Panasonic TH-50PY80PA / TH-50PZ80BA / TH-50PZ80EA Service Manual ▷ View online
41
11.5. GH, GS and K-Board Schematic Diagram
D2
D1
C3816
16V
0.01u
0.1u
16V
C3812
C3820
16V 0.01u
C3823
0.1u
16V
C3819
16V
0.01u
0.1u
16V
C3809
0.1u
16V
C3807
0.1u
16V
C3814
C3817
16V
0.01u
C3801
0.1u
16V
C3815
16V 0.01u
C3828
4.7u
6.3V
C3806
0.1u
16V
C3818
16V
0.01u
C3802
0.1u
16V
0.1u
16V
C3810
C3804
0.1u
16V
0.1u
16V
C3808
C3829
1u
10V
C3813
6.3V
10u
10u
*C3803
1u
10V
0.1u
16V
C3811
D3814
B0HCMM000014
B0HCMM000014
D3813
B0HCMM000014
D3810
EZAEG2A50AX
D3803
EZAEG2A50AX
D3806
EZAEG2A50AX
D3809
EZAEG2A50AX
D3805
EZAEG2A50AX
D3804
EZAEG2A50AX
D3802
EZAEG2A50AX
D3801
EZAEG2A50AX
D3808
EZJZ0V80008B
D3807
EZJZ0V80008B
D3815
EZJZ0V120JA
D3811
EZJZ0V80008B
*IC3802
TVRP984
1
E0
2
E1
3
E2
4
VSS
5
SD
A
6
SCL
7
WC
8
VCC
C1AB00002835
IC3801
1
TEST
2
VCC
3
DN
4
DP
5
GND
6
SCL3
7
SD
A3
8
DDCGND
9
IP
A
CTRL
10
OP
A
CTRL
11
VCC
12
REXT
13
ZP
14
ZN
15
GND
16
YP
17
YN
18
VCC
19
VCC
20
XP
21
XN
22
GND
23
WP
24
WN
25
CE
26
VCC
27
HPD
28
DDC5V
29
DDCGND
30
SD
A5
31
SCL5
32
GND
33
AN
34
AP
35
VCC
36
RXTM
37
VCC
38
VCC
39
BN
40
BP
41
GND
42
VCC
43
VCC
44
GND
45
CN
46
CP
47
VCC
48
VCC
GH11
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
*GH10
K1FY121E0001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
L3801
J0JHC0000078
L3805
J0JHC0000078
L3804
J0JHC0000078
*ZA3801
K4AD01D00005
*ZA3802
K4AD01D00005
TP3801
TP3804
TP3802
TP3805
TP3803
Q3802
2SD0601A0L
Q3804
2SD0601A0L
Q3801
2SD0601A0L
R3807
10
R3826
2.7
R3810
1k
R3802
10k
R3822
1k
R3828
2.7
R3804
4.7k
*R3801
10k
*R3821
33
R3847
0
R3815
0
R3809
1k
1k
*R3823
10k
R3845
4.7k
R3841
10
R3830
2.7
R3831
2.7
R3840
10
R3805
4.7k
R3814
4.7k
R3827
2.7
R3806
47k
R3812
10k
R3803
3.3k
R3818
10k
R3808
10
R3825
2.7
R3824
2.7
R3829
2.7
R3832
4.7k
R3834
49.9
1%
1%
R3811
4.7k
4.7k
DDCG
Main2_3.3V
Main2_3.3V
SDA
D0-
D2+
D2+
CEC
CEC
D1-
D2G
HDMI_5V_DET3
SCL
N.C.
HPDT
WP
CLK-
D1+
D0+
Main5V
HPD3
SCL
DDC5V
D2-
CLK+
D1-
CLK-
D0-
D0+
CLKG
D1+
+5V
D2-
D0G
CLK+
D1G
SDA
SDA
SCL
SDA
SCL
TO
A-BOARD
(A11)
A-BOARD
(A11)
EEPROM
HDMI EQUALIZER
6
9
8
C
E
2
A
7
4
3
F
B
5
D
1
GH-BOARD TNPA4505AF
!
TH-50PY80PA, PZ80BA/EA
GH, GS and K-Board Schematic Diagram
GH, GS and K-Board Schematic Diagram
TH-50PY80PA, PZ80BA/EA
GH, GS and K-Board Schematic Diagram
GH, GS and K-Board Schematic Diagram
R
G
VCC
GND
OUT
C2512
10V
10u
C2521
0.01u
50V
C2511
16V
0.1u
*C2526
50V
1000p
*C2522
50V
1000p
*C2517
50V
50V
0.01u
*C2524
50V
1000p
C2515
50V
50V
0.01u
*C2527
50V
1000p
*C2510
6.3V
10u
*C2523
50V
1000p
*D2525
LN1471YTR
*D2520
LNJ107W5PRW
D2524
MAZ80560ML
D2512
MAZ80560ML
*D2526
MAZ80560ML
K1
1
2
3
4
5
6
7
8
9
10
11
12
SN002
B3JB00000046
RM2501
PNA4701M07TV
*Q2511
2SD0601ASL
*Q2513
2SD0601ASL
Q2510
2SD0601A0L
*Q2518
2SD0601ASL
R2520
220k
R2516
22k
R2521
47
R2557
5.6k
1%
R2525
576
*R2530
22k
*R2540
22k
*R2556
5.6k
R2517
47
*R2579
0
*R2539
47k
R2524
22k
R2542
47k
*R2554
75
1%
1%
R2531
270
POWER LED
GND
AI_SENSOR
G_LED_ON
REMOCON
Modem_LED/KEY3
PSM_LEDR
GND
Activ
e_STB_LED
GND
SUB5V
R_LED_ON/STBY_LED
GND
STBY3.3V
Modem_LED
C.A.T.S. SONSOR
REMOTE CONTROL SENSOR
TO
A-BOARD
(A1,A2)
A-BOARD
(A1,A2)
!
K-BOARD
TXN/K1RPTB(BA/EA)
TXN/K1RPTE(PA)
D.SW
W.P.
+
R7799
0
R7716
0
R7709
68
R7708
0
R7797
0
GS52
1
2
3
4
5
6
7
8
9
10
11
12
C7727
50V
33p
R7731
0
L7721
J0JCC0000143
C7703
50V
33p
C7701
50V
33p
C7729
10u
6.3V
JS7701
0
C7708
16V
0.1u
R7792
0
R7706
0
R7703
68
R7704
68
R7793
0
R7798
0
C7709
16V
0.1u
R7702
0
JK7701
K1NA09E00080
1
2
3
4
5
6
7
8
9
10
11
12
C7705
16V
0.1u
R7705
68
C7702
47u
4V
R7710
100
R7713
0
R7796
0
R7794
0
C7726
50V
33p
33p
R7795
0
R7701
68
<
<
!
GS-BOARD TNPA4139AE
SDCLK
SDCLK
GND
SDDAT0
SDDAT0
SDDAT2
SDDAT1
3.3V
SDDAT3
SDDAT3
SDCMD
GND
GND
SDCMD
GND
SDDTC
SDWP
SD CARD SLOT
TO
A-BOARD
(A52)
A-BOARD
(A52)
GND
SDDAT1
3.3V
SDDAT2
42
11.6. A-Board (1/16) Schematic Diagram
*C2145
16V
0.1u
*C2146
16V
0.1u
0.1u
SUB3.3V
SUB3.3V
MAIN3.3V
SUB5V
STB3.3V
SUB3.3V
FHD3.3V
FHD3.3V
SUB3.3V
ZA0006
K4AZ01D00004
ZA0004
K4AZ01D00004
ZA0008
K4AZ01D00004
ZA0002
K4AZ01D00004
ZA0005
K4AZ01D00004
ZA0007
K4AZ01D00004
ZA0001
K4AZ01D00004
ZA0003
K4AZ01D00004
TP0192
TP0193
TP0190
TP0191
TP0194
SBT2
MIHO_SCL
TMS
MIHO_SDA
SDA0
ADV_SCL
ADV_SDA
TMP-SENS_SCL
GENX_SDA0
FE_SCL
SDA
FE_SDA
MIHO_TDI
AA_SCL0
LITE2-EEP_SDA
AD_SDA1
AD_SDA2
SCL
GENX-EEP_SDA
TUNER_SDA
TUNER_SCL
GENX_SCL1
MIHO_TMS
MIHO_TDO
TDO
TCK
TRST
MIHO_TRST
TDI
AV-SW_SDA
AV-SW_SCL
ADAV_SDA
ADAV_SCL
FE-OUT_SDA
FE-OUT_SCL
SCL1
XECS5
XECS3
MIHO_TCK
TMP-SENS_SDA
GENX_SDA1
AA_SDA0
LITE2-EEP_SCL
GENX-EEP_SCL
AD_SCL1
SDA1
SBT0
SCL0
AD_SCL2
AD_SCL3
GENX_SCL0
AD_SDA3
*Q2029
B1CBHD000002
*Q2028
B1CBHD000002
R002
EXB28V680JX
R012
EXB28V680JX
*JS1118
*JS1116
R1206
22
R1201
4.7k
R8913
68
R1184
22
R1183
22
R8925
4.7k
R1175
22
R8911
68
R8914
68
R8924
3.3k
R8922
4.7k
R8602
22
R4282
68
R8921
4.7k
4.7k
R8601
22
22
*R2178
0
*R2177
0
R8918
68
R8915
68
*R2149
6.8k
R8917
68
R003
10k
R4657
22
R4658
22
22
R009
10k
R4819
22
R4820
22
*R8307
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
R8912
68
R007
1k
R8923
3.3k
3.3k
R1205
22
R1200
4.7k
R8916
68
R8919
4.7k
4.7k
R8920
4.7k
R4281
68
68
*R8306
4.7k
R2169
0
R2170
0
SUB5V
*JS1102
TH-50PY80PA, PZ80BA/EA
A-Board (1/16) Schematic Diagram
A-Board (1/16) Schematic Diagram
TH-50PY80PA, PZ80BA/EA
A-Board (1/16) Schematic Diagram
A-Board (1/16) Schematic Diagram
BA/EA
PA
44
11.8. 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
AY_EAA9
AA_XEAS
MDO0
AA_EA4
AA_ED4
AU_DA2
AU_DA3
AY_EAA3
AY_EAA1
AY_EAA2
AY_EAA11
AA_ED2
AY_EAA4
AC_REG
AU_DA1
AY_EAA15
MDO5
AU_DA4
AY_EAA5
AA_EA5
AS_IOWR-
MDO6
AA_ED1
AU_DA6
MDO3
AY_EAA12
AA_EA3
AU_DA5
AC_CI_RESET
MDO1
CH0PSYNC
AC_IORD
AY_EAA7
AA_ERXW
AA_EA1
AS_CE1-
SMTCLK0
CH0VAL
AS_REG-
AC_XEDBA
AA_EA2
AC_XPDOE
AA_ED3
AU_DA7
AA_ED6
AY_EAA10
AA_EA6
AA_ED5
AY_EAA14
AY_EAA8
AY_EAA13
IS1CLK
AA_FE_XRST
AA_XIRQ2
FE_SCL
CI_CH0CLK
FE_SDA
AS_IORD-
CH0CLK
*C8328
10V
1u
1u
*C8330
25V
0.01u
*C8327
10V
1u
*C8408
16V
0.1u
*C8343
16V
0.1u
0.1u
*C8335
25V
0.01u
*C8313
25V
0.01u
*C8329
25V
0.01u
*C8315
50V
27p
*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
*C8338
50V
22p
*C8344
16V
0.1u
*C8307
16V
0.1u
*C8314
25V
0.01u
*C8309
16V 0.1u
*C8331
25V 0.01u
*C8311
50V
18p
*C8321
25V 0.01u
*C8312
50V
15p
*C8339
50V
22p
*C8320
25V 0.01u
25V 0.01u
*C8410
16V
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
VOUT
4
/OC
*L8301
J0JHC0000045
*L8304
J0JHC0000045
SUB3.3V
SUB3.3V
SUB3.3V
*R8403
R8343
R8346
R8342
*R8402
TP8403
TP8404
TP8301
TP8401
IFAGC
IFD1
IFD2
FE-OUT_SDA
FE-OUT_SCL
FE_SCL
FE_SDA
*Q8401
2SD0601A0L
*Q8402
2SD0601A0L
*R8337
EXB28V680JX
*R8333
EXB2HV101JV
*R8332
EXB2HV101JV
EXB2HV101JV
*R8335
EXB2HV680JV
*R8301
EXB2HV680JV
*R8336
EXB2HV680JV
EXB2HV680JV
*R8322
1k
*R8305
22k
*R8442
68
R8471
10k
*R8353
100
*R8404
10k
*R8356
0
*R8329
47k
*R8477
10k
*R8407
47k
*R8354
100
R8328
10k
10k
*R8325
10
*R8479
10k
*R8345
10k
*R8326
68
*R8416
22k
*R8323
47k
*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
*R8330
0
*R8439
68
*X8301
H0J204500006
*IC8401
C1AB00002913
1
NWE5V/EA11
2
VDDADR
3
NOE5V/EA10
4
NIORD5V/EA9
5
NIOWR5V/EA8
6
EA5VOUT15
7
EA5VOUT14
8
EA5VOUT9
9
GND
10
EA5VOUT10
11
EA5VOUT12
12
EA5VOUT11
13
NCE5VOUT
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
EA5VOUT6
31
EA5VOUT7
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
NIOWR3V/EA12
63
NREG3VIN
64
NOE_ADR
*IC8301
C1AB00002710
1
Vss
2
Vdd
3
Vss
4
CLK1
5
DATA1
6
IRQ
7
CVdd
8
Vss
9
RESET
10
SLEEP
11
STATUS
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
AGnd
33
Vdd
34
RFLEV
35
CLK2
36
DATA2
37
CVdd
38
Vss
39
CVdd
40
Vss
41
AGC2/GPP2
42
AGC1
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
<
<
<
<
CRNo.8300-8999
DTV
MSB first
Serial TS
20.48MHz
CI_OCP
TS
5V CARD
CI_POWER_ON
1.8V
TO 14/16
Level shifter
IIC2
TO 1/16
IIC_TUNER
FE
TO 1/16
BA/EA ONLY
27
20
19
22
21
25
26
23
24
4
6
7
1
5
3
8
2
10
11
9
!
A-BOARD (3/16)
TH-50PY80PA, PZ80BA/EA
A-Board (3/16) Schematic Diagram
A-Board (3/16) Schematic Diagram
TH-50PY80PA, PZ80BA/EA
A-Board (3/16) Schematic Diagram
A-Board (3/16) Schematic Diagram
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