Philips fw c 330 service manual 2

Page 1

Mini system FW-C330/ all version

Service
Service
SerVIce

Service Manua

@m [Em

TABLE OF CONTENTS

Page COMPACT
Location of pc boards & Version variations ................ 1-2 @

4 - - - I I I
Technical SpeCIfications
Measurement setup ......

Service Aids, Safety Instruction, etc ........................... 1-5

Preparations & Controls ................................
Disassembly instructions & Service positions ._
Service Test Programs & DEMO mode .........................
Set Block diagram ..
Set Wiring diagram .
Front Board
Mains Board ..
ETF7 Tape Module .
3CDC»LLC-MCD1 Module
Combi Board .....................
Set Mechanical Exploded view & parts list ................. 12

(A)

CLASS 1

LASER PRODUCT

9 Copyright 2002 Philips Consumer Electronics B.Vi Eindhoven, The Netherlands
All rights reserved. No part 01 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 SL 0249 Service Audio Printed in The Netherlands Subject to modification 3140 785 32330

Version 1.0

(3% § PHILIPS

Page 2

SERVICE TEST PROGRAM

To start service test program l

hold H & TAPE
depressed while
plugging in the mains cord

_)

Display shows the
ROM version *
sz"
(Main menu)

S reIers to Service Mode.
V reIers to Version.

yy relers to Software version number ol Processor.
(Counting up lrorn m to 99)

TUNER
Button pressed?

TUNER
Button pressed?

Sewice Irequencies are

copied to the RAM (see Table1)

Tuner works normally
except:

PROGRAM button

Disconnect
Mains cord 7

Serv e Mode left

QUARTZ
TEST

Display shows
32K

Output at (Front Board)
pin Bu oi uP = 2048Hz

Display shows
BM

Output at (Front Board)
pin so oi uP =1.953.125Hz

I
Button pressed?

Note: During the SCDC tray may "jerks" open
& close or the carousel may rotates
slightly. This is due to sharing of control
lines during the Service test program.

PRESET 5:255? East Eur. IExAtesrlded-band EaétAEur. .322" OnlgésEela
1 87.5MHZ 65.81MHZ B7.5MHZ 57.5MHZ 87.5MH2
2 108MHz 108MHz 108MHz 106MHz 108MHz
3 531kHZ 74MHZ 531kHZ 530kHZ 530/531kHz'
4 1602kHz 87.5MHz 1602kHz 1700kHz 1700/1602kHz
5 558kHZ 531 KHZ 558kHZ 560kHZ 560/558kHZ"
6 1494kHZ 1602KHZ 1494kHZ 1500kHZ 1500/1494kHz
7 87.5MHZ SSBkHZ 37.5MH2 98MHZ 98/375MHZ
B 87.5MH1 1494KHZ B7.5MHZ 57.5MHZ 87.5MHZ
9 87.5MHZ QBMHZ 87.5MH2 87.5MHZ 87.5MHZ
10 87.5MH2 70.01MHZ 37.5MH2 87.5MHZ 87.5MHZ
11 98MHZ 65.81MHZ QaMHZ 87.5MHZ 67.5/98MHZ'

Table 1

Note: Depending on the selected grid frequency (9 or 10kHz)

SEF? VICE
PLA Y MODE

STANDBY-ON
Button pressed?

Set is in Service PLAY Mode.

In case oi lailures. error
codes according to table 2
will be displayed.

The Service Play Mode is intended to
detect and identify the failures in the CD Mode.

In this mode the electronics will still Iurlctlorl
even when an error is detected so that
repair activities can be carried out

um our 3,7522
REP I'IISE
RLLTRREK Im

fins NEIIJS

3:35 DPTIHHL
Jalz
:3 RED
RflEK
la a TECHNU

note I : JAZZ & TECHNO are on whlle OPTIMAL is off. other LEDs status
are not important (applicable only for sets with LEDs)
Figure 1
null - " - -
i_l i_l l_I i_l
(LI LU LU. [Ll

-a.

note 1: OPTIMAL is on while JAZZ & TECHNO are ofl, other LEDs status

are not important (applicable only for sets with LEDs)

Figure 2

Error code Error Description

E1000 Focus Error

Triggered when the focus could not be lound within a certain time when starting up the CD
or when the focus is lost lor a certain time during play.

E1001 Radial Error

Triggered when the radial sen/o is oft-track for a certain time during play.

E1002 Sledge In Error

The sledge did not reach its inner position (inner-switch is still close) before approximately
6 Sec. have passed by. Inner-switch or sledge motor problem.

E1003 Sledge Out Error

The sledge did not come out ol lts inner position (inner-switch is still open) belore approximately
250 mSec. have passed by. Inner-switch or sledge motor problem.

E1005 Jump-ofltrack error

Triggered in normal play when the jump destination could not be found within a certain time.
When this error occurred, software will try to recover by initiating the jump command again.
II it is recoverable, the disc will continue to play.

E1006 Subcode Error

Triggered when a new subcode was missing tor a certain time during play.

E1007 PLL Error

The Phase Lock Loop could not lock within a certain time.

E1005 Turntable Motor Error

Discmotor problem.

Generated when the CD could not reached 75% of speed during startup within a certain time.

E1020 Focus Search Error

The focus point has not been tound within a certain time.

E1070

This happens when the carousel switch is detective and closed all the time, or when the
carousel is blocked when it is located exactly at a disc position.

E1071

This happens when the carousel switch is detective and does not closed electrically, or when
the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec.

By holding the TUNER and » buttons depressed while switching on the Mains supply, one

ol the undermentioned leatures will be activated:
- the tuning grid lrequency is toggled between SkHz and 10kHz lor the Oversea (/21) version.
- the extended FM1 (65.81MH2 - 74MHZ) is toggled on and OH for East Eur. (/34) version.

E1079

not close.

The drawer could not open or enter the inside position and is opening again. This happen when
the drawer is blocked and cannot go tully inside or when the drawer switch is defective and does

Table 2

DISPLA Y
TEST

DlM
Button pressed?

Display shows Fig. 1
and selected LEDs on
(see note 1)

DlM
Button pressed?

Display shows Fig. 2
and selected LEDs on
(see note 2)

I
Button pressed?

Various

TEST Activated with A C TION
EEPROM TEST » A test pattern Will be sent to the EEPROM.
"PASS is displayed if the uProcessor read
back the test pattern correctly, otherwtse
I to Exit "FAIL" will be displayed.
EEPROM FORMAT « Load detault data. Display shows "NEW'
for 1 second.
Caution!
All presets from the customer will be lostl.l
ROTARY Volume Knob Display shows value for 2 seconds.
ENCODER TEST or Values increases or decreases in steps ol 1
J09 Shuttle knob until 0 (Min.) or 40 (Max.) is reached.
DEMO DBB DEMO will toggle on or off.
The message: "DEMO ON" or "DEMO OFF"
wtll scroll across the display to show the
new status of the set.
LEAVE SERVICE Disconnect
TESTPROGRAM mains cord