- 93 -
7
8
9
Name
1
2
Sign & Name
4
5
Approved
B
C
DRAWING
E
A
Sheets
C
D
LG Electronics Inc.
DRAWING
NAME
MG810c
Notice No.
Date
KEYPAD
Section
Date
1
Designer
Checked
4
KEY & CONN.& LDO
NO.
Sheet/
10
LG Electronics Inc.
LGIC(42)-A-5505-10:01
3
Rev.1.0
4/4
A
D
SIDE_CAMERA
SIDE_VOLUME
B
2
3
MODEL
5
6
SP77
SP82
Iss.
SP32
SP45
SP39
SP62
SP57
SP40
SP23
SP55
SP22
SP37
SP86
SP70
SP35
SP47
SP49
SP30
SP64
SP61
SP42
SP59
SP88
SP90
R302
100
VA302
EVLC14S02050
SP56
SP38
SP54
SP72
SP80
SP73
SP52
SP51
SP69
SP68
SP11
SP13
SP48
SP9
SP46
SP43
SP10
SP44
SP89
SP7
SP87
SP3
SP5
SP85
SP53
SP84
SP92
SP71
9
SP67
8
SP28
SP66
SP65
SP25
SP63
SP60
SP26
END
SP91
SP21
SP20
EVLC14S02050
VA305
SP36
SP78
VA304
EVLC14S02050
SP93
100
R305
KB302
SP31
SP29
RIGHT
SP41
UP
SP79
SP81
SP17
SP50
SP15
6
SP12
5
SP74
2
SP8
1
DOWN
SP58
OK
SHAP
SP2
0
SP83
SP75
SP76
4
CLEAR
LEFT
SP27
SP24
100
R303
F3
SEND
SP14
R306
100
7
SP33
F1
SP34
R304
100
KB301
3
SHUT
EVLC14S02050
VA301
SP6
SP19
SP4
SP18
STAR
SP16
F2
KB303
EVLC14S02050
VA303
KBR(0)
KBR(4)
KBR(3)
KBR(2)
KBR(1)
KBC(4)
KBC(5)
KBC(3)
KBC(2)
KBC(1)
KBC(0)
PWON
7. CIRCUIT DIAGRAM
Summary of Contents for MG810c
Page 1: ...Date May 2006 Issue 1 0 Service Manual MG810c MG810d Service Manual Model MG810c MG810d ...
Page 3: ... 2 ...
Page 5: ......
Page 46: ...4 TROUBLE SHOOTING 45 WR CS ADSSSSS CS ADSSSSS WR ...
Page 52: ...4 TROUBLE SHOOTING 51 G 1 Speaker Receiver Trouble Shooting Common Path ...
Page 53: ...4 TROUBLE SHOOTING 52 G 2 Speaker Receiver Trouble Shooting Acoustic Path ...
Page 54: ...4 TROUBLE SHOOTING 53 G 3 Speaker Receiver Trouble Shooting MP3 AAC Path ...
Page 55: ...4 TROUBLE SHOOTING 54 G 4 Speaker Receiver Trouble Shooting FM Radio Path ...
Page 56: ...4 TROUBLE SHOOTING 55 G 5 Main Mic Path Trouble Shooting ...
Page 57: ...4 TROUBLE SHOOTING 56 G 6 Ear Mic Receiver Path Trouble Shooting ...
Page 58: ...4 TROUBLE SHOOTING 57 G 7 Ear Mic Mic Path Trouble Shooting ...
Page 59: ...4 TROUBLE SHOOTING 58 G 8 Vibrator Trouble Shooting ...
Page 60: ...4 TROUBLE SHOOTING 59 4 2 RF Part Troubleshooting A RF Receiving Path Trouble Shooting ...
Page 64: ...4 TROUBLE SHOOTING 63 E RF Receiving Path Trouble Shooting FEM 1 ...
Page 65: ...4 TROUBLE SHOOTING 64 F RF Receiving Path Trouble Shooting FEM 2 ...
Page 67: ...4 TROUBLE SHOOTING 66 H RF Transmitter Path Trouble Shooting ...
Page 73: ...4 TROUBLE SHOOTING 72 N RF Transmitter Path Trouble Shooting FEM 1 ...
Page 74: ...4 TROUBLE SHOOTING 73 O RF Transmitter Path Trouble Shooting FEM 2 ...
Page 84: ...6 Block Diagram 83 6 Block Diagram ...
Page 85: ... 84 ...
Page 96: ... 95 8 PCB LAYOUT ...
Page 97: ... 96 8 PCB LAYOUT ...
Page 98: ... 97 8 PCB LAYOUT ...
Page 99: ... 98 8 PCB LAYOUT ...
Page 100: ... 99 8 PCB LAYOUT ...
Page 101: ... 100 8 PCB LAYOUT ...
Page 111: ... 110 ...
Page 113: ... 112 ...
Page 133: ...Note ...
Page 134: ...Note ...