Panasonic TC17LA2 - 17" LCD COLOR TV, Руководство по обслуживанию

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10.8. A-Board (5 of 6) Schematic Diagram
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TOP
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AB_SUB_ON
AI
AB_KEY
AB_MAIN_SW
PDIM
AA_FLICKER
AB_LCD_B4
AB_LCD_B5
AB_LCD_G6
AB_LCD_G5
AB_LCD_G4
AB_LCD_G7
AB_LCD_G2
AB_LCD_G1
AB_LCD_G0
AB_LCD_G3
AB_LCD_R7
AB_LCD_R6
AB_LCD_R5
AB_LCD_R4
AB_LCD_R3
AB_LCD_R2
AB_LCD_R1
AB_LCD_R0
AB_LCD_VS
AB_LCD_CLK
AB_SOS
AB_SOS
AB_LCD_ENB
AB_LCD_B0
AB_LCD_B1
AB_LCD_B2
AB_LCD_B3
AB_LCD_B6
AB_LCD_B7
AB_P
ANEL_ON
AB_INV_ON
MAIN1.8V
AA_SCL2
AA_SDA2
AB_DCC_B1
AB_ODU_SHOR
T
AB_TV_ON
AB_DCC_B2
AB_DCC_B0
MAIN3.3V
AB_MAIN_SW
D913
B0JCME000025
FL9003
J0HAAB000027
OUT1
OUT2
OUT3
OUT4
IN3
IN2
IN1
GG
IN4
TP917
JS901
0
C4283
10V
1u
C914
10V
1u
C909
0.1u
16V
C905
16V
470u
L905
68u
R9077
0
C4284
50V
0.01u
C4285
50V
0.01u
1%
R929
1.5k
C943
2200u
25V
MAIN2.5V
C944
2200u
16V
R914
1k
1%
C907
10u
50V
JS907
0
R4295
1k
R948
2.2k
R9041
EXB38V101JV
1%
R926
160
1%
R908
4.87k
1%
R917
1k
R930
0
IC904
C0DBEZE00005
1
IN
2
ON/OFF
3
OUT
4
V_adj
5
GND
6
OUT
JS903
0
C929
330u
16V
MAIN9V
R900
33
IC906
C0DBEZE00005
1
IN
2
ON/OFF
3
OUT
4
V_adj
5
GND
6
OUT
R4293
22k
R925
0
A8 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
SUB5V
MAIN3.3V
R9076
0
R909
820
1%
JS902
C901
16V
0.1u
R9074
0
C0CBAYF00004
IC903
IN
3
2
OUT
ADJUST
1
FL9002
J0HAAB000027
OUT1
OUT2
OUT3
OUT4
IN3
IN2
IN1
GG
IN4
A15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Q4035
B1DHDC000021
C922
50V
180p
JS906
0
R9082
22
JS007
0
SUB9V
R936
1k
R912
0
C4282
50V
100p
R9072
0
FL9006
J0HAAB000027
OUT1
OUT2
OUT3
OUT4
IN3
IN2
IN1
GG
IN4
D909
MAZ80510ML
IC902
C0DBEZE00005
PQ070XZ5MZP
1
IN
2
ON/OFF
3
OUT
4
V_adj
5
GND
6
OUT
FL9005
J0HAAB000027
OUT1
OUT2
OUT3
OUT4
IN3
IN2
IN1
GG
IN4
D902
B0JANG000003
RK36LFC4
R924
0
FL9004
J0HAAB000027
OUT1
OUT2
OUT3
OUT4
IN3
IN2
IN1
GG
IN4
C931
10V
1u
R055
0
MAIN3.3V
1% R928
1.5k
JS904
0
C906
50V
6800p
D910
MA2J11100L
C911
16V
0.1u
C936
10u
50V
D900
MAZ80330HL
C904
16V
0.1u
C4286
16V
47u
Q4036
UNR521100L
L902
82u
JS910
R927
1k
1%
C903
330u
50V
JS905
0
R949
1
1/2W
C915
16V
100u
1% R916
453
R9075
0
R9073
0
R913
1.65k
1%
JS909
FL9001
J0HAAB000027
OUT1
OUT2
OUT3
OUT4
IN3
IN2
IN1
GG
IN4
C910
16V
100u
C933
16V
100u
L4023
0
C932
16V
0.1u
D912
MAZ81300ML
R933 0
R947
100
C908
10V
1u
C913
16V
100u
A9 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
MAIN5V
IC901
C0DAAZG00006
1
V IN
2
SW out
3
GND
4
VO
S
5
ON/OFF
R9080
22
R9081
22
R063
0
R065
0
INVER
TER_14V
GND
INVER
TER_14V
INVER
TER_14V
REG_5V REG_5V
PO
W_ON_PULSE
INV_GND KEY PO
WER_ON
GND
UNREG_32V
+14V +14V +14V +14V
ON/OFF DuT
y
AI
INVER
TER_14V
STB_5V
GND GND GND
MAIN 3.3V
SUB9V
INV_GND
INV_GND INV_GND
INV_GND
INV_GND INV_GND INV_GND
INV_GND
MAIN2,5V
+14V +14V
GND
B3
GND
B0
B7
R3
B6
R6
G0
R7
R2
GND
U/D
L/R
VDD
VDD
R1
VDD
GND
VDD
R4
R0
R5
GND
GND
ENB
B5
GND
GND
B4
VS
HS
GND
CK
G4
GND
G5
GND
G3
G6
G7
G2
G1
B1
B2
PWM
DCC0
DCC1
DCC2
SOS
37 42 43 39 44 40 41 38 45
!
A-BOARD TNPH0606 (5/6)
SUB11V
MAIN 1.8V
(DG3)
DG-BOARD
TO
TO
DP-BOARD
(DP8)
TO
DP-BOARD
(DP9)
48
50
42
45
46
44
47
53
43
41
51
49
52
66
64
65
63
62
61
67
2.5
5.0 0 2.5 1.2 5.0
14.0
0 0 1.5
11.0
3.3
5.0 0 3.3 1.2 5.0
1.8
5.0 0 1.8 1.2 4.7
0 3.2 4.8 2.1 0 0 0 0 0 0 0 0 0 0
5.0 14.0 14.0 14.0 0 14.0 0 0 0 0 0 0 5.0 0 0 32.0 5.0 3.0 3.2
9.0
7.8 11.0
1.1
0.6
1.4
0.5
1.0
0.7
0.3
0
0.7
0.4
1.2
0
3.2
0
0
3.2
3.2
3.2
0
0.7
0
2.2
1.5
5.0
0
3.2
1.1
2.7
1.6
2.6
0
5.0
5.0
5.0
3.2
1.1
0.8
0
0.9
1.1
0.5
0.8
1.2
0
1.1
0
0.9
0.4
0
1.0
0
0
3.1
5.0
5.0
5.0
5.0
5.0 0.2
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TC-17LA2/D A-Board (5 of 6) Schematic Diagram TC-17LA2/D A-Board (5 of 6) Schematic Diagram
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