Panasonic TU-Z100U Service Manual page 91

12.3.6. GL, KA, J, S and SG-Board Schematic Diagram
A
20
19
18
R3503
2.32k
17
16 CH.UP
15
14
B
13
12
R3502
1.62k
11
CH.DN
10
TO
KEY SWITCH 9
R3501
1.74k
8
VOL.UP
7
6
5
VOL.DN
4
3
2
J-BOARD TNPA4944
1 !
SIDE
J1
C
D
R7916
10k
JK7901
K1NA09E00107 SDDAT2
9
SD CARD SLOT 1 SDDAT3
2 SDCMD
3
GND
E
4 3.3V
C7929 5 SDCLK
6.3V
10u
6
GND
C7902 C7908
6.3V 16V 7 SDDAT0
10u 0.1u
8 SDDAT1
R7902 10
0
R7910
11
100
12
W.P.
!
F
1 2
TO
J2 DA-BOARD
(DA52)
L3501
KEYSCAN
1
P
C3501
2
50V
1000p
3
TO
DA-BOARD
(DA10)
SG1
1 8 IC7900
SDA V+
2 7 C1ZBZ0003775
SCL A0
3 6 TEMP SENSOR
ALERT A1
4 5
GND A2
JS7901
0
C7930
16V SDWP
0.1u 12
SDDAT3
11
SDDAT2
10
SDDAT1
9
R7903 68
SDDAT0
8
R7905 68
SDDTC
7
R7909
68
GND
6
SDCMD
5
GND
L7921
4
R7906 0
J0JCC0000143
SDCLK
3
GND
2
R7904 68
3.3V
1
R7901
68
TO
SG52
DA-BOARD
(DA52)
C7909 C7905 C7927 C7926 C7903 C7901
16V 16V 50V 50V 50V 50V
0.1u 0.1u 33p 33p 33p 33p
SG-BOARD TNPA4860AB
3 4
GL-BOARD TNPA4693AF
!
TO
GL02
DA-BOARD
R7800
(DA52)
0
D7800
1
SD LED
B3AEB0000107
2
SD BLUE LED
KA-BOARD TNPA4862
!
D2520
C2515
B3AGB0000057 D2524
50V
MAZ80560ML 0.01u
POWER LED
R2531 R2525
200 1.27k
Q2513 Q2511
2SD0601A0L 2SD0601A0L
R2557
22k
R2556 R2530 R2524
10k 47k 47k
RM2501
B3RAD0000160
PC2511 C2511
16V
IR REMOTE RECEIVER B3JB00000046
0.1u
C.A.T.S. SENSOR
R2517
D2512 SUB5V
47
MAZ80560ML
C2512 C2521
10V 50V
10u 0.01u
Q2510
2SD0601A0L
R2516
22k
D2530
MAZ80560ML
R2542
REMOCON
47k R2520
220k
KA1
TO
DA-BOARD
(DA1)
5 6 7
91
S-BOARD TNPA4863
!
SW2500
K0F122A00135
POWER SW
S1
TO
P-BOARD
(P34)
8 9