KD-32DX51AUS (serv.man2) - Sony TV Service Manual (repair manual). Page 7

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~ N Board Schematic Diagram [ Digital Terrestrial Signal Decoder ] Page 3/8 ~
RDATA[0-15]
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
74LVT245PW
IC3311
DIR
A0
A1
A2
A3
A4
A5
A6
A7
GND
B7
B6
B5
B4
B3
B2
B1
B0
!OE!
Vcc
IN_TSD[0-7]
RADD[0-25]
FOEB
IN_TS_BCLK,IN_TS_PVAL,IN_TS_PSYNC
nCIPC_EN
nCIPC_EN
nCI_EN
nCIPC_EN
nCIPC_EN
nCIPC_EN
nCI_EN
nCI_EN
nPC_EN
nPC_EN
nPC_EN
nBYPASS_EN
nBYPASS_EN
DIR
0uH
FB3300
+3V3D
+3V3D_31
25V
0.1
C3301
+3V3D_31
25V
0.01
C3306
+3V3D_31
25V
0.01
C3303
+3V3D_31
25V
0.01
C3315
+3V3D_31
25V
0.01
C3312
+3V3D_31
25V
0.01
C3316
+3V3D_31
25V
0.01
C3313
25V
0.01
C3317
+3V3D_31
25V
0.01
C3314
+3V3D_31
25V
0.01
C3318
+3V3D_31
25V
0.01
C3311
+3V3D_31
25V
0.01
C3309
+3V3D_31
25V
0.01
C3308
8765
4
3
2
1
LM3525MX-H
IC3300
EN
FLAG
GND
NC
NC
OUT
IN
OUT
0uH
FB3301
+5VD
XX
R3302
CHIP
1k
R3300
1k
R3301
CI_PWR_EN
1/10W
10k
R3304
16V
1
C3307
25V
0.1
C3302
1/10W
1k
R3303
+3V3D_31
25V
0.01
C3310
CI_EN
PCCARD_EN
CI_BYPASS
FWEB
nPC_EN
nBYPASS_EN
nCI_EN
DIR
+3V3D_31
25V
0.01
C3304
R3308
100
DIR
100
R3306
IREQB
CD1B
CD2B
VS1B
nCI_WAIT
IORDB
IOWRB
CARD_RESET
REGB
IOSI16B
PCE0B
FWEB
GCSB3
4.7
C3305
16V
4.7
16V
C3319
16V
4.7
C3300
16V
4.7
C3320
10k
R3310
10k
R3311
10k
R3312
10k
R3313
10k
R3314
XX
R3315
0
R3316
4.7k
R3317
INPACKB
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
74LVT245PW
IC3307
DIR
A0
A1
A2
A3
A4
A5
A6
A7
GND
B7
B6
B5
B4
B3
B2
B1
B0
!OE!
Vcc
10k
R3318
PCE1B
XX
R3319
0
R3320
25V
0.01
C3321
+3V3D_31
nCIPC_DATA_EN
nPC_DATA_EN
nPC_DATA_EN
nCIPC_DATA_EN
1000p
C3322
100
R3321
0.01
C3323
+3V3D_31
nDELAY_IOWR
nIOWR
nDELAY_IOWR
XX
R3322
XX
R3323
nIOWR
1/10W
100
R3324
47
R3325
XX
R3326
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
BLK
68P
CN3300
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3303
1A
1B
1Y
2A
2B
2Y
GND
3Y
3A
3B
4Y
4A
4B
Vcc
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3315
1A
1B
1Y
2A
2B
2Y
GND
3Y
3A
3B
4Y
4A
4B
Vcc
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3316
1A
1Y
2A
2Y
3A
3Y
GND
4Y
4A
5Y
5A
6Y
6A
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3302
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3304
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3305
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3306
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3310
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3314
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3313
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3309
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3308
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3312
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SN74LVC541APWR
IC3301
!OE1!
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
!OE2!
Vcc
nREG
MDI[4]
CA[2]
MDI[0]
MDI[6]
CA[5]
nCE1
CA[11]
MDI[5]
CA[3]
MDI[1]
CD[6]
MDO[5]
MDO[7]
CA[9]
CA[8]
CD[0]
CD[7]
MDI[2]
CD[3]
MDO[3]
CD[4]
CA[6]
CD[2]
CA[0]
MDO[4]
CD[1]
MOVAL
MOSTRT
MDO[6]
CA[4]
MDI[3]
CA[7]
PCCARD_RST
CD[5]
CA[1]
CA[8]
CA[9]
CA[10]
CA[11]
RADD[0]
RADD[1]
RADD[3]
RADD[4]
RADD[5]
RADD[6]
RADD[7]
RADD[8]
RADD[10]
RADD[11]
RDATA[8]
RDATA[9]
RDATA[10]
RDATA[11]
RDATA[12]
RDATA[13]
RDATA[14]
RDATA[15]
CD[0]
CD[1]
CD[2]
CD[3]
CD[4]
CD[5]
CD[6]
CD[7]
MDI[0]
MDI[1]
MDI[2]
MDI[3]
MDI[4]
MDI[5]
MDI[6]
MDI[7]
MICLK
MISTRT
MIVAL
MIVAL
MISTRT
MICLK
MDI[7]
MDI[7]
MDI[7]
MDI[6]
MDI[6]
MDI[5]
MDI[5]
MDI[4]
MDI[4]
MDI[3]
MDI[3]
MDI[2]
MDI[2]
MDI[1]
MDI[1]
MDI[0]
MDI[0]
MISTRT
MIVAL
MOVAL
MOSTRT
MOCLK
MOCLK
MDO[0]
MDO[1]
MDO[2]
MDO[0]
MDO[1]
MDO[2]
MDO[3]
MDO[4]
MDO[5]
MDO[6]
MDO[7]
MDO[0]
MDO[1]
MDO[2]
MDO[3]
MDO[4]
MDO[5]
MDO[6]
MDO[7]
RADD[12]
RADD[13]
RADD[14]
CA[12]
CA[13]
CA[14]
RADD[17]
RADD[16]
RADD[15]
RADD[19]
RADD[25]
RADD[24]
RADD[23]
RADD[22]
RADD[21]
RADD[18]
RADD[20]
RDATA[1]
RDATA[7]
RDATA[6]
RDATA[5]
RDATA[4]
RDATA[3]
RDATA[2]
nIREQ
nCD1
nCD2
VS1
nWAIT
RADD[18]
RADD[19]
RADD[20]
RADD[21]
RADD[22]
RADD[23]
RADD[24]
RADD[25]
RADD[16]
RADD[15]
RADD[17]
nCARD_WE
nCE2
nIORD
nIOSI16
nREG
PCCARD_RST
nIORD
nCE2
nCARD_WE
nCE1
REGB
CARD_RESET
IORDB
FWEB
CA[12]
CA[13]
CA[14]
CARD_OEB
CARD_OEB
RADD[21]
RADD[18]
RADD[19]
RADD[20]
RADD[22]
RADD[23]
RADD[24]
RADD[25]
RDATA[0]
IN_TSD[0]
IN_TSD[1]
IN_TSD[2]
IN_TSD[4]
IN_TSD[5]
IN_TSD[6]
IN_TSD[7]
IN_TS_PVAL
IN_TS_PSYNC
IN_TS_BCLK
IN_TS_PVAL
IN_TS_PSYNC
IN_TS_BCLK
IN_TSD[0]
IN_TSD[1]
IN_TSD[2]
IN_TSD[3]
IN_TSD[4]
IN_TSD[5]
IN_TSD[6]
IN_TSD[7]
RADD[16]
RADD[17]
RADD[15]
nCIPC_EN
nCI_EN
nPC_DATA_EN
+3V3D_31
+3V3D_31
+3V3D_31
CA[3]
CA[6]
CA[2]
CA[5]
CA[0]
RADD[2]
CA[7]
CA[4]
CA[1]
RADD[9]
nCIPC_EN
CA[10]
nCI_EN
nCI_WAIT
CD1B
CD2B
VS1B
IREQB
nWAIT
VS1
nCD2
nCD1
IOWRB
INPACK
nIREQ
INPACK
INPACKB
nIOSI16
GCSB3
MICLK
CARD_VCC
IN_TSD[3]
11
6
9
10
TS_IN[7:0] FROM PCI
ADD[25:18]
ADD[17:15]
TS_BCLK,
TS_PSYNC,
TS_EN
FROM PCI
TS_BCLK,
TP_SYNC,
TP_EN /
A[17:15] 
TO DMX
8
7
D[7:0]
TS[7:0] TO DMX
3
2
12
13
D[15:8]
1
4
BYPASS MODE
A[25:15] /
 TS TO DMX
PCCARD MODE HI ADDRESS
TS_BCLK,
TS_PSYNC,
TS_EN
FROM PCI
TS_IN[7:0] FROM PCI
D3
GND
D4
D5
D6
D7
CE1#
A10
CARD_OEB
A11
A9
A8
A13
A14
WE#
IREQ#
VCC
VPP1
MIVAL/A16
MCLKI/A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
IOIS16#
GND
GND
CD1#
MDO3/D11
MDO4/D12
MDO5/D13
MDO6/D14
MDO7/D15
CE2#
VS1#
IORD#
IOWR#
MISTRT/A17
MDI0/A18
MDI1/A19
MDI2/A20
MDI3/A21
VCC
VPP2
MDI4/A22
MDI5/A23
MDI6/A24
MDI7/A25
MCLK0/VS2#
RESET
WAIT#
INPACK#
REG#
MOVAL/SPKR#
MOSTRT/STSCHG#
MDO0
MDO1
MDO2
CD2#
GND
N
3/8
N..-32DX51AUS
5
TO PCMCIA CARD
SN74LVC541APWR
74LVC541APW
SN74LVC541APWR
SN74LVC541APWR
SN74LVC541APWR
74LVC541APW
74LVC541APW
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
LOGIC
BI DIRECTIONAL BUFFER
BI DIRECTIONAL BUFFER
COMMON INTERFACE
POWER SWITCH
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
SN74LVC541APWR
SN74LVC541APWR
SN74LVC541APWR
SN74LVC541APWR
SN74LVC541APWR
SN74LVC541APWR
Display
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