Panasonic TH-46PZ81FV Service Manual page 56

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11.16. A-Board (12/12) Schematic Diagram
!
A-BOARD (12/12)
Lite2p
TO 2/12
LOSD
FOR Lite2 OSD RGB2454
R4240
68
O_OSDFLAG
PORT16[7]
OSD_FLAG
VI2P21
R4209
EXB2HV680JV
LOSD15
LOSD15
VI2P6
LOSD14
LOSD14
DSRCK
LOSD13
LOSD12
LOSD12
SLRCK
LOSD11
LOSD11
ADCCK
LOSD10
LOSD10
ADIN
LOSD9
LOSD9
LCSID
LOSD8
LOSD8
LCSCK
R4208
EXB2HV680JV
LOSD7
LOSD7
VI1CVBS3
LOSD6
LOSD6
VI1CVBS2
LOSD5
LOSD5
VI1CVBS1
LOSD4
LOSD4
VI1CVBS0
LOSD3
LOSD3
VI1CK204F
LOSD2
LOSD2
VI1CK208F
LOSD1
LOSD1
VI2P0
LOSD0
LOSD0
VI2P1
LOSDOUT_YS
VI2P5
R4302
33
LOSDHOUT
LOSDHOUT
VI2P3
LOSDCLKOUT
LOSDCLKOUT
VI2P2
R4303
68
VI2P9
LOSDHIN
VI2P9
VI2P9
VI2P7
LOSDVIN
VI2P7
VI2P7
VI2P8
LOSDCLKIN
VI2P8
VI2P8
Lite2
TO 2/12
VOUT
R2607
EXB2HV330JV
V_RIN9
BOE9
VOP29
V_RIN8
BOE8
VOP28
V_RIN7
BOE7
VOP27
V_RIN6
BOE6
VOP26
V_RIN5
BOE5
VOP25
V_RIN4
BOE4
VOP24
V_RIN3
BOE3
VOP23
V_RIN2
BOE2
VOP22
V_RIN1
R2605
33
BOE1
VOP21
R2606
33
V_RIN0
BOE0
VOP20
R2608
EXB2HV330JV
V_GIN9
GOE9
VOP19
V_GIN8
GOE8
VOP18
V_GIN7
VOP17
GOE7
V_GIN6
VOP16
GOE6
V_GIN5
GOE5
VOP15
V_GIN4
GOE4
VOP14
V_GIN3
VOP13
GOE3
V_GIN2
GOE2
VOP12
R2609
33
V_GIN1
VOP11
GOE1
R2610
33
V_GIN0
VOP10
GOE0
R2611
EXB2HV330JV
V_BIN9
ROE9
VOP9
V_BIN8
ROE8
VOP8
V_BIN7
ROE7
VOP7
V_BIN6
ROE6
VOP6
V_BIN5
ROE5
VOP5
V_BIN4
ROE4
VOP4
V_BIN3
ROE3
VOP3
V_BIN2
ROE2
VOP2
V_BIN1
R2612
33
ROE1
VOP1
R2613
33
V_BIN0
ROE0
VOP0
V_CLK
R2601
33
MVCLK
R2602
33
V_HS
MHSYNC
V_VS
R2603
33
MVSYNC
008 GenX
TO 6/12
R4232
22
AG_HQ_XRST
R4335
3.3k
AG_BACK_VOUTENB
R4241
68
PORT15[7]
DISPEN
VI2P20
TO 2, 10/12
TH-46PZ81FV
A-Board (12/12) Schematic Diagram
100
101
CLOCK GEN
IC4203
C0JBAB000620
C4307
50V
22p
1
1A
R4341
2
330k
3Y
X4200
C4322
H0J270500113
50V
15p
3
2A
R4334
100
4
GND
HQ_XRST
MIHO1.2V
FHD3.3V
L4216
J0JHC0000078
L4212
J0JHC0000078
C4299
16V
C4328
0.1u
16V
0.1u
C4275
1
16V
0.1u
2
LOSD7
3
LOSD8
4
OSDI[8]
VDDC
LOSD9
5
OSDI[9]
VSS
LOSD10
6
VDDC
OSDI[10]
7
VSS
8
VDDC
LOSD11
9
OSDI[11]
LOSD12
10
OSDI[12]
R4304
LOSD13
11
OSDI[13]
LOSD14
12
OSDI[14]
LOSD15
13
OSDI[15]
14
TCK
C4277
15
VSS
16V
0.1u
16
MIHO_TCK
VDD33
MIHO_TMS
17
TMS
18
MIHO_TDI
TDI
19
MIHO_TDO
TDO
20
MIHO_TRST
TRST
C4273
21
TEST0
16V
0.1u
22
JTAG
TEST1
23
TEST2
TO 1/12
24
TEST3
25
DTMB
26
DTCLK
C4274
27
VSS
0.1u
16V
28
VDD33
29
VSS
30
VDDC
C4276
31
VSS
16V
0.1u
32
VDDC
33
VSS
34
VDD33
35
VGND[0]
36
VGND[1]
37
VEXT1[0]
38
VEXT1[1]
C4323
39
VGND[3]
16V
0.1u
40
VGND[2]
41
VEXT1[2]
42
VEXT1[3]
43
VEXT1[4]
C4272
44
VGND[4]
16V
0.1u
C4326
45
VGND[5]
6.3V
10u
46
VEXT3[0]
47
VEXT3[1]
C4325
48
MBIO
6.3V
10u
49
VSS
RI[0]
RI[0]
50
VDD33
RI[1]
RI[1]
C4271
51
RI[2]
RI[2]
VSS
16V
0.1u
52
53
54
102
103
NO PU/PD
FHD3.3V
L4221
J0JHC0000078
8
VCC
7
C4324
1Y
16V
0.1u
6
3A
5
LCDMODE
2Y
R4342
R4284
0
IIC0
TO 1/12
C4316
16V
0.1u
L4220
JS4200
J0JHC0000078
C4315
16V
0.1u
C4313
6.3V
10u
C4314
16V
0.1u
LVDS3.3V
C4262
16V
0.1u
C4268
50V
1000p
C4265
16V
0.1u
162
161
C4290
50V
1000p
160
159
LVDSDVDD_2
VSS
158
VSS
VDDC
VDD33
157
C4291
VSS
16V
0.1u
156
VDDLVDSI
155
TA1M
154
TA1P
153
TB1M
152
TB1P
151
TC1M
150
TC1P
149
VDDLVDSO
148
C4292
VSSLVDS
50V
1000p
147
VDDLVDSI
146
TCLK1M
145
TCLK1P
144
TD1M
143
TD1P
IC4200
142
TE1M
141
C1AB00002886
TE1P
140
VDDLVDSO
139
C4293
C4300
VSSLVDS
MIHO
16V
6.3V
138
0.1u
DVSN
137
DVDN
136
AVDN
135
AVSN
134
BGRVDD
133
C4294
VSSLVDS
50V
1000p
132
VDDLVDSI
131
TA2M
130
TA2P
129
TB2M
128
TB2P
127
TC2M
126
TC2P
125
VDDLVDSO
124
C4263
VSSLVDS
16V
0.1u
123
VDDLVDSI
122
TCLK2M
121
TCLK2P
120
TD2M
119
TD2P
118
TE2M
117
TE2P
116
VDDLVDSO
115
C4266
VSS
6.3V
1u
114
VDDC
VDD33
113
C4301
VSS
LVDSDVSS_1
16V
0.1u
VDDC
112
LVDSDVDD_1
111
C4295
16V
0.1u
110
109
C4296
50V
1000p
C4297
16V
0.1u
C4298
50V
1000p
C4264
16V
0.1u
C4267
50V
1000p
C4319
16V
0.1u
C4317
10u
6.3V
C4318
16V
0.1u
JS4201
R4270
C4320
16V
0.1u
104
105
56
SUB3.3V
SD_CARD
TO 2/12
R8813
R8833
EXB28V680JX
R8826
0
AE_SDDAT0
SDDAT0
AE_SDCD
R8804
10k
SDCD
AE_SDDAT2
R8803
10k
SDDAT2
AE_SDDAT3
R8802
10k
SDDAT3
AE_SDWP
R8814
68
R8809
10k
SDWP
68
AE_SDDAT1
10k
R8815
R8808
SDDAT1
R8816
68
AE_SDCMD
R8807
10k
SDCMD
R8817
68
AE_SDCLK
R8806
10k
SDCLK
R8805
10k
L8801
J0JHC0000045
1
2
1
2
TO
GS-BOARD
(GS52)
A52
TO 6, 9/12
for ProModule
AG_KEY1(CON-PANE)
FL5020
TP4200
TP4201
TP4202
TP4203
J0JAD0000028
1st pixel TA-
31
4
1st pixel TA+
30
3
TA1-
1st pixel TB-
2
29
TA1+
1
1st pixel TB+
TB1-
28
TB1+
GND
TP4204
TP4205
TP4206
TP4207
27
TC1-
FL5019
J0JAD0000028
TC1+
1st pixel TC-
26
4
1st pixel TC+
25
3
2
GND
24
TCLK1-
1
1st pixel TCLK-
TCLK1+
23
TD1-
1st pixel TCLK+
22
TD1+
FL5018
TP4208
TP4209
TP4210
TP4211
GND
21
TE1-
J0JAD0000028
TE1+
1st pixel TD-
20
4
FL4206
1st pixel TD+
3
G
19
F1H0J4740004
47u
2
G
1st pixel TE-
18
1
L4219
1st pixel TE+
J0JHC0000078
17
C4321
C4302
C4329
FL5017
TP4212
TP4213
TP4214
TP4215
LVDS_DET
16
16V
6.3V
J0JAD0000028
16V
0.1u
10u
0.1u
2nd pixel TA-
15
4
3
14
2nd pixel TA+
TA2-
2
2nd pixel TB-
13
TA2+
1
2nd pixel TB+
TB2-
12
TB2+
GND
11
TC2-
FL5016
TP4216
TP4217
TP4218
TP4219
2nd pixel TC-
TC2+
J0JAD0000028
10
2nd pixel TC+
4
9
3
GND
8
2
TCLK2-
2nd pixel TCLK-
1
7
TCLK2+
2nd pixel TCLK+
TD2-
6
TD2+
FL5015
TP4220
TP4221
TP4222
TP4223
GND
5
TE2-
J0JAD0000028
TE2+
2nd pixel TD-
4
4
2nd pixel TD+
3
3
2
2nd pixel TE-
2
1
2nd pixel TE+
1
A5
K1KB31AA0140
TO
D-BOARD
(D5)
TH-46PZ81FV
A-Board (12/12) Schematic Diagram
106
107
108

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