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7. CIRCUIT DIAGRAM
R601
KBR(1)
680
R602
KBR(2)
AVL5M02-200
680
VA602
AVL5M02-200
VA604
S_KBR(2)
S_KBR(3)
S_KBC(4)
AVL5M02-200
SD05-TCT
SD05-TCT
VA601
AVL5M02-200
D601
VA603
N.A.
AVL5M02-200
VA607
Section
Date
Sign & Name
MODEL
Designer
S. G. KIM
05/07/26
Checked
T. S. PARK
05/07/26
DRAWING
NAME
S. S. BAE
Approved
05/07/26
DRAWING
LG Electronics Inc.
NO.
R603
KBR(3)
680
R604
KBR(4)
AVL5M02-200
680
R605
VA611
KBR(0)
AVL5M02-200
680
VA608
AVL5M02-200
VA606
R606
KBC(0)
680
AVL5M02-200
VA612
R609
KBC(1)
680
AVL5M02-200
VA609
R611
CAPS_LOCK
NA
OUT602
R612
OUT601
KBC(2)
680
OUT604
AVL5M02-200
VA605
D602
N.A.
R613
680
KBC(3)
AVL5M02-200
VA613
Sheet/
Sheets
LG9200
6/7(M)
MAIN_KEY
R614
KBC(4)
680
AVL5M02-200
VA610
SHIFT_KEY
Ver 1.1
FL601
CSPEMI306A
A1
C1
FILTER1-1
FILTER1-2
A2
C2
FILTER2-1
FILTER2-2
A3
C3
FILTER3-1
FILTER3-2
A4
C4
FILTER4-1
FILTER4-2
A5
C5
FILTER5-1
FILTER5-2
A6
C6
FILTER6-1
FILTER6-2
KB614
FL602
CSPEMI608
KB613
A1
C1
FILTER1_1
FILTER2_1
A2
C2
FILTER1_2
FILTER2_2
KB606
A3
C3
FILTER1_3
FILTER2_3
A4
C4
FILTER1_4
FILTER2_4
KB608
A5
C5
FILTER1_5
FILTER2_5
A6
C6
FILTER1_6
FILTER2_6
KB615
A7
C7
FILTER1_7
FILTER2_7
A8
C8
FILTER1_8
FILTER2_8
KB618
KB617
KB619
KB607
KB620
KB605
R607
R608
KB604
0
0
KB603
KB601
KB602
KB616
R610
NA
KB628
KB626
KB624
KB622
KB625
KB627
KB623
KB632
KB621
KB631
KB630
KB629
KB610
KB609
KB612
SW601
Camera key
SHIFT_KEY
KB611
R615
R616
NA
NA
R617
R618
0
0
- 116 -
U603
CM2500-05QE
3
2
VCC
OUTA
16
OUT1
15
4
IN1
OUT2
5
14
IN2
OUT3
6
13
IN3
OUT4
7
12
IN4
OUT5
8
11
IN5
OUTB
10
9
GND
NC1
17
1
BGND
NC2
U601
CM2500-05QE
3
2
VCC
OUTA
16
OUT1
4
15
IN1
OUT2
5
14
IN2
OUT3
6
13
IN3
OUT4
7
12
IN4
OUT5
8
11
IN5
OUTB
10
9
GND
NC1
17
1
BGND
NC2
KEY2
2.2mH
L601
1500uH
U602
1DDD365AA-M02
1
8
OUT607
L+
L-
R619
2
7
OUT608
BASE
VOUT
0
3
6
OUT606
CHF
GND
4
5
OUT605
V+
E
C601
C602
4.7u
5600p
ZD601
KDZ100VW
R690
100K
RPWON
Q601
SI1304DL-E3
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Troubleshooting
