Panasonic TC-20LB30 Service Manual page 37

AA_BVD1
FL6504
AA_REG J0HAAB000027
R6567
0
AA_RDYBSY
IN1
AA_SDCENA
AA_SDCENA
IN2
R6900
AA_SDCDIN IN3
4.7k
6596
AA_SDWP
IN4
DAT0
0 AA_BVD1
JS6518
0
3.3V
97
0
AA_RDYBSY
C6646
AA_REG
16V
0.1u
AA_SDCDIN
ZA001
AA_SDWP
K4CD01000011
R6933
0
R6934
0
IC2201
AN5849S-E1V
C2206
50V
0.1u
3.1
SAP DET NOISE DET
12
2.1
C2207
MPX IN SPEC DET
50V 0.1u
11
0.3
C2208
PILOT DET SPEC TIME
10 + 16V 3.3u
2.3
C2209
PLL SPEC FILTR
9 50V 0.022u
0
C2210
GND WB DET
8
10V 1u
4.7
SCL VCC
7
0.3
C2211
SDA WB TIME
6 25V 10u
2.1
C2212
PE OFFCAN2
5
10V 4.7u
2.2
C2213
L OUT OFFCAN1
4
10V 2.2u
0
R OUT OSD-B in
3
0
CONTRAST Ys in
2
0
GND YM in
1
MTS
4
35
TO
GS4A
JG-BOARD
(JG6)
0
1
DAT0
0
2 GND
0
3 CLK
0
4 GND
R6569
0 3.3
OUT1 5 CMD
3.3
OUT2 6 SDCENA
0
OUT3 7 SDCDIN
0
8 SDWP
OUT4
0 GND
9
0
GND
10
3.3
11 9V(3.3V)
3.3
12 9V(3.3V)
C6647
16V
47u
ZA003
K4CD01000011
JK2101
K2HC103B0093
HEADPHONE
R2101
0
R2102
D2101
0
MAZ81400ML
C2102
50V
0.01u
C2101
50V
0.01u
C2103
50V
0.01u
C2104 C2105
50V 50V
0.01u 0.01u
5
V-BOARD TNPA3344
REMOTE SENSOR
TO SPEAKER
K1KA04B00056
V5
D1300
MAZ80430ML
R2106
0
C2106
D2106
50V
MAZ81400ML
0.01u
TP057 TP058
TP059
TP056
TP055
TP060
TP054
TP061
TP053
TP052
TP051
TC-20LB30
GS,TA and V-Board Schematic Diagram
6
RM001
PNA4701M05TV
D1301
MAZ80430ML
Q1300
3.3
UNR211300L
0
R1300
3.3
G
2.2k
R1302
47 R1305
STBY3.3V
220
C1300 C1301
R1301
50V 6.3V
1k
47u
0.01u
D1302
B3CKE0000007
TP062
K1KA16B00049
V1
TO
A-BOARD
(A5)
7
Q1301
3.3
UNR211300L
3.2
0
R
R1306
1.5k
8