Only For Training And Service Purposes - LG KS660 Service Manual

3. TECHNICAL BRIEF
V S D 2
M _ R E S E T
< Fig 13. SGold Radio Part Flash memory & SDR RAM MCP circuit diagram >
S 1
S
1 V 8 _ S D
< Fig 14. DPRAM for communication Between SGold3 and SGold Radio >
LGE Internal Use Only
S 2 _ D A T A 0 ( 1 : ) 5
S 2 _ D A T ( A ) 0
S 2 _ D A T ( A ) 1
S 2 _ D A T ( A ) 2
S 2 _ D A T ( A ) 3
S 2 _ D A T ( A ) 4
S 2 _ D A T ( A ) 5
S 2 _ D A T ( A ) 6
S 2 _ D A T ( A ) 7
S 2 _ D A T ( A ) 8
S 2 _ D A T ( A ) 9
V S D 2 _ 1 V 8 S 2 _ D A T A 1 ( ) 0
S 2 _ D A T A 1 ( ) 1
S 2 _ D A T A 1 ( ) 2
S 2 _ D A T A 1 ( ) 3
S 2 _ D A T A 1 ( ) 4
S 2 _ D A T A 1 ( ) 5
_ R A M _ C S _ S 2
R 5 0 3 2 2
S 2 _ S D C L I K
S 2 _ S D C L K O
S 2 _ C K E
_ W R _ S 2
S 2 _ A D D 1 ( ) 3
S 2 _ A D D 1 ( ) 4
_ R A S _ S 2
_ C A S _ S 2
_ B C 0 _ S 2
_ B C 1 _ S 2
S 2 _ D A T ( A : 0 ) 7
S 2 _ D A T ( A ) 0
S 2 _ D A T ( A ) 1
V S D 2 _ 1 V 8 S 2 _ D A T ( A ) 2
S 2 _ D A T ( A ) 3
S 2 _ D A T ( A ) 4
S 2 _ D A T ( A ) 5
S 2 _ D A T ( A ) 6
S 2 _ D A T ( A ) 7
_ 1 V 8
_ N A N D _ C S _ S 2
S 2 _ A D D 1 ( ) 6
S 2 _ A D D 1 ( ) 7
_ R D _ S 2
S 2 _ F C D P
_ W R _ S 2
R 5 0 9
1 0 0
C 5 3 2 C 5 3 3
1 5 p 1 5 p
_ D A T A 0 ( 1 : ) 5
S 1 _ D A T ( A ) 0 K 7
O I 0 L
S 1 _ D A T ( A ) 1 H 6
O I 1 L
S 1 _ D A T ( A ) 2
K 8
O I 2 L
S 1 _ D A T ( A ) 3 G 6
O I 3 L
S 1 _ D A T ( A ) 4 J 7
O I 4 L
S 1 _ D A T ( A ) 5 K 9
O I 5 L
S 1 _ D A T ( A ) 6 J 8
O I 6 L
S 1 _ D A T ( A ) 7
K 1 0
O I 7 L
S 1 _ D A T ( A ) 8 J 9
O I 8 L
S 1 _ D A T ( A ) 9 J 1 0
O I 9 L
S 1 _ D A T A 1 ( ) 0 H 1 0
O I 1 0 L
S 1 _ D A T A 1 ( ) 1 G 7
O I 1 1 L
S 1 _ D A T A 1 ( ) 2
G 8
O I 1 2 L
S 1 _ D A T A 1 ( ) 3 G 1 0
O I 1 3 L
S 1 _ D A T A 1 ( ) 4 G 9
1 _ A D D 0 ( 1 : ) 2 O I 1 4 L
S 1 _ D A T A 1 ( ) 5 F 9
O I 1 5 L
H 1
S 1 _ A D ( D ) 0
A 0 L
F 4
S 1 _ A D ( D ) 1 A 1 L
G 2
S 1 _ A D ( D ) 2
A 2 L
J 1
S 1 _ A D ( D ) 3
A 3 L
H 2
S 1 _ A D ( D ) 4 A 4 L
G 3
S 1 _ A D ( D ) 5
A 5 L
K 1
S 1 _ A D ( D ) 6
A 6 L
J 2 U 7
S 1 _ A D ( D ) 7
A 7 L
C Y
K 2
S 1 _ A D ( D ) 8
A 8 L
H 3
S 1 _ A D ( D ) 9 A 9 L
J 3
S 1 _ A D D 1 ( ) 0
A 1 0 L
K 3
S 1 _ A D D 1 ( ) 1
A 1 1 L
G 4
S 1 _ A D D 1 ( ) 2
A 1 2 L
K 6
_ W R _ S 1 R _ _ W L
K 4
_ B C 1 _ S 1 _ U B L
H 4
_ B C 0 _ S 1 _ L B L
R 7 0 2 0 H 5
_ D P R A M _ C S _ S 1 _ C E L
G 5
_ R D _ S 1 _ O E L
F 3
_ D P R A M _ B U S Y _ S 1 _ B U S Y L
K 5
_ D P R A M _ S E M _ S 1 _ S E M L
E 4
_ D P R A M _ N I T _ S 1 _ N I T L
G 1
0 D R 0
R 7 0 4 4 7 K F 2
0 D R 1
D 2
0 D R 2
R 7 0 7 4 7 K E 3
0 D R 3
D 1
0 D R 4
R 7 1 6 4 7 K
A 5
V S S 1
A 1 0
V S S 2
C 1 0
V S S 3
E 1
V S S 4
E 5
V S S 5
E 6
V S S 6
E 1 0
V S S 7
F 6
V S S 8
J 6
V S S 9
B 3 C 7
D Q 0 A 0
C 4 C 8
D Q 1 A 1
C 3 C 9
D Q 2 A 2
D 4 B 8
D Q 3 A 3
D 3 M 9
D Q 4 A 4
E 4 L 9
D Q 5 A 5
E 3 K 9
D Q 6 A 6
F 4 J 9
D Q 7 A 7
J 4 H 7
D Q 8 A 8
K 3 H 8
D Q 9 A 9
K 4 D 9
D Q 1 0 A 1 0
L 3 H 9
D Q 1 1 A 1 1
L 4 G 7
D Q 1 2 A 1 2
M 3
D Q 1 3
M 4
D Q 1 4
N 3
D Q 1 5
B 4
V D D 1
G 9
V D D 2
E 9 H 2
_ C S V D D 3
M 2
V D D 4
H 4
C L K
G 8 D 2
C K E V D D Q 1
F 8 F 2
U 5 0 0
_ W E D V D D Q 2
D 7 K 2
B A 0 V D D Q 3
D 8
K 5 D 1 G 1 2 A C D D - 0 7 5
B A 1
E 7
_ R A S
F 7 C 2
_ C A S V S S 1
G 3 F 9
L D Q M V S S 2
H 3 G 2
U D Q M V S S 3
N 4
V S S 4
J 5 E 2
O I 0 V S S Q 1
L 5 J 2
O I 1 V S S Q 2
J 6 L 2
O I 2 V S S Q 3
L 6
O I 3
J 7
O I 4
L 7
O I 5
J 8 B 6
O I 6 V C C 1
L 8 N 7
O I 7 V C C 2
6
N
V C C Q
C 6
_ C E
D 5
A L E
C 5
C L E
E 5 B 5
_ R E V S S 5
E 6 N 5
R _ _ B V S S 6
D 6 N 8
_ W E V S S 7
F 5
_ W P
S 2
F 8 S 2 _ D A T ( A ) 0
O I 0 R
E 9 S 2 _ D A T ( A ) 1
O I 1 R
S 2 _ D A T ( A ) 2
D 1 0
O I 2 R
F 7 S 2 _ D A T ( A ) 3
O I 3 R
E 7 S 2 _ D A T ( A ) 4
O I 4 R
D 9 S 2 _ D A T ( A ) 5
O I 5 R
B 1 0 S 2 _ D A T ( A ) 6
O I 6 R
S 2 _ D A T ( A ) 7
C 9
O I 7 R
D 8 S 2 _ D A T ( A ) 8
O I 8 R
B 9 S 2 _ D A T ( A ) 9
O I 9 R
A 9 S 2 _ D A T A 1 ( ) 0
I O 1 0 R
C 8 S 2 _ D A T A 1 ( ) 1
O I 1 1 R
S 2 _ D A T A 1 ( ) 2
A 8
O I 1 2 R
D 7 S 2 _ D A T A 1 ( ) 3
O I 1 3 R
C 7 S 2 _ D A T A 1 ( ) 4
O I 1 4 R S 2
A 7 S 2 _ D A T A 1 ( ) 5
O I 1 5 R
C 1 S 2 _ A D ( D ) 0
A 0 R
S 2 _ A D ( D ) 1
C 2
A 1 R
C 3 S 2 _ A D ( D ) 2
A 2 R
B 1 S 2 _ A D ( D ) 3
A 3 R
B 2 S 2 _ A D ( D ) 4
A 4 R
A 1 S 2 _ A D ( D ) 5
A 5 R
S 2 _ A D ( D ) 6
C 4
A 6 R
0 2 B 3 S 2 _ A D ( D ) 7
A 7 R
D M 1 2 8 B 1 6 5 - 5 B V I X S 2 _ A D ( D ) 8
A 2
A 8 R
S 2 _ A D ( D ) 9
B 4
A 9 R
D 5 S 2 _ A D D 1 ( ) 0
A 1 0 R
A 3
S 2 _ A D D 1 ( ) 1
A 1 1 R
D 6 S 2 _ A D D 1 ( ) 2
A 1 2 R
B 6
R _ _ W R _ W R _ S 2
A 4
_ U B R _ B C 1 _ S 2
C 5
_ L B R _ B C 0 _ S 2
B 5 R 7 0 3 0
_ C E R _ D P R A M _ C
B 7
_ O E R _ R D _ S 2
D 3
_ B U S Y R _ D P R A M _
A 6
_ S E M R _ D P R A M _ S
D 4
_ N I T R _ D P R A M _
J 4
R I R 0
C 6 R 7 0 5 4 7 K
R I R 1
R 7 0 6 4 7 K
H 8
N C 1
H 9 R 7 0 8 4 7 K
N C 2
F 1 R 7 1 7 4 7
_ S F E N
R 7 1 8 4 7
E 2
M _ _ S
F 5
V C C 1
J 5
V C C 2
H 7
V D D O I L 1
F 1 0
V D D O I L 2
B 8
V D D O I R 1
E 8
V D D O I R 2
- 38 - Copyright © 2008 LG Electronics. Inc. All right reserved.
S 2 _ A D D 0 ( 1 : ) 2
S 2 _ A D ( D ) 0
S 2 _ A D ( D ) 1
S 2 _ A D ( D ) 2
S 2 _ A D ( D ) 3
S 2 _ A D ( D ) 4
S 2 _ A D ( D ) 5
S 2 _ A D ( D ) 6
S 2 _ A D ( D ) 7 V S D 2 _ 1 V 8
S 2 _ A D ( D ) 8
S 2 _ A D ( D ) 9
S 2 _ A D D 1 ( ) 0
S 2 _ A D D 1 ( ) 1
S 2 _ A D D 1 ( ) 2
V S D 2 _ 1 V 8
C 5 2 9 C 5 3 0
4 7 0 n 2 2 0 n
V S D 2 _ 1 V 8
C 5 3 1
4 7 0 n
_ D A T A 0 ( 1 : ) 5
_ A D D 0 ( 1 : ) 2
S _ S 2
B U S Y _ S 2
E M _ S 2
V S D 2 _ 1 V 8
N I T _ S 2
1 V 8 _ S D
K
K
V S D 2 _ 1 V 8

Only for training and service purposes