LG L1150 Service Manual page 116

8. CIRCUIT DIAGRAM
1 2
A
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
V_FLASH
D(8)
D(9)
D(10)
B
D(11)
D(12)
D(13)
D(14)
D(15)
C302
0.1u
C
D
E
1 2
LGIC(42)-A-5505-10:01
3 4 5
U302
AM50DL128CG70I
J3 G2
DQ0 A0 A(1)
G4 F2
DQ1 A1 A(2)
K4 E2
DQ2 A2 A(3)
H5 D2
DQ3 A3 A(4)
H6 F3
DQ4 A4 A(5)
K7 E3
DQ5 A5 A(6)
G7 D3
DQ6 A6 A(7)
J8 C3
DQ7 A7 A(8)
K3 C7
DQ8 A8 A(9)
H4 E7
DQ9 A9 A(10)
J4 F7
DQ10 A10 A(11)
K5 C8
DQ11 A11 A(12)
J7 D8
DQ12 A12 A(13)
H7 E8
DQ13 A13 A(14)
K8 F8
DQ14 A14 A(15)
H8 D9
DQ15 A15 A(16)
G9
A16 A(17)
J5 F4
VCCF1 A17 A(18)
L5 E4
VCCF2 A18 A(19)
H9 D7
VCCF3 A19 A(20)
J6 E6
VCCPS A20 A(21)
E9
A21 A(22)
B3
VSS1
G3 H2
VSS2 _CEF1 _CS0
J9 B5
VSS3 _CEF2 _CS1
L4 H3
VSS4 _OE _RD
C6
_WE _WR
A1
NC1
A2 E5
NC2 RY__BY1
A9 B4
NC3 RY__BY2
A10 C5
NC4 _WP_ACC
B2 D5
NC5 _RESET1
B6 L3
NC6 _RESET2 FDP
B7
NC7
B8 C4
NC8 _LB _BLE
B9 D4 V_FLASH
NC9 _UB _BHE
C2 J2
NC10 _CE1FPS _CS2
C9 D6
NC11 CE2PS
F5
NC12
F6 L6
NC13 NC29
F9 L7
NC14 NC28
G5 L8
NC15 NC27
G6 L9
NC16 NC26
G8 M1
NC17 NC25
K2 M2
NC18 NC24
K6 M9
NC19 NC23
K9 M10
NC20 NC22
L2
NC21
Iss.
3 4 5
6 7
1
2
A(2)
3
MIDI_CS
4
_CS4
VCHG VBAT
SML-521MUWT86
C303
R307 R308
0.1u
10K 100K
U303
MAX4599EXT-T
6 NO
INDLED_R R310 10K
COM 5
4 NC
C305
R312
0.1u 27K
BCLKX
Section
03/18
Designer
2004
03/18
Checked
2004
Approved
Notice No. Date Name LG Electronics Inc.
- 115 -
8 9 10
V_SRAM
U301
NL27WZ32US
8
A1 VCC
7
B1 Y1 _SUB_CS
6
Y2 B2 A(3)
5
GND A2
C301
0.1u
VBAT
C306
R318 R306 27p
22 120
LD301
Green Red
Q301
UMX1NTN
R311 10K
INDLED_G
R314
R313
47K
47K
Date Sign & Name
L1150
MODEL
YH HEO
DS JUNG
DRAWING
MEMORY
NAME
DRAWING
V1.2
NO.
LG Electronics Inc.
A
B
C
D
Sheet/
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