Toshiba MW27F51 Service Manual - Page 74

Memory Card2 Schematic Diagram

Page 74 highlights

A 8 7 6 5 4 3 2 1 A G-11 FROM/TO MEMORY CORD 1 CP9604 (CP4002) 52975-2492 B C D E F G MEMORY CARD2 SCHEMATIC DIAGRAM (MEMORY CARD PCB) CARD_DETECT 1 2 3 SW-WP 4 5 6 7 8 9 10 11 12 FCUIF37 FCUIF34 HD2 HD1 HD0 HA0 GND HA1 FCUIF36 FCUIF32 CARD ON 13 14 15 16 17 18 19 20 21 22 23 24 WR RD GND FCUIF35 FCUIF31 HD7 HD6 HD5 HD4 HD3 VCC33 HD3 HD4 HD5 HD6 HD7 RD WR HA1 HA0 HD0 HD1 HD2 WP FCUIF34 FCUIF37 C9605 0.1 F C9603 6.3V 22 V-S C9604 0.1 F B9601 MMZ1608R102CT CE_CMD_BS R9604 4.7K W803 BSY_DATA0R9607 R9603 75 4.7K W804 W805 R9614 75 DAT2 W806 R9613 75 DAT1 R9617 4.7K R9619 4.7K R9601 15K GND B SD_CD XD_CD R9608 1.2K R9609 R9610 1.2K 2.7K R9611 R9612 1.8K 2.2K MS_INS NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE C D CARD ON SW Q9602 2SA1036K 3.3 3.3 0 R9653 10K R9654 1K CARD ON SW Q9601 0 DTC144EKA 3.3 0 XD_CD RD R9640 270 HA1 R9641 270 HA0 R9642 270 WR R9643 270 WP R9652 4.7K HD0 R9644 270 HD1 R9645 270 HD2 R9646 270 HD3 R9647 270 HD4 R9648 270 HD5 R9649 270 HD6 R9650 270 HD7 R9651 270 FCUIF37 CE_CMD_BS R9634 75 FCUIF34 BSY_DATA0 DAT1 DAT2 R9635 75 R9636 75 R9637 R9638 75 75 R9639 75 MS_INS SD_CD WP 4 IN 1 CARD SLOT CP9603 CLE9042-0101F CD 1 GND 2 R/-B 3 -RE 4 -CE 5 CLE 6 ALE 7 -WE 8 -WP 9 GND 10 XD D0 11 D1 12 D2 13 D3 14 D4 15 D5 16 D6 17 D7 18 VCC 19 VCC 20 CD/DAT3 21 CMD 22 VSS 23 VDD 24 CLK 25 SD VSS 26 DAT0 27 DAT1 28 DAT2 29 VSS 30 BS 31 VCC 32 SDI0 33 RESERVED 34 MS INS 35 RESERVED 36 SCLK 37 VCC 38 VSS 39 SD#CD 40 SD#COM 41 SD#WP 42 NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. CAUTION: DIGITAL TRANSISTOR E F G H 8 7 6 5 4 3 2 PCBDM0 DEE022 1 H G-12

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A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
R9613
75
R9614
75
R9653
10K
R9654
1K
R9607
75
R9603
4.7K
R9639
75
R9637
75
R9638
75
R9636 75
R9604
4.7K
R9640
270
R9641
270
R9642
270
R9643
270
R9644
270
R9645
270
R9646
270
R9647
270
R9648
270
R9649
270
R9650
270
R9651
270
R9634
75
R9635
75
R9619
4.7K
R9652
4.7K
R9617
4.7K
R9612
2.2K
R9611
1.8K
R9610
2.7K
R9609
1.2K
R9608
1.2K
R9601
15K
W804
W803
W806
W805
C9605
0.1
F
C9604
0.1
F
C9603
22
6.3V
V-S
CP9603
CLE9042-0101F
4 IN 1 CARD SLOT
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
5
6
7
8
9
B9601
MMZ1608R102CT
CP9604
52975-2492
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
3
4
5
6
7
8
9
Q9601
DTC144EKA
CARD ON SW
Q9602
2SA1036K
CARD ON SW
CAUTION: DIGITAL TRANSISTOR
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WP
FCUIF34
FCUIF37
HD3
HD4
HD5
HD6
HD7
HA1
HA0
HD0
HD1
HD2
RD
WR
XD_CD
RD
HA1
HA0
WR
WP
HD0
HD1
HD2
HD3
HD4
HD5
CE_CMD_BS
HD6
HD7
DAT2
BSY_DATA0
FCUIF37
CE_CMD_BS
DAT1
FCUIF34
BSY_DATA0
DAT1
DAT2
MS_INS
SD_CD
WP
SD_CD
XD_CD
MS_INS
GND
G-
12
G-
11
PCBDM0
DEE022
(MEMORY CARD PCB)
MEMORY CARD2 SCHEMATIC DIAGRAM
(CP4002)
3.3
0
3.3
0
3.3
0
CARD_DETECT
VCC33
FCUIF37
HD3
FCUIF34
HD4
HD5
HD2
HD6
HD7
HD1
HD0
FCUIF31
FCUIF35
HA0
GND
GND
RD
HA1
FCUIF36
WR
FCUIF32
CARD ON
SW-WP
FROM/TO MEMORY CORD 1
CD
GND
R/-B
-RE
-CE
D1
D2
D0
GND
-WP
-WE
ALE
CLE
D3
D4
D5
D6
D7
VCC
VCC
CD/DAT3
CMD
VSS
VDD
CLK
VSS
DAT1
DAT2
VSS
BS
VCC
SDI0
INS
RESERVED
SCLK
VCC
VSS
SD#CD
SD#COM
SD#WP
RESERVED
XD
SD
DAT0
MS