Panasonic TY-FB9TU, Руководство по обслуживанию

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8.6. HMB-Board (4 of 4) Schematic Diagram
++
+
+
+
SCL2
SDA2
SRQ
AN_OSD_YS
AN_OSD_YM
AC
_
R
O
1
AC
_
R
O
7
AC
_
R
O
5
AC
_
R
O
4
AC
_
R
O
3
AC
_
R
O
0
AC
_
R
O
2
AB_GO2 AB_GO3 AB_GO4 AB_GO0 AB_GO1 AB_GO5 AB_GO7 AB_GO6 AA_BO5 AA_BO7 AA_BO2 AA_BO0 AA_BO1 AA_BO3 AA_BO4
3.3V
3.3V
SCL2
SDA2
SRQ
SDA2
SCL2
POW_DOWN
CLK_SEL
SDA2
SCL2
CLK_SEL
POW_DOWN
AM_VS AM_HS
PLL2.5V
3.3V
3.3V
AC
_
R
O
6
REMOTE5V
3.3V
AI_TX3- AJ_TXC- AH_TX2- AK_TX1- AD_TX0-
AI_TX3-
AJ_TXC-
AH_TX2-
AK_TX1-
AD_TX0-
TXD5V
RXD5V
STB5V
9V
5V
3.3V
5V
OSD_CLK
AA_BO6
AE_L
AE_R
3.3V
3.3V
OSD_CLK
2.5V
H1
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
C3254
16V
0.1u
C3324
6.3V
100u
R3311
22
C3260
16V
0.1u
R3313 100
H5
1
2
3
4
5
6
7
L3307
ELKE103FA
1
2
3
C3263
16V
0.1u
C3309
10V
1u
C3253
50V
1000p
C3321
16V
0.1u
R3338
22
R3309
10k
C3258
16V
0.1u
R3304
22
R3300
1.5k
R3312 100
C3329
16V
0.1u
IC3251
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
PWRD
WN
33
PLLGND
34
PLL
Vcc
35
PLLGND
36
L
V
DSGND
37 38
TxOUT3-
39
TxCLK
OUT+
40
TxCLK
OUT
-
41 42
TxOUT2-
43
L
V
DSGND
44
L
VDSVcc
45 46
TxOUT1-
47 48
TxOUT0-
49
L
V
DSGND
50
TxIN27
51
TxIN0
52
TxIN1
53
GND
54
TxIN2
55
TxIN3
56
TxIN4
IC3302
C0DBEZG00018
1
DC_INPUT _(_VIN_)
2
ON_/_OFF_ CONTR
OL_
(_VC_)
3
DC_OUTPUT _(_V
O_)
4
OUTPUT_ V
O
L_ADJ_
(_adj_)
5
GND
6
C3257
50V 1000p
C3325
16V
47u
R3310
22
R3252
10k
C3259
50V
1000p
L3306
ELKE103FA
1
2
3
R3253
4.7k
TS3101
C3311
16V
0.1u
C3316
10V
1u
R3303
22
R3251
0
C3308
4V
220u
R3302
10k
IC3305
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
L3305
ELKE103FA
1
2
3
C3323
4V
220u
IC3303
AN80L25RMSTX
5 4 3
1 2
C3330
16V
0.1u
TS3102
C3328
16V
0.1u
C3327
16V
0.1u
R3250
0
C3255
50V
1000p
C3262
50V
1000p C3256
16V
0.1u
C3313
10V
1u
C3264
16V
0.1u
R3337
22
C3266
16V
0.1u
L3308
ELKE103FA
1 2 3
C3322
4V
220u
R3305
0
R3308
10k
C3317
10V
1u
C3318
16V
0.1u
C3320
16V
0.1u
C3319
16V
0.1u
R3301
1.5k
IC3699
C3EBGC000065
1 A0
2 A1
3 A2
4 GND 5
SDA
6
SCL
7
WP
8
VCC
VP HP
STB5V
CLKI_M
SRQ
SDA
SCL
GND
OUT
ON/
OFF
EEPROM
NC
IN
GND
PLL 2.5V
32 28 36 34 35 29 30 31 33
HMB-BOARD TXNHMB1ZUTU (4/4)
!
37
35
33
40
36
32
39
31
38
41
EX.I/O
LVDS TRANSMITTER
AD 2.5V
34
FOR
FACTORY
USE
REMOTE 5V
CABLE_DET
TXD RXD
RXD TXD
TX0+
TX0-
TX1+
TX1-
TX2-
TX2+
TXC+
TXC-
TX3+
TX3-
L
R
SCL2
SDA2
SRQ
REMOTE
TO
J-BOARD
(SLOT1)
TY-FB9TU HMB-Board (4 of 4) Schematic Diagram
TY-FB9TU
HMB-Board (4 of 4) Schematic Diagram
TY-FB9TU
16