Pioneer Elite PRO-506PU, Руководство по обслуживанию

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Category
LED
Content Unit's Operation Warning Message
STB ON
SD
Once Communication failure of the
panel-drive IC
Twice
Communication failure of the
module IIC
3 times
Power decrease of the digital
DC-DC converter
4 times
Panel having high
temperature Shutdown 30 seconds
after warning
5 times
Audio failure Shutdown 3 seconds
after warning
Shutdown 3 seconds
after warning
Shutdown 3 seconds
after warning
Shutdown 3 seconds
after warning
Shutdown 3 seconds
after warning
Shutdown 3 seconds
after warning
Shutdown 3 seconds
after warning
Shutdown 3 seconds
after warning
Shutdown 3 seconds
after warning
6 times
Communication failure of the
module microcomputer
7 times
Main 3-wire serial
communication in failure
8 times
Communication failure of the
main IIC
9 times
Communication failure of the
main microcomputer
10 times
Fan in failure
11 times
13 times
Unit having higher
temperature
Main microcomputer ASIC
power supply NG
Shutdown 30 seconds
after warning
Shutdown 30 seconds
after warning
14 times
Communication failure of
IF-EEPROM
Immediate shutdown
Immediate shutdown
Immediate shutdown
15 times
Other failure
PD
Once
Twice
Power Immediate power-down
3 times
SCAN Immediate power-down
4 times
SCAN-5V Immediate power-down
5 times
Y-DRIVE Immediate power-down
6 times
Y-DCDC Immediate power-down
7 times
Y-SUS Immediate power-down
8 times
ADDRESS Immediate power-down
9 times
X-DRIVE Immediate power-down
10 times
X-DCDC Immediate power-down
11 times
X-SUS Immediate power-down
12 times
DIGITAL-DCDC Immediate power-down
15 times
UNKNOWN (Not identified)
∗1
Drive processing IC (IC4)
∗2
Immediate power-down
• Identification of locations having abnormality by the number of times the LEDs flash
On Shutdown and power-down
Shutdown
• Operation: When the microcomputer detects any abnormality, it forcibly shuts the unit off.
• LED indication: The LED flashes in green.
Note: The LED flashes regardless of the FRONT INDICATOR setting on the Integrator menu.
Power-down
• Operation: When the unit is in emergency status, a protection circuit is activated, and the power is shut off.
• LED indication: The LED flashes in red.
∗
1: If the unit cannot identify which protection circuit was activated, even if a power-down had been detected, the red LED may flash 15 times.
∗
2: If 15 times blink of a power-down cannot be specified, the drive processing IC exists.
See "4.PANEL PD" on page 98 and "GPD: Power-down information" on page 116.
Shutdown by circuit failure (01)
Shutdown by circuit failure (02)
Shutdown by circuit failure (06)
Shutdown by circuit failure (07)
Shutdown by circuit failure (08)
Shutdown by warning temperature rise (04)
Shutdown by warning temperature rise (11)
Shutdown by warning speaker failure (05)
Shutdown by warning fan abnormality (10)
Shutdown by circuit failure (14)
Shutdown by circuit failure (15)
VCC-D1
VCC-D2
RLS
55
PDP434CMX, PDP504CMX, PDP505CMX