VK Quality Group GSM C/S
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Main Parts List
Main Parts List
VK Code
NAME & DESCRIPTION
Q'TY REFERANCE NUMBER
HICAT73C202A
IC POWER M ANAGEM ENT
1
U501
HICM IC52552B
IC LDO (150mA, M IC5255-2.8YM 5)
1
U601
HICM IC2211GS
IC LDO 1.8/3.3
1
U704
HICR1141Q15A
IC LDO 1.5V
1
U705
HICTQM 7M 400A IC POWER AM P M ODULE
1
U602
HICSI421000A
IC RF TRANSCEIVER
1
U603
HICESHSM 085A
IC FRONT END M ODULE (FEM )
1
U604
HTD00000EM B9 DUAL DIGITAL TRANSISTOR
1
Q601
HICCL765S00A
IC BACKEND
1
U701
HICNC7SZ19P6
IC DECODER/DEM ULTIPLEXER
2
U702,U703
HICM X92U616A
IC M ELODY
1
U706
HICESTLC250A
IC BLUETOOTH SINGLE CHIP
1
U801
HFB2G4500000
FILTER (BPF)
1
U802
HSM 0PI5A3158
IC SPDT ANALOG SWITCH
2
U804,U805
HZBRCA2450PA
BLUETOOTH ANTENNA
1
ANT801
V401,V402,V403,V404,V40
5,
V406,V407,V409,V410,V41
1,
V412,V413,V414,V415,V41
6,
V417,V418,V701,V702,V70
3,
V704,V705,V706,V707,V70
8
HV4815P018VA
ARRAY CHIP VARISTOR 4 CHANNEL
1
V408
HXOASE21022A
26M Hz BLUETOOTH CLOCK
1
X801
HCT32K768001
32.768KHz X-Tal
1
X201
26M Hz X-Tal
1
X601
HPFK4500SK0C
SIDE KEY(F-PCB)
1
S413
HTS00LS10N2T
CAM ERA KEY(TACT)
1
SW414
HAM CM G4015LB C-M IC
1
M IC401
HBBPAS414SRA
BATTERY BACK UP
1
B401
HCNREXF00100
ANT Connector
2
ANT601,ANT602
VKP110014000
SHIELD FRAM E A
1
N1
VKP110015000
SHIELD FRAM E B
1
N2
VKP110016000
SHIELD FRAM E C
1
N3
CAM ERA
HASSG1513LSA
SPEAKER (15X13)
INTENNA
HV1550P00000
VARISTOR, 1005 size (HIGH SPEED)
25
VK Code
NAME & DESCRIPTION
Q'TY
REFERANCE NUMBER
LCD M odule
HARR1106QIWA Receiver (11X06)
HVC001027000
Vibrator
HPFK4500CC0H
M AIN F-PCB
Summary of Contents for VK4500
Page 1: ...VK Quality Group GSM C S GSM GSM SERVICE MANUAL SERVICE MANUAL VK4500 VK4500 ...
Page 11: ...VK Quality Group GSM C S Appearance Appearance ...
Page 12: ...VK Quality Group GSM C S Icons Icons ...
Page 13: ...VK Quality Group GSM C S Icons Icons ...
Page 14: ...VK Quality Group GSM C S Icons Icons ...
Page 15: ...VK Quality Group GSM C S LCD Panel LCD Panel ...
Page 26: ...VK Quality Group GSM C S Battery Rear Case Battery Rear Case Disassembling Disassembling ...
Page 30: ...VK Quality Group GSM C S Main PCB Main PCB Disassembling Disassembling ...
Page 32: ...VK Quality Group GSM C S Lower Case Lower Case Ass Ass y y Disassembling Disassembling ...
Page 36: ...VK Quality Group GSM C S LCD LCD Ass Ass y y Disassembling Disassembling ...
Page 54: ...VK Quality Group GSM C S Battery Charger Block Battery Charger Block ...
Page 56: ...VK Quality Group GSM C S Main PCB Main PCB Top Top Bottom Bottom ...
Page 57: ...VK Quality Group GSM C S Module Area Module Area ...
Page 58: ...VK Quality Group GSM C S RF Area RF Area ...
Page 59: ...VK Quality Group GSM C S BASEBAND Area BASEBAND Area ...
Page 74: ...VK Quality Group GSM C S TX Power Trouble E TX Power Trouble E GSM GSM ...
Page 75: ...VK Quality Group GSM C S RX Sensitivity Trouble E RX Sensitivity Trouble E GSM GSM ...
Page 76: ...VK Quality Group GSM C S RX Sensitivity Trouble E RX Sensitivity Trouble E GSM GSM ...