Front Control Board - Philips FWM589 Service Manual

5-1

FRONT CONTROL BOARD

TABLE OF CONTENTS
Headphone part - Layout & Circuit diagram .................... 5-1
Control part - Component Layout .................................... 5-2
Control part - Chip Layout ............................................... 5-3
Control part - Circuit diagram .......................................... 5-4
ECO Power part - Layout & Circuit diagram ................... 5-5
Game Port part - Layout & Circuit diagram ..................... 5-5
VU Meter (Left) part - Layout & Circuit diagram ............. 5-6
VU Meter Housing (Left) part - Layout & Circuit ............. 5-6
VU Meter (Right) part - Layout & Circuit diagram ........... 5-7
VU Meter Housing (Right) part - Layout & Circuit ........... 5-7
IR Eye part - Layout & Circuit diagram ........................... 5-8
USB LED part - Layout & Circuit diagram ....................... 5-8
Electrical parts list ............................................................ 5-9
HEADPHONE BOARD - COMPONENT
LAYOUT
This assembly drawing shows a summary of all possible versions. For components
used in a specific version see schematic diagram and respective parts list.
3139 113 3513 pt4 dd wk0310
HEADPHONE BOARD - CIRCUIT DIAGRAM
1840 C1 1841 B3 1842 A3 2841 A2 2843 A2
1
HEADPHONE
A
B
To AF11 Board
1840
1
HP_DET
2
HP_RIGHT
C 3
HP_GND
4
HP_LEFT
FE-BT-VK-N
HP
1
5-1
HEADPHONE BOARD - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components
used in a specific version see schematic diagram and respective parts list.
3139 113 3513 pt4 dd wk0310
2844 A3 5840 B2 5841 B2 5842 A3 9840 A3
2 3
# 9840
5842
2841
2u2
22n
A
HP
1842
2843 2844
1 RT-01T
22n 100n
9
7
8
4 1
B
5 2
6 3
1841
TC38
HP
C
# : Provision
Note : Some values may varies, see respective
parts list for correct value.
3139 118 56720...8239_210_94764 for 3513 pt4 dd wk0310
2 3