Philips FW C255 - CD Operation; CD Disc Compatibility and Loading

CIRCUIT DIAGRAM - KARAOKE PART
6-4 6-4
#
FOR PROVISION ONLY
MIC_SK
C
D
E
1800 A1
1801 B9
1802 B8
2428 A9
2801 B2
2802 B3
2803 B3
2804 A4
2805 B4
2806 B5
2807 A5
2808 A6
2809 E2
2810 E3
2811 E4
2812 E5
MIC_VCD
MIC DETECT
#
GND A
+12V_A
MIC_DET
(TO SH 130-1)
123456789
123456789
A
B
C
D
E
A
B
SEE VARIANTS TABLE IN SH130-4
2813 E5
2814 E6
2815 E7
2816 E7
2817 D7
2818 E7
3423 A9
3800 A1
3801 A1
3802 B2
3803 B3
3804 A3
3805 A3
3806 B3
3807 B4
3808 B5
3809 A5
3810 A5
3811 B5
3812 B6
3813 B7
3814 E3
3815 E3
3816 E4
3817 E5
3818 E5
3819 E5
3820 E6
3821 E6
3822 E7
3823 D7
MIC
# VCD
3824 E7
5800 B2
6800 E4
6801 E4
7411 A9
7800 B4
7801 B5
7802 E2
7803 E2
7804 E5
7805 E7
SIMPLE KARAOKE
TO COMBI
1802
FE-ST-VK-N
1
2
3
4
3823
10K
12K220R
3824
6
GND_A
1800
TC38
4n7
2801
7804
BC847B
3809
1M
100n
2802
GND_A
GND_A
470R
100n
2811
7805
BC847B
100n 2809
3817
5800
22u
3803
10K
1K8
47u
2807
GND_A
1M
3822
D
GND_A
1N4148
6800
1M
3818
3819
100R
1n
2813
GND_A
33R
3806
7801
BC847B
1M
3810
10K
1u
2808
7
1
2
3
4
5
3812
1
2
3
4
5
680p 2806
GND_A
FE-ST-VK-N
1801
3820
10K
RK09D
20K
3807
6K8
3801 3800
4K7
1n
2803
3802
BC847B
7800
2816 680p
470n
2805
1u
2812
2818
100n
2815
1u
2428
1u
MIC
GND_A
470n
2804
3815
150K
680p
2817
10u
2810
MIC
MIC
GND_A
GND_A
GND_A
3808
470R
MIC
3813
10K
3821
3805
1M
3423
10K
6801
1N4148
BC847B
7411
3804
2K7
330R
3811
1K
3816
3814
100n 2814
560R
7802
BC847B
+12V_A
+12V_A
+12V_A
+12V_A
+12V_A
+12V_A
+12V_A
MicDet
7803
BC847B
5.8V
0.7V
0V
8.9V
1.4V
0V
11.9V
0.7V
0V