Energy Star 220P4LPYES/00, 220P4LPYEB/00, 220P4LPYEB/75 Service Manual

22ƎLCD Color Monitor Chassis: Meridian 3

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Service

Service

Service

Description

Page

Table of Contents.........................................………….1

Revision List………….................................................2

Important Safety Notice…………................................3

1. Monitor Specifications….........................................5

2. LCD Monitor Description….....................................7

3. Operation Instructions….........................................8

3.1General Instructions…………………………….…...8

3.2 Control Buttons…………..…………………….…8

3.3 OSD Menu………………….................................9

4. Input/output Specification............................……10

4.1 Input Signal Connector.................................……10

4.2 Resolution & Preset Modes.................................11

4.3 Pixel Defect Policy…………………………………13

4.4 Failure Mode of Panel………………………….....15

5. Block Diagram………………………….................16

5.1 Scaler Board....................................………….....16

5.2 Power/USB Board................................…...........17

6. Schematic Diagram.............................................. 18

6.1 Scaler Board…………………….…………………18

6.2 Power Board.................................................…...23

6.3 Key Board…….…………………………………26

Description

Page

6.4 Head Phone Board…………….…………………27

6.5 IR Board.................................................…...28

6.6 Daughter Board…….…………………………29

7. PCB Layout………………………………………...30

7.1 Scaler Board……………………………………..30

7.2 Power Board……………...………………………31

7.3 Key Board…….……………………………………32

7.4 Head Phone Board…………….…………………32

7.5 IR Board.................................................…...32

7.6 Daughter Board…….…………………………33

8. Wiring Diagram………………………………….…..34

9. Scaler Board Overview…………………………....35

10. Mechanical Instructions………………………....36

1 1. Repair Flow Chart…….……………………………39

12. ISP Instructions...…............................................43

13. DDC Instructions….............................................55

14. White Balance, Luminance Adjustment…...........68

15. Monitor Exploded View…....................................70

16. Recommended & Spare Parts List...….............71

17. General Product Specification………….……….73

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 WHE N
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 Subject to modification ƻK Aug.31, 2012

220P4LPYES/00
220P4LPYEB/00

220P4LPYEB/75

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Meridian 3

2

Revision List

Version Release Date Revision History

A00 Jul.27, 2012 Initial release, Draft Version

A01 Aug.17, 2012 Add CTN model 220P4LPYEB/00

A02 Aug.31, 2012 Add CTN model 220P4LPYEB/75

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Meridian 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 o riginal invoice or cash receipt, indicatin g the date of p urchase,
dealers name and model and production number of the product.

Warnings

Use of controls, adjustments or procedures other than those specified in this document ation 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

y Keep the monitor out of direct sunlight and away from stoves or any other heat source.
y Remove any object that could fall into ventilation holes or prevent proper cooling of the monitor’s electronics.
y Do not block the ventilation holes on the cabinet.
y When positioning the monitor , make sure the power plug and outlet are easily accessible.
y 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.

y 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)

y • Do not subject the monitor to severe vibration or high impact conditions during operation.
y • Do not knock or drop the monitor during operation or transportation.

Maintenance

y 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.

y Unplug the monitor if you are not going to use it for an extensive period of time.
y 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 sol vent, such as, alcoh ol, or ammonia-ba sed liquids to clean
your monitor.

y 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.

y If your monitor gets wet, wipe it with dry cloth as soon as possible.
y 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.

y Do not store or use the monitor in locations exposed to heat, direct sunlight or extreme cold.
y 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.

¾ Temperature: 0-40°C 32-95°F
¾ Humidity: 20-80% RH

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Meridian 3

4

y 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 a s
“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 bee n 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

y The casing cover should be opened only by qualified service personnel.
y 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”)

y For transportation information, please refer to “Technical Specifications”.
y 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.

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Meridian 3

1. Monitor Specifications

Technical specifications

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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.

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Meridian 3

2. LCD Monitor Description

The LCD monitor will contain a scaler board, a power board, a key board, an IR board, an audio board and an USB
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 Block Diagram

LED Panel

Scaler Board

LED Drive

Key Board

Video signal, DDC

HOST Computer

AC IN

100 ~ 240 V

Power Board

Aduio Board USB Board

IR Board

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Meridian 3

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3. Operating Instructions

3.1 General Instructions

Press the power button to turn the monitor on or off.
The other control knobs are located at front panel of
the monitor. By changing these setting, the picture
can be adjusted to your personal preference.

γThe power cord should be connected.
γ Press the power button to turn on the monitor.

The power indicator will light up.

3.2 Control Buttons

Operating the Monitor

Connecting to your PC

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Meridian 3

3.3 OSD Menu

On-Screen Display (OSD) is a feature in all Philips
LCD monitors. It allows an end user to adjust screen
performance or select functions of the monitors directly
through an on-screen instruction window. A user
friendly on screen display interface is shown as below:

Basic and simple instruction on the control keys

In the OSD shown above, you can pressźŸ buttons
at the front bezel of the monitor to move the cursor,
and press OK button to confirm the choice or change.

The OSD Menu

Below is an overall view of the structure of the
On-Screen Display. You can use this as a reference
when you want to work your way around the different
adjustments later on.

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4. Input/ Output Specification

4.1 Input Signal Connector

D-sub Connector

Pin No. Signal Name

1 Red
2 Green/ SOG
3 Blue
4 Sense (GND)
5 Cable Detect (GND)
6 Red GND
7 Green GND
8 Blue GND

9 DDC +3.3V or +5V
10 Logic GND
11 Sense (GND)
12 Bi-directional data
13 H/H+V sync
14 V-sync
15 Data clock

DP Connector

Pin No. Signal Name

1

ML_Lane 3(n)

2

Ground

3

ML_Lane 3(p)

4

ML_Lane 2(n)

5

Ground

6

ML_Lane 2(p)

7

ML_Lane 1(n)

8

Ground

9

ML_Lane 1(p)

10

ML_Lane 0(n)

11

Ground

12

ML_Lane 0(p)

13

Ground

14

Ground

15

AUX_CH (P)

16

Ground

17

AUX_CH (N)

18

Hot Plug Detect

19

Return DP_PWR

20

DP_PWR

DVI Connector

Pin No. Description

1 T.M.D.S. data2­2 T.M.D.S. data2+
3 T.M.D.S. data2 shield
4 No Connect
5 No Connect
6 DDC clock
7 DDC data
8 No Connect

9 T.M.D.S. data1­10 T.M.D.S. data1+
11 T.M.D.S. data1 shield
12 No Connect
13 No Connect
14 +5V Power
15 Ground (for +5V)
16 Hot plug detect
17 T.M.D.S. data0­18 T.M.D.S. data0+
19 T.M.D.S. data0 shield
20 No Connect
21 No Connect
22 T.M.D.S clock shield
23 T.M.D.S. clock+
24 T.M.D.S. clock-

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Meridian 3

4.2 Resolution & Preset Modes

Maximum Resolution

1680 x 1050 at 60 Hz (analog input)
1680 x 1050 at 60 Hz (digital input)

Recommended Resolution

1680 x 1050 at 60 Hz (digital input)

Note:

Please notice that your display works best at native resolution of 1680 x 1050@60Hz. For be st display qualit y,
please follow this resolution recommendation.

Power Management Definition

If you have VESA DPM compliance disp lay card or software installed in your PC, the monitor can automatically
reduce its power consumption when not in use. If an input from a keyboard, mouse or other input device is detected,
the monitor will 'wake up' automatically. The following table shows the power consumption and signaling of this
automatic power saving feature:

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The following setup is used to measure power consumption on this monitor.

·Native resolution:1680×1050

·Contrast: 50%

·Brightness: 250 nits

·Color temperature:6500k with full white pattern

Note:

This data is subject to change without notice.

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Meridian 3

4.3 Pixel Defect Policy

Philips strives to deliver the highest quality products.
We use some of the industry's most advanced
manufacturing processes and practice stringent quality
control. However, pixel or sub pixel defects on the TFT
Monitor panels used in flat panel monitors are
sometimes unavoidable. No manufacturer can
guarantee that all panels will be free from pixel defects,
but Philips guarantees that any monitor with an
unacceptable number of defects will be repaired or
replaced under warranty. This notice explains the
different types of pixel defects and defines acceptable
defect levels for each type. In order to qualify for repair
or replacement under warranty, the number of pixel
defects on a TFT Monitor panel must exceed these
acceptable levels. For example, no more than

0.0004% of the sub pixels on a monitor may be
defective. Furthermore, Philips sets even higher quality
standards for certain types or combinations of pixel
defects that are more noticeable than others. This
policy is valid worldwide.

Pixels and Sub pixels

A pixel, or picture element, is composed of three sub
pixels in the primary colors of red, green and blue.
Many pixels together form an image. When all sub
pixels of a pixel are lit, the three colored sub pixels
together appear as a single white pixel. When all are
dark, the three colored sub pixels together appear as a
single black pixel. Other combinations of lit and dark
sub pixels appear as single pixels of other colors.

Types of Pixel Defects

Pixel and sub pixel defects appear on the screen in
different ways. There are two categories of pixel

defects and several types of sub pixel defects within
each category.

Bright Dot Defects
Bright dot defects appear as pixels or sub pixels that
are always lit or 'on'. That is, a bright dot is a sub-pixel
that stands out on the screen when the monitor
displays a dark pattern. There are the types of bright
dot defects.
One lit red, green or blue sub pixel

Two adjacent lit sub pixels:

- Red + Blue = Purple

- Red + Green = Yellow

- Green + Blue = Cyan (Light Blue)

Three adjacent lit sub pixels (one white pixel)

Note:

A red or blue bright dot must be more than 50 percent
brighter than neighboring dots while a green bright dot
is 30 percent brighter than neighboring dots.

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Black Dot Defects Black dot defects appear as pixels

or sub pixels that are always dark or ‘off’. That is, a
dark dot is a sub-pixel that stands out on the screen
when the monitor displays a light pattern. There are
two types of black dot defects:

Proximity of Pixel Defects
Because pixel and sub pixels defects of the same type
that are near to one another may be more noticeable,
Philips also specifies tolerances for the proximity of
pixel defects.

Pixel Defect Tolerances

In order to qualify for repair or replacement due to pixel
defects during the warranty period, a TFT Monitor
panel in a Philips flat panel monitor must have pixel or
sub pixel defects exceeding the tolerances listed in the
following tables.

Note:

1. 1 or 2 adjacent sub pixel defects = 1 dot defect

2. This monitor is ISO9241-307 compliant .Class-I compliant.(ISO9241-307: Ergonomic requirement, analysis and
compliance test methods for electronic visual displays)

3. ISO9241-307 is the successor of formerly known ISO13406 standard, which is withdrawn by the International
Organisation for Standardisation (ISO) per: 2008-11 -13.

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4.4 Failure Mode Of Panel

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Failure description

Phenomenon

Vertical block defect

Vertical dim lines

Vertical lines defect
(Always bri

g

ht or dark)

Horizontal block defect

Horizontal dim lines

Horizontal lines defect
(Always bri

g

ht or dark)

Has bri

g

ht or dark pixel

Polarizer has bubbles

Polarizer has bubbles

Foreign material inside
polarizer. It shows liner or
dot shape.

Concentric circle formed

Bottom back light of LCD is
brighter than normal

Back light un-uniformity

Backli

g

ht has foreign material.
Black or white color, liner or
circular type

Quick reference for failure mode of LCD panel

this pa

g

e presents problems that could be made by LCD panel.
It is not necessary to repair circuit board. Simply follow the mechanical
instruction on this manual to eliminate failure by replace LCD panel.

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5. Block Diagram

5.1 Scaler Board

D-Sub Connector

(CN101)

Panel Interface

(CN409)

Key Control Interface

(CN468)

Crystal

14.31818MHz

(X401)

Scalar IC

TSUMP58UHT5-2

(U401)

Flash ROM

MX25L4006EM1I

(U402)

DVI Connector

(CN102)

EEPROM

M24C02-RMN6TP

(U103)

EEPROM

M24C02-RMN6TP

(U129)

EEPROM

AZC398-04S.R7G

(U153)

DP Connector

(CN103)

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Meridian 3

5.2 Power Board

DIM

ON/OFF

Feedback Circuit

MOSFET

(Q801)

PWM Control

OZ9998ALN

(IC801)

16V

LED

(CN802)

ZD802 L801

16V

EMI filter

Start Re sistor

(R905,R908)

PWM Control

(IC901)

Transformer

AC input

Bridge

Rectifier

and Filter

Feedback

Circuit

Rectifier

diodes

Power Switch

(Q901)

Photo coupler

(IC902)

Rectifier

diodes

5V

Audio IC

(U601)

CN601

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Meridian 3

6. Schematic

6.1 Scaler Board (715G5431M01000004Q)

Remark: Parts position can be searched by using FIND function in PDF.

SDA_VGA

C116 5PF 50V

EDID_W P

BLUE-

DVI_CAB

RED-

GREEN-

HOT_PLUG DVISDA

DVI_CAB1 DVISCL

DVISCL

C129

NC/1000 pF 50V

R127 10 OHM

R130 10 OHM

C130

100N 16V

FB105

300R 0.7A

I/O11GND2I/O2

3

I/O3

4

VDD

5

I/O4

6

U127

AZC398-04S

R133 10 OHM

R117 1K

R101 4.7K1/ 16W

C127

100N 16V

C110

100N 16V

R115 100OHM

Q126

NC/LMBT3904LT1G

I/O11GND2I/O2

3

I/O3

4

VDD

5

I/O4

6

U101

AZC398-04S

R141

1K

R112 10K

1 2

FB103 19R 0.5A

C128

100N 16V

C104 47NF 16V

C109 47NF 16V

R106

75R 1/16W 1 %

R137 4.7K1/16W

3

1

2

D101

BAV70

1 2

FB104 19R 0.5A

R139 10K

R119

2.2K1/16W

1 2

ZD102

RLZ5.6B

3

1

2

D127

NC/BAV70

R116 100OHM

C108 47NF 16V

I/O11GND2I/O2

3

I/O3

4

VDD

5

I/O4

6

U102

AZC398-04S

R113 4.7K1/ 16W

R136

NC/10K 1/16W 5%

RX2-IN

C114

100N 16V

1728394105

1112131415

1716

6

CN101

DB15

RX2+IN

C102 47NF 16V

R111 100OHM

R138 4.7K1/16W

R134 10 OHM

R126 100OHM

C103 47NF 16V

RED+

C126

220N 10V

R140 100OHM

1 2

FB102 19R 0.5A

R104 56 OHM 1/16W

R114 100OHM

R120

2.2K1/16W

I/O11GND2I/O2

3

I/O3

4

VDD

5

I/O4

6

U126

AZC398-04S

FB126

300R 0.7A

1 2

FB101

60R 0.6A

R102 56 OHM 1/16W

R132 10 OHM

R118 1K

R110 100OHM

C112

33P 50V

R103 56 OHM 1/16W

Q127

NC/AO3401A

R135

100OHM

C107 47NF 16V

FB127

0R05 1/10W

1

2

3

4

5

6

7

8

17

18

19

20

21

22

23

24

9

11

13

15

10

12

14

162526

CN102

JACK

R107

75R 1/16W 1 %

R109 100OHM

C111

100N 16V

R131 10 OHM

R129 10 OHM

R105 470OHM1/16W

3

1

2

D126

BAV70

C105 1N 50V

E01E12E23VSS

4

SDA

5

SCL

6

WC

7

VCC

8

U103

M24C02-RMN6TP

R142

NC/22K 1 / 16W 5%

1 2

ZD101

RLZ5.6B

R128 10 OHM

C101

220N 10V

C106

100N 16V

E01E12E2

3

VSS

4

SDA5SCL6WC7VCC

8

U129

M24C02-RMN6TP

I/O11GND2I/O2

3

I/O3

4

VDD

5

I/O4

6

U128

AZC398-04S

C113

220PF 50V

R10875R 1/16W 1 %

+5V3,4,5,6

ESDA_5V

ESDA_5V

ESDA_5V+5V

DVI_5V

ESDD_5V

+5V

DVI_5V

ESDD_5V

DVI_5V

ESDD_5V

BIN 4

+5V

GNDR 4

DDCA_SDA4

DDCA_SCL4

GNDB 4

DET_VGA 4

RIN 4

VSYNC 4

HSYNC 4

GIN 4

CLK+ 4

B- 4

GNDG 4

SOG 4

G+ 4

DVI_CAB 4

DDC_WP 4

CLK- 4

R- 4

B+ 4

DDCD_SDA 4

HPD_CTRL 4

R+ 4

DDCD_SCL 4

G- 4

1 2

ZD104

RLZ5.6B

R122

1K

DVISCL

DVISDA

C117 5PF 50V

RX1-IN

RX1+IN

VGA_CON

BLUE+

GREEN+

RXC+IN

RX2+IN

RX2-IN

RX1-IN

RX1+IN

HOT_PLUG

R121

1K

1 2

ZD103

RLZ5.6B

RX0-IN

RXC-IN

HOT_PLUG

RX0-IN

RX0+IN

VSI

RX0+IN

PC5V

HSI

RXC+IN

DVISDA

RXC-IN

SCL_VGA

PC5V

C115

5PF 50V

EDID_W P

DVI_CAB1

Input

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Meridian 3

Remark: Parts position can be searched by using FIND function in PDF.

R163 NC

R153 0R05 OHM

R164

1M 1/16W

R166 10 OHM

R151 NC

R162 NC

R165 10 OHM

C151 220N 10V

R152 0R05 OHM

R155 0R05 OHM

R156 0R05 OHM

R154 0R05 OHM

R159 0R05 OHM

R161

1M 1/16W

CH11CH22VN3CH34CH4

5

NC6NC

7

VN

8

NC9NC

10

U152

AOZ8804DI

I/O11GND2I/O2

3

I/O3

4

NC

5

I/O4

6

U153

AZC398-04S

CH11CH22VN3CH34CH4

5

NC6NC

7

VN

8

NC9NC

10

U151

AOZ8804DI

R160 NC

R167

47K

C153

NC

R157 0R05 OHM

C152 220N 10V

SHELL1

21

SHELL2

22

ML_ Lane 3(n)

1

GND

2

ML_ Lane 3(p)3ML_ Lane 2(n)

4

GND

5

ML_ Lane 2(p)6ML_ Lane 1(n)

7

GND

8

ML_ Lane 1(p)9ML_ Lane 0(n)

10

GND

11

ML_ Lane 0(p)

12

GND13GND

14

AUX_CH(p)

15

GND

16

AUX_CH(n)

17

Hot Plug Detect

18

Return

19

SHELL4

24

SHELL3

23

DP_PWR

20

CN103

DP CONN

R158 0R05 OHM

+5V 2,4,5,6

VCC3.3

+5V

DP_RXN3P 4

+5V

VCC3.3

DP_RXN2P 4

DP_HPD 4

DP_RXN2N 4

DP_RXN1P 4

DP_RXN1N 4

DP_RXN3N 4

DET_DP 4

DP_RXN0P 4

DP_SDM 4

DP_AUXN 4

DP_RXN0N 4

DP_AUXP 4

DPRX-XX :

1. Trace Width-------- 0.25mm (PCB:2L)

2. Trace-Trace Gap-----0.14mm (PCB:2L)

3. –

ǂ㡡㊄㡡ǜбᜐɖǂ㎜ㆣⷂǂ

IC

⤐

4. R501 ~ R506

㏬ǂ

IC

⤐

DPRX-P1

DPRX-N0

DAN

HPD

DPRX-P2

DPRX-N1

DPRX-P0

DPRX-P3

DPRX-N2

DAP

DPRX-N3

DP INPUT

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Meridian 3

Remark: Parts position can be searched by using FIND function in PDF.

POWER_KEY#

TO-SCALER-IN-R

TO-SCALER-IN-L

EE_SDA

EE_SCL

PS_ON

PS_OUTPUT

piovt

WP

DDC_CTRL

CN464,CN468 BOTH LAYOUT

on_PANEL

EE_WP

PS_DISTANCE

1234567891011

12

CN468

CONN

CE#

1

SO

2

WP#

3

GND

4

VDD8HOLD#7SCK6SI

5

U402

MX25L4006EM1I-12G

R4010

10K

R4011

10K

VCC3.3

AUVRM

12345

6

CN464

NC/CONN

AUVAG

R4013 100OHM

R4012 100OHM

UART_TXD

UART_RXD

DDC_SDA_COM

DDC_SCL_COM

No cable

1.095V

CABLE_DETECT

1Y0,2Y0

VGA

1.26V Power

1.5125V

TO-SCALER-IN-L

H

TO-SCALER-OUT-L

TO-SCALER-OUT-R

TO-SCALER-IN-R

Close to IC

with width

trace

TO Processor Board

DVI

DVI

A B

L

R457

100K1/16W

C450

100N 16V

Q466

LMBT3904LT1G

R456

4.7K1/16W

piovtOC_SW

Q467

LMBT3904LT1G

VCC3.3

VCC3.3

Cathode

1

Anode

2

Emitter2

3

Collector

4

Emitter1

5

OC401

ISA401

R459

10K

R458

NC/10K

1Y1,2Y1

R455

620 OHM 1/16W

RIN0P51GIN0P48SOGIN049BIN0P46RIN0M50GIN0M47BIN0M45HSYNC054VSYNC0

55

REXT

11

HOLDZ/PMGPI O0620WPZ/PMGPIO07

19

SDO16SCK18CSZ15SDI

17

LVACKM

123

XIN42XOUT

41

LVA2P

126

LVA2M

125

LVA1P

128

LVA1M

127

LVA0P

2

LVA0M

1

LVB3P

111

LVB3M

110

LVBCKP

113

LVBCKM

112

LVB2P

115

LVB2M

114

LVB1P

117

LVB1M

116

LVB0P

119

LVB0M

118

LVACKP

124

LVA3M

121

LVA3P

122

GND

3

GND

13

RX2P69RX2N68RX1P66RX1N

65

AVDDL_DP_126

35

RX0P62RX0N61RXCP59RXCN

58

GND

43

GND

63

GND

78

VDDP

92

MODE0

97

VDDP

120

DDCA_DA/RS232_TX0/PMGPIO2253DDCA_CK/RS232_RX0/PMGPIO21

52

DDCDA_DA/RS232_TX1/PMGPIO1360DDCDA_CK/RS232_RX1/PMGPIO12

57

AVDD_DP_33

23

VDDP

106

PMGPIO15/PMPWM0

71

GPIO27/PWM5

102

SAR06SAR17SAR2

8

GPIO11/PWM193GPIO10/PWM0

94

MI2C_SD A/GPI O07

95

MI2C _SCL/ GPI O06

96

RESET

22

VDDC

108

AVDD_MPLL_33

44

GND

81

GND

99

GND

100

BYPASS

10

PMGPIO17/PMPWM2

72

AVDD_DVI_33

67

AVDD_PLL_33

101

SAR3

9

AVDDL_DP_126

29

LINE_IN_R75LINE_OUT_L

76

GPIO24/PWM2

105

LINE_IN_L

74

NC

64

VDDP

14

EAR_OUT_R(DAC_OUT_R)

82

GPIO26/PWM4

103

AUVRM80AUVAG

79

LINE_OUT_R

77

DP_HPD39DP_SDM40DP_AUXP25DP_AUXN24DP_RX0P27DP_RX0N28DP_RX1P30DP_RX1N31DP_RX2P33DP_RX2N

34

EAR_OUT_L(DAC_OUT_L)

83

VDDC

5

AVDD_LPLL_33

4

DP_RX3P36DP_RX3N

37

GND

107

GND

109

GND_DP

26

VDDC

85

GPIO25/PWM3

104

VCTRL

12

MODE1

98

GND_DP

32

AVDD_DP_33

38

AVDD_AUSDM_33

73

AVDD_EAR_33

84

AVDDL_DVI_126

56

SPDIFO/GPIO05

91

AUMCK/GPIO04

90

AUWS/GPI O03

89

AUSD/GPIO02

88

AUMUTE/GPIO00/PWM7

86

AUSCK/GPIO01/PWM6

87

PMGPIO0021HOTPLUG/PMGPIO14

70

D3.3VD1.26V

TSUMP58UHT5-2

VGA

VCC3.3

1 2

FB411

60R 0.6A

R430

220K OHM

C464100N 16V

R432

10K

R460

22K1/16W

C429

10UF 10V

R461

10K

C444 1N 50V

C442

22P 50V

1 2

FB404

60R 0.6A

Q464

LMBT3906LT1G

R408 100OHM

C410

100N 16V

R446

NC/10K

C452

220N 10V

Audio reference GND

R474

NC

C418

100N 16V

C445 1N 50V

C467100N 16V

C449

100N 16V

C425

100N 16V

TO power Board

Voltage

R444

0R05 OHM

R439

0R05 OHM

C441

220N 10V

1 2

ZD465

RLZ5.6B

LED_A

R417 100OHM

R426 1K

R449 NC/100OHM

C446

1uF 10V

R423 0R05 OHM

C443

22P 50V

LED_A

R466

NC

L

C447

1uF 10V

R487NC

C401

100N 16V

C426

10UF 10V

C402

10UF 10V

R477

56 OHM +-5% 1/8W

R437

24.9K 1%

R438

0R05OHM1/8W

R452 100OHM

R490

0R05 OHM

R448 NC/100OHM

R427

10K

C404

100N 16V

R410 100OHM

R473 0R05 OHM

R411 100OHM

R424 100OHM

1 2

FB408

60R 0.6A

1 2

FB403

60R 0.6A

C431

100N 16V

C436

100N 16V

C412

100N 16V

R409 1K

C440 10UF 10V

R442 0R05 OH M

C434

100N 16V

C428

100N 16V

C437

100N 16V

R413

10K

R418 100OHM

1 2

FB409

60R 0.6A

C407

100N 16V

R416 100OHM

3.3V

L

R402

3.9K +-5% 1/10W

1 2

FB407

60R 0.6A

R440

0R05 OHM

R431

10K

C416

100N 16V

C433

100N 16V

1 2

ZD466

RLZ5.6B

R475

10K

C423

10UF 10V

VGA+DVI

C421

100N 16V

R419

10K

R414

120R05 1/10W

C432

10UF 10V

C422

100N 16V

R488NC

3.3V Power

C427

100N 16V

C408

100N 16V

R404

3.3KOHM 1/10W

R435

0R05 OHM

C438

220N 10V

C466NC

1.8034V

R429

220K OHM

2Y012Y2

2

2-COM

3

2Y342Y15INH

6

GND7GND

8

B9A101Y3111Y0121-COM131Y1141Y215VCC

16

U404

74HC4052D

C470

NC

C417

10UF 10V

1 2

FB405

60R 0.6A

R453 100OHM

R4823.9K1/16W

R445 10K

C415

100N 16V

R469

NC

R407 10K

R412 10K

C468NC

C414

10UF 10V

R422 100OHM

R428 1K

R436

0R05 OHM

R470

NC

C465NC

C430

100N 16V

Q465

LMBT3906LT1G

R476

NC

1 2

X401

14.31818MHZ/32PF

1 2

FB406

60R 0.6A

C439NC

C413

100N 16V

R443

0R05 OHM

TO-SCALER-OUT-L

1 2

FB410

60R 0.6A

R406 100OHM

KEY2

KEY1

C448

10UF 10V

R471 NC

R421 0R05 OHM

NC1NC2NC

3

VSS

4

SDA5SCL6WC7VCC

8

U403

M24C16

R465 0R05 OHM

R403

4.7K1/16W

R441

0R05 OHM

R434

10K

R467

10K+-5%1/16W

C411

10UF 10V

R401 100OHM

C435

10UF 10V

TO-SCALER-OUT-R

R4833.9K1/16W

C406

100N 16V

R447

NC/10K

1234567

CN401

NC/CONN

R433

47K

12345

6

CN402

CONN

C424

100N 16V

R472

22K1/16W

FB412

NC/300OHM

1 2

FB401

60R 0.6A

1 2

ZD464

RLZ5.6B

C420

10UF 10V

C419

100N 16V

R4843.9K1/16W

R420 100OHM

R464

1 OHM +-5% 1/8W

R405

10K

1 2

FB402

60R 0.6A

R425 100OHM

C405

10UF 10V

R478

0R05OHM1/8W

R415 100OHM

C403

100N 16V

R468

22K1/16W

R489NC

C409

100N 16V

R479

NC

+5V

VCC3.3 3,6

AVDD_EAR_33

AVDD_LPLL_33

AVDD_MPLL_33

VDDP

AVDD_DVI_33

VCC3.3

AVDDL_DVI_126

AVDD_AUSD M_33

VDDC

VDDP

AVDD_EAR_33

AVDD_MPLL_33

AVDD_DP_33

AVDD_PLL_33

VCC3.3

VCC3.3

AVDDL_DVI_126
AVDD_DVI_33

VCC3.3

AVDDL_DP_126

AVDD_AUSDM_33

VCC3.3

AVDD_LPLL_33

+5V

+5V

+5V

VCC1.26

AVDD_PLL_33

AVDD_DP_33

+5V

AVDDL_DP_126

VDDC

+5V

+5V

VCC3.3

+5V

VCC3.3

VCC3.3

VCC3.3

G-2

DDCA_SC L2

on_BACKLIGHT 6

VCC3.3

DP_RXN0N3

B+2

RIN2

Adj_BACKLIGHT 6

BIN2

DP_RXN3N3

DVI_CAB 2

DDCD_SDA 2

DP_RXN1P3

HPD_CTRL2

DDC_WP 2

B-2

DET_VGA 2

Volume 6

G+2

GIN2

CLK+2

DP_SDM3

DP_RXN2N3

DP_AUXP3

DP_HPD3

GNDR2

DET_DP3

Audio_SD 6

MUTE 6

DP_RXN2P3

HSYNC2

DP_RXN0P3

VSYNC2

PA[0..9] 5

DDCD_SCL2

DP_RXN1N3

LT-SCL 5

SOG2

R+2

GNDB2

LT-SDA 5

DDCA_SDA 2

AUVAG

DP_AUXN3

PB[0..9] 5

R-2

AUVRM

on_PANEL 5

DP_RXN3P3

CLK-2

GNDG2

PS_ON

POWER_KEY#

UART_TXD

UART_RXD

PS_ON

PS_OUTPUT

PS_DISTANCE

LED_G

LED_A

DDC_SCL_COM

DDC_SDA_COM

DDC_CTRL

LED_O

LED_GN

PB3

PB2

PB1

PB7

PA3

PB4

PB6

PA0

PA2

PA4

PA9

PA5

PA8

PB[0..9]

PA7

PB8

PB0

PB5

LED_O

PA1

LED_GN

CABLE_DET

PB9

PA[0..9]

PA6

SDA

SCL

LED_G

CABLE_DET

R4002 0R05 OH M

R4001 0R05 OH M

EE_SDA

EE_SCL

KEY1

EE_WP

KEY2

R4003 NC/0R05 OHM

R4004 NC/0R05 OHM

EE_SCL

EE_SDA

LT-SDA

LT-SCL

EE_SCL

EE_SDA

Scaler

21

Meridian 3

Remark: Parts position can be searched by using FIND function in PDF.

RXEC-

RXEC+

RXOC-

RXOC+

RXO0- RXO0+

RXO1- RXO1+

RXO2-

LVA0PPA8

LVA2PPA4

RXO2+

LVA1MPA7

LVACKPPA2

LVA1PPA6

LVA2MPA5

LVACKMPA3

RXOC-

LVA3MPA1

LVA3PPA0

RXOC+

RXO3- RXO3+

RXE0- RXE0+

RXE1- RXE1+

RXE2- RXE2+

LVA0MPA9

PA[0..9]

RXEC- RXEC+

RXE3- RXE3+

LT-SCL

LT-SDA

LT-SDA LT-SCL

LT-SCL

LT-SDA

C492

NC

R495

10K

246

8

1012141618202224262830

1357911131517192123252729

CN409

NC/CONN

123456789

101112131415161718192021222324252627282930

CN408

CONN

R493

10K

1 2

FB491

120R 6A

Q491

LMBT3904LT1G

C491

NC

R496

10K

R491220 OHM 1/4W

Q492

AO3401A

S

1

S

2

S

3

G

4

D

8

D

7

D

6

D

5

U491 NC/AO4411

+

C493

100UF16V

R492220 OHM 1/4W

R494 100K1/16W

C495

220N 10V

C494

100N 16V

+5V

+5V

on_PANEL4

VLCD

VLCD

PB[0..9]4

PA[0..9]4

LT-SDA4

LT-SCL4

LVA0P RXE0+

LVB3PPB0

LVB1MPB7

LVB0MPB9

LVB2PPB4

RXE3-LVA3M

RXO0-LVB0M

RXE1-LVA1M

RXO3-LVB3M

RXO1-LVB1M

LVACKM RXEC-

LVBCKPPB2

RXE2-LVA2M

LVB2M RXO2-

LVBCKM RXOC-

RXE0-LVA0M

PB[0..9]

RXOC+LVBCKP

RXO0+LVB0P

RXE2+LVA2P

LVB3MPB1

RXO1+LVB1P

LVB1PPB6

LVBCKMPB3

RXO3+LVB3P

LVB2MPB5

RXO2+LVB2P

RXEC+LVACKP

LVB0PPB8

RXE1+LVA1P

RXE3+LVA3P

Panel Interface

!

22

Meridian 3

Remark: Parts position can be searched by using FIND function in PDF.

Close to U401

TO-252

SOT-223

Close to U401

DIM

ON/OFF

R710

10K

123456789

CN701

CONN

R704 1K

Q702

LMBT3904LT1G

VOUT

2

VIN

3

GND

1

U703

TJ3940GRS-3.3

R711

4K7 1/10W 1%

R712

100R 1/10W 5%

Q703

LMBT3904LT1G

R703

10K

+

C705

100UF16V

R718

4.7K1/16W

R708

22K1/16W

R717

10K

R705

10K

OUT

2

IN

3

GND

1

4

4

U702

NC/AP1117E33LA

C702

100N 16V

R714

4K32 +-1% 1/10W

C712

100N 16V

12

D701

SR34

R719

NC/ 4K7 1/ 16W 5%

+

C711

100UF16V

R702

NC

+

C707

100UF16V

VIN

4

EN

1

LX

3

VFB

5

GND

2

U701

G5725ADJT11U

C710

10N 50V

R716

NC/ 10K 1/ 16W 5%

R715

NC

C709

10UF 10V

L701

2.2uH

R701 100OHM

C706

10N 50V

C704

100N 16V

R706

10K

+

C703

220uF 16V

R713

22K1/16W

Q701

LMBT3904LT1G

C708

100N 16V

R707 1K

R709

NC/ 10K 1/ 16W 5%

C713

100N 16V

C701

NC

+5V 2,3,4,5

VCC1.26 4

VCC3.3

VCC3.3 3,4

VCC3.3

VCC3.3

VCC1.26

+5V

+5V

+5V

VCC3.3

+5V

+5V

+5V

Audio_SD 4

Volume 4

on_BACKLIGHT 4

Adj_BACKLIGHT 4

MUTE 4

Audio_VOL

POWER

23

Meridian 3

6.2 Power Board

(715G5164P01002001M)

Remark: Parts position can be searched by using FIND function in PDF.

PWM1ISEN12ISEN23ISEN34ISEN45GNDA6ISEN87ISEN68ISEN79OVP10ISET11RT

12

ENA

13

ISW

14

ISEN5

15

LDR

16

VREF

17

GNDP

18

VIN

19

SEL

20

COMP

21

SSTCMP

22

NC

23

STATUS

24

IC801

OZ9998AGN

R851

NC

1 2

FB802

BEAD

12345

CN803

NC

R847

NC

R849

NC

+

C813

220uF

Q801

APM1105NUC-TRG

R806

10K 1/10W 5%

Vout

R812

100R 1/10W 5%

C805

0.47uF 16V

R808

NC

R810

1K 1/10W 5%

C807

2U2 16V

JUMP/EMI

R824

36KOHM +-1% 1/10W

ZD801

NC/SK510B

R804 20K 1/10W 1%

R809

100K

C806

0.47UF 50V

C811

100PF 50V

R805

270K +-1% 1/8W

+16V

12345

6

7 8

CN802

CONN

R801

0.3R 1/ 4W

1 2

FB803

BEAD

IS1

IS3

IS2

IS7

IS6

IS4

C812

100P 50V

R814

10R

IS8

IS5

2

4

L801

33UH

IS1

IS2

IS3

R848

1R 1/1 0W 5%

IS4 IS8IS7IS5 IS6

R850

1R 1/1 0W 5%

R852

1R 1/10W 5%

+

C804

4.7UF 100V

IO1 IO3IO2 IO4

R846

1R 1/10W 5%

C820

0.47UF 50V

C821

0.47UF 50V

1 2

FB801

NC

IO1

IO2

IO3

IO4

ZD802

SR5100

R844

10 OHM 1/4W

R822

1M 1/8W 5%

C815

330NF 16V

Vout

Vout

NC/R842

18K 1/10W 1%

R845

100 OHM 1/4W

C814

680P 50V

246

135

NC/CN801

CONN

R802

0.3R 1/ 4W

R813 10K 1/10 W 5%

C801

0.1uF 50V

DIM

ON/OFF

OVP1

OVP1

R807

10R 1/10W 5%

IO2

IO1

IO3

IO4

Vout

CONVERTER

!

24

Meridian 3

Remark: Parts position can be searched by using FIND function in PDF.

OTP1COMP2CS3GND

4

OUT

5

VCC

6

HV

8

IC901

LD7750RGR

C934

1N 50V

C922

1N 50V

L904

3.5uH

R917

220oHM

325

6

789

10

11

12

4

T901

430uH

R932

100KOHM +-5% 1/8W

123456789

10

NC/C N902

CONN

D902

FR107

C911

0.1uF 50V

D904

1N4148

R910

3.3 OHM 1/4W

C914

NC

C906

1500PF2KV

C924

100N 50V

R923

22 OHM 1/4W

R905

10K 1/4W

1

2

3

D905

MBRF10100CT

F902

T4AL 250V

F903

T4AL 250V

+

NC/C 905A

120uF 450V

IC903

TL431G-A-TA

R924

820 OHM +-5% 1/ 4W

+

C916

1000UF 10V

R908

10K 1/4W

C933

4.7nF 50V

!

R913

100K

R940

1K 1/8W

R914

100K

R907

100K

R906

100K

R927

10KOHM +-1% 1/8W

373G0174290CP0

R919

0.43 OHM +-5% 2WS

+5V

R930

9.53KOHM +- 1% 1/8W

+16V

+5V

L903

1.1uH

L905

1.1uH

Q903

KTD1028

12

3

CN901

SOCKET

2

1

3

4

-

+

BD901

KBJ408G

R962 47 O HM 1/4W

Audio_SD

R936

2K 1/8W 1%

C920

47pF

R920

47 OHM 1/4W

1 2

FB902

BEAD

!

+5V1

R939

1K 1/8W

!

F901

T4AL 250V

C931

100N 50V

HV

C903

470NF

+

C915

470UF 16V

5V/2.5A

16V/2.35A

C932

1N 50V

R943

470OHM +-5% 1/8W

1

2

3

D907

NC/SF F1004G

C907

1NF 2KV

R941

NC

1

2

HS2

HEAT SINK(D905)

1

2

HS3

HEAT SINK(D906)

ZD902

GDZJ24B

+

C913

47uF

C901

1NF 250V

1

2

GND2

GND

C902

1NF 250V

C912

2N2 500V

C921

330PF

C900

2.2NF 250V

R947

470R

R946

470R

S80GL32P6V

C930

100N 50V

NC/R933

20KOHM +- 1% 1/8W

C910

2N2 500V

C929

2N2 500V

C935

2N2 500V

1

2

HS1

HEAT SINK

R902

680K 1/4W

12

43

IC902

PS2561DL1-1

DIM

+16V

1

2

GND1

GND

!

ON/OFF

1

2

3

D906

SFF1004G

R935 47 O HM 1/4W

R961 47 O HM 1/4W

12

FB903

BEAD

+

C917

470UF 35V

+

NC/C905

82uF 450V

VOL

R918

47 OHM 1/4W

+

C918

470UF 35V

R916

47 OHM 1/4W

R903

680K 1/4W

12

t

NR901

NTCR

L

1

N

2

CN905

NC/CONN

123456789

1011121314

CN903

CONN

C905

MUTE

1 2

FB901

BEAD

R919 0.43

231B

R926

2K 1/8W 1%

R925

2.2K OHM 1%

0.39

231P

C919

1NF

150u120u

1

2

4

3

NC/L901

30MH

1

2

4

3

L902

30MH

R901

680K 1/4W

R912

10K 1/4W

R911

22 OHM 1/4W

Q901

SMK0870F

!

D903

FR107

POWER

25

Meridian 3

Remark: Parts position can be searched by using FIND function in PDF.

OUT-R+

SCALER I N R

1234567891011

12

CN602

CONN

SCALER I N L

12345

6

CN603

CONN

OUT-L+

OUT-R-

C611

1UF 16V

C607 1UF 16V

C612

1UF 16V

R61162K

+5V_AUDIO

VOL1

R627 NC/0R05 1/10W

SE

R625

100R 1/10W 5%

R632

10K 1/10W 5%

R619 39R 1/10W 5%

C606 1UF 16V

+5V_AUDIO

OUT-R-

SCALER I N R

C631

220N 25V

SCALER OUT L

12

FB606

120 OHM

R605

10K 1/10W 5%

1 2

FB603 120 OHM

C625

1UF 16V

C614

1UF 16V

C615

220P 50V

Q604

LMBT3904LT1G

1

23

Q603

LMBT3906LT1G

+

C603

220uF16V

R609

10K 1/10W 5%

+5V_AUDIO

R603

10K 1/10W 5%

R620 100K 1/10W 5%

1 2

FB601

BEAD

1 2

FB602 120 OHM

+5V1

Audio_SD

Audio_SD

R

SCALER IN L

+5V_AUDIO

VOL

C608330P 50V

R604

10K 1/10W 5%

C613

10uF 16V

R602

1K 1/10W 5%

SCALER IN L

MUTE-1

R631

10K 1/10W 5%

C630

220N 25V

SE

+OUTL

1

-OUTL

4

/ MUTE

6

+OUT R

24

PGNDL

3

INR

17

INL

8

PGNDL

2

PGNDR

22

PGNDR

23

PVDDL

5

VDC

10

PVDDR

20

VREF

14

-OUTR

21

LINE/EAR

15

/ SHDN

19

Volume

11

VDD

7

GND

18

EarInL

9

EarOutL

12

EarInR

16

EarOutR

13

U601

PAM8007DHR

C617

220P 50V

+

C620 220uF16V

L

1 2

FB607

BEAD

OUT-R+

R624

750 OHM 1/8W

SCALER OU T R

C616

220P 50V

MUTE

+

C601

220uF16V

1 2

FB604 120 OHM

SCALER OU T L

SCALER OU T R

+5V_AU DI O

OUTL

SCALER IN R

R618

100K 1/10W 5%

R626

100R 1/10W 5%

OUTR

R633

10R 1/8W 5%

Q601

LMBT3904LT1G

C622

220N 25V

C610

220N 25V

C621

0.1uF 50V

+5V_AUDIO

R606

470OHM +-5% 1/ 10 W

OUT-L+

R621 39R 1/10W 5%

+5V_AU DI O

12354

CN601

PHONE J AC K

1 2

FB605 120 OHM

OUT-L-

+

C619 220uF16V

C605

1UF 16V

R601

10K 1/10W 5%

+5V_AUDIO

R628 NC/ 0R 05 1/ 10W

C623

1UF 16V

+5V1

C624

10uF 16V

R610

10K 1/10W 5%

OUTL

C609330P 50V

SE-1

R61262K

C618

220P 50V

OUT-L-

MUTE- 1

OUTR

VOL1

R607

10K 1/10W 5%

C602

0.1uF 50V

+5V_AU DI O

AUDIO

!

26

Meridian 3

6.3 Key Board (715G5446K01000004S)

Remark: Parts position can be searched by using FIND function in PDF.

SM_INT#

CIN_07

CIN_07

CIN_11

CIN_03

V3.3

R003

4.7K1/16W

R005

100OHM

R004

680OHM +-5% 1/10W

C004

100P 50V

MenuBrightness PowerSmartPower

GPIO_00

C003

100N 16V

CIN_01

SmartPowerBrightness

TP6 KEY0.1524

Menu

CIN_05

C001

100N 16V

Differential

C002

100N 16V

SmartImage

GPIO_00

SM_CLK

CIN031CIN072CIN093CIN11

4

VSHILD

5

VBIAS

6

AVSS

7

AVCC

8

DVCC

9

SCLK

10

SDA

11

INT#

12

GPIO0

13

GPIO1

14

CIN00

15

CIN01

16

E-PAD

17

U001

IT7230EFN/BX

12

ZD001

MLVS0603M04

CIN_09

SmartImage

CIN_03

SM_DATA

SM_INT#CIN_05

V3.3

V3.3

AC_SHIELD

VBIAS

Power

R001

10K

AC_SHIELD

CIN_01 CIN_09CIN_11

KEY0.1524

TP3

KEY0.1524

TP2

KEY0.1524

TP5

KEY0.1524

TP1

R002

4.7K1/16W

KEY0.1524

TP4

12345

6

78

CN001

CONN

KEY0.1524

TP7

VBIAS

12

ZD002

MLVS0603M04

SM_CLK CLK

C005

1UF 16V

V3.3

DATASM_DATA

Key Touchpad

27

Meridian 3

6.4 Head Phone Board (715G5462T01000004Q)

Remark: Parts position can be searched by using FIND function in PDF.

LOUT+

Headset_R

Earphone_Det

ROUT+

ROUT-

Headset_L

LOUT-

1

2

3

4

6 5

CN683

CONN

GND

123456789

1011

CN681

CONN

12354

CN684

PHON E J AC K

Headset_R

Headset_L

Ear-phone

GND

LOUT+

LOUT-

ROUT+

ROUT-

Earphone_Det

Headphone Jack

!

28

Meridian 3

6.5 IR Board (715G5459R01000004S)

Remark: Parts position can be searched by using FIND function in PDF.

IR_RX

PS_OUTPUT

VCC_IN

IR_RX

R313

1K

C311

100N 16V

C318

100N 16V

C316

100N 16V

C312

100N 16V

C317

100N 16V

R312

100K1/16W

LED_VCC

PS_OUTPUT

C315

100N 16V

12345

6

78

CN311

CONN

VCC_KB

R323

10K

I2C_SDA

PS_ON

1 2

ZD312NC/UDZSNP5.6B

123456789

101112

CN312

CONN

PS_DISTANCE

I2C_SCL

SM_INT#

R315

100K1/16W

C314 22UF 16V

R320

100OHM

R316

100 OHM 1/8W

R311

1K

1OUT

1

1IN-

2

1IN+

3

GND

4

2IN+52IN-62OUT7VCC+

8

U311

AS358MTR-E1

R317

33 OHM 1/8W

VDD1GP5/T1CKI/P1A*/OSC1/CLKIN2GP4/AN3/CIN1-/T1G/P1B*/OSC2/CLKOUT3GP3/T1G*/MCLR/VPP

4

GP2/AN2/T0CKI/INT/COUT/CCP1/P1A

5

GP1/AN1/CIN0-/VREF/ICSPCLK

6

GP0/AN0/CIN+/P1B/ICSPDAT

7

VSS

8

U313

PIC12F615-I/SN

C313 22UF 16V

1 2

ZD313NC/UDZSNP5.6B

R319

1K

Q313

AO3401A

C320

100N 16V

R324

10K

R322

10K

C319

100N 16V

Q312

SST2222A

R314

100K1/16W

VOUT1GND2VCC3HAND14HAND2

5

U312

IRM-3638M3S28

R321

1K

12

LED311

A8824B/IR204C-A

12

LED312

LED

1 2

ZD311NC/UDZSNP5.6B

R318

33 OHM 1/8W

Q311

SST2222A

VCC

VCCVCC

VCC_IN

VCC

VCC

VCC

VCC_IN

PS_ON

VCC_KB

LED_White

I2C_SCL

I2C_SDA

PS_ON

PS_OUTPUT

PS_DISTANCE

LED_VCC

PS_DISTANCE

LED_white

SM_INT#

POWER SENSOR_LED