Panasonic TH-50PH10BK Service Manual page 71

14.9. HX-Board Block and Schematic Diagram
A
HX
PC/RS232C Terminal
JK3513
L IN L
R
B
R IN
JK3511
PC IN 1
PC R
2
PC G
3
PC B
13
PC HD
14
PC VD
15
SCL
12
SDA
IC3502
C
DDC EEPROM
WC 7
SDA 5
SCL 6
JK3509
3
TXD
RS-232C
2
RXD
D
E
TH-50PH10BK/BS/EK/ES
HX-Board Block and Schematic Diagram
1 2
JK3511
K1FB115BA020
PC IN
TO
HX1
DS14
Q3532
13 PC Ls
L AMP
Q3531 11
PC Rs
R AMP
5 PC R
1 PC G
3 PC B
7 PC HD
9 PC VD
22 9V
21 5V
19 JK3513
RXD
18 TXD
K2HC103B0105
AUDIO IN
R
L
3
! HX-BOARD TZTNP02XETE
6
1
11
7
2
12
FL3516
J0MAB0000054
8
3
1 3
13 2 4
9
4
14
10
FL3510
5
J0MAB0000054
15
1 3
R3508
2 4
4.7k
FL3511
J0MAB0000054
1 3
R3509
2 4
4.7k
FL3517
J0MAB0000054
1 3
2 4
DDC
EEPROM
R3585 R3590
IC3502 56
56
C3EBDC000067
1 E0 8
VCC
2 E1 7
WC
3 E2 6
SCL
4 VSS 5
SDA
L3555
ELJPA100KFB
C3552
C3550 C3551
Q3531
50V 25V 25V
R3653 10u
0.01u 10u
2SD0601A0L
33k
R3668
100
R3776
C3561
100
16V R3654
1u R3663
68k
1k
FL3512
J0MAB0000054
1 3
R3529
R3547
180k 2 4
100 R3655
Q3532
33k
R3777
2SD0601A0L
100
1 3
R3548
R3530
C3562
2 4 100
180k
16V R3656 R3672
R3664
1u 68k
100
1k
FL3513
J0MAB0000054
FL3514
PCis J0MAB0000054
5
JK3509
RI GND 1 3
9
D3507
2 4
4 MAZ81600HL
K1FA109B0062 R3510
CTS DTR
100
8
D3508
3 MAZ81600HL
REMOTE IN TXD
RTS
7
2
RXD R3511
6 100 FL3515
DSR
1 J0MAB0000054
CD
1 3
D3509 2 4
MAZ81600HL
D3510
MAZ81600HL
4 5
71
TH-50PH10BK / TH-50PH10BS / TH-50PH10EK / TH-50PH10ES
R3591
PC_R
0
R3592
PC_G
0
R3593
PC_B
0
R3790
PC_HD
100
R3791
PC_VD
100
R3586
56
P5V
L3526
ELJPA100KFB
C3523 C3524
D3504
25V 50V
MAZ30560ML
0.01u
10u
P5V
TP65
C3409
16V
0.1u
SLOT9V
P5V
15
TP66
PC_VD
VD
14
TP67
PC_HD
C3404 C3405 C3406
HD
13
16V 25V 25V
TP68
10u 10u PC_B
0.1u PB/B
12
TP69 GND
11
PC_G
Y/G
10
TP70
GND
9
PC_R
PR/R
8
SLOT9V
GND
7
TP71
SLOT9V
6
TP72
R
5
TP73
L
4
GND
3
TP74
RXD
2
TP75
TXD
1
TO
HX1
DS-BOARD
(DS14)
TH-50PH10BK/BS/EK/ES
HX-Board Block and Schematic Diagram
6 7 8