Ic504 (Am5810) - LG LAC5800(R) Service Manual
Car cd/mp3/wma receiver
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Also See for LAC5800(R):
- Manual (12 pages) ,
- Owner's manual (12 pages) ,
- Owner's manual (12 pages)
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4. IC504 (AM5810)
4-1. PIN CONFIGURATION
4-2. BLOCK DIAGRAM
28
27
26
+ -
LOADING PRE
FWD REV
x 3
1
2
3
LGE Internal Use Only
AM5810
25
24
23
22
+ -
16K
7.5K
-
7.5K
-
16K
PREVCC
POWER
(PRE, LOADING)
SAVE
4
5
6
7
21
20
CH1~CH4
MUTE
POWVCC34
(CH3, CH4)
7.5K
16K
-
7.5K
-
16K
POWVCC12
(CH1, CH2)
8
9
2-22
Copyright © 2008 LG Electronics. Inc. All right reserved.
19
18
17
16
10K
10K
10K
-
+
+ -
-
+
10K
10K
10K
_
+
LEVEL
_
+
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
_
+
LEVEL
SHIFT
_
+
10K
10K
10K
10K
10K
10K
10
11
12
13
Only for training and service purposes
15
10K
+ -
10K
10K
10K
14
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