Read Panasonic KX-T7730RU (serv.man4) Service Manual Supplement online
2
KX-T7730RU
1 CHANGES
1.1.
Subject
SInce the main board was changed, the display on the board; PSUP1382ZB was also changed to PSUP1382ZC.
Distinguish a change by this indication.
When replacing MAIN BOARD PSUP1382ZB with PSUP1382ZC for Suffix D or precious D, change LCD L5DBBHC00003 with
L5DYAYY00019 and FLAT CABLE PSJE1028 with PNJE1057Z simultaneously.
Distinguish a change by this indication.
When replacing MAIN BOARD PSUP1382ZB with PSUP1382ZC for Suffix D or precious D, change LCD L5DBBHC00003 with
L5DYAYY00019 and FLAT CABLE PSJE1028 with PNJE1057Z simultaneously.
SUFFIX LOCATION
Suffix
Reason for suffix change
D to E
LCD, FLAT CABLE and Main Boaard change (PCB: from PSUP1382ZB to PSUP1382ZC)
E to F
Other
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