Panasonic TX-26LX500F, Руководство по обслуживанию

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11.6. H-Board (1 of 4) Schematic DIagram
NP
NP
RED
WHITE
Y
PR
PB
NP
RED
WHITE
SCL2
AV4_VOUT
AV2_SLOW
O2
AUDIOOUT_L
AV4_SLOW
AUDIOOUT_R
AV1_ROUT
AV2_LOUT
AV2_QLINK
AV4_LOUT
AV2_ROUT
AV1_LOUT
AV4C_Y
AV4_ROUT
AV4_RED/C
AV1_V
AV1_R
AV1_SLOW
AV2_L
AV2_R
AV1_RED
AV1_GREEN
AV1_BLUE
AV4_GREEN
AV4_BLUE
AV4_L
AV4_R
AV2_ROUT
AV4_LOUT
AV2_VO
AV4_VO
AV1_FB
AV4_FB
A
V4_LO
A
V4_LO
A
V4_R
O
A
V2_LO
A
V2_LO
A
V2_R
O
A
V1_LO
A
V1_R
O
AV1_L
PC_RIN
VOUT
SCL3
SDA3
SCL2
SRQ
SDA1
SCL1
SDA2
AV4_V
AV2_V
SDA2
AA_MUTE_OUT
AV4_Y_DET
AV1_VOUT
AA_MUTE_OUT AA_MUTE_OUT
AV4_QLINK
VD
PC_R
PC_G
PC_B
HD
PC_LIN
AV4C_PR
AV4C_PB
AV2_C
AV1_LOUT
AV2_LOUT
AA_MUTE_OUT
AV1_ROUT
AV4_ROUT
JS3011 0
R2027
100k
1%
R3013
75
C2022
50V
560p
1%
R3024
12k
*R3345
18k
C3061
16V
0.1u
1%
*R3313
75
R3017
100
*R3359
33
R2034
2.2k
*C3066
47u
16V
ECEA1CN470UB
*JK3001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
JS3016
0
Q2002
2SD13280TL
C0JBAZ002205
*IC3301
1 /1OE
2 1A
3 2Y
4 GND 5
2A
6
1Y
7
2OE
8
Vcc
R2014
100
*C3070
47u
16V
ECEA1CN470UB
1% *R3310
75
*R3363
68
R2015
330
C3002
50V
1000p
TP122
R3037
1k
L2011
EXC3BB221H
*D3028
MA2J11100L
L2005
EXC3BB221H
1%
R3012
75
D3018
MAZ81400ML
1%
R3009
75
C2025
50V
560p
*C3305
16V
0.1u
C3005
50V
0.1u
*R3347
220
*R3306
4.7k
R3034
1k
R3025
10k
TP125
C2028
50V
560p
R2016
330
1%
R3022
22k
L2006
EXC3BB221H
*R3351
220
1%
R3023
12k
1%
R3027
68
TP127
Q3004
B1ABCF000138
1%
R3015
75
R2007
22k
1%
R3008
75
C2030
50V
560p
TP129
1%
R3163
12k
R2018
100k
R2039
0
L2009 EXC3BB221H
1%
*R3318
75
R3030
0
*R3343
220
R3016 100
R3018
68
R2012
100k
R3032
0
R2113
2.2k
1%
R3004
75
R3042
3.3k
*Q3332
2SC24800VL
*R3341
18k
C2031
50V
560p
R2025
2.2k
R2031
100
*C3069
16V
0.1u
L2010
EXC3BB221H
R2035
100k
Q3001
B1ABCF000138
D3016
MAZ81400ML
1%
R3002
75
R2037
0
R2032
0
C2019
560p
50V
R2024
100
R3039
220
R3040
220
*D3029
MA2J11100L
Q3005
B1ABCF000138
1%
R3014
75
JS3012
0
*R3302
100
JK3002
K1FB121A0006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
*D3030
MA2J11100L
1%
R3020
22k
R2019
100k
C3001
50V
1000p
TP3001
C2026
50V
560p
*R3348
220
1%
R3003
75
JS3017
0
R3043
5.6k
D3015
MAZ81400ML
JK2002
K2HA204A0038
R2010
22k
Q3002
B1ABCF000138
*R3361
33
R2002
180k
Q3006
B1ABCF000138
R2030
0
R2040
100
*Q3333
2SC24800VL
C2032
50V
560p
C2005
50V
560p
R3041
3.3k
R3033
0
*R3317
10k
JK3004
K1FB121A0006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
L2015
EXC3BB221H
*R3309
0
Q2004
B1ABCF000138
L2013
EXC3BB221H
TP124
R2033
100
R2013
100
Q2001
2SD13280TL
L2008
EXC3BB221H
L2016
EXC3BB221H
C2024
50V
560p
TP128
1%
R3021
22k
Q2003
B1ABCF000138
*R3319
0
R2001
180k
C3003
50V
1000p
1%
R3031
68
*R3311
0
*C3071
16V
0.1u
JS3020
0
Q2010
B1ABCF000138
JS3008
0
JS3015
0
*R3308
0
*R3305
100
R2028
100k
L3002
EXC3BB221H
Q2006
B1ABCF000138
JS3010
0
R2008
22k
R2041
2.2k
JS3019
0
D3017
MAZ81400ML
1%
R3006
75
R2009
22k
*R3316
0
C2006
50V
560p
C3007
50V
0.1u
*R3346
18k
C2023
50V
560p
TP126
*D3027
MA2J11100L
1%
R3007
75
JS3014 0
C2027
50V
560p
*D3026
MA2J11100L
*Q3331
2SC24800VL
L2007
EXC3BB221H
D3019
MAZ81400ML
JS3007
0
L2004
EXC3BB221H
*R3307
4.7k
L3001
EXC3BB221H
JK3005
K2HA307A0008
Y-SW
Y
Y-G
PB
PB-G
PR
PR-G
JS3013 0
*R3362
68
L2014
EXC3BB221H
*R3349
18k
Q2009
B1ABCF000138
*R3344
220
*FL3302
J0HABB000003
1
2
3
4
*D3031
MA2J11100L
C2029
50V
560p
L2003
EXC3BB221H
*C3067
16V 0.1u
1%
R3011
75
1%
R3001
75
R2011
22k
L3003
EXC3BB221H
R3036
1k
*R3360
33
C3006
50V
0.1u
L2002
J0JCC0000364
R3019 68
C2020
560p
50V
JS3009
0
R2022
0
*R3342
18k
L2012
EXC3BB221H
Q2007
B1ABCF000138
R2006
22k
*FL3301
J0HABB000003
1
2
3
4
H12
1
2
3
4
5
6
7
8
9
JK3003
K1FB121A0006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
C2021
50V
560p
L2001
J0JCC0000364
R3026
47k
R2023
100
1%
R3005
75
*R3352
220
*C3068
47u
16V
R2021
0
*R3312
10k
R2005
100k
R2036
100k
1%
R3028
68
JS3005 0
Q3003
B1ABCF000138
1%
R3010
75
JS3018
0
R2038
100
TP123
*R3350
18k
R3038
220
JK2001
K2HA204A0038
GREEN IN
GND(VIDEO)
AV4
VIDEO IN
RED IN
SCL2
GND
TV L OUT
TV VIDEO OUT
BLK IN
AV1 SLOW
L IN
GND(PLUG)
R IN
AV2 SLOW
GND(AUDIO)
GND(BLUE)
TV L OUT
GND(BLUE)
R IN
R IN
TV VIDEO OUT
GND(GREEN)
GND(AUDIO)
TV R OUT
VIDEO OUT
TV L OUT
SDA2
GND(VIDEO)
VIDEO IN
GND(VIDEO)
GND
GND(BLK)
Q-LINK
GND
GND(RED)
VIDEO IN
Chroma in
GND
L IN
AV2
GREEN IN
GND
AUDIO OUT
GND(PLUG)
GND(RED)
RED IN
BLUE IN
FB IN
L IN
GND(PLUG)
Q-LINK
BLUE IN
AV4C
GND(GREEN)
GND(BLK)
AV1
TV R OUT
GND(AUDIO)
TV R OUT
AV1 SLOW
GND(BLK)
GND
L
R
PC IN
R
G
B
ADJUSTMENT CONECTOR
SREQ
5V
SCL1
SCL2
SDA3
GND
SDA1
SCL3
SDA2
D/L
WP
EEP
H-BOARD (1/4)
TXN/H10LLM(TX-26/32LXD500)
TXN/H10LMM(TX-26/32LX500F/P)
SW
0
0
3.3
0.1
0
SW
3.5
0.6
0
0
IIC SW
AMP
0.6
0
0
2.3
4.8
2.9
AMP
2.3
4.8
2.9
AMP 4.8
2.9
2.3
0
0
0
0
0
0
MUTE
0
0
0
MUTE
0
0
0
MUTE
0
0
0
MUTE
0
0
0
MUTE
0
0
0
MUTE
0
0
0
1
D
F
4
E
2
A
5 6 8
B
7
C
9 3
3
2
1
5
4
6
7
TX-26/32LXD500 TX-26/32LX500F/P H-Board (1 of 4) Schematic Diagram TX-26/32LXD500 TX-26/32LX500F/P H-Board (1 of 4) Schematic Diagram
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