Panasonic TH-50PHW6BX Service Manual page 154

HX-BOARD TXNHX10QBS
A
!
B
L3512
J0HAAB000012
R
R3529 1
180k
L 2
L3513
J0HAAB000012
JK3513
1
R3530
180k
K2HC103B0105 2
JK3511
6
TJS8A9880
1
11
7
L3516
2
J0HAAB000012
12
1 3
8
C
2 4
3
13
D3501
AC_HD 9
MAZ30560ML
R3508
4
4.7k
14
AC_VD 10
AC_HD
R3509
L3517
5
4.7k
J0HAAB000012
15
1 3
AC_VD
2 4
D3503
MAZ30560ML
IC3502
C3EBCC000020
1
NC
2
NC VCLK
DDC
EEPROM
D
3
NC
4
VSS
JK3509
PCis
5
K1FB109B0058 RI GND
9 D3507
TJS4A8390
4 MAZ81600HL
R3510
CTS DTR
8 100
D3508
3
MAZ81600HL
TXD
RTS
7
REMOTE_IN
2
RXD R3511
RS-232C
6
100
DSR
D3509
E 1
CD MAZ81600HL
D3510
MAZ81600HL
TH-50PHD6/TH-50PHW6
HX-BOARD Schematic Diagram
1
R3653
C3550
15k Q3531
R3776
2SD0601A0L
100
R3668
100
C3561
16V R3654 R3663
1u 33k
1k
3
R3547
4 100
R3655
Q3532
15k
R3777 2SD0601A0L
100
R3672
3
100
R3548 C3562
4
100 R3656
16V
R3664
33k
1u
1k
1 3
L3507
2 4 J0HABB000004
1 3
L3508
2 4
J0HABB000004
1 3
L3509
2 4
J0HABB000004
1 3
L3510
2 4
J0HAAB000012
1 3
L3511
D3502
2 4 J0HAAB000012
MAZ30560ML
R3585
L3526
56
ELJPA100KF
8
VCC
R3589 C3523 C3524 D3504
R3400 R3778
16V 50V
47k 47k MAZ30560ML
10k
7
47u 0.01u
6
SCL
5
SDA
R3590
R3586
56 56
L3514
J0HAAB000012
1 3
AB_RXD
2 4
L3515
J0HAAB000012
AB_TXD
1 3
2 4
2 3
L3555
ELJPA100KF
9V
C3551 C3405
C3404
50V 16V
16V 16V
0.01u 47u 0.1u 47u
R3591
0
R3592
0
R3593
0
R3790
100
R3791
100
C3409
16V
0.1u
TO
J-BOARD
(J14)
HX1
1
22 PC G
9V
2
21
5V
3
20
PC B
4
AB_RXD 19
RXD
5
AB_TXD 18
PC R
TXD
6
17
7
16
HD
8
15
9
14
VD
10
13
PC Ls
11
12
PC Rs
STB5
4 5 6
TH-50PHD6/TH-50PHW6
HX-BOARD Schematic Diagram
7 8