Yamaha PDM-4210 Service Manual page 53

Hide thumbs Also See for PDM-4210:

Table of Contents

12.4.6 LOGIC Board Removal/Installation Procedure

Remove the circuit board by following the steps below. To install the circuit board, reverse the

removal procedure.

(1) Disconnect the EH connector CN6.

(2) Release the lock of the FPC connectors CN1, CN2, CN10, CN9 and disconnect the signal

cable (FPC).

(3) Slide the lock of the FPC connector CN7 toward the PSU board side, then press it down

toward the front and remove the PSU signal cable.

(4) Remove the screws (M3x8) fixing the LOGIC board in position at 2 locations.

Note

(3)CN7

(4)

(2)CN1

(2)CN10

PDM-4210

(1)CN 6

(4)

(2)CN2

(2)CN9

Table of Contents