- 91 -
LG Electronics Inc.
NAME
Rev. 1.1
Notice No.
Designer
Sheets
(1608)
CAMERA CHARGE PUMP
Transflash Connector
Approved
Date
Date
06/15
YH.HEO
YM.CHO
DRAWING
Sign & Name
MODEL
Checked
CE500
LCD BACKLIGHT / FLASH LED CHARGE PUMP
Battery Connector
DRAWING
Section
Name
Sheet/
2005
Iss.
SW.PARK
I/O CONNECTOR
5/7
NO.
IO, T-Flash...
BYP
4
3
EN
2
GND
IN
1
OUT
5
U501
MIC5255-2.85BM5
100K
R509
R506
NA
R534
NA
NA
R516
100K
R501
R533
100K
C518
0
R512
1u
1u
C509
R561
4.7K
NA
R507
10
R526
C514
27p
VBUS_USB
R513
VBAT
10
R517
10
1u
C505
27p
C513
1
D+
D+IC
6
D-
3
D-IC
4
2
GND
5
VBUS
2V8_VMEM
U503
STF203-22-TCT
100K
R536
100K
R502
NA
R514
100K
R532
VBAT
C501
1u
1u
C506
NA
R503
VCHARGE
R546
100K
100K
R545
4.7u
1u
C516
C508
R505
470K
0.1u
0
R529
VBAT
C531
U504
BH28FB1WHFV
BGND
6
GND
2
5
NC
1
STBY
VIN
3
4
VOUT
1
EN_FLSH
16
EN_SET
10
9
GND
5
ISINK1
6
ISINK2
ISINK3
7
ISINK4
8
PGND
17
4
VIN
13
VOUT_BL
3
VOUT_FL
AAT2806IXN-4.5-T1
11
C1+
12
C1-
C2+
14
15
C2-
2
C3+
C3-
PAD502
1
2
U502
R540
100K
R515
10
PAD501
1
2
VTFlash
C503
2.2u
R548
100K
100K
R547
R531
10
NA
R521
0
R528
C504
1u
R560
0
R522
NA
0
R530
0
R524
39p
C517
VTFlash
1u
C532
R523
10
39p
C515
R525
0
R504
0
100K
R543
R542
100K
1u
2V8_VEXT
R518
10
C510
C512
39p
10
R519
NA
R510
10
R520
6
7
8
9
16
17
18
19
2
20
21
22
23
24
25
26
3
4
5
CN501
1
10
11
12
13
14
15
R527
10
100K
R541
R508
100K
CD_DAT3_CS
CLK_SCLK
CMD_DI
DAT0_DO
DAT1_RSV
DAT2_RSV
GND
GND
VDD
VSS
C507
SD-500873-001
S501
1u
R511
0
C533
18p
C530
NA
0.01u
C502
AVL5M02-200
VA501
1u
C511
VBAT
10
R535
USBDM
CHARGER_DETECT
TFLASH_DAT3
TFLASH_DETECT_MV
TFLASH_DETECT_DBB
TFLASH_DAT3
USC5
DSR
USC2
TFLASH_CLK
CARKIT_DETECT
RPWRON
CARKIT_MICP
CARKIT_SPKN
CARKIT_SPKP
DEBUG_TX
DEBUG_RX
USC0
USC3
USC4
USC1
USC6
USBDP
LCD_BACKLIGHT
MLED
FLASH_LED
BAT_TEMP
TFLASH_DAT1
TFLASH_CMD
TFLASH_DAT0
TFLASH_DAT2
FLASH_EN
CAM_PWRON
MLED4
MLED3
MLED2
MLED1
Z3X-BOX.COM
Содержание CE500
Страница 1: ...Service Manual Model CE500 Service Manual CE500 Date September 2005 Issue 1 0 Z 3 X B O X C O M ...
Страница 3: ... 4 Z 3 X B O X C O M ...
Страница 14: ...3 Technical Brief 15 3 1 4 Digital Baseband DBB Processor Block diagram of the AD6532 Z 3 X B O X C O M ...
Страница 36: ...4 TROUBLE SHOOTING 37 Test Point VEXT VRTC VMEM VINT VSIM VPLL VUSB VABB VTCXO VCORE VMIC Z 3 X B O X C O M ...
Страница 77: ...4 TROUBLE SHOOTING 78 5 Check Tx I Q TXQP TXQN TXIN TXIP U704 Test Point Z 3 X B O X C O M ...
Страница 85: ...Note 86 Z 3 X B O X C O M ...
Страница 93: ... 94 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 94: ... 95 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 95: ... 96 Z 3 X B O X C O M ...
Страница 103: ...9 CALIBRATION 104 L Standalone Test Equipment Setup Oscilloscope Z 3 X B O X C O M ...
Страница 105: ... 106 Z 3 X B O X C O M ...
Страница 127: ...Note 128 Z 3 X B O X C O M ...