Panasonic TY-FB8HM, Service Manual

Page: 25 / 29

7.4. HH-Board (2 of 2) Schematic Diagram
+
+
+ +
+
+
+
+
+
A_R6
G_SDA
A_R5
G_SRQ
A_R4
A_R2
A_R0
A_R3
G_SCL
H_SDA
H_SCL
F_P1
F_P2
AA_AUD_L
AA_AUD_R
A_B7
A_B6
A_B5
A_B4
A_B3
A_B1
A_B0
A_B2
A_G7
A_G6
A_G5
A_G1
A_G0
A_G4
A_G3
A_G2
A_R7
A_R1
A_VS
A_HS
H_SDA
H_SCL
C_SCL
C_SDA
3.3V
H_SCL
H_SDA
G_SDA
G_SCL
K_R
J_B
J_G
J_G
J_B
J_R
H_SCL
K_G
5V
F_P0
C_WP
H_SDA
9V
K_B
G_SRQ
AN_TX0-
AO_TX1-
AP_TX2-
AQ_TXC-
AR_TX3-
AN_TX0-
AO_TX1-
AP_TX2-
AQ_TXC-
AR_TX3-
J_R
5V_STB
C3393
50V 1000p
R3469
68
FL3307
J0HABB000004
1
2
3
4
R3446
10k
C3391
50V 0.1u
R3502
330
C3395
50V 0.1u
Q3315
2SA207700L
R3440
33
R3498
22k
R3471
220
HQ1
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
R3473
220
R3450
100
R3445
0
C3408
6.3V
1u
5V_STB
C3399
50V
0.1u
R3504
1k
C3419
6.3V
47u
FL3306
J0HABB000004
1
2
3
4
R3515
22
5V
R3488
560
R3492
33k
R3510
75
C3426
16V
1u
9V
C3413
25V
22u
R3490
75
R3451
10k
R3447
22
C3411
25V
22u
R3474
560
R3472
220
C3410
6.3V
1u
C3429
50V
0.1u
C3404
0.1u
50V
3.3V
C3423
16V
470u
Q3313
2SA207700L
R3483
220
C3430
16V
47u
L3317
ELJPA100KFB
R3476
560
R3485
220
R3448
22
R3478
560
R3501
22k
R3508
330
R3453
22
5V
3.3V
C3387
50V 1000p
Q3317
2SA207700L
R3441
33
C3415
50V
22p
R3509
22k
R3519
10k
R3470
68
C3401
50V
0.1u
C3428
16V
1u
R3477
270
C3422
16V
47u
HQ3
1
2
3
4
5
6
7
8
9
10
C3417
6.3V
47u
5V_STB
R3518 22
Q3316
2SA207700L
R3491
75
R3496
33k
C3388
50V 1000p
R3479
270
R3495
33k
R3517 22
C3398
4V
47u
R3512
75
C3421
16V
0.1u
R3505
1k
C3402
0.1u
50V
C3409
6.3V
1u
C3427
16V
1u
R3493
33k
C3431
50V
0.1u
5V_STB
C3403
0.1u
50V
R3511
75
R3454
10k
C3412
25V
22u
R3494
33k
R3497
33k
R3500
330
C3390
50V 0.1u
ECJ1VF1H104Z
R3506
1k
R3484
220
R3524
22
C3420
16V
0.1u
C3389
50V 1000p
R3486
560
C3416
50V
22p
9V
C3424
16V
470u
R3513
10k
C3396
50V
0.1u
Q3318
2SA207700L
R3475
270
L3315
J0JHC0000031
R3487
560
C3418
6.3V
47u
R3514
10k
R3442
4.7k
R3468
68
R3489
75
R3449
10k
R3516
22
C3414
50V
22p
R3499
330
C3394
50V
1000p
5V_STB
R3507
330
C3397
50V
18p
C3400
16V
1u
R3444
0
R3503
330
Q3314
2SA207700L
FL3305
J0HABB000004
1
2
3
4
C3425
16V
470u
C3405
0.1u
50V
R3452
22
L3316
J0JHC0000031
R3520
10k
C3392
50V 0.1u
5V_STB
IC3310
C0ZBZ0000967
1
Vcc
2
TxIN5
3
TxIN6
4
TxIN7
5
GND
6 TxIN8
7
TxIN9
8
TxIN10
9
Vcc
10
TxIN11
11 TxIN12
12
TxIN13
13
GND
14
TxIN14
15
TxIN15
16 TxIN16
17
R_FB
18
TxIN17
19
TxIN18
20
TxIN19
21 GND
22
TxIN20
23
TxIN21
24
TxIN22
25
TxIN23
26 Vcc
27
TxIN24
28
TxIN25
29
GND
30
TxIN26
31
TxCLKIN
32
PWRDWN
33
PLLGND
34
PLLVcc
35
PLLGND
36
LVDSGND
37
38
TxOUT3-
39
T
40
TxCLKOUT-
41
42
TxOUT2-
43
LVDSGND
44
LVDSVcc
45
46
TxOUT1-
47
48
TxOUT0-
49
LVDSGND
50
TxIN27
51
TxIN0
52
TxIN1
53
GND
54
TxIN2
55
TxIN3
56
TxIN4
IC3311
1 A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
C0JBAZ002269
IC3315
1
2
3
4 5
6
7
8
IC3318
C0ABZA000045
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
C0JBAB000781
IC3317
1
NC
2
IN A
3
GND
5
VCC
4
OUT Y
C0JBAZ002269
IC3316
1
2
3
4 5
6
7
8
IC3314
1
A0
2
A1
3
A2
4 GND 5
SDA
6
SCL
7
WP
8
VCC
IC3312
C0JBAZ000801
1 A0
2
A1
3
A2
4
P0
5
P1
6 P2
7
P3
8
GND
9
P4
10
P5
11
P6
12
P7
13
VDAC
14
SCL 1
15
SDA 1
16
VCC
BUS F
BUS C
BUS G
TVRN413-1
fcut off=220MHz
VDD GND
+
-
-VDD
-
GND
+
+
-
GND
/OE1
B1
A2
Vcc
A1
B2
/OE2
A=panel, B=board
GND
/OE1
B1
A2
Vcc
A1
B2
/OE2
CONFIG ROM
TVRN567
A=panel, B=board
B
US H
BU
S
J
for HP mode
0.5 max
10 10%
240mA max
3.1x2.5mm
VIL(max)=0.8V
VIH(min)=2.0V
SCL for HP
SDA for HP
WP for Config ROM
EX. I/O
17 12 18 15 14 11 16 10 13
8
2
6
4
5
7
9
3
1
HH-BOARD TXNHA10ZYS (2/2)
TO
J-BOARD
A=PANEL, B=BOARD
A=PANEL, B=BOARD
FOR
VIDEO AMP
INVERTER
CONFING ROM,
DDC EEPROM
CONFIG ROM
for HP mode
LVDS TRANSMITTER
TY-FB8HM
HH-Board (2 of 2) Schematic Diagram
TY-FB8HM
HH-Board (2 of 2) Schematic Diagram
12