Philips FW-V795/21M - System Overview and Safety; Location of Printed Circuit Boards

Power Booster Speaker Box
Power Booster Amplifier Box
Power Booster Speaker Box
POWER BOOSTER
TABLE OF CONTENTS
Power Booster:
Technical Specifications & Version Variations ................... 1
Power Booster Amplifier Box:
Dismantling Instructions & Service positions ..................... 2
Wiring Diagram ................................................................... 4
Component Layout (/21/21M Version) ............................... 5
Component Layout (/37 Version) ....................................... 6
Circuit Diagram ................................................................... 7
Exploded View & Mechanical parts list .............................. 8
Electrical parts list (Main Board) ........................................ 9
Electrical parts list (Control Board) .................................. 10
1 1
SPECIFICATIONS
Mains voltage : 110-127V/220-240V Switchable for /21/21M
: 120V for /37
Mains frequency : 50/60Hz
Power Consumption : 25W at Standby
: 150W at Active for /21/21M
: 135W at Active for /37
O/P Power : 100W
FTC Power : 85W
I/P Sensitivity : 775mV +/-15%
Frequency Response : 20Hz-20kHz +/-3dB
Channel Different : 2dB (250Hz to 6.3kHz)
Distortion : 0.4% (1W 1kHz)
: 0.4% ( 1W 40Hz)
: 0.9% (1W 16kHz)
Channel Separation : >65dB (1kHz)
: >50dB (250Hz)
: >50dB (10kHz)
VERSION VARIATIONS:
FW-C798/21 FW-C798/37 FW-V795/21M
POWER BOOSTER 3139 118 79650 3139 118 79640 3139 118 79630
(PWB-C798/01) (PWB-C798/17) (PWB-V795/01)
AMPLIFIER BOX 9965 000 13808 9965 000 13800 9965 000 13725
SPEAKER BOX 9965 000 13809 9965 000 13801 9965 000 13726