Panasonic TC-20LB30 Service Manual page 33

5
R6531
47
AB_PCC_A0
R6532
47
AB_PCC_A1
R6533
47
AB_PCC_A2
AB_PCC_A3
R6534
47
AB_PCC_A4
R6535 47
AB_PCC_A5 R6536 47
AB_PCC_A6 47
R6537
AB_PCC_A7
R6538 47
AB_PCC_A8
R6539 47
AB_PCC_A9 R6540 47
AB_PCC_A10 R6541 47
AN_PCC_CD1
1
2
3
4
5
AN_PCC_VS1
AB_PCC_REG R6542 47
AB_PCC_RESET R6543 47
AB_PCC_IOWR R6544 47
AB_PCC_IORD
R6545 47
AB_PCC_WE R6546 47
AB_PCC_OE R6547 47
AB_PCC_CE2 R6548 47
AB_PCC_CE1 R6549
47
AN_PCC_VS2
AN_PCC_WAIT AN_PCC_WAIT R6552
AN_PCC_RB R6553
AN_PCC_INPACK
AN_PCC_WP
R6554
AN_PCC_BVD1 R6555
AN_PCC_BVD2 R6556
AN_PCC_BVD2
AN_PCC_INPACK R6557
AN_PCC_BVD1
8
9
0
AN_PCC_CD2
AN_PCC_VS1
AN_PCC_VS2
D3.3V
R6558 R6559
22k 22k
R6838
10k
AN_PCC_CD1
R6839
10k
AA_CD1
R6840
AN_PCC_CD2
10k
R6841
10k
AA_CD2
5
33
5V
/OE
Low:Conect
High:Hi-z
IC6506
C6514
16V
0.1u
3.2 5.0
1 14
1OE VCC
1.6 3.2
2 13
1A 4OE
0 2.0
3 12
1Y 4A
3.2 0.1
4 11
2OE 4Y
1.6 3.3
5 10
2A 3OE
0 1.5
6 9
2Y 3A
0 0
7 8
GND 3Y
C0JBAZ001713
BUFFER
Y8 GND
11 10
0 0
Y7 A8
12 9
0 1.2
Y6 A7
13 8
0 1.7
Y5 A6
14 7
0 1.0
Y4 A5
15 6
0 1.8
Y3 A4
16 5
0 1.8
A3
Y2
17 4
0 1.8 AL_FA10
C6515
Y1 A2
18 3
0 1.3
16V
OE2 A1
0.1u
19 2
3.3 0
Vcc OE1
20 1
5.0 0
IC6507
C0JBAZ001120
BUFFER
Y8 GND
11 10
0 0
Y7 A8
12 9
0 0.2
Y6 A7
13 8
0 3.3
Y5 A6
14 7
0 3.3
Y4 A5
15 6
0 3.3
Y3 A4
16 5
0 3.3
Y2 A3
17 4
0 0
Y1 A2
18 3
0 0
OE2 A1
19 2
3.3 0
Vcc OE1
20 1
5.0 0
0.1u
16V
C6516 IC6508
C0JBAZ001120
BUFFER
/OE
Low:Conect
D3.3V
High:Hi-z
0 3.3
1 20
OE1 Vcc
0 3.2
2 19
A1 OE2
100 0 0
3 18
A2 Y1
100 0 3.2
4 17
A3 Y2
R6960
0 3.2
100
5 16
A4 Y3
0 3.2
100
6 15 100
A5 Y4
100 0 3.2
7 14
A6 Y5
100 0 3.2
8 13
A7 Y6
0 3.2
9 12
A8 Y7
0 0
10 11
GND Y8
IC6509
C0JBAZ001590
BUFFER
D3.3V
R6560 R6561
22k 22k
R6564
100
R6565
100
IC6522
C0JBAB000408
D3.3V
INVERTER
C6606
C6609
50V
0.1u
0.01u
0 3.3
1 14
1A VCC
C6607
3.2 0 50V 0.01u
2 13
1Y 6A
C6610
0 3.3
50V 0.01u 3 12
2A 6Y
C6608
0 3.3
50V 0.01u
4 11
2Y 5A
C6517
0 0
50V 0.01u
5 10
3A 5Y
3.2 3.2
6 9
3Y 4A
0 0
7 8
GND 4Y
C6518
50V
0.01u
6
AA_PCCENA
AL_FA0
AL_FA1
AL_FA2
AL_FA3
AL_FA4
AL_FA5
AL_FA6
AL_FA7
AL_FA8
AL_FA9
AA_REG
AA_RESET
AA_IOWR
AA_IORD
AA_FWE
AA_FOE
AA_CE2
AA_CE1 D3.3V
R6600
4.7k
R6601
4.7k
C6521
16V
0.1u
AA_WAIT
C6541
IC6512
AA_RDYBSY
16V
0.1u
AA_WP
C3FBKD000104
AA_BVD1
AA_BVD2
AA_INPACK
R6602
4.7k
AA_VS1
AA_VS2
AA_BVD1
AA_REG
16V
AA_SDCDIN AA_RDYBSY
OUT4
R6836
AA_SDCENA
10k
OUT3
R6837
10k
AA_SDCDIN
OUT2
AA_SDCD AA_SDWP
OUT1
AA_CD2
AA_CD1
7
D3.3V
8Mbit FLASH
TO
JG6
GS-BOARD
R6824
100
(GS4A)
1
DAT0
2
FL6509
J0HAAC000010
CLK 3
1 3
2
4
CMD
5
IN4
6
IN3
7
IN2
8
IN1
9
C6591
FL6519
10
FL6510
50V
J0HAAB000027
ELKE103FA
100p
11
1 3
2
12
TC-20LB30
JG-Board (1 of 2) Schematic Diagram
8
1
2
3
D3.3V
4
9