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JVC KD-SH77R Service Manual page 16

Cd receiver
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KD-SH77R/KD-SH55R
<ERROR CODE of Panel mechanism>
Memory to EEPROM of 6 digits, 1st and 2nd digit are indicate the operation mode when occur the error,
3rd to 6th digit are indicate details of error.
LCD indication time is use lower 2digits of details of error.
This series is indicate ERR XX (XX is error code).
<ex.> When details of error is 0A0001 , it is indicate ERR 01, details of error is 0E0031 , it is ERR 31.
Switch is from this side sequentially PSW1, PSW2,.....PSW6.
1. Error of door open (fault of PSW1)
(1) Time out by PSW1 not changed
(2) PSW1 change during waiting 300ms after open position detected
2. Error of door close (fault of PSW6)
(1) Time out by PSW6 not changed
(2) PSW6 change during waiting 300ms after close position detected
3. Error of shift to DETACH position (fault of PSW5)
(1) Time out by PSW5 not changed to open side
(2) Shift to open side, pass the DETACH position then detect ANGLE1
(3) Time out by PSW5 not changed to close side
(4) Shift to close side, pass the DETACH position then detect close position
4. Error of angle adjustment
4-1 Shift to ANGLE1 (fault of PSW4)
(1) Time out by PSW4 not changed to shift for open side
(2) Shift to open side, pass the ANGLE1 then detect ANGLE2
(3) Time out by PSW4 not changed to shift for close side
(4) Shift to close side, pass the ANGLE1 then detect DETACH position
4-2 Shift to ANGLE2 (fault PSW3)
(1) Time out by PSW3 not change to shift for open side
(2) Shift to open side, pass the ANGLE2 then detect ANGLE3
(3) Time out by PSW3 not changed to shift for close side
(4) Shift to close side, pass the ANGLE2 then detect ANGLE1
4-3 Shift to ANGLE3 (fault PSW2)
(1) Time out by PSW2 not changed to shift for open side
(2) Shift to open side, pass the ANGLE3 then detect OPEN position
(3) Time out by PSW2 not changed for shift for close side
(4) Shift to close side, pass the ANGLE3 then detect ANGLE2
5. PSW fault condition at initialize
When all PSW is checked immediately after RESET, and the state of SWITCH which
cannot be originally is detected, it is displayed as ERR 00.
1-16
Details of error
Error code
0A0001
0A0002
0B0006
0B0007
0C0011
0C0012
0C0013
0C0014
0D0021
0D0022
0D0023
0D0024
0E0031
0E0032
0E0033
0E0034
0F0041
0F0042
0F0043
0F0044
000000

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