Flowchart; Case/Upper - Casio SE-S400 Service Manual

4-2. Flowchart

See the flowchart below for the order of disassembling major components.
A. Preparation
B. CASE/UPPER
C. PCB ASSY/E292-COM
D. PRINTER
E. PCB ASSY/E291-1
I. DP-ASSY
J. REAR DISPLAY
K. KEY BLOCK
4-3. Procedure
A. Preparation
A-1. Remove the parts listed below, if any.
• COVER/PRINTER
• REEL (PULLY/WIND, SPOOL/PAPER)
• Paper roll
• COVER/BATTERY
• Memory protection batteries
• SD card
B. CASE/UPPER
B-1. Undo three screws.
Screws (S1)
SE-S400/PCR-T500/PCR-T520/SE-C450/
SE-S3000/PCR-T2300/PCR-T2400/SE-C3500
F. DRAWER
L. SWITCH ASSY/
MODE KEY
– 8 –
G. MOTOR-ASSY
H. PS-UNIT