Hdph & Mic Part - Circuit Diagram (Non-Karaoke Version) - Philips MX5500D/21S Service Manual

HDPH & MIC PART - CIRCUIT DIAGRAM (For non-Karaoke version pt 3 pcb only)
1600 A3 1602 A6 1604 B5 2600 A4
1601 A6 1603 C1 1605 B4 2601 A5
1
A
B
For Karaoke version only
YKB21-5075G
1
2
4
5
C
6
1603
mic_gnd
1
6-12
2602 A5 2604 B4 2606 C3 2608 C4
2603 B4 2605 C5 2607 C3 2609 C2
2 3
YKB21-5005G
3608
1M0
3610
2606
47n
10K
2607
1n0
mic_gnd
mic_gnd
mic_gnd
2 3
2610 C4 3605 C4 3607 B5 3609 B5 3611 C5
2611 A4 3606 B3 3608 C3 3610 C3 3612 C4
4
5
1600
4
2
3
7
8
1
1604
RT-01T
mic_gnd
2604
3609
1M0
470n
agnd
7600
BC847B
BC847B
3605
2608 470R
470n
20K
3612
agnd
agnd
4
6-12
3613 C2 3615 C5 5603 B5 5605 A6
3614 C3 5600 A6 5604 A6 5606 A6
5 6
1601
1602
FE-ST-VK-N
FE-ST-VK-N
5604
1
1
5600
2
2
5605
3
3
5606
4
HP_DET 4
5
MIC_DET
agnd
6
7
MIC
8
+12A
5603
2u2
2605
1u0
7601
agnd
agnd
8239 210 9415 pt3 dd wk0317
5 6
7600 C3
7601 C5
A
B
C