Marantz PMD670 Service Manual page 21

PM01-3/10
MAIN PCB
JX01
CON50_CF
1
GND
CF_DATA3
2
DATA3
CF_DATA4
3
DATA4
4 CF_DATA5
DATA5
5 CF_DATA6
DATA6
6 CF_DATA7
DATA7
7 CF_CS0Z
/CS0
8
ADDR10
9
/ATA_SEL
CF_DATA8
10
ADDR9
CF_DATA9
ADDR8 11
12
ADDR7
CF_DATA10
13
VCC
+3VD
14 CX19 CF_DATA11
ADDR6
100n
15
ADDR5
GND
16
ADDR4
GND
CF_DATA12
17
ADDR3
CF_ADDR2
ADDR2 18
CF_DATA13
19 CF_ADDR1
ADDR1
COMPACT 20 CF_ADDR0 CF_DATA14
ADDR0
FLASH 21 CF_DATA0
DATA0
CF_DATA15
22 CF_DATA1
DATA1
23 CF_DATA2
DATA2
24
-IOCS16
CF_CD2Z
25
/CD2
26 CF_CD1Z
/CD1
27 CF_DATA11
DATA11
28 CF_DATA12
DATA12
29 CF_DATA13
DATA13
30 CF_DATA14
DATA14
31 CF_DATA15
DATA15
CF_CS1Z CF_INTRQ
32
/CS1
RX19
/VS1 33
100k
34 CF_IORDZ CF_IORDZ
/IORD
35 CF_IOWRZ CF_IOWRZ
/IOWR
36
/WE
37 CF_INTRQ
INTRQ
38
VCC
CX18
39
/CSEL
100n
RX17
/VS2 40
+3VD
100k
41 CF_RESETZ
/RESET
42
IORDY
43
/INPACK
44
/REG
45
/DASP
46
/PDIAG
CF_DATA8
47
DATA8
48 CF_DATA9
DATA9
49 CF_DATA10
DATA10
50
GND
GND
JX02
MINI-USB
RX22 100k
1
2 RX10 BLM11B601
D-
DIGITAL
3 D+ RX09 BLM11B601
I/O
4 CX08 CX11
47p 47p
5
CX24 CX23 GND GND
47p 47p
RX23
GND GND
GND
150k
GND
23
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AUB
CX01
DM
3.1
VIO
CX17
100n
USB DRIVER
GND
RX20 10k
+3VD
10k
RX21
RX01
1M
CX14
100n
RX04
100k
XX01
3
GND
GND
+3VD
2
GND
QX08
2SA1797
3.1 3.2
VIO
RX14
10k
RX15
CX15
100k
10/10V
RX11
1k
GND
LX01
DM
RX24 22k CX09
+3VU DM
DX01
1SS301
QX02 74LCX245
18 2
B1 A1
17 3
B2 A2
16 4
B3 A3
15 5
B4 A4
+3VU
14 6
B5 A5
13 7
B6 A6
12 8
B7 A7
11 9
B8 A8
20
VCC
CX25
100n 1
DIR
10 19
GND G
GND GND
GND
CF_RESETZ
CF_ADDR2
CF_ADDR1
CX02
100n
QX01
CF_ADDR0
GL641USB
GND
CF_DATA0
CF_DATA1
CF_DATA2
RX06
100k
CF_DATA3
LX02
CF_DATA4
GND
BLM11B102
CF_DATA5
RX02 CX05 CX04 CX07 CF_DATA6
10n 100n 100n
100k
CF_DATA7
12MHz
RX05
1
GND
1K5
CX03
100n
RX13
DM
GND
+5VD
QX06
2SA1797
CF_DATA8
RX03
+3VD
CF_DATA9
10k
CF_DATA10
RX12
CX13
CF_DATA11
100n 1k
QX09
RX07
CF_DATA12
DTC114EU
4k7
2
GND
3 CF_DATA13
USB_SW
CF_DATA14
H:USB Online
CF_DATA15
1
QX10
GND
CX10 CX22 DTC114EU
10/10V 2
100n
3
GND
DM:Dummy
1
GND
RX16
+3VD
10k
QX07
DTC114EU
2
CF_INTRQ 3
1
DSP_INT3
GND
CF_IORDZ
CF_IORDZ
CF_IOWRZ
CF_IOWRZ
CF_CS0Z
CF_CS0Z
CF_CS1Z
CF_CS1Z
CF_CD1Z
CF_CD1Z
CF_CD2Z
CF_CD2Z
BUS BUFFER
QX03 74LCX541
11 9
Y8 A8
12 8
Y7 A7
13 7
Y6 A6
14 6
Y5 A5
15 5
Y4 A4
CF_RESET
16 4
Y3 A3 ADDR12
17 3
Y2 A2 ADDR11
18 2
Y1 A1 ADDR10
20
VDD +3VD
CX21
1
G1 100n
19 10
G2 GND
GND
CF_BUS_ENB
RX18
+3VD
10k
BUS BUFFER
QX05 74LCX245
18 2
B1 A1
DATA0
17 3
B2 A2
DATA1
16 4
B3 A3 DATA2
15 5
B4 A4 DATA3
14 6
B5 A5 DATA4
13 7
B6 A6
DATA5
12 8
B7 A7
DATA6
11 9
B8 A8
DATA7
20
+3VD VCC
CX20
100n 1
DIR
10 19
GND G
GND
QX04 74LCX245
BUS BUFFER
18 2
B1 A1
DATA8
17 3
B2 A2
DATA9
16 4
B3 A3
DATA10
15 5
B4 A4
DATA11
14 6
B5 A5 DATA12
13 7
B6 A6 DATA13
12 8
B7 A7 DATA14
11 9
B8 A8 DATA15
20
+3VD VCC
CX16
1
100n
DIR
10 19
GND G
GND
RXD1
TXD1
USB_IN
RX49 470
CPU_RES
RX48 470
MD2
24