Philips FW-C220 Operating and installation instructions

CHANGES IN COURSE OF PRODUCTION

*In course of production the 3 disc changer module 3CDC-LC has been introduced as an alternative.

Compared to the original used 3CDC-LC-MB there are different servo / motor driver ICs (TDA7073A) used on the CD board.

The new board can be identified by the 12 fig. number 3103 303 34255printed in the copper pattern.

Note: New chapter 3CDC-LC is enclosed to this Service Information.

*From production week 0148 to 0152 a different changer module 3CDC99-DS has been used.

This module can be identified by:

- The tray is not locked and can be opened by simply pulling it out.

- The 12 fig. number printed on the 3CDC99-DS board reads 3103 303 34283.

To enable the use of this 3CDC99-DS version following modifications have been implemented:

Mechanical:

Pos. 107 changed to 8203 306 84031 Cover Tray 3CDC99

Front Board:

7401 changed to 8203 239 35241 TMP87CP71F

Note: This microprocessor will only work in combination with the 3CDC99 Module.

Combi Board:

1509 Flex Foil Socket 15p deleted

1511 Flex Foil Socket 23p (4822 267 10757) added. Pin 20-23 have been removed in order to adapt the socket to the layout

of the Combi Board.

3574 and 3575 changed to 33kΩ(4822 051 20333)

3576 and 3577 changed to 5,6kΩ(4822 051 20562)

Note: The complete chapter 3CDC99-DS is enclosed to this Service Information.

Service Information

SSeerrvviiccee

Service Product Service Group CE Audio

FW-C220

A01-167

2001-12-13

Already published Service Informations: none

10-1

TABLE OF CONTENTS

Service Hints.....................................................................10-2

Wiring Diagram .................................................................10-4

Blockdiagram ....................................................................10-5

Component Layout Main Board ........................................10-6

Circuit Diagram part1........................................................10-7

Component Layout Main Board ........................................10-8

Circuit Diagram part2........................................................10-9

Exploded View ..................................................................10-10

Partslist .............................................................................10-12

3CDC-LC

(3 Disc Carousel Changer)

Layout stage .5

10-2

The following steps have to be done when replacing the CD mechanism:

1. Disconnect flexfoil cable from the old CD drive

2. Put a paperclip on the flexfoil to short-circuit the contacts (fig.1)

3. Remove the old CD drive

4. Remove paperclip from the flexfoil and connect it to the new drive

5. Position the new CD drive in its studs

6. Remove solder joint from the Laserunit

CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN

CONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE

• SWITCH OFF POWER SUPPLY

• ESD PROTECTION

ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.

fig.1

Attention: The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the

laserdiode to ground.

For proper functionality of the CD drive this solder joint must be removed after connection the drive to

the set.

Emergency open

Service hints

In case of a Supply fault, the tray can be opened manually.

1. Remove the top cover of the set to get access to the Changer Module.

2. Turn gearwheel clockwise (as shown in picture below).

CAUTION

10-3

Pos 49 Guiding

Pos 48 Cam

Detail A

Dismantling of Tray

Service hints

1. Open the tray.

2. Release 2x catch as shown in fig. 2 and

Detail A

3. Pull tray out.

fig.2

Assembling of Tray

1. Turn Cam (pos. 48) clockwise to end

position.

2. If necessary - move Guiding (pos. 49) to the

right end position.

3. Insert the Tray.

10-4

Wiring

Disc Motor

Inner switch

Slide Motor

Service Position

10-510-5

DATA

SDA

VCC

1805

D1-D5

D2-D4

7807

7806

7871

7873

TDA7073A

HEF4094BT

TTM+

TTM-

MOT2

LD ON

MON CD R/W

HF IN

R1,R2

MOT1

SLEDGEB-

SLEDGEB+

RADB-

RADB+

FOCB-

FOCB+

+5V

+10V

SHR_CL

STR-OUTP

OE_LATCH

FLEX-FOIL

8001

SHIFT

SERVO - DECODER

CD10

SAA7324 (SAA7325)

Active low pass

Filter

TDA1308

MOTOR

TRAY MOTOR

CARROUSEL

CD DRIVE UP/DOWN SWITCH

1881

1880

TRAY SWITCH

1882

7874

CD POS.1 SWITCH

VDD +10V

DIODES

PHOTO

D3D2 D5D1 D4

INNER SWITCH

SWITCH INFO

LASER &

MONITOR

DIODE

TURNTABLE

MOTOR

DISC

CD MECHANISM

FOCUS

MOTOR

RADIAL

MOTOR

SLEDGE

MOTOR

TURNTABLE

PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB

EN1

DATA

STB

SHR_CL

SICL

SILD

PORE

7875

7801

+3,3V

CD LEFT

78057877

CD RIGHT

Laser Control

HF AMPLIFIER

TZA1024 (TZA1025)

SWITCH INFO

5,17,21,52,57

113

+5V

+5,6V

6,14

5V1

+5V

+3,3V

SCL

SILD

PORE

Blockdiagram 3CDC-LC 1999 09 21

Closed if carrousel is in Position 1.

1883

Open if carrousel is in a valid Play-Position.

Closed if the tray is in one endposition.

Open during movement.

Open if the drive is in one endposition.

Closed during movement.

VDD (pin 16)

EN1 (pin 15)

Power on

Blockdiagram

10-6 10-6

This assembly drawing shows a summary

of all possible versions.

For components used in a specific version

see schematic diagram respectively partslist. 3CDC-LC Mainboard Layout stage .5 10 09 2001

3CDC-LC Mainboard Componentside view

2854 or 3717

This assembly drawing shows a summary

of all possible versions.

For components used in a specific version

see schematic diagram respectively partslist. 3CDC-LC Mainboard Layout stage .5 10 09 2001

3CDC-LC Mainboard Copperside view

Copperside

2800 F4

2801 D4

2802 F4

2803 D4

2805 D4

2806 D4

2807 F4

2808 D4

2810 E4

2811 D4

2815 F3

2816 C3

2818 C4

2822 E3

2823 E3

2824 E3

2825 E4

2829 H3

2830 C4

2831 B3

2832 C4

2833 C4

2834 D4

2835 E2

2836 D4

2840 D1

2841 E2

2842 F2

2844 E2

2850 C3

2852 C2

2853 D2

2854 D2

2855 E4

2856 C3

2857 E2

2859 E3

2862 C4

2863 C4

2864 D2

2865 B3

2867 B4

2869 F4

2872 G2

2877 H1

2878 H1

2879 E2

2882 B3

2887 C4

2891 G2

2892 F3

2893 H1

3700 D2

3705 C2

3706 C1

3707 C2

3708 C2

3709 C3

3711 C2

3712 A3

3713 G3

3714 G2

3715 G2

3716 D2

3717 D2

3718 C2

3727 C3

3728 C3

3730 C3

3731 C2

3732 C2

3733 C2

3734 D2

3735 E3

3736 E3

3740 C4

3741 C4

3742 C4

3743 C3

3744 B4

3746 B3

3750 B4

3751 B4

3770 C3

3771 B5

3772 B5

3780 C3

3781 B3

3782 B5

3800 F4

3801 E4

3802 F4

3803 D4

3804 C3

3805 D4

3806 D4

3807 D4

3808 D4

3809 D2

3811 F4

3814 D4

3819 C3

3820 F4

3821 F4

3822 F4

3823 F3

3824 F3

3825 E3

3826 E3

3827 D4

3828 D2

3831 C2

3832 C3

3833 E4

3834 F4

3837 D2

3838 D2

3839 E2

3840 E3

3841 D2

3842 D2

3843 E2

3844 F2

3845 D2

3846 E2

3847 G2

3848 D3

3849 E2

3850 E1

3853 E4

3854 B5

3855 B5

3856 E4

3857 E4

3858 B5

3859 B5

3860 B4

3861 C4

3862 C4

3863 D2

3864 B4

3866 F3

3867 C4

3868 B3

3869 F4

3870 F4

3871 H1

3872 B3

3873 C3

3874 B3

3875 C2

3876 C2

3877 H1

3878 A5

3879 H3

3880 G3

3881 G2

3882 H2

3883 H3

3884 H3

3885 H3

3886 H2

3887 G2

3888 H1

3889 C2

3890 H2

3891 H2

3892 C2

3893 G2

3894 E4

3895 E3

3897 F2

3898 G2

3899 D5

3900 E2

3901 G3

4800 A5

4801 A4

4802 A4

4803 B2

4804 A5

4805 A5

4806 A5

4807 A5

4808 A5

4809 B5

4810 B4

4811 F2

4812 F2

4813 A4

4814 A4

4815 A4

4816 A4

4817 A3

4818 A3

4819 A3

4820 C4

4821 B2

4822 C5

4823 C5

4824 C5

4825 B3

4826 C3

4827 A4

4828 C2

4829 B2

4830 E2

4831 H4

4832 D2

4833 E3

4834 E4

4835 F3

4836 F4

4837 E3

4838 E3

4839 E3

4840 F3

4841 G2

4842 E3

4843 F3

4844 G3

4845 G4

4846 F4

4847 F4

4848 G4

4849 A4

4876 C5

6871 H1

6872 H2

6873 H2

6874 G3

6875 G2

6876 C5

6877 C4

6878 H2

6879 C2

7801 F3

7804 F2

7805 B4

7812 G3

7850 B5

7851 B5

7860 B5

7861 B5

7873 H2

7874 C2

7875 D4

7876 C2

7877 D3

Componentside

1800 F1

1801 C5

1805 A2

1810 C2

1875 H1

1878 B3

1880 B5

1881 G1

2809 E4

2826 E3

2828 D4

2837 E4

2838 F3

2839 F4

2849 E2

2851 C2

2858 B2

2860 C1

2861 C1

2873 H2

2875 G2

2876 B2

2881 G3

2884 F3

2885 E2

2888 G3

3812 F4

3815 G3

3835 F5

3851 G2

3852 E5

5802 B4

7806 F5

7807 D5

7871 H3

Mapping

10-710-7

SER. DATA

LOOPBACK

INTERF.

KILL

TIMING

BITSTREAM DAC SER. DATA

INTERFACE VERSAT.

INTERF.

EBU

INTERF.

CORR.

ERROR

CONTROL

FUNCTION

PRE-

PROCESSING

AUDIO

PROCESSOR

MICROCONTROLLER

INTERFACE

SUBCODE

PROCESSOR

ADDR

SRAM

PEAK

DET.

MOTOR

CONTROL

OUTPUT

STAGES

DIG.

PLL

EFM

DEMOD

VERSATILE

INTERFACE

ADC

VREF GEN.

FRONT

END

VDD

V/I

Vgap

VDD

(Quartz used)

SLIDE SLIDE

Signal Processor

F+

MON

SLIDE

T+

1 2 3 4 5 6 7 8 9 101112131415

123456

D3 (CD10)

D2 (CD10)

DISC

R2 (CD10)

D3863 = 33R

8 9 10 11 12 13 14 15

HF-Amplifier

Motor Driver

CD Drive

D4 (CD10)

VREF

GND

F-

PIN50

3CDC-LC-mainboard

DOBM

dig. out circuitry

part 1

#.... for provision only

VCC / SAA7325

D1 (CD10)

TRACK

FOCUS

for Coax out versions

for basic version

only for digital out versions

/ TZA1025

FOCUS

part 2

TRACK

FOCUS

for digital out version:

TRACK

Laser power control

from 1801

DISC

to 7877

R1 (CD10)

Servo driver

VAM2201

T-

INNERSW.

33p

2833

3735

+3.3V

680K

3736

680K

10u

2838

120R

3867

33K 3827

3897 100R

100K

3839

2810

180p

3728

4K7

+3.3V

2849 4u7

2834

33p

2811

220p

MP893

82K

3849

2857

10n

3826

22K

+10V

27p

2856

2824

22n

3850

4K7

3807

10K

3815

4R7

3832

4u7

2888

+3.3V

10K

2816

1n5

3824 1K

4K7

3727

3806

10K

3862

120R

100n

2887

+3servo

+3.3V

3853

470R

3805

10K

VSSD1

VSSD2

VSSD3

WCLI

WCLK

3852

2R2

TEST2

TEST3

V2|V3

VDDA1

VDDA2

VDDD1P

VDDD2C

VNEG

VPOS

VRIN

VSSA1

VSSA2

RESETn

SBSY

SCL

SCLI

SCLK

SDA

SDI

SELPLL

SFSY

SILD

STATUS

SUB

TEST1

HFREF

IREF

ISLICE

KILL

LDON

MOTO1

MOTO2

RAB

RCK

CFLG

CL11|4

CL16

CRIN

CROUT

DATA

HFIN

3844

+10V

SAA7324

7877

47u

4K7

10K

3803

2828

4K73820

3812

2R2

270p

3892

470R

2841

3800

56K

MP844

2805

220p

22K

3834

+3.3V

10K

3804

1800 1

270p

2844

12 5

47K

TDA7073A 7807

470R3873

3845

+3.3V

47n

2879

3828

22K

2806

220p

+3.3V

10K

3801

VCCL

CDRW

CFIL

CMFB

DIN

EQSEL

6GND

MON

PWRON

RFEQO

RFFB

RGADJ

VCC2

4R7

7801

TZA1024

3869

470R

3889

2808

220p

EBUGND

3856

68R

180p

2802

22K

3833

2839

47u

4u72884

+3servo

4K73821

+3.3V

3843

2826

47u

2859

10n

33K 47K

3842

1n5

2818

3823

6K8

3847

47n

2825

220p

2803

3709

4K7

3841

2800

180p

3825

330p

2807

1K3838

3840

2842

2n2

100K

15K3870

100n

10K

2840

3808

4811

10K

3866

4812

+5V

3811

18K

2891

1n5

220p

2801

2823

56p

3822

2851

220u

2809

2K7

47u

2837

0u47

470p

2855

2885

4u7

+3.3V

68R

3857

4n72892

+3servo

3802

12 5

56K

7806TDA7073A

1801

PH-S

1810

TF01

2850

3895

15R

+5V

470R

3819

3846

3837

33K

220n

2815

47n

2869

3848

100K

2835

2822

47n

2n2

100R

3R3

3835

3863

3894

100R

VrefCD10

HFIN

KILL_R

Vref

Innersw

Vref

VrefCD10

Vref

DOBM

CL11

KILL_L

LPLN

RAM2

RCK

SBSY

SFSY

SUB

Innersw

SILD

SICL

SDA

PORE

HFOUT

Vref

3CDC-LC Part1 20001127

To 7876 on part 2

(CD-Text IC) To 1805 on part 2

(µP-Interface) To 3770,3780 on part 2

(Mute)

To 7805 on part 2

3900

10K

BC847B

7804

82K

3901

1800 D1

1801 G1

1810 C10

2800 C4

2801 C5

2802 C4

2803 C5

2805 B5

2806 B5

2807 A4

2808 A5

2809 H4

2810 A4

2811 A5

2815 D5

2816 B12

2818 B11

2822 F9

2823 F10

2824 F10

2825 F9

2826 G12

2828 G13

2833 C10

2834 C10

2835 F7

2837 H4

2838 E8

2839 F4

2840 G4

2841 F5

2842 F5

2844 F5

2849 C1

2850 D14

2851 B11

2855 B4

2856 D15

2857 H5

2859 G5

2869 D3

2879 H5

2884 E8

2885 F9

2887 B10

2888 E5

2891 F4

2892 D5

3709 C14

3727 B12

3728 E14

3735 G6

3736 H6

3800 C4

3801 C4

3802 C4

3803 C4

3804 C14

3805 B4

3806 B4

3807 A4

3808 A4

3811 B4

3812 H4

3815 E5

3819 D14

3820 D3

3821 D3

3822 D3

3823 D8

3824 D8

3825 F9

3826 F9

3827 E10

3828 G10

3832 D15

3833 A4

3834 A4

3835 F5

3837 F7

3838 F7

3839 H6

3840 G5

3841 G5

3842 E5

3843 E5

3844 F5

3845 F5

3846 F5

3847 F5

3848 H6

3849 H5

3850 H5

3852 H5

3853 E9

3856 C1

3857 C2

3862 B10

3863 H13

3866 D8

3867 B11

3869 D3

3870 E3

3873 D14

3889 D15

3892 E15

3894 E9

3895 G12

3897 E7

3900 E6

3901 E4

4811 F8

4812 F8

7801 E7

7804 E4

7806 G4

7807 H4

7877 D12

for CD TEXT only

4.7V

during Focus search

1.6V

3.2V

3.4V

0.9V

1.7V

3.0V

for CD_DA :0V

1.6V

3.2V

0.8V

5.1V

1.6V

4.8V

0.3V

1.6V

->Laser damaged !

3.2V

1.6V

1.7V

1.6V

0.3V

1.6V

0.2V

1.9V

2.9V

ESD sensitive lines!

2.9V

1.6V

EYE-PATTERN

1.6V

4.7V

3.2V

0.8V

2.1V

3.2V

1.6V

10V

1.6V

11.3 MHz

U >400mV

4.7V

1.6V

4.6V

1.6V

10V

for CD_RW :3V

TB = 0.5us/div

1.7V

1.6V

4.9V

1.6V

800mVpp

EVM

...DC voltages measured

in Play mode

for CD_DA :0V

for CD_RW : 0,7V

10-8 10-8

This assembly drawing shows a summary

of all possible versions.

For components used in a specific version

see schematic diagram respectively partslist. 3CDC-LC Mainboard Layout stage .5 10 09 2001

3CDC-LC Mainboard Componentside view

2854 or 3717

This assembly drawing shows a summary

of all possible versions.

For components used in a specific version

see schematic diagram respectively partslist. 3CDC-LC Mainboard Layout stage .5 10 09 2001

3CDC-LC Mainboard Copperside view

Copperside

2800 F4

2801 D4

2802 F4

2803 D4

2805 D4

2806 D4

2807 F4

2808 D4

2810 E4

2811 D4

2815 F3

2816 C3

2818 C4

2822 E3

2823 E3

2824 E3

2825 E4

2829 H3

2830 C4

2831 B3

2832 C4

2833 C4

2834 D4

2835 E2

2836 D4

2840 D1

2841 E2

2842 F2

2844 E2

2850 C3

2852 C2

2853 D2

2854 D2

2855 E4

2856 C3

2857 E2

2859 E3

2862 C4

2863 C4

2864 D2

2865 B3

2867 B4

2869 F4

2872 G2

2877 H1

2878 H1

2879 E2

2882 B3

2887 C4

2891 G2

2892 F3

2893 H1

3700 D2

3705 C2

3706 C1

3707 C2

3708 C2

3709 C3

3711 C2

3712 A3

3713 G3

3714 G2

3715 G2

3716 D2

3717 D2

3718 C2

3727 C3

3728 C3

3730 C3

3731 C2

3732 C2

3733 C2

3734 D2

3735 E3

3736 E3

3740 C4

3741 C4

3742 C4

3743 C3

3744 B4

3746 B3

3750 B4

3751 B4

3770 C3

3771 B5

3772 B5

3780 C3

3781 B3

3782 B5

3800 F4

3801 E4

3802 F4

3803 D4

3804 C3

3805 D4

3806 D4

3807 D4

3808 D4

3809 D2

3811 F4

3814 D4

3819 C3

3820 F4

3821 F4

3822 F4

3823 F3

3824 F3

3825 E3

3826 E3

3827 D4

3828 D2

3831 C2

3832 C3

3833 E4

3834 F4

3837 D2

3838 D2

3839 E2

3840 E3

3841 D2

3842 D2

3843 E2

3844 F2

3845 D2

3846 E2

3847 G2

3848 D3

3849 E2

3850 E1

3853 E4

3854 B5

3855 B5

3856 E4

3857 E4

3858 B5

3859 B5

3860 B4

3861 C4

3862 C4

3863 D2

3864 B4

3866 F3

3867 C4

3868 B3

3869 F4

3870 F4

3871 H1

3872 B3

3873 C3

3874 B3

3875 C2

3876 C2

3877 H1

3878 A5

3879 H3

3880 G3

3881 G2

3882 H2

3883 H3

3884 H3

3885 H3

3886 H2

3887 G2

3888 H1

3889 C2

3890 H2

3891 H2

3892 C2

3893 G2

3894 E4

3895 E3

3897 F2

3898 G2

3899 D5

3900 E2

3901 G3

4800 A5

4801 A4

4802 A4

4803 B2

4804 A5

4805 A5

4806 A5

4807 A5

4808 A5

4809 B5

4810 B4

4811 F2

4812 F2

4813 A4

4814 A4

4815 A4

4816 A4

4817 A3

4818 A3

4819 A3

4820 C4

4821 B2

4822 C5

4823 C5

4824 C5

4825 B3

4826 C3

4827 A4

4828 C2

4829 B2

4830 E2

4831 H4

4832 D2

4833 E3

4834 E4

4835 F3

4836 F4

4837 E3

4838 E3

4839 E3

4840 F3

4841 G2

4842 E3

4843 F3

4844 G3

4845 G4

4846 F4

4847 F4

4848 G4

4849 A4

4876 C5

6871 H1

6872 H2

6873 H2

6874 G3

6875 G2

6876 C5

6877 C4

6878 H2

6879 C2

7801 F3

7804 F2

7805 B4

7812 G3

7850 B5

7851 B5

7860 B5

7861 B5

7873 H2

7874 C2

7875 D4

7876 C2

7877 D3

Componentside

1800 F1

1801 C5

1805 A2

1810 C2

1875 H1

1878 B3

1880 B5

1881 G1

2809 E4

2826 E3

2828 D4

2837 E4

2838 F3

2839 F4

2849 E2

2851 C2

2858 B2

2860 C1

2861 C1

2873 H2

2875 G2

2876 B2

2881 G3

2884 F3

2885 E2

2888 G3

3812 F4

3815 G3

3835 F5

3851 G2

3852 E5

5802 B4

7806 F5

7807 D5

7871 H3

Mapping

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