— 65 —
4.7K
R345
6,15 DRQ5
4.7K
R338
6,15 DRQ7
4.7K
R349
5,8,15 DRQ3
4.7K
R88
3,19 GDEVSEL-
4.7K
R85
3,19 GST
OP-
4.7K
R137
3 RBF-
4.7K
R121
3 PIPE-
VCC3
4.7K
R142
3,22 PGNT4-
4.7K
R132
3,15 PGNT0-
4.7K
R146
3 PGNT2-
4.7K
R95
3,15 PGNT1-
VCC3
4.7K
R149
5,8 A20GA
TE
4.7K
R159
6,8 KBRST
-
4.7K
R141
4,6,16 SMBCLK
4.7K
R145
4,6,16 SMBD
A
T
A
VCC3
4.7K
R344
5,8,15 DRQ1
4.7K
R347
6,8,15 DRQ0
4.7K
R333
5,8,15 DRQ2
4.7K
R341
6,15 DRQ6
4.7K
R93
3,19 GIRD
Y
-
4.7K
R3
3 ADSTBA
4.7K
R120
3,19 GTRD
Y
-
4.7K
R89
3,19 GFRAME-
VCC3
4.7K
R180
3,6 PHLD
A-
4.7K
R6
6 THERM-
4.7K
R181
3,6 PHOLD-
4.7K
R150
3,12 PGNT3-
VCC3
4.7K
R8
6 APICREQ-
4.7K
R7
6 SERIRQ
4.7K
R135
3 ADSTBB
4.7K
R91
3 SBSTB
VCC3
330
R335
15 RMASTER-
330
R343
5,15 REFRESH-
330
R330
5,8,10,15 IOCHRD
Y
330
R332
5,15 ZER
O
WS-
VCC
4.7K
R368
5,7,15,21 SA17
4.7K
R351
5,7,15,21 SA16
4.7K
R369
5,15,21 SA18
4.7K
R358
5,15,21 SA19
VCC
4.7K
R342
5,8,15 IRQ7
4.7K
R340
5,8,15 IRQ6
4.7K
R327
5,8,10,15 IRQ9
4.7K
R355
6,8,10,15 IRQ10
VCC
4.7K
R350
6,7,15 IRQ14
4.7K
R352
6,7,15 IRQ15
4.7K
R367
6,8,15 IRQ12
VCC
2.7K
R227
15,22 PERR-
2.7K
R233
3,12,15 PLOCK-
2.7K
R32
3,5,12 PREQ3-
2.7K
R224
3,5,12,15,22 ST
OP-
2.7K
R222
3,5,15,22 SERR-
2.7K
R220
3,22 PREQ4-
2.7K
R31
3,5 PREQ2-
2.7K
R30
3,5,15 PREQ1-
VCC
4.7K
R331
5,15,21 SMEMW
-
4.7K
R360
5,15,21 SMEMR-
330
R357
6,15 IOCS16-
330
R358
6,15 MEMCS16-
VCC
4.7K
R359
5,7,8,10,15,18,21 IO
W
-
4.7K
R353
5,7,8,10,15,18,21 IOR-
4.7K
R346
6,7,15 MEMW
-
4.7K
R348
6,7,15 MEMR-
VCC
4.7K
R337
5,8,15 IRQ4
4.7K
R336
5,8,15 IRQ3
4.7K
R339
5,8,10,15 IRQ5
4.7K
R328
5,15,21 IOCHK-
VCC
2.7K
R219
3,15,19,22 PIRQA-
6,15 LA18
6,15 LA19
6,15 LA20
6,15 LA21
1
2
3
4
5
10
9
8
7
6
LA17 6,15
SBHE- 6,15
LA23 6,15
LA22 6,15
4.7K
R354
6,8,10,15 IRQ11
4.7K
R165
6,8 IRQ1
VCC
VCC
VCC
RP20
10P8R 4.7K
2.7K
R204
3,5,12,15,22 FRAME-
2.7K
R77
5,15 PIRQC-
2.7K
R34
3,5,12,15,22 IRD
Y
-
2.7K
R35
3,5,12,15,22 TRD
Y
-
2.7K
R237
3,5,12,15,22 DEVSEL-
2.7K
R50
5,15 PIRQD-
2.7K
R148
5,12,15 RIRQB-
VCC
4.7K
R131
3 GGNT
-
4.7K
R200
6,7 IRQ8-
4.7K
R92
3,19 GP
AR
VCC3
VCC3
4.7K
R143
3 GREQ-
VCC3
2.7K
R79
3,5,15 PREQ0-
VCC
SD3 5,7,8,10,15,18,21
SD2 5,7,8,10,15,18,21
SD1 5,7,8,10,15,18,21
SD0 5,7,8,10,15,18,21
VCC
6 SMBALER
T
-
6,11 A
GP_PME-
6 PCI_PME-
6 FIG1
1
2
3
4
5
10
9
8
7
6
EXTSMI- 6,18
TESTPX4 6
BA
TLO
W
- 6
LID 6
3VSB
3VSB
RP1
10P8R 330
5,7,8,10,15,18,21 SD4
5,7,8,10,15,18,21 SD5
5,7,8,10,15,18,21 SD6
5,7,8,10,15,18,21 SD7
1
2
3
4
5
10
9
8
7
6
VCC
RP22
10P8R 4.7K
SD12 6,15
SD13 6,15
SD14 6,15
SD15 6,15
VCC
6,15 SD11
6,15 SD10
6,15 SD9
6,15 SD8
1
2
3
4
5
10
9
8
7
6
VCC
RP23
10P8R 4.7K
SA8 5,7,8,10,15,21
SA9 5,7,8,10,15,21
SA11 5,7,8,10,15,21
SA10 5,7,8,10,15,21
VCC
5,7,8,15,21 SA13
5,7,8,15,21 SA14
5,7,8,15,21 SA12
5,7,8,15,21 SA15
1
2
3
4
5
10
9
8
7
6
VCC
RP19
10P8R 4.7K
VCC
5,7,8,10,15,21 SA6
5,7,8,10,15,21 SA7
5,7,8,10,15,21 SA5
5,7,8,10,15,21 SA4
1
2
3
4
8
7
6
5
RP29
8P4R 4.7K
VCC
5,7,8,10,15,21 SA3
5,7,8,10,15,18,21 SA2
5,7,8,10,15,18,21 SA1
5,7,8,10,15,18,21 SA0
1
2
3
4
8
7
6
5
RP28
8P4R 4.7K
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
1/23
SBC8360
PCI, PULL-UP/DOWN RES
Содержание QT-7300 Series
Страница 1: ...SERVICE MANUAL ELECTRONIC CASH REGISTER without price QT 7300 EX 963 MAY 2001 ...
Страница 11: ... 9 11 Release the 9 screws of the Mother board Then remove the Mother board 1 2 3 4 5 6 7 8 9 ...
Страница 46: ... 44 All dots off All dots on A vertical line moves from right to left 1 2 3 4 5 6 7 8 1 1 1 1 1 1 1 1 ...
Страница 84: ... 82 10 DRAWER DL 2773 M Type ...
Страница 86: ... 84 DL 2915 M Type ...
Страница 88: ... 86 DL 3615 L Type ...
Страница 90: ... 88 11 DRAWING ...