LG EAY62609701 Schematic

CUSTOMER : LG ELECTRONICS INC.
DATE : 15.SEP. 2011.

SPECIFICATIONS FOR APPROVAL

PRODUCT NAME : PDP POWER SUPPLY UNIT
MODEL NAME : PSPI-L103A
CUSTOMER P/N : EAY62609701
PRODUCTION FACTROY : LGIT YANTAI (CHINA)

APPROVAL REMARK

RoHS

APPENDIX

0.1 15.SEP.2011

Designed Checked Approved

LG Innotek Co., Ltd.

DOCUMENT No. 11(개A)EP-070

K,S Kimm J,H Park J,S Kang PAGE 41

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DOCUMENT No : 11(개A)EP-070

S P E C I F I C A T I O N

MODEL NAME : PSPI-L103A .

REV.NO : 0.1

PAGE :

Change History of Revision

Revision Date Contents of Revision Change Remark

0.1 ‘11.09.15 1. Load Life time 개선품

2,000Hr)

-

C363 : 470uF 10V KMG 

-

C364 : 100uF 16V KMG 

-

C701 : 100uF 16V KMG 

2. SMD

-

R611,R612,R614~R619,R629_240KΩ

,R630_360KΩ



-

R840_24KΩ,R841,R842_270KΩ,

R843~R850_470KΩ



3. Vs Dead time delay 삭제

-

C805 50V 0.1uF 

4. Va

-

R518 : 33KΩ39KΩ

-

R519 : 33KΩ36KΩ

5. Q356 온도

-

R366 : 220Ω470Ω

6. M5V 기동時이상파형

-MICOM Version변경
Version(V0.03V0.06)/Checksum(2B472478)

-

Q367 : KRC103S

-

C379 : 0.1uF 50V

7. Space Holder (Supporter) 추가

-P3 추가

8. 무부하

-

R830 : 470Ω

9. PCB 냄새

-

KB-3152 원판

10. Vs dip test(264Vac)時

-

R816 : 1.8KΩ

Axial 로부품변경

R615,R616_1.2MΩ
R617_68KΩ,R618_51KΩ로변경

R840_15KΩ,R841,R842_150KΩ,

R843,R844_1.2MΩ

Thermer

Detect level 변경

Margin 확보

기동時Vs OVP(Burst

F 

820Ω

Issue 개선

삭제

F 

적용

1/2W,

1/2W 로

delete

F 변경
F 변경

F

개선

공진

1.2KΩ

(1,000Hr 

NXB series로
NXB series로
NXB series로

변경

부품추가

mode 진입不)개선

F

Margin 부족

F

변경
변경
변경

개선

PCB Rev0.6

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DOCUMENT No : 11(개A)EP-070

S P E C I F I C A T I O N

MODEL NAME : PSPI-L103A .

Ⅰ. INTRODUCTION

Ⅱ. SPECIFICATION

Ⅲ. SCHEMATIC

Ⅳ. PART LIST

Ⅴ. PCB LAYOUT

Ⅵ. SAFETY PARTS

INDEX

REV.NO : 0.1

PAGE :

1

Ⅶ. SILICON BONDING

Ⅷ. HEATSINK LAYOUT

Ⅸ. PACKING

Appendix

Ⅰ. Process Flow

Ⅱ. SCHMETIC

“ SCHMETIC 별첨”

Ⅲ. Magnetic Part

Ⅳ. Non-use certificate

“ Non-use certificate 별첨 ”

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DOCUMENT No : 11(개A)EP-070

MODEL NAME : PSPI-L103A .

Ⅰ. INTRODUCTION

1. Scope
This approval is the description related to every electrical and structural

specifications and reliability for Power Supply Unit (PSPI-L103A)

used on 50FHD LGE PDP (Plasma Display Panel).

2. Customers product related items

Product : PDP TV向 Power Supply Unit
Part code : EAY62609701

3. LG Innotek product name

Product name : PSPI-L103A
Revision code : 0.1

S P E C I F I C A T I O N

REV.NO : 0.1

PAGE :

2

Ⅱ. SPECIFICATION

1. Input Requirement

Nominal Input Voltage AC100V to AC240V
Input Voltage Variation AC90V to AC264V

Input Current
Nominal Frequency 50 / 60 Hz

Frequency Variation Range 47Hz to 63Hz
Phase Single

Inrush Current

Efficiency
Leakage Current

Impulse Noise Surge ±2kV / 50ns to 1000ns / 0˚

Dip Test

Max 3.7A at 100Vac
Max 1.7A at 240Vac, Norminal Load, 50/60Hz

50A zero-pk max
at cold start and any specified line, load, and temperature
conditions.

More than 85% at the 230Vac Rated load

0.5mA max. (AC264 / 60Hz)
at Nominal Load

100% 1cycle
60% 5cycle
(AC100 ~ 240V, Normal load Ta=25℃)
Judgment
Related Regulation : IEC 61000-4-11, EN61000-4-11

to 360 ˚

Surge Immunity
Electrostatic Discharge 8kV

4kV (Common Mode) : 2 time each polarity
4kV (Normal Mode) : 2 time each polarity

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DOCUMENT No : 11(개A)EP-070

2. Output Characteristics

Voltage

Output

PDP

Module

VSC

Board

(Signal

Interface)

Vs

(205V)

Va

(55V)

M5V

(5.2V)

17V - 1.5A 0 ~ 3.0A ±5% 500

5.2V - 1.5A 0.1 ~ 3.0A ±5% 200

STBY

variable

range [V]

200V ~

(Before

RL_ON)

(After RL_ON)

S P E C I F I C A T I O N

MODEL NAME : PSPI-L103A .

CTQ

Rated Current (Min, Max)

Rated

206V

- 1.0A 0.01 ~ 2.0A ±1.5% 300

- 1.5A 0.5 ~ 2.5A ±5% 100

3.5V

5.2V

1.0A 0.1 ~ 1.4A ±1% 500

0.1A
STBY

1.0A 0.1 ~ 2.0A ±5% 200

[Amean]

*note 1

0.07 ~ 0.2A
9mA

Below 0.3W Condition

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PAGE :

3

Voltage

Regula
tion [V]

±4% 100

Ripple

Voltage

[mVp-p]

※ Module Max Spec : 300W
※ Aging, RQA test condition : Rated Current
※ Voltage Regulation Condition

- When regulation test for 17V, total current of 5.2V+M5V+STBY set upper 2A.

- When regulation test for each voltage, current of other output set below rated value.

- When regulation test for M5V, it’s reinforced GND

※ The following instruments shall be used for measuring ripple voltage.

1. Probe having impedance ratio of 1:1.

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

3. Vs ripple voltage is 2000mVp-p, Va ripple voltage is 600mVp-p, STBY(5.2V),5.2V
and M5V ripple voltage is 200mVp-p, STBY(3.5V) ripple voltage is 200mVp-p
at the electric-load and room temperature with metal ground plane.

※ All regulations must satisfy spec. which are recorded in approval.

As shown in fig.1 C1(47uF) electrolytic
capacitor and C2 (0.1uF) film capacitor

PSU

C2

+

C1

-

shall be connected between measuring

Load

points when measuring ripple noise.

Fig 1

100mm

Measuring Point

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DOCUMENT No : 11(개A)EP-070

S P E C I F I C A T I O N

MODEL NAME : PSPI-L103A .

3. Environment Requirement

Operating Temperature Range 0 to 70 deg.
Operating Humidity Range 20 to 80 %
Storage Temperature Range -20 to 70 deg.
Storage Humidity Range 10 to 90 %
MTBF

Mean Time Between Failure
Cooling Condition Natural Air

98

㎨

Shock test consists of pivoting the power supply, from one

Shock

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

440,000hour(Tool_Telcordia Issue 1)

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PAGE :

4

Under Development Mass Product

Frequency (Hz) 2~200 2~200

Vibration

Acceleration
(Grms)

Time (min) 20 min. /
Direction X, Y, Z

1.04 0.84

축

4. Dielectric Strength Voltage

① Live & Neutral to all Secondary(+ line) : 3.0KVac or 4242Vdc

Dielectric
Strength Voltage

※ Above tests are performed at room temperature in non-condensing atmospheric conditions
※ Frame grounds are connected to secondary circuits.
※ Cut OFF condition : 10mA

for 1 Minute
② Live & Neutral to all Secondary GND : 1.5KVac or 2121Vdc

for 1 Minute.

※ 1.8KVac for 1 seconds (Mass Production)

5. Insulation Resistance

Insulation
Resistance

Insulation resistance shall be 8MΩ
between primary Live, Neutral line and secondary.

~ ∞Ωat 500Vdc after 60sec.

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DOCUMENT No : 11(개A)EP-070

S P E C I F I C A T I O N

MODEL NAME : PSPI-L103A .

6. Burn – in(1h)

AC 110V Input Voltage, Nominal Load, ambient temperature 45℃±5

-

MP 1'st : 24 Hr

MP ~ 2.0 K : 12 Hr

2.0 ~ 5.0 K : 8 Hr
After 5.0 K : 1 Hr ( According to below condition. *note1)

when operating 1Hr Aging, The condition of ELT(양산보증시험) Aging is same

※

as note2 and be tested following note2.
Also result should be written on the forwarding report (출하성적서).

※ 1 Hours Standard (*note1)

Start

30min

AC
Off

/On

REV.NO : 0.1

PAGE :

5

Discharge for 5min.

1h

AC

Off
/On
/Off

Check [30min 간격 이상유무 확인]

* When happened a fault on check process for 30 min intervals and On/Off test ,

Serial No., fault phenomenon and time from Aging start to fault happening are record ed.

※ note2

비고Spec.

구분

구분

시간

시간

On/Off Test

On/Off Test

60 ℃ (58±2℃)Chamber 온도

60 ℃ (58±2℃)Chamber 온도

양산 품(20hr)

양산 품(20hr)

4M변경 품(44hr)

4M변경 품(44hr)

st

st

품(68hr)

품(68hr)

MP 1

MP 1

시험 종료 시

시험 종료 시

On/Off Test 실시

On/Off Test 실시

비고Spec.

동작온도 승인원 기준고온동작 TestTest 항목

동작온도 승인원 기준고온동작 TestTest 항목

Max 80% load 기준승인원 기준Load

Max 80% load 기준승인원 기준Load

2회이상(AC 전원)

2회이상(AC 전원)
On/Off Time : 각 10s

On/Off Time : 각 10s

Lot size

Lot size

0 ~

0 ~

1,000

1,000

1,001 ~

1,001 ~

2,000

2,000

2,001 ~

2,001 ~

3,000

3,000

3,001 ~

3,001 ~

4,000

4,000

4,001 ~

4,001 ~

5,000

5,000

5,001 ~

5,001 ~

6,000

6,000

5

5

20 Hrs

20 Hrs

10

10

44 Hrs

44 Hrs

15

15

201510

201510

251510

251510

302015

302015

302015

302015

353020

353020

MP 1st Lot4M 변경품양산 Lot

MP 1st Lot4M 변경품양산 Lot

Time시료 수Time시료 수Time시료 수

Time시료 수Time시료 수Time시료 수

68 Hrs

68 Hrs

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