Panasonic TC-20LB30 Service Manual page 54

GS-BOARD TNPA3302AB
A
R6941
47k
SD
CARD
GS2
K1NA09E00028
SLOT
3.3 SDDAT2
9
3.3 SDDAT3
1
3.3 SDCMD
2
0
3 GND C6530 C6641
16V 16V
3.3 3.3V 47u 0.1u
4
SDCLK
0
5
GND
0
6
0 SDDAT0
7
0 SDDAT1
8
SDDET
0
10
0
D.SW
11
0 SDWP
B R6936
0
12
W.P.
C6531
TA-BOARD TNPA3345
C
TU001
ENG36A16GF
R001
C001 C002 C026
22
16V 16V 10V
0.1u 470u 2.2u
L001
47u
D
TP020
TP013
TP012
TP011
TP010
TP018
TA1
E
TO
A-BOARD
(A1)
TC-20LB30
GS,TA and V-Board Schematic Diagram
1
FL6511
ELKE103FA
3.3V
3
C6640 2
R6599 50V R6953 R6950
47k 0.01u 10k 10k
IC6510
C6533
R6898 C0JBAZ002060
16V 4.7k
0.1u
SDCENA
R6919
0
R6895
3B
8
22 SDCMD
3.3
3A
9
3.3
L6511 R6595
3OE
22 10
0 SDCLK 3.3
4B
11
0
R6594 4A
12
22
0
4OE
13
3.1
VCC
14
3.3
R6921
0
R6917
22
JS6509
0
SDDET
R6587
22
C6532
16V 16V SDWP
0.1u 0.1u
SUFFIX D6507
MAZ30620ML
R6955
0
AB
R004
0
R016
2.2k
R2206
0
C008 C009
C006
50V 16V 6.3V
0.01u 0.1u 100u
C027
R002
AA_SCL1
16V
22
0.22u
R010
470
TP021
2.8
R009
470
Q001
2SA207700L
2.2
0
R007
100
TP014
TP015
TP016
TA2
TO
A-BOARD
(A2)
2 3
1
AA_BVD1
FL6504
AA_REG J0HAAB000027
BUFFER
R6567
R6569
0
AA_RDYBSY
IN1 OUT1
AA_SDCENA
AA_SDCENA IN2 OUT2
R6900
AA_SDCDIN IN3 OUT3
4.7k
GND
7
0
R6596
2B AA_SDWP IN4
6 SDDAT0 DAT0 OUT4
0 0 AA_BVD1
2A
5
0
2OE
4
3.2
1B
3
0.8
1A
2
0.7
1OE
1 JS6518
3.1
3.3V 0
R6597
CMD 0 AA_RDYBSY
C6646 C6647
CLK AA_REG
16V 16V
FL6513
0.1u 47u
J0HAAC000010 AA_SDCDIN
1 3
2
ZA001
AA_SDWP
K4CD01000011
R6933
0
R6934
0
IC2201
AN5849S-E1V
C2202 C2206
50V 50V
0.1u 0.1u
3.2 3.1
C2203
50V SAP DET NOISE DET
13 12
10u
2.2 2.1 C2207
MPX IN SPEC DET
+ 14 11 50V 0.1u
0 0.3
C2204
C2208
PILOT DET SPEC TIME
10V 15 10 + 16V 3.3u
0.47u 3.2 2.3
C2209
PLL SPEC FILTR
16 9 50V 0.022u
C2205 0 0
16V
GND WB DET C2210
R2200
0.047u 17 8
10V 1u
22
0 4.7
SCL VCC
18 7
4.7 0.3
C2211
SDA WB TIME
19 6 25V 10u
R2201
0 2.1
22 C2212
PE OFFCAN2
R2203 20 5
10V 4.7u
1.2k
2.1 2.2
C2213
L OUT OFFCAN1
21 4
10V 2.2u
2.1 0
R OUT OSD-B in
22 3
R2204
0 0
1.2k
CONTRAST Ys in
23 2
0 0
GND YM in
24 1
MTS
C2201
C2200
16V 16V
0.047u 0.047u
4
TO
GS4A
JG-BOARD
(JG6)
0
1
DAT0
0
2 GND
0
3 CLK
0
4 GND
0 3.3
5 CMD
3.3
6 SDCENA
0
7 SDCDIN
0
8 SDWP
0 GND
9
0 GND
10
3.3
11 9V(3.3V)
3.3
12 9V(3.3V)
ZA003
K4CD01000011
V-BOARD TNPA3344
JK2101
K2HC103B0093
TO SPEAKER
HEADPHONE
K1KA04B00056
R2101
0
R2106
0
R2102
D2101
0
MAZ81400ML
C2102
50V
0.01u
C2101
50V
0.01u
C2103
50V
0.01u
C2104 C2105 C2106
D2106
50V 50V 50V
MAZ81400ML
0.01u 0.01u 0.01u
TP057 TP058
TP059
TP056
TP055
TP054
TP053
TP052
TP051
5 6
REMOTE SENSOR
RM001
PNA4701M05TV
V5
D1301
D1300
MAZ80430ML
MAZ80430ML
Q1300 Q1301
3.3 3.3
UNR211300L UNR211300L
0 3.2
R1300
G 3.3 0 R
2.2k
R1302
STBY3.3V 47 R1305 R1306
220 1.5k
C1300 C1301
R1301
50V 6.3V
1k
0.01u 47u
D1302
B3CKE0000007
TP060
TP061
TP062
K1KA16B00049
V1
TO
A-BOARD
(A5)
TC-20LB30
GS,TA and V-Board Schematic Diagram
7 8