Philips FW-C115/22 User manual

CLASS 1

LASER PRODUCT

COMPACT

DIGITAL AUDIO

ServiceManual

Service

FW-C115/22

transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise

without the prior permission of Philips.

Published by KC 0149 Service Audio Printed in The Netherlands Subject to modification

3139 785 30033

Mini System

Introduction of FW-C115/22

For Service documentation please refer to:

Service Manual: FW-C100 3139 785 22520

Service Information: A01-150 3139 785 22930

FW-C115/22 refers to FW-C100/22 except the following

adaptations:

1. Mechanical & Accessories

101 3139 118 17100 Front Cabinet

105 3139 118 17110 Window CDC Control

107 3139 118 17120 Cover Tray CDC-LC

124 3139 118 17130 Window Display

132 3139 118 17270 Button Power On/Off

133 3139 118 17140 Button Set Source Select

145 3139 118 17150 Button DSC

153 3139 118 17160 Cover Control

158 3139 118 17170 Cover Cassette Left

159 3139 118 17180 Cover Cassette Right

350 3139 118 79030 Loudspeaker Box

387 3139 115 21360 Instruction For Use

2. New 3CDC-LLC-MCD1 Module is attached.

Version 1.0

10-1

TABLE OF CONTENTS

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

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-LLC-MCD1

(3 Disc Carousel Changer)

Layout stage .3

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

Service Position

10-510-5

SDA

VCC

DOBM

A-D

A-C

7871

1876 1875

1877 1878

7873

HEF4094BT

LD ON

HF IN

R1,R2

MOT1

SHIFT

SIGNAL PROCESSOR

CD10

SAA7324 (SAA7325)

TRAY

MOTOR

CAROUSEL

MOTOR

VDD

DIODES

PHOTO

INNER SWITCH

SWITCH INFO

LASER &

MONITOR

DIODE

TURNTABLE

MOTOR

DISC

CD MECHANISM

CAROUSEL

TRAY

MAINBOARD

DATA

SHR_CL

7802

5,17,21,52,57

63 51

STB

1,3

+3,3V

SCL

SILD

RESET

Blockdiagram 3CDC-LLC 2001-09-04

+5V

+4V

+3,3V

+10V

7875

+5V

6877

BLOCK DIAGRAM 3CDC-LLC-MCD1

+10V

5V1

EN1

CD DRIVE UP/DOWN SWITCH

1881

1880

TRAY SWITCH

1882

CD POS.1 SWITCH

POS. RECOGNITION

1882 closed if carousel is in Position 1.

1883

1883 open if carousel is in a valid Play-Position.

CD RW= 3V

CD DA= 0V

EQ-Selection

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

FOCUS

MOTOR

RADIAL

MOTOR

SLEDGE

MOTOR

TURNTABLE

7806

TDA7073A

7807

7808,7809

7803,7802

7810

TDA7073A

TTM+

TTM-

MON

SLEDGEB-

SLEDGEB+

RADB-

RADB+

FOCB-

FOCB+

MOT2

EBU OUT

MCD-1

RAB

SHR_STR

TDA7073A

1805

SHR-DATA

Active low pass

Filter

TDA1308

7805

+5V

CD LEFT

CD RIGHT

DATA

SHR_CL

SWITCH INFO

COAX1

COAX2

RAB

EBU OUT

5802

SICL

SILD

+5V

+10V

Supply

Digital Audio

Changer

Control Logic

Analog Audio

Communication

µP ↔Signal Processor

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-LLC Layout stage .3 2001-07-25

3CDC-LLC Componentside view

This assembly drawing shows a summary

of all possible versions.

For components used in a specific version

see schematic diagram respectively partslist. 3CDC-LlC Layout stage .3 2001-07-25

3CDC-LLC Copperside view

2800 E3

2801 D4

2802 E4

2803 D4

2805 D4

2806 D4

2807 E4

2808 D4

2810 E4

2811 D4

2812 G3

2813 F3

2814 F2

2815 E4

2816 C3

2817 F3

2818 C4

2819 F2

2820 F3

2822 E3

2823 E3

2824 E3

2825 E3

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

2862 C4

2863 C4

2864 D2

2865 B3

2867 B4

2869 F4

2872 G2

2877 H1

2878 H1

2882 B3

2887 C4

2891 G2

2893 H1

2894 F2

2895 E3

2896 C3

2897 C2

3700 D2

3701 G4

3702 G4

3703 G4

3704 F3

3705 C2

3706 C1

3707 C2

3708 C2

3709 C3

3710 F4

3711 C2

3712 A3

3713 G3

3714 G2

3715 G2

3716 D2

3717 D2

3718 C2

3719 F3

3720 E2

3721 E2

3723 F2

3724 F2

3725 E2

3730 C3

3731 C2

3732 C2

3733 C2

3734 D2

3740 C4

3741 C4

3742 C4

3743 C3

3744 B4

3746 B3

3750 B4

3751 B4

3752 C4

3753 C4

3789 F2

3790 F3

3791 F2

3792 F3

3793 F3

3794 F3

3795 E2

3796 F2

3798 E4

3799 E4

3800 E3

3801 E4

3802 F4

3803 D4

3804 C3

3805 D4

3806 D4

3807 D4

3808 D4

3809 D2

3811 F4

3813 F4

3814 D4

3818 F3

3819 C3

3820 F3

3821 F3

3822 F3

3825 E3

3826 E3

3827 D4

3828 D2

3831 C2

3832 C3

3833 F4

3834 F4

3837 D2

3838 D2

3839 E2

3840 E3

3841 D2

3842 D2

3843 E2

3844 F2

3845 D2

3846 E2

3847 G2

3849 E2

3850 E1

3853 E4

3858 B5

3859 B5

3860 B4

3861 C4

3862 C4

3863 D2

3864 C4

3865 B4

3866 B5

3867 C4

3868 B5

3869 B5

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

3896 E4

3898 G2

3899 D5

3900 E3

3901 F3

3904 E3

3905 B3

4800 A5

4801 A4

4802 A4

4803 B2

4804 A5

4805 A5

4806 A5

4807 A5

4808 B4

4811 B4

4812 B4

4814 D3

4817 A3

4818 A3

4819 A3

4820 C4

4821 B2

4822 C5

4823 A4

4824 C5

4825 B3

4826 C3

4828 C2

4829 B2

4830 E2

4831 H4

4832 D2

4833 E3

4834 E4

4835 F4

4838 E4

4840 F4

4841 G2

4842 E3

4844 E4

4845 F4

4846 F3

4847 F4

4848 F4

4850 G3

4876 C5

6871 H1

6872 H2

6873 H2

6874 G3

6875 G2

6876 C5

6877 C4

6878 H2

6879 C2

7802 F4

7803 F2

7805 B4

7808 F3

7809 F3

7810 E2

7812 G3

7873 H2

7874 C2

7875 D4

7876 C2

7877 D3

1800 F2

1801 C5

1805 A2

1810 C2

1875 H1

1878 B3

1880 B5

1881 G1

2804 F3

2809 E4

2826 D3

2828 D4

2837 E5

2838 F2

2839 E5

2851 C2

2858 B2

2860 B1

2861 B1

2873 H2

2875 G3

2876 B2

2881 G3

2885 D2

2888 F4

3812 F4

3815 G3

3835 F5

3851 G2

3852 E5

5802 B4

7806 F5

7807 D5

7871 H3

Mapping

Copperside

Componentside

10-710-7

VDD INTERFACE

VERSATILE

DEMOD

EFM

PLL

DIG.

STAGES

OUTPUT

CONTROL

MOTOR

KILL

INTERF.

LOOPBACK

SER. DATA

INTERF.

VERSAT.

INTERFACE

SER. DATA

BITSTREAM DAC

TIMING

INTERFACE

MICROCONTROLLER

PROCESSOR

AUDIO

PROCESSING

PRE-

FUNCTION

CONTROL

SRAM

ADDR

INTERF.

EBU

DET.

PEAK

CORR.

ERROR

PROCESSOR

SUBCODE

END

FRONT

VREF GEN.

ADC

VDD

MP847 H2

MP848 E2

MP849 E2

MP850 E2

MP851 E2

MP852 G2

MP853 G2

120K

LDON

MP730 C9

TRACK

FOCUS

on7876

(CD-TEXT IC)

4.7V

MP841 F6

MP842 H6

MP843 G7

MP844 E9

MP845 F4

MP846 H2

3789 F8

3790 F7

3791 E7

3792 F8

Servo driver

Motor Driver

2851 B11

7808 F7

7809 G8

7810 F9

7877 D12

MP713 C9

MP715 D9

MP716 B9

MP717 A9

MP729 B9

3842 E6

3843 E5

3844 E5

(uP-interface)

180K

TRACK

3798 D8

11.3 MHz

CD Drive

control

to 7805 on part 2

3704 D4

3709 C14

3710 B8

3719 D4

3720 D5

3721 D6

3723 E6

3724 D6

3725 D6

2838 D8

2839 F4

3863 = 33R

part 2

2802 C8

SLIDE

2801 D8

2840 G4

2841 F5

2842 E5

2844 F5

2850 C14

3828 G11

3832 C15

3833 A8

3834 B8

3835 F5

3837 G7

3838 H7

3839 H6

3840 G5

3841 G5

R1 (CD10)

from 1801

2820 D4

Laser power

2816 B12

2817 F7

2818 B11 3793 E8

3794 F7

3795 F8

3796 F8

2822 F9

2823 F10

2824 F10

2825 E9

2826 G12

2828 G13

2833 B10

2834 B10

2835 H7

2836 E10

2837 H4

123456

1810 B10

2800 D8

2855 C8

2856 D15

2857 H5

2869 D3

2885 E9

2887 B10

2888 C4

2891 F4

2894 F8

2895 G12

2896 H12

2897 H12

3701 D3

MON

VREF

only for digital out versions

2819 E5

1800 F1

1801 G1

TRACK

SLIDE

D4 (CD10)

7 8 9 101112131415

2345678

INNERSW.

D3 (CD10)

PIN50

DISC

dig. out circuitry

#.... for provision only

T+

(Quartz used)

DISC DISC

1805

for digital out version:

F+

R2 (CD10)

10 11 12 13 14 15

SLIDE

/ SAA7325

D1 (CD10)

mainboard

GND

3CDC-LLC

F-

part 1

FOCUS

3702 D3

2803 C8

2804 D4

2805 C8

2806 B8

2807 B8

2808 B9

2809 H4

2810 A8

2811 A9

2812 D5

2813 F7

2814 F7

2815 B8

GND

for CDTEXT only

sheet 2

7803-B D5

7806 G3

7807 H3

3815 C4

3818 B3

3819 D14

3820 C3

3821 B3

3822 B3

3825 F9

3826 F9

3799 D8

3800 D8

3801 D8

3802 C8

3803 C8

3804 C14

3805 B8

3806 C8

3807 B9

3808 A9

3811 C8

3812 H4

3813 E2

FOCUS

MP818 C4

MP819 F10

MP820 F8

VCC

3845 F6

3846 F5

3847 F5

3849 H5

3850 H5

3852 H5

3853 E9

3862 A10

3703 D3 3867 A11

3870 E2

3873 D14

3889 D15

3892 E15

3894 E9

3895 G12

3896 E9

3900 F9

3901 D4

3904 G10

7802 D3

7803-A B5

MP883 C4

MP884 C5

MP893 F10

part 2

to 7877

120K

D2 (CD10)

MP821 C15

MP827 B10

MP828 G11

MP829 A3

MP831 A4

MP836 D3

MP837 D4

MP838 G6

MP839 G6

3827 E10 MP731 B13

MP743 D2

MP744 C2

MP745 E2

MP800 E2

MP802 B15

MP809 D10

MP812 G2

MP813 B3

MP814 G2

MP815 B3

MP816 A3

MP817 A3

Signal Processor

MP840 E6

T-

HF-Amplifier

DOBM

3863 G13

MP858 G8

MP859 E10

MP860 C2

MP872 C15

MP873 H4

MP875 F13

MP876 E2

MP877 E3

MP878 B13

MP879 B11

39K

3721

47n2835

470n

2894

100n2820

2812

33p

2834

33p

GND GND

3704

27p

2856

3800

2826

47u

3802

2K2

3795

10K

3803

33p

2833

2836

47n

1810

TF01

EBUGND

2807

2815

GND

+3.3V

330K

3849

3837

VSSD3

WCLI

WCLK

470R3873

V2|V3

VDDA1

VDDA2

VDDD1P

VDDD2C

VNEG

VPOS

VRIN

VSSA1

VSSA2

VSSD1

VSSD2

SBSY

SCL

SCLI

SCLK

SDA

SDI

SELPLL

SFSY

SILD

STATUS

SUB

TEST1

TEST2

TEST3

IREF

ISLICE

KILL

LDON

MOTO1

MOTO2

RAB

RCK

RESETn

CL11|4

CL16

CRIN

CROUT

DATA

DOEM

HFIN

HFREF

SAA7324

7877

CFLG

4K7

3870

7803-B

LM358D

10K

8,11,15

3842

7806 TDA7073A

32822

2819

470R

3889

3834

10K

3832

220n

2809

+3servo

47R

4R7

3835

3701

2804

47u

+3.3V

3789

470R

220p

2805 2806

220p

3846

2816

1n5

47K

3811

3710

BC847B

7810

2841

2840

100n

2825

47R3702

3820

1K3838

2K2

3798

BC847B

7808

2855

2891

1n5

1800 1

2824

47R3703

GND

3844

3806

10K

3K9

2800

2823

10K

+3.3V

3892

470R

2808

220p

3805

TDA7073A7807

2814

2802

3862

120R

3840

47u

2888

1801

PH-S

3719

3801

10K

3853

470R

2839

47u

10n

3895

15R

+3servo

2857

3807

10K

10u

2838

2K7

3900

3894

100R

+10V

2801

220p

+3.3V

2850

+3servo

3845

10K

3799

+3.3V

2869

47n

2K2 3821

470R

3819

3863

100R

560R

3790

2828

47u

2844

+3.3V

3796

3K3

1n5

2818

10K3901

3812

2R2

3850

10K

470K

3720

2K2 3818

2813

82p

3826

120R

3867

3724

8K2

2817

560p

2842

1n5

10K

3841

3815

4R7

2811

220p

3808

10K

BC807-40

7802

4u7

+10V

2851

220u

2885

2K2 3822

5K6

3847

3K3

3792

2803

3791

220p

3813

4R7

3833

2K7

3723

100n

2897

100n

2895

100n

2896

3794

3852

2R2

3828

22K

BC847B

7809

27K 3827

47K

3843

+5V

3725

47u

2837

3896

220K

100n

2887

3904

100K

3839

470R

3793

2810

3825

SBSY

SFSY

SUB

Innersw

+5V_HF

+3.3V

+5V_HF

CL11

DOBM

M1M2 RA

RCK

Vref

Innersw Vref

+5V_HF

VrefCD10

+3.3V

VrefCD10

SILD

SICL

SDA

PORE

Vref

Vref HFIN

18K

150p

330p

22K

18K

150p150p 150p

22K

180p

820R

6n8

3n3

22n

470n

33K

390R

180R

+3.3V

10K

3804

150p

Mitsumi MCD-1

3CDC-LLC (Mitsumi) part1 2001 09 06

4.9V

10V

1.7V

3.3V

1.7V

3.2V

1.6V

3.4V

3.2V

4.8V

1.6V

4.6V

4.7V

0.8V

10V

0.3V

1.7V

5.1V

1.6V

3.2V

1.6V

1.7V

0.3V

1.6V

1.7V

1.6V

3.2V

1.8V

1.2V

0.6V

2.4V

2.7V

4.7V

+3.3V

->Laser damaged !

U >400mV

CD_RW : 3V

CD_DA : 0V

800mVpp

EYE-PATTERN

TB = 0.5us/div

during Focus search

ESD sensitive lines!

. . .V DC voltages measured in

PLAY MODE

with following conditions:

"+10V" = 10V

"+5V" = 5V

EVM

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-LLC Layout stage .3 2001-07-25

3CDC-LLC Componentside view

This assembly drawing shows a summary

of all possible versions.

For components used in a specific version

see schematic diagram respectively partslist. 3CDC-LlC Layout stage .3 2001-07-25

3CDC-LLC Copperside view

2800 E3

2801 D4

2802 E4

2803 D4

2805 D4

2806 D4

2807 E4

2808 D4

2810 E4

2811 D4

2812 G3

2813 F3

2814 F2

2815 E4

2816 C3

2817 F3

2818 C4

2819 F2

2820 F3

2822 E3

2823 E3

2824 E3

2825 E3

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

2862 C4

2863 C4

2864 D2

2865 B3

2867 B4

2869 F4

2872 G2

2877 H1

2878 H1

2882 B3

2887 C4

2891 G2

2893 H1

2894 F2

2895 E3

2896 C3

2897 C2

3700 D2

3701 G4

3702 G4

3703 G4

3704 F3

3705 C2

3706 C1

3707 C2

3708 C2

3709 C3

3710 F4

3711 C2

3712 A3

3713 G3

3714 G2

3715 G2

3716 D2

3717 D2

3718 C2

3719 F3

3720 E2

3721 E2

3723 F2

3724 F2

3725 E2

3730 C3

3731 C2

3732 C2

3733 C2

3734 D2

3740 C4

3741 C4

3742 C4

3743 C3

3744 B4

3746 B3

3750 B4

3751 B4

3752 C4

3753 C4

3789 F2

3790 F3

3791 F2

3792 F3

3793 F3

3794 F3

3795 E2

3796 F2

3798 E4

3799 E4

3800 E3

3801 E4

3802 F4

3803 D4

3804 C3

3805 D4

3806 D4

3807 D4

3808 D4

3809 D2

3811 F4

3813 F4

3814 D4

3818 F3

3819 C3

3820 F3

3821 F3

3822 F3

3825 E3

3826 E3

3827 D4

3828 D2

3831 C2

3832 C3

3833 F4

3834 F4

3837 D2

3838 D2

3839 E2

3840 E3

3841 D2

3842 D2

3843 E2

3844 F2

3845 D2

3846 E2

3847 G2

3849 E2

3850 E1

3853 E4

3858 B5

3859 B5

3860 B4

3861 C4

3862 C4

3863 D2

3864 C4

3865 B4

3866 B5

3867 C4

3868 B5

3869 B5

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

3896 E4

3898 G2

3899 D5

3900 E3

3901 F3

3904 E3

3905 B3

4800 A5

4801 A4

4802 A4

4803 B2

4804 A5

4805 A5

4806 A5

4807 A5

4808 B4

4811 B4

4812 B4

4814 D3

4817 A3

4818 A3

4819 A3

4820 C4

4821 B2

4822 C5

4823 A4

4824 C5

4825 B3

4826 C3

4828 C2

4829 B2

4830 E2

4831 H4

4832 D2

4833 E3

4834 E4

4835 F4

4838 E4

4840 F4

4841 G2

4842 E3

4844 E4

4845 F4

4846 F3

4847 F4

4848 F4

4850 G3

4876 C5

6871 H1

6872 H2

6873 H2

6874 G3

6875 G2

6876 C5

6877 C4

6878 H2

6879 C2

7802 F4

7803 F2

7805 B4

7808 F3

7809 F3

7810 E2

7812 G3

7873 H2

7874 C2

7875 D4

7876 C2

7877 D3

1800 F2

1801 C5

1805 A2

1810 C2

1875 H1

1878 B3

1880 B5

1881 G1

2804 F3

2809 E4

2826 D3

2828 D4

2837 E5

2838 F2

2839 E5

2851 C2

2858 B2

2860 B1

2861 B1

2873 H2

2875 G3

2876 B2

2881 G3

2885 D2

2888 F4

3812 F4

3815 G3

3835 F5

3851 G2

3852 E5

5802 B4

7806 F5

7807 D5

7871 H3

Mapping

Copperside

Componentside

10-910-9

VDD

STB

EN1

SRG8

9101112

CAROUSEL-MOTOR

delay circuitry

PORE

voltage stab.

1 2 3 4 5 6 7 8 9 101112131415

12345678

2873 D6

2875 E6

2876 C7

2877 F11

SILD

DRAWER-MOTOR

board

GND

SHR_STR

5.6V version only

GNDA

13 14 15

3714 F8

3715 G8

3716 B3

3717 B3

1882

mainboard

(19 Pin)

3CDC-LLC

1883

2852 H2

2853 G4

2854 B3

2858 A9

2860 A11

2861 B11

2862 B8

2863 B8

2864 B3

2865 C4

2867 A8

2872 G10

3750 B7

3751 C7

3752 A6

3753 A6

3V-5V log. Level

DIG. OUT

POS rec

FE-ST-VK-N

LEFT

DIPMATE

from digital-out circuitry

SDA

to 7877 on part 1

DOWN

2878 F11

2881 F8

2882 B10

2893 F12

3700 H2

3705 G4

3706 G4

3707 G4

3708 H4

3711 G5

3712 B4

3713 G8

3876 C11

3877 F12

3878 E12

3879 D7

RF-500TB

1876

changer control

GND

COAX2/EBU

DRIVE UP/

3718 G3

3730 G2

3731 G2

3732 G2

3733 G2

3734 H2

3740 A7

3741 A7

3742 B7

3743 B7

3744 A9

3746 B10 MP724 D8

MP725 D8

MP726 D8

MP740 H14

to/from 7877 on part 1

3809 B2

3814 D12

3831 G4

3851 D7

3858 A11

3859 B11

3860 B7

3861 B8

3864 A7

3865 A10

3866 A10

3868 B10

3869 B10

3871 F12

3872 C13

3874 C13

3875 C12 MP811 F14

MP822 E3

MP823 E3

MP824 D4

BASIC VERSION

COAX1/+3V

6871 F8

6872 E8

6873 E8

6874 G7

6875 F7

6876 D13

6877 D12

6878 E8

6879 G4

7805-A B9

7805-B A8

7812 G8

7871 C5

7873 D10

7874 C12

7875 D12

7876 G3

MP721 C8

MP722 E8

MP723 D8 MP886 G3

MP887 H5

MP888 G5

MP889 G5

FROM 7877 ON PART 1

SHR_CL

3.2V

SICL

5V1

MP741 G14

MP742 G14

MP801 E12

MP803 F10

MP804 G14

MP805 F13

MP806 F13

MP807 F14

MP808 F13

MP810 F13

4803 B4

4811 A7

4812 B7

4876 D13

5802 B4

+5V(+5.6V)

DATA

GND

MP825 D4

MP830 A7

MP832 G9

MP833 F14

MP835 F14

MP854 A13

MP856 E14

MP857 B13

MP863 C11

MP865 D11

MP866 E8

MP867 E8

MP868 F8

MP869 C12

MP871 D6

MP874 D12

MP881 G2

MP882 G2

EBU_GND

8003

Transformer

1877

3880 E6

3881 E7

3882 D7

3883 D6

3884 D6

3885 D6

3886 E7

3887 D6

3888 F12

3890 F11

3891 F11

3893 F11

3898 F7

3899 D12

3905 C5

logic

(15 Pin)

1805 E15

1875 D2

1878 E2

1880 F8

1881 E8

2829 D6

2830 C9

2831 B9

2832 A8

Output enable

+10V

GND

part 2

MP890 B3

MP891 B5

MP892 B5

MP897 E13

MP898 E13

MP899 E14

to combi-

TRAY POS

8002

SW_INFO

POS1 rec

RIGHT

EBUGND

2860

10u

2878

220p

3874 10K

3858

47K

3891

BAS216

6876

1880

10K

3878

12 5

7871

TDA7073A

OUT1-

220R

3898

GNDA

1875

FE-ST-VK-N

220R

3887

47p

2877

3744

10K

3741

22K

7875

BC847B

3899

100R

3R3

3851

4811

3872 10K

2867

220p

3746

10K

3860

220p

2862

3715

100K

10K

22K

3713

3879

100K

2858

220u

470R

3893

10K

3714

3742

22K

220p

2893

BC847B

7812

TDA1308T

7805-A

BAS216

6871

3750

HEF4094BT

7873

10K

3877

2863

220p

10u

GNDA

3875

10K

2875

6874

BAS216

BZX284-C3V9

6877

33R

3814 4876

3740

22K

BZX284-C

6875

2872

47n

2861

10u

100R

3868

100R

3865

3864

100R

GNDA

22n

2829

3884

270R

3859

47K

1878

DIPMATE

2831

100p

3876

100K

3883 10K

1881

BAS216

6873

GNDA

47K

3880

3K9

3882

3885

10K

GNDA

7874

BC847B

GNDA

3861

10K

3871

BAS216

6872

100K

3881

10K

3888

3886

47K 3751

2873

4u7

2881

47u

3743

22K

2882

220p

TDA1308T

7805-B

1805

6878

BAS216

GNDA

2832

100p

GNDA

47n

2830

3890

2876

220u

GNDA

COAX1

+5.6V

+3.3V

+5V

COAX2

+4V

+5.6V

+10V

+3.3V

+10V

SICL

SDA

PORE

SILD

CD-TEXT

GND

DQSY

(23 Pin)

uP_CLK

SRDT

FE-ST-VK-N

PROTECTION

TIMING & SYNC

CHECK

CRC

INTERF

CPU

RAM

2 PORT

32 x 8

only during

11MHz

TOC-reading

DQSY

3.3ms

CD-Text circuitry (optional)

7.35KHz

to SRDT

SCLK

CD-TEXT INFO

part1

7877

2853

22n

470R3734

470R3733

10K3711

33K

3730

470R3708

470R3732

3707 470R

3700 470R

47n

2852

3705

220R

470R3706

3718

4K7

10K3731

VDD 14

WFCK4

XMODE6

13DQSY

1EXCK

GND

MCK5

2 SBSO

SCLK 11

SCOR3 SRDT 12

9SW1

SW2 10

TEST

7876

LC89170M

6879

BZX284-C3V9

3831

100R

+5.6V

RCK

SUB

SBSY

SFSY

CL11

4.9V

2.3V

4.9V

4.1V

5.2V

10V

5.2V

5.1V

5.2V

3.3V

4.2V

5V(5.6V)

2.3V

4.9V

5.2V

5.1V

. . .V DC voltages measured in

PLAY MODE

with following conditions:

"+10V" = 10V

"+5V" = 5V

EVM

4.5V

7877

from

part1 10R

3809

470R

3809

2864

22p

2854

47n

3716

470R

3716

470R

DOBM

7877

from

part1 DOBM

10R

3712

3717

10R

3712

to 1805

COAX2

COAX1

5802

920927152B

2865

22n

digital out circuitry - 75

Ω

version (not on all versions)

digital out circuitry (not for 75

Ω

Versions)

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