Panasonic TH-46PZ850UA Service Manual page 47

11.5. G, K and S-Board Schematic Diagram
A
ZA3701
K4CZ01000027
B
JK3701
K4AK13B00002
C
R3716 R3717
39k 39k
D
AV3_S_DET
E
TH-46PZ850UA
G, K and S-Board Schematic Diagram
1 2
CH.UP
11
R3750 R3751 R3758 R3752
14.3k 3.16k 1.74k
6.65k
R3756
MENU
OK TV/VTR VOL.DN
0
C3750
50V
1000p
! G-BOARD TNPA4526S
KEY1
G51
TO
A-BOARD
(A51)
3
CH.DN VOL.UP VOL.DN TV/VTR OK MENU
ZA3702
K4CZ01000027
!
1
PC2501
B3JB00000046
CATS
R2513
5.6k
R3753 R3754
1.62k 2.32k
VOL.UP CH.DN CH.UP
4 5
47
K-BOARD TNPA4525S
RM2501
PNA4701M07TV
REMOTE RECEIVER
D2512
MAZ80430LL
D2520A C2515
LN1271RALTR
50V
0.01u
POWER LED
C2512 C2521
50V
6.3V R2525
0.01u
10u Q2511 820
2SD0601A0L
Q2510
R2517
47
C2522 2SD0601A0L
16V
R2516 R2542
0.1u R2524
47k
22k 22k
R2520 R2557
220k
5.6k
K1
TO
A-BOARD
(A1)
S2
SW2500
K0F122A00172
POWER SW
S-BOARD TNPA4536S
!
TH-46PZ850UA
G, K and S-Board Schematic Diagram
6 7 8