Technical Information - Casio DT-940 Service Manual

6. TECHNICAL INFORMATION

6.1 Parts Change History
Combination of the MAIN-PCB and the IO-FPC differs depending on models and types as shown below.
When replacing the part, use the correct one to meet the combination of these parts.
When replacing the part, refer to the notes indicated in Part List section.
Initial type
PY050-MAINH-ASSY
No print
RJC503233-1V01
Combination
OK
PY050-IO-ASSY
FPC-PY050-IO
RJC502438-1V01
TFDU6102-TR1-C
DT-930
VA type
MAIN-PCB
PY050D1-MAIN-ASSY
PWB-PY050VA-MAIN
RJC503966-1V01
Combination Combination
NG OK
IO-FPC
PY050D1-IO-ASSY
― 51 ―
DT-940
PY050D2-MAIN-ASSY
PWB-PY050D2-MAIN
RJC505665-001
Combination
FPC-PY050VA-IO
RJC504003-1V01
TFDU6103-TR1-C
OK