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19" LCD Color Monitor
Lenovo L1900P
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Service
Service
Service
Horizontal Frequency
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30-81 KHz
TABLE OF CONTENTS
Page
Description
Page
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Description
6. Schematic……………......................................18
Revision List………………………………………………....2
6.1. Main Board………..........................................18
Important Safety Notice……………………………….........3
6.2. Power Board...……........................................22
1. Monitor Specification.................................………........4
6.3. Key Board………………………………………24
2. LCD Monitor Description…………………………….......5
7. PCB Layout..…………......................................25
3. Operation Instruction…................................................6
7.1. Main Board………..........................................25
3.1. General Instructions....................................…...........6
7.2. Power Board…...............................................28
3.2. Control Button………………………………..............6
7.3. Key Board……………....................................31
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Table of Contents…………………………………………...1
8. Maintainability……….......................................32
4. Input/Output Specification…………………….……...10
8.1. Equipments and Tools Requirement..............32
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3.3. OSD Menu..................................…...........................7
8.2. Trouble Shooting………..............................33
4.2. Factory Preset Display Modes…….........................11
9. White-Balance, Luminance adjustment............39
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4.1. Input Signal Connector................…………..............10
4.3. Panel Specification…………………………………...11
10. Monitor Exploded View…………….….............41
5. Block Diagram……………………………....................14
11. BOM List………………………………............42
5.1. Software Flow Chart………………………….….......14
12. Different Parts List………………………..........54
5.2. Electrical Block Diagram………………………16
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
1
19" LCD Color Monitor
Lenovo L1900P
Revision List
Version
Release Date
Revision History
TPV Model Name
T9RGM6DKKCH2HC
T9RGM6DMKCH2HC
T9RGM6DBKCH2HC
A00
Sep 25, 2008
Initial release
T9RGM6DCKCH2HC
T9RGM6DLKCH2HC
T9RGM6DJKCH2HC
Oct 30,2008
Add new BOM
T9RGM6DBKCH4HC
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T9RGM6DBKCH5HC
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A01
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T9RGM6DBKCH3HC
2
19" LCD Color Monitor
Lenovo L1900P
Important Safety Notice
Proper service and repair is important to the safe, reliable operation of all Lenovo Company Equipment. The service
procedures recommended by Lenovo and described in this service manual are effective methods of performing
service operations. Some of these service operations require the use of tools specially designed for the purpose.
The special tools should be used when and as recommended.
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It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in
order to minimize the risk of personal injury to service personnel. The possibility exists that improper service
methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE
NOT EXHAUSTIVE. Lenovo could not possibly know, evaluate and advise the service trade of all conceivable ways
in which service might be done or of the possible hazardous consequences of each way. Consequently, Lenovo has
not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not
recommended by Lenovo must first satisfy himself thoroughly that neither his safety nor the safe operation of the
equipment will be jeopardized by the service method selected.
Hereafter throughout this manual, Lenovo Company will be referred to as Lenovo.
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WARNING
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Use of substitute replacement parts, which do not have the same, specified safety characteristics, may create shock,
fire, or other hazards.
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Under no circumstances should the original design be modified or altered without written permission from Lenovo.
Lenovo assumes no liability, express or implied, arising out of any unauthorized modification of design.Servicer
assumes all liability.
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FOR PRODUCTS CONTAINING LASER:
DANGER-Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM.
CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
CAUTION -The use of optical instruments with this product will increase eye hazard.
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TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF
THIS SERVICE MANUAL.
Take care during handling the LCD module with backlight unit
-Must mount the module using mounting holes arranged in four corners.
-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.
-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to
the panel.
-Protect the module from the ESD as it may damage the electronic circuit (C-MOS).
-Make certain that treatment person’s body is grounded through wristband.
-Do not leave the module in high temperature and in areas of high humidity for a long time.
-Avoid contact with water as it may a short circuit within the module.
-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may
damage the panel.)
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19" LCD Color Monitor
Lenovo L1900P
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1. Monitor Specifications
4
19" LCD Color Monitor
Lenovo L1900P
2. LCD Monitor Description
The LCD monitor will contain a main board, a power board and a key board which house the flat panel control logic,
brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips
each voltage.
Monitor Block Diagram
CCFL Drive.
Flat Panel and
Power board
Main Board
DVI
D-SUB
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(Include: adapter, inverter)
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CCFL backlight
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Key Board
AC-IN
HOST Computer
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100V-240
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Video signal, DDC
19" LCD Color Monitor
Lenovo L1900P
3. Operating Instructions
3.1 General Instructions
Press the power button to turn the monitor on or off. The other control buttons are located at the front of the
panel of the monitor.
By changing these settings, the picture can be adjusted to your personal preferences.
-
The power cord should be connected.
-
Connect the video cable from the monitor to the video card.
-
Press the power button to turn on the monitor, the power indicator will light up.
3.2 Control Buttons
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3.2.1 Key Control
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19" LCD Color Monitor
3.3 OSD Menu
Lenovo L1900P
The setting adjustable with the user controls are viewed through the On-Screen-Display (OSD), as shown
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below.
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19" LCD Color Monitor
Lenovo L1900P
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OSD function
8
Lenovo L1900P
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19" LCD Color Monitor
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19" LCD Color Monitor
Lenovo L1900P
4. Input/Output Specification
4.1 Input Signal Connector
Analog connectors
Description
Pin No.
Description
1.
Red Input
9.
+5VDC
2.
Green Input
10.
GND
3.
Blue Input
11.
GND
4.
GND
12.
SDA
5.
Connection detect
13.
H sync
6.
Red GND
14.
V sync
7.
Green GND
15.
SCL
8.
Blue GND
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VGA connector layout
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Pin No.
Pin No.
Description
TMDS Data 2-
2
TMDS Data 2+
3
Pin No.
Description
Pin
No.
Description
TMDS Data 1-
17
TMDS Data 0-
10
TMDS Data 1+
18
TMDS Data 0+
TMDS Data 2/4 Shield
11
TMDS Data 1/3 Shield
19
TMDS Data 0/5 Shield
4
TMDS Data 4-
12
TMDS Data 3-
20
TMDS Data 5-
5
TMDS Data 4+
13
TMDS Data 3+
21
TMDS Data 5+
DDC Clock
14
+5V Power
22
TMDS Clock Shield
7
DDC Data
15
Ground(for+5V)
23
TMDS Clock +
8
N.C.
16
Hot Plug Detect
24
TMDS Clock -
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DVI connectors
10
Lenovo L1900P
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19" LCD Color Monitor
4.2 Factory Preset Display Modes
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4.3 Panel Specification
4.3.1 General Features
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LM190E08-TLJ1 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp
(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive
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type display operating in the normally white mode. It has a 19.0 inch diagonally measured active display area with
SXGA resolution (1024 vertical by 1280 horizontal pixel array) Each pixel is divided into Red, Green and Blue
sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is
determined with an 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,7M colors with
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Advanced-FRC (Frame Rate Control). It has been designed to apply the interface method that enables low power,
high speed, low EMI. FPD Link or compatible must be used as a LVDS (Low Voltage Differential Signaling) chip. It is
intended to support applications where thin thickness, wide viewing angle, low power are critical factors and graphic
displays are important. In combination with the vertical arrangement of the sub-pixels, the LM190E08-TLJ1
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characteristics provide an excellent flat panel display for office automation products such as monitors.
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4.3.2 Display Characteristics
11
19" LCD Color Monitor
Lenovo L1900P
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4.3.3 Optical Characteristics
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19" LCD Color Monitor
Lenovo L1900P
4.3.4 Electrical Characteristics
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(1) TFT-LCD
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(2) Backlight
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19" LCD Color Monitor
Lenovo L1900P
5. Block Diagram
5.1 Software Flow Chat
1
Y
2
3
N
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N
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Y
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6
N
7
8
Y
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10
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N
N
11
Y
12
13
Y
Y
14
N
15
Y
17
18
N
N
19
Y
14
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19" LCD Color Monitor
Lenovo L1900P
1) MCU initializes.
2) Is the EPROM blank?
3) Program the EPROM by default values.
4) Get the PWM value of brightness from EPROM.
5) Is the power key pressed?
6) Clear all global flags.
7) Are the AUTO and SELECT keys pressed?
8) Enter factory mode.
9) Save the power key status into EPROM.
Turn on the LED and set it to green color.
11) Update the lifetime of back light.
12) Check the analog port, are there any signals coming?
13) Does the scalar send out an interrupt request?
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14) Wake up the scalar.
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10) In standby mode?
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Scalar initializes.
15) Are there any signals coming from analog port?
16) Display "No connection Check Signal Cable" message. And go into standby mode after the message
disappears.
18) Process the OSD display.
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17) Program the scalar to be able to show the coming mode.
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19) Read the keyboard. Is the power key pressed?
15
19" LCD Color Monitor
5.2 Electrical Block Diagram
Lenovo L1900P
5.2.1 Main Board
Panel Interface
Crystal (X401)
(CN301)
14.31818MHZ
EEPROM (U403)
Scalar TSUM5PFHL-LF
M24C04-WMN6TP
(Include MCU, ADC, OSD)
Keypad Interface
(U401)
(CN402)
RX(C) N
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Flash Memory (U402)
V sync
SST25LF020A-33-4C-SAE
DDC_SCL
RGB
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DAT+/-
RXP
RXN DAT+/-
DDC_SCL
DDC_SDA
RXCP
RXCN
ESD (U103)
ESD (U105)
ESD (U106)
AZC099-04S
AZC099-04S
AZC099-04S
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AZC099-04S
(CN102)
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ESD (U104)
DVI Connector
VGA_R+
VGA_G+
VGA_B+
VGA_SCL
VGA_SDA
HPD
DVI_HPD
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DDC_SDA
D-Sub Connector
(CN101)
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RX(C) P
H sync
16
ESD (U107)
AZC099-04S
19" LCD Color Monitor
Lenovo L1900P
5.2.2 Inverter/Power Board
AC input
Bridge
Rectifier
and Filter
EMI filter
Rectifier
diodes
Transformer
Start Circuit: R904, R932, R933
CN902
5V
Feedback
Circuit
PWM
Control IC
12V
Output
Circuit
MOSFET
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Transformer
Feedback
Circuit
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PWM
Control IC
Over Voltage
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（IC801）
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Lamp
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ON/OFF
17
ON/OFF
Control
DIM
19" LCD Color Monitor
Lenovo L1900P
6. Schematic
6.1 Main Board
715G2883-1-6
FB102
FB107
16
DDC1_SCL
DDC1_SCL
DSUB_SCL 15
14
100R 1/16W 5%
DDC1_SDA
13
R113
DSUB_SDA 12
11
17
100R 1/16W 5%
1
2
3
6
5
4
I/O1 I/O4
GNDVDD
I/O2 I/O3
ESD_VCC
H_Sy nc
V_Sy nc
VGA_PLUG
DSUB_5V
VGA_G+
RLZ5.6B
U103
VGA_G+
VGA_R+
1
2
3
I/O1 I/O4
GNDVDD
I/O2 I/O3
VGA_B+
JACK
C115
0.1uF/16V
18
17
10
9
2
1
13
12
5
4
21
20
23
24
1
2
3
U107
AZC199-04S
I/O1 I/O4
GNDVDD
I/O2 I/O3
ESD_VCC
6
5
4
1
2
3
U105
AZC199-04S
I/O1 I/O4
GNDVDD
I/O2 I/O3
ESD_VCC
6
5
4
C120
NC
候綼　U107
1
2
3
U106
AZC199-04S
I/O1 I/O4
GNDVDD
I/O2 I/O3
10R
10R
10R
10R
10R
10R
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
5%
5%
5%
5%
5%
5%
R132
R134
10R 1/16W 5% RXCP
10R 1/16W 5% RXCN
RX0P
RX0N
RX1P
RX1N
RX2P
RX2N
NC
2
DSUB_G+
2
R114
100R 1/16W 5% C110
0.047uF
DSUB_G-
2
R115
100R 1/16W 5%C111
0.047uF
DSUB_R+
2
DSUB_R-
2
C109
5pF/50V
1
BEAD
2
C113
5pF/50V
75R 1/16W 5%
VGA_R-
R117
100R 1/16W 5%
C114
0.047uF
CMVCC
DSUB_5V
D104
2
2
BAT54C
3
R140
NC
R122
NC
RX0P
RX0N
RX1P
RX1N
RX2P
RX2N
2
2
2
2
2
2
RXCP
RXCN
2
2
Q101
NC
R121
HDCP_CTRL
R123
NC
R125
4K7 1/16W 5%
R124
4K7 1/16W 5%
2
NC
DDC1_SCL
DDC1_SDA
2
NC
C116
U101
8
7
6
5
DDC_WP
VCC A0
WP
A1
SCL A2
SDA VSS
1
2
3
4
NC / M24C02-WMN6TP
CMVCC
FB105
FB104
300 OHM
C121
1000pF
D108
BAT54C
VCC3.3
R133
10K 1/16W 5%
DVI_HPD
C119
R135
R137
10K 1/16W 5%
VGA_PLUG R139
NC
候綼　U1 05
DSUB_SOG
100R 1/16W 5% C108
0.047uF
R116
ESD_VCC
6
5
4
C118
470R 1/16W 5% C107
1000pF
R111
DVI_5V
DDC2_SCL
DDC2_SDA
R126
R127
R128
R129
R130
R131
R110
75R 1/16W 5%
C101
NC
DDC2_SCL
DDC2_SDA
2
FB101
VGA_R+
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R120 10K 1/16W 5%
11
3
19
22
GND POWER DGND
R118 100R 1/16W 5%
R119 100R 1/16W 5%
DSUB_B-
DVI_5V
300 OHM
C122
1000pF
3
GND
GND
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2DAT3+
DAT3DAT4+
DAT4DAT5+
DAT5clk+
clk-
DVI_5V
DVI_HPD
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1/3shield
2/4shield
0/5shield
clk shield
8
15
6
7
14
16
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VSY NC
SY NC GND
DDC SCL
DDC SDA
+5V
HPD
BEAD
2
VGA_G-
候綼　U10 1
CN102
1
ESD_VCC
6
5
4
100R 1/16WC106
5%
0.047uF
R109
R112
候綼　U10 3
C124
0.1uF 16V
ZD105
DB15
75R 1/16W 5%
VGA_B-
FB103
C112
NC
300 OHM
VGA_BVGA_B+
ZD104
VGA_G- RLZ5.6B
VGA_G+
VGA_RVGA_R+
FB108
300 OHM
AZC199-04S
AZC199-04S
26
25
2
DDC1_SDA
10
5
9
4
8
3
7
2
6
1
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2
R101
DSUB_SDA
2
1
U104
DSUB_SCL
CN101
D109
BAT54C
DSUB_B+
C105
5pF/50V
2
22pF 22pF
DSUB_5V
R108
100R 1/16W 5% C102
0.047uF
1
2K2 1/16W 5%
R105
2
C103 C104
2
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2K2 1/16W 5%
R107
2
2
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R106
DSUB_H
DSUB_V
BEAD
1
R103 1K 1/16W 5%
R104 1K 1/16W 5%
1
3
0R05 1/10W 5%
VGA_B+
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H_Sy nc R102
V_Sy nc
2
MVCC_1
6K8 1/16W 5%
R138
4K7 1/16W 5%
DET_CABLE
2
4K7 1/16W 5%
DDC2_SCL
DDC2_SDA
候綼　U1 06
2
DDC_WP
C117
R136
NC
U102
8
7
6
5
VCC A0
WP
A1
SCL A2
SDA VSS
NC
1
2
3
4
NC / M24C02-WMN6TP
ESD_VCC2
FB109
ESD_VCC1
T P V ( Top
絬隔瓜絪腹
Key Component
300 OHM
Date
18
Victory
Electronics
Co . ,
G2883-1C-3-X-13-080916
2.0.INPUT
Tuesday , September 16, 2008
Ltd. )
OEM MODEL Lenov o L1900
Size
B
TPV MODEL
Rev
1A
称爹
<称爹>
T98*
PCB NAME
Sheet
2
of
6
19" LCD Color Monitor
Lenovo L1900P
CN301
2
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PB[0..9]
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
CMVCC
4K7 1/16W 5%
10K 1/16W 5%
R304
0.1uF/16V
1
2
3
4
S
S
S
G
Q301
AO3401
47K 1/16W 5%
D
D
D
D
8
7
6
5
NC\AO4411
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
LVBCKM
LVBCKP
LVB3M
LVB3P
LVA0M
LVA0P
RXOCRXOC+
RXO3RXO3+
RXE0RXE0+
LVA1M
LVA1P
RXE1RXE1+
LVA2M
LVA2P
LVACKM
LVACKP
LVA3M
LVA3P
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PANEL_VCC
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R302
C302
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U301
R303
LVB0M
LVB0P
LVB1M
LVB1P
LVB2M
LVB2P
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PA[0..9]
PB[0..9]
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2
PA[0..9]
C303
NC
C304
NC
PANEL_VCC
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Q302
2N3906S-RTK/PS
CONN
R301
C301
330 OHM 1/4W
0.1uF/16V
R305
0 OHM +-5% 1/8W
+ C305
3D
100uF25V
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PPWR_ON#
1
G
2
S
AO3401L
ht
2
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL Lenov o L1900
Size
A
Rev
1A
称爹
<称爹>
絬隔瓜絪腹
G2883-1C-3-X-13-080916
TPV MODEL
Key Component
3.0.OUTPUT
PCB NAME
Date
Sheet
Tuesday , September 16, 2008
19
T98*
3
of
6
19" LCD Color Monitor
Lenovo L1900P
CMVCC
C705
1
2
3
4
5
6
7
8
9
SM340A
D701
CMVCC
CMVCC
BKLT-VBRI
BKLT-EN
PANEL_ID#
Volume#
Mute
DGND
C713
NC
R709
NC
R710 NC
Volume#
0.1uF/16V
Q702
KN2907AS
R705
PANEL_ID# 2
2
Q703
KN2907AS
Mute 2
300 OHM
FB704
C701
0.1uF/16V
C712
NC
100uF25V
10K 1/16W 5%
R706
BKLT-VBRI
VCC3.3
R708
NC
FOR EMI
R701
0R05 1/4W
adj_BACKLIGHT 2
1K 1/16W 5%
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CONN
lock type
MVCC
VCC3.3
+ C704
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FB702
300 OHM
CN701
VCC1.8
C710
0.1uF 16V
1,2,3
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VCTRL
MVCC_1
3
R702
R703
FB703
300 OHM
10K 1/16W 5%
C702
MVCC
R704
on_BACKLIGHT 2
0.1uF 16V
NC
3
+ C706
100uF25V
C708
VCC3.3
U701
VIN
VOUT
2
C707
C709
AP1117E33LA
+
0.1uF/16V
0.1uF/16V
100uF25V
tp
Q701
4K7 1/16W 5%
2N3904S-RTK/PS
FB701
ht
NC
C711
://
w
10K 1/16W 5%
BKLT-EN
ww
D702
BAT54C
VSS
VCC3.3
1
VCC3.3
1
2
DVI_5V DSUB_5V
OEM MODEL Lenov o L1900
Size
B
絬隔瓜絪腹
G2883-1C-3-X-13-080916
TPV MODEL
Rev
1A
Key Component
4.0.POWER
PCB NAME
称爹
<称爹>
T P V ( Top
Date
20
Victory
Electronics
Co . ,
Tuesday , September 16, 2008
Ltd. )
Sheet
T98*
4
of
6
19" LCD Color Monitor
Lenovo L1900P
VCC1.8
VDDP
VCC3.3
4
VDDC
VCC3.3 FB401
AVDD VCC3.3 FB402
VPLL
VCC1.8
0 OHM +-5% 1/8W
VCC3.3
300OHM
C412
300OHM
C409
C402
10uF/50V
+ C403
C404
C406
0.1uF/16V
C405
0.1uF/16V
VDVI VMPLL
VPLL AVDD VDDP
Del C209
10uF/50V
VDDC
0.1uF/16V 0.1uF/16V
C408
0.1uF/16V
C410 C411
VCC3.3 FB404
1
1
1
1
1
1
1
1
1
1
RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN
DDC2_SDA
DDC2_SCL
AVDD
R404
LF_B
PA[0..9]
3
R401 390 OHM 1/16W
PB[0..9]
PB[0..9]
3
R445
R409
LVDS
8
7
6
5
10uF/50V
R421
R423
0R05 1/16W
100R 1/16W 5%
100R 1/16W 5%
100R 1/16W 5%
100R 1/16W 5%
100R 1/16W 5%
R419
R420
R422
120R 1/16W 5%
120R 1/16W 5%
NC
100R 1/16W 5%
100R 1/16W 5%
C423
10K 1/16W 5%
EE_WP
VCC NC
WC
E1
SCL E2
SDA VSS
1
2
3
4
M24C04-WMN6TP
MVCC
CMVCC
R448
20K OHM 1/16W
Q406
AO3401
R449
30K OHM 1/16W 5%
R410
6K8 1/16W 5%
KEY 1
KEY 2
DET_CABLE
1
C418
LED_GRN/BLUE
LED_ORANGE
HDCP_CTRL
Mute
1
4
0.1uF/16V
R426
POWER_KEY #
R413
3.9K 1/16W 5%
CMVCC
VCC3.3
R427
NC/10K 1/16W 5%
FB406
R430
NC
MSCL
MSDA
4
Volume#
NC
Q404
NC
VCC3.3
0.22uF16V
U403
8
7
6
5
R444
3.9K OHM 1% 1/16W
CN402
ht
MSCL
MSDA
R442
100R 1/16W 5%
100R 1/16W 5%
tp
VCC3.3
10K 1/16W 5%
NC
://
w
R429
R431
R441
C416
NC
4
ww
1
C422 0.1uF/16V
R440
R407
10K 1/16W 5%
R428 100R 1/16W 5%
10K 1/16W 5%
PANEL_ID#
WP
X401
14.31818MHz
C421 47pF
R446
NC
R415
R416
R417
R424
R425
2
C420 47pF
1
Q401
NC
NC
NC
.w
j
C419
100K 1/16W 5%
DDC_WP
R406
on_BACKLIGHT 4
adj_BACKLIGHT 4
SST25LF020A-33-4C-SAE
3
PPWR_ON#
MVCC
NC
DVI_5V
R447
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
EE_WP
WP
NC
R405
PA[0..9]
U402
CE# VDD
SO HOLD#
WP# SCK
VSS
SI
C415
0.1uF/16V
Q405
NC
C401
1
2
3
4
C414
0.1uF/16V
C413
0.1uF/16V
NC
0.1uF/16V
C417
R412
10K 1/16W 5%
VDVI
R403
0 OHM +-5% 1/8W
R402
VCC3.3
0.22uF16V
VCC3.3
300OHM
ne
t
DSUB_R+
DSUB_RDSUB_G+
DSUB_GDSUB_SOG
DSUB_B+
DSUB_BDSUB_H
DSUB_V
DDC1_SDA
DDC1_SCL
VMPLL
VCC3.3
el.
1
1
1
1
1
1
1
1
1
1
1
0.1uF/16V
C407
0.1uF/16V
0.1uF/16V
0.1uF/16V
0.1uF/16V
VCTRL
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
+
1
FB403
1
2
3
4
5
6
7
CONN
R443
3.9K OHM 1% 1/16W
KEY 2
KEY 1
POWER_KEY #
LED_GRN/BLUE
LED_ORANGE
LF_B
C436
FB405
NC
NC
C431
C432
C433
C434
R411
C435
R408
1000PF
0.1uF/16V
0.1uF/16V
0.1uF/16V
10K 1/16W 5%
0.1uF/16V
10K 1/16W 5%
lock type
OEM MODEL Lenov o L1900
Size
C
絬隔瓜絪腹
G2883-1C-3-X-13-080916
TPV MODEL
Rev
1A
Key Component
5.0.SCALER
PCB NAME
称爹
<称爹>
TPV
Date
21
( Top
Victory
Electronics
Co . ,
Tuesday , September 16, 2008
Ltd. )
Sheet
T98*
5
of
6
19" LCD Color Monitor
6.2 Power Board
Lenovo L1900P
715G2664-1-2
100　1/4W R918
F902
0R05 1/4W
C905
100uF/450V
+
R904
4K7 1/4W
R905
NC
C906
1500pF2KV
R935 100　1/4W
3
4
!
R915
220K 1/8W
!
R910
10R 1/4W
R938
10K 1/8W
R917
1K 1/8W
R912
22K　1% 1/8W
C909
0.22uF/50V
!
F901
4A/250V
FG
D907
31DQ06FC3
POWER X'FMR
Q901
STP10NK70ZFP
R913
NC
IC903
PC123X2Y FZOF
!
+ C939
1000uF25V
2
1
2
1K 1/4W
1K 1/4W
1K 1/4W
1
C910
1000pF
R936
NC
R967
0R05 1/4W
+5V
C915
470uF16V
+
C916
0.1uF
R940
33K 1/10W
R924
1K5 1/10W
R925
1K 1/10W 1%
R927
3.6K　1% 1/10W
ZD922
RLZ5.1B
ZD921
RLZ15B
D915
IN4148W
D916
IN4148W
C924 0.01uF
R914
0.27　2W
IC904
AP431VLA
C928
0.0012uF
el.
12
3
IC901
TEA1530AT
R931
8K2 1/8W
!
NR901
NTCR
3
3
R926
10K 1/10W
R942
1K 1/10W 1%
C925
NC
R930
2.4K　1% 1/10W
C921
0.0047UF/400V
9
8
7
6
5
4
3
2
1
+5V
+12V
!
C931
C930
0.1uF
0.1uF
tp
!
WAFER
D903
IN4148W
R916
1K5 1/8W
C903
0.22uF/275V
2
FB901
BEAD
!
!
t
R907
NC
8
7
6
5
R911
1K 1/8W
R902
R901
680K　1/4W 680K　1/4W
!
8
CN902
CONNECTOR
DIM
ht
R903
680K　1/4W
6
1
Q902
PMBS3904
L903
1.1uH
.w
j
Vcc
DRAIN
GND
HVS
PROTECT DRIVER
CTRL
SENSE
26mH
!
R962 100　1/4W
4
C911
1uF/25V
2
1
10
://
w
L901
R933
4K7 1/4W
!
FG
3
JR901
0R05 1/4W
R961 100　1/4W
ww
C901
1000pF
!
+
11
1
1
2
3
4
C904
0.22uF/275V
C902
1000pF
C908
22uF/50V
R909
10R 1/4W
6
4
ZD901
2
C907
0.1uF
D901
PS102R
D900
PR1007R 1A/1000V
1
4
VCC
R906
NC
2
-
R932
4K7 1/4W
1K 1/4W
1
D905
NC
C929
0.001uF
R928
7
2
!
R929
1K 1/4W
NC
2
R908
100K　2W 5
D906
SP10100
2
C938
0.0015uF/2KV
3
C922
NC
1
BD901
2KBP08M
+
!
2
3
ZD902
RLZ15B
1
9
1
4
+
R923
1
C918
680uF/25V
+
R922
T901
+
ne
t
!
C917
680uF/25V
2
100　1/4W R920
+12V
L904
1.1uH
C912
0.001uF
R921
100　1/4W R919
ON/OFF
1
CN900
T P V ( Top
!
Electronics
Co . ,
Ltd. )
OEM MODEL L1900
Size
G2664-1-2-X-1-080901
TPV MODEL
PWPC8921LQBZ
Rev
Key Component
01、Cov er
PCB NAME
715G2664-1-2
Date
22
Victory
絬隔瓜絪腹
Sheet
1
of
3
称爹
B
1
<称爹>
19" LCD Color Monitor
Lenovo L1900P
E
C803
1000pF
1
2
R812
33　1/4W
F801
0 OHM 1/4W
R804
100　1/8W
C802
470UF/25V
Q801
PMBS3904
C824
0.1uF
+
R809
3.6K　1% 1/10W
4
Q808
PDTA144WK
ON/OFF
R839
22R 1/8W
1
B
S
D
G
D
S
D
6
2
1
R828
10K 1/10W
8
R822
1K 1/10W 1%
2
CN802
CONN
3
R814
1K5 1/10W 1%
1
D802
BAV99
el.
JR802
0R05 1/4W
ww
D813
IN4148W
R841
68K　1% 1/10W
R829
22R 1/8W
C842
0.01uF
://
w
R802
R851
56K 1/10W 10K 1/10W
1
D801
BAV99
.w
j
R805
10K 1/10W
Q810
RK7002
R813
3.6K OHM 1% 1/10W
R801
1K5 1/10W 1%
C839
1000pF
7
3
R853
68K　1% 1/10W
R811
10K 1/10W
CN801
CONN
2
3
9
R850
22R 1/8W
Q806
PMBS3904
D817
IN4148W
R821
1K 1/10W 1%
Q802
AM9945N-T1-PF
5
G
D
R827
3.6K OHM 1% 1/10W
C835
NC
R817
10K 1/10W
C823
0.01uF
2
Q812
PMBS3906
1
D805
BAW56
1
C801
15pF/6KV
6
7
Q811
PMBS3904
DIM
2
1
2
C819
0.01uF
3
C807
0.1uF/25V
2
R855
33　1/4W
C
ne
t
Q804
PMBS3906
1
2
Q805
PDTC144WK
3
3
4
3
5
+12V
R806
3.6K　1% 1/10W
T801
POWER X'FMR
8
R825
22R 1/8W
R832
10K 1/10W
1
2
3
4
5
6
7
8
ht
C821
0.1uF/25V
R810
51K　1% 1/8W
R820
47K 1/10W
R831
2.4K　1% 1/10W
IC801
TL494IDR
1IN+
2IN+
1IN2INFEEDBACK
REF
DTC OUTPUT CTRL
CT
VCC
RT
C2
GND
E2
C1
E1
tp
C822
1uF/25V
C820
220pF
R861
NC
R807
68K　1% 1/10W
R808
47K 1/10W
R865
NC
C817
NC
R826
1K 1/10W 1%
Q803
PMBS3904
R818
1K 1/10W 1%
R854
NC
Q807
NC
R837
68K OHM 1% 1/10W
D814
IN4148W
16
15
14
13
12
11
10
9
R824
1K 1/10W 1%
JR801
0R05 1/4W
Q809
RK7002
R803
1M 1/10W 5%
C825
0.1uF/25V
C846
NC
C845
2.2uF/16V
C834
0.01uF
R862
1M 1/10W 5%
T P V ( Top
Electronics
Co . ,
Ltd. )
OEM MODEL L1900
Size
絬隔瓜絪腹
G2664-1-2-X-1-080901
TPV MODEL
B
PWPC8921LQBZ
Key Component
01、Cov er
PCB NAME
715G2664-1-2
Date
23
Victory
R835
1M 1/10W 5%
Sheet
1
of
3
Rev
称爹
Custom
1
<称爹>
19" LCD Color Monitor
6.3 Key Board
Lenovo L1900P
715G3282-1
3
SGND
SGND
POWER
MENU
2
3
SGND
SW001
1
NC
1
C010
SW002
4
ZD001
MM3Z5V6B
2
4
SGND
C008
0.1uF
C006
2
3
SGND
2
4
SGND
SGND
SGND
SGND
SGND
SGND
SGND
SGND
ht
tp
://
w
R001R002R003R004R005R006R007R008LED001LED002
LED RIGHT
N.C
N.C N.C
1.8
LED MIDDLE N.C
N.C N.C
N.C
ww
MENU(3.0K) 1.435V
4
1
ZD002
LEFT
SW005
SW003
3
SGND
1000PF+-10%
(1.8K) 1.042V
RIGHT
1
0.1uF
LEFT(1.8K) 1.042V
SW004
C009
2
0.1uF
4
.w
j
LBADC2
0.1uF
AUTO(3.0K) 1.435V
LBADC1
3
SGND
SW005
ZD004
C007
SGND
3
1
SGND
RIGHT
1.8K 1/10W 1%
MM3Z5V6B
R005
ZD003
R008
0R05 1/10W 5%
3 KOHM +-1% 1/10W
AUTO
R004
ne
t
R003
1.8K 1/10W 1%
el.
MM3Z5V6B
NC
3 KOHM +-1% 1/10W
MM3Z5V6B
ZD009
NC
R002
MM3Z5V6B
ZD008
R006
R007
ZD012
CONN
NC
ZD005
LBADC1
LBADC2
DC_POWERON
LED_GRN#
LED_Y ELL#
MM3Z5V6B
1
2
3
4
5
6
R001
GREE
2
CN001
MM3Z5V6B
ZD006
YELL
ZD007
NC/MM3Z5V6B
1
LED001
T P V ( Top
Electronics
Co . ,
Ltd. )
OEM MODEL LEN L1900P
Size
G3282-1-X-X-1-080916
TPV MODEL
LEN L1900P
Rev
Key Component
02.Key -pad-switch
PCB NAME
715G****
Date
24
Victory
絬隔瓜絪腹
Tuesday , September 16, 2008
Sheet
1
of
2
称爹
B
A
<称爹>
19" LCD Color Monitor
Lenovo L1900P
7. PCB Layout
7.1 Main Board
ht
tp
://
ww
w.
wj
el.
ne
t
715G2883-1-6
25
Lenovo L1900P
ht
tp
://
ww
w.
wj
el.
ne
t
19" LCD Color Monitor
26
Lenovo L1900P
ht
tp
://
ww
w.
wj
el.
ne
t
19" LCD Color Monitor
27
19" LCD Color Monitor
7.2 Power Board
Lenovo L1900P
ht
tp
://
ww
w.
wj
el.
ne
t
715G2664-1-2
28
Lenovo L1900P
ht
tp
://
ww
w.
wj
el.
ne
t
19" LCD Color Monitor
29
Lenovo L1900P
ht
tp
://
ww
w.
wj
el.
ne
t
19" LCD Color Monitor
30
19" LCD Color Monitor
7.3 Key Board
Lenovo L1900P
ht
tp
://
ww
w.
wj
el.
ne
t
715G3282-1
31
19" LCD Color Monitor
Lenovo L1900P
8. Maintainability
8.1 Equipments and Tools Requirement
Voltmeter.
2.
Oscilloscope.
3.
Pattern Generator.
4.
DDC Tool with an IBM Compatible Computer.
5.
Alignment Tool.
6.
LCD Color Analyzer.
7.
Service Manual.
8.
User Manual.
ht
tp
://
ww
w.
wj
el.
ne
t
1.
32
19" LCD Color Monitor
8.2 Trouble Shooting
Lenovo L1900P
8.2.1 Main Board
(1). No Power
No power
Press power key and look
if the picture is normal
NG
the AC of 100-240 is normal
Reinsert or check the
Adapter/Inverter section
el.
NG
OK
ne
t
Please reinsert and make sure
Measure U701 PIN2=3.3V
w.
wj
Measure Q703 Vcollector =1.8V
NG
Replace U701, Q702, Q703
ww
OK
X401 oscillate waveforms
are normal
NG
://
OK
ht
tp
Replace U401
33
Replace X401
19" LCD Color Monitor
Lenovo L1900P
(2). No Picture
No picture
NG
The button if
under control
X401 oscillate
NG
Replace X401
waveform is normal
OK
OK
NG
Check reset circuit of
Measure U701 PIN2=3.3V
U401 is normal
Check Correspondent
component
w.
wj
Replace U701, Q702, Q703
OK
X401 oscillate
NG
Replace X401
://
Check HS VS from
ww
waveform is normal
OK
el.
Replace U401
NG
ne
OK
t
Measure Q703 Vcollector =1.8V
Replace
CN101
is U401
normal
tp
NG
Check Correspondent
component
ht
OK
Replace U401
34
19" LCD Color Monitor
Lenovo L1900P
(3). White screen
White screen
NG
Measure Q302 base
X401 oscillate
waveform is normal
is low level?
OK
NG
OK
t
Check Q302 and Q301 are
broken or CN301 solder?
Replace X401
ne
Check reset circuit of
NG
OK
el.
U401 is normal
NG
Check Correspondent
component.
Replace U401
ht
tp
://
ww
Replace Panel
w.
wj
OK
35
Check Correspondent
component.
19" LCD Color Monitor
Lenovo L1900P
8.2.2 Power/Inverter Board
1.) No power
Check CN902 pin4, 5 = 12V
NG
Check AC line volt 110V or 220V
NG
OK
t
Check AC input
ne
Check the voltage of C905 (+)
NG
OK
el.
Check bridge rectified circuit and F901 circuit
NG
OK
w.
wj
Check start voltage for the pin8 of IC901
Check R904, R932, R933 and Check IC901
ww
Check the auxiliary voltage is bigger than
10V and smaller than 20V
://
NG
1) Check IC901
2) Check IC901 over current protect circuit
tp
OK
ht
Check IC901 pin6 PWM wave
OK
NG
Check IC901
Check Q901, ZD921, ZD922, D915, D916, IC903 and IC904
36
19" LCD Color Monitor
Lenovo L1900P
2.) W / LED, No Backlight
Check CN902 pin4, 5 = 12V
OK
NG
Check adapter or MB
Check ON/OFF signal
OK
NG
Check Interface board
ne
OK
t
Check IC801 PIN12=12V
NG
w.
wj
el.
Change Q808, Q805
Check IC801 PIN10, 9 have the output of square wave at short time
NG
OK
ww
Change IC801
Check Q802 PIN5, 6, 7, 8 have the output of square wave at short time.
NG
Check Q801, Q804, Q811, Q812 and Q802
tp
://
OK
ht
Check the output of T801
OK
NG
Change T801
Check connecter & lamp
37
19" LCD Color Monitor
Lenovo L1900P
8.2.3 Key Board
OSD is unstable or not working
N
Connect Key Pad Board
Is Key Pad Board connecting normally?
Y
N
Replace Button Switch
Y
el.
N
ht
tp
://
ww
Check Main Board
Replace Key Pad Board
w.
wj
Is Key Pad Board normally?
Y
ne
t
Is Button Switch normally?
38
19" LCD Color Monitor
Lenovo L1900P
9. White- Balance, Luminance Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.
Before started adjust white balance , please set the Chroma-7120 MEM Channel 3 to Reddish (6500K) color, MEM
Channel 4 to Default (7200K) color, MEM Channel 9 to Bluish (9300K) color , and MEM Channel 10 to sRGB color
( our Reddish color parameter is x = 313 ± 20, y = 329 ± 20, Y=180± 20cd/m2; Default color parameter is
x = 302 ± 20, y = 318 ± 20, Y=180± 20cd/m 2; Bluish color parameter is x = 283 ± 20, y = 297 ± 20, Y=180± 20cd/m2;
sRGB color parameter is x = 313 ± 20, y = 329 ± 20, Y=180± 20cd/m2)
How to setting MEM channel you can reference to chroma 7120 user guide or simple
“ NEXT” Key to modify xyY value and use “ID” key to modify the TEXT
use “ SC” key and
description Following is the procedure
to do white-balance adjust .
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2. Setting the color temp. you want
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A. MEM.CHANNEL 3 6500K (Reddish color):
Reddish color temp.parameter is x = 313 ± 20, y = 329 ± 20, Y=180± 20cd/m2
B. MEM.CHANNEL 4 7200K (Default color):
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Default color temp, parameter is x = 302 ± 20, y = 318 ± 20, Y=180± 20cd/m2
C. MEM.CHANNEL 9 9300K (Bluish color):
D. MEM.CHANNEL 10 (sRGB color):
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Bluish color temp, parameter is x = 283 ± 20, y = 297 ± 20, Y=180± 20cd/m2
sRGB color temp. parameter is x = 313 ± 20, y = 329 ± 20, Y=180± 20cd/m2
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3. Into Factory mode of Lenovo L1900P_4431-HE1-HS1:
Press the MENU button, pull out the power cord, and then plug the power cord. Then the factory OSD will be at the
left top of the panel.
5. Gain adjustment:
to 50; Adjust the Brightness
to 80.
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Set the Contrast
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4. Bias adjustment:
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Move cursor to “-F-” and press MENU key
A. Adjust Reddish (6500K) color-temperature
1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 313 ± 20, y = 329 ± 20, Y=180± 20cd/m2
4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4, 5, 6) until chroma 7120 RGB value meet the tolerance =100±2
39
19" LCD Color Monitor
Lenovo L1900P
B. Adjust Default (7200K) color-temperature
1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM.channel to Channel 4(with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 302 ± 20, y = 318 ± 20, Y=180± 20cd/m2
4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4, 5, 6) until chroma 7120 RGB value meet the tolerance =100±2
C. Adjust Bluish (9300K) color-temperature
1. Switch the Chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM. Channel to Channel 9 (with up or down arrow on chroma 7120)
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3. The LCD-indicator on chroma 7120 will show x = 283 ± 20, y = 297 ± 20, Y=180± 20cd/m2
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4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN on factory window until chroma 7120 indicator reached the value G=100
6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100
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7. Repeat above procedure (item 4, 5, 6) until chroma 7120 RGB value meet the tolerance =100±2
D. Adjust sRGB color-temperature
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1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM.channel to Channel 10 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 313 ± 20, y = 329 ± 20, Y=180± 20cd/m2
4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100
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5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4, 5, 6) until chroma 7120 RGB value meet the tolerance =100±2
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E. Turn the Power-button off to quit from factory mode.
40
19" LCD Color Monitor
Lenovo L1900P
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10. Monitor Exploded View
41
19" LCD Color Monitor
Lenovo L1900P
11. BOM List
T9RGM6DKKCH2HC
Location
Part No.
Description
050G 600 1 W
WHITE STRAP
052G
1150 C
INSULATING TAPE
052G
1186
SMALL TAPE
052G
1211503
ALUMINUM FOIL TAPE
052G6019 1
Remark
INSULATING TAPE
070GHDCP500HDC －
MSTAR HDCP
HDCP CODE
E08902
089G 728CAA 1
SIGNAL CABLE D-SUB COMLINK
E08902
089G 728GAA 1
D-SUB CABLE 1800MM YW0308
E08902
089G 728HAA 1
SIGNAL CABLE
E08903
089G1748CAA AC
SIGNAL CABLE DVI COMLINK
2nd source
E08903
089G1748GAA AC
SIGNAL CABLE DVI GREATLAND
2nd source
E08903
089G1748HAA AC
DVI CABLE
089G402A18NLSM
POWER CORD
E09502
095G8014 6WH42
HARNESS 6P(PH)-6P(PH) 260MM
E09502
095G8014 6XH42
HARNESS 6P(PH)-6P(PH) 260MM
0M1G 130 6120
SCREW M3X6
0M1G1730 6120
SCREW,42-D020523
0M1G2940 8225 CR3
SCREW
E750
750GLG190E8J11N0LX
PANEL LM190E08-TLJ1 KR LGD
E750
750GLG190E8J23N0LX
PANEL LM190E08-TLJ2 GZ LGD
756GQ8CB LL015
MAIN BOARD-CBPCRM6G9QA
056G1133 81
SST25LF020A-33-4C-SAE
100GLMG9003N11
MCU ASS'Y-056G1133 81
040G 45762412B
CBPC LABEL
CN402
033G3802 6
WAFER
CN701
033G3802 9
WAFER 9P RIGHT ANELE PITCH
CN301
033G801930F CH JS
CONNECTOR
C419
067G 3151007KV
ELCAP 10UF M 50V 105℃ KINGNICHI
CN101
088G 35315F H
D-SUB 15PIN
CN101
088G 35315F HD
D-SUB CONN F ATTACHED SCREW
CN102
088G 35424F D
DVI 24PIN CONN F ATTACHED SCREW
CN102
088G 35424F N
DVI 24PIN CONN F WITH SCREWS
X401
093G 22 53 J
14.31818MHZ/32PF/49US
C402
067G 3151007KB
EC 10uF M 50V 5*11
C305
067G 3151014KB
EC 100uF M 25V 6.3*11
C707
067G 3151014KB
EC 100uF M 25V 6.3*11
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SMTCR-U402
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U402
2nd source
2nd source
2nd source
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2nd source
42
2nd source
2nd source
19" LCD Color Monitor
Lenovo L1900P
067G 3151014KB
EC 100uF M 25V 6.3*11
C704
067G 3151014KB
EC 100uF M 25V 6.3*11
C402
067G 4051007PB
EC 10uF M 50V 5*11mm
C305
067G 4051014PB
EC 100uF M 25V 6.3*11mm
C704
067G 4051014PB
EC 100uF M 25V 6.3*11mm
C706
067G 4051014PB
EC 100uF M 25V 6.3*11mm
C707
067G 4051014PB
EC 100uF M 25V 6.3*11mm
U401
056G 562558
IC TSUM5PFHL-LF
U103
056G 662501
IC ESD AZ1015-04S
U104
056G 662501
IC ESD AZ1015-04S
U105
056G 662501
IC ESD AZ1015-04S
U106
056G 662501
IC ESD AZ1015-04S
U107
056G 662501
IC ESD AZ1015-04S
U103
056G 662502
IC ESD AZC199-04S SOT23-6L
U104
056G 662502
IC ESD AZC199-04S SOT23-6L
U105
056G 662502
IC ESD AZC199-04S SOT23-6L
U106
056G 662502
IC ESD AZC199-04S SOT23-6L
U107
056G 662502
IC ESD AZC199-04S SOT23-6L
U403
056G1133 32
IC M24C04-WMN6TP SO8
U402
056G1133 81
SST25LF020A-33-4C-SAE
U701
056T 585 4A
AP1117E33LA
Q701
057G 417 12 T
KEC 2N3904S-RTK/PS
Q302
057G 417 13 T
KEC 2N3906S-RTK/PS
Q702
057G 417 22 T
TRA KN2907AS -60V/-0.6A SOT-23
Q703
057G 417 22 T
TRA KN2907AS -60V/-0.6A SOT-23
Q701
057G 417511
MMBT3904
Q302
057G 417512
MMBT3906
Q301
057G 763 1
A03401 SOT23 BY AOS(A1)
Q406
057G 763 1
A03401 SOT23 BY AOS(A1)
061G0402000
RST CHIPR 0 OHM +-5% 1/16W
061G0402100
RST CHIPR 10 OHM +-5% 1/16W
R132
061G0402100
RST CHIPR 10 OHM +-5% 1/16W
R131
061G0402100
RST CHIPR 10 OHM +-5% 1/16W
R130
061G0402100
RST CHIPR 10 OHM +-5% 1/16W
R129
061G0402100
RST CHIPR 10 OHM +-5% 1/16W
R128
061G0402100
RST CHIPR 10 OHM +-5% 1/16W
R127
061G0402100
RST CHIPR 10 OHM +-5% 1/16W
R126
061G0402100
RST CHIPR 10 OHM +-5% 1/16W
R101
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R105
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R134
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R423
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C706
43
Lenovo L1900P
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R111
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R445
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R431
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R429
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R428
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R425
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R424
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R417
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R416
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R415
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R409
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R119
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R118
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R117
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R115
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R114
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R113
061G0402101
RST CHIPR 100 OHM +-5% 1/16W
R706
061G0402102
RST CHIPR 1 KOHM +-5% 1/16W
R104
061G0402102
RST CHIPR 1 KOHM +-5% 1/16W
R103
061G0402102
RST CHIPR 1 KOHM +-5% 1/16W
R705
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R703
061G0402103
R702
061G0402103
R442
061G0402103
R441
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R440
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R426
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R413
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R408
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R303
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R135
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R133
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R120
061G0402103
RST CHIPR 10 KOHM +-5% 1/16W
R421
061G0402104
RST CHIPR 100 KOHM +-5% 1/16W
R419
061G0402121
RST CHIP 120R 1/16W 5%
R420
061G0402121
RST CHIP 120R 1/16W 5%
R448
061G0402203
RST CHIP 20K 1/16W 5%
R411
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RST CHIPR 10 KOHM +-5% 1/16W
RST CHIPR 10 KOHM +-5% 1/16W
RST CHIPR 10 KOHM +-5% 1/16W
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R412
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19" LCD Color Monitor
44
19" LCD Color Monitor
Lenovo L1900P
061G0402222
RST CHIPR 2.2 KOHM +-5% 1/16W
R107
061G0402222
RST CHIPR 2.2 KOHM +-5% 1/16W
R449
061G0402303
RST CHIPR 30 KOHM +-5% 1/16W
R401
061G0402390 0F
RST CHIP 390R 1/16W 1%
R443
061G0402390 1F
RST CHIPR 3.9KOHM +-1% 1/16W
R444
061G0402390 1F
RST CHIPR 3.9KOHM +-1% 1/16W
R110
061G0402471
RST CHIPR 470 OHM +-5% 1/16W
R124
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R125
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R137
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R138
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R302
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R704
061G0402472
RST CHIPR 4.7 KOHM +-5% 1/16W
R304
061G0402473
RST CHIPR 47 KOHM +-5% 1/16W
R139
061G0402682
RST CHIP 6K8 1/16W 5%
R410
061G0402682
RST CHIP 6K8 1/16W 5%
R116
061G0402750
RST CHIPR 75 OHM +-5% 1/16W
R112
061G0402750
RST CHIPR 75 OHM +-5% 1/16W
R108
061G0402750
RST CHIPR 75 OHM +-5% 1/16W
R102
061G0603000
RST CHIPR 0 OHM +-5% 1/10W
FB403
061G0805000 F
RST CHIPR 0 OHM +-5% 1/8W FENGHUA
R305
061G0805000 F
RST CHIPR 0 OHM +-5% 1/8W FENGHUA
R403
061G0805000 F
RST CHIPR 0 OHM +-5% 1/8W FENGHUA
R701
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
R301
061G1206331
C107
065G0402102 32
1000PF +-10% 50V X7R
C121
065G0402102 32
1000PF +-10% 50V X7R
C122
065G0402102 32
1000PF +-10% 50V X7R
C431
065G0402102 32
1000PF +-10% 50V X7R
065G0402104 12
CAP CHIP 0402 0.1UF 16V X7R
065G0402104 12
CAP CHIP 0402 0.1UF 16V X7R
C124
065G0402104 12
CAP CHIP 0402 0.1UF 16V X7R
C115
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C301
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C302
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C403
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C404
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C405
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C406
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C407
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C710
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RST CHIPR 330 OHM +-5% 1/4W
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C711
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R106
45
19" LCD Color Monitor
Lenovo L1900P
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C709
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C708
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C705
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C701
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C435
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C434
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C433
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C432
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C422
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C418
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C417
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C415
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C414
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C413
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C412
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C411
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C410
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C409
065G0402104 15
MLCC 0402 0.1UF K 16V X5R
C104
065G0402220 31
CHIP 22PF 50V NPO
C103
065G0402220 31
CHIP 22PF 50V NPO
C423
065G0402224 17
CAP CER 0.22UF -20%-80%
C401
065G0402224 17
CAP CER 0.22UF -20%-80%
C421
065G0402470 31
MLCC 0402 CAP 47PF J 50V NPO
C420
065G0402470 31
MLCC 0402 CAP 47PF J 50V NPO
C102
065G0402473 12
CHIP 0.047uF 16V X7R
C106
065G0402473 12
CHIP 0.047uF 16V X7R
C108
065G0402473 12
CHIP 0.047uF 16V X7R
C110
065G0402473 12
CHIP 0.047uF 16V X7R
065G0402473 12
CHIP 0.047uF 16V X7R
065G0402473 12
CHIP 0.047uF 16V X7R
C105
065G0402509 31
CHIP 5pF 50V NPO
C109
065G0402509 31
CHIP 5pF 50V NPO
C113
065G0402509 31
CHIP 5pF 50V NPO
FB702
071G 56G301 EA
BEAD 300 OHM
FB401
071G 56V301 B
CHIP BEAD FCM2012VF-301T07 bullwill
FB402
071G 56V301 B
CHIP BEAD FCM2012VF-301T07 bullwill
FB404
071G 56V301 B
CHIP BEAD FCM2012VF-301T07 bullwill
FB104
071G 59G301
CHIP BEAD 300OHM
FB105
071G 59G301
CHIP BEAD 300OHM
C114
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C408
46
19" LCD Color Monitor
Lenovo L1900P
071G 59G301
CHIP BEAD 300OHM
FB108
071G 59G301
CHIP BEAD 300OHM
FB109
071G 59G301
CHIP BEAD 300OHM
FB703
071G 59G301
CHIP BEAD 300OHM
FB704
071G 59G301
CHIP BEAD 300OHM
FB102
071G 59K190 B
19 OHM BEAD
FB103
071G 59K190 B
19 OHM BEAD
FB101
071G 59K190 B
19 OHM BEAD
D104
093G 60505
DIO SIG SM BAT54C(PHSE)R
D108
093G 60505
DIO SIG SM BAT54C(PHSE)R
D109
093G 60505
DIO SIG SM BAT54C(PHSE)R
D702
093G 60505
DIO SIG SM BAT54C(PHSE)R
ZD104
093G 39GA01 T
RLZ5.6B
ZD105
093G 39GA01 T
RLZ5.6B
093G3004 3
SM340A
715G2883 1 6
MAIN BOARD PCB FR-4 D/S 80X72MM
KEPC9QQ9
KEY BOARD G3282-1-X-X-1-080916
CN001
033G3802 6H
WAFER 6P RIGHT ANGLE PITCH 2.0
SW004
077G 602 1 CJ
TACT SWITCH
SW005
077G 602 1 CJ
TACT SWITCH
SW001
077G 602 1 CJ
TACT SWITCH
SW002
077G 602 1 CJ
TACT SWITCH
SW003
077G 602 1 CJ
TACT SWITCH
LED001
081G 121C1 GP
LED GP32032CE/P310-ZY-50-HB
R008
061G0603000
RST CHIPR 0 OHM +-5% 1/10W
R003
061G0603180 1F
RST CHIPR 1.8 KOHM +-1% 1/10W
R005
061G0603180 1F
RST CHIPR 1.8 KOHM +-1% 1/10W
R002
061G0603300 1F
RST CHIPR 3 KOHM +-1% 1/10W
R004
061G0603300 1F
RST CHIPR 3 KOHM +-1% 1/10W
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
J004
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
C010
065G0603102 32
1000PF +-10% 50V X7R
C008
065G0603104 32
CHIP 0.1UF 50V X7R
C007
065G0603104 32
CHIP 0.1UF 50V X7R
C006
065G0603104 32
CHIP 0.1UF 50V X7R
C009
065G0603104 32
CHIP 0.1UF 50V X7R
ZD012
093G 39P599 T
MM3Z5V6B
ZD009
093G 39P599 T
MM3Z5V6B
ZD008
093G 39P599 T
MM3Z5V6B
J003
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D701
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FB107
47
19" LCD Color Monitor
Lenovo L1900P
093G 39P599 T
MM3Z5V6B
ZD006
093G 39P599 T
MM3Z5V6B
ZD005
093G 39P599 T
MM3Z5V6B
ZD004
093G 39P599 T
MM3Z5V6B
ZD003
093G 39P599 T
MM3Z5V6B
ZD002
093G 39P599 T
MM3Z5V6B
715G3282 1
KEY BOARD PCB FR-1 145X15MM
PWPC8921LQCJ
POWER BOARD G2664-A-2-X-1-080808
040G 45762412B
CBPC LABEL
GND1
009G6005 1
GROUND TERMINAL
CN803
033G8021 2E F
WAFER
CN804
033G8021 2E F
WAFER
IC903
056G 139 3A
IC PC123Y22FZ0F
NR901
061G 58080 WT
8 OHM NCT
R908
061G152M104 64
100KOHM 5% 2W
R914
061G152M278 64
0.27 OHM 5% 2W
C904
063G107K2246S1
X2 CAP 0.22UF K 275VAC
C903
063G107K2246S1
X2 CAP 0.22UF K 275VAC
C801
065G 6J1506ET
15PF 5% SL 6KV
C901
065G305M1022BP
Y2 1000PF M 250VAC Y5P
C902
065G305M1022BP
Y2 1000PF M 250VAC Y5P
C921
065G306M4722BP
4700PF +-20% 400VAC
C905
067G 40J10115K
EC CAP 100uF 450V 18*35mm
C802
067G215D4714KV
E.C 105℃ CAP 470UF M 25V ED SERIES
C917
067G215D6814KV
CAP 105℃ 680uF M 25V
C918
067G215D6814KV
CAP 105℃ 680uF M 25V
C939
067G215S1024KV
EC 105℃ CAP 1000UF M 25V
C915
067G215S4713KV
EC 105℃ CAP 470UF M 16V
L901
073G 174 65 H1
LINE FILTER 26mH MIN
073G 174 65 N1
LINE FILTER 26mH MIN
073G 253191 L
CHOKE COIL 1.1uH CC-007802
L904
073G 253191 L
CHOKE COIL 1.1uH CC-007802
T801
080GL19T 24 H
XFMR INVERTER 740mH DADON
T801
080GL19T 24 YS
X'FMR 740mH YS04170157
T901
080GL19T501 N
XFMR POWER 650uH+-5% YUVA
CN901
087G 501 37 S
AC INLET ST-01DG-B2K-K
BD901
093G 50460 28
BRIDGE DIODE KBP208G LITEON
D907
093G3006 1 1
31DQ06FC3 NIHON INTER
CN902
095G 825 9D502
WIRE HARNESS 9P(SCN)-9P 220MM
CN902
095G 825 9J502
WIRE HARNESS 9P(SCN)-9P
L903
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L901
t
ZD007
48
2nd source
19" LCD Color Monitor
Lenovo L1900P
Q901 ASS'Y
051G 200 1
OIL FOR DISAPPEAR
057G 667 21
STP10NK70ZFP
090G6263 1
HEAT SINK
0M1G1730 8120
SCREW
705GQ793060
D906 ASS'Y
051G 200 1
OIL FOR DISAPPEAR
D906
093G 60218
SB10100FCT
D906
093G 60267
SP10100
0M1G1730 8120
SCREW
Q90G0117 2
HEAT SINK
IC801
056G 379 22
IC TL494IDR SOIC-16
IC901
056G 379 71
IC TEA1530AT/N2 so-8 nxp
Q801
057G 417 4
PMBS3904/PHILIPS-SMT(04)
Q803
057G 417 4
PMBS3904/PHILIPS-SMT(04)
Q806
057G 417 4
PMBS3904/PHILIPS-SMT(04)
Q811
057G 417 4
PMBS3904/PHILIPS-SMT(04)
Q902
057G 417 4
PMBS3904/PHILIPS-SMT(04)
Q804
057G 417 6
PMBS3906/PHILIPS-SMT(06)
Q812
057G 417 6
PMBS3906/PHILIPS-SMT(06)
Q802
057G 600 55
P5506 HVG SO-8
Q810
057G 759 2
RK7002
Q809
057G 759 2
Q808
057G 760 4B
Q805
057G 760 5B
Q802
057G 763 14
AM9945N
R818
061G0603100 1F
RST CHIPR 1 KOHM +-1% 1/10W
R821
061G0603100 1F
RST CHIPR 1 KOHM +-1% 1/10W
R822
061G0603100 1F
RST CHIPR 1 KOHM +-1% 1/10W
061G0603100 1F
RST CHIPR 1 KOHM +-1% 1/10W
061G0603100 1F
RST CHIPR 1 KOHM +-1% 1/10W
R925
061G0603100 1F
RST CHIPR 1 KOHM +-1% 1/10W
R942
061G0603100 1F
RST CHIPR 1 KOHM +-1% 1/10W
R805
061G0603100 2F
RST CHIPR 10K OHM +-1% 1/10W
R811
061G0603100 2F
RST CHIPR 10K OHM +-1% 1/10W
R817
061G0603100 2F
RST CHIPR 10K OHM +-1% 1/10W
R828
061G0603100 2F
RST CHIPR 10K OHM +-1% 1/10W
R832
061G0603100 2F
RST CHIPR 10K OHM +-1% 1/10W
R851
061G0603100 2F
RST CHIPR 10K OHM +-1% 1/10W
R926
061G0603100 2F
RST CHIPR 10K OHM +-1% 1/10W
R826
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R824
RK7002
PDTA144WK SOT346
PDTC144WK SOT346
://
Q901
t
705GQ757004
49
19" LCD Color Monitor
Lenovo L1900P
R803
061G0603105
RST CHIPR 1M OHM +-5% 1/10W
R835
061G0603105
RST CHIPR 1M OHM +-5% 1/10W
R862
061G0603105
RST CHIPR 1M OHM +-5% 1/10W
R814
061G0603150 1F
RST CHIPR 1.5 KOHM +-1% 1/10W
R801
061G0603150 1F
RST CHIPR 1.5 KOHM +-1% 1/10W
R924
061G0603152
RST CHIPR 1.5 KOHM +-5% 1/10W
R831
061G0603240 1F
RST CHIPR 2.4 KOHM +-1% 1/10W
R930
061G0603240 1F
RST CHIPR 2.4 KOHM +-1% 1/10W
R940
061G0603330 2F
RST CHIPR 33K
R806
061G0603360 1F
RST CHIPR 3.6K OHM +-1% 1/10W
R809
061G0603360 1F
RST CHIPR 3.6K OHM +-1% 1/10W
R813
061G0603360 1F
RST CHIPR 3.6K OHM +-1% 1/10W
R827
061G0603360 1F
RST CHIPR 3.6K OHM +-1% 1/10W
R927
061G0603360 1F
RST CHIPR 3.6K OHM +-1% 1/10W
R808
061G0603470 2F
RST CHIPR 47 KOHM +-1% 1/10W
R820
061G0603470 2F
RST CHIPR 47 KOHM +-1% 1/10W
R802
061G0603510 2F
RST CHIPR 51 KOHM +-1% 1/10W
R807
061G0603680 2F
RST CHIPR 68K
OHM +-1% 1/10W
R837
061G0603680 2F
RST CHIPR 68K
OHM +-1% 1/10W
R841
061G0603680 2F
RST CHIPR 68K
OHM +-1% 1/10W
R853
061G0603680 2F
RST CHIPR 68K
OHM +-1% 1/10W
R804
061G0805101
1ST CHIPR 100
OHM +-5% 1/8W
R911
061G0805102
RST CHIPR 1K
OHM +-5% 1/8W
R917
061G0805102
RST CHIPR 1K
OHM +-5% 1/8W
R929
061G0805102
RST CHIPR 1K
OHM +-5% 1/8W
R938
061G0805103
RST CHIPR 10K OHM +-5% 1/8W
R916
061G0805152
RST CHIPR 1.5 KOHM +-5% 1/8W
R825
061G0805220
RST CHIPR 22 OHM +-5% 1/8W
R829
061G0805220
RST CHIPR 22 OHM +-5% 1/8W
061G0805220
RST CHIPR 22 OHM +-5% 1/8W
061G0805220
RST CHIPR 22 OHM +-5% 1/8W
R912
061G0805220 2F
RST CHIPR 22 KOHM +-1% 1/8W
R915
061G0805224
RST CHIPR 220 KOHM +-5% 1/8W
R810
061G0805510 2F
RST CHIPR 51K OHM +-1% 1/8W
R931
061G0805822
RST CHIPR 8.2 KOHM +-5% 1/8W
R967
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
JR901
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
JR802
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
JR801
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
F902
061G1206000
RST CHIPR 0 OHM +-5% 1/4W
R850
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R839
OHM +-1% 1/10W
50
19" LCD Color Monitor
Lenovo L1900P
061G1206000 4
RST CHIPR 0 OHM +-5% 1/4W
R910
061G1206100
RST CHIPR 10
OHM +-5% 1/4W
R909
061G1206100
RST CHIPR 10
OHM +-5% 1/4W
R962
061G1206101
RST CHIPR 100 OHM +-5% 1/4W
R961
061G1206101
RST CHIPR 100 OHM +-5% 1/4W
R935
061G1206101
RST CHIPR 100 OHM +-5% 1/4W
R920
061G1206101
RST CHIPR 100 OHM +-5% 1/4W
R919
061G1206101
RST CHIPR 100 OHM +-5% 1/4W
R918
061G1206101
RST CHIPR 100 OHM +-5% 1/4W
R928
061G1206102
RST CHIPR 1k OHM +-5% 1/4W
R923
061G1206102
RST CHIPR 1k OHM +-5% 1/4W
R922
061G1206102
RST CHIPR 1k OHM +-5% 1/4W
R921
061G1206102
RST CHIPR 1k OHM +-5% 1/4W
R812
061G1206330
RST CHIPR 33 OHM +-5% 1/4W
R855
061G1206330
RST CHIPR 33 OHM +-5% 1/4W
R932
061G1206472
RST CHIPR 4.7K OHM +-5% 1/4W
R933
061G1206472
RST CHIPR 4.7K OHM +-5% 1/4W
R904
061G1206472
RST CHIPR 4.7K OHM +-5% 1/4W
R903
061G1206684
RST CHIPR 680K OHM +-5% 1/4W
R902
061G1206684
RST CHIPR 680K OHM +-5% 1/4W
R901
061G1206684
RST CHIPR 680K OHM +-5% 1/4W
C819
065G0603103 12
CHIP 0.01UF 16V X7R
C823
065G0603103 12
CHIP 0.01UF 16V X7R
C834
065G0603103 12
CHIP 0.01UF 16V X7R
C842
065G0603103 12
CHIP 0.01UF 16V X7R
C924
065G0603103 12
CHIP 0.01UF 16V X7R
C825
065G0603104 22
CAP CHIP 0603 0.1UF K 25V X7R
C821
065G0603104 22
CAP CHIP 0603 0.1UF K 25V X7R
C807
065G0603104 22
CAP CHIP 0603 0.1UF K 25V X7R
065G0805102 31
CAP CHIP 0805 1000PF J 50V NPO
065G0805102 31
CAP CHIP 0805 1000PF J 50V NPO
C910
065G0805102 31
CAP CHIP 0805 1000PF J 50V NPO
C931
065G0805104 32
CAP CHIP 0805 0.1uF K 50V X7R
C930
065G0805104 32
CAP CHIP 0805 0.1uF K 50V X7R
C916
065G0805104 32
CAP CHIP 0805 0.1uF K 50V X7R
C907
065G0805104 32
CAP CHIP 0805 0.1uF K 50V X7R
C824
065G0805104 32
CAP CHIP 0805 0.1uF K 50V X7R
C822
065G0805105 22
CAP CHIP 0805 1uF K 25V X7R
C911
065G0805105 22
CAP CHIP 0805 1uF K 25V X7R
C928
065G0805122 31
CHIP CAP 0805 1200PF J 50V NPO
C839
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C803
t
F801
51
19" LCD Color Monitor
Lenovo L1900P
065G0805221 31
CAP CHIP 0805 220PF J 50V NPO
C909
065G0805224 32
0.22UF,K,50V,X7R
C845
065G0805225 12
CAP CHIP 0805 2.2UF K 16V X7R
C912
065G1206102 72
CAP CHIP 1206 1000PF K 500V X7R
C929
065G1206102 72
CAP CHIP 1206 1000PF K 500V X7R
D802
093G 64 33
DIO SIG SM BAV99 (PHSE)R
D801
093G 64 33
DIO SIG SM BAV99 (PHSE)R
D805
093G 64 38 D
DIODE BAW56 DIODES
ZD902
093G 39S 15 T
RLZ15B LLDS
ZD921
093G 39S 15 T
RLZ15B LLDS
ZD922
093G 39S 25 T
RLZ5.1B LLDS
D916
093G 64S511SEM
1N4148W
D915
093G 64S511SEM
1N4148W
D903
093G 64S511SEM
1N4148W
D817
093G 64S511SEM
1N4148W
D814
093G 64S511SEM
1N4148W
D813
093G 64S511SEM
1N4148W
CN901
006G 31500
EYELET
NR901
006G 31502
1.5MM RIVET
IC904
056G 158 7
AP431V TO-92BY ATC
IC904
056G 158 12
KIA431A-AT/P TO-92
C938
065G 2K152 1T GP
CERAMIC CAP
C906
065G 2K152 1T6921
1.5NF/2KV Y5P +-10%
C908
067G215Y2207KT
CAP 105℃ 22UF M 50V KINGNICHI
FB901
071G 55 29
FERRITE BEAD
F901
084G 55 1W
FUSE 4A 250V Wickmann
D901
093G 6038P52T
PS102R
D900
093G1100 1152T
DIODE PR1007R 1A/1000V DO-41
715G2664 1 2
POWER BOARD PCB FR-1 160*123*1.6MM SS
Q51G
GLUE_RTV
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HS4
t
C820
6 4509
Q85G0065 1 S
SHIELD
Q34FPE19P07
CASE EEL19
071FPE19301 03
FP2 EEL 19 19T24V
Q15G0382101
MAIN FRAME
Q33G0248 B6 1L0100
KEY PAD L1900PPP
Q33G0249 1 1C0100
POWER LENS L1900PPP
Q33G0251 FM 1X0100
CABLE CLIP L1900PPP
Q34G0490 FMA1S0130
BEZEL L1900PPP
Q34G0491 FMA1S0130
REAR COVER L1900PPP
Q34G0492 FM 1S0100
HAND COVER L1900PPP
52
19" LCD Color Monitor
Lenovo L1900P
Q34G0493 FM 1S0100
HAND TOP COVER L1900PPP
Q34G0499 FM 1S0132
CABLE COVER L1900PPP
Q37G0110011 FM
TILT SWIVEL HINGE
Q41G780060871A
L1900P QSG
Q44G9151101
EPS
Q44G9151201
EPS
Q44G9151608 1A
19 LCD CARTON
Q45G 77 5
PE PACKING
Q45G 88606 22
PE BAG 270*260MM
Q45G 88607 80
PE BAG 150*110MM
Q45G 88609 81
L
EPE BAG FOR MONITOR
PE BAG FOR LENOVO
Q50G 505 24
TIE
Q52G
BIG CARTON TAPE FOR LENOVO
ne
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Q45G2007M0203A
LVDS ASSY
089F80001803AG
1.0*30*2.5-180-3-0.65*0.05
033F303FH10BK3
F1010HA-30P-BK
033F303FJSHK30
1.0S-19-30A
Q41G780060838A
STW
Q70G9000608 3A
CD MANUAL
040G 58162435A
P/N LABEL FOR MANUAL PE BAG
040G 582625 2A
S/N LABEL
040G 582625 3A
S/N LABEL
Q40G 19N60843A
RATING LABEL
Q40G 19N60844A
RATING LABEL
Q40G0001850 2A
CARTON LABEL 90X120
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ht
The BOMs of T9RGM6DMKCH2HC and T9RGM6DBKCH2HC are the same as T9RGM6DKKCH2HC’s.
53
19" LCD Color Monitor
Lenovo L1900P
12. Different Parts List
Diversity of T9RGM6DCKCH2HC Compared with T9RGM6DKKCH2HC
Location
Part No. for TPV
Q40G000260830A
Description
Remark
INDIA STICKER LABEL
Diversity of T9RGM6DLKCH2HC Compared with T9RGM6DKKCH2HC
Location
Part No. for TPV
089G412A18NLSB
Description
Remark
POWER CORD
Diversity of T9RGM6DJKCH2HC Compared with T9RGM6DKKCH2HC
Description
1/PAPER
041G780062522A
COE
089G401A18NLSB
POWER CORD
045G 76 28IB2
PE BAG FOR MANUAL
Q41G780062523B
WARRANTY CARD
t
041G780062521A
Remark
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Part No. for TPV
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Location
Diversity of T9RGM6DBKCH3HC Compared with T9RGM6DKKCH2HC
Location
Part No. for TPV
041G780062521A
Remark
1/PAPER
COE
ww
041G780062522A
Description
POWER CORD
Q41G780062523B
WARRANTY CARD
045G 76 28IB2
PE BAG FOR MANUAL
://
089G401A18NLSB
Location
tp
Diversity of T9RGM6DBKCH34HC Compared with T9RGM6DKKCH2HC
Part No. for TPV
ht
089G404A18NLSL
Description
Remark
POWER CORD
Diversity of T9RGM6DBKCH5HC Compared with T9RGM6DKKCH2HC
Location
Part No. for TPV
Description
089G404A18NLSL
POWER CORD
Q33G0248 IDA1L0100
KEY PAD L1900P
Q34G0490 UFA1S0130
BEZEL L1900P
Q40G 19N60842A
RATING LABEL
54
Remark