13.14. HA, HX, PC, PB, V1, V2 and V3-Board Block Diagram
VCC
GND
OUT
Y
Pb
Pr
R
G
RM001
IC3002
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
JK3001
G
Y
G
G
G
Pb
G
G
G
Pr
G
G
D879
JK3511
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D1550
D872
D864
D884
JK3002
D876
+5V
JK3509
1
2
3
4
5
8
9
6
7
D877
IC850
+9V
D867
D885
+5V
D874
JK3513
D869
D887
D882
Q850
VDA_LOW_R
3
3
9
PB
71
RELAY
15V
1
1
2
2
6
2
Y
5
3
PC G
1
TXD
PB
59
1
3
7
2
R
2
2
8
PC B
2
15
PC
204
TO P5
3
RXD
RXD
DR15V
3
2
WC
9V
PC
202
PB
31
1
PB
54
17
EEPROM
3
1
1
TO P25
HX1
2
DR15V
15V_L
9V
2
3
F_STBY_ON_L
3
6
3
2
REMOCON
1
8
PC
203
1
STB3.3V
16
3
1
1
H1
5V_L
V3
2
3
10
TO DS2
17
RELAY
2
R
PB
64
2
A21
2
1
RELAY
3
5V_L
PB
62
DR15V
PB
69
18
3
1
VIDEO IN
DS14
20
RELAY
L
PC AUDIO IN
13
RELAY
AMP
A28
RELAY
A26
Q3002
PC R
PB
51
8
7
1
R AMP
VDA_LOW_L
Pb
3
Q3532
9
PB
56
STB5V
2
15V_L
5
AMP
TO P2 5
DDC EEPROM
PC
205
COMPONENT
(P-BOARD SC SIDE)
L
TO C92
L
Pr
6
1
PANEL_MAIN_ON_L
A36
3
SOS4_PS_L
LED
TERMINAL BOARD
2
FAN SOS
ALL_OFF_L
AUDIO IN
3
LED_G
PC IN
LED 11 TIMES
2
5V
3
3
Q3001
4
PC
201
12
1
LED_R
VCC
R
3
3
PC Rs
SOS BLINKING TIMES:
16
13
RELAY
FAN CONT
1
RS-232C
5V
9V
2
2
SCL
17
INFORMATION
1
VOLTAGE
SDA
1
14
3
IC3502
5V
21
1
DS13
V1
+5V
2
3
18
TO DS30
2
20
2
SOS4_PS
CONTROL
2
TO DS2
ALL_OFF
FAN SOS
1
10
REGULATOR
1
KEY_SW
B25
FAN CONTROL
SW1554
L AMP
10
PB
30
4
2
4
STR
Q3531
9
VOL.UP
VCC
5
SW1551
P+5V
IC201
B24
5
TO C43
SW1552
OR GATE
2
P+5V
AND GATE
VOL.DOWN
Q202
A22
1
1
VCC
1
STBY5V
TRIGGER
F
RELAY
13
2
Q204
TV/VTR
1
7
1
STBY5V ON
1
SW1550
RELAY
VDA_LOW
P+5V
3
5V ON
RELAY
P+5V
9
SW1553
3
PB
66
PB
61
V15
15V
11
TO D25
TO DS15
IC202
13
PANEL_MAIN_ON
12
2
15V
20
5
1
F_STBY_ON
(P-BOARD SS SIDE)
IC203
Q1540
3
15V
2
3.3V AVR
4
3
1
AMP/SW
TXD
F_STBY_ON_R
3
Q203
SCL
1
PB
53
PANEL_MAIN_ON
3
TRIGGER
VD
VIN
RELAY
SOS4_PS_R
VOUT
PC Ls
2
10
AMP/SW
A38
1
STBY5V_R
Q201
SDA
2
1
1
A34
16
HD
5V_R
1
5V_R
13
7
POWER CONTROL
PC
<TNPA4041>
!
(Exchange board only)
!
<TNPA4085>
(Exchange board only)
(Exchange board only)
REMOCON RECEIVER
KEY SCAN
V1
<TNPA4086>
V2
<TNPA4087>
V3
LED_G,R
!
!
(Exchange board only)
(Exchange
<TNPA4103>
!
FAN CONTROL
PB
board only)
HA COMPONENT VIDEO
!
(Exchange board only)
!
PC/232C
HX
(Exchange
board only)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
FAN (120)
<L6FAYYYH0031>
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0031>
FAN (120)
<L6FAYYYH0030>
FAN (80)
FAN (80)
<L6FAYYYH0030>
<L6FAYYYH0030>
FAN (80)
<TZTNP01YLTW>
<TXNHA10RBS>
<PNA4701M05TV>
REMOCON RECEIVER
TO
TO
TH-103PF9UK/EK
HA, HX, PC, PB, V1, V2 and V3 Block Diagram
TH-103PF9UK/EK
HA, HX, PC, PB, V1, V2 and V3 Block Diagram
TH-103PF9UK / TH-103PF9EK
90
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