Ic602 (Njm2706-Dmp24) - LG LAC6700R Service Manual

6. IC602 (NJM2706-DMP24)

6-1. PIN CONFIGURATION
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2
3
4
5
6
7
8
9
10
11
12
6-2. BLOCK DIAGRAM
24
23
1 2
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
24
23
22
21
20
19
18
17
16
15
14
13
22 20
21
HP
3D FILTER
LPF VC
HP
4
5
3
1. LPF
2. MIN
3. MOUT
4. Ca
5. Cr
6. BASSFIL1
7. BASSFIL2
8. BASSVRIN
9. BASSVROUT
10. ealaVRIN
11. ealaVROUT
12. GND
19 18
17
SW
L
H
SW
H
L
H:eala
L:BYPASS
SW
H
H:eala_Bass
L L:BYPASS
SW
H
L
7
6 8
2-19
13. V+
14. VREFOUT
15. VREFIN
16. SW1
17. SW2
18. ealaFIL
19. HFFILL
20. HFFILR
21. ROUT
22. LOUT
23. RIN
24. LIN
16 15 14
Vref
SW
SW
10
9 11
LGE Internal Use Only
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12