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23″ LCD Color Monitor
Service
Service
Service
Chassis: Meridian 4
237E4QSD/93
237E4QSD/01
237E4QSD/00
237E4QSD/96
Description
Page
Table of Contents.........................................………….1
Revision List………….................................................2
Important Safety Notice…………................................3
1. Monitor Specifications….........................................5
2. LCD Monitor Description….....................................8
3. Operation Instructions….......................................9
3.1 General Instructions………………………….…...9
3.2 Control Buttons……………..……………………9
3.3 OSD Menu………………….................................10
4. Input/output Specification...............................……11
4.1 Input Signal Connector.................................……11
5. Block Diagram………………………….................15
5.1 Scaler Board....................................………….....15
6. Schematic Diagram.............................................. 16
6.1 Scaler Board…………………….…………………16
Description
6.2 Key Board.................................................…...22
7. PCB Layout………………………………………...23
7.1 Scaler Board……………………………………..23
7.2 Key Board…….….…………………………………23
8. Wiring Diagram………………………………….…..24
9. Scaler Board Overview…….……………………....25
10. Mechanical Instructions………………………....26
11. Repair Flow Chart…….……………………………28
12. ISP Instructions...…............................................32
13. DDC Instructions….............................................39
14. White Balance, Luminance Adjustment…...........49
15. Monitor Exploded View…....................................52
16. Recommended & Spare Parts List......….............53
17. Different Parts List…………………..…….……….55
18. General Product Specification…………...……….56
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
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2012 Philips Consumer Lifestyle
Page
K
Subject to modification ○
Jun.27, 2012
2
Meridian 4
Revision List
Version
Release Date
Revision History
A00
JUL-09-2012
Initial release, Draft Version,add model 237E4QSD/93
A01
AUG-23-2012
Add model 237E4QSD/01
A02
AUG-29-2012
Add model 237E4QSD/00
A03
JUL-04-2013
Add model 237E4QSD/96
Meridian 4
3
Important Safety Notice
This electronic user guide is intended for anyone who uses the Philips monitor. Take time to read this user manual
before you use your monitor. It contains important information and notes regarding operating your monitor. The
Philips guarantee applies provided the product is handled properly for its intended use, in accordance with its
operating instructions and upon presentation of the original invoice or cash receipt, indicating the date of purchase,
dealers name and model and production number of the product.
Warnings
Use of controls, adjustments or procedures other than those specified in this documentation may result in exposure
to shock, electrical hazards and/or mechanical hazards. Read and follow these instructions when connecting and
using your computer monitor.
Operation
 Keep the monitor out of direct sunlight and away from stoves or any other heat source.
 Remove any object that could fall into ventilation holes or prevent proper cooling of the monitor’s electronics.
 Do not block the ventilation holes on the cabinet.
 When positioning the monitor, make sure the power plug and outlet are easily accessible.
 If turning off the monitor by detaching the power cable or DC power cord, wait for 6 seconds before attaching
the power cable or DC power cord for normal operation.
 Please use approved power cord provided by Philips all the time. If your power cord is missing, please contact
with your local service center. (Please refer to Customer Care Consumer Information Center)
 Do not subject the monitor to severe vibration or high impact conditions during operation.
 Do not knock or drop the monitor during operation or transportation.
Maintenance
 To protect your monitor from possible damage, do not put excessive pressure on the LCD panel. When moving
your monitor, grasp the frame to lift; do not lift the monitor by placing your hand or fingers on the LCD panel.
 Unplug the monitor if you are not going to use it for an extensive period of time.
 Unplug the monitor if you need to clean it with a slightly damp cloth. The screen may be wiped with a dry cloth
when the power is off. However, never use organic solvent, such as, alcohol, or ammonia-based liquids to clean
your monitor.
 To avoid the risk of shock or permanent damage to the set, do not expose the monitor to dust, rain, water, or
excessive moisture environment.
 If your monitor gets wet, wipe it with dry cloth as soon as possible.
 If foreign substance or water gets in your monitor, please turn the power off immediately and disconnect the
power cord. Then, remove the foreign substance or water, and send it to the maintenance center.
 Do not store or use the monitor in locations exposed to heat, direct sunlight or extreme cold.
 In order to maintain the best performance of your monitor and use it for a longer lifetime, please use the monitor
in a location that falls within the following temperature and humidity ranges.
 Temperature: 0-40°C 32-95°F
 Humidity: 20-80% RH
4
Meridian 4
 IMPORTANT: Always activate a moving screen saver program when you leave your monitor unattended.
Always activate a periodic screen refresh application if your monitor will display unchanging static content.
Uninterrupted display of still or static images over an extended period may cause “burn in”, also known as
“after-imaging” or “ghost imaging”, on your screen. "Burn-in", "after-imaging", or "ghost imaging" is a
well-known phenomenon in LCD panel technology. In most cases, the “burned in” or “after-imaging” or “ghost
imaging” will disappear gradually over a period of time after the power has been switched off.
Warning
Severe” burn-in” or “after-image” or “ghost image” symptoms will not disappear and cannot be repaired. The
damage mentioned above is not covered under your warranty.
Service
 The casing cover should be opened only by qualified service personnel.
 If there is any need for any document for repair or integration, please contact with your local service center.
(Please refer to the chapter of "Consumer Information Center")
 For transportation information, please refer to "Technical Specifications".
 Do not leave your monitor in a car/trunk under direct sun light.
Note
Consult a service technician if the monitor does not operate normally, or you are not sure what procedure to take
when the operating instructions given in this manual have been followed.
Meridian 4
1. Monitor Specifications
5
6
Meridian 4
Meridian 4
7
Note:
1. EPEAT Gold or Silver is valid only where Philips registers the product. Please visit www.epeat.net for
registration status in your country.
2. This data is subject to change without notice. Go to www.philips.com/support to download the latest
version of leaflet.
8
Meridian 4
2. LCD Monitor Description
The LCD monitor will contain a scaler board, a power board, a LED board and a key board. The scaler board
houses 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 scaler board chips
each voltage.
Monitor Bock Diagram
DVI
Scaler Board
PANEL
D-SUB
Key Board
Video signal, DDC
HOST Computer
Meridian 4
3. Operating Instructions
9
10
Meridian 4
Meridian 4
4. Input/Output Specification
4.1 Input Signal Connector
Analog Connectors
Signal Name
Pin No.
Signal Name
Pin No.
1
Red
9
DDC +3.3V or +5V
2
Green/ SOG
10
Logic GND
3
Blue
11
Sense (GND)
4
Sense (GND)
12
Bi-directional data
5
Cable Detect (GND)
13
H/H+V sync
6
Red GND
14
V-sync
7
Green GND
15
Data clock
8
Blue GND
HDMI Connectors (Option)
Pin No.
Signal Name
Signal Name
Pin No.
1
TMDS Data2+
11
TMDS Clock Shield
2
TMDS Data2 Shield
12
TMDS Clock–
3
TMDS Data2–
13
CEC
Reserved (HDMI 1.0-1.3c), HEC
4
TMDS Data1+
14
Data- (Optional, HDMI 1.4+ with
Ethernet)
5
TMDS Data1 Shield
15
SCL (I²C Serial Clock for DDC)
6
TMDS Data1–
16
SDA (I²C Serial Data Line for DDC)
7
TMDS Data0+
17
DDC/CEC/HEC Ground
8
TMDS Data0 Shield
18
+5 V Power (max 50 mA)
19
Hot Plug Detect (All versions) and
9
HEC Data+ (Optional, HDMI 1.4+
TMDS Data0–
with Ethernet)
10
TMDS Clock+
20
11
12
Meridian 4
Digital Connectors (Option)
Pin No.
Signal Name
Pin No.
Signal Name
1
T.M.D.S. data2-
13
No Connect
2
T.M.D.S. data2+
14
+5V Power
3
T.M.D.S. data2 shield
15
Ground (for +5V)
4
No Connect
16
Hot plug detect
5
No Connect
17
T.M.D.S. data0-
6
DDC clock
18
T.M.D.S. data0+
7
DDC data
19
T.M.D.S. data0 shield
8
No Connect
20
No Connect
9
T.M.D.S. data1-
21
No Connect
10
T.M.D.S. data1+
22
T.M.D.S clock shield
11
T.M.D.S. data1 shield
23
T.M.D.S. clock+
12
No Connect
24
T.M.D.S. clock-
Meridian 4
4.2
Philips’ Flat Panel Monitors Pixel
13
14
Meridian 4
5. Block Diagram
5.1 Scaler Board(715G5283M02000004S)
RIN
GNDR
GIN
GNDG
BIN
GNDB
HSY NC
VSY NC
DDCA_SDA
DDCA_SCL
HDMI2_D2+
HDMI2_D2HDMI2_D1+
HDMI2_D1HDMI2_D0+
HDMI2_D0HDMI2_CK+
HDMI2_CKHDMI2_SDA
HDMI2_SCL
+5V_SB
HDMI2_HPD
DET_VGAI
DET_HDMI2
DDC_WP
HDMI2_D2+
HDMI2_D2HDMI2_D1+
HDMI2_D1HDMI2_D0+
HDMI2_D0HDMI2_CK+
HDMI2_CKHDMI2_SDA
HDMI2_SCL
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
VLCD
VLCD
LT-SCL
+5V_SB
RIN
GNDR
GIN
GNDG
BIN
GNDB
HSY NC
VSY NC
DDCA_SDA
DDCA_SCL
05.PANEL INTERFACE
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
LT-SDA
04.SCALER
02.INPUT
5.PANEL INTERFACE
LT-SDA
HDMI2_HPD
DET_VGAI
DET_HDMI2
DDC_WP
LT-SCL
06.AUDIO
2.INPUT
Mute
Mute
AOUT_L
AOUT_R
03.HDMI1
+5V_SB
+5V_SB
+5V_SB
HDMI1_D2+
HDMI1_D2HDMI1_D1+
HDMI1_D1+5V_SB HDMI1_D0+
HDMI1_D0HDMI1_CK+
HDMI1_CKHDMI1_SDA
HDMI1_SCL
HDMI1_D2+
HDMI1_D2HDMI1_D1+
HDMI1_D1HDMI1_D0+
HDMI1_D0HDMI1_CK+
HDMI1_CKHDMI1_SDA
HDMI1_SCL
DET_HDMI1
CEC_CTRL
HDMI1_HPD
DDC_WP
DET_HDMI1
CEC_CTRL
HDMI1_HPD
AOUT_L
AOUT_R
+12V
VCC3.3
VCC3.3
+12V
VCC3.3
6.AUDIO
VCC3.3
VCC1.2
VCC1.2
+5V_SB
07.POWER
+12V
+5V_SB
on_Panel
on_Panel
+12V
+5V_SB
+5V_SB
VLCD
3.HDMI1
VLCD
VCC3.3
VCC3.3
VCC1.2
VCC1.2
7.POWER
4.SCALER
Meridian 4
16
6. Schematic
17
6.1 Scaler Board(715G5283M02000004S)
Remark: Parts position can be searched by using FIND function in PDF.
C103 47NF 16V
100OHM
C104 47NF 16V
R110
100OHM
C108 47NF 16V
R111
100OHM
C109 47NF 16V
R112
100OHM
C110 47NF 16V
16
CN101
D-SUB 15P
5PF 50V
C102 47NF 16V
100OHM
R104
5PF 50V
100OHM
R103
2 19 OHM 500mA
C107
R102
2 19 OHM 500mA
FB103 1
5PF 50V
15
2 19 OHM 500mA
FB102 1
C106
14
FB101 1
R109
75R 1/16W 1%
13
REDRED+
GREENGREEN+
BLUEBLUE+
VGA5V
C105
12
R108
75R 1/16W 1%
6
1
7
2
8
3
9
4
10
5
11
R107
75R 1/16W 1%
INPUT
RIN
5
GIN
5
BIN
5
GNDR
5
GNDG
5
GNDB
5
U101
6
5
4
ESD_VGA
C101
VGA5V
NC/100N16V
+5V_SB
4,5,7,8 +5V_SB
10K
DET_VGAI 5
HSY NC
VSY NC
2.2K1/16W
HSI
I/O1 I/O4
GNDVDD
I/O2 I/O3
6
5
4
ESD_VGA
R165
1K
U102
R125
R126
5
5
U103
1
2
3
D101
BAV70
C112
22P 50V
2.2K1/16W
SCL_VGA
SDA_VGA
VSI
5
5
100OHM
100OHM
8
7
6
5
DDCA_SDA
DDCA_SCL
VCC E0
WC
E1
SCL E2
SDA VSS
1
2
3
4
ZD106
100OHM
100OHM
R121
220N 10V
C111
22P 50V
C113
R118
R119
R120
3
R117
0R05 1/10W
R122
HSI
VSI
1 RLZ5.6B 2
C122
NC/100N16V
1
R115
22K1/16W
DET_VGA
2
AZC399-04S
4.7K1/16W
I/O1 I/O4
GNDVDD
I/O2 I/O3
R124
NC/RLZ5.6B
4.7K1/16W
1
2
3
ZD101
R123
C121
NC/100N16V
M24C02-RMN6TP
DDC_WP
ESD_VGA
SCL_VGA
DDC_WP 5
SDA_VGA
C114
AZC399-04S
NC/100N16V
+5V_SB
DVI5V
FB106
300OHM
C131
C115
0.1UF 16V
0.1UF 16V
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2-
AZC399-04S
R141
R142
R143
R144
R145
R146
DCLK+
DCLK-
R147
R148
U107
1
2
3
I/O1 I/O4
GNDVDD
I/O2 I/O3
10
10
10
10
10
10
OHM
OHM
OHM
OHM
OHM
OHM
10 OHM
10 OHM
RLZ5.6B
HDMI2_D2+
HDMI2_D2HDMI2_D1+
HDMI2_D1HDMI2_D0+
HDMI2_D0-
5
5
5
5
5
5
HDMI0_SCLR163
HDMI0_SDA
100OHM
R164 100OHM
5
5
AZC399-04S
ESD_HDMI2
C118
0.1UF 16V
1
2
3
I/O1 I/O4
GNDVDD
I/O2 I/O3
4.7K1/16W
22K1/16W
8
7
6
5
1
2
3
4
VCC E0
WC
E1
SCL E2
SDA VSS
M24C02-RMN6TP
HDMI2_SDA
HDMI2_SCL
DDC_WP
HDMI2_CK+ 5
HDMI2_CK- 5
Q101
U106
6
5
4
C116
220N 10V
U105
ZD102
ZD107
1
2
3
ESD_HDMI2
1 RLZ5.6B 2
I/O4 I/O1
VDDGND
I/O3 I/O2
R134
U104
6
5
4
0.1UF 16V
R133
C117
BAT54C
R167
1K
R132
ESD_HDMI2
D102
6
5
4
AZC399-04S
DVI5V
+5V_SB
NC/AO3401A
ESD_HDMI2
C139
0.1UF 16V
1
28
27
26
25
DVI CONN
HPD
11
3
19
22
18
17
10
9
2
1
13
12
5
4
21
20
23
24
DVI5V
FB113
300OHM
2
GND
GND
GND
GND
DAT0+
DAT0DAT1+
DAT1DAT2+
DAT2DAT3+
DAT3DAT4+
DAT4DAT5+
DAT5clk+
clk-
HDMI0_SCL
HDMI0_SDA
DET_DVI
SCL_DVI
SDA_DVI
FB111
D113
R135
NC/BAV70
0R05 1/10W
NC/10K 1/16W 5%
3
1/3shield
2/4shield
0/5shield
clk shield
8
15
6
7
14
16
2
VSYNC
SY NC GND
DDC SCL
DDC SDA
+5V
HPD
1
CN102
4.7K1/16W
DET_HDMI2 5
C130
R136
NC/22K 1/16W 5%
R127
Q102
NC/1000pF 50V
1K
HDMI2_HPD 5
NC/LMBT3904LT1G
HPD
OEM MODEL OTS
Size
絬 隔 瓜絪 腹
715G5283-M0C-000-0040-1-111110
TPV MODEL
VX240HELW
Rev
Key Component
T P V ( Top
2. INPUT
PCB NAME
715G5283-M0C-000-0040-1
Date
Victory
Electronics
Co . ,
Friday , Nov ember 25, 2011
Ltd. )
Sheet
3
of
8
称爹
C
A
<称爹>
Meridian 4
Remark: Parts position can be searched by using FIND function in PDF.
HDMI1
CN103
NC/HDMI
20
21
22
23
24
TH1
TH2
TH3
TH4
TH5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
D2+
D2 Shield
D2D1+
D1 Shield
D1D0+
D0 Shield
D0CK+
CK Shield
CKCE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
HDMI1/D2+
HDMI1_D2+ 5
HDMI1/D2HDMI1/D1+
HDMI1_D2- 5
HDMI1_D1+ 5
HDMI1/D1HDMI1/D0+
HDMI1_D1- 5
HDMI1_D0+ 5
HDMI1/D0HDMI1/CK+
HDMI1_D0- 5
HDMI1_CK+ 5
DET_HDMI
HDMI1/CKR753
CEC
NC
HDMI1_CK- 5
CEC_CTRL 5
HDMI_SCL
HDMI_SDA
HDMI1_+5V
R153
NC/1K 1/16W 5%
ZD104
NC/RLZ5.6B
HDMI1_+5V
R160
NC/10K 1/16W 5%
R154
NC/10R 1/16W 5%
HDMI_HOTPLUG
C119
NC/100N16V
Q103
NC
NC/RLZ5.6B
DET_HDMI
HDMI1_HPD 5
DET_HDMI1 5
R162
NC/100R 1/16W 5%
Q104
ZD105
NC/LMBT3904LT1G
R754
NC
HDMI_HOTPLUG
DET_HDMI
1
2
3
I/O1 I/O4
GNDVDD
I/O2 I/O3
R161
NC/10K 1/16W 5%
ESD_HDMI1
U109
6
5
4
NC/AZC399-04S
HDMI_SDA
HDMI_SCL
C125
NC/100N16V
HDMI1_+5V
CH1
CH2
VN
CH3
CH4
HDMI1/D2HDMI1/D2+
7
6
NC/AOZ8804DI
3
3
HDMI1/D2HDMI1/D2+
U113
NC/RClamp0524P.TCT
1
IN1 2
IN2
4
OUT3
IN3 5
OUT4
IN4
OUT1
OUT2
NC/4K7 1/16W 5%
10
9
NC/22K 1/16W 5%
HDMI1/D1HDMI1/D1+
3,5,7,8
ESD_HDMI1
R168
NC/1K 1/16W 5%
C120
NC/220N16V
U108
HDMI1/D1HDMI1/D1+
HDMI1/D2HDMI1/D2+
HDMI_SCL
HDMI_SDA
R158
R159
NC/100R 1/16W 5%
NC/100R 1/16W 5%
8
7
6
5
VCC E0
WC
E1
SCL E2
SDA VSS
1
2
3
4
ZD108
1
2
3
4
5
R157
NC
NC
VN
NC
NC
HDMI1/D0HDMI1/D0+
+5V_SB
1
NC/RLZ5.6B
1
2
HDMI1/D2HDMI1/D2+
10
9
8
7
6
2
NC/4K7 1/16W 5%
HDMI1/D1HDMI1/D1+
U112
HDMI1/D1HDMI1/D1+
+5V_SB
D103
NC/BAT54C
HDMI1/CKHDMI1/CK+
R156
HDMI1/D0HDMI1/D0+
NC/AOZ8804DI
GND
HDMI1/D0HDMI1/D0+
GND
HDMI1/CKHDMI1/CK+
R155
U111
NC/RClamp0524P.TCT
1
OUT1
IN1 2
OUT2
IN2
7
4
OUT3
IN3
6
5
OUT4
IN4
10
9
HDMI1/CKHDMI1/CK+
8
1
2
3
4
5
GND
CH1
CH2
VN
CH3
CH4
GND
NC
NC
VN
NC
NC
3
HDMI1/D0HDMI1/D0+
10
9
8
7
6
NC/M24C02-RMN6TP
8
U110
HDMI1/CKHDMI1/CK+
5
5
HDMI1_SDA
HDMI1_SCL
DDC_WP 5
OEM MODEL OTS
Size
絬隔瓜絪腹
715G5283-M0C-000-0040-1-111110
TPV MODEL
VX240HELW
Rev
Key Component
T P V ( Top
3. HDMI
PCB NAME
715G5283-M0C-000-0040-1
Date
Victory
Electronics
Co . ,
Friday , Nov ember 25, 2011
Ltd. )
Sheet
4
of
8
称爹
C
A
<称爹>
17
18 Meridian 4
Remark: Parts position can be searched by using FIND function in PDF.
CN802
1
2
BIN1
2
BIN2
1
VCC3.3
BIN3
7,8
BIN4
2
BIN5
1
CN803
1
2
3
4
5
6
BIN8
BIN6
VLED
FB404 OSC_VDD
VCC3.3 120OHM
C405
100N 16V
BIN6
2
FB402 DVDD
120OHM
TVCC
BIN7
1
VCC3.3
FB409
VCC3.3 120OHM
BIN8
FB405
120OHM AUDIO_VDD
VCC3.3
BIN4
BIN2
5
3
1
6
4
2
NC/CONN
+5V_SB
C412
100N 16V
NC/CONN
FB413
R801
1
Q801
2N7002
2
120R 6A
VCC3.3
Q802
2N7002
R807
VFB8
VDT8
VFB7
VDT7
VFB6
VDT6
VFB5
VDT5
VFB4
VDT4
VFB3
VDT3
VFB2
VDT2
VFB1
R459
7.5K 1/16W
R458
4.7K1/16W
E-Pad
U401
NT68653UMFG
U401 Heat Sink:
A85G0296101
KEY 1
KEY 2
4
4
3
3
POWER
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
C476
100N 16V
For EMI
+5V_SB
TVCC
R414
0R05 OHM
3
3
3
3
3
3
3
3
3
3
C475
10UF 10V
Layout note
VCC3.3
R425
+5V_SB
NC/0R05 1/16W
VCC3.3
R427
4.7K1/16W
LEDA_CTRL
R405
10K
Q402
LMBT3906LT1G
R419
100K1/16W
R816
100OHM
C803
100N 16V
C804
C805
100N 16V
+
R823
100UF 25V
PGND
10 OHM 1/8W
D801
PGND
VDET1
OVP
DRV*
SENP
SENN
COMP
T0M
T0P
T1M
T1P
T2M
T2P
TCLK1M
TCLK1P
T3M
T3P
LVDS_GND
T4M
T4P
T5M
T5P
T6M
T6P
TCLK2M
TCLK2P
T7M
T7P
LVDS_3.3V
SPI_CLK
SPI_SI
SPI_SO
SPI_CE
PA3*
PC0#/PWMA#/DBC#
P34*/MSCL*
P35*/MSDA*
AUDIO_GND
AUDIO_VP
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
VDT1
+5V_SB
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
1
C806
100pF 50V
PGND
16V => 25V for derating
OVP
DRV
SENP
SENN
COMP
2
VLED
B3100B
C807
100pF 50V
C802
100P 50V
R815
PB[0..9]
6
R828
Q811
R817
PB[0..9]
10K
Q809
LMBT3906LT1G
C808
C810
2.2UF 50V
2.2UF 50V
PGND PGND
R820
0R05 1/10W
DRV12
R821
0R05 1/10W
Q813
1K
AOD482
PA[0..9]
C813
4.7UF 100V
150K 1/16W 5%
OVP
PGND
larage thermal pad
R824 100OHM
SENP
R833
DRV
6
+
C812
4.7UF 100V
C809
C811
2.2UF 50V
2.2UF 50V
PGND
R829
R818
PA0
PA[0..9]
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
DVDD
SPI_CK
SPI_SI
SPI_SO
SPI_CE
SPI_WP
EE_WP
MSCL
MSDA
+
150K 1/16W 5%
PGND
LMBT3904LT1G
220 OHM
Q812
LMBT3906LT1G
R825
0.1R 1%
R1206
470OHM1/16W
PGND
PGND
R826
0.1R 1%
R1206
R827
0.1R 1%
R1206
SENN
PGND
AUDIO_VDD
R437
10 OHM
VCC3.3
C439
100N 16V
Key
CN405
CN404
6
5
4
3
2
1
LED_A
R429
1R 1/10W 5%
3
PGND
L801
47UH
1
2
3
4
5
6
R442
R443
0R05 OHM
0R05 OHM
R418
R417
R416
KEY 1
KEY 2
POWER
LED_G
LED_A
100OHM
100OHM
100OHM
FB411
DET_VGAI
R431
1M 1/16W
1
2
3
4
5
6
7
CVDD_1.2V
D406
NC/PDZ5.6B
DDC_WP
TOUCH_POWER
1
2
3
4
5
6
7
8
9
10
11
12
R407
VCC3.3
100OHM
on_Panel
8
Mute
7
R483 NC/4K7 1/16W 5%
R482 NC/4K7 1/16W 5%
C432
NC/0.1UF50V
3,4
+5V_SB
CN410
FB407
NC/300OHM
NC/7PIN
NC/CONN
C424 47pF 50V
R435
0R05 OHM
2
NC/120 OHM
CN407
KEY 1_1
KEY 2_1
POWER_1
LED_G
LED_A
DVDD
X401
12MHz
D405
NC/PDZ5.6B
7
6
5
4
3
2
1
2
120OHM
C423 47pF 50V
VCC3.3
CN406
FB410
1
C429
NC/100N16V
C473
10UF 10V
AUDIO_VDD
D404
NC/PDZ5.6B
OSC_VDD
C428
NC/100N16V
R422
10K
D403
NC/PDZ5.6B
RSTB
C422
100N 16V
C427
NC/100N16V
R428
10K
CONN
7
7
C426
100N 16V
AOUT_L
AOUT_R
5V_DET_INT
5V_DET
VCC3.3
1
NC/CONN
R436
1K
C425
100N 16V
+5V_SB
3,4,7,8 +5V_SB
KEY 1_1
KEY 2_1
POWER_1
LED_G
LED_A
TOUCH_POWER
NC/CONN
R481
R480
NC/100R 1/16W 5%
NC/100R 1/16W 5%
LT-SCL
LT-SDA
6
6
VCC3.3
SPI_CE
SPI_SO
R467
SPI_WP
100OHM
R426
10K
1
2
3
4
U402
CS#
VCC
SO/SIO1 HOLD#
WP#
SCLK
GND
SI/SIO0
8
7
6
5
HOLD
SPI_CK
SPI_SI
MX25L2026DM1I-12G
R466
22 OHM 1/10W
C401
MSCL
MSDA
EE_WP
220N 10V
T P V ( Top
R452
R453
R409
U403
NC/M24C04-WMN6TP
8
7
6
5
NC/100R 1/16W 5%
NC/100R 1/16W 5%
NC/100R 1/16W 5%
Electronics
Co . ,
1
2
3
4
C431
NC
OEM MODEL OTS
Size
絬隔瓜絪腹
715G5283-M0C-000-0040-1-111110
TPV MODEL
VX240HELW
Rev
4. SCALER
PCB NAME
715G5283-M0C-000-0040-1
Wednesday , December 28, 2011
Ltd. )
VCC A0
WP
A1
SCL A2
SDA VSS
Key Component
Date
Victory
VCC3.3
NC/4K7 1/16W 5%
R450
R423
0R05 OHM
BIN
GNDB
GIN
GNDG
RIN
GNDR
HSY NC
VSYNC
DDCA_SCL
DDCA_SDA
CONN
+12V
NC/4K7 1/16W 5%
R449
LED_G
R420
560OHM +-5% 1/10W
BIN4
BIN2
NC/4K7 1/16W 5%
R448
Q401
LMBT3906LT1G
COMP
2
R464
NC/0R05 1/16W
+12V
PGND
1
R404
10K
470R 1/16W 1%
CN804
10
9
8
7
6
5
4
3
2
1
M236HGJ: FFC pitch 0.5mm
NC/220N16V
LEDG_CTRL
R444
ADC_1.2V
BIN8
BIN6
VLED
R834
1M 1/16W
PB2/ADC2/INTE0
PA2*/ADC6/PWMD*/DBC*
PA6*/SCL2*/RXD2*/PWMC*
PA7*/SDA2*/TXD2*
PB6*/SCL1*/RXD1*
PB7*/SDA1*/TXD1*
PC5
NC
NC
NC
NC
NC
NC
NC
NC
RX1CRX1C+
RX10RX10+
RX11RX11+
RX12RX12+
TGND
REXT
ADC_3.3V/TVCC
ADC_1.2V
AGND
BIN+
BINGIN+
GINRIN+
RINHSYNCI
VSYNCI
PB4*/SCL0*/RXD0*
PB5*/SDA0*/TXD0*
R424
22K1/16W
R415
4.7K1/16W
HDMI1_CKHDMI1_CK+
HDMI1_D0HDMI1_D0+
HDMI1_D1HDMI1_D1+
HDMI1_D2HDMI1_D2+
HDMI2_CKHDMI2_CK+
HDMI2_D0HDMI2_D0+
HDMI2_D1HDMI2_D1+
HDMI2_D2HDMI2_D2+
R814
NC
1M 1/16W
PGND
PA0*/ADC4*/PWMC*
RSTB
OSC_VDD
OSCI
OSCO
OSC_GND
DGND
PE0#/PWMA#/LPD_IN0#
PB0/ADC0
PB1/ADC1
PA4*INTE3*/HSO*
PA5*/PWMB*
PA1*/PWMD*/DBC*
PC6/INTE2/MUTE
PC3*/CEC1*
PC2*/SPDIF*
PC4/WD
CVDD_1.2V
DVCC/MVDD
PC7/I2S3
AUDIO_VDD
I2S2/AUDIO_CEXT1
I2S1/AIN_R
I2S0/AIN_L
SCK/AOUT_R
MCLK/AOUT_L
VCC3.3
HDMI1_SCL
HDMI1_SDA
HDMI2_SCL
HDMI2_SDA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
R813
R812
NC
1M 1/16W
R440
3.9K1/16W
DET_HDMI2
DET_HDMI1
R811
R810
NC
1M 1/16W
C801
1uF 10V
11
LEDA_CTRL
LEDG_CTRL
129
3
4
NC
TP2
R412
10K
R809
R808
NC
1M 1/16W
R802
PGND
4.7K1/16W
TXD
RXDR401
TP1
VCC3.3
R411
NC
CVDD_1.2V
HDMI1_HPD
HDMI2_HPD
100OHM
C418
100N 16V
Q808
2N7002
R439
3.9K1/16W
R408
Q807
2N7002
VFB1
VDT1
4
CEC_CTRL
C474
100N 16V
Q806
2N7002
R438
3.9K1/16W
R406
NC/27K 1/16W 5%
C417
10UF 10V
R403
100K1/16W
DVDD
4
3
Q805
2N7002
VFB2
VDT2
R402
100K1/16W
ADC_1.2V
2
Q804
2N7002
VFB6
VDT6
D401
NC/BAT54C
FB412
120OHM
1
VFB7
VDT7
VCC1.2
VFB8
VDT8
C419
1uF 10V
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
VCC1.2
2
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
8
1
PB3/ADC3/INT1
PE3*/CEC0*/PWMB*
PE2#/PWMA#/DBC#
P30*/RXD*
P31*/TXD*
PC1#/LPD_OUT#
PE1*/LPD_IN1*/VSO*
DGND
CVDD_1.2V
DVDD/MVDD/LED_3.3V
VFB8
VDET8
VFB7
VDET7
VFB6
VDET6
VFB5
VDET5
LED_GND
VFB4
VDET4
VFB3
VDET3
VFB2
VDET2
VFB1
VCC1.2 FB406 CVDD_1.2V
120OHM
Q803
2N7002
1K
12
C406
100N 16V
VFB3
VDT3
C413
4.7UF
C404
100N 16V
VCC3.3
VFB4
VDT4
C402
10UF 10V
C472
100N 16V
VFB5
VDT5
C471
10UF 10V
C415
10UF 10V
C437
C416
10UF 10V
SCALER
Sheet
5
of
8
称爹
Custom
A
<称爹>
Meridian 4
Remark: Parts position can be searched by using FIND function in PDF.
PA[0..9]
5
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
LVA0M
LVA0P
LVA1M
LVA1P
LVA2M
LVA2P
LVACKM
LVACKP
LVA3M
LVA3P
VLCD
CN409
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
VLCD
RXO0+
RXO1+
RXO2+
RXOC+
RXO3+
RXE0+
RXE1+
RXE2+
RXEC+
RXE3+
LT-SCL
8
2
RXO0RXO1RXO2RXOCRXO3RXE0RXE1RXE2RXECRXE3LT-SDA
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
LVB0M
LVB0P
LVB1M
LVB1P
LVB2M
LVB2P
LVBCKM
LVBCKP
LVB3M
LVB3P
LVB0M
LVB0P
LVB1M
LVB1P
LVB2M
LVB2P
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
LVBCKM
LVBCKP
LVB3M
LVB3P
LVA0M
LVA0P
RXOCRXOC+
RXO3RXO3+
RXE0RXE0+
LVA1M
LVA1P
RXE1RXE1+
LVA2M
LVA2P
LVACKM
LVACKP
LVA3M
LVA3P
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
FB408
120OHM
LT-SCL
LT-SDA
C435
100uF/16V
NC/CONN
R454
+
R455
220 OHM 1/4W
PANEL INTERFACE
PB[0..9]
PB[0..9]
220 OHM 1/4W
PA[0..9]
1
5
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
CN408
CONN
RXOC+
C433
NC
RXOCRXEC+
C434
NC
RXEC-
C436
100N 16V
LT-SDA
LT-SCL
TPV
( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL OTS
Size
Rev
絬隔瓜絪腹
715G5283-M0C-000-0040-1-111110
TPV MODEL
VX240HELW
Key Component
5. PANEL INTERFACE
PCB NAME
715G5283-M0C-000-0040-1
Date
Thursday , December 29, 2011
Sheet
6
of
8
称爹
LT-SDA
LT-SCL
A
A
<称爹>
5
5
19
20 Meridian 4
Remark: Parts position can be searched by using FIND function in PDF.
2
R
1
2
L
2
1
Del R615,FB605
NC/1N50V C607
NC/1N50V C606
NC/PHONEJACK
ZD601
NC/RLZ5.6B
ZD602
FB603
NC/60 OHM
NC/RLZ5.6B
AUDIO
R621
1
R620 NC/10K
3
NC/10K
FB602
NC/60 OHM
CN601
R614
NC/0R05OHM1/8W
C611
2
2
9
ROUT
10
LIN
VSS
NC
CVSS
4
PVDD
1
1
/RSD
RIN
/LSD
CP+
16
LOUT
CP-
15
GND
R608
NC/0R05 1/16W
5
AOUT_R
5
VCC3.3
U601
VDD
PGND
3,4,5,8
NC
3
Mute_Audio
+5V_SB
11
12
14
APA2176A
13
+5V_SB
C618
R623
NC/1000pF 50V
NC/0R05 1/10W
R618
NC/200R 1/10W 5%
R
R613
NC/10K+-5%1/16W
NC/2KOHM 1/10W
R602
NC/100R 1/10W 5%
Mute_Audio
Mute
C617
R622
NC/1000pF 50V
NC/0R05 1/10W
R612
5
AOUT_L
NC/1uF 16V
R611
NC/2KOHM 1/10W
C612
R607
NC/0R05 1/16W
NC/1uF 16V
8
1
R619
NC/200R 1/10W 5%
L
7
6
2
FB604
NC/300 OHM
VCC3.3
5,8
C613
C614
NC/100N16V NC/10uF 16V
5
C601
NC/2.2UF 16V
Close to IC
FB601
NC/300 OHM
C603
NC/10uF 16V
C605
NC/100N16V
AGND
C602
NC/2.2UF 16V
internal amp fix at x1.5
power consumtion: 5mW
Close to IC
TPV
( Top
絬 隔 瓜絪 腹
Key Component
Date
Victory
Electronics
Co . ,
715G5283-M0C-000-0040-1-111110
6. AUDIO
Thursday , December 22, 2011
Ltd. )
OEM MODEL OTS
Size
TPV MODEL
Rev
A
称爹
<称爹>
PCB NAME
Sheet
VX240HELW
715G5283-M0C-000-0040-1
7
of
8
B
Meridian 4
21
Remark: Parts position can be searched by using FIND function in PDF.
VCC3.3
+5V_SB
NC/G903T63UF
VCC3.3
U703
1
U701
D702
VCC3.3
SR34
+
C703
100uF/16V
C704
100N 16V
NC/G912T63U
VI
D704
SR34
2
1
C705
100N 16V
5,7
VO
U704
G912PT43U
U702
BL9110-330BPEA
3
2
VIN VOUT
VIN
VOUT
VCC1.2
2
VCC1.2
GND
GND
3
TO252
5
+
C711
C724
100uF/16V 100N 16V
1
C726
10UF 10V
1
2
GND
VOUT
3
D703
SR34
1
VIN
2
1 2
POWER
3
2
GND
1
TO252
+12V
+12V
VLCD
5
FB701
1
VLCD
+5V_SB
2
6
5
6
7
8
BEAD
R717
C718
C719
0.1UF50V
R721
56K 1/16W
3
Q706
AO3401A
R723
10K
2
1
5
Q701
on_Panel
LMBT3904LT1G
CN701
DC POWER
R719
Q705
NC/AO4449 -7A/-30V
4
3
2
1
47UF 25V
C715
1NF
G
S
S
S
D
D
D
D
10K
+
R722
NC
C725
220N 10V
+5V_SB
C750
220N 10V
10K
ZM-PTZ9.1BST 9.1B
1
U705
APW7080KAITRL
+5V_SB
9
4
3
2
1
VCC
LX
UGND COMP
EN
FB
VIN
GND
5
6
7
8
L701
22UH
+5V_SB
3,4,5,7
2
C728
1uF 25V
LX
ZD702
2
D701
SR34
R713
NC
R715
C714
100pF 50V
53K6 1/10W 1%
1
R712
100K1/16W
R726
30Kohm 1/16W +/-5%
C712
0.1UF50V
R711
33K 1/16W
C721
100N16V
C720
10uF 25V
C713
1uF 25V
C732
10uF 25V
C723
10uF 25V
+
C716
470uF 10V
C731
22P 50V
C722
2N2 50V
C710
NC
C717
100N16V
R714
10K 1/10W 1%
OEM MODEL OTS
Size
絬隔瓜絪腹
TPV
715G5283-M0C-000-0040-1-111110
TPV MODEL
VX240HELW
Rev
Key Component
7. POWER
PCB NAME
715G5283-M0C-000-0040-1
Date
( Top
Victory
Electronics
Co . ,
Wednesday , January 04, 2012
Ltd. )
Sheet
8
of
8
称爹
B
A
<称爹>
5V_LED
GPIO_00
R006 56 OHM 1/16W
1
CIN_03
CIN_01
22 Meridian 4
6.2 Key board (715G5453K01000004S)
Remark: Parts position can be searched by using FIND function in PDF.
AC_SHIELD
KEY 0.1524
IT7230EFN/BX
R004
4.7K1/16W
2
E-PAD
CIN01
CIN00
GPIO1
GPIO0
CIN03
CIN07
CIN09
CIN11
VSHILD
VBIAS
AVSS
AVCC
C004
100P 50V
TP7
1
2
3
4
CIN_05
CIN_07
CIN_09
CIN_11
INT#
SDA
SCLK
DVCC
12
11
10
9
GPIO_00
SM_INT#
SM_DATA
SM_CLK
V3.3
5
6
7
8
R005
100OHM
LED001
LED
17
16
15
14
13
U001
5V_LED
1
1
V3.3
VBIAS
C005
ZD002
C002
100N 16V
TP3
TP2
CIN_01
KEY 0.1524
TP1
KEY 0.1524
SmartImage
TP4
TP5
CIN_09
KEY 0.1524
T P V ( Top
Menu
Electronics
Differential
Power
OEM MODEL PHILIPS
Size
絬隔瓜絪腹
715G5453-K0A-000-0040-111123
TPV MODEL
227E4
Rev
Key Component
12.KEY -TOUCHPAD_LED
PCB NAME
715G5453-K0A-000-0040
Date
Victory
KEY 0.1524
KEY 0.1524
Power
Menu
SmartPower
TP6
CIN_05
CIN_07
KEY 0.1524
SmartPower
Brightness
MLVS0603M04
C001
100N 16V
CIN_11
Brightness
1
2
3
4
5
6
2
2
C003
100N 16V
SmartImage
ZD001
MLVS0603M04
1UF 16V
CIN_03
SM_CLK
SM_DATA
SM_INT#
5V_LED
V3.3
5V_LED
V3.3
V3.3
AC_SHIELD
VBIAS
CN001
H-1.0-6-260.pdf
Co . ,
Wednesday , December 28, 2011
Ltd. )
Sheet
2
of
2
称爹
A4
C
<称爹>
Meridian 3
7. PCB Layout
7.1 SCALER BOARD（715G5283M02000004S）
REMARK: PARTS POSITION CAN BE SEARCHED BY USING FIND FUNCTION IN PDF.
7.2 KEY BOARD
（715G5453K01000004S）
Remark: Parts position can be searched by using FIND function in PDF.
23
24
Meridian 4
8.Wiring Diagram
9. Scaler Board Overview
DC-DC
FFC Connector
Flash ROM
Scaler IC
DVI EEPROM
VGA EEPROM
26
Meridian 4
10. Mechanical Instructions
Step 1: Remove the stand base ASSY and rear
cover
1. Open the latches and along the red arrowhead
direction as the picture to open other latches.
2. Unscrew the screws as following step
Step 2: Remove the main board
3. Disconnect all cables move out the chips. And
unscrew the two screws
28
Meridian 4
11. Repair Flow Chart
1. No Power
No power
NG
Check power cable is
tightened?
Re-plug the power cable
OK
Check Power “On/Off”
is “On”?
NG
Turn on the Power “On/Off” switch
OK
Check the LED
indicator is OK?
OK
Replace the power board and check connections
NG
Replace main board and check connections
NG
Replace key board and check connections
NG
Check the AC power
Meridian 4
2. No Video (Power LED White)
No Video (Power LED White)
Press the power
button is OK?
NG
Replace the main board
OK
Replace the power
board and connection
OK
The end
NG
Replace the main
board and connection
OK
The end
NG
Check the FFC cable
or panel
NG
Replace the key board
OK
Replace the FFC cable
or panel
29
30
Meridian 4
3. DIM
DIM (image overlap, focus or flicker)
Reset in factory mode
OK
The end
NG
Set to the optimal
frequency, select the
recommended frequency
OK
The end
NG
Readjust the phase and pixel
clock in the user mode
OK
The end
NG
Pull out signal cable and
check “Self Test Feature
Check” is ok?
NG
OK
Check the signal cable
and the PC
NG
OK
Replace the main board
NG
Replace the panel
OK
The end
Meridian 4
4. Color is not optimal
Color is not optimal
Color shift
Miss color
Reset the factory mode
Replace the signal cable
NG
OK
NG
The end
In the user mode, set the “color
settings” until customer satisfy
Pull out the signal cable
and check the screen
color display is normal?
NG
OK
NG
Replace the signal cable or PC
Replace the main board
31
32
Meridian 4
12. ISP Instruction
When do the parts, need the tools as follow:
1. An i486 (or above) personal computer or compatible.
2. Microsoft operation system Windows 95/98/2000/XP.
3. USB port driver and ISP tool “EasyWrite V2011.0209.exe”
4. ISP JIG (715GT089-B/C) x1
5. Power cable x 2, VGA cable x1, USB cable x 1
6. The monitor and the new software
12.1 Connection
12.2 Install the USB driver
When insert the USB cable to PC USB port, will pop up a Hardware Wizard to help you install the USB driver if you
use this ISP board first time. You can install it successfully as the below instruction step by step.
Remark: The USB driver files path: D:\FTC100103(Mstar)\FTCUSB.INF
Meridian 4
Click “Finish” to
complete the USB
serial port driver
installation.
33
34 Meridian 4
12.3 Install the ISP tool
Take 227E3L for example:
1. Double-click
to install ISP program.
2. Double-click
to run the ISP tool.
3. Set the parameters to restore the HDCP key if the monitor has DVI or HDMI port.
1
2
3
(1) Click the “Option” item.
(2) Tick “FE2P Mode Enable”.
(3) Tick “Enable Auto FE2P Detect”.
Meridian 4
Setup ISP tool. Click “Setup ISP tool” to open the configuration window.
1
2
4. Configuration for ISP tool. Tick “FTDI”.
3
1
2
35
36
Meridian 4
5. Load the F/W you want to upgrade.
1
2
3
6. Start to program. Click “Auto” to start programming.
Meridian 4
37
7. Programing success. There will be the message in the red frame after successful programming.
12.4 Check the FW version after upgrade.
The way to open factory menu.
1. Connect the video source to monitor and AC on.
2. The way to factory menu: Press
and
buttons at the same time, power on the monitor. When the
screen lights, release the two buttons and press the “MENU” again, the picture will appear on the top left corner.
3. Select the “Factory” and press the “MENU” button to enter the factory mode. Take 237E4LH for example:
4. Please do “Auto Color” in factory menu after change main board and upgrade F/W.
5. Power off to exit the factory mode.
38
Meridian 4
Reset the factory setting
1.
Power on the monitor and open the user menu.
2.
Do factory reset: Setup – Reset – Yes.
3.
Factory reset will turn off “Burn in” mode which screen color switches among red, green, blue and black.
12.5 Troubleshooting:
“CheckSum Comparing Fail!” error.
Method: Tick the “Send MX2060 CMD” at Option item.
When can’t upgrade, please retry below several ways to upgrade.
(1) When the tool appears erase error, you can change another version tool to try.
(2) The program must be in the monitor standby state, while the fail communication with monitor might result the
monitor power off. In this situation, you may AC off the monitor for a while and then AC on to retry. Maybe the
defect will be cured.
(3) Change ISP JIG or cable.
(4) Change PC.
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39
13. DDC Instruction
General
DDC Data Re-programming
In case the main EEPROM with Software DDC which store all factory settings were replaced because a defect
repaired monitor’ the serial numbers have to be re-programmed.
It is advised to re-soldered the main EEPROM with Software DDC from the old board onto the new board if circuit
board have been replaced, in this case the DDC data does not need to be re-programmed.
Additional information about DDC (Display Data Channel) may be obtained from Video Electronics Standards
Association (VESA). Extended Display Identification Data (EDID) information may be also obtained from VESA.
1. An i486 (or above) personal computer or compatible.
2. Microsoft operation system Windows 95/98/2000/XP.
3. LPT port driver “PORT95NT.exe” and EDID tool “VGASinglePort.exe”
4. EDID JIG (715GT034-B) x1,
5. LPT cable (male to male) x1, VGA cable x 1, power cable x 2
6. 12V DC power source
7. The monitor and the EDID data
13.1 Connect the ISP board, PC and monitor as follow:
13.2 Install the LPT drive
1. Double click the icon
to install the driver.
2. Restart the PC after the LPT driver installation.
40 Meridian 4
13.3 Prepare the EDID written
1. EDID file has been putted in the DDC folder.
2. The VgaSinglePort.exe is the EDID writing tool.
3. The two file must be putted together as below.
13.4 The process of writing EDID and SN
1. Double-click the icon
to open the tool.
Meridian 4
Tick the “Analog +DVI”, and click “Loadfile” to set the parameters.And click the “Next” to load the EDID file.
2. Select the “Philips 237E4” and then click “OK”, the tool will read the EDID information:
41
42
Meridian 4
3. Choose the “Only connect VGA” and “Write SN”, and key in the date and the 14 digital S/N.
Remark: Please turn on the monitor before clicking “Program”. Or you maybe write EDID fail.
3. Click the “Program” to start programming after monitor power on. When it shows “Analog: PASS!, SN write OK!
and DVI: PASS!”. The EDID and SN writing process are finished.
Meridian 4
4 Click “program”, if the 12V connector is not OK, it will show the picture as follow:
5 Click “program”, if the cable connector is not OK, it will show the picture as follow:
43
44 Meridian 4
13.5 Check the SN
1. Connect the video source and power on monitor.
2. Press the “MENU” button to enter the user menu and select “Input”, you can check the 14 digital SN. Take
227E3L for example:
3. If this SN number is the same as what we had written by EDID tool, the EDID and SN writing is completed finally.
13.6 Troubleshooting
1. Can’t write error.
2. Try below few ways to cure can’t write errors!
(1) AC on the monitor and turn on it.(Restart the monitor)
(2) Take apart the monitor and connect the 7pin of EEPROM to GND to diable write protection then write EDID
one by one.
(3) Set the Burn in on last to try again.
Analog EDID：
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
----------------------------------------------00| 00 FF FF FF FF FF FF 00 41 0C AD C0 01 01 01 01
10| 07 16 01 03 6E 33 1D 78 2A 6E 95 A3 54 4F 9F 26
20| 11 50 54 BD 4B 00 D1 C0 81 80 95 0F 95 00 B3 00
30| 81 C0 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40| 45 00 FD 1E 11 00 00 1E 00 00 00 FF 00 0A 20 20
50| 20 20 20 20 20 20 20 20 20 20 00 00 00 FC 00 32
60| 33 37 45 34 0A 20 20 20 20 20 20 20 00 00 00 FD
70| 00 38 4C 1E 53 11 00 0A 20 20 20 20 20 20 00 EB
EDID Structure Version/Revision: 01 03
<-Vendor/Product Identification:->
ID Manufacturer Name: PHL
Meridian 4
ID Product Code:
C0AD
ID Serial Number:
No Use
Week of Manufacture:
Year of Manufacture:
7
2012
<-Basic Display Parameters/Features:->
Video i/p definition: Analog
Max. H. Image Size :
51cm
Max. V. Image Size :
29cm
Display Gamma :
2.2
<-Color Characteristics:->
Rx: 0.638
Gx: 0.311
Bx: 0.150
Wx: 0.313
Ry: 0.330
Gy: 0.623
By: 0.067
Wy: 0.329
<-Established Timings:->
Established Timings 1:BD
720 x 400 @ 70Hz VGA,IBM
640 x 480 @ 60Hz VGA,IBM
640 x 480 @ 67Hz Apple,Mac II
640 x 480 @ 72Hz VESA
640 x 480 @ 75Hz VESA
800 x 600 @ 60Hz VESA
Established Timings 2:4B
800 x 600 @ 75Hz VESA
1024 x 768 @ 60Hz VESA
1024 x 768 @ 75Hz VESA
1280 x1024 @ 75Hz VESA
Established Timings 3:00
<-Standard Timing Identification:->
1920 x 1080 @ 60Hz
1280 x 1024 @ 60Hz
1440 x 900 @ 75Hz
1440 x 900 @ 60Hz
1680 x 1050 @ 60Hz
1280 x 720 @ 60Hz
45
46
Meridian 4
<-Detailed Timing Descriptions:->
FC (Monitor Name) : 237E4
FD (Monitor Limits):
Min. V. rate: 56 Hz
Max. V. rate: 76 Hz
Min. H. rate: 30 KHz
Max. H. rate: 83 KHz
Max. P Clock: 170 MHz
FF (Monitor SN) :
Detailed Timing : 1920x1080 @ 60Hz
Extension Flag : 00
Block0 Checksum : EB
Digital EDID：
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
----------------------------------------------00| 00 FF FF FF FF FF FF 00 41 0C AD C0 01 01 01 01
10| 07 16 01 03 80 33 1D 78 2A 6E 95 A3 54 4F 9F 26
20| 11 50 54 BD 4B 00 D1 C0 81 80 95 0F 95 00 B3 00
30| 81 C0 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40| 45 00 FD 1E 11 00 00 1E 00 00 00 FF 00 0A 20 20
50| 20 20 20 20 20 20 20 20 20 20 00 00 00 FC 00 32
60| 33 37 45 34 0A 20 20 20 20 20 20 20 00 00 00 FD
70| 00 38 4C 1E 53 11 00 0A 20 20 20 20 20 20 00 D9
EDID Structure Version/Revision: 01 03
<-Vendor/Product Identification:->
ID Manufacturer Name: PHL
ID Product Code:
C0AD
ID Serial Number:
No Use
Week of Manufacture:
Year of Manufacture:
7
2012
Meridian 4
<-Basic Display Parameters/Features:->
Video i/p definition: Digital
Max. H. Image Size :
51cm
Max. V. Image Size :
29cm
Display Gamma :
2.2
<-Color Characteristics:->
Rx: 0.638
Gx: 0.311
Bx: 0.150
Wx: 0.313
Ry: 0.330
Gy: 0.623
By: 0.067
Wy: 0.329
<-Established Timings:->
Established Timings 1:BD
720 x 400 @ 70Hz VGA,IBM
640 x 480 @ 60Hz VGA,IBM
640 x 480 @ 67Hz Apple,Mac II
640 x 480 @ 72Hz VESA
640 x 480 @ 75Hz VESA
800 x 600 @ 60Hz VESA
Established Timings 2:4B
800 x 600 @ 75Hz VESA
1024 x 768 @ 60Hz VESA
1024 x 768 @ 75Hz VESA
1280 x1024 @ 75Hz VESA
Established Timings 3:00
<-Standard Timing Identification:->
1920 x 1080 @ 60Hz
1280 x 1024 @ 60Hz
1440 x 900 @ 75Hz
1440 x 900 @ 60Hz
1680 x 1050 @ 60Hz
1280 x 720 @ 60Hz
<-Detailed Timing Descriptions:->
FC (Monitor Name) : 237E4
FD (Monitor Limits):
Min. V. rate: 56 Hz
47
48
Meridian 4
Max. V. rate: 76 Hz
Min. H. rate: 30 KHz
Max. H. rate: 83 KHz
Max. P Clock: 170 MHz
FF (Monitor SN) :
Detailed Timing : 1920x1080 @ 60Hz
Extension Flag : 00
Block0 Checksum : D9
Meridian 4
49
14. White Balance, Luminance Adjustment
1. Apparatuses and program: analyzer CA-210, PC, tool, FGA adjustment program (PhilipsLEDFGA.DDCI),
Pattern generator.
2. Equipment installation:
a. Connect analyzer CA-210 to PC by USB connector, install drive program CA-SDK Ver4.00 for CA-210 and restart
PC after finish installing
b. Install Port95NT drive program, set PC printer connector mode as ECP mode and reset PC after finish installing.
c. Connect tool as follow:
Note: It’s not necessary to connect Port2.
To PC Port 2
To PC LPT
To BSG-265A or
equivalent instrument
Philips model
3. Adjustment
Preparation before adjustment:
a. Monitor should be warmed up for more than half an hour.
b. Make sure that the tools are connected right and drive programs have been installed OK.
4. Adjustment process:
a. Press the power of CA-210, shut off the lens, press 0-Cal and open the lens after analyzer reset.
b. Open white balance adjustment program, select the right parameter according with the program and click OK.
c.
Make sure that the lens of CA-210 aims at the center of the screen, then click START to adjust.
d. After finish adjusting, the adjustment program displays PASS, and the START button changes for NEXT, which
means that you can adjust another monitor.
Meridian 4
50
5. Color Temp confirmation
Connect the signal to the monitor, the monitor displays white-picture, use CA-210 to measure the Color Temp of the
screen center and select the OSD to make sure whether the Color Temps accord with the SPEC.
227E3L
CIE
11500K
9300K
8200K
7500K
6500K/sRGB
sRGB
5000K
x
0.270±0.02
0.283±0.02
0.291±0.02
0.298±0.02
0.313±0.02
0.313±0.02
0.345±0.02
y
0.281±0.02
0.297±0.02
0.306±0.02
0.314±0.02
0.329±0.02
0.329±0.02
0.357±0.02
coordinates
247E3L
CIE coordinates
9300K
6500K/sRGB
sRGB
x
0.283±0.02
0.313±0.02
0.313±0.02
y
0.297±0.02
0.329±0.02
0.329±0.02
6. How to enter into the factory mode
1. Connect the video source to monitor and AC on.
2. The way to factory menu: Press
and
buttons at the same time, power on the monitor. When the
screen lights, release the two buttons and press the “MENU” again, the picture will appear on the top left corner.
Meridian 4
3. Select the “Factory” and press the “MENU” button to enter the factory mode. Take 237E4LH for example:
51
52
Meridian 4
15. Monitor Exploded View
Meridian 3
53
16. Recommended & Spare Parts List
Recommended Parts List
LOCATION
E8903
E8903
E8903
E8901
E8901
PCM CODES
089G1745CAA-AC
089G1745HAA-AC
089G1745LAA-AC
089G414A15N-JR
089G414A15N-HL
380GLA19044H00
E750
750GBT230W3C21N000
U402
056G2233501
U401
U704
A15G1765601
A15G1855102
A33G1333--2-1C0100
A34G2939ANBD2B0130
A34G2940ANC-6B0100
A34G2941ANC-1B0100
A34G2942ANC-1B0100
A37G0312011
CBPCVN6PHQM
056G-562A13
056G-563256--C
U702
056G-563377
U101
056G-662-52
U102
056G1133158
056G1133-34--1
U402
056G2233501
U705
356G0563419
E08906
E08906
E08905
E08905
F95G176J-10345
F95G176T-10345
F95G179J30N251
F95G179T30N251
KEPCCQPH
056G-669-45
U001
DESCRIPTION
DVI CABLE 1500MM COMLINK
DVI CABLE 1500MM HONGLIN
DVI CABLE 1500MM HONGSHUO
POWER CORD 1500MM China jianrun
POWER CORD 1500MM CHINA HONGLIN
Adapter 19V 3.42A ADS-65LSI-19-1 19065G
HONOR
PANEL BM230WF3-SJC2-8F1-A0
IC FLASH MX25L2026DM1I-12G 2Mb SOP-8
MXIC
main frame
BKT_BASE
LENS_POWER
BEZEL
REAR_COVER
BASE
STAND
HINGE_ASS'Y
MAIN BOARD
IC SCALER NT68652UFG/B LQFP128 NOVATEK
IC LDO G912PT43U 1A 1.2V TO-252 GMT
IC LDO TJ3940GRS-3.3 1A/3.3V TO252 HTC
Korea
IC ESD PROTECT AZC398-04S.R7G SOT23-6
Amazing
IC EEPROM CAT24C02WI-GT3A 2Kb SOIC-8 ON
IC EEPROM M24C02-RMN6TP 2Kb SO-8 ST
IC FLASH MX25L2026DM1I-12G 2Mb SOP-8
MXIC
IC LDO DC/DC APW7089KAI-TRG 4A 26V
SOP-8P ANPEC
FFC CABLE 10PIN 407MM P0.5MM KOTL
FFC CABLE 10PIN 407MM P0.5MM TPV
FFC CABLE 30PIN 253MM P1.0MM KOTL
FFC CABLE 30PIN 253MM P1.0MM TPV
KEY BOARD FOR SMT
IC TOUCH KEY IT7230EFN/BX QFN16 ITE
REMARK
2ND SOURCE
2ND SOURCE
2ND SOURCE
2ND SOURCE
2ND SOURCE
2ND SOURCE
54
Meridian 4
Service Kit
Description
Part No.
ISP JIG
715GT089-B/C
EDID JIG
715GT034-B
Picture
Meridian 3
17. Different Parts List
Diversity of
Location
compared with
PCM Codes
Diversity of
Location
Description
Location
PCM Codes
Description
compared with
PCM Codes
Description
Location
PCM Codes
Description
55
Meridian 4
56
18. General Product Specification
M4-237 Series
GENERAL PRODUCT
SPECIFICATION
Issued by: Argent Chan/Paul Tsai
Revision History
Ver.
0.1
Date (yy.mm.dd)
2012.04.05
Author
Brad Chiu
Brief Description
Initial version
Blue: Changes than last version
Red: TBD
Quick Specification table:
Model
Input
Feature
237E4QSD
237E4QHAD
237E4QHSD
1A1D
1A2H+OD+MHL+Speaker
1A2H+OD+MHL+HDMI
audio out
1A1D
1A2H+OD+Speaker
1A2H+OD+HDMI audio out
e-IPS panel
e-IPS panel
e-IPS panel
237E4LSB
237E4LHAB
227E4LHSB
TN panel
TN panel
TN panel
Meridian 3
57
FOREWORD
This specification describes a 23" FHD multi-scan color TFT LCD monitor with maximum
resolution up to 1920 x 1080 /60Hz non-interlaced. This model uses 250nits panel.
All optical characteristics are determined according to panel specification after warming
up longer than 30 minutes.
PRODUCT PROFILE
EDID header
Data for EDID & .inf file
1
2
3
User visible strings on .inf file
Manufacturer ID ( EDID data)
Product ID, "xxxx" 4 codes
4
5
6
7
maximum resolution
Horizontal Frequency Range
Vertical Frequency Range
Monitor Name (13 characters max.)
Philips 237E (23inch Wide LCD MONITOR
237E4)
PHL
MSB(byte 12): C0
LSB (byte 11): AD
1920x1080
30~83 KHz
56~76Hz
Philips 237E
LCD
Suppliers to offer panel specifications.
Panel incoming specification: Follow Philips’ specification.
LnT
Type NR.
Resolution
Outside dimensions
Pitch (mm)
Color pixel arrangement
Display surface
Color depth
Backlight
Active area (W x H)
View angle (CR=10)
Contrast ratio
White luminance
Color gamut
Gate IC
Source IC
Response time
Vertical frequency range
: LnT BM230WF3-SJC2 e-IPS panel
: 1920 x 1080 (WSXGA+)
: 534(H) x 313.3(V) Typ. x 10.6(D) Typ.
: 0.265mm x 0.265mm
: RGB vertical stripe
: Hard coating (3H)
: 16.7M (6 bit Hi-FRC)
: LED
: 509.76(H) x 286.74(V) mm
: =178 for Right/Left (Typ)
: =178 for Up/Down (Typ)
: 1000:1 (Typ), 600:1(Min.)
: 250cd/m2(Typ.), 200cd/m2(Min.)
: 70% (Typ.)
: N/A
: N/A
: Tr + Tf <=14 ms (Typ)
: 48~76Hz
LnT
Type NR.
Resolution
Outside dimensions
Pitch (mm)
Color pixel arrangement
Display surface
Color depth
Backlight
: LnT BM230WF5-TJC3
: 1920 x 1080 (WSXGA+)
: 536.5(H) x 312(V) Typ. x 8.4(D) Typ.
: 0.265mm x 0.265mm
: RGB vertical stripe
: Hard coating (3H), Anti-glare treatment of the front polarizer
: 16.7M colors
: LED
58
Meridian 4
Active area (W x H)
View angle (CR>=10)
Contrast ratio
White luminance
Color gamut
Gate IC
Source IC
Response time
Vertical frequency range
: 509.76(H) x 286.74(V) mm
: R/L 160(Typ.), U/D 160(Typ.)
: 600:1(min.), 1000:1 (Typ)
: 200 cd/m2(Min.), 250 cd/m2(Typ. Center 1 point)
: 70% (Typ.)
: N/A
: N/A
: <=5 ms (Typ)
: 50~75Hz
SEC
Type NR.
Resolution
Outside dimensions
Pitch (mm)
Color pixel arrangement
Display surface
Color depth
Backlight
Active area (W x H)
View angle (CR>=10)
Contrast ratio
White luminance
Color gamut
Gate IC
Source IC
Response time
Vertical frequency range
: SEC LTM230HT10
: 1920 x 1080 (WSXGA+)
: 534(H) x 311.7(V) Typ. x 10.7(D) Typ.
: 0.265mm x 0.265mm
: RGB vertical stripe
: Hard coating (3H), Anti-glare treatment of the front polarizer
: 16.7M colors
: LED
: 509.76(H) x 286.74(V) mm
: R/L 160(Typ.), U/D 160(Typ.)
: 600:1(min.), 1000:1 (Typ)
: 200 cd/m2(Min.), 250 cd/m2(Typ. Center 1 point)
: 70% (Typ.)
: N/A
: N/A
: <=5 ms (Typ)
: 50~75Hz
Scanning frequencies
Hor. : 30 – 83 K Hz
Ver.
: 56 - 76 Hz
Video dot rate:
< 170 MHz for VGA and < 170 MHz for DVI, warning message must be
displayed while over 165 MHz (supplier to provide accurate scaler bandwidth number)
Power input: 90-264 V AC, 50/60  2 Hz
Functions:
(1) D-SUB analog R/G/B separate inputs, H/V sync separated, Composite (H+V) TTL level,
(2) SOG sync : a. Sync select: H + V
b. Sync select: SERR
c. XS SYNC SELECT: H EOR V
(3) DVI digital Panel Link TMDS inputs, HDCP supported.
Ambient temperature:
0 C - 40 C
Power Range
FULL RANGE POWER SUPPLY 90 – 264 VAC
ELECTRICAL CHARACTERISTICS
Scaler should be capable of below items.
1) Scaler must support color engine for Image enhancement feature (SmartImage)
2) Scaler must have enough memory to support PerfecTune feature and Philips OSD
3) Scaler must support SmartContras, 20M:1 DCR preferred
4) VGA signal Auto adjustment:
Monitor automatically adjusts and optimizes resolution and frequency based on input signal defined by
“Source” function. “NO VIDEO INPUT” (source)”(Note A)message to be displayed on screen while no
signal is detected. Monitor will automatically optimize resolution and frequency whenever connected to
different signal source. When press the “Auto”, the screen also show a status bar. During adjustment
period, a status bar will show on screen from 0% to 100% to indicate the progress of adjustment.
Auto auto adjustment : new timing & preset modes ( non- factory preset mode) should do auto
Meridian 3
59
adjustment at first time detection and save the related
date into memory.
Resolution ≦ 800x600 , do not do auto auto adjustment.
Note A : source mybe D-SUB,DVI,HDMI
Interface signals
1). D-Sub Analog
Input signal
: Video, Hsync., Vsync
Video
: 0.7 Vp-p, input impedance, 75 ohm @DC
Sync.
: Separate sync
TTL level , input impedance 2.2k ohm terminate
Hsync
Positive/Negative
Vsync
Positive/Negative
Composite sync TTL level, input impedance 2.2k ohm terminate
(Positive/Negative)
Sync on green video 0.3 Vp-p Negative (Video 0.7 Vp-p Positive)
2). DVI-D Digital
Input signal: Single TMDS link (Three channels: RX0-/+, RX1-/+, RX2-/+)
3) HDMI ( option , refer to Quick specification table)
Follow HDMI 1.4 specification
TMDS channel:


DDC channel:







Content protection:
Carries audio, video and auxiliary data.
Signaling method: According to DVI 1.0 specification.
Single-link (Type A HDMI).
Video pixel rate: 25 MHz to 165 MHz (Type A)
Pixel encodings: RGB 4:4:4, YCbCr 4:2:2, YCbCr 4:4:4.
Audio sample rates: 32 kHz, 44.1 kHz, 48 kHz
Audio channels: 2.
Allows source to interrogate capabilities of sink.
I²C signaling with 100 kHz clock.
E-EDID data structure according to EIA/CEA-861D and VESA
Enhanced EDID.
According to High-Definition Content Protection (HDCP)
Specification 1.10.
HDMI video input should support timing defined in CEA 861-D
specification with extended EDID blocks
Video Timing Support :
Format
Resolution Type
Vertical frequency
480i
720 x 480
SD 60Hz
480p
720 x 480
SD 60Hz
576i
720 x 576
SD 50Hz
576p
720 x 576
SD
50Hz
720p
1280 x 720
HD 50Hz , 60Hz
1080i
1920 x 1080
HD 50Hz , 60Hz
1080p
1920 x 1080
HD 24Hz, 25Hz, 30Hz, 50Hz, 60Hz

Picture centering H & V ≤ 0.5 %. (for TV, 480i/p, 576i/p, 720p, 1080i/p)
60
Meridian 4
Over Scan 1. RGB signal :
2. YUV signal :
OFF (no this function)
(Video timming) ON (Be use and set ON/OFF)
(But only 1080p define is OFF )
PC timing: to follow PC timing table
TMDS/+5V/DDC/HPD/CEC Signals
(TMDS Signal)
Termination Supply Voltage AVCC :
3.3V±5%
Differential Voltage Level :
150mV – 1200mV
Common Mode Voltage :
Differential Sensitivity :
Maximum differential Voltage :
(AVCC – 300mV) – (AVCC – 37.5mV)
150mVp-p
1560mVp-p
(+5V Power)
Power Supply Voltage :
4.7V – 5.3V
Maximum Current Consumption :
50mA
(DDC Signal)
Maximum Capacitance :
50pF
(HPD Signal)
High Voltage Level :
2.4V – 5.0V
Low Voltage Level :
0 – 0.4V
Output Resistance :
1KΩ±20%
(CEC Signal, not supported by this model)
Input Low Voltage :
< 0.8V
Input High Voltage :
> 2.0V
Output Low Voltage:
0 – 0.4V
Output High Voltage:
2.5V – 3.6V
Pull-up Resistor:
2.7KΩ±10%
Leakage Current in standby/off :
< 1.8uA
Maximum Capacitance:
100pF
4). DisplayPort ( option , refer to Quick specification table)
Follow DisplayPort 1.1 specification.
Meridian 3
5). USB Hub 2.0 (option , refer to Quick specification table)
USB port (1 upstream, 2 or 4 downstream)
6). Audio in ( option , refer to Quick specification table)
Input signal: 1Vrms
Loudspeaker: stereo of RMS Power
Frequency range: (WAIT FOR SUPPLIER INPUT)
Headphone connection will mute speaker
7). USB PLUG (option , refer to Quick specification table)
USB port (1 upstream, 1 downstream), black jack color
8). HDMI audio out (headphone): (option, refer to Quick specification table)
Stereo, > 50mVrms for headphone of 32
Interface
D-Sub Cable
Length
: Please refer to M3 cable bundle summary file
Fix with monitor when packing, with transplant pin protective cover.
Connector type : D-Sub male with DDC2B pin assignments.
Blue connector thumb-operated jack screws
Pin assignments:
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SIGNAL
Red
Green/ SOG
Blue
Sense (GND)
Cable Detect (GND)
Red GND
Green GND
Blue GND
DDC +3.3V or +5V
Logic GND
Sense (GND)
Bi-directional data
H/H+V sync
V-sync
Data clock
DVI Cable
Length
The input signals are applied to the display through DVI-D cable.
: Please refer to M3 cable bundle summary file
Connector type
: DVI-D male with DDC-2B pin assignments
White connector thumb-operated jackscrews
With transplant pin protective cover.
Pin Assignment:
Pin No.
Description
61
62
Meridian 4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
T.M.D.S. data2T.M.D.S. data2+
T.M.D.S. data2 shield
No Connect
No Connect
DDC clock
DDC data
No Connect
T.M.D.S. data1T.M.D.S. data1+
T.M.D.S. data1 shield
No Connect
No Connect
+5V Power
Ground (for +5V)
Hot plug detect
T.M.D.S. data0T.M.D.S. data0+
T.M.D.S. data0 shield
No Connect
No Connect
T.M.D.S clock shield
T.M.D.S. clock+
T.M.D.S. clock-
HDMI Cable
Length
The input signals are applied to the display through HDMI cable.
: Please refer to M3 cable bundle summary file
Connector type : HDMI male with DDC-2B pin assignments
White connector thumb-operated jackscrews
With transplant pin protective cover.
Pin Assignment:
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Description
TMDS Data2+
TMDS Data2 Shield
TMDS Data2–
TMDS Data1+
TMDS Data1 Shield
TMDS Data1–
TMDS Data0+
TMDS Data0 Shield
TMDS Data0–
TMDS Clock+
TMDS Clock Shield
TMDS Clock–
CEC
Reserved (HDMI 1.0-1.3c), HEC Data(Optional, HDMI 1.4+ with Ethernet)
SCL (I²C Serial Clock for DDC)
SDA (I²C Serial Data Line for DDC)
DDC/CEC/HEC Ground
+5 V Power (max 50 mA)
Hot Plug Detect (All versions) and HEC Data+
(Optional, HDMI 1.4+ with Ethernet)
Meridian 3
63
Timing requirement
Factory Preset mode definition:
1. Perfect FOS while presenting those timings.
2. Will specify those timing in User's Manual
Preset mode definition:
1. Need to support those timings.
2. Perfect FOS after auto adjustment.
User mode
1. Can save those timing that not in Preset mode and can be showed (not over
scaler or
Panel spec.)
2. It needs to reserve the 10 timings space in memory size.
Mode storing capacity
Factory preset modes
preset modes
User modes
: Refer to Timing table
: Refer to Timing table
: Refer to Timing table
Timing pixel clock over H/W limitation do not support.
Timing pixel clock over H/W limitation do not support.
VGA Video timing : interlace modes do not support.
1. Factory preset modes and preset modes are defined in the enclosed timing table file
Timing table.xls
2.
Video timing mode for DVI/HDMI (internal firmware support) ,
60Hz: 480p/720p/1080i/1080p
50Hz: 576p/720p/1080i/1080p
OSD/Keypad functions
ITEM
1
OSD/keypad
definition
M4 OSD Button
definition _ 2012
2
OSD Translation
MMD OSD_Function OSD_String_M4_201
definition _FW SP
11128.xls
3
Power On logo
Philips_Logo_1920x
1080.bmp
Reset No:
Exit
Yes: Auto adjustment
for displaying timing
mode and recall factory
preset
English, French, German,
Spanish, Italian, Russian,
Simplified Chinese,
Portuguese, Turkish (9)
Power On Logo: Power
On  Show up Philips
logo 3 seconds
 Change to input
signal.
64
Meridian 4
This picture is reference
only. The official drawing
will send out by PM.
4
Stand-alone – On:
Isolate video and audio control
input
Stand-alone – Off:
Integrate video and audio control
input
Mute – On: Turn off audio
Mute – Off: Turn on audio
Audio Selection
Horizontal scanning
Sync polarity
Scanning frequency
: Positive or Negative
: 30 – 83 K Hz
PS : Item 3.4 and 3.5 , as far as possible to be display (another Horizontal and Vertical)
Vertical scanning
Sync polarity
Scanning frequency
: Positive or Negative
: 56 - 76 Hz
Power input connection
Power cord length
Power cord type
:please refer to M3 cable bundle summary file
: 3 leads power cord with protective earth plug.
Power management
The monitor must comply with the Microsoft On Now specification, and meet EPA requirements.
Mode
HSYNC VSYNC
Video
Pwr-cons.
Indication
Rec. time
Power-On
On
On
Active
<35W (typ.)
< 40W (max.)
White LED
--
Standby (Sleep
mode)
Off
Off
Blanked
< 0.5W
Blinking white LED
Period 3ec on, 3sec
off
Note 1
Note 2
DC Power Off
N/A
< 0.3W
Note 1 :
a. D-SUB ,HDMI mode,
Normal node to Power saving mode: 19/s (typ.)
Power saving mode to Normal: 4/s(typ.)
Source / timming change : 10/s (typ.)
b. DVI mode,
Normal node to Power saving mode: 19/s(typ.)
Power saving mode to Normal: 10s(typ.)
Source / timing change : 10/s (typ.)
Note 2 :
Measurement power Saving.
LED Off
Meridian 3
measurement of
power saving.pdf
Power consumption
measure the way -090
PS: SmartImage Economy mode: < EPA5.0 spec. (Brightness=20%)
EPA 5.0 spec. as below
Panel size
16"(16:9)
17"(4:3)
17"(16:10)
18.5"(16:9)
19"(16:10)
19"(4:3)
20"(16:10)
20"(16:9)
22"(16:10)
22"(16:9)
23"(16:9)
24"(16:10)
24"(16:9)
Native resolution
1366x768
1280x1024
1440x900
1366x768
1440x900
1280x1024
1680x1050
1600x900
1680x1050
1920x1080
1920x1080
1920x1200
1920x1080
Max. Power (W)
14.5
21.9
21.2
16.6
22.7
23.6
28
24.5
30
31.6
32.9
36.8
34
EPA 5.1 VS EPA6.0
VGA Display identification
In accordance with VESA Display Channel Standard Ver.1.0 and DDC 2B capability
DVI Display identification
In accordance with DVI requirement (DDWG digital Visual Interface revision 1.0)
use DDC-2B, DDC/CI, and EDID V1.3
DDC /CI Support and Smart Manage/Control
In accordance with VESA DDC/CI and MCCS ver.2.0, the monitor should be workable with ,
Philps SmartManage, SmartControl V6.1, and Protrait Display Tune at least.
65
66
Meridian 4
Hot-key definition
M4 OSD Button
definition _ 20111207
Smart image
SmartImage
Profile Definitio
(formerly
Alignment)
PerfectTune
A.
B.
C.
D.
II
FGA,
FACTORY
GAMMA
PerfectTune must be done after warming 30 minutes at least.
PerfectTune must be performed after Auto Color.
PerfectTune must be conducted through DVI or scaler embedded patterns.
Delta E < 10
audio
3.17.1
Frequency Response
The amplifier and speaker combination shall provide a frequency response of 300 Hz to
20 kHz, with +/- 3 dB variation over the entire response range.
3.17.2
Total Harmonic Distortion
Total harmonic distortion shall be limited to 5% THD at the maximum wattage speaker
rating specified in section 1.3, at 1 kHz, when the input is 1.0Vrms.
3.17.3
Power Handling
Each speaker transducer shall accept up to the specified Wattage of audio power without
damage or exceeding the frequency response and total harmonic distortion
specifications.
3.17.4
Audio Amplifier
The amplifier shall provide two channels of audio up to 2.0 Watts per channel from 100
Hz to 20 kHz, based upon an audio signal input of 1.0V RMS per channel.
3.17.5
Volume Control
For monitors with a manual volume control, the direction (at the bottom) of the bezel
volume control is “-“ key for Minimum volume and “+” key for Maximum volume. The
default shipping position of the Volume Control shall be approximately 90%.
3.17.6
Speaker Sensitivity
The speakers shall support a minimum sensitivity of 75 dB +/- 3 dB at 2W/1m at 1 kHz.
Meridian 3
3.17.7
67
Maximum Audio Card Output
The monitor audio amplifier shall accept a maximum input voltage of 1.5 Vrms and meet
the following requirements at the maximum monitor volume setting:
1. The ratings of the audio amplifier may not be exceeded.
2. The ratings of the speakers may not be exceeded.
3. There must not be any clipping of the audio amplifier output signal.
Voltage dividers may be used to reduce the input signal level.
3.17.8
Monitor Audio Amplifier Input Impedance
The monitor audio amplifier shall have minimum 10K Ohm AC input impedance
Power sensor (option)
UNCTIONAL Requirements for the front detection
For the presence sensor functionality, the following requirements are defined:

Two IRs be used for user present detections, one IR is for transmission signals, the other one is
for receiving reflection IR signals
 User must be detected in the following range:
40 up to 100 cm (+ 20cm).
 Detection angle:
+- 35 degree
(for IR LED )
 SENSOR key control,
Adjust detection distances (0~4 scales), default is 3 , tolerance : (±10cm)
0 : 0FF
1:
90 cm
2:
100 cm
3:
110 cm
4:
>130 cm
68 Meridian 4
 SENSOR distance measure :
1. Cotton material color : black
2. Monitor center straight distance (90 deg)
3. Body width : about 40cm
4. Body horizontal move : Monitor center +- 5cm
 Anti-interference between two monitors,
Monitors must have anti-interference methods(coding ..etc) to prevent monitors to talk to
each other
 power sensor Functional behavior
Time Period
60sec
60sec ~ 180sec
180sec ~
PowerSensor
No ACTION
Lower down backlight
brightness
Backlight & LCD panel
shutdown
Power Saving
0
50%
80%
 The following set-up’s will be supported
Fig. 2: 2 monitors standing back to back.
The monitors may influence each other. So Monitor 1 may produce unexpected
brightness-switches in monitor 2 (and vice versa). Furthermore, user 1 could perhaps (via
monitor 1) influence the powersensor readout on monitor 2.
Meridian 3
Fig. 3: set up of multiple monitors under an angle
Pixel –orbiting function (option)
On wide view angle models( IPS/e-IPS/AMVA/PVA/MVA)
Functional description
Every 1min to shift one pixel for whole picture,8 min. to original point and Routing path
( H-1,V+1,H+1,V-1,V-1,H+1,V+1,H-1)
VISUAL CHARACTERISTICS
Test conditions
Unless otherwise specified, this specification is defined
under the following conditions.
69
70
Meridian 4
(1) Input signal : As defined in 3.3, 1920 x 1080 non-interlaced mode (1920 x 1080@60Hz), signal
sources must have 75 ohm output impedance.
(2) Luminance setting : controls to be set to 250 nits with full screen 100 % duty cycle white signal
(3) Warm up: more than 30 minutes after power on with signal supplied.
(4) Ambient light: 400 -- 600 lux.
(5) Ambient temperature: 20 ± 5 C
Brightness/ Brightness uniformity
Follow Panel specification.
Color temperature adjustment
There are three factory preset white color 9300K, 6500K, sRGB.
Apply full white pattern, with brightness in 100 % position and the contrast control at 50 % position.
The 1931 CIE Chromaticity (color triangle) diagram (x ,y) coordinate for the screen center should be:
Product specification
CIE coordinates
11500K
(x,y)
x = 0.270 ± 0.02
PerfecTune II
y = 0.281 ± 0.02
9300K
x = 0.283 ± 0.02
PerfecTune II
y = 0.297 ± 0.02
8200K
x = 0.291 ± 0.02
PerfecTune II
y = 0.306 ± 0.02
7500K
x = 0.298 ± 0.02
PerfecTune II
y = 0.314 ± 0.02
6500K/sRGB
x = 0.313 ± 0.02
PerfecTune II
y = 0.329 ± 0.02
sRGB
x = 0.313 ± 0.02
y = 0.329 ± 0.02
PerfecTune II
Meridian 3
5000K
x = 0.345 ± 0.02
PerfecTune II
y = 0.357 ± 0.02
Production alignment spec.
CIE coordinates
11500K
(x,y)
x = 0.270 ± 0.006
PerfecTune II
y = 0.281 ± 0.006
9300K
x = 0.283 ± 0.006
PerfecTune II
y = 0.297 ± 0.006
8200K
x = 0.291 ± 0.006
PerfecTune II
y = 0.306 ± 0.006
7500K
x = 0.298 ± 0.006
PerfecTune II
y = 0.314 ± 0.006
6500K/sRGB
x = 0.313 ± 0.006
PerfecTune II
y = 0.329 ± 0.006
sRGB
x = 0.313 ± 0.006
PerfecTune II
y = 0.329 ± 0.006
5000K
x = 0.345 ± 0.006
y = 0.357 ± 0.006
Quality Inspection specification:
CIE coordinates
9300K
(x,y)
x = 0.283 ± 0.015
y = 0.297 ± 0.015
6500K/sRGB
x = 0.313 ± 0.015
y = 0.329 ± 0.015
sRGB
x = 0.313 ± 0.015
y = 0.329 ± 0.015
PerfecTune II
71
72
Meridian 4
MECHANICAL CHARACTERISTICS
Cosmetic -
Philips ID
Mechanical data files ProE files required
Location of Philips logo Per Philips make-up sheet
Gap between panel and front bezel
< 1.2mm(typ.)
Location of Control icons Per Philips Graphic sheet
Color for resin/paint Per Philips make-up sheet
Fire enclosure request
Shielding Cover should fulfill international standard
Resins

RoHS required

WEEE required.

Resin type/selection refer to Project Book Section 7.2 Plastic material.
If paint is used

RoHS required

WEEE require

If new painting type need to implement, refer to UN-D 1235.
Plastic mold tooling

Tooling to be designed to minimize cosmetic defects induced by molding process (sink, blush, weld
lines, gate marks, ejector marks, etc.). Refer to “TYV61-90007”.

Painting to cover up cosmetic defects due to molding is strongly discouraged.

China RoHS mark requested.
Plastics flammability

All Plastics to be Flame Retardant UL 94-HB or Better.

Base / Pedestal to be Flame Retardant UL 94-HB.

All major plastic parts (bezel, back cover) need to be molded from same resin.

Plastic resin type selection should be referred to “plastic-Philips Pool monitor”.
Texture/Glossing of housing

The texture area and texture no should follow Philips make-up sheet.

The exterior surfaces shall have a uniform texture.
Meridian 3

Philips must approve the mold texturing.

Detail document for texture refer to “UN-D249”, “UN-D 600”.

Glossy surface > = 80 gloss units
73
Tilt and swivel base

Tilt angle
:
-5  +2/- 0  (forward)

Swivel angle :
+20 + 0/- 3  (backward)
nil

High Adjustment : nil

Portrait Display :
nil
Kensington Lock
 Must meet Kensington_slot.spec “TYE-M0004”.
 MMD request metal plate in Kensington hole.
Label

Regulatory label / Carton label should follow Philips requirement.

Detail document refer to Philips Engineering Reference Book.
Product dimension / Weight ( Refer to Philips approved SHT 191/SHT560 )

Unit dimension

Packed unit dimension:

Net weight

Gross weight
:
Transportation
Transportation standards refer to UAN-D1534/00/01/02.
Transportation packages

Net weight Packaging and wrapping shall be sufficient to protect the product against damage
or loss during shipment from the supplier to the destination specified in the purchase order.
All packaging materials are subject to test and evaluation per UAN-D1534/00/01/02.

The cushion material shall be constructed using EPS material.

The doggy hole is requested.
Transportation Test
Overall tests refer to UAN-D1534/00/01/02.
Vibration, drop test should be performed at ambient temperature (20°C to 23oC) and relative
humidity (40% to 65%).
A. Transportation test specification for all regions except China/India

Package test
1. Random Vibration test
74
Meridian 4
2. Drop test
3. Cold Drop test (for design reference)

Un-package test
1. Half sine shock test (non operation)
B. Transportation test specification for China/India

Package test
1. Random Vibration test
2. Drop test
3. Cold Drop test (for design reference)

Un-package test
1. Sine vibration (operating)
2. Half sine shock test (non operation)
Pallet / Container loading (Refer to Philips approved SHT 560)

Transportation standards refer to TYE-M0002 ,UAN-D1534 and UAW-0309.
Air shipment -

Sea container 20'(pallet/slip sheet)

Sea container 40'(pallet/slip sheet)

Sea container 40' High Cube (pallet/slip sheet)

Land 45‘ Truck and Trailer (800X1200mm pallet)

Land 45‘ Truck and Trailer (1000X1200mm pallet) for UK

Truck shipmentTransportation request for all regions except China/India
A. Air shipment
B. 20’/40’/40’HQ Container loading for WW with Pallet
C.
20’/40’/40’HQ Container loading for WW with slip sheet
Transportation request for China and India
A. Container loading for China and India
B. Truck loading
Transportation request for EU
A. Land 45‘ Truck and Trailer (1000X1200mm pallet)
ENVIRONMENTAL CHARACTERISTICS
The following sections define the interference and susceptibility condition limits that might occur
between external environment and the display device.
Meridian 3
Susceptibility of display to external environment
Operating
- Temperature : 0 to 40 degree C
- Humidity
: 80% max
- Altitude
: 0-3658m
- Air pressure : 600-1100 mBAR
Storage
-
Temperature
Humidity
Altitude
Air pressure
: -20 to 60 degree C
: 95% max
: 0-12192m
: 300-1100 mBAR
Note: recommend at 5 to 35C, Humidity less than 60 %
Transportation tests
Refer to 5.15.2
Display disturbances from external environment
According to IEC 801-2 for ESD disturbances
Display disturbances to external environment
75