Panasonic TH-103PF10WK, Руководство по обслуживанию

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TH-1
03PF
10W
K/T
K
/RK
72
9.6.
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
SD
A
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
VD
A_LO
W_R
3 3
9
PB 71
RELA Y
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
P
5
3
RXD
RXD
DR15V
3
2
WC
9V
PC 202
PB 31
1
PB 54
17
EEPR
OM
3
1
1
T
O
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
T
O
DS2
17
RELA Y
2
R
PB 64
2
A21
2
1
RELA Y
3
5V_L
PB 62
DR15V
PB 69
18
3 1
VIDEO
IN
DS14
20
RELA Y
L
PC
A
UDIO
IN
13
RELA Y
AMP
A28
RELA Y
A26
Q3002
PC
R
PB 51
8
7
1
R
AMP
VD
A_LO
W_L
Pb
3
Q3532
9
PB 56
STB5V
2
15V_L
5
AMP
T
O
P25
DDC
EEPR
OM
PC 205
COMPONENT
(P-BO
ARD
SC
SIDE)
L
T
O
C92
L
Pr
6
1
P
ANEL_MAIN_ON_L
A36
3
SOS4_PS_L
LED
TERMINAL
BO
ARD
2
F
A
N
SOS
ALL_OFF_L
A
UDIO
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
RELA Y
F
A
N
CONT
1
RS-232C
5V
9V
2
2
SCL
17
INFORMA
TION
1
VO
L
T
A
G
E
SD
A
1
14
3
IC3502
5V
21
1
DS13
V1
+5V
2
3
18
T
O
DS30
2
20
2
SOS4_PS
CONTR
OL
2
T
O
DS2
ALL_OFF
F
A
N
SOS
1
10
REGULA
T
O
R
1
KEY_SW
B25
F
A
N
CONTR
OL
SW1554
L
AMP
10
PB 30
4
2
4
STR
Q3531
9
V
OL.UP
VCC
5
SW1551
P+5V
IC201
B24
5
T
O
C43
SW1552
OR
GA
TE
2
P+5V
AND
GA
TE
V
OL.DO
WN
Q202
A22
1 1
VCC
1
STBY5V
TRIGGER
F
RELA Y
13
2
Q204
TV/VTR
1
7
1
STBY5V
ON
1
SW1550
RELA Y
VD
A_LO
W
P+5V
3
5V
ON
RELA Y
P+5V
9
SW1553
3
PB 66 PB 61
V15
15V
11
T
O
D25
T
O
DS15
IC202
13
P
ANEL_MAIN_ON
12
2
15V
20
5
1
F_STBY_ON
(P-BO
ARD
SS
SIDE)
IC203
Q1540
3
15V
2
3.3V
A
V
R
4
3
1
AMP/SW
TXD
F_STBY_ON_R
3
Q203
SCL
1
PB 53
P
ANEL_MAIN_ON
3
TRIGGER
VD
VIN
RELA Y
SOS4_PS_R
V
OUT
PC
Ls
2
10
AMP/SW
A38
1
STBY5V_R
Q201
SD
A
2 1
1
A34
16
HD
5V_R
1
5V_R
13
7
PO
WER
CONTR
OL
PC
<TNP
A4041>
!
(Exchange
board
only)
!
<TNP
A4085>
(Exchange
board
only)
(Exchange
board
only)
REMOCON
RECEIVER
KEY
SCAN
V1
<TNP
A4086>
V2
<TNP
A4087>
V3
LED_G,R
! !
(Exchange
board
only)
(Exchange
<TNP
A4103>
!
F
A
N
CONTR
OL
PB
board
only)
HA
COMPONENT
VIDEO
!
(Exchange
board
only)
!
PC/232C
HX
(Exchange
board
only)
<L6F
A
YYYH0031>
F
A
N
(120)
<L6F
A
YYYH0031>
F
A
N
(120)
<L6F
A
YYYH0031>
F
A
N
(120)
<L6F
A
YYYH0031>
F
A
N
(120)
<L6F
A
YYYH0031>
F
A
N
(120)
F
A
N
(120)
<L6F
A
YYYH0031>
<L6F
A
YYYH0031>
F
A
N
(120)
<L6F
A
YYYH0031>
F
A
N
(120)
<L6F
A
YYYH0030>
F
A
N
(80)
F
A
N
(80)
<L6F
A
YYYH0030>
<L6F
A
YYYH0030>
F
A
N
(80)
<TZTNP030XA
T>
<TXNHA10RBS>
<PNA4701M05TV>
REMOCON
RECEIVER
TO
TO
TH-103PF10WK/TK/RK HA,
HX,
PC,
PB,
V1,
V2
and
V3
Block
Diagram
TH-103PF10WK/TK/RK HA,
HX,
PC,
PB,
V1,
V2
and
V3
Block
Diagram