LG EAY62810301 Schematic

LIB.Scanning

생산지

: CSG (

중국

소주

겐마오

)

★

EMC Standard Parts [

전자규격

부품

List ]

gp,

SPECIFICATION FOR SPECIFICATION FOR

• P/NO

Model Name

LGP32-13PL1

Safety

APPROVALAPPROVAL

: LG Electronics inc.• CUSTOMER

: Power Supply Unit.• ITEM

Customer Supplier

EAY62810301

RoHSRoHS

OPVP-0177

• DATE

• Revision

• Remark

: 2013.08.20

: 3.4

: MP (PCB REV 3.0)

Producing District : CSG ( CHINA SUZHOU GENMAO )

★ Safety Standard Parts [안전규격부품 List ]

Power Cord, Power Plug, X/Y-Capacitor, Power Switch, Fuse, SMPS Trans, Stand-By Trans, Photo coupler, Insulation(절연)
Resistor, Discharge(방전) Resistor, Fusing Resistor, FBT.CPT, CPT Socket, DY, D-Coil, Line Filter, PCB Material, Front /
Back-cover Material Relay(1-2차간), Varistor, Adapter

Power Plug, Line Filter, X-Capacitor, Y-Capacitor, SMPS Trans, Tuner, Saw-Filter, Shield Case, Oscillator, Pattern Change

★ Green [유해물질 확인사항]

This item must meet the standards of LG Electronics for six major substances as designated by RoHS for control.

(Cd: 10ppm under, Pb/Hg/Cr+6/PBB/PBDE: 100 ppm under)

Lien Chang Electronic Enterprise Co., Ltd.
ADD：No.2, Lane 234, Hsin Shu Rd., Hsin Chuang

Taipei County, Taiwan 242
TEL: [phone]
FAX: [phone]

1

聯昌電子企業股份有限公司

Writt

Checked

A

d

Lien Chang Electronic Enterprise Co., Ltd.

Documentation For

Rev 3.4

LGP32-13PL1 LCD TV Power specification

Approval

Model Name

LGP32-13PL1

miki Peter

en

Customer Supplier

EAY62810301

OPVP-0177

pprove

C.T

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

2

聯昌電子企業股份有限公司

1

Documentation of Approval

12

2.7 Product Safety

10

PCB Layout

28~33

A

r

57

72

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

Contents

NO. A table of contents Page

2 Contents 3

3 Revision History 4

4 CTQ Management 5

Specification

1. INTRODUCTION

2. SPECIFICATION

2.1 Input Requirements

2.2 Power Output Characteristics

2.3 Environment Requirement

2.4 Dielectric Strength Voltage and Insulation Resistance

2.5 Burn-in

5

2.6 Interface

Rev 3.4

~

6~16

2.8 Construction

2.9 Function of protection

2.10 Sound Noise Characteristics.

2.11 Connector Specification

2.12 PCB Dimension.

2.13 Apply to Eyelet point.

2.14 Electrical Characteristics

2.15 Mechanical Characteristics

6 Schematic Diagram 17~18

7 Block Diagram 19~20

8 Parts List 21~25

9 Process Marking 26~27

11 Safety Parts 34~36

12 Mechanical Drawing 37~40

13 Packing Drawing 41~46

14 Bar-code Label Drawing 47~48

15 Labeling Point 49~50

16 Workmanship Point 51~52

17 Manufacturing Process (Flow-Chart) 53~56

18 * Appendix

A1. POWER Check list

2. Warranty lette

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

~

3

聯昌電子企業股份有限公司

p

)

pp

()()

1. Set A

HS2(38*15*17.5)



HS2(37*10*17.5)

Lien Chang Electronic Enterprise Co., Ltd.

Rev 3.4

LGP32-13PL1 LCD TV Power specification

Revision HistoryRevision History

Rev No. Contents

0.1 Apply to PV (PCB REV 0.2)
PCB P/No : EAX64905001(2.0)

PV 1st Edition.

0.2 Apply to PV ( PCB REV 0.21 )
PCB P/No : EAX64905001(2.1)
Diode tem

PV 2st Edition

0.3 Apply to PV ( PCB REV 0.22 )
PCB P/No : EAX64905001(2.2)

PV 2st Edition

1.0 Apply to MP ( PCB REV 1.0 )
PCB P/No : EAX64905001(2.4)

erature improvement : HS2 ( 12X11X21)/HS3(15X11X21

 HS2(38*15*17.5) Integration

ssembly Improvement :

Date of

Approval

12.10.19 Peter

12.11.13 Peter

12.11.26 Peter

12.12.07 Peter

Checked Remark

1.MP

- Add UL Mark

1.1 Apply to MP ( PCB REV 1.0 )
PCB P/No : EAX64905001(2.4)

1.CX101 0.33UF changed to 0.47uF

2.CX102 0.33UF changed to 0.22uF

3.R101 1.2M changed to 1M

1.2 Apply to MP ( PCB REV 1.0 )
PCB P/No : EAX64905001(2.4)

FEELUX TRAN`S 13S-LPM01 ,13S-DD06 Field smell 不良, 删除 Trans

tape maker

1.3 Apply to MP ( PCB REV 1.0 )
PCB P/No : EAX64905001(2.4)

D203 Lead length management (Max. 2.0mm)

13.01.09 Peter

13.02.08 Peter

13.04.15 Peter

2.0 Apply to MP ( PCB REV 2.0 ) 13.04.17 Peter
PCB P/No : EAX64905001(2.6)

1. PCB is modified (It will be applied from 5/15)

2. AC Socket is modified

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

4

聯昌電子企業股份有限公司

PCB P/N

EAX64905001(2.7)

Lien Chang Electronic Enterprise Co., Ltd.

Rev 3.4

LGP32-13PL1 LCD TV Power specification

Revision HistoryRevision History

Rev No. Contents

3.0 Apply to MP ( PCB REV 3.0 )
PCB P/No : EAX64905001(2.7)

1.change J19 -> Axial 1K (PCB REV 3.0 Change 6/1)

3.1 Apply to MP ( PCB REV 3.0 )
PCB P/No : EAX64905001(2.7)

1. no use vendor delete, and remain actual vendor

3.2 Apply to MP ( PCB REV 3.0 )
PCB P/No : EAX64905001(2.7)

1.Add WANSHENG CERAMIC CAP 4M

3.3 Apply to MP ( PCB REV 3.0 )

o :

1.ION FLUX Model : ILF714 ILF710

2.R801 1K Ω  0Ω (8/13)

Date of

Approval

13.05.03 Peter

13.05.14 Peter

13.05.21 Peter

13.07.14 Peter

Checked Remark

3.4 Apply to MP ( PCB REV 3.0 )
PCB P/No : EAX64905001(2.7)

<DONGIL> AC Socket modify : add cover ,
DAC-18C3M1DAC-18C3M1c (It will be applied from 9/23)

13.08.20 Peter

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

5

聯昌電子企業股份有限公司

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

CTQ Management

No. Contents Page

1 2.1.1 Power Factor 8

2 2.2 .1 Stand By Power Consumption 8

Rev 3.4

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

6

聯昌電子企業股份有限公司

S

ifi

ti

S

ifi

ti

Lien Chang Electronic Enterprise Co., Ltd.

Rev 3.4

LGP32-13PL1 LCD TV Power specification

pec

pec

ca

ca

on

on

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

7

聯昌電子企業股份有限公司

and reliability For Power Supply Unit used on 32 inch LGE LED TV

Product

name : LGP32

-

13PL1

Input Current

Hold

up Time

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

1. INTRODUCTION

1.1 Scope

This approval is the description related to every electrical and structural specifications

.

1.2 Customers product related items

Product : Power Supply Unit
Part code :

EAY62810301

1.3 Product name

Revision code : 3.4

2. SPECIFICATION

2.1 Input Requirements

Rev 3.4

Nominal Input Voltage AC 100V to AC 240V

Input Voltage Variation AC 90V to AC 264V

Under 1.5Arms . (at 100Vac & Nominal Load)
Under 0.7Arms . (at 240Vac & Nominal Load)

Nominal Frequency 50 / 60 Hz

Frequency Variation Range 47 Hz to 63 Hz

Phase Single

Leakage Current 0.35mA_peak. (100Vac ~ 240Vac)

Surge Immunity ± 4kV / 1000ns / 0˚ to 360˚

More than 20ms at 100Vac and maximum output load
※When it doesn’t meet 20ms hold up time,

-

1. PSU restarts.

2. No hardware failure.(All components)

Lightning Surge 2kA Normal, Common Mode

80A zero-peak max

Inrush Current

at cold start and any specified line, load, temperature conditions.

2.1.1 Power Factor

over than 0.4 at 90 – 264Vac & max load condition

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8

聯昌電子企業股份有限公司

Output

Variable range

(Min, Max)

Regulation

Voltage

12V

11.4V

6V

1.2A (0.21.2A)

±

5%

350 mVp_p

load variation, warm

drift and temperature change

Measurement point

Load [A]

0.015

Don’t C

Off)

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

2.2 Power Output Characteristics

Rev 3.4

3.5V

Voltage

[V]

0.3W Under (15mA) - -

Rated Current

[Amean]

Voltage

[V]

Ripple

[mVp_p]

3.325V ~ 3.675V

(STBY)

~

12.

1.4A (0.2~1.4A) (ON condition) ± 5% 250 mVp_p

~

24V 21.6V ~ 27.0V 0.6A (0.1~0.6A) ± 10% 500 mVp_p

LED B+ 65.6V~86.9V 0.4A(0.380~0.420A) ± 5% -

* On Condition : In a moment of Power_ON Signal activated, the current of 3.5V output should be

limited within 40mA(Max) at LCD TV condition for stability.

Do not turn “Power_ON” Signal on at the load condition of 3.5V output, more than 40mA.

* Total regulation for each output circuit includes the results of input voltage variation,

-up

.
* Maximum input Wattage Rating : Under 75W
* The following instruments shall be used for measuring ripple noise.

1. Probe having impedance ratio of 1:1.

2. Oscilloscope having frequency characteristic of 100MHz or more.

Test Point : power output each pin

Add Electrolytic Capacitor 47㎌ + 0.1㎌

Power Supply Unit

Output Voltage

700mm

※ Ripple and noise are measured at the end of output cable which are added a 0.1uF ceramic

capacitor and 47uF electrolytic capacitor. ( connected parallel )

+

Load

Oscilloscope

2.2.1 Stand By Power Consumption

Output Voltage 3.5V (STBY) 12V 24V

Wattage [W] Less than 0.3W Under (230Vac / 50Hz)

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No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

are (Power-

9

聯昌電子企業股份有限公司

(60℃:No Hardware Failure, TV SET Condition)

MTBF

y

gg

y

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

2.3 Environment Requirement

Rev 3.4

Operating Temperature Range

-10℃ to 40℃

Operating Humidity Range 30 to 85 %

Storage Temperature Range -25 to 85 deg.

Storage humidity Range 5 to 90 %

Power board Storage Condition

Temperature 40℃, Humidity 90%

50,000 hour

(Mean Time Between Failure)

Cooling Condition Natural Air

Shock

98 ㎨
Shock test consists of pivoting the power supply, from

one edge of it’s bottom side, on a flat surface
(such as wood having thickness of 10mm or more) and

allowing the opposite edge to fall from a height of 50mm
to this surface.

The test is performed three times on each edge of the
bottom side of the power supply

2.4 Dielectric Strength Voltage and Insulation Resistance

Safet

AC 1.5KV or DC 2,121V 1 Min 10 mA (Test SPEC)

Dielectric

AC 1.8KV 1 Sec 10 mA (PSU Mass Production)

Strength Voltage

Between Primary and All Secondary Circuits.

Insulation Insulation resistance shall be more than 8M ohm (at DC 500V)
Resistance Between Primary Live, Neutral line and Secondary.

* Above tests are performed at room temperature in non-condensing atmospheric

conditions

* Frame grounds are connected to secondary circuits.

2.5 Burn-in

More than 2 hours at 45℃(±5℃), Normal input voltage.

AC on/off must be test 1 time after burn-in.
80% Load of specification.

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10

聯昌電子企業股份有限公司

App

A

pppg

A

Lien Chang Electronic Enterprise Co., Ltd.

2.6 Interface

Rev 3.4

LGP32-13PL1 LCD TV Power specification

ellation Explanation Signal Direction

POWER ON Vcc Circuit ON/OFF Input

2.7 Product Safety

Safety

Design to meet the requirements as follows

Safety Standards to be applied

UL60950, IEC60950, IEC60065 and 60950

Design to meet the requirements as follows

EMI/RFI Standards to be applied

FCC and EN55020, EN55013 Class B
with 4dB minimum margin.

2.8 Construction

Weight Less than 400g

Unit Size (typ.) 159(W) X 121(D) X 26.1(H)

ction

High : Vcc ON
Low : Vcc OFF

2.9 Function of protection

Trip point

Protection Output Circuit

Min Max

STBY 3.5V 3.0A 11.5A Auto Re-start

Over Current 12V 2.0A 7.0A Auto Re-start

24V 0.8A 4.5A Auto Re-start

STBY 3.5V - - Auto Re-start

Short Circuit

12V - - Auto Re-start

24V - -

* This Power Supply has above-mentioned protections.
* Short circuit protection between different output terminals is not considered.
* Trip point for over voltage indicates the operating point when the output voltage

slowly increases.

* The conditions of Over Current measurement

Multi output(3.5V,12V,24V) is nominal load state except an over current
measurement.

Notes

uto Re-start

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11

聯昌電子企業股份有限公司

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

2.10 Sound Noise Characteristics.

PSU Noise Specification

22.5 dB(a) / 20.u Pa 2.0E-5 Pa
(1/1 octave, A-weighting, to 1khz ~ 16khz Total overall

Measure Location : Anechoic Room
Measure Condition : At a distance of 60cm mic

Full white pattern, at AC 110V/220V
The max specification
(measure 3 points, at PSU center and left & right on the side)

Rev 3.4

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No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

12

聯昌電子企業股份有限公司

1

LIVE

1

LED

5

N.C

P201

Lien Chang Electronic Enterprise Co., Ltd.

2.1 1 Connector Specification

2.1 1.1 Connectors Usage

Rev 3.4

LGP32-13PL1 LCD TV Power specification

SK100

DONGIL TECH

(DAC-18C3M1 c)

Pin No. Assignment

2GND
3 NEUTRAL

P801

YEONHO

(SMAW200A-H07AA2)

Pin No. Assignment

­2 Remove
3N.C
4 Remove

6 Remove
7LED+

YEONHO

(SMAW200-H18S2)

Pin No. Assignment Pin No. Assignment

1 Power on 2 DRV-ON
3 3.5V 4 PDIM #1

53.5V6N.C
7 GND 8 GND

9 24V 10 24V
11 GND 12 GND
13 12V 14 12V
15 12V 16 N.C
17 GND 18 GND

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13

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1

5

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

2.12 PCB Dimension.

1) Power board PCB : 159mm × 121mm × 1.6(T)mm

2) Component height : Max 22.0mm (Except LF101 : Max 23.0mm)

3) Lead Cutting : Max 2.5mm

4) PCB Material : FR-1 KB,DS,L,R-8700 CTI-600

29.5

Rev 3.4

4.5

4.5

12

10

MAX 2.

83

159

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No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

14

聯昌電子企業股份有限公司

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

Rev 3.4

2.13 Apply to the Eyelet point.

Apply to the Eyelet point 2.0Φ : EL1,EL2,EL11,EL12,EL13,EL14,EL15,EL16,EL18,EL19,EL20,EL21,EL30(13EA)

Apply to the small Eyelet point 1.6Φ :EL3,EL4,EL5,EL6 EL7,EL8,EL17,EL22,EL23,EL24,EL25,EL26,EL27,EL28,EL29,

EL31,EL32,EL98 (18EA)

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

15

聯昌電子企業股份有限公司

Aft

l

shall be satisfied

Heat shock test performed under following conditions without

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

2.14 Electrical Characteristics

No. Test Item Test method

Rev 3.4

Intermittent

1

Operation stability
Tes t

Low temperature

2

operation

Low temperature

3

Storage test Leave
At low temperature

The switching regulator shall ON/OFF for 20,000 time at an
Interval of 10 sec at maximum load, after that electrical

Characteristics shall be satisfied.

The switching regulator is left at the operating guarantee
Minimum temperature for 2 hours without applying electricity.

er that power shall be turned on, and then the electrica

Characteristics shall be satisfied.

The switching regulator is left at minimum storage
Temperature for 96 hours or more.
Then the switching regulator is left at a room temperature and

humidity for 1 hour or more, after that electrical characteristics

.

The switching regulator is 10 consecutive temperature cycle that
shown below is performed and then leave them at room
temperature and humidity for 1 hour or more.

After that, electrical characteristics shall be satisfied.

Time Temperature

Heat cycle storage

4

test

5 Heat shock test

30 minutes

30 minutes

60 minutes

30 minutes

30 minutes

30 minutes

60 minutes

30 minutes

25℃

25℃ -> -20℃

Minimum storage temperature (-20℃)

-20℃ -> 25℃

25℃

25℃ -> 70℃

Maximum storage temperature (70℃)

70℃ -> 25℃

applying electricity and then leave them at room temperature and
humidity for 1 hour or more.

After that, electrical characteristics shall be satisfied.
Condition : -45℃(30minutes), 120℃(30minutes),
Switching time : Less than 5 minutes, 200 cycles.

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16

聯昌電子企業股份有限公司

Vibration frequency : 5

100Hz

Acceleration : 14.7 m/s

∧

2

Lien Chang Electronic Enterprise Co., Ltd.

LGP32-13PL1 LCD TV Power specification

2.15 Mechanical Characteristics

No. Test Item Test method

There shall be no contaminant or dirt on the switching regulator
which has adverse effect on electrical characteristics.

1 Appearance

There shall be no excessive unevenness or scratches on the
plated or painted surface.

While applying electricity :

Acceleration : 4.9 m/s∧2
Vibration in X,Y,Z direction for 30 minutes

~

Rev 3.4

2Vibration

3 Shock

While applying electricity :
Vibration frequency : 5 ~ 100Hz

Vibration in X,Y,Z direction for 30 minutes

After that electrical characteristics shall be satisfied.
There shall be no damage to appearance and construction.

Shock : 98 m/s∧2

On the oak more than 10mm thickness with the flat face, raise
the one side for 50mm, and it carries out each side free fail for
three sides.

There shall be no damage to appearance and construction.

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17

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Lien Chang Electronic Enterprise Co., Ltd.

Schematic DiagramSchematic Diagram

Rev 3.4

LGP32-13PL1 LCD TV Power specification

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

18

BD101

A

TS10K60

1

2

4

AC1

C

5D15

TH101

CY103

250V

CX102

0.22uF
275V

LF101

LLF-124

620280S

CX101

0.47uF
275V

R101

1M

1/2W

VA101

INR14D621K

L

NEUTRAL

CY104

1000pF

250V

N

1000pF

LB102 LB101

R-TYPE R-TYPE

1 2

CY101
100pF

250V

F100

T5A H 250V

SK100

DAC-18C3M1

LIVE

LGP32-13PL1

LGP32I-13PL1

LGP32-13PL1

LGP32I-13PL1

3

AC2

43

CY102
100pF

250V

E

MODEL

C109 C110

EL99 EL98

C109,C110

68uF/450V KMF

100uF/500V NZE

C106

330pF

R105

50V

ZD105

1K

R103

D207
1N4148W

COMP

2.2

P6KE30A

HS4

1%

C811

0.47uF

C801
68uF
160V

IC202

NR891D

SS

8

EN

7

6

FB

5

16V

R212

56K

ZD201

240

240

240

R201

3216

R228

3216

R214

NFK

1%

R804

10K

C809
1000pF
50V

0.01uF

24V

C217

R238

47K

R233
20K

DD

33V

R2051%120K

R2061%120K

R209

1.2K

D801

MBRF10200CT

A2

C

A1

FBN

14

FBP

13

COMP

12

PWMI

11

OVP

10

PWMO

9

REF

8

R813

0.1uF

R239
10K

C218

1200pF

ZD203

1%

6.8K

50V

50V

C219

0.1uF

50V

39B

R8301%150K

R8311%150K

1%

R211

ZD202

LB201

R-TYPE

R2071%2.4K

R2291%2.4K

R2081%2.4K

R2271%2.4K

T-3110KT0334A_F

LB801

A-TYPE

3216

3216

51K

R811

135V

C804
1000pF
50V

25V(16V)

EN VTH
HIGH : 2.8V

C808
470pF
50V

IC201

LOW : 2.0V

C203
470uF
50V
NXB

C204
100uF
100V

NXB NXB

R203

560

R204

1K

K

R

A

AZ431(1.24V)

P803

EN

VCC

GATE

GND

CS

RT

SYNC

R210

8.2K

1

Q801

AP18N20GH

R819

10K

1

2

3

4

5

6

7

C214
100uF
100V

C206

0.47uF

25V(16V)

C205

N.C

P802

1

D

G

S

R8202W0.12

IC801

MAP3202SIRH

C111

C101

1000pF

1000pF

1KV

1KV

22K

1W

R107
22

3216

D102

HER108G

DRV_ON
PDIM

HS1

*HEAT-SINK*

R111

10K

24V

12V

Q101

G

R1132W0.25

R110

47K

D

S

16B

IC101

SSC1S311A

POWER_ON

3.5V

3.5V

24V

12V
12V

5

DRV

6

OCP

7

C108

VCC

0.1uF
50V

8

C104

GND

470pF

50V

C103

50V
NXB

P201

SMAW200-H18S2

1
3
5
7
9
11
13
15
17

19

FB/OLP

4

ST

2

BD

1

R106

220

100uF

2
4
6

8
10
12
14
16
18

D103

1N4148W

R108

100
3216

MDF11N65B

C107

0.1uF
50V

R102

C112
1000pF
1KV

2W

62K

D104

C102
330pF

1KV

C105
1000pF
50V

DD

DRV_ON

HER108G

12V

R112103216

16V

ZD103

R104

8.2K

ZD102

C227

N.C

C211

R218

330pF

10

1W

1KV

R818473216

C807

0.1uF
50V

330pF

D203

SB560

D802

1N4148W

B

R803

A2

A1

D201

MBRF10200CT

C213

1KV

D20 4

SDURF1030CT

A1

A2

C201

1500uF

10V
NXB

R816

3216

Q803

E

MMBT2907A

C

R817

430K

1%

C

R221
10

1W

7.5

1K

C

T101

13S-LPM01

EER2934

B+

6 7

4
3

1

2

3

4

R832
1K

1/4W

L801
45uH

12S-DD02

8

9

10

11

12

LB104

R-TYPE

1
2

C806

0.1uF
50V

8

5

R802

10K

D

4

2

1

CY111

100pF

250V

CY110

330pF

250V

R109
22

16V

R801
0

R812
10

IC102

EL817MB-DT

120kHz

BS

1

IN

2

SW

3

GND

4

R202

10K

240

R215

3216

Q202

KTN2222AS

R810

75K

C814

50V

STD10PF06

C207

0.022uF
50V

B

3216

Q201

S

R213

100K

R2201%2.4K

R223

2.2K

C

E

P202

R226

4.7

2012

G

C

Q203
KTC3551T

E

1%

C813
1000pF
50V

1

C220

0.22uF
50V

0.1uF

B

C215

D

50V

D202

P204

1

1N4148W

R224

18K

R225

18K

C209
470uF
10V
NXB

R216

10K

R814
22K

C812
1000pF
50V

R807
1K

P203

1

L201

C216

N.C

C221

1000pF

50V

R236103216

24V

D206

SMAB36

24V

13S-DD06

10

8

6 5

C222
220uF
25V
NXB

12V

1.2A

1

N.C

R237

1%

R235

56K

C223

N.C

R234

2.4K

1%

0.6A

C208

N.C

C202

0.1uF
50V

N.C

C210

0.1uF
50V

C810
330pF
50V

R217
470

100uF
50V
NXB

3.5V

1.4A

PDIM

R805
1K

R808

5.1K

1N4148W

R806
1K

POWER_ON

D803

R815

100K

Q802

FDT86106

G

ROW:81.4V/0.4A
POLA:70.3V/0.4A

D

S

4.3

R822

2012

1%

3.9

R823

2012

1%

LED+

7

6

5

4

3

2

LED-

1

P801

SMAW200A-H07AA2

4.3

R826

R824

2012

1%1%

3.9

R827

R825

2012

4.3

4.3

R828

2012

2012

1%

1%

3.9

3.9

2012

R829

2012

1%

1%

R222

1%

1%

R809

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

LGP32-13PL1

’13.04.18

QRC/LED 1 1

聯昌電子企業股份有限公司

Lien Chang Electronic Enterprise Co., Ltd.

Block DiagramBlock Diagram

Rev 3.4

LGP32-13PL1 LCD TV Power specification

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

20

聯昌電子企業股份有限公司

Lien Chang Electronic Enterprise Co., Ltd.

Rev 3.4

LGP32-13PL1 LCD TV Power specification

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

21

聯昌電子企業股份有限公司

Lien Chang Electronic Enterprise Co., Ltd.

Rev 3.4

LGP32-13PL1 LCD TV Power specification

Parts ListParts List

＊Copy-right LIEN CHANG Electronic Enterprise Co., Ltd.

No copy & disclosure is Allowed. All Right Reserved by LIEN CHANG.

22