11 - 3
11 - 3
V
.............
Vdc measured during PLAY
with normal CD or CD-R
Vdc measured during PLAY with CD-RW
EVM
V
3,3V
3,9V
4,8V
2,5V
5V
2,5V
2,5V
2,5V
5V
2,5V
2,5V
@
TDA 1308
+10V
+5V/doorsw
470R
GND
RIGHT
6877 E7
7810-A A5
7810-B C5
7875 E7
8402 C9
47n
GNDA
DATA
from
22p
TDA 1308
not stuffed
SICL
basic version w/ 5p-connector
+5V
on
7800
@
3877 C6
3878 C7
3879 C8
3880 E7
3881 E7
3882 D7
3883 D6
3884 D6
3885 E8
3886 E8
3887 E9
3888 E9
3889 E10
3900 A5
4804 A4
4805 C4
4806 E9
5802 D3
5803 E6
@
B3V9
3702
3701
100R
GND
@
SILD
not stuffed
@
LEFT
100n
COAX2/EBU
stuffed
Jumper
47p
3702 E2
3703 D3
3704 E4
3705 D3
3788 E9
3836 D10
3867 A5
3868 A5
3869 A6
3870 A6
3871 A7
3872 A8
3873 C5
3874 C5
3875 C5
3876 B6
10
1
2
3
4
5
6
7
8
9
5802
GND
3705
PORE
doorswitch
digital out circuitry (not for all versions)
SHIELD/EBU_GND
@
1R
2701
basic version w/ 6p-connector
optical out coax out
not stuffed
10
A
B
C
D
E
A
B
C
2849 C5
2850 B6
2851 C7
2852 C8
2853 E6
2854 D6
2855 D6
2856 E10
2857 E6
3701 E1
not stuffed
@
COAX1/+5V
2702
270R
33R
@
DIGout
@
@
3703
not stuffed
1
2
3
4
5
6
7
8
9
22K
not stuffed
KILL
sheet1
2703
2704
100n
D
E
1821 D10
1822 E4
1823 B10
1824 D10
2701 E2
2702 E2
2703 E4
2704 E3
2843 A5
2844 A5
2845 A6
2846 A7
2847 A8
2848 C5
+3.3V
GNDA
3900
7875
2853 10n
4K7
BC847B
GNDA
3788
1822
1
2
3
10u
2851
EH-S
GNDA
GNDA
GNDA
EBUGND
3887
10K
2848
100p
47u
2857
2703
100n
270R
3701
3889
1K
0R
3867
22K
4805
2855
220u
220p
2849
+10V
3877
10K
5803
1u
2852
470p
GNDA
+3.3V
+5V
3703
33R
3881
150R
47n
2702
10K
3885
GNDA
3872
47K
2854
220u
GNDA
10K
3886
285610n
1
2
EBUGND
GNDA
2844
220p
EH-S
1821
3871
470R
FE-ST-VK-N
1824
1
2
3
4
5
6
3876
10K
33R
3880
1K
3884
3888
4K7
5
6
7
3704
10R
1823
FE-ST-VK-N
1
2
3
4
4
GNDA
GNDA
7810-A
3
2
1
8
2843
3878
470R
100p
10K
3875
10K
3836
3870
10K
EBUGND
GNDA
22K
3874
2701
22p
0R
4806
470R
3702
5
6
7
8
4
3879
47K
10K
3868
7810-B
GNDA
4804
0R
2850
2847
470p
100n
2704
220p
7
8
1K
3883
5802
920927152B
1
2
3
4
6
22K
3873
100R
3882
10K
3869
8402
220p
2845
10u
2846
GNDA
1R
3705
GNDA
+3.3V
+5V
PORE
6877
UDZ
+3.3V
+5V
DOBM
DACRIGHT_pos
DACRIGHT_neg
DACLEFT_pos
DACLEFT_neg
+2.5V
+2.5V
+2.5V
+3.3V
KILL
SDA
SCL
SILD
+3.3V
CD Part (sheet 2)
@
... for provision only
CD99 Schematic Part2 18081999
CIRCUIT DIAGRAM - CD99/DA11 BOARD (Part 2)