H-Board (1 Of 4) Schematic Diagram - Panasonic TX-32LXD500 Service Manual

11.6. H-Board (1 of 4) Schematic DIagram

H-BOARD (1/4)
TXN/H10LLM(TX-26/32LXD500)
A
TXN/H10LMM(TX-26/32LX500F/P)
B
C
*FL3301
J0HABB000003
*R3302
100
D
E
F
TX-26/32LXD500 TX-26/32LX500F/P H-Board (1 of 4) Schematic Diagram
1
JK2001
K2HA204A0038
WHITE
L
C2019 R2001
50V
180k
560p
RED
R
C2020 R2002
50V 180k
560p
*JK3001
6
PC IN 1
11
7
2
12
8
3
*R3308
0
13
*R3306 9
4.7k
4
14
10
*R3309
0
5
*R3307 15
4.7k
*FL3302
J0HABB000003
*R3305
100
*R3312
10k
2
L2001
J0JCC0000364
L2002
J0JCC0000364
*C3071
16V
0.1u
*D3031
*R3319 MA2J11100L
0
B
NP
*C3070
*D3030
16V
*R3318 MA2J11100L
47u
75
ECEA1CN470UB
*C3069
0.1u
16V
*D3029
*R3345
MA2J11100L
*R3316
0
G
NP
*C3068
*D3028
*R3313 *R3346
16V
47u MA2J11100L
75
*C3067
0.1u 16V
*R3349
*D3027
18k
*R3311 MA2J11100L
0
*R3351
R
NP
*C3066 220
47u
*R3310 16V
*R3350
*D3026
75 ECEA1CN470UB
18k
MA2J11100L
*IC3301
C0JBAZ002205
*C3305
16V
0.1u
1 /1OE 8
Vcc
*R3317
2 1A 7
2OE
10k *R3363
3 2Y 6
1Y
4 GND 5 68
2A
*R3362
68
3
TP122
ADJUSTMENT CONECTOR
H12
TP3001
1
5V
2
SREQ
3
GND
4
SCL3
EEP
5
SDA3
6
SCL2
D/L
7
SDA2
PC_LIN
8
SCL1
WP
9
SDA1
PC_RIN
*Q3331
*R3341
2SC24800VL
18k
*R3361
*R3343
PC_B
220
*R3344 33
*R3342
220
18k
*Q3332
18k
2SC24800VL
*R3347
220 *R3360
PC_G
33
18k *R3348
220
*Q3333
2SC24800VL
*R3359
PC_R
33
*R3352
220
4
C3061
16V
0.1u
JK3002
K1FB121A0006
AV1
TP123
SRQ 21
GND(PLUG)
20
VIDEO IN
19
TV VIDEO OUT
TP124
SCL3
18
GND(BLK)
17
TP125
SDA3 GND(VIDEO)
16
FB IN
TP126
SCL2
15
RED IN
14
TP127
SDA2 GND
13
GND(RED)
TP128
SCL1
12
SDA2
TP129 11
SDA1 GREEN IN
10
SCL2
9
GND(GREEN)
8
AV1 SLOW
7
BLUE IN
6
L IN
5
GND(BLUE)
4
GND(AUDIO)
3
TV L OUT
2
C
R IN
1
TV R OUT
C2025
C2024
50V 50V
560p 560p
AV2
21
GND(PLUG)
20
VIDEO IN
19
VIDEO OUT
18
GND(BLK)
17
GND(VIDEO)
16
15
Chroma in
14
GND
13
GND
12
11
10
Q-LINK
9
GND
8
AV2 SLOW
7
6
L IN
5
GND
4
GND(AUDIO)
3
TV L OUT
2
R IN
1
TV R OUT
JK3003
K1FB121A0006
C2022
C2023
50V
560p
560p
50V
AV4
21
GND(PLUG)
20
VIDEO IN
19
TV VIDEO OUT
18
GND(BLK)
17
GND(VIDEO)
16
BLK IN
15
RED IN
14
GND
13
GND(RED)
12
11
GREEN IN
10
Q-LINK
9
GND(GREEN)
8
AV1 SLOW
7
BLUE IN
6
L IN
5
GND(BLUE)
4
C2027
GND(AUDIO)
560p
3
50V
TV L OUT
2
C2028
R IN
560p
1
TV R OUT 50V
VD
JK3004
C2029
K1FB121A0006
50V
560p
HD
Y-SW
Y
Y
Y-G
AV4C
PB
PB
PB-G
JK3005
PR
K2HA307A0008 PR
PR-G
JK2002
WHITE
K2HA204A0038
AUDIO OUT
RED
5
40