Karaoke Part - Circuit Diagram; Simple Karaoke - Philips FWM390 Service Manual

KARAOKE PART - CIRCUIT DIAGRAM

30 D9 1802 C2 2802 B5 2805 B5 2808 E3
1800 C1 2800 B2 2803 B4 2806 B6 2809 E4
1801 B9 2801 B3 2804 B4 2807 B6 2810 E5
1 2
A
3 6
2 5
4
1
B
5800
8
22u
7
9
TC38
1800
MIC
C
D
E
LEGEND :
REFER TO VARIANTS TABLE IN SH130-5
#
FOR PROVISION ONLY
1 2
6-7
2811 D6 2814 E7 2817 D8 3800 A2 3803 B3
2812 E6 2815 E7 2818 E8 3801 A2 3804 B4
2813 E6 2816 E8 2819 C3 3802 B2 3805 B4
3 4
+12V_A

SIMPLE KARAOKE

+12V_A
MIC
2803
3805
1M
470n
3803 2801
7800
BC847B
4K7
220n
2804
1n
MIC MIC
#
RT-01T 1
1802
# MIC MIC
VCD
+12V_A
7805
BC847B
3813
470R
MIC MIC
3 4
3806 C4 3809 B6 3812 B8 3815 D5 3818 E6 3821 D8
3807 B4 3810 C6 3813 D4 3816 D6 3819 E7 3822 E8
3808 B6 3811 B6 3814 E5 3817 D6 3820 D8 4800 D7
5 6
+12V_A
#
2807
3809
MIC GND_A
1M
10u
2805
7801
BC847B
470n
3807
RK09D
2806
20K
1n
GND_A
GND_A
FOR VCD VERSION : ITEM 3808 IS 390 OHM
+12V_A
7802
BC847B
2811
6800
3815 3817
10K 1M
1u
1N4148
7803
BC847B
2812
GND_A GND_A GND_A
1n
GND_A
5 6
6-7
5800 B2 7800 B4 7803 E6 9800 A5
6800 D5 7801 B6 7804 E8
6801 E5 7802 D4 7805 D3
7 8
+12V_A 3812
470R
GND_A
GND_A
QE10
+12V_A
2817
3821
1M
1u
2813
3819 2815
7804
BC847B
8K2
1u 100n
2816
1n
GND_A GND_A
GND_A
7 8
9
A
TO AF9
1801
1
Mic_Det
2
GND_A B
3
Kar_Out
4
+12V_A
FE-BT-VK-N
C
TO MPEG D
30
1
Mic_Out
2
MPEG_GND
3
Mic_Det
DIPMATE
E
3139 118 53880 ... 88470 ...3442 pt 2a dd wk147
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