Gk, K And S-Board Schematic Diagram - Panasonic TX-P42S10B Service Manual

12.4. GK, K and S-Board Schematic Diagram

! GK-BOARD
A
TXNGK1EQUE
R3775
7.15k
R3770
1%
14.3k
1%
R3771
R3772
6.65k
1.74k
1% 1%
TO
C1-BOARD
F +/ -/ TV AV GK1 (C14)
KEYSCAN
1
KEYSCAN
C3752
2
50V
1000p
B
! K-BOARD TXN/K1EQUE
C
C2515
D2524
MAZ80560ML 50V
0.01u
*D2520
B3AGB0000057
*R2525
*R2531
210 1.27k
1% 1%
Q2511
Q2513
2SD0601A0L R2557
2SD0601A0L
22k
*R2524
R2556 R2530
10k 47k
47k
REMOCON
D RM2501
B3RAD0000160
D2512
R2517
MAZ80560ML 47
C2512 C2521
50V
10V
10u 0.01u
Q2510
2SD0601A0L
R2516
R2542
22k
47k D2530
MAZ80560ML
R2520
220k
K1
TO
A-BOARD
(A1)
E
F
1 2
S-BOARD
!
TXN/S1EQUE
POWER SW
SW2500
!
K0F162B00002
*S1B
TO
P-BOARD
(P34)
*R2581
0
Modem_LED
C2517
50V
*D2525 0.01u
B3ACB0000225
*R2565
2k
1%
*R2561
5.6k *Q2519
2SD0601A0L
*R2562
3.3k
AI_SENSOR
C2511
PC2511 16V
B3JB00000046 0.1u
VJ1 VJ3
VJ2
3 4 5 6
48
7 8 9