Sony KDF-E42A11E Service Manual page 63

A B C
1
N..-LE4B
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
+3V3D_31
+3V3D
FB3300
0uH
2
C3324 C3300 C3320 C3301
0.1 4.7 4.7 0.1
10V
10V 10V 10V
nCI_WAIT
VS1B
CD2B
CD1B
3
IREQB
INPACKB
IC3301
74LVC541APW
OCTAL BUFFER
+3V3D_31
20 19 18 17 16 15 14 13 12 11
1
C3306
0.1
10V
4
1 2 3 4 5 6 7 8 9 10
5
nIOWR
6
R3318
+3V3D_31 10k
1/16W
+3V3D_31
IC3302
74LVC541APW 20 19 18 17 16 15 14 13 12 11
OCTAL BUFFER
4
C3303
0.1
C3308
10V
0.1
1 2 3 4 5 6 7 8 9 10 10V
7
GCSB3
FWEB
PCE0B
IORDB
8
IOWRB
CARD_RESET
nPC_EN
REGB
nCIPC_EN
IOSI16B
FWEB
CI_EN
+3V3D_31
+3V3D_31 nCI_EN
DIR
9
14 13 12 11 10 9 8
C3304
IC3303
0.1
74LVC00-PW
10V
NAND GATES
1 2 3 4 5 6 7
PCCARD_EN
nBYPASS_EN
CI_BYPASS
nPC_EN
10
11
D E F
+5VD_CI
R3303
FB3301 1k
0uH
1/16W
C3307 C3326
0.1
4.7
10V
10V
IC3305
74LVC541APW
OCTAL BUFFER
+3V3D_31
20 19 18 17 16 15 14 13 12 11 20 19 18 17 16
2
3
IC3304
74LVC541APW C3309
OCTAL BUFFER 0.1
10V
1 2 3 4 5 6 7 8 9 10 1 2 3 4 5
nCIPC_EN
PCCARD MODE LO ADDRESS
ADD[0:7] ADD[8:14]
nPC_DATA_EN
nCIPC_DATA_EN
R3321
100
nIOWR
C3322
1000p
+3V3D_31
14 13 12 11 10 9 8
C3321 14 13 12 11
IC3315
0.1
10V 74LVC32A-PW
4 OR GATES
C3323
0.1
1 2 3 4 5 6 7
1 2 3 4
N
3/7
G H I
EXTERNAL CONNECTOR
15 14 13 12 11
6 7 8 9 10
TS[7:0] TO DMX
+3V3D_31 IC3306
74LVC541APW
OCTAL BUFFER
20 19 18 17 16 15 14 13 12 11
7
C3310
0.1
10V
1 2 3 4 5 6 7 8 9 10
R3324
100
1/16W
nDELAY_IOWR
nCI_EN
+3V3D_31
20 19 18 17 16 15 14 13 12 11
10 9 8
8
IC3316
C3311
74LVC14APW
0.1
SCHMITT TRIGGERS
10V
1 2 3 4 5 6 7 8 9 10
5 6 7
R3306
100
CHIP D[7:0]
- 63 -
J K L M
CN3300
68P
+3V3D_31
Mount Mecha A3300 181564021
C3315
0.1
10V
nCI_EN
+3V3D_31
+3V3D_31
20 19 18 17 16 15 14 13 12 11
11
C3316
C3312
0.1
0.1
10V
10V
1 2 3 4 5 6 7 8 9 10
IC3308
74LVC541APW
OCTAL BUFFER
TS_IN[7:0] FROM COFDM
MDI[0]
MDI[1]
MDI[2]
MDI[3]
MDI[4]
MDI[5]
MDI[6]
+3V3D_31
+3V3D_31
MDI[7]
20 19 18 17 16 15 14 13 12 11
C3317
0.1
10
C3313
10V
0.1
10V
IC3309
1 2 3 4 5 6 7 8 9 10
74LVC541APW
OCTAL BUFFER
ADD[25:18]
PCCARD MODE HI ADDRESS
A[25:15] / TS TO DMX
IC3310
74LVC541APW
+3V3D_31
OCTAL BUFFER
+3V3D_31
20 19 18 17 16 15 14 13 12 11
12
C3314
0.1
C3318
10V
0.1
10V
1 2 3 4 5 6 7 8 9 10
IC3307
BYPASS MODE
74LVT245PW
OCTAL TRANSCEIVER
TS_IN[7:0] FROM COFDM
~ N Board Schematic Diagram [ Digital I/F ] Page 3/7 ~
N O
20 19 18 17 16 15 14 13 12 11
IC3311
5
74LVT245PW
OCTAL
TRANSCEIVER
1 2 3 4 5 6 7 8 9 10
R3308
100
CHIP
D[15:8]
TS_BCLK,
TP_SYNC,
TP_EN /
A[17:15]
TO DMX
20 19 18 17 16 15 14 13 12 11
6
IC3312
74LVC541APW
OCTAL BUFFER
1 2 3 4 5 6 7 8 9 10
TS_BCLK,
TS_PSYNC,
TS_EN
FROM COFDM
R3325
IC3313 47
74LVC541APW
OCTAL BUFFER
20 19 18 17 16 15 14 13 12 11
9
1 2 3 4 5 6 7 8 9 10
ADD[17:15]
20 19 18 17 16 15 14 13 12 11
IC3314
13
74LVC541APW
OCTAL BUFFER
1 2 3 4 5 6 7 8 9 10
TS_BCLK,
TS_PSYNC,
TS_EN
FROM COFDM
IN_TS_BCLK,IN_TS_PVAL,IN_TS_PSYNC
IN_TSD[0-7]
RDATA[0-15]