10-9
10-9
SRG8
EN1
1
D
STB
+
-
+
-
VDD
PROTECTION
TIMING & SYNC
CHECK
CRC
INTERF
CPU
RAM
2 PORT
32 x 8
M
M
1
2
3
4
#
5
(19 Pin)
#
+10V
from digital-out circuitry
15
A
B
C
D
E
F
G
H
DIPMATE
DIGout
POS rec
uP_CLK
A
B
C
D
E
F
G
H
1805 D15
1875 D2
#
3
logic
SHR_CL
GND
5.6V v
e
rsion only
GND
#
Output enable
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
8003
PORE
1883
COAX2/EBU
to 7877 on part 1
SILD
POS1 rec
1878 D2
1880 E8
1881 E8
2829 D6
2830 B10
2831 B9
2832 A8
2852 H2
2853 F4
2854 B3
2858 A10
2860 A10
2861 B10
2862 B9
2863 B8
2864 B3
2865 C4
2867 A9
GNDA
FE-ST-VK-N
LEFT
CD-Text circuitry (not for all versions)
+5V(+5.6V)
#
CD-TEXT
GND
1877
RF-500TB
1876
RIGHT
2872 G10
2873 D6
2875 E6
2876 C8
2877 F11
2878 F11
2881 F8
2882 B10
2893 F12
3700 H2
3705 G4
3706 G4
3707 G4
3708 G4
3711 G5
8002
3CDC-LC-mainboard
SW_INFO
to combi-
(15 Pin)
KILL_L
BASIC VERSION
Changer Control
TRAY POS
3712 B4
3713 F8
3714 F8
3715 G8
3716 B3
3717 B3
3718 G3
3730 G2
3731 G2
3732 G2
3733 G2
3734 G2
3740 A7
3741 A7
3742 B7
3743 A7
3744 A9
3746 B10
#
1882
#
EBU_GND
delay circuitry
voltage stab.
GND/KILL_R
#
3750 B7
3751 C7
3770 A11
3771 A12
3772 A12
3780 B11
3781 B12
3782 B12
3809 B2
3814 C12
3831 F4
3851 D6
3854 A11
3855 B11
3858 A11
3859 B11
3860 B8
3861 B8
3864 A7
DOWN
DQSY
SICL
#
board
to/from 7877 on part 1
3
2
SRDT
3868 C4
3871 F12
3872 B13
3874 B13
3875 C12
3876 C11
3877 F12
3878 E12
3879 D7
3880 E6
3881 E7
3882 C7
3883 D6
3884 D6
3885 C6
3886 E7
3887 D6
3888 F12
3890 F11
3891 F11
#
#
DRIVE UP/
SHR_STR
RF-500TB
CAROUSEL-MOTOR
3893 F11
3898 F6
3899 D12
4803 B4
4813 G14
4827 G14
4849 G13
4876 C13
5802 B4
6871 E8
6872 E8
6873 E8
6874 G7
6875 F6
6876 C13
6877 D12
6878 E8
6879 G4
7805-A A10
DATA
DRAWER-MOTOR
part 2
#
7805-B A9
7812 G8
7850 A12
7851 A13
7860 B12
7861 B13
7871 C5
7873 C9
7874 C12
7875 C12
7876 G3
MP721 C8
MP722 E8
MP723 C8
MP724 D8
MP725 D8
MP726 D8
MP740 H14
MP741 G14
MP891 B5
MP892 B5
MP897 D12
MP898 D13
MP899 E14
(23 Pin)
2
MP742 G14
MP801 D12
MP803 F10
MP804 G14
MP805 E13
MP806 F13
MP807 F14
MP808 E13
MP810 F13
MP811 F13
MP822 E3
MP823 D3
MP824 D4
MP825 D4
MP830 A9
MP832 G9
MP833 F13
MP834 G14
MP835 F14
MP854 A13
MP856 E14
MP857 B13
1
4
COAX1/+3V
1
MP862 G13
MP863 C11
MP865 D11
MP866 E8
MP867 E8
MP868 F8
MP869 C12
MP871 D6
MP874 D12
MP881 G2
MP882 G2
MP886 G3
MP887 H5
MP888 G5
MP889 G5
MP890 B3
8
3707 470R
2
15
O0
4
O1
5
O2
6
O3
7
14
O4
O5
13
O6
12
O7
11
9
Os
10
STR
1
VDD 16
VSS
HEF4094BT
7873
CP
3
D
220p
2862
3718
4K7
4813
10K
3770
GNDA
1K
3891
10K
3731
3880
3K9
220p
2893
6878
BAS216
2861
10u
BC847B
47n
2830
7874
10K
3871
10K
3860
2853
22n
GNDA
33R
3814
4876
GNDA
3872
2882
220p
10K
470R
3893
BC817-40
7861
BC857B
7860
TDA1308T
7805-A
3
2
1
3732
4827
7805-B
5
6
7
8
4
470R
TDA1308T
470R
3708
BAS216
6873
3859
22K
GNDA
1881
47u
3746
10K
2873
3886
47K
1
6
7
16
OUT1-
13
9
12
5
3
4
8
11
15
7
8
9
7871
TDA7073A
14
10
2
18
19
2
20
21
22
23
3
4
5
6
1
10
11
12
13
14
15
16
17
FE-ST-VK-N
1805
3780
10K
BAS216
6872
33K
3730
GNDA
100R
3864
BZX284-C3V9
6877
7851
BC817-40
3884
270R
EXCK
GND
7
MCK
5
2 SBSO
SCLK 11
SCOR
3
SRDT 12
SW1 9
SW2 10
TEST
8
VDD
14
WFCK
4
XMODE
6
7876
LC89170M
DQSY 13
1
3858
1880
GNDA
22K
2877
47p
3831
100R
10K
2832
100p
3744
1K
3750
2876
220u
2858
220u
2872
47n
220R
22K
3713
10K
3888
3705
6876
BAS216
GNDA
470R
3734
3772
1K
3890
100K
3881
1K
3782
1K
6879
BZX284-C3V9
6874
BAS216
7875
BC847B
GNDA
BZX284-C5V1
6875
2863
10K
3877
220p
3R3
3851
3700
GNDA
3742
470R
22K
22K
3771
3879
100K
1878
DIPMATE
1
2
3
10K
3711
2867
220p
3751
1K
3743
22K
2829
3861
10K
22n
1875
FE-ST-VK-N
1
2
3
4
5
2875
10u
2860
10u
3740
22K
2852
47n
4849
3883 10K
10K
3714
3855
100R
2831
100p
3899
100R
3885
3741
22K
3781
22K
10K
2878
220p
7850
BC857B
3874
10K
3878
10K
GNDA
220R
3898
470R
3706
GNDA
470R
3733
3715
100K
BAS216
6871
3854
100R
3875 10K
3882
47K
4u7
2881
220R
3887
3876
100K
7812
BC847B
+3.3V
+5.6V
+10V
KILL_L_out
SDA
+3.3V
SICL
SILD
+3.3V
+5V
+4V
+5.6V
+5.6V
+10V
KILL_R_out
KILL_L_out
LP
LN
+3.3V
+3.3V
KILL_L
KILL_R
RCK
CL11
SUB
SBSY
SFSY
RN
RP
COAX2
COAX1
PORE
KILL_R_out
3CDC-LC Part2 19990920
From 7877 on part 1
(Signal Processor)
From 7877 on part 1
(Signal Processor)
3.2V
0V
10V
4.9V
3V-5V log.
Level
converter
2V
2.3V
4.2V
2V
5,1V
CD-TEXT INFO
0V
4.9V
4V
2.3V
0V
0V
0V
3.3ms
4V
4.5V
0V
5,1V
2V
5.1V
5.1V
0V
4.1V
0V
SRDT
SD
A
3.3V
7.35KHz
0V
0V
SCLK
11MHz
4.9V
0V
0V
only during
4V
4.9V
5.1V
5V(5.6V)
TOC-reading
0V
DQSY
5.1V
0V
2V
EVM
V
...DC voltages measured
in Play mode
7877
from
on
part1
330R
3809
470R
3809
2864
22p
2854
47n
3716
470R
3716
100R
DOBM
7877
from
on
part1
DOBM
10R
3712
1R
3717
10R
3712
to 1805
to 1805
COAX2
COAX2
COAX1
5802
920927152B
1
2
3
4
6
7
8
2865
22n
digital out circuitry - 75
Ω
version (not on all versions)
digital out circuitry
(not for 75
Ω
Versions)
