3-2
3.2
Oscillation frequency check
1)
Clock oscillation frequency
Item
Measuring point
Standard
Remarks
X1
R85 — TP6(GND)
14.318Mhz±0.03%
X2
R123 — TP6(GND)
32.768Mhz±0.005%
X4
C116 — TP6(GND)
25.000Mhz±0.03%
X5
C134 — TP4(GND)
10.000Mhz±2%
2)
Clock generator output frequency
Item
Measuring point
Standard
Remarks
HCLKCPU
R71 — TP6(GND)
64.516Mhz~66.9MHz
HCLKDIM
R76 — TP6(GND)
64.516Mhz~66.9MHz
PCLKSLOT2
R68 — TP6(GND)
30.03Mhz~33.45MHz
VGA_OSC
R387 — TP6(GND)
14.286Mhz~14.925MHz
24MHz
R114 — TP6(GND)
24.0Mhz±160ppm
48MHz
R66 — TP6(GND)
48.0Mhz±160ppm
3.3
POWER switch / FRONT switch check
LAN
LED
FRONT Switch
POWER Switch
CARD
(1) (5) (2)
(3)
(4)
POWER
Hard Disk
LAN
Magnetic card reader
(1)
(2)
(3)
(4)
Rest Switch
(5)
(1) Using the POWER switch, turned on the power supply.
z
Confirm that the system is started and the POWER LED is lit in green.
(2) In the state of (1) above, press the FRONT switch once.
z
Confirm that the LCD display is unlit.
z
Confirm that the POWER LED is lit in red and the other LEDs are unlit.
(3) In the state of (2) above, press the FRONT switch once again.
z
Confirm that the system is started (the same screen as (1) is displayed at the LCD) and the POWER LED is lit in
green.
(4) Check rebooting then push the Reset switch.
Содержание JS-170FR Series
Страница 2: ......
Страница 10: ......
Страница 30: ...1 20 ...
Страница 80: ...2 50 ...
Страница 101: ...3 17 LCD DISPLAY TEST 6 Video Test ENTER 1 OK or 2 NG ...
Страница 134: ...4 JS 170FR PCB s 4 1 Main PCB 4 1 1 Main PCB Schematic Diagram 1 10 4 1 ...
Страница 135: ...4 1 1 Main PCB Schematic Diagram 2 10 4 2 ...
Страница 136: ...4 1 1 Main PCB Schematic Diagram 3 10 4 3 ...
Страница 137: ...4 1 1 Main PCB Schematic Diagram 4 10 4 4 ...
Страница 138: ...4 1 1 Main PCB Schematic Diagram 5 10 4 5 ...
Страница 139: ...4 1 1 Main PCB Schematic Diagram 6 10 4 6 ...
Страница 140: ...4 1 1 Main PCB Schematic Diagram 7 10 4 7 ...
Страница 141: ...4 1 1 Main PCB Schematic Diagram 8 10 4 8 ...
Страница 142: ...4 1 1 Main PCB Schematic Diagram 9 10 4 9 ...
Страница 143: ...4 1 1 Main PCB Schematic Diagram 10 10 4 10 ...
Страница 144: ...4 1 2 Main PCB Parts Location 4 11 ...
Страница 145: ...4 2 MB PCB 4 2 1 MB PCB Schematic Diagram 4 17 ...
Страница 146: ...4 18 4 2 2 MB PCB Parts Location ...
Страница 148: ...4 3 Peripheral PCB 4 3 1 Peripheral PCB Schematic Diagram 4 20 ...
Страница 149: ...4 21 4 3 2 Peripheral PCB Parts Location ...
Страница 152: ...5 2 Main PCB 75 Peripherals ...
Страница 153: ...5 3 Power Supply Peripherals ...
Страница 154: ...5 4 Customer Display Peripherals ...
Страница 155: ...5 5 LCD Peripherals ...
Страница 156: ...5 6 Inverter PCB Peripherals ...
Страница 161: ...Printed in Japan ...