Panasonic TH-42PY85P / TH-42PZ85B / TH-42PZ85E Service Manual ▷ View online
45
11.5. A-Board (1/16) Schematic Diagram
FHD3.3V
MAIN3.3V
SUB3.3V
FHD3.3V
FHD3.3V
SUB3.3V
SUB3.3V
SUB3.3V
SUB5V
STB3.3V
ZA0007
K4AZ01D00004
ZA0004
K4AZ01D00004
ZA0008
K4AZ01D00004
ZA0001
K4AZ01D00004
ZA0005
K4AZ01D00004
ZA0002
K4AZ01D00004
ZA0006
K4AZ01D00004
ZA0003
K4AZ01D00004
TP0191
TP0192
TP0190
TP0194
TP0193
AD_SCL1
AD_SDA2
AD_SCL2
SCL0
SBT0
SDA1
AD_SDA3
AD_SCL3
MIHO_TDO
FRCH_TDO
SBT2
MIHO_SCL
TMS
MIHO_SD
A
FRCH_SCL
SDA0
FRCH_SD
A
AD
V_SCL
AD
V_SD
A
TMP-SENS_SCL
GENX_SD
A0
FE_SCL
SDA
FE_SD
A
MIHO_TDI
AA_SDA0
LITE2-EEP_SD
A
LITE2-EEP_SCL
GENX-EEP_SCL
SCL
GENX-EEP_SD
A
TUNER_SDA
TUNER_SCL
GENX_SCL1
MIHO_TMS
GENX_SCL0
TDO
TCK
TRST
MIHO_TRST
TDI
FRCH_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
FRCH_TRST
XECS3
MIHO_TCK
FRCH_TMS
TMP-SENS_SD
A
GENX_SDA1
FRCH_TCK
AA_SCL0
AD_SDA1
R005
EXB28V680JX
R012
EXB28V680JX
R002
EXB28V680JX
*R8306
4.7k
R007
1k
R8911
68
R8919
4.7k
4.7k
R8916
68
R1200
4.7k
4.7k
R1205
22
R8923
3.3k
3.3k
R8920
4.7k
4.7k
R8921
4.7k
4.7k
R1206
22
R1201
4.7k
R8913
68
R1184
22
R1183
22
R010
10k
R1175
22
R1174
22
R8912
68
R8914
68
R8924
3.3k
R8922
4.7k
R8602
22
R4282
68
R4281
68
68
R8601
22
R8918
68
R8915
68
R2621
22
R2620
22
R8917
68
R003
10k
R4657
22
R4658
22
22
R009
10k
R4819
22
R4820
22
*R8307
4.7k
R004
68
*R8311
22
R3131
22
R3130
22
*R8310
22
R006
1k
22
R2000
22
R2001
R008
1k
R013
68
R001
68
R8926
4.7k
R8925
4.7k
4.7k
*R8314
100
*R8315
100
SUB5V
*JS1103
*JS1116
*R2148
6.8k
*Q2028
B1CBHD000002
*Q2029
B1CBHD000002
*R2178
0
*R2149
6.8k
*R2147
22
*R2177
0
*R2146
22
*R2169
0
*R2170
0
JS1118
SUFFIX
D
P:P
SUFFIX UPPER
SUFFIX LOWER
B:B/E
TRST
Lite2p
FRC-H
JTAG
TDI
TMS
TDO
TCK
MIHO
I2C
SCL3
SDA3
SCL2
SDA2
IC4200
MIHO
IC2604
FRC-H
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./FRC/MIHO
ADV/TMP-SENS
ADAV/AVSW/Tuner/FE etc.
IIC3 Line
P ONLY
B/E ONLY
JTAG Connection
IIC Connection
Location of Earth Rag
2
7
F
5
8
6
A
E
9
D
3
4
B
C
1
TO 2/16
TO 15/16
TO 16/16
TO 8/16
TO 9/16
TO 13/16
TO 11/16
TO 3/16
TO 13/16
TO 4/16
TO 6/16
TO 6/16
TO 9/16
TO 2/16
TO 15/16
TO 16/16
A-BOARD (1/16)
TXN/A1RLTE(P)
TZTNP02RKTB(B)
TZTNP02RKTB(B)
TXN/A1RLTB(E)
!
TH-42PY85P, PZ85B/E
A-Board (1/16) Schematic Diagram
A-Board (1/16) Schematic Diagram
TH-42PY85P, PZ85B/E
A-Board (1/16) Schematic Diagram
A-Board (1/16) Schematic Diagram
47
11.7. A-Board (3/16) Schematic Diagram
+
+
PC-CARD
S
P
P
S S
S
S
S
S
S
AC_IOWR
AS_OE-
AQ_DATAOUTA4
MDO2
AA_ED0
AQ_DATAOUTA6
AC_XEAB
AQ_DATAOUTA3
AY_EAA14
AR_DATAINA7
MDO7
AC_CHDI1
AQ_DATAOUTA3
AQ_DATAOUTA2
AQ_ENOUTA
AS_CD1-
MDO4
AY_EAA2
AU_DA0
AQ_DATAOUTA1
AR_DATAINA3
AY_EAA15
AR_DATAINA5
AY_EAA6
AC_CHVAL
CH0PSYNC
AC_XPDWE
AS_WE-
AC_CHSYNC
AA_ED7
AY_EAA5
AQ_DATAOUTA7
AA_EA7
A
Y_EAA9
AA_XEAS
AU_DA3
AY_EAA13
MDO0
AA_EA4
AA_ED4
AQ_DATAOUTA3
AC_XPDCE2
AY_EAA12
AU_DA2
AY_EAA9
AR_DATAINA3
AQ_DATAOUTA2
AC_CHDI3
AQ_PKTSTOUTA
AQ_DATAOUTA0
AY_EAA6
AU_DA3
AQ_ENOUTA
AY_EAA3
AY_EAA1
AQ_DATAOUTA0
AR_ENINA
AY_EAA2
AY_EAA7
A
Y_EAA11
AA_ED2
AY_EAA4
AC_REG
AR_ENINA
SMTSEL0
AR_DATAINA0
AQ_PKTSTOUTA
AS_OE-
AU_DA1
AR_DATAINA4
AR_DATAINA1
AQ_DATAOUTA5
AR_PKTSTINA
A
Y_EAA15
MDO5
AQ_DATAOUTA4
AY_EAA1
AY_EAA11
AU_DA4
AS_REG-
AR_DATAINA2
AR_DATAINA2
AY_EAA5
CH0VAL
AC_CHDI6
AA_EA5
MDO6
AR_DATAINA5
AA_ED1
AC_CHDI7
AQ_DATAOUTA4
AR_DATAINA6
AQ_DATAOUTA0
AU_DA4
AQ_DATAOUTA1
CI_CH0CLK
AS_IORD-
AU_DA6
AQ_DATAOUTA2
MDO3
A
Y_EAA12
AA_EA3
AU_DA5
AC_CI_RESET
AR_DATAINA0
SMTCMD0
AC_CHDI2
AU_DA5
MDO1
CH0PSYNC
AU_DA2
AC_IORD
AS_WAIT-
AR_CLKINA
AY_EAA7
AC_CHDI0
AA_ERXW
AY_EAA3
AQ_PKTSTOUTA
AU_DA7
AQ_DATAOUTA5
AQ_CLKOUTA
AA_EA1
AQ_CLKOUTA
CH1VAL
AQ_ENOUTA
AQ_DATAOUTA1
AS_CE1-
AR_DATAINA4
AS_IORD-
AU_DA6
AS_CD2-
SMTCLK0
CH0VAL
AS_IREQ-
AU_DA1
AY_EAA8
AS_REG-
AC_XEDBA
AS_WE-
AC_CHDI5
AC_CHDI4
AA_EA2
AQ_DATAOUTA7
AU_DA0
AQ_CLKOUTA
AS_CD1-
AC_XPDOE
AQ_DATAOUTA6
AQ_DATAOUTA6
AA_ED3
AR_DATAINA1
AU_DA7
AC_CHCLK
AR_DATAINA7
AR_DATAINA6
AS_IOWR-
AY_EAA4
AR_CLKINA
AA_ED6
A
Y_EAA10
AA_EA6
AR_PKTSTINA
AQ_DATAOUTA7
AQ_DATAOUTA5
AC_XETS
AA_ED5
A
Y_EAA14
AS_CD2-
AY_EAA10
A
Y_EAA8
A
Y_EAA13
IS1CLK
AA_XIRQ2
CH0CLK
CI_CH0CLK
MDO0
MDO1
MDO2
MDO3
MDO4
MDO5
MDO6
MDO7
AA_FE_XRST
AS_IO
WR-
AS_CE1-
AS_IREQ-
AS_WAIT-
*C8328
10V
1u
1u
*C8330
25V
0.01u
*C8327
10V
1u
1u
*C8408
16V
0.1u
*C8343
16V
0.1u
0.1u
*C8335
25V
0.01u
*C8405
16V
0.1u
0.1u
*C8313
25V
0.01u
*C8329
25V
0.01u
*C8332
25V
0.01u
*C8319
25V
0.01u
*C8417
25V
0.01u
*C8340
25V
0.01u
*C8346
16V
0.1u
0.1u
*C8306
50V
1000p
*C8345
16V
0.1u
0.1u
*C8334
25V
0.01u
*C8333
25V
0.01u
*C8336
25V 0.01u
*C8338
50V
22p
22p
*C8344
16V
0.1u
*C8413
16V
0.1u
*C8412
16V
0.1u
0.1u
*C8307
16V
0.1u
*C8314
25V
0.01u
*C8309
16V
0.1u
*C8331
25V
0.01u
*C8414
16V
0.1u
*C8311
50V
18p
*C8416
25V
0.01u
*C8409
16V
0.1u
*C8321
25V 0.01u
*C8312
50V
15p
*C8339
50V
22p
22p
*C8320
25V 0.01u
*C8410
16V
0.1u
0.1u
*C8310
100u
4V
*C8411
10V
100u
C0ZBZ0001584
*IC8403
1
VIN
2
GND
3
EN
5
V
OUT
4
/OC
C0DBGFD00004
*IC8302
1
VOUT
2
VSS
3
NC
5
VIN
4
ON/OFF
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
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
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
*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
*IC8401
C1AB00002913
1
NWE5V/EA11
2
VDDADR
3
NOE5V/EA10
4
NIORD5V/EA9
5
NIO
WR5V/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
WR3V/EA12
63
NREG3VIN
64
NOE_ADR
*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
*L8304
J0JHC0000045
*L8301
J0JHC0000045
SUB3.3V
SUB3.3V
SUB3.3V
SUB5V
*R8403
*R8401
*R8402
TP8404
TP8403
TP8402
TP8301
TP8401
IFAGC
IFD2
IFD1
FE-OUT_SD
A
FE-OUT_SCL
FE_SCL
FE_SD
A
*Q8401
2SD0601A0L
*Q8402
2SD0601A0L
*R8454
EXB28V151JX
*R8463
EXB28V151JX
*R8337
EXB28V680JX
*R8336
EXB2HV680JV
EXB2HV680JV
*R8441
EXB2HV680JV
*R8301
EXB2HV680JV
*R8437
EXB2HV104JV
*R8332
EXB2HV101JV
*R8335
EXB2HV680JV
*R8443
EXB2HV680JV
*R8333
EXB2HV101JV
*R8418
680
*R8417
100k
*R8405
10k
*R8340
0
*R8406
0.1
*R8432
150
*R8322
1k
*R8353
100
*R8433
22k
*R8460
68
*R8347
0
*R8327
68
*R8305
22k
*R8512
10k
*R8457
68
*R8466
10k
*R8439
68
*R8442
68
*R8465
10k
*R8431
150
R8471
10k
*R8423
68
*R8323
47k
*R8404
10k
*R8356
0
*R8329
47k
*R8477
10k
*R8436
10k
*R8407
47k
*R8354
100
*R8446
68
*R8458
68
*R8325
68
*R8421
68
*R8479
10k
*R8456
68
*R8345
10k
*R8326
68
*R8424
68
*R8330
0
*R8416
22k
*R8434
47k
*R8339
68
*R8411
22k
*R8445
100k
*R8438
100k
R8361
0
*R8450
10k
*R8324
47k
*R8476
10k
*R8468
0
*R8435
10k
*R8449
68
R8362
0
*R8422
68
*R8459
68
*R8410
22k
*R8567
10k
*R8425
68
*R8440
100k
*R8308
10k
*R8461
68
*R8318
4.7k
*R8430
100
*R8321
10k
*R8338
68
*X8301
H0J204500006
*R8342
*R8343
*R8346
*R8409
*R8447
*R8448
*R8462
REG#
GND
TOP
RESET
XCIETS
VPP1
VPP2
CE1#
A7
XCI_IREQ
MDI6
A4
MDI7
MCLKI
A10
GND
VCC
OE#
WE#
A14
CD2#
20.48MHz
A6
XPDCD1
A5
INPACK#
A11
A8
A13
WAIT#
A0
A3
A1
MIVAL
TS BUFFER
IREQ#
VCC
A12
XPDCD2
A9
TOP
5V CARD
A2
MCLKO
MDI4
MDI5
CI SLOT
TO 13/16
IIC2
TO 1/16
TO 1/16
IIC_TUNER
VS1#
CE2#
1.8V
FRONT END
CI LEVEL SHIFTER
& HIGH SIDE SW
& HIGH SIDE SW
TS BUFFER
B/E ONLY
BUFFER
BUFFER
22
21
20
19
25
26
23
24
27
1
3
2
TXN/A1RLTE(P)
TXN/A1RLTB(E)
!
A-BOARD (3/16)
TH-42PY85P, PZ85B/E A-Board (3/16) Schematic Diagram
TH-42PY85P, PZ85B/E
A-Board (3/16) Schematic Diagram
A-Board (3/16) Schematic Diagram
TZTNP02RKTB(B)
48
11.8. A-Board (4/16) Schematic Diagram
G
G
G
G
P
S
S
S
S
S
AA_EA23
AC_REG
AA_ED12
AA_ED1
AA_EA17
AH_DAUDIO
AC_CHDI2
AE_SDCMD
AA_XRST
AA_EA11
AA_ED2
AE_SDDAT0
AC_IORD
AA_ED8
AH_LRCK0
MVDACO3
AA_EA21
AG_DTV_VOUTENB
AC_XEAB
AA_EA23
AA_EA21
AA_ED15
AA_EA15
AC_IOWR
AA_ESZ0
AA_EA14
AA_ED7
AA_ED3
AA_ED5
AA_ED13
AA_EA24
AA_ED6
AC_XPDWT
AC_CHDI0
AA_EA18
SMTCMD0
AA_ECLK
AH_IECOUT0
STB_RST
AA_EA22
AA_EA17
AA_ED1
AC_CHCLK
AA_EA2
AA_EA3
AC_CHVAL
AA_EA24
AA_EA12
AG_SD_BOOT_STS
AA_EA0
AA_ED8
AA_EA9
AA_EA4
AA_EA19
AA_XRST
AH_LRCK0
AA_EA7
AA_EA8
AA_ED4
AA_XERE
MVDACO3
AA_ED14
AA_ED10
AA_ED0
AA_EA20
AA_EA6
AC_CHDI3
AH_IECOUT0
AA_ED13
AA_EA20
AA_EA14
AA_EA10
AA_ED10
AA_ED0
AE_SDCLK
AA_XIRQ1
AA_ED7
AA_EA4
AE_SDDAT2
AA_EA6
AA_EA3
AH_DAUDIO
AA_EA5
AA_ED5
AA_XEWE0
AA_EA12
AA_EA13
AA_EA16
AA_XNMIRQ
AA_ED9
AH_DMIX0
AA_ED12
AA_ESZ1
AH_SRCK0
AA_ED4
AA_EA13
AA_ED11
AG_DTV_VOUTENB
AA_EA15
AA_XEWE1
AA_EA5
AA_ED9
AA_ED11
AA_EA1
AA_XECS1
AC_CI_RESET
AC_XPDWE
AC_CHSYNC
AC_XPDOE
AA_ED2
AA_EA19
AH_DMIX0
AE_SDDAT3
AC_XPDCE2
AH_SRCK0
AA_ED6
AC_CHDI7
SMTCLK0
AA_ED14
AA_XEWE0
AA_BOOTSWAP
AC_CHDI6
STB_RST
AC_XETS
AA_EA7
AG_CLK74SEL
AA_XECS0
AA_EA18
AA_XEDK
CH1VAL
AG_CLK74SEL
AA_EA9
AG_SW_OFF_DET
AA_ED15
AA_EA16
IS1CLK
AC_CHDI1
AA_XIRQ2
AG_SD_BOOT_STS
AA_EA1
AA_XERE
AC_CHDI4
CH0PSYNC
AA_ERXW
AA_EA8
AC_XEDBA
SMTSEL0
AA_EA2
AE_SDWP
AA_ED3
AA_ESZ0
AA_FE_XRST
AA_EA11
AC_CHDI5
AA_XEAS
CH0VAL
AA_EA22
AA_XECS0
AA_EA10
AE_SD
WP
AE_SDCD
AA_XRST
AE_SDDAT1
AE_SDCD
AE_SDCLK
AE_SDCMD
AE_SDD
A
T
0
AE_SDD
A
T
1
AE_SDD
A
T
2
AE_SDD
A
T
3
MDO0
AC_CHDI5
AC_CHVAL
AC_CHDI6
AC_CHSYNC
AC_XPDWT
AC_CHCLK
AC_CHDI0
AC_CHDI2
SMTCMD0
CH1VAL
AC_CHDI4
AC_CHDI1
AC_CHDI3
SMTSEL0
AA_ESZ1
AG_SW_OFF_DET
AG_KEY1(CON-PANE)
CH0CLK
AG_KEY1(CON-PANE)
C8601
16V
0.1u
C8555
16V
0.1u
0.1u
*FL8801
J0HAAA000013
1
2
3
4
5
6
7
8
9
10
*FL8802
J0HAAA000013
1
2
3
4
5
6
7
8
9
10
IC8601
TVRP966-1:B
TVRP969:E
TVRP969:E
TVRP972:P
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
TVRQ024
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
CC
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
*A52
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
*L8801
J0JHC0000045
L8551
J0JHC0000075
SUB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
STB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
SUB5V
R8604
TP8808
TP8807
TP8806
TP8803
TP8804
TP8851
TP8501
TP8801
TP8805
TP8802
TP8745
AG_SD_BOOT_STS
AA_XRST
AG_SW_OFF_DET
AG_DTV_VOUTENB
AG_CLK74SEL
AH_DMIX0
AH_LRCK0
AH_SRCK0
AH_DAUDIO
MVDACO3
AH_IECOUT0
CLKGEN_S2
ED14
RXD0
ECLK
TXD0
IECOUT0
ED15
ED13
ESZ0
BOOTSWAP
MVDACO3
VI2P10
SDDAT0
SDDAT1
SRCK0
VI2P29
VI2P13
VI2P14
VI2P28
VI2P18
VI2P27
VI2P16
ED1
VI2P23
SMTCLK1
VI2P24
VI2P12
VI2P26
VI2P15
VI2P25
ED5
IS1DATA
XIRQ1
VI2P4
VI2ENB
EA1
EA7
IS1CLK
CH1VAL
XDSR0
XEXDMK0
ED6
VOUTENB
EA6
CH0CLK
ED0
XECS6
SDDAT3
CH0PSYNC
ED4
AA_SBI0
DMIX0
XECS1
IS0PSYNC
VI2CLK
XECS2
XNMIRQ
XEWE1
ESZ1
SDWP
XECS0
XIRQ2
XDTR0
ED8
LITE2-EEP_SDA
LITE2-EEP_SCL
SBI0
NANDRYBY
SMTCMD0
SBO0
XECS4
SMTD0
MVDACO2
ED2
AG_KEY1(CON-PANE)
IS0VAL
CH0DATA
LRCK0
ED10
XDCD0
IS1VAL
ERXW
SMTSEL1
IS0CLK
STB_RST
SMTRST0
MVDACO0
XRTS0
CH0VAL
SMTCMD1
EA5
XCTS0
VI2P17
XEWE0
VI2P22
ED7
MVDACO1
XEXDMR0
ED3
AA_SBO0
XNFWE
SDCD
SMTRST1
XNFCE
SDCLK
VI2P19
SMTD1
VI2CLK2
ED11
IS1PSYNC
XEDK
CH1DATA
SDDAT2
EA2
ED9
XRI0
SDCMD
IS0DATA
XERE
SMTSEL0
DAUDIO
SMTCLK0
EA4
ED12
VI2P11
EA3
EA0
Q8850
2SD0601A0L
Q8852
2SD0601A0L
Q8853
2SD0601A0L
R8813
EXB28V680JX
*R8810
EXB28VR000X
R8953
EXB2HV680JV
R8865
EXB2HV680JV
R8929
EXB2HVR000V
R8867
EXB2HV680JV
R8952
EXB2HV680JV
R8866
EXB2HV680JV
R8853
0
R8876
10k
*R8812
0
1%
R8508
91
R8883
68
*R8657
10k
R8879
68
*R8862
68
*R8856
68
*R8860
68
R8605
68
R8564
10k
R8880
68
R8556
10k
R8906
10k
R8807
10k
R8803
10k
*R8857
68
R8896
0
R8815
68
R8891
68
R8871
10k
R8935
10k
R8886
68
R8901
68
R8804
10k
R8946
0
R8957
10k
R8711
10k
10k
*R8855
68
R8889
68
R8868
68
R8502
330
*R8858
68
*R8947
68
R8712
10k
R8938
4.7k
R8882
68
R8936
47k
R8907
10k
R8885
68
R8877
68
R8937
47k
R8888
68
R8878
68
R8887
68
R8852
0
R8910
10k
R8904
10k
R8944
22k
R8927
0
R8805
10k
R8950
0
R8890
68
R8566
0
R8909
10k
R8814
68
R8751
10k
R8658
22
R8963
10k
R8504
330
R8806
10k
*R8954
68
R8898
10k
R8506
330
R8802
10k
R8808
10k
*R8859
68
R8894
68
*R8863
68
R8386
0
R8710
68
R8861
10k
*R8864
68
R8603
47k
R8503
330
R8817
68
1%
R8509
91
R8833
0
R8942
5.6k
R8875
10k
*R8811
0
R8943
100k
R8816
68
R8501
100
R8908
10k
R8958
10k
10k
R8905
10k
R8897
0
R8900
68
R8892
68
R8884
68
1%
R8510
91
R8960
68
R8959
68
R8851
0
R8809
10k
R8873
10k
R8939
1.5k
R8390
10k
R8507
R8826
R8854
R8895
R8956
SUB3.3V
SUB3.3V
*R8328
10k
10k
*R8472
EXB2HV103JV
EXB2HV103JV
*R8475
EXB28V103JX
*R8474
EXB28V103JX
TP1042
TP1043
TP4840
TP4835
XIRQ3 for HDMI_INT in ADV sheet
B_PORT
/EA22
/EA9
INT.PU
PORT7[3]
INT.PU
Hi-Z
/EA23
INT.PU
MAIN AUDIO DATA
INT.PU
INT.PD
PORT15[6], POWER_DET, Hi-Z
/EA21
Hi-Z
SD_CARD
NO PU/PD
DIGITAL AUDIO
/EA12
Hi-Z
COMMON LR/SR CLK
see also SDA2 for ea_pullup_sel
PORT7[1], XRST_PRO, non
OUTPUT/(BOOTBT)
OUTPUT
INT.PU
/EA20
Hi-Z
Comp. Comp. Comp.
/EA16
/EA13
EA24
/EA18
PORT15[0], H FIXED
PORT16[1], SDBOOT, INT_PD
INT.PU
PORT7[4]
OUTPUT
/EA10
CI I/F
XECS3,5,7: USED FOR OTHER PORPOSE PINS
Reserved for ETHER/(ed_pullup_sel)
NOR FLASH
CI_OCP
INT.PU
Hi-Z
INT.PD
INT.PU
NEED EXT.PU
CI PARALLEL TS
XPDCD2
/EA17
GENX5
NEED EXT.PU
INT.PU
OUTPUT
C U B
ExBUS
with AUDIO DESCRIPTION DATA
Hi-Z
/EA19
INT.PD
/EA15
DVB_CVBS
INT.PU
LiteII
TO
GS-BOARD
(GS52)
GS-BOARD
(GS52)
A_MON_MUTE
INT.PU
INT.PD
PORT9[4] EEPROM_WP
(XECS2,3 setting)
ED/EA with Int.PU at start
XCI_IREQ
DUBUG/JIG
XPDCD1
Y Y G
OUTPUT
LiteII
/EA14
ExBUS
YC YUV RGB
INT.PU
OUTPUT
ExBUS
PORT7[2], SDCTRL, INT.PU
/EA11
/EA8
Hi-Z
JTAG
TUNER SERIAL TS
OUTPUT
- V R
for PHOTO OUT
INT.PD
Hi-Z
INT.PU
CI_POWER_ON
(VIO)
ADDRESS MPXed, if D-Latch
EA19
EA20
EA13
EA22
EA15
EA16
EA10
EA21
EA12
EA09
EA18
EA17
EA11
EA23
EA08
EA14
ExBUS
LiteII
to Sheet011
PORT14[5], CI_RESET
PORT14[7], FE_XRST
PORT7[5], REG, Hi-Z
PORT7[6], XETS
AUDIO_MUTE
PORT5[7], XEAB
Hi-Z
Hi-Z
FOR FUTURE USE
RESERVED
SDDTC
SD
WP
SDCLK
SDD
A
T
0
SDD
A
T
3
SDCMD
SDD
A
T
2
SDD
A
T
1
SBO1 Hi-Z
Hi-Z
SBI1
6/26 change
SDD
A
T
3
SDD
A
T
2
SDDTC
SDCMD
GND
GND
SDD
A
T
1
SDD
A
T
0
SD
WP
SDCLK
GND
3.3V
LITEII EEPROM WP
IIC3
PORT7[7] SDRAM_CHK1
PORT8[0] SDRAM_CHK2
PORT7[0], DDR_256_SEL, non
PORT16[4], GC6_IRQ1
GND
KEY
P ONLY
P ONLY
EEPROM
30
31
36
28
33
32
34
35
29
2
1
3
TO 2/16
TO 2/16
TO 2/16
TO 9/16
TO 5/16
TO 6/16
TO 11/16
FROM 14/16
TO 6,11/16
TO 2/16
TXN/A1RLTE(P)
TXN/A1RLTB(E)
!
A-BOARD (4/16)
TH-42PY85P, PZ85B/E
A-Board (4/16) Schematic Diagram
A-Board (4/16) Schematic Diagram
TH-42PY85P, PZ85B/E A-Board (4/16) Schematic Diagram
TZTNP02RKTB(B)
Click on the first or last page to see other TH-42PY85P / TH-42PZ85B / TH-42PZ85E service manuals if exist.