D_3.3V
SOUND15V
D_3.3V
A_5V
A_1.8V
P5V
D_1.8V
SLOT9V
D_1.8V
A_5V
JK8501
L
L-G
R
R-G
VIN
L OUT
TONE
AVR 9V
5
1
6
AVR 5V
2
RESET
AVR 3.3V
IC2303
A
G
C
TO P5
BAL
VIN
SW
4
5
5
VIN
VIN
32
5
DS9
VDD
8
6
SOUND MUTE
CE
IC803
AUDIO R
2
2
AVR 1.8V
7
1
+15V
DS4
IC8100
EQUALIZER
AMP
2
3
SOUND CONTROL
37
IIC ON/OFF
R OUT
73
71
2
VOUT
7
SDA
L
4
SCL
VCC
OUT
SDA3
1
SCL3
1
IC802
3
38
PHASE
2
1
5
IC804
3
7
1
IC2305
8
LPF
2
1
SW
VOL
VIN
IC3008
SHIFT
1
2
67
3
8
S_DATA3
AUDIO L
27
D2303
SOUND+15V
RSTB
+15V
S_CLOCK3
+15V
SOUND+15V
VIN
SW
6
R
8
1
IC801
AVR 12V
Q2372
MUTE SW
SOUND+15V
Q2503
Q2501
Q2502
D2302
AUDIO OUT
L LINE OUT
3
1
R LINE OUT
R
H51
L
DS
SOUND PROCESSOR
<TNPA4217>
!
SYNC PROCESSOR
(Exchange board only)
SLOT INTERFACE
AUDIO OUT
<TNPA4058>
H5
!
(Exchange
board only)
board only)
(P-BOARD SC SIDE)
TH-103PF9UK/EK
DS-Board (1 of 2) Block Diagram
TH-103PF9UK/EK
DS-Board (1 of 2) Block Diagram
TH-103PF9UK / TH-103PF9EK
92
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