Casio QT-7300 Series, Руководство по обслуживанию

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GND BRSTDR
V
+5V IRQ9 -5V DRQ2 -12V ZER
O
WS-
+12V GND SMEMW
-
SMEMR- IO
W
-
IOR- D
A
CK3-
DRQ3 D
A
CK1-
DRQ1 REFRESH- SYSCLK IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 D
A
CK2-
TC BALE +5V OSCISA GND MEMCS16- IOCS16- IRQ10 IRQ11 IRQ12 IRQ15 IRQ14 D
A
CK0-
DRQ0 D
A
CK5-
DRQ5 D
A
CK6-
DRQ6 D
A
CK7-
DRQ7 +5V RMASTER- GND GND GND +5V +5V GND GND AD31 AD29 3V 3V AD27 AD25 CBE3- AD23 AD21 AD19 3V 3V AD17 IRD
Y
-
DEVSEL- SERR- AD15 AD14 AD12 GND GND AD10 AD8 AD7 AD5 AD3 AD1 AD0 +5V +5V GND
IOCHK- SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 IOCHRD
Y
AEN SA19 SA18 SA17 SA16 SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 SA0 SBHE- LA23 LA22 LA21 LA20 LA19 LA18 LA17 MEMR- MEMW
-
SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15 GND GND +5V +5V PRST
-
GND GND AD30 3V 3V AD28 AD26 AD24 AD22 AD20 AD18 3V 3V AD16 CBE2- SDONE- SBO- CBE1- P
A
R
GND GND AD13 AD11 AD9 AD6 AD4 AD2 +5V +5V GND GND
GND RSTDR
V
VCC IRQ9 -5V DRQ2 -12V O
WS#
+12V GND SMEMW# SMEMR# IO
W#
IOR# D
A
CK3#
DRQ3 D
A
CK1#
DRQ1 REFRESH# SYSCLK IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 D
A
CK2#
TC BALE VCC OSC GND MEMCS16# IOCS16# IRQ10 IRQ11 IRQ12 IRQ13 IRQ14 D
A
CK0#
DRQ0 D
A
CK5#
DRQ5 D
A
CK6#
DRQ6 D
A
CK7#
D
AR7
VCC MASTER# GND GND GND PCIINIT3# PCIINIT4# VCC VCC PCLK2 GND GNT1# GND REQ1# AD31 AD29 3.3V 3.3V AD27 AD25 CBE3# AD23 AD21 AD19 3.3V 3.3V AD17 IRD
Y#
DEVSEL# PLOCK# PERR# SERR# AD15 AD14 AD12 GND GND AD10 AD8 AD7 AD5 AD3 AD1 AD0 VCC VCC GND GND
IOCHK#
SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0
IORD
Y
AEN
SA19 SA18 SA17 SA16 SA15 SA14 SA13 SA12 SA11 SA10
SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 SA0
SBHE#
LA23 LA22 LA21 LA20 LA19 LA18 LA17
MEMR#
MEMW#
SD8 SD9
SD10 SD11 SD12 SD13 SD14 SD15
GND GND
PCIINIT1# PCIINIT2#
VCC VCC
PCIRST#
GNT0#
REQ0#
GND
PCLK1
GND
AD30
3.3V 3.3V
AD28 AD26 AD24 AD22 AD20 AD18
3.3V 3.3V
AD16
FRAME#
CBE2# TRD
Y#
ST
OP#
SDONE
SBC#
CBE1#
PA
R
GND GND
AD13 AD11
AD9
CBE0#
AD5 AD4 AD2
VCC VCC GND GND
B1 B2 B3 B4 B5 B6 B7 B8 B9
B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31
D1 D2 D3 D4 D5 D6 D7 D8 D9
D10 D11 D12 D13 D14 D15 D16 D17 D18
F1 F2 F3 F4 F5 F7 F8 F9
F10 F11 F12 F13 F14 F15 F17 F18 F19 F20 F21 F22 F23 F24 F26 F27 F28 F29 F30 F31
H1 H2 H3 H4 H5 H7 H8 H9
H10 H11 H12 H13 H14 H16 H17 H18 H19
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 E1 E2 E3 E4 E5 E7 E8 E9 E10 E11 E12 E13 E14 E15 E17 E18 E19 E20 E21 E22 E23 E24 E26 E27 E28 E29 E30 E31 G1 G2 G3 G4 G5 G7 G8 G9 G10 G11 G12 G13 G14 G16 G17 G18 G19
EISA/PCI CONN
PC/104-A
CN13
GND
BRSTDR
V
+5V IRQ9 -5V -12V +12V GND +5V GND GND
SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 SA19 SA18 SA17 SA16 SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 SA0 GND
IOCHRD
Y 5,8,10,14
AEN 5,8,10
GND RST VCC IRQ9 -5V DRQ2 -12V OW
S
+12V GND SMEMW SMEMR IO
W
IOR D
AK3
DRQ3 D
AK1
DRQ1 REF CLK IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 D
AK2
TC ALE VCC OSC GND GND
IOCHK
D7 D6 D5 D4 D3 D2 D1 D0
IORD
Y
AEN
A19 A18 A17 A16 A15 A14 A13 A12 A11 A10
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
GND
2 4 6 8
10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63
CN14 PC/104-B
GND +5V GND GND
GND LA23 LA22 LA21 LA20 LA19 LA18 LA17 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15
GND M16 IO16 IRQ10 IRQ11 IRQ12 IRQ15 IRQ14 D
AK0
DRQ0 D
AK5
DRQ5 D
AK6
DRQ6 D
AK7
DRQ7 VCC MASTER GND GND
GND
SBHE
LA23 LA22 LA21 LA20 LA19 LA18 LA17
MEMR
MEMW
D8 D9
D10 D11 D12 D13 D14 D15
KEY
1 3 5 7 9
11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
LA17 LA18 LA19 LA20 LA21 LA22 LA23
SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15
SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15 SA16 SA17 SA18 SA19
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
CN15
5,14 PIRQC- 5,14 PIRQD-
16 PCLK1
3,14 PGNT1-
3,5,14 PREQ1-
3,5,12,22 CBE3-
3,5,12,14,22 IRD
Y
-
3,5,12,14,22 DEVSEL-
3,12,14 PLOCK-
14,22 PERR-
3,5,14,22 SERR-
PIRQA- 5,14,19,22 PIRQB- 5,12,14 PGNT0- 3,14 PREQ0- 3,5,14 PCLK0 16 FRAME- 3,5,12,14,22 CBE2- 3,5,12,22 TRD
Y
- 3,5,12,14,22
ST
OP- 3,5,12,14,22
CBE1- 3,5,12,22 CBE0- 3,5,12,22
5,10 BRSTDR
V
5,8,10,14 IRQ9
5,8,14 DRQ2
5,14 ZER
O
WS-
5,14,21 SMEMVV
-
5,14,21 SMEMR-
5,7,8,10,14,18,21 IO
W
-
5,7,8,10,14,18,21 IOR-
5,8 D
A
CK3-
5,8,14 DRQ3
5,8 D
A
CK1-
5,8,14 DRQ1
5,14 REFRESH-
5 SYSCLK
5,8,14 IRQ7 5,8,14 IRQ6
5,8,10,14 IRQ5
5,8,14 IRQ4 5,8,14 IRQ3
5,8 D
A
CK2-
5,8,10 TC
5 BALE
16 OSCISA
6,14 MEMCS16-
6,14 IOCS16-
6,8,10,14 IRQ10 6,8,10,14 IRQ11
6,8,14 IRQ12 6,7,14 IRQ15 6,7,14 IRQ14
6,8 D
A
CK0-
6,8,14 DRQ0
6 D
A
CK5-
6,14 DRQ5
6 D
A
CK6-
6,14 DRQ6
6 D
A
CK7-
6,14 DRQ7
14 RMASTER-
3,5,12,22 AD[0..31]
5,7,8,10,14,18,21 SA[0..19]
5,6,7,8,10,14,18,21 SD[0..15]
6,14 LA[17..23]
IOCHK- 5,14,21 SBHE 6,14 MEMR- 6,7,14 MEMW
- 6,7,14
PCIRST
- 3,5,12,19,21,22
PRST
-
R78
C72 47P
TC
GND 3V -12V
C235 180P
C223 180P
33
4.7K R80
3,5,12,22 P
A
R
PA
R
SDONE SBO-
4.7K R4 4.7K R75
VCC
VCC3
-12V
+12V
+12V
-5V
-5V
+5V
VCC
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31
2 1 3 4 5 6 7 8
2 1 3 4 5 6 7 8
BC
DE
FG
H
I
J
K
A
BC
DE
FG
H
I
J
K
A
Description:
Board No.
Drawing No.
SBC8360
15/23
SBC8360
PCIMG AND PC/104 CONN