Panasonic TH-46PY8P / TH-46PZ8B / TH-46PZ8E Service Manual ▷ View online
41
11.5. A-Board (1/16) Schematic Diagram
SUB3.3V
SUB5V
STB3.3V
FHD3.3V
SUB3.3V
SUB3.3V
SUB3.3V
FHD3.3V
MAIN3.3V
ZA0008
K4AZ01D00004
ZA0001
K4AZ01D00004
ZA0005
K4AZ01D00004
ZA0003
K4AZ01D00004
ZA0006
K4AZ01D00004
ZA0004
K4AZ01D00004
ZA0007
K4AZ01D00004
ZA0002
K4AZ01D00004
TP0190
TP0193
TP0192
TP0191
TP0194
AD_SCL1
AD_SDA2
AD_SCL2
SCL0
SBT0
SDA1
AD_SDA3
AD_SCL3
MIHO_TDO
SBT2
MIHO_SCL
TMS
MIHO_SD
A
SDA0
AD
V_SCL
AD
V_SD
A
TMP-SENS_SCL
GENX_SD
A0
FE_SCL
SDA
FE_SD
A
MIHO_TDI
AA_SCL0
LITE2-EEP_SD
A
AD_SDA1
GENX-EEP_SCL
SCL
GENX-EEP_SD
A
TUNER_SDA
TUNER_SCL
GENX_SCL1
MIHO_TMS
GENX_SCL0
TDO
TCK
TRST
MIHO_TRST
TDI
A
V
-SW_SD
A
A
V
-SW_SCL
AD
A
V_SD
A
AD
A
V_SCL
FE-OUT_SDA
FE-OUT_SCL
SCL1
XECS5
XECS3
MIHO_TCK
TMP-SENS_SD
A
GENX_SDA1
AA_SDA0
LITE2-EEP_SCL
*Q2029
B1CBHD000002
*Q2028
B1CBHD000002
R002
EXB28V680JX
R012
EXB28V680JX
*JS1101
*JS1118
*JS1116
R007
1k
R8911
68
R8919
4.7k
R8916
68
R1200
4.7k
R1205
22
R8923
3.3k
3.3k
R8920
4.7k
R8921
4.7k
4.7k
R1206
22
R1201
4.7k
R8913
68
R1184
22
R1183
22
R8925
4.7k
R1175
22
22
*R8306
4.7k
R8912
68
R8914
68
R8924
3.3k
3.3k
R8922
4.7k
R8602
22
R4282
68
R4281
68
R8601
22
*R2170
0
*R2169
0
*R2178
0
*R2177
0
R8918
68
R8915
68
*R2149
6.8k
R8917
68
R003
10k
R4657
22
R4658
22
R009
10k
R4819
22
R4820
22
*R8307
4.7k
4.7k
*R2148
6.8k
*R2147
22
*R8311
22
R3131
22
R3130
22
*R8310
22
R006
1k
22
R2000
22
R2001
*R8315
100
*R8314
100
R008
1k
R013
68
R001
68
*R2146
22
R8926
4.7k
R1174
22
SUB5V
J
N
SUFFIX
X
T
D(DA)
R
S
E
D
B(BA)
K
W
H
A(AA)
F(FA)
V
P:P
L
C
SUFFIX UPPER
B
SUFFIX LOWER
B:B/E
C(CA)
P
B
M
SUFFIX LOWER
E(EA)
F
Q
SUFFIX UPPER
Y
U
G
TRST
Lite2p
JTAG
TDI
TMS
TDO
TCK
MIHO
I2C
SCL3
SDA3
SCL2
SDA2
IC4200
MIHO
IC4510
ADV7495
TMP_SENSOR
IC4800
PeaksLite2p
IC8001
IIC0 Line
IIC1 Line
FE
IC8301
ADAV4622
IC2106
IC3001
AV-SW
TUI8301
Dig/Ana Tu.
Ana Tu.
IIC2 Line
IC8601
LITE2p-EEP
GenX5
IC1100
16k
8k
GenX-EEP
Lite2p E2PROM LINE
GenX5 E2PROM LINE
D.pr./MIHO
ADV/TMP-SENS
ADAV/AVSW/Tuner/FE etc.
IIC3 Line
P ONLY
B/E ONLY
Location of Earth Rag
JTAG Connection
IIC Connection
TO 2/16
TO 16/16
TO 2/16
TO 10/16
TO 7/16
TO 7/16
TO 5/16
TO 14/16
TO 3/16
TO 12/16
TO 14/16
TO 11/16
TO 9/16
TO 16/16
6
C
3
9
D
8
E
5
2
B
4
1
7
F
A
A-BOARD (1/16)
TZTNP01RUTE(P)
TZTNP01RUTD(B/E)
!
TH-46PY8P, PZ8B/E
A-Board (1/16) Schematic Diagram
A-Board (1/16) Schematic Diagram
TH-46PY8P, PZ8B/E
A-Board (1/16) Schematic Diagram
A-Board (1/16) Schematic Diagram
43
11.7. A-Board (3/16) Schematic Diagram
+
S
S
S
S
P
AC_IOWR
AS_OE-
MDO2
AA_ED0
AC_XEAB
MDO7
MDO4
AU_DA0
AY_EAA6
AC_XPDWE
AS_WE-
AA_ED7
AA_EA7
A
Y_EAA9
AA_XEAS
MDO0
AA_EA4
AA_ED4
AU_DA2
AU_DA3
AY_EAA3
AY_EAA1
AY_EAA2
A
Y_EAA11
AA_ED2
AY_EAA4
AC_REG
AU_DA1
A
Y_EAA15
MDO5
AU_DA4
AY_EAA5
AA_EA5
MDO6
AA_ED1
AU_DA6
MDO3
A
Y_EAA12
AA_EA3
AU_DA5
AC_CI_RESET
MDO1
CH0PSYNC
AC_IORD
AY_EAA7
AA_ERXW
AA_EA1
AS_CE1-
AS_IORD-
SMTCLK0
CH0VAL
AS_REG-
AA_EA2
AC_XPDOE
AA_ED3
AU_DA7
AA_ED6
A
Y_EAA10
AA_EA6
AA_ED5
A
Y_EAA14
A
Y_EAA8
A
Y_EAA13
IS1CLK
AA_FE_XRST
CH0CLK
CI_CH0CLK
AA_XIRQ2
AS_IO
W
R-
AC_XEDBA
*C8328
10V
1u
1u
*C8330
25V
0.01u
*C8327
10V
1u
1u
*C8408
16V
0.1u
0.1u
*C8343
16V
0.1u
0.1u
*C8335
25V
0.01u
*C8313
25V
0.01u
*C8329
25V
0.01u
*C8315
50V
22p
22p
*C8332
25V 0.01u
*C8319
25V
0.01u
*C8340
25V
0.01u
*C8346
16V
0.1u
0.1u
*C8306
50V
1000p
*C8345
16V
0.1u
*C8334
25V
0.01u
*C8333
25V
0.01u
*C8336
25V 0.01u
25V 0.01u
*C8338
50V
22p
22p
*C8344
16V
0.1u
*C8307
16V
0.1u
*C8314
25V
0.01u
*C8309
16V 0.1u
16V 0.1u
*C8331
25V 0.01u
*C8311
50V
18p
*C8321
25V 0.01u
*C8312
50V
15p
*C8339
50V
22p
22p
*C8320
25V 0.01u
*C8410
16V
0.1u
0.1u
*C8310
100u
4V
C0DBGFD00004
*IC8302
1
VOUT
2
VSS
3
NC
5
VIN
4
ON/OFF
C0ZBZ0001584
*IC8403
1
VIN
2
GND
3
EN
5
V
OUT
4
/OC
*IC8401
C1AB00002913
1
NWE5V/EA11
2
VDDADR
3
NOE5V/EA10
4
NIORD5V/EA9
5
NIO
W
R5V/EA8
6
EA5V
OUT15
7
EA5V
OUT14
8
EA5V
OUT9
9
GND
10
EA5V
OUT10
11
EA5V
OUT12
12
EA5V
OUT11
13
NCE5V
OUT
14
ED5VIO7
15
ED5VIO6
16
ED5VIO5
17
VDD5V1
18
ED5VIO4
19
ED5VIO3
20
CI_RESET_5VOUT
21
NREG5VOUT
22
ED5VIO2
23
ED5VIO1
24
ED5VIO0
25
EA5VOUT1
26
EA5VOUT2
27
EA5VOUT3
28
EA5VOUT4
29
EA5VOUT5
30
EA5V
OUT6
31
EA5V
OUT7
32
GND
33
VDD5V2
34
EA5VOUT8
35
EA5VOUT13
36
EA3VIN1
37
EA3VIN2
38
EA3VIN3
39
EA3VIN4
40
EA3VIN5
41
EA3VIN6
42
EA3VIN7
43
ED3VIO0
44
ED3VIO1
45
ED3VIO2
46
ED3VIO3
47
ED3VIO4
48
GND
49
VDD3V
50
MODE
51
ED3VIO5
52
ED3VIO6
53
ED3VIO7
54
RNW
55
LE
56
CI_RESET_3VIN
57
NOE_DAT
58
NCE3VIN
59
NWE3V/EA15
60
NOE3V/EA14
61
NIORD3V/EA13
62
NIO
W
R3V/EA12
63
NREG3VIN
64
NOE_ADR
*IC8301
C1AB00002710
1
Vss
2
Vdd
3
Vss
4
CLK1
5
D
ATA
1
6
IRQ
7
CVdd
8
Vss
9
RESET
10
SLEEP
11
ST
A
TUS
12
SADD4
13
Vdd
14
Vss
15
SADD3
16
SADD2
17
SADD1
18
SADD0
19
CVdd
20
Vss
21
PLLVdd
22
PLLGND
23
XTI
24
XTO
25
Vss
26
PLLTEST
27
OSCMODE
28
AVdd
29
AGnd
30
VIN
31
VIN
32
A
Gnd
33
Vdd
34
RFLEV
35
CLK2
36
D
ATA
2
37
CVdd
38
Vss
39
CVdd
40
Vss
41
A
GC2/GPP2
42
A
GC1
43
GPP3
44
SMTEST
45
Vdd
46
Vss
47
MOSTRT
48
MOVAL
49
MDO0
50
MDO1
51
MDO2
52
MDO3
53
MDO4
54
Vdd
55
Vss
56
MDO5
57
MDO6
58
MDO7
59
CVdd
60
Vss
61
MOCLK
62
BKERR
63
MICLK
64
CVdd
*L8304
J0JHC0000045
*L8301
J0JHC0000045
SUB3.3V
SUB3.3V
SUB3.3V
R8343
*R8403
R8342
R8346
*R8402
TP8301
TP8401
TP8403
TP8404
IFAGC
IFD1
IFD2
FE-OUT_SD
A
FE-OUT_SCL
FE_SCL
FE_SD
A
*Q8402
2SD0601A0L
*Q8401
2SD0601A0L
*R8337
EXB28V680JX
*R8301
EXB2HV680JV
*R8332
EXB2HV101JV
*R8335
EXB2HV680JV
*R8333
EXB2HV101JV
*R8336
EXB2HV680JV
*R8305
22k
*R8322
1k
*R8353
100
*R8439
68
*R8442
68
R8471
10k
*R8323
47k
*R8404
10k
*R8356
0
*R8329
47k
*R8477
10k
*R8407
47k
*R8354
100
R8328
10k
10k
*R8325
10
*R8479
10k
*R8345
10k
*R8326
68
*R8330
0
*R8416
22k
*R8339
68
*R8361
33
*R8324
47k
*R8476
10k
*R8362
33
*R8567
10k
*R8308
10k
*R8318
4.7k
*R8321
10k
*R8338
68
*R8327
68
*R8406
0.1
*R8340
0
*R8405
10k
*R8417
100k
*R8418
680
*X8301
H0J204500006
CRNo.8300-8999
DTV
20.48MHz
CI_OCP
1.8V
CI_POWER_ON
TO 14/16
Level shifter
IIC2
TO 1/16
TO 1/16
IIC_TUNER
B/E ONLY
FE
CARD 5V
24
20
23
19
21
22
27
26
25
10
11
9
4
6
7
1
5
3
8
2
TZTNP01RUTE(P)
A-BOARD (3/16)
TZTNP01RUTD(B/E)
TZTNP01RUTD(B/E)
!
TH-46PY8P, PZ8B/E
A-Board (3/16) Schematic Diagram
A-Board (3/16) Schematic Diagram
TH-46PY8P, PZ8B/E
A-Board (3/16) Schematic Diagram
A-Board (3/16) Schematic Diagram
44
11.8. A-Board (4/16) Schematic Diagram
+
PC-CARD
S
S
S
S
P
AQ_DATAOUTA4
AA_ED1
AQ_DATAOUTA6
AA_EA17
AQ_DATAOUTA3
AY_EAA14
AR_DATAINA7
AA_EA11
AA_ED2
AC_CHDI1
AQ_DATAOUTA3
AA_EA23
AQ_DATAOUTA2
AQ_ENOUTA
AS_CD1-
AY_EAA2
AA_EA21
AQ_DATAOUTA1
AR_DATAINA3
AY_EAA15
AR_DATAINA5
AA_EA15
AC_CHVAL
AA_EA14
CH0PSYNC
AC_CHSYNC
AY_EAA5
AQ_DATAOUTA7
AA_ED5
AA_ED13
AA_EA24
AA_ED6
AU_DA3
AY_EAA13
AS_WAIT-
AQ_DATAOUTA3
AY_EAA12
AY_EAA9
AR_DATAINA3
AQ_DATAOUTA2
AC_CHDI3
AQ_PKTSTOUTA
AQ_DATAOUTA0
AY_EAA6
AQ_ENOUTA
AA_EA2
AQ_DATAOUTA0
AR_ENINA
AY_EAA7
AR_ENINA
SMTSEL0
AR_DATAINA0
AQ_PKTSTOUTA
AS_OE-
AR_DATAINA4
AA_ED8
AR_DATAINA1
AQ_DATAOUTA5
AR_PKTSTINA
AQ_DATAOUTA4
AA_EA7
AY_EAA1
AA_ED4
AY_EAA11
AS_REG-
AR_DATAINA2
AR_DATAINA2
CH0VAL
AC_CHDI6
AR_DATAINA5
AA_ED0
AC_CHDI7
AQ_DATAOUTA4
AR_DATAINA6
AQ_DATAOUTA0
AU_DA4
AQ_DATAOUTA1
AA_EA20
CI_CH0CLK
AS_IORD-
AA_ED10
AQ_DATAOUTA2
AA_ED7
AA_EA4
AA_EA6
AA_EA3
AA_EA5
AR_DATAINA0
SMTCMD0
AA_XEWE0
AA_EA12
AC_CHDI2
AA_EA16
AU_DA5
AA_ED9
AA_ED12
AU_DA2
AS_WAIT-
AA_EA13
AR_CLKINA
AA_ED11
AC_CHDI0
AY_EAA3
AQ_PKTSTOUTA
AA_EA1
AU_DA7
AQ_DATAOUTA5
AQ_CLKOUTA
AQ_CLKOUTA
CH1VAL
AQ_ENOUTA
AA_EA19
AQ_DATAOUTA1
AC_XPDWT
AR_DATAINA4
AU_DA6
AS_CD2-
AA_ED14
AS_IREQ-
AU_DA1
AY_EAA8
AS_WE-
AA_XECS0
AA_EA18
AC_CHDI5
AC_CHDI4
AA_EA9
AQ_DATAOUTA7
AA_ED15
AU_DA0
AQ_CLKOUTA
AS_CD1-
AQ_DATAOUTA6
AQ_DATAOUTA6
AR_DATAINA1
AC_CHCLK
AR_DATAINA7
AA_XERE
AR_DATAINA6
AS_IOWR-
AY_EAA4
AA_EA8
AR_CLKINA
AR_PKTSTINA
AQ_DATAOUTA7
AA_ED3
AQ_DATAOUTA5
AC_XETS
AA_EA22
AS_CD2-
AY_EAA10
AA_EA10
MDO0
MDO1
MDO2
MDO3
MDO4
MDO5
MDO6
MDO7
AS_IREQ-
AA_XRST
AS_CE1-
*C8405
16V
0.1u
C8555
16V
0.1u
0.1u
*C8417
25V
0.01u
0.01u
*C8413
16V
0.1u
*C8412
16V
0.1u
0.1u
*C8414
16V
0.1u
*C8416
25V
0.01u
0.01u
*C8409
16V
0.1u
*C8411
10V
100u
C0JBAU000025
*IC8409
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAU000025
*IC8408
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAZ002692
*IC8404
1
G1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAZ002692
*IC8405
1
G1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
TVRQ024-5
IC8554
1
A23
2
A22
3
A15
4
A14
5
A13
6
A12
7
A11
8
A10
9
A9
10
A8
11
A19
12
A20
13
WE#
14
RESET#
15
A21
16
WP#/A
C
C
17
R
Y
/BY#
18
A18
19
A17
20
A7
21
A6
22
A5
23
A4
24
A3
25
A2
26
A1
27
NC
28
NC
29
Vio
30
NC
31
A0
32
CE#
33
Vss
34
OE#
35
DQ0
36
DQ8
37
DQ1
38
DQ9
39
DQ2
40
DQ10
41
DQ3
42
DQ11
43
Vcc
44
DQ4
45
DQ12
46
DQ5
47
DQ13
48
DQ6
49
DQ14
50
DQ7
51
DQ15/A-1
52
Vss
53
BYTE#
54
A16
55
NC
56
NC
*JK8401
K1NA68B00051
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
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
L8551
J0JHC0000075
SUB5V
SUB3.3V
SUB3.3V
R8409
R8462
R8448
R8447
*R8401
TP8402
*R8463
EXB28V151JX
*R8454
EXB28V151JX
*R8441
EXB2HV680JV
*R8437
EXB2HV104JV
*R8443
EXB2HV680JV
*R8433
22k
*R8460
68
*R8347
0
R8564
10k
*R8466
10k
*R8465
10k
*R8431
150
*R8423
68
*R8436
10k
*R8446
68
*R8458
68
*R8421
68
*R8456
68
R8566
0
*R8411
22k
*R8445
100k
*R8438
100k
*R8450
10k
*R8468
0
*R8435
10k
*R8449
68
*R8422
68
*R8459
68
*R8410
22k
*R8425
68
*R8440
100k
*R8461
68
*R8430
100
*R8512
10k
*R8432
150
*R8434
47k
*R8424
68
*R8457
68
*R8472
EXB2HV103JV
EXB2HV103JV
*R8474
EXB28V103JX
*R8475
EXB28V103JX
AA_XRST
TP8745
REG#
GND
RESET
XCIETS
CE2#
VPP1
VPP2
CE1#
A7
XCI_IREQ
MDI6
A4
MDI7
MCLKI
A10
GND
VCC
OE#
WE#
A14
CD2#
NOR FLASH
IOIS16#
VS1#
A6
XPDCD1
A5
INPACK#
A11
A8
A13
WAIT#
A0
A3
A1
MIVAL
TS BUFFER
IREQ#
VCC
A12
XPDCD2
A9
TOP
A2
MCLKO
MDI4
MDI5
(VIO)
CI SLOT
TS BUFFER
BUFFER
BUFFER
B/E ONLY
P ONLY
TO 6/16
28
31
34
33
30
32
29
36
35
11
10
9
6
7
8
1
5
3
2
4
21
22
23
TZTNP01RUTE(P)
A-BOARD (4/16)
TZTNP01RUTD(B/E)
TZTNP01RUTD(B/E)
!
CRNo.8300-8999
DTV
TH-46PY8P, PZ8B/E
A-Board (4/16) Schematic Diagram
A-Board (4/16) Schematic Diagram
TH-46PY8P, PZ8B/E
A-Board (4/16) Schematic Diagram
A-Board (4/16) Schematic Diagram
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