Philips MX5800SA User manual

CLASS 1
LASER PRODUCT
Service Manual
Service
Service
Service
Service
Service
MX5800SA/21R/21S/22S/78
TABLE OF CONTENTS
Page
Location of pc boards & Version variations ................1-2
Technical Specifications .............................................1-3
Measurement setup ....................................................1-4
Service Aids, Safety Instruction, etc. .........................1-5
Disassembly Instructions & Service positions ...........2-1
Service Test Programs ...............................................3-1
Region codes setting, software upgrades, etc ...........3-3
Set Block diagram & Wiring diagram ............................ 4
P-Scan board ................................................................. 5
Front Board .................................................................... 6
ECO6 Tuner Board: System Non-Cenelec ............ 7A
System Cenelec .................... 7B
Power Module PWR207 ................................................ 8
AV Board ........................................................................ 9
5DTC Module............................................................... 10
DAC Board ................................................................... 11
Set Mechanical Exploded view & parts list ................. 12
History .......................................................................... 13
©Copyright 2003 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by KC 0333 Service Audio Printed in The Netherlands Subject to modification
GB
3139 785 30231
DVD Receiver
Version 1.1
MX5900SA/37
For repair information on the SD5.00SA DVD Module, refer to Service
Manual "DVD Module SD-5.00SA_CH - 12NC: 3122 785 13830"

1-2
LOCATION OF PC BOARDS
/21R /21S /22S /33S /35S /78 /37
Karaoke x x - x x -
RDS + News - - x - - -
Progressive Scan x x - x x x
Standby - Clock Display xxxx x x
ECO Standby - No Display xxxx x x
Voltage Selector x x - - x -
Digital In / Out xxxx x x
Aux Input xxxx x x
TV Input xxxx x x
Line Output xxxx x x
SCART output - - x - - -
Pr, Pb & Y Outputs x x - x x x
CVBS Output xxxx x x
S-Video Output xxxx x x
Headphone Socket xxxx x x
P-Scan board (Faroudja P-scan) ---- - x
Tuner board - ECO6 System non-Cenelec x x - x x x
Tuner board - ECO6 System Cenelec - - x - - -
75W 6-Ch (Single SW) with 1x Amplifier pcb ---- - -
75W 7-Ch (Twin SW) with 1x Amplifier pcb xxxx x x
VERSION VARIATIONS:
Type /Versions: MX5800SA MX5800SA
Features &
Board in used:
MAIN AMPLIFER
75W
MAINS BOARD
5DTC-DVD
LOADER
MECHANISM
ECO6 TUNER
BOARD
SUPPLY
BOARD
DAC
BOARD
A/V BOARD
FRONT PANEL
(just behind the Front Panel)
P-SCAN
BOARD
SACD BOARD
(below the DAC &
P-SCAN boards)

1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21./78
120V for /37
220-230V for /22S/33S
Mains frequency : 50/60Hz
Power consumption : < 0,5W at ECO Standby
< 20W Standby (clock on, demo off)
Clock accuracy : < 4 seconds per day
Dimension centre unit : 435 x 100 x 360mm
TUNER:
FM
Tuning range : 87.5-108MHz
Grid : 50kHz for /21../22S/33S
100kHz for /21../37
IF frequency : 10.7MHz ±25kHz
Aerial input : 75Ωcoaxial
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 25dB
Image rejection : > 25dB
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 8µV
Crosstalk at RF=1mV, dev. 40kHz : > 18dB
MW
Tuning range : 531-1602kHz for /21../22S
530-1700kHz for /21../37
Grid : 9kHz for /21../22S
10kHz for /21../37
IF frequency : 450kHz ±1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.0mV/M
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 45dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
AMPLIFIER:
Stereo mode (DIN) : 2 x75W RMS / 2 x 60W FTC 1)
2 x 75W RMS 2)
Surround mode 3) : 75W RMS/channel
Frequency response ±3dB : 20Hz-20kHz
Hum (minimum volume) : 200nW
Residue noise (min, volume) : 40nW
Digital Sound Control : Stereo, 3D Sound, Multi modes 4)
Bass & Treble : -3 to +3 4)
Input sensitivity
TV-in : 350mV ±3dB
Aux-in : 880mV ±2dB
Output sensitivity
Line out : 600mV ±2dB at 47kΩ
Headphone (vol. max.) : 660mV ±2dB at 32Ω
COMPACT DISC/VCD/DVD:
Video Decoding : MPEG-2 / MPEG-1
Video DAC : 10 Bits
Signal System : PAL / NTSC
Video Format : 4:3 / 16:9
MP3-CD bit rate 5) : 32-256 kbs,variable bitrates
MP3-CD sampling frequencies 5) : 16kHz, 32kHz, 44.1kHz
CBVS out 6)
CVBS level : 1.0 ±0.1Vp-p
Luminance S/N ratio : > 45dB (unweighted)
YUV out 6)
Amplitude : 714mV ±7mV
S/N ratio : > 50dB (unweighted)
S-Video out 6)
Y level : 1.0 ±0.1Vp-p
Y S/N ratio : > 48dB (unweighted)
C level (burst) : 286mVp-p +1/-4 dB
Digital Out : Coaxial acc IEC61937 / IEC60958
Digital In : Coaxial acc IEC60958
1) with 4Ω, 120Hz - 12,5kHz & 10% THD for /37 only
2) with 4Ω, 1kHz & 10% THD for all version other than /37
3) with only channel(s) under meausrement loaded, all other
channels are unloaded.
4) Frequency response in each setting is software controlled.
5) Recording format: ISO9660, UDF format is not supported.
6) Output terminals terminated with 75Ω

LF Generator
e.g. PM5110
Recorder
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
or Universal Test Cassette Fe SBC420 4822 397 30071
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
CD
Use Audio Signal Disc
(replaces test disc 3) SBC429 4822 397 30184
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
S/N and distortion meter
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
Tuner AM (MW,LW)
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
RF Generator
e.g. PM5326
Ri=50Ω
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
RF Generator
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Ri=50Ω
Tuner FM
MEASUREMENT SETUP
1-4

1-5
SERVICE AIDS
Service Tools:
Universal Torx driver holder .................................. 4822 395 91019
Torx bit T10 150mm ............................................. 4822 395 50456
Torx driver set T6 - T20 ......................................... 4822 395 50145
Torx driver T10 extended ...................................... 4822 395 50423
Allen key set (1.5, 2, 2.5, 3, 4, 5, 6, 8mm) ............ 5322 395 10754
Compact Disc:
SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096
SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155
SBC429 Audio Signals disc .................................. 4822 397 30184
SBC444/444A ........................................................ 4822 397 30245
CD-RW Printed Audio Test Disc ........................... 7104 099 96611
Dolby Pro-logic Test Disc ...................................... 4822 395 10216
ESD Equipment:
Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953
Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958
Anti-static wristband .............................................. 4822 395 10223
Connector box (1MΩ) ............................................ 4822 320 11307
Extension cable
(to connect wristband to conn. box) .................. 4822 320 11305
Connecting cable
(to connect table mat to conn. box) .................. 4822 320 11306
Earth cable (to connect product to mat or box) .... 4822 320 11308
Complete kit ESD3
(combining all above products) ......................... 4822 320 10671
Wristband tester .................................................... 4822 344 13999
HANDLING CHIP COMPONENTS