Panasonic Viera TH-42PY80P, Service Manual

Page: 81 / 143

81
11.43. 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
*C3803
1u
10V
0.1u
16V
C3811
D3814
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
TVRP983
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
*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
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)
EEPROM
HDMI EQUALIZER
6 9 8
C
E
2
A
7 4 3
F
B
5
D
1
GH-BOARD TXNGH1RPTB
!
TH-42PY80P, PZ80B/E
GH, GS, and K-Board Schematic Diagram TH-42PY80P, PZ80B/E
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
0.01u
*C2524
50V
1000p
C2515
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)
!
K-BOARD
TXN/K1RPTB(B/E)
TXN/K1RPTE(P)
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
R7795 0
R7701
68
<
<
!
GS-BOARD TXNGS1RRTB
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)
GND
SDDAT1
3.3V
SDDAT2