Sony DPP-EX50 Service Manual page 37

CF_IORD
CF_IOWR
001-B11,002-B8 EM_OE
EM_CF_CE0
001-B11,002-B8 EM_WE
EM_CF_CE1
EM_A11
CF_RST
EM_A8
EM_A9
EM_A10
EM_A0
EM_A1
EM_A2
EM_A3
EM_A4
EM_A5
EM_A6
EM_A7
001-B12,002-B8 EM_A
001-B12,002-K8 EM_D
001-B11 CF_MS
001-P1,002-B1 3.3V
002-B5 CF_VS1
141444521
001-P6 CF_POWER
001-P1,002-B5 5V
001-B4,002-B1 DGND
DPP-EX50 V2
A B
MS_SCLK
MS_SDIO
MS_BS_2
SN74LV00APWR
C301
0.1uF1005
20 RB305
220
2 VCC 18 1
1 2 -IORD
A1 YA1
4 16 3 4 2
-IOWR CF_IORD
A2 YA2
6 14 4
5 6 -OE
A3 YA3
8 12 5
7 8 -WE EM_CF_CE0
A4 YA4
9 9
11
-CE1
B1 YB1
7 8
13 7 10
-CE2 EM_CF_CE1
B2 YB2
5 6
15 5 12
-REG
B3 YB3
17 3 3 4 13
RESET
B4 YB4
1 2
1
RB306 C304
OEA
220
19 0.1uF
OEB
B
1005
GND
IC301
10
MC74VHCT244ADTR2
C302
0.1uF
1005
20 RB307
220
2 VCC 18 1 2
A8
A1 YA1
EM_CF_CE0
4 16
3 4 A9
A2 YA2
6 14
5 6 A10
A3 YA3
12
8 7 8
A4 YA4
141444521
11 9
B1 YB1
13 7
B2 YB2
15 5
B3 YB3
17 3
B4 YB4
1
OEA
19
OEB
GND
IC302
MC74VHCT244ADTR2
10
C303
0.1uF
1005
20 RB308
220
2 VCC 18
1 2 A0
A1 YA1
4 16
3 4 A1 C313
A2 YA2
0.1uF
14
6 5 6
A2 1005
A3 YA3
8 12
7 8 A3
A4 YA4
11 9
1 2 A4
B1 YB1
13 7
3 4 A5 EM_CF_CE1
B2 YB2
15 5 5 6
A6
B3 YB3
17 3
7 8 A7
B4 YB4
1
OEA RB309
220
19
OEB
GND
IC303
10 MC74VHCT244ADTR2
FB301
Q303 R306
DTA114TE-TL 1k
1005
Q304
2SB1424-T100-R
Q302
R307
DTC114EUA-T106
470
1005
R309
100
1608
R304 D301
1k
1SS355TE-17
1005
R308
1 4
100
2 5
1608
Q301
UMH2NTN 3 6
2SA1037AK-T146-QR
R305
C327
4.7k
47uF
1005
10V
C
DK-46 (3/3) DK-46 (3/3)
IC304
IC305
C306
SN74LVC4245APWR
0.1uF1005
14
RB301
VCC 3 100
1Y 14 10
1A 1 2
EM_D7 D7
B8 A8
1B 15 9
EM_D6 3 4 D6
6 B7 A7
2A 2Y 16 8
EM_D5 5 6 D5
B6 A6
2B 17 7
EM_D4 7 8 D4
8 B5 A5
3A 3Y 18 6 1 2
EM_D3 D3
B4 A4
3B 19 5
EM_D2 3 4 D2
11 B3 A3
4A 4Y 20 4
EM_D1 5 6 D1
B2 A2
4B 21 3
7 8
EM_D0 D0
GND B1 A1
C305 RB302
7
0.1uF 100
22
1005
OE
2
H:A->B DIR
IC306
SN74LVC4245APWR
C307
FB302
0.1uF 1005
RB303 100
14 10
EM_D15 1 2 D15
14 B8 A8
15 9
EM_D14 3 4 D14
VCC
4 B7 A7
1PR 16 8 5 6
EM_D13 D13
2 5 B6 A6
1D 1Q 17 7
EM_D12 7 8 D12
3 B5 A5
1CLK 18 6
EM_D11 1 2 D11
1 6 B4 A4
1CLR 1Q 19 5
3 4
EM_D10 D10
10 B3 A3
2PR 20 4
EM_D9 5 6 D9
12 9 B2 A2
2D 2Q 21 3
EM_D8 7 8 D8
11 B1 A1
2CLK
RB304
13 8
100
2CLR 2Q 22
GND OE
2
7 DIR
C308
0.1uF
1005
IC308
SN74LV74APWR
FB303
141444521
R302 R353
10k
47k1005
R301 R303
C309
FB306 R317
10k 10k 20
0.1uF
141444521 47k
1005
VCC 1005
18 2
CF_WP
1Y1 1A1
16 4
CF_CD2
1Y2 1A2
14 6
CF_CD1
1Y3 1A3
12 8
1Y4 1A4
9 11
CF_BSY
2Y1 2A1
7 13
CF_CD1 CF_WAIT
2Y2 2A2
5 15
CF_CD2
2Y3 2A3
3 17
CF_SYSCHG
2Y4 2A4
1
1G
19
2G
GND
10
C320 C322
IC307 C324
0.01uF 0.01uF
SN74LV244APWR 0.01uF
NM NM
1005
C321 C323
0.01uF
0.01uF
1005
NM
R310
100
2SB1424-T100-R
1608
R361
Q305
4.7k
MS_POWER
C310
0.1uF
DTC114EUA-T106
1005 B
8-3 8-3
D E
R373
R374
FB307
10k
146911021
R371 47
R375
10k
R370 100
RDY
A7
-WE
A8
-IOWR
A9
-IORD
-OE
A10
-CE2
-CE1
-VS1
D15
D7
D14
D6
D13
D5
D12
D4
D11
D3
-CD2
A6
A5
A4
RESET
A3
-WAIT
A2
A1
-REG
A0
-STSCHG
D0
D1
D8
D2
D9
WP
D10
-CD1
WP
-CD2
-CD1
-VS1
RDY
-WAIT
-STSCHG
C326
0.01uF
NM
158005721
CN302
C325 FB305
C0828
0.01uF 141444521
NM
MS_3.3V 1
CF_5V 2
FB304
Q505 GND 3
B8454
146932421
GND 4
C312
5 6
R354
0.1uF
470
1005 B C311
0.1uF
1005 B
Q506 CL301
D506 (CN301)
CL302
1SS355TE-17
CL303
F G
MS_INS 002-B5
1
CN301 181669611
GND 1
MS_CK 2
47
GND 3
MS_IO 4
MS_INS 5
MS_BS 6
RDY/-BSY 7
A7 8
-WE 9
A8 10
-IOWR 11
A) 12
-IORD 13
-OE 14
2
A10 15
-CE2 16
-CE1 17
-VS1 18
D15 19
D7 20
D14 21
D6 22
D13 23
D5 24
D12 25
D4 26
D11 27
D3 28
-CD2 29
A6 30
A5 31
A4 32
3
RESET 33
A3 34
-WAIT 35
A2 36
A1 37
-REG 38
A0 39
BVD1 40
D0 41
D1 42
D8 43
D2 44
D9 45
WP 46
D10 47
-CD1 48
ACCESSLED 49
GND 50
51 52 4
ACCESSLED 002-K1
5
DK-46 (3/3)
H