PHILIPS FW-V78521M
Service Manual

2-2

2-2

Dismantling of the Front Display Board and Front Control Board

Dismantling of the Rear Portion

1) Remove 1 screw C as indicated to loosen the VCD GND Isolator Board (pos V1109). 2) Remove 1 screw C1 as indicated to loosen the Headphone Board (pos 1101-B). 3) Remove 5 screws D as indicated to loosen the Front Display Board (pos 1101-A). 4) Remove 9 screws E as indicated to loosen the Front Control Board (pos 1107-A). 5) Remove 1 screw F as indicated to loosen the IR-Eye Board (pos 1107-D). 6) Remove 3 screws N as indicated to loosen the VU Meter Board (pos 1107-C).

1) Remove 1 screw J and uncatch M1 as indicated to loosen the AF Board (pos 1102-A). 2) Remove 1 screw R as indicated to loosen the Video Out Cinch Board (pos V1102-B). 3) Remove 3 screws K and uncatch M2 as indicated to loosen the Tuner Board (pos 1103). 4) Remove 2 screws Q as indicated to loosen the Matrix Surround Socket Board (pos V1108) for set with Matrix Surround only. 5) Remove 4 screws L as indicated to loosen the Panel Rear (pos 256). Remove AF Board

Remove VCD GND Isolator Board, Headphone Board and Front Display Board

Remove VU Meter Board

Remove Front Control Board and IR-Eye Board

Repair Hints

Dismantling of the ETF Tape Module
1) The Knob Volume Gloss Black (pos 117) can be remove 1) Remove 6 screws G as indicated to loosen the ETF Tape Module (pos 1104). by inserting a strong string into the slot and pull it out in the direction as indicated. See picture 1. Picture 1

2) The Knob Jog Rotary (pos 140) can be remove by inserting a strong string into the slot and pull it out in the direction as indicated. See picture 2.

Picture 2