Panasonic TH-37PX80B Service Manual page 44

11.8. G, GS, and K-Board Schematic Diagram
A
! GS-BOARD TXNGS1RRTB
SD CARD SLOT
JK7701
K1NA09E00080
SDDAT2 R7703 68
9
R7716
0
1 SDDAT3 R7705 68
SDCMD R7709 68
2
3 GND
<
3 3V JS7701 0
4
C7729 C7702 < 0
5 SDCLK R7706
B 6 3V 4V
10u
47u
6 GND
C7708
7 SDDAT0 R7704 68
16V
0 1u
R7701
8 SDDAT1 68
R7702
10
0
D SW
11
R7710 100
12
R7708 W P
C7709
0
16V
0 1u
C
REMOCON
RM2501
PNA4701M07TV
D2512
MAZ80560ML
C2512 C2521
10V 50V
0 01u
10u
R2517
47
D
D2530
*Q2510
MAZ80560ML
2SD0601A0L
R2516 R2542
47k
22k
R2520
220k *R2525
576
1%
*Q2511
*R2524
2SD0601A0L
22k
E
! K-BOARD
TXN/K1RRTB(B/E)
TXN/K1RRTE(P)
F
TH-37/42PV80P, PX80B/E
G, GS, and K-Board Schematic Diagram
1 2
SDWP
12
SDDAT3
11
SDDAT2
10
SDDAT1
9
SDDAT0
8
SDDTC
7
GND
6
SDCMD
5
GND
4
L7721
R7731
SDCLK
3
J0JCC0000143 0
R7713 0
GND
2
3 3V
1
GS52 TO
A-BOARD
(A52)
R7796 0
R7794 0
R7797
R7799 0 0
C7705 C7727 C7726 C7703
C7701 0
R7793
16V 50V 50V 50V 50V R7798 0
R7792 0
0 1u 33p 33p 33p 33p
R7795
0
POWER LED
D2520
LNJ107W5PRW
C2515
R2531
D2524
1% 50V
270
MAZ80560ML
0 01u
B/E ONLY
*Q2513
*R2572
2SD0601A0L
0
R2530
47k
*D2526 *C2517 MODEM LED
50V
MAZ80560ML <
0 01u
*D2525B
R2556 LN1471YTR
10k
1%
*R2554
75
*Q2518
2SD0601A0L *R2539
*R2540
47k
22k
*C2527
50V
1000p
R2557 *C2522
50V
22k
1000p
AI_SENSOR
*C2526
*C2511
*PC2511 50V
16V
1000p
B3JB00000046
0 1u
*C2525
50V
1000p *C2523
50V
*C2524
1000p
50V
1000p
K1
TO
A-BOARD
(A1)
3 4
JK3701
K4AK19B00002
JS3705
J0ZZA0000091
0
< <
R3711 R3710 R3709 R3721
10k
C3703 C3701
50V 50V
560p 560p
J0JCC0000364
R3716
R3717
180k 180k
JS3713 JS3712
0
0
JS3704
0
G51
TO
A-BOARD
(A51)
5 6
44
FL3714
FL3713
J0ZZA0000091
C3711 C3712
50V 50V
0 033u 0 033u
< <
L3701 L3700
J0JCC0000364
1%
% %
R3751 R3758 R3767 %
14 3k 6 65k 7 15k
R3753
1 74k
STR F / +/ TV/AV
R3755
C3750
50V
1000p
ZA3701
K4CZ01000027
JS3708
0
JS3707
0
! G-BOARD TXN/G1RRTB
TH-37/42PV80P, PX80B/E
G, GS, and K-Board Schematic Diagram
7 8 9