PDP-507CMX
128
1234
1234
C
D
F
A
B
E
MAIN Assy
SUB Assy
POWER SUPPLY Unit
DIGITAL Assy
SENSOR Assy
When any part in the following assemblies is replaced
The assembly must be replaced as a unit, and no part
replacement is allowed.
The assembly must be replaced as a unit, and no part
replacement is allowed except the part of note 1.
The assembly must be replaced as a unit, and no part
replacement is allowed except the part of note 2.
No adjustment is required after replacement of parts
other than those mentioned above.
Other assemblies The assembly must be replaced as a unit, and no part
replacement is allowed.
Note 1: MAIN Assy
IC500, IC5002, IC5004, IC5005, IC5007, IC5008, IC5301, IC5304, IC5305, IC5307,
IC5603–IC5606, IC5902 , IC5903, IC5904, IC9504, IC6301, IC6302, IC6304,
IC8002, IC8003, IC8501, X8001, X8002, X9501
Note 2: SUB Assy
IC3001,IC3002,IC3004,
IC2301,U2401,Q2301,Q2302
Notes on replacing parts
For the parts described in the list below, replacement is required for the whole Assy, not only the defective part.
If any part listed below is identified as defective and needs replacement, replace the whole Assy, and make necessary
adjustments after replacement.
Reason: The whole Assy must be replaced, because adjustments and data rewriting for the Assy at the level of production
line are required.
Assy No. Assy Name
Parts that Require Whole-Assy Replacement
Ref No. Function Name Part No.
AWW1241 50 DIGITAL Assy
IC3151 Module microcomputer AGC1011
IC3401 Sequence IC PEG239A
IC3301 Flash memory AGC1009
IC3156 EEPROM BR24L04FJ-W
AWW1140 SENSOR Assy IC3652 EEPROM BR24L02FJ-W
AWW1199 MAIN Assy IC9508 EEPROM 24LC128 (I) SN
No adjustment is required after replacement of parts
other than those mentioned above.
No adjustment is required after replacement of parts
other than those shown in "
7.5 ADJUSTMENTS WHEN
THE DRIVE ASSYS ARE REPLACED
".
No adjustment is required after replacement of parts
other than those shown in "
7.5 ADJUSTMENTS WHEN
THE DRIVE ASSYS ARE REPLACED
".
50X MAIN DRIVE Assy
No adjustment required
50X SUB DRIVE Assy
50Y MAIN DRIVE Assy
No adjustment required
50Y SUB DRIVE Assy
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