Philips FW-C115/22 User manual

CLASS 1
LASER PRODUCT
COMPACT
DIGITAL AUDIO
ServiceManual
Service
Service
Service
Service
Service
FW-C115/22
©Copyright 2001 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 0149 Service Audio Printed in The Netherlands Subject to modification
GB
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
V1
D1
D2
D3
D4
R1,R2
MOT1
REGISTER
SHIFT
SIGNAL PROCESSOR
CD10
SAA7324 (SAA7325)
TRAY
MOTOR
CAROUSEL
MOTOR
SL
D5
VDD
D3
D2
D0
RA
FO
DIODES
PHOTO
FE
INNER SWITCH
SWITCH INFO
LASER &
MONITOR
DIODE
TURNTABLE
MOTOR
DISC
CD MECHANISM
CAROUSEL
TRAY
MAINBOARD
DATA
SHR_CL
7802
38
42
40
39
5,17,21,52,57
64
V4
61
2
63 51
2
3
STB
1
12
11
16
13
9
12
1,3
2
2
4
1,3
2
4
2
3
5
1
3
1
5
14
13
2
1
7
6
+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
15
16
5V1
V
t
EN1
CD DRIVE UP/DOWN SWITCH
1881
1880
TRAY SWITCH
1882
CD POS.1 SWITCH
POS. RECOGNITION
6
7
4
5
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
MOTOR
TURNTABLE
55
54
56
59
1
16
13
9
12
9
12
13
16
6
7
2
7806
TDA7073A
7807
7808,7809
7803,7802
7810
TDA7073A
TTM+
TTM-
LD
MON
SLEDGEB-
SLEDGEB+
RADB-
RADB+
FOCB-
FOCB+
MOT2
60
1
BA
CD
EBU OUT
MCD-1
RAB
41
4
SHR_STR
TDA7073A
1805
17
18
19
14
16
13
3
4
11
SHR-DATA
12
8
6
9
Active low pass
Filter
TDA1308
7805
1
2
3
6
56
+5V
8
4
+
-
+
-
CD LEFT
CD RIGHT
22
23
18
19
RN
RP
LN
LP
DATA
SHR_CL
SWITCH INFO
COAX1
COAX2
14
RAB
41
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
C
FOCUS
on7876
1V
F
(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)
B
to
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
B
SLIDE
_
D
A
2801 D8
E
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
E
R1 (CD10)
from 1801
on
2820 D4
_
C
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
E
+
MON
VREF
D
only for digital out versions
D
E
F
G
H
A
B
2819 E5
D
E
F
G
H
1800 F1
1801 G1
TRACK
SLIDE
D4 (CD10)
7 8 9 101112131415
2345678
INNERSW.
D3 (CD10)
PIN50
DISC
to
dig. out circuitry
#.... for provision only
T+
A
(Quartz used)
DISC DISC
F
1805
for digital out version:
F+
R2 (CD10)
C
10 11 12 13 14 15
A
SLIDE
B
C
/ SAA7325
D1 (CD10)
on
mainboard
GND
3CDC-LLC
_
D
F-
part 1
B
#
+
FOCUS
3702 D3
1
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
LD
for CDTEXT only
to
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
9
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
A
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
F
C
#
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
1R
27p
2856
3800
2826
47u
3802
2K2
3795
10K
3803
33p
2833
2836
47n
1810
TF01
EBUGND
2807
2815
GND
GND
+3.3V
330K
3849
1K
3837
58
VSSD3
35
WCLI
28
WCLK
470R3873
63
V1
34
V2|V3
61
V4
62
V5
5
VDDA1
17
VDDA2
52
VDDD1P
57
VDDD2C
20
VNEG
21
VPOS
7
VRIN
4
VSSA1
14
VSSA2
33
VSSD1
50
VSSD2
RP
48
SBSY
40
SCL
37
SCLI
29
SCLK
39
SDA
36
SDI
24
SELPLL
47
SFSY
42
SILD
56
SL
43
STATUS
46
SUB
25
TEST1
31
TEST2
44
TEST3
IREF
3
ISLICE
32
KILL
64
LDON
18
LN
19
LP
59
MOTO1
60
MOTO2
12
R1
13
R2
54
RA
41
RAB
45
RCK
38
RESETn
22
RN
23
49
CL11|4
26
CL16
16
CRIN
15
CROUT
8
D1
9
D2
10
D3
11
D4
27
DATA
51
DOEM
30
EF
55
FO
2
HFIN
1
HFREF
6
5
6
7
8
4
SAA7324
7877
53
CFLG
4K7
3870
7803-B
LM358D
10K
4
8,11,15
8,11,15
3842
7806 TDA7073A
14
10
2
1
6
7
16
13
9
12
5
32822
1n
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
1n
BC847B
7810
2841
2840
100n
2825
47R3702
3820
1K3838
2K2
1K
3798
BC847B
7808
2855
2891
1n5
14
15
16
2
3
4
5
6
7
8
9
1800 1
10
11
12
13
2824
47R3703
GND
3844
3806
10K
3K9
2800
2823
10K
+3.3V
3892
470R
2808 220p
3805
7
16
13
9
12
5
3
4
TDA7073A7807
14
10
2
1
6
2814
2802
3862
120R
1
2
3
4
5
6
3840
47u
2888
1801
PH-S
1K
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
1n
+3servo
3845
10K
1K
3799
+3.3V
2869
47n
2K2 3821
470R
3819
3863
100R
560R
3790
2828
47u
1n
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
RN
RP
SBSY
SFSY
SL
SUB
Innersw
+5V_HF
+3.3V
+5V_HF
CL11
DOBM
FO
LN
LP
M1M2 RA
RCK
Vref
Innersw Vref
+5V_HF
VrefCD10
+3.3V
VrefCD10
SILD
SICL
SDA
PORE
Vref
Vref HFIN
18K
18K
150p
330p
22K
18K
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
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
3.3V
1.7V
3.2V
1.6V
1.6V
1.6V
3.4V
3.2V
4.8V
1.6V
1.6V
4.6V
3V
3V
0V
4.7V
0.8V
10V
0.3V
1.7V
5.1V
1.6V
1.6V
5V
1.6V
3.2V
3.2V
1.6V
1.6V
1.6V
1.7V
5V
0.3V
1.6V
1.7V
1.6V
3.2V
4V
1.8V
1.2V
0.6V
2.4V
2.7V
4.7V
+3.3V
->Laser damaged !
U >400mV
CD_RW : 3V
CD_DA : 0V
0V
3V
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
V

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
D1
EN1
SRG8
M
M
9101112
CAROUSEL-MOTOR
delay circuitry
PORE
C
D
E
F
voltage stab.
D
3
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
2
5.6V version only
GNDA
13 14 15
A
B
C
D
E
F
G
H
A
B
3714 F8
3715 G8
3716 B3
3717 B3
1882
mainboard
(19 Pin)
3CDC-LLC
D
D
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
1
from digital-out circuitry
SDA
to 7877 on part 1
DOWN
1
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
3
RF-500TB
RF-500TB
1876
2
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
D
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
5
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
4
D
logic
(15 Pin)
0V
G
H
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
0V
to combi-
D
TRAY POS
8002
SW_INFO
POS1 rec
RIGHT
EBUGND
2860
10u
2878
220p
3874 10K
3858
47K
1K
3891
BAS216
6876
1880
10K
3878
9
12 5
3
4
8
11
15
7871
TDA7073A
14
10
2
1
6
7
16
13
OUT1-
220R
3898
1
2
3
4
5
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
8
4
TDA1308T
7805-A
3
2
1
BAS216
6871
1K
3750
13
12
11
9
10
1
16
8
HEF4094BT
7873
3
2
15
4
5
6
7
14
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
3
1878
DIPMATE
1
2
2831 100p
3876
100K
3883 10K
1881
BAS216
6873
GNDA
47K
3880
3K9
3882
3885
10K
GNDA
7874
BC847B
GNDA
3861
10K
10K
3871
BAS216
6872
100K
3881
10K
3888
3886
47K 3751
1K
2873
4u7
2881
47u
3743
22K
2882
220p
TDA1308T
5
6
7
8
4
7805-B
6
7
8
9
17
18
19
2
20
21
22
23
3
4
5
1
10
11
12
13
14
15
6
7
8
9
2
3
4
5
1
10
11
12
13
14
15
16
6
7
8
9
17
18
19
2
3
4
5
1
10
11
12
13
14
15
16
1805
6878
BAS216
GNDA
GNDA
2832 100p
GNDA
GNDA
47n
2830
3890
1K
2876
220u
GNDA
COAX1
+5.6V
+3.3V
+3.3V
+5V
RN
RP
LN
LP
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
on
to SRDT
4V
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
8
VDD 14
WFCK4
XMODE6
13DQSY
1EXCK
GND
7
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
2V
0V
4V
2.3V
2V
4.9V
0V
4V
4.9V
4.1V
5.2V
10V
5.2V
0V
5.2V
5.1V
5.2V
3.3V
4.2V
5V(5.6V)
2.3V
0V
2V
0V
0V
4.9V
0V
2V
5.2V
0V
5.1V
5.1V
5.1V
. . .V DC voltages measured in
PLAY MODE
with following conditions:
"+10V" = 10V
"+5V" = 5V
EVM
V
4.5V
7877
from
on
part1 10R
3809
470R
3809
2864
22p
2854
47n
3716 470R
3716 470R
DOBM
7877
from
on
part1 DOBM
10R
3712
1R
3717
10R
3712
to 1805
to 1805
COAX2
COAX2
COAX1
5802
920927152B
1
2
34
6
78
2865
22n
digital out circuitry - 75 Ω version (not on all versions)
digital out circuitry (not for 75
Ω Versions)