Panasonic TH-46PZ81E Service Manual page 43

11.5. G, GH and K-Board Schematic Diagram
A
B
< <
R3721
R3711 R3710 R3709
10k
C3703 C3701
50V 50V
560p 560p
R3716
R3717
180k
180k
C
D
JS3713 JS3712
0
0
JS3704
0
G51
TO
A-BOARD
(A51)
E
F
TH-46PZ81E
G, GH and K-Board Schematic Diagram
1 2
JK3701
K4AK19B00002
FL3714
FL3713
JS3705 J0ZZA0000091
J0ZZA0000091
0
C3711 C3712
50V 50V
0.033u 0.033u
< <
L3701 L3700
J0JCC0000364 J0JCC0000364
1%
1% 1%
1%
R3751 R3758 R3767
6.65k 7.15k
14.3k R3753
1.74k
STR F -/ +/ TV/AV
R3755
C3750
50V
ZA3701 1000p
K4CZ01000027
JS3708
0
JS3707
0
G-BOARD TXN/G1SLTD
!
3 4
R3802
10k Q3802
2SD0601A0L
R3803
3.3k
D3813 D3814
B0HCMM000014 B0HCMM000014
R3806
R3840 47k
10
R3841
R3805
10
TP3804 4.7k
Q3801
R3818 *R3821 2SD0601A0L
10k 33
*R3801
*IC3802
D3811 10k
EZJZ0V80008B
*C3803
TVRP984
10V
1u
*GH10
C3801 C3802 EEPROM
16V 16V
K1FY121E0001 *R3823
0.1u 0.1u
10k
TP3801 TP3802
R3822
1k
HPDT 19
+5V 18
L3801 D3815
DDCG
17 J0JHC0000078 EZJZ0V120JA
SDA 16
SCL 15
L3804
N.C.
14 J0JHC0000078
CEC
13 R3824 2.7
CLK- 12
CLKG
11
R3825 2.7
CLK+
10 R3826 2.7
D0-
9
D0G
8
R3827 2.7
D0+
7 R3828 2.7
D1- 6
D1G 5
R3829 2.7
D1+
4 R3830
2.7
D2-
3
D2G 2 R3831
2.7
D2+
1
1%
R3834
49.9
*ZA3801
K4AD01D00005
GH-BOARD TXNGH1RPTB
!
POWER LED
*D2520
LNJ107W5PRW
REMOTE CONTROL SENSOR
RM2501
PNA4701M07TV
R2525
C2515
576 D2524
50V
*Q2511 MAZ80560ML
1% 0.01u
D2512
2SD0601ASL
MAZ80560ML
C2512 C2521
10V 50V
R2524
10u 0.01u
22k
R2531
270
1%
R2517
47 *Q2513
2SD0601ASL
Q2510
*R2530
2SD0601A0L
R2542 22k
R2516
47k
22k
*R2556
R2520
220k
R2557 5.6k
5.6k
R2521
C2511
47
SN002
16V
B3JB00000046
0.1u
C.A.T.S. SONSOR
*C2510
6.3V
10u
! K-BOARD
TXN/K1RPTB
*C2523 *C2524
50V 50V
1000p 1000p
K1
TO
A-BOARD
(A1)
5 6
43
R3847
TP3803
0
SDA
SCL
C3829 C3823
10V 16V
1u 0.1u
C3818 C3811
16V 16V
0.01u 0.1u
R3812
IC3801
10k
R3814 R3832
C3819 4.7k 4.7k
C1AB00002835
Q3804 16V
0.01u
2SD0601A0L HDMI EQUALIZER
37 24
C3807
16V 0.1u 38 23
VCC WP
39 22
BN RXTM GND
TP3805 C3820
40 21
BP VCC XN
C3810
16V 0.01u 41 20
GND XP
42 19 16V
C3808
VCC VCC 0.1u
16V 0.1u 43 18
VCC VCC
44 17
GND YN
45 16
CN ZP YP
46 15 C3817
CP REXT GND
C3809 16V
47 14
VCC ZN
16V 0.1u
48 13 0.01u
C3815
16V 0.01u
R3811
4.7k
1%
C3816 C3812
16V 16V
0.01u 0.1u
R3810 R3809
1k 1k
*ZA3802
K4AD01D00005
SDA
SCL
Modem_LED
*C2517
*D2526
50V *D2525
MAZ80560ML
0.01u LN1471YTR
*R2554
75
1%
*Q2518
2SD0601ASL
*R2540
*R2539
22k
47k
*C2527 *C2522 *C2526
50V 50V 50V
1000p 1000p 1000p
*R2579
0
TH-46PZ81E
G, GH and K-Board Schematic Diagram
7 8
SCL
30
29
SDA
28
L3805
R3815
27
0 J0JHC0000078
CEC
26
C3814
C3813
6.3V 16V
25
10u 0.1u
24
CLK-
23
Main5V
22
CLK+
21
Main2_3.3V
20
19
Main2_3.3V
18
D0-
17
HPD3
16
D0+
15
WP
14
13
HDMI_5V_DET3
12
D1-
11
DDC5V
10
D1+
9
8
7
6
D2-
5
4
D2+
3
2
TO 1
A-BOARD
GH11
(A11)
9