LG 787LE SM Schematic

787LE Service Manual

1. PRECAUTION AND NOTICES------------------------------------------------------------------------------------- 1

1.1. SAFETY PRECAUTIONS ----------------------------------------------------------------------------------------1

1.2. PRODUCT SAFETY NOTICE----------------------------------------------------------------------------------- 1

1.3. SERVICE NOTES-------------------------------------------------------------------------------------------------- 1

2. SERVICE TOOL & EQUIPMENT REQUIRED----------------------------------------------------------2

3. SPECIFICATIONS----------------------------------------------------------------------------------------------------- 2~3

PRODUCT SPECIFICATIONS

3.1.

FACTORY SUPPORTING MODES

3.2.

3.3. D-SUB CONNECTOR -------------------------------------------------------------------------------------------- 3

4. EXPLODED VIEW AND PARTS LIST --------------------------------------------------------------------------- 4~5

4.1. EXPLODED VIEW------------------------------------------------------------------------------------------------ 4

4.2. EXPLODED VIEW PARTS LIST-------------------------------------------------------------------------------- 5

5. BLOCK DIAGRAM---------------------------------------------------------------------------------------------------- 6

6. SCHEMATIC DIAGRAM -------------------------------------------------------------------------------------------- 7~13

6.1. ADE------------------------------------------------------------------------------------------------------------------ 7

6.2. POWER ------------------------------------------------------------------------------------------------------------- 8

6.3. INPUT INTERFACE ----------------------------------------------------------------------------------------------9

6.4. OUTPUT INTERFACE -------------------------------------------------------------------------------------------10

6.5. MICRO CONTROLLER ------------------------------------------------------------------------------------------ 11

6.6. POWER PCB ------------------------------------------------------------------------------------------------------- 12

6.7. INVERTER---------------------------------------------------------------------------------------------------------- 13

7. WORKING THEOREM----------------------------------------------------------------------------------------------- 14~19

8. WIRING DIAGRAM--------------------------------------------------------------------------------------------------- 20

9. PCB LAYOUT----------------------------------------------------------------------------------------------------------- 21~26

9.1. MAIN PCB TOP VIEW ------------------------------------------------------------------------------------------- 21

9.2. MAIN PCB BOTTOM VIEW------------------------------------------------------------------------------------- 22

9.3. CON PCB TOP VIEW --------------------------------------------------------------------------------------------23

9.4. CON PCB BOTTOM VIEW --------------------------------------------------------------------------------------24

9.5. POWER PCB TOP VIEW ----------------------------------------------------------------------------------------25

9.6. POWER PCB BOTTOM VIEW---------------------------------------------------------------------------------- 26

10. TROUBLE SHOOTING FLOW CHART ------------------------------------------------------------------------- 27~30

10.1. NO POWER -------------------------------------------------------------------------------------------------------- 27

10.2. MCU NO FUNCTION --------------------------------------------------------------------------------------------28

10.3. NO DISPLAY------------------------------------------------------------------------------------------------------- 29

10.4. LOSE COLOR------------------------------------------------------------------------------------------------------ 30

11. ADJUSTMENT----------------------------------------------------------------------------------------------------------31~32

11.1. ADJUSTMENT CONDITIONS AND PRECAUTIONS-------------------------------------------------------31

11.2. MAIN ADJUSTMENTS------------------------------------------------------------------------------------------- 31

11.3. ALIGNMENT PROCEDURES----------------------------------------------------------------------------------- 31

12. ELECTRICAL PARTS LIST ---------------------------------------------------------------------------------------- 33~41

TABLE OF CONTENTS

PAGE

------------------------------------------------------------------------------ 2

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8/25/2003

787LE Service Manual

1. PRECAUTION AND NOTICES

1.1. SAFETY PRECAUTIONS

This monitor is manufactured and tested on a ground principle that a user's safety comes first.
However, improper use or installation may cause damage to the monitor as well as to the user.
Carefully go over the following WARNINGS before installing and keep this guide handy.

WARNINGS:

This monitor should be operated only at the correct power sources indicated on the label on

u

the rear end of the monitor. If you're unsure of the power supply in your residence, consult
your local dealer or power company.
Use only the special power adapter that comes with this monitor for power input.

u

Do not try to repair the monitor your self as it contains no user-serviceable parts. This

u

monitor should only be repaired by a qualified technician.
Do not remove the monitor cabinet. There is high-voltage parts inside that may cause

u

electric shock to human bodies, even when the power cord is unplugged.
Stop using the monitor if the cabinet is damaged. Have it checked by a service technacian.

u

Put your monitor only in a clean, dry environment. If it gets wet, unplug the power cable

u

immediately and consult your service technician.
Always unplug the monitor before cleaning it. Clean the cabinet with a clean, dry cloth.

u

Apply non-ammonia based cleaner onto the cloth, not directly onto the glass screen.
Keep the monitor away from magnetic objects, motors, TV sets, and transformer.

u

Do not place heavy objects on the monitor or power cord.

u

1.2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety visual inspections and
the protection afforded by them cannot necessarily be obtained by using replacement
components rated for higher voltages, wattage, etc. Before replacing any of these components
read the parts list in this manual carefully. The use of substitute replacement parts which do not
have the same safety characteristics as specified in the parts list may create shock, fire, or other
hazards.

1.3. SERVICE NOTES

1. When replacing parts or circuit boards, clamp the lead wires around terminals before
soldering.

2. When replacing a high wattage resistor (more than 1W of metal oxide film resistor) in
circuit board, keep the resistor about 5mm away from circuit board.

3. Keep wires away from high voltage, high temperature components and sharp edges.

4. Keep wires in their original position so as to reduce interference.

5. Usage of this product please refer to also user's manual.

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8/25/2003

787LE Service Manual

2. SERVICE TOOL & EQUIPMENT REQUIRED

1. SIGNAL GEN.

2. MULTIMETER

3. OSCILLOSCOPE

4. SCREW DRIVER

5. IRON

6. ABSORBER

7. SOLDER

8. DUMMY LOAD (5ohm/200W)

3. SPECIFICATIONS

3.1. PRODUCT SPECIFICATIONS

LCD Panel 17.0" TFT

Power Management Energy Star compliant VESA
DPMS compatible
< 2W

Displayable Resolution SXGA 1280× 1024 (max.)

Pixel Dimension 0.264(H)× 0.264(V)mm

LCD Display Color 16.2M Color Max. (6bit+2FRC)

Viewing Angle CR≧10
Horizontal: -70°+70°
Vertical: -65°+65°

Tilt +90°, -5°

Contrast Ratio 400 : 1 (typ.)
Brightness 200 cd/ m2 (min.)

260 cd/m2 (typ.)

Response Time Tr: 9 ms Tf: 16ms

Active Display Area 339.5mm(H)× 272mm(V)

Temperature Operating: 0°C ~ +40°C
Storage: -20°C ~ +60°C
Compliance UL 1950, C-UL, EN60950, FCC-B, CE MARK,
TÜV/GS, TCO99, CB.

Power Input Voltage: 100~240 Vac
Consumption: 45 Watts (Max.)

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8/25/2003

787LE Service Manual

3.2. FACTORY SUPPORTING MODES

There are totally 35 timings mode that can be saved in memory by FIFO architecture.
This monitor can support VGA up to SXGA resolution.
There are some resolution example listed in lookup timing table.

Lookup timing table: 1.VGA 720× 400 (70Hz) mode

2.VGA 640× 480 (60Hz) mode

3.VESA 640× 480 (72Hz) mode

4.VESA 640× 480 (75Hz) mode

5.VESA 800× 600 (56Hz) mode

6.VESA 800× 600 (60Hz) mode

7.VESA 800× 600 (72Hz) mode

8.VESA 800× 600 (75Hz) mode

9.VESA 1024× 768 (60Hz) mode

10.VESA 1024× 768 (70Hz) mode

11.VESA 1024× 768 (75Hz) mode

12.VESA 1280× 1024 (60Hz) mode

13.VESA 1280× 1024 (75Hz) mode

14.VESA 1152× 864 (75Hz) mode

15.MAC 640× 480 (67Hz) mode

16.MAC 832× 624 (74.5Hz) mode

17.MAC 1152× 870 (75Hz) mode

3.3. D-SUB CONNECTOR

D-SUB 15 PIN CONNECTOR

1 2 3 4 5

6 7 8 9 10

11 12 13 14 15

SIGNAL LEVEL

CONNECTOR SIGNAL DESCRIPTION

R RED 0.7vp-p(VIDEO)
G GREEN 0.7vp-p(VIDEO)
B BLUE 0.7vp-p(VIDEO)
H H/SYNC TTL positive or negative
V V/SYNC TTL positive or negative

SDA DDC1/2B TTL

SCL DDC1/2B TTL

1.R 6.GND 11.GND

2.G 7.GND 12.SDA

3.B 8.GND 13.H.SYNC

4.GND 9. +5V 14.V.SYNC

5.GND 10.GND 15.SCL

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8/25/2003

FIG.1

4.1. Exploded View

787LE Service Manual

5B11

2C01

1F01

1F02

1F03

KEYPAD PCB ASS'Y

1F12

X2

1F04

V901

X2

FIG.4

1F04

1F23

X2

1F29

MAIN PCB ASS'Y

X4

1F14

TO: MAIN PCB

P104

1F28

1F18

1F25

1F26

X2

1F29

1F25

X2

2C02

1F30

5B10 X2

5B15

X4

5B14

FIG.3

5B16

5B01

5B12

X4

FIG.4

1F05

1F08

FIG.2

1F15

FIG.3

5B02

5B07

5B08

1F24

X2

1F19

P983

5B03

5B08

5B05

1F17

X2

5B06

X2

X2

1F07

5B04

1F10

5B10

X3

X2

P961

5B09

X2

1F17

NOTE.1

2C05

X4

2C03

2C04

1F20

1F20

2C06

FIG.2

9R01

X2

POWER PCB ASS'Y

P951

9S01

X2

5B13

9S03

X4

9H02

9S02

9H03

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8/25/2003

787LE Service Manual

4.2. EXPLODED VIEW PARTS LIST

Ref. No. Source Part No. DESCRIPTION SPECIFICATION Q‘TY REMARK

1F01 2024262953 FRONT BEZEL LG ABS+PC PS-7604B MT11010 1
1F02 2053753001 LED INDIC.-PWR JT178L/LEP PMMA 94HB 1
1F03 2044262202 FUNCTION KEY JT178L ABS 94V0 PS-7604B 1
1F04 2082730062 SCREW,BND+ M3X6(BND+) 4
1F05 2071966800 METAL FITTG JT178L/SECC 0.8MM PANEL-178K77 1
1F07 2071966200 METAL FITTG JT178K77 SECC T=1.0MM(I/0) 1
1F08 2072454600 INSULATOR MYLAR(168*168T=0.5)MM(94V0) 1
1F10 2084740102 SCREW,BND T+ M4X10(BND T+) 3
1F12 2084730082 SCREW,BND T+ M3X8(BND T+) 2
1F14 2082630062 SCREW M3X6 P=0.5 4
1F15 2082630062 SCREW M3X6 P=0.5 1
1F17 2082630062 SCREW M3X6 P=0.5 4
1F18 2071666100 SHIELD PLATE JT178K77 SPTE T=0.3MM(MAIN) 1
1F19 2071667500 SHIELD PLATE JT178L/SPTE T:0.3MM(INVERTER) 1
1F20 2082630062 SCREW M3X6 P=0.5 2
1F23 2081430082 SCREW,(WASH) M3X8 P=0.5(TOOTH,WASHER) 1
1F24 2085740062 SCREW,B OTW+ B,OTW+,M4x6 1
1F25 2087340086 SCREW,B SPW+ M4X8 B SPW+ ö3.96 NYLON 4
1F26 2082740082 SCREW,BND+ M4X8(BND+) 1
1F28 2084740102 SCREW,BND T+ M4X10(BND T+) 1
1F29 2082630064 SCREW M3X6 P=0.6 BLACK 2
1F30 2082630064 SCREW M3X6 P=0.6 BLACK 1
2C01 2022259707 CABI BACK 787LE/ABS+PC BACK C LG LOGO 1
2C02 2027257503 DUST COVER JT178L/ABS+PC BLACK C 1
2C03 2071863900 BRACKET,FIX JT178L/SECC 1.0T KEWSINGTON 1
2C04 2072457100 INSULATOR PC BLACK 94V0 T=0.5 1
2C05 2072455300 INSULATOR SILICON RUBBER ö6.5Xö9.0 4
2C06 2071958300 METAL FITTG VE170 KENSINGTON 1
5B01 2028255202 STAND JT178L ABS 94HB BLACK C 1
5B02 2027255802 DUST COVER JT178L ABS 94HB BLACK C 1
5B03 2071962700 METAL FITTG JT178L SECC 1.5T HINGE(UP) 1
5B04 2106655100 HINGE JT178L(L) 0~90' 1
5B05 2106655200 HINGE JT178L(R) 0~90' 1
5B06 2084740082 SCREW,BND T+ M4X8(BND T+) 2
5B07 2071962800 METAL FITTG JT178L SECC 1.5T H1NGE (DOWN) 1
5B08 2084740082 SCREW,BND T+ M4X8(BND T+) 4
5B09 2027255902 DUST COVER JT178L/ABS 94HB BLACK C 1
5B10 2085740122 SCREW,B OTW+ SCREW B OTW+ M4X12 4
5B11 2084740102 SCREW,BND T+ M4X10(BND T+) 1
5B12 2071966700 METAL FITTG JT178L SECC 1.5T (STAND) 1
5B13 2084740082 SCREW,BND T+ M4X8(BND T+) 4
5B14 2082740122 SCREW,BND+ M4X12 (BND+) 4
5B15 2039802303 FOOT PAD VA520 CR420xö16.5x5.8 BLACK 4

5B16 2082630062 SCREW M3X6 P=0.5 1
9H02 2072259700 HEAT SINK JT178K77 44WX27LX20H 1
9H03 2072259600 HEAT SINK JT178K77 45WX20LX20H 1
9R01 2063252000 SPACER SUPPORT NYLON 66 94V2 15.87*06.6*42.5 2
9S01 2083730102 SCREW,BND T+ SCREW BND T+ 2
9S02 2084730082 SCREW,BND T+ M3X8(BND T+) 1
9S03 2084730082 SCREW,BND T+ M3X8(BND T+) 1

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9/24/2003

5. BLOCK DIAGRAM

787LE Service Manual

AC INPUT

100V ~ 220V

SYNC

I105

SW power supply

12V
I801

INVERTER

I901

P102

Q101,Q104

R.G.B INPUT

DC-DC

I804

PANEL

DISPLAY

LVDS

I106,I107

SCALAR

I101

MCU

I108,DDC

5V

VLCD

Q102

3.3V
I103

1.8V
I104

5V MCU

Q107,Q108

H,V SYNC

VGA INPUT

P104

SCL,SDA

VGA 5V

EEPROM

I109

-6-

OSC
X101

8/25/2003

6. Schematic Diagrams

6.1. ADE

787LE Service Manual

AVDD_1.8

C101

47uF/16V

C148

47uF/16V

C102

0.1uF

AVDD_3.3

C150

C149

0.1uF

0.1uF

REFR

REFG

REFCR

R102
15K 1%
0603

R104
15K 1%
0603

REFB

R106

15K 1%

0603

C155

0.1uF
0603

REFCG

C158

0.1uF
0603

REFCB

C161

0.1uF
0603

INTERNAL ADC REFERENCE RESISTORS AND
DECOUPLING CAPACITORS. PLACE THESE
COMPONENTS CLOSE TO THEIR RESPECTIVE
PINS

DGND

AGND and DGND are isolated,
not completely separated
Place near PAD1

C104

0.1uF

C151

0.1uF

R201 0R 0805

R202 0R 0805

R204 0R 0805

DGND

C105

0.1uF

C152

0.1uF

REFPR

C153

0.47uF
0603

REFPG

C156

0.47uF
0603

REFPB

C159

0.47uF
0603

AGND

AGND

C154
100pF

REFMR

C157
100pF

0603

REFMG

C160
100pF

0603

REFMB

C107

0.1uF

BEAD120R

RVDD_3.3

L101

1 2

0805

L103

1 2

0805
BEAD100R

R101
NC

ADE-RESET#[6]

BEAD120R

XVDD_1.8

LVDD_1.8

AHSYNC[4]
AVSYNC[4]

ADE-SCL[6]

ADE-SDA[6]

L102

1 2

0805

C138

0.1uF
0603

INR[4]
ING[4]
INB[4]

XCLK_EN
0:xclk o/p disable
1:xclk o/p active

C162

22pF

0603

C109

0.1uF
0603

R187

0603

PVDD_1.8

C110

0.1uF
0603

0R

R108 NC

R188

0R

0603

R110
0R
0603

R111

1M0603

X101

27MHz Crystal

AVDD_1.8

C111

0.1uF
0603

PLACE CAPACITORS C111, C112,
AND C113 ON PINS 14, 38, AND 42,
RESPECTIVELY
(TMDS power supply pins)

REFR OGA1
REFCR
REFPR
REFMR

REFG
REFCG
REFPG
REFMG

REFB
REFCB
REFPB
REFMB

C163
22pF
0603

C113

C112

1nF

0.1uF

DVDD_1.8 AVDD_1.8

I101

92

INR

80

ING

68

INB

55

HSYNC

54

VSYNC

53

CSYNC

183

CLKIN

87

REFR

95

REFCR

89

REFPR

88

REFMR

75

REFG

83

REFCG

77

REFPG

76

REFMG

63

REFB

71

REFCB

65

REFPB

64

REFMB

16

RX2M

17

RX2P

20

RX1M

21

RX1P

23

RX0M

24

RX0P

27

RXCP

28

RXCM

30

REXT

36

RBIAS

7

YUV0

6

YUV1

5

YUV2

4

YUV3

3

YUV4

2

YUV5

1

YUV6

208

YUV7

8

YUVCLK

203

SCL

204

SDA

207

RESETN

184

TCON_IN

206

XCLK_EN

99

TST_SCAN

48

XTAL_IN

49

XTAL_OUT

9

DVDD18

DGND DVDD18

10 11

121

123

140

DVDD18

DVDD18

DGND

DGND

12

100

105

AVDD_3.3

C114
10nF
0603

142

164

DVDD18

DVDD18

DVDD18

DGND

DGND

DGND

112

122

C115

C116

100pF

0.1uF

PLACE CAPACITORS C114, C115, C116, C117,
C118, C119, AND C120 ON PINS 15, 19, 22, 25,
29, (31 & 32), AND 40, RESPECTIVELY
(TMDS power supply pins)

DVDD_3.3 PVDD_1.8AVDD_3.3 AVDD_3.3

166

178

180

191

193

199

201

101

111

125

134

148

158

172

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD33

DVDD33

DVDD33

DVDD33

DVDD33

DVDD33

DGND

DGND

DGND

DNGD

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

124

135

141

143

149

159

165

167

173

179

181

186

192

194

200

DVDD_1.8

C123

C122

C118

C119

AVDD18

AVDD18

AVDD18

0.1uF

58596970818293

AVDD18

AVDD18

C120
10nF

AVDD33

AVDD33

AVDD33

AVDD33

C117
1nF

10nF

AVDD_1.8 LVDD_1.8 XVDD_1.8

185

61737485869798

AVDD18

AVDD18

DVDD33

DVDD33

ADE3XXX

PQFP208

DGND

DGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

202

56576062666772787984909196

C121

47uF/16V

DVDD_3.3

C139

47uF/16V

143842

15192225293132

94

AVDD33

AVDD33

AVDD33

AVDD33

RVDD18

RVDD18

RVDD18

RVDD33

RGND

RGND

RGND

RGND

RGND

RGND

RGND

AGND

1318263334353739414345

RGND

47uF/16V

RVDD33

RVDD33

RVDD33

RGND

PGND

C140

0.1uF

40

RVDD33

RVDD33

RVDD33

PGND

XGND

47

47uF/16V

C141

0.1uF

44

46

PVDD18

RVDD33

51

LVDD18

PVDD18

TCON0
TCON1
TCON2
TCON3
TCON4
TCON5
TCON6
TCON7

CLKOUT

C142

0.1uF

10uF/10V

ORA0
ORA1
ORA2
ORA3
ORA4
ORA5
ORA6
ORA7

OGA0
OGA1
OGA2
OGA3
OGA4
OGA5
OGA6
OGA7

OBA0
OBA1
OBA2
OBA3
OBA4
OBA5
OBA6
OBA7

ORB0
ORB1
ORB2
ORB3
ORB4
ORB5
ORB6
ORB7

OGB0
OGB1
OGB2
OGB3
OGB4
OGB5
OGB6
OGB7

OBB0
OBB1
OBB2
OBB3
OBB4
OBB5
OBB6
OBB7

OCLK

XCLK

C232

50

XVDD18

ODE
OHS

OVS

LGND

52

C124

0.1uF

C143

0.1uF

133
132
131
130
129
128
127
126

120
119
118
117
116
115
114
113

110
109
108
107
106
104
103
102

177
176
175
174
171
170
169
168

163
162
161
160
157
156
155
154

153
152
151
150
147
146
145
144

138
136
137
139

198
197
196
195
190
189
188
187

205
182

C125

0.1uF

C144

0.1uF

C233
1uF

ORA0
ORA1
ORA2
ORA3
ORA4
ORA5
ORA6
ORA7

OGA0
OGA2

OGA3
OGA4
OGA5
OGA6
OGA7

OBA0
OBA1
OBA2
OBA3
OBA4
OBA5
OBA6
OBA7

ORB0
ORB1
ORB2
ORB3
ORB4
ORB5
ORB6
ORB7

OGB0
OGB1
OGB2
OGB3
OGB4
OGB5
OGB6
OGB7

OBB0
OBB1
OBB2
OBB3
OBB4
OBB5
OBB6
OBB7

LVDD_1.8

C126

0.1uF

C164

0.1uF
0603

C145

0.1uF

C234
1uF

C127

0.1uF

C146

0.1uF

OCLK [5]
ODE
OHS
OVS

C128

C129

0.1uF

0.1uF

C147

0.1uF

0805

ORA[7:0] [5]

OGA[7:0] [5]

OBA[7:0] [5]

ORB[7:0] [5]

OGB[7:0]

OBB[7:0] [5]

[5]
[5]

[5]

Indicate Pin# at every 5/10 pins
5 : short line
10 : long line
1,53,105 &157 should be
labeled

C131

C130

0.1uF

0.1uF

ADE3000

1 52

[5]

C133

C132

0.1uF

0.1uF

GND splitting

* Same VIA #
* Similar
length

C134

0.1uF

AGND

104

RB
GB
BB
Sync

RA
GA
BA

C135

0.1uF

DGND

C136

0.1uF

C137

0.1uF

-7-

9/24/2003

6.2. Power

787LE Service Manual

P101

ON/OFF

1

BRIGHT

2

5V

3
4

GND

5

MUTE

6

VOLUM

7
8

[6]

ON/OFF

[6]

BRIGHT

PAD4
1
2
3
4 5

9

PAD2
1
2
3
4 5

9

8
7
6

8
7
6

MUTE 3

PAD5
1
2
3
4 5

9

PAD3
1
2
3
4 5

9

VOLUM 3

8
7
6

8
7
6

+5V

470uF/25V

DVDD_3.3

C170

L107

0.47/2W

1 2

0.47/2W

R256

L130

NC
1206

C178

0.1uF

0603

I103
RA:AMC7585-3.3ST
RB:AIC1084-33CM

R254

NC

I103

3

AIC1084

INPUT

OUTPUT

GND

1

I104 RC1117-ADJ

ADJ

VOUTVIN

SOT223

1

12V

249 1%

NC

2

23

R121

0603

L104

470uF/16V

C176
330uF/16V

Copper plate
Min : 10 x 10
mm

R120

0603

560

47uF/16V

DVDD_3.3

C177

0.1uF

C179

C165

NC

C171

1 2

DVDD_1.8

12

+

L119

BEAD60R
1206

C180

0.1uF

0603

C242
NC

AVDD_3.3

1206
L132

1 2

BEAD60R

L131

1 2

BEAD60R

1206

5V

CPT 18" USE L105 ONLY
AU 17",CMO 17",SANYO 18"

USE L106 ONLY

PAN 12V

L106

BEAD60R

1206

C174

NC

[6]

PANELPOWER

AVDD_1.8

R115

330

R119

2.2K

1Amax

NC

L105

1206

R116

330

Q102
KSB772

R113

10K

R118

R117

330

330

Q103
MMBT3904

DGND

DGND

PGND and DGND are isolated,
not completely separated

VLCD

CPT 18" R115,R116,R117,R118
USE 1.6K

-8-

9/24/2003

6.3. Input Interface

787LE Service Manual

INPUT INTERFACE

AVDD_3.3AVDD_3.3 AVDD_3.3

R134

47

0603

R135 100

0603

P104

10
11
12
13

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9
10
11
12
13

D120
ZD5V6

1 2

DB15-SCL
DB15-SDA
DB15-AVSYNC
DB15-AHSYNC

VGA_5V

BLUE
GREEN
RED

DDC-SCL [6]

DDC-SDA[6]

VGA_5V

D103

1N4148

D106

1N4148

D104
1N4148

1 2

D107

1N4148

1 2

R128
75
0603

D105
1N4148

1 2

D108

1N4148

1 2

R129
75
0603

R128-130
Place at
CN side

Place near CN

1 2

1 2

L120

0603 0R
1 2
L121

0603 0R
1 2

L122

0603 0R

1 2

L120,L121,L122 change to 0R
R130

75
0603

Guraded by AGND All the way
(From CN to ADE) & >= 12mil

0603

R122 100

100

R125
R127 100

C187

C188

NC

NC

0603

0603

C182 0.1uF
C183 0.1uF
C186 0.1uF

0603

C189
NC

0603

R197

0R 0603

R198

0R 0603

R1990R0603

AGND
R/G/B

INB
ING
INR

AHSYNC is important signal
First Priority with Least VIA
TOP side ONLY

DB15-AHSYNC

[2]
[2]

[2]

DB15-AVSYNC

R126
33K/NC

0603

R133
33K/NC

0603

R123

330
0603

R131

330
0603

RC-AHSYNC

C240
C184
NC

0.1uF

0603

0603

RC-AVSYNC

C190
NC
0603

AVDD_3.3

23

D119
BAT54C

1

SOT-23

L127
BEAD120R

0805

1 2

I105F

14
13 12

7

74LVC14
SO-14

I105E

14
11 10

7

74LVC14
SO-14

R124

0603

22

R132

0603

AHSYNC [2]

C185
22P
0603

C191
22P
0603

AVSYNC [2]

22

AGND
Add VIA on AGND

every 10mm

C192
47p

C193
NC

D110

NC

D114

ZD5.6V

AVDD_3.3

1 2

1 2

R139
10K

0603

D111
NC
1 2

D115

ZD5.6V

1 2

D112
NC
1 2

D116

ZD5.6V

1 2

D113

NC

1 2

D117

ZD5.6V

1 2

Analog Input (VGA)

Place near CN

R140
10K
0603

RC-AVSYNC

RC-AHSYNC

I105A

14

1 2
7

74LVC14
SO-14

I105B

14

3 4
7

74LVC14
SO-14

R137

MCU_VS

100 0603

R138

MCU_CS

100 0603

-9-

9/24/2003

6.4. Output Interface

787LE Service Manual

ORA[7:0][2]

OGA[7:0][2]

OBA[7:0][2]

These are CRITICAL signal
NO VIA is allowed

OVS[2]
OCLK[2]
OHS[2]
ODE[2]

BRIGHTNESS[6]

BLON pin : Reset HIGH
Place Q104 if inverter is Low active
Place R180 if inverter is High active

C210

CAP/NC

0603

OBA0
OBA1
OBA2
OBA3

OBA4
OBA5
OBA6
OBA7

OCLK
OHS
ODE

OVS

ORA0
ORA1
ORA2
ORA3

ORA4
ORA5
ORA6
ORA7

OGA0
OGA1
OGA2
OGA3

OGA4
OGA5
OGA6
OGA7

1
2
3
4

1
2
3
4

R147 22
R148 22
R149 22
R151 22

R157

4.7K
0603

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

RP09

RP8SF

RP11

RP8SF

RP01

RP8SF

RP03

RP8SF

RP05

RP8SF

RP07

RP8SF

22R

22R

[6]

22R

22R

22R

22R

MMBT3904

BLON

3 2

8
7
6
5

8
7
6
5

0603
0603
0603
0603

0603
R251

SOT-23

1

Q104
MMBT3904

ORB[7:0][2]

OGB[7:0][2]

OBB[7:0][2]

C215

0.1uF
0603

RA0

8

RA1

7

RA2

6

RA3

5

RA4

8

RA5

7

RA6

6

RA7

5

GA0

8

GA1

7

GA2

6

GA3

5

GA4

8

GA5 GB5

7

GA6

6

GA7

5

BA0
BA1
BA2
BA3

BA4
BA5
BA6

TP12

1

FPVS
FPCLK
FPHS
FPDE

C211

CAP/NC

0603

+5V

R155
1K
0603

R156

1

Q101

2

MMBT3904

R160
NC
0603

2.2K

NC

3

0603

C212

0603

NC

0603

R159

TP13

R174

4.7K

0603

1

TP14

C213

0603

+

10uF/16V

1

C241

TP15

C214

0603

3

SOT-23

1

R252
NC
0603

+5V

R158

4.7K
0603

1
2

OBB0
OBB1
OBB2
OBB3

OBB4
OBB5
OBB6
OBB7

ORB0
ORB1
ORB2
ORB3

ORB4
ORB5
ORB6
ORB7

OGB0
OGB1
OGB2
OGB3

OGB4
OGB5
OGB6
OGB7

1
2
3
4

1
2
3
4

RP02

1
2
3
4

22R

RP8SF

RP04

1
2
3
4

22R

RP8SF

RP06

1
2
3
4

22R

RP8SF

RP08

1
2
3
4

22R

RP8SF

RP10

8
7
6
5

22R

RP8SF

RP12

8
7
6
5

22R

RP8SF

RB0

8

RB1

7

RB2

6

RB3

5

RB4

8

RB5

7

RB6

6

RB7

5

GB0

8

GB1

7

GB2

6

GB3

5

GB4

8
7

GB6

6

GB7

5

FPHS
FPVS
FPDE

DVDD_3.3

FPCLK

BB0
BB1
BB2
BB3

BB4
BB5
BB6
BB7BA7

FPHS
FPVS
FPDE

VCC_LVDS

RB6
RB7
RB0
RB1
RB2
RB3
RB4
RB5

GB6
GB7
GB0
GB1
GB2
GB3
GB4
GB5

BB6
BB7
BB0
BB1
BB2
BB3
BB4

BB5

FPCLK

0603

L123

BEAD60

1206

C202

0.1uF

C203

0.1uF
0603

RA6
RA7
RA0
RA1
RA2
RA3
RA4
RA5

GA6
GA7
GA0
GA1
GA2
GA3
GA4
GA5

BA6
BA7
BA0
BA1
BA2
BA3
BA4
BA5

50
51

52
54
55
56

10

11
12
14

16
18
15
19
20
22
23
24

25
27
28
30

31

VCC_LVDS

C194

0.1uF
0603

C204

0.1uF
0603

TXIN27

2

TXIN5
TXIN0
TXIN1
TXIN2
TXIN3
TXIN4

3

TXIN6

8

TXIN10
TXIN11

4

TXIN7

6

TXIN8

7

TXIN9
TXIN12
TXIN13
TXIN14

TXIN16
TXIN17
TXIN15
TXIN18
TXIN19
TXIN20
TXIN21
TXIN22

TXIN23
TXIN24
TXIN25
TXIN26

TXCLKIN

C195

0.1uF
0603

50
51

52
54
55
56

10

11
12
14

16
18
15
19
20
22
23
24

25
27
28
30

31

C205

0.1uF
0603

2

3
8
4

6
7

C196

0.1uF
0603

TXIN27
TXIN5
TXIN0
TXIN1
TXIN2
TXIN3
TXIN4
TXIN6

TXIN10
TXIN11
TXIN7
TXIN8
TXIN9
TXIN12
TXIN13
TXIN14

TXIN16
TXIN17
TXIN15
TXIN18
TXIN19
TXIN20
TXIN21
TXIN22

TXIN23
TXIN24
TXIN25
TXIN26

TXCLKIN

1917

VVV

I107

CS5824
TSSOP56

C197

0.1uF
0603

26

V

TXCLKOUT-

TXCLKOUT+

1917

VVV

I106

CS5824
TSSOP56

PWRDWN

TXOUT0-

TXOUT0+

TXOUT1-

TXOUT1+

TXOUT2-

TXOUT2+

TXOUT3-

TXOUT3+

LVDSVCC

LVDSGND
LVDSGND
LVDSGND

PLLVCC
PLLGND

PLLGND

GND
GND
GND
GND
GND

26

V

PWRDWN

TXOUT0-

TXOUT0+

TXOUT1-

TXOUT1+

TXOUT2-

TXOUT2+

TXOUT3-

TXOUT3+

TXCLKOUT-

TXCLKOUT+

LVDSVCC
LVDSGND

LVDSGND
LVDSGND

PLLVCC
PLLGND

PLLGND

GND
GND
GND
GND
GND

32
48

TXB1

47
46
45
42
41
38
37

40
39

44
49

43
36

34
35

33

53
29
21
13
5

LVDSPDN
TXB0

TXB2

TXB3
TXB4

TXB5
TXB6

TXB7

TXB8
TXB9

DVDD_3.3

R141

10K
0603

LVDSPDN

32

TXA0

48

TXA1

47

TXA2

46

TXA3

45

TXA4

42

TXA5

41

TXA6

38

TXA7

37

TXA8

40

TXA9

39

R142 0R

44
49

43
36

34
35

33

53
29
21
13
5

C199

0.1uF
0603

C200

10nF
0603

C198

0.1uF
0603

C201

1nF
0603

0603

L110

BEAD120R

0805

L111

BEAD120R

0805

LVDS_STBY[6]

VCC_LVDS

VCC_LVDS

VLCD

C169

0.1uF

C166

+
330uF/16V

GND

TXB0

TXB2

TXB4

TXB8

TXB6

TXA0

TXA2

GND

TXA4

TXA8

TXA6

VCC_LVDS

L112

C206

BEAD120R

0805

0.1uF
0603

VCC_LVDS

L113

C207

0.1uF
0603

C208

10nF
0603

C209

1nF
0603

BEAD120R

0805

OUTPUT INTERFACE

P105

1

2

1

2

3

4

3

4

6

5

6

7
19
16
13
11

9
30
28
17
26
23
21

CONN 15x2

5
7
9
11
13
15
17
19
21
23
25
27
29

GND

14

8

18

10

TXB3

15

12

12

14

TXB9

10

16
18
20
22
24
26
28
30

TXB7

8

TXA1

29
27

GND

24
25

TXA9

22
20

THE 6 PIN PCB MUST
CANCER DELETE

TXB1
TXB5

TXA3
TXA5
TXA7

BRIGHT [3]

ACTVE LOW

ON/0FF [3]

-10-

9/24/2003

6.5. MICROCONTROLLER

[3]

PANELPOWER

R178

3.3K
0603

ADE-SDA

[2]

ADE-SCL

[2]

ADE-RESET#[2]

+5V

R194

R193

POWER

LED_ORG

LED_GRN

MENU

UP

DOWN

ENTER

OSD Control
Panel
Interface

R192

3.3K
0603

C225NC

3.3K
0603

R195

R196

3.3K

3.3K

3.3K

0603

0603

0603

L114 BEAD600R

L115 BEAD600R

L116 BEAD600R

L117 BEAD600R

L118 BEAD600R

C226NC

C228NC

C227

C229NC

C230NC

NC

C231NC

R179

3.3K
0603

R180

NC

0603

+5V_MCU

R182

3.3K
0603

I/O KEY PORT

P103 CON8

CW5

787LE Service Manual

+5V

Q107

MMBT3906

C239

/STANDBY

WP

+5V_MCU

47uF

R168
100K
0603

BRIGHTNESS
RXD

TXD

VGA 5V

Write Protect (H:protect)

R169
10K
0603

+5V_MCU

* From 7414

MCU_VS
MCU_CS

LVDS_STBY

[4]

SCL
SDA

I109
24C16
DIP8

VCC
TEST
SCL
SDA

GND

1

A0

2

A1

3

A2

4

8
7
6
5

EEPROM

+5V_MCU

R175

4.7K
0603

R176

4.7K
0603

+5V_MCU+5V_MCU

R243
NC
0603

POWER
ENTER

2.2K

0603

BRIGHTNESS

DDC-SCL

R200

VOLUME

R244

[4]

2.2K

DDC-SDA

C220
NC

R242

0603

100

0603

100

0603

R165

LED_GRN
LED_ORG

R245
NC
0603

R246

+5V_MCU

R241
NC
0603

LED-GREENLED-GREEN LED-ORANGE

10k

0603

C221
33pF

0603

Q105

MMBT3906

R185
680
0603

BLON

+5V

Backlite ON

R186
680
0603

Q106

MMBT3906

C244
NC

0603

R167

0603

MUTE

10k

+12V

R183

3.3K
0603

ADE-SDA
ADE-SCL

ADE-RESET#

C238

0.1uF
0603

C216

0.1uF
0603

R253

0603

5V

R210

1k

R161

0

NC
0603

R162

R220

1K
0603

NC
0603

22pF

R177
0603

C222
0603

1K

C219

0.1uF
0603

R181

0603
X102

12MHz Crystal

R190
100
0603

1M

+5V_MCU

C218

0.1uF
0603

C223
22pF
0603

7

RST

8

VDD

9

P6.3/AD3

10

VSS

11

X2

12

X1

13

ISDA/P3.4/T0

14

ISCL/P3.5/T1

15

STOUT/P4.2

16

P6.2/AD2/HLFHI

17

P1.0

C217

0.1uF
0603

1

2

3

4

5

6

NC

NC

VDD3

DA0/P5.0

DA2/P5.2

DA1/P5.1

44

VSYNC

43

HSYNC

I108

MTV312M44PLCC

P1.1

P3.2/INT0

P1.2

P1.3

P1.4

P1.5

P1.6

P1.7

1819202122232425262728

R212
10K

41

42

DA3/P5.3

P6.1/AD1

DA4/P5.4

P6.0/AD0

R211

1.5K

MMBT3906

40

DA5/P5.5

DA8/HLFHO

DA9/HALFV
HBLANK/P4.1
VBLANK/P4.0

DA7/HCLAMP

DA6/P5.6
P6.7/DA13
P6.6/DA12
P6.5/DA11
P6.4/DA10

HSCL/P3.0/Rxd

HSDA/P3.1/Txd

Q108

39
38
37
36
35
34
33
32
31
30
29

SCL
SDA

MENU
UP
DOWN

8

1234567

LED-ORANGE

CW3

CW6

CW7

CW1

CW2

CW4

P701

8 HEADER

DOWN

S705

1234567

1

UP

S703

S702

PWR/SW
PSM/LED

PWR/LED

KEY PAD

GREEN

S704

ORANGE

D701

S706

8

2

MICROCONTROLLER

+5V_MCU

C224

0.1uF
0603

MUTE

VOLUME

P106
1

2
3

NC

C243
10u /50V

-11-

9/24/2003

6.6. POWER PCB

787LE Service Manual

D805 2A07

R840

D807 2A07

10 3A

D810 2A07

D813 2A07

C802
4700PF

Y1

C824

0.22UF
C811

0.1uF

L805
ET-20

R833
470K

R801
470K

C801

0.22UF

R803

NC

F801

2.5A/250V

L

R

G

P801

AC IN 100-240V

C803
4700PF
Y1

C808

100uF/25V

C804
22nF

R820
47K

R818
68K

Q804

2SC945

100K/1W

+

C812

120uF/400V

TEA1533AP

1

Vcc

+

2

GND

3

Ctrl

4 5

DEMSense

R821
39K 1%

R823

1K

7A3(6.8V)

R804

I801

Drain

HVS

Driver

D801
1N4148

D808

Q803
2SC945

10nF/630V

R802

100K/1W

D802
1H7G

8

7

6

R816
10K 1%

2SC2120

D809
15-2

C806

R807 10

R806 470

C805
1000PF

R814 33K1%R822 200K 1%

Q802

R819
4K7

R805

1

D806
1H5G

+

C810

22uF/25V

C823
4700PF

Y1

PQ-2620

1

2

3

5
6

L802
BEAD

Q801

A09N70I

R826 12K

C807 22nF

D803
1U5G

D811
1U5G

4

R817
4K7

3

T801

C809

220PF 1KV

I802

TLP721F

I803
TL431

C832
470nF

10-12

7-9

R810

0.15/2W

R809

9K1 1%

1

2

+

C831

1uF/50V

C822
22nF

D804
FCH30A15

R813
100

C818
220PF

R865

10K 1%

+

C821

1500UF/16V

R815 120

C819
2200PF

C820

0.1UF

R812

2.43K 1%

I804 L4973

20

Sync

19

SS

18

V5.1

17

Gnd

16

Gnd

15

Gnd

14

Gnd

13

Vfb

12

COMP

L809
BEAD

Out
Out

Vcc
Vcc

1
2
3
4

5
6
7

8
9
1011

OSC

Gnd
Gnd
Gnd
Gnd

BootINH

C829

680UF/16V

R808 150 1%

L804

+

5UH

C813

1500UF/16V

R811

9.1K 1%

C828
220nF

+

+

C816

1500UF/16V

C814

2.7nF

R824
20K 1%

C830

680uF/16V

C833

680uF/16V

+

D814
6V2

L812
115uH

+

D812
SR560

C826

680uF/16V

L806
28UH

TO Inverter

L810

+

BEAD

TO Inveter

L803
BEAD

TO Inverter

TO Inverter

8

ON/OFF

7

Brigntness

6

5V

5

5V

4

GND

3

Standby

2

Volume

1

GND

P802

TO Audio

TO Audio

TO Audio

L811
NC

1

12V

2

GND

P805

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6.7. INVERTER

787LE Service Manual

12V

C918

220uF/25V

5V

C815

220uF/16V

Brightness

R902 39K 1%

ON/OFF

C903 1uF

C905 0.1UF

C902 0.1UF

C906 0.47uF
C932

0.1uF

+

+

+

R905
10K

10uF/50V

+

R906 NC

C908

0.01UF

C901 220uF/25V

R933
100K

R904

R901

47K 1%

15

C917

C907 4.7uF/16V

10 11

C909
1500PF

Q905
2N7000

R934
220K

R903

51.1k 1%

C904

1uF/50V

1

CTIMR

2

OVP

3

ENA

4

SST

5

VDDA

6

GNDA

7

REF

8

RT1

9

FB

CMPNDR_D

I901 OZ960

Q906
2N7000

C933

0.1uF

+

NDR_B

PDR_A

CT

RT

PGND

LCT

DIM

LPWM

PDR_C

D920

9.1V

R932
10K

20

19

18

17

16

15

14

13

12

R909
10K

C913
47nF

R926

4.7

R925

4.7

C912 220PF

R908 62K 1%

C911

0.01UF
R907 27K

R931 4.7

R930 4.7

D919

5.6V

D918 SS14

4 5
3
2
1

D921 SS14

R915 10K

D908 5.6V

C910
47nF

Q903

2SC945

C914

2.2uF

G1D1
S1

D1

G2

D2

S2

D2

C915

2.2uF
6
7
8

I902
AOP600

D922 SS14

4 5

G1D1

3

S1

2

G2

1

S2

D923 SS14

R927
100K

R923
39K

D1
D2
D2

6
7
8

2 8

5 9

L901

EEL-19

24:2400

2 8

5 9

L903
EEL-19

24:2400

I903
AOP600

Q901
2N7000

Q902

2N7000

D905
1N4148

R914

1M

D910

1N4148

D911

1N4148

R919
51K

R921
1M

R922
1M

D904
1N4148

C928

5PF 3KV

C929
8200PF

C930

5PF 3KV

C931

8200PF

D916

1N4148

C926

0.1uF
D917

1N4148

C927

0.1uF

C919

1

47PF 3KV

3

C920 47PF 3KV

R912
499 1%

D914

1N4148

C924 47PF 3KV

C925

47PF 3KV

1N4148

R920
10K

L904
EE-8.3

1
3

R917
499 1%

D915

270 1%

2
4

D906

1N4148

R913
270 1%

L905
EE-8.3

1N4148

R918

2
4

D912

4
3
2
1

D907
1N4148

4
3
2
1

D913
1N4148

P901

H
H
NC
L

P906

H
H
NC
L

R916

390K

C916

0.1uF
Q904
2SA733

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787LE Service Manual

7. WORKING THEOREM

A. DC-DC CONVERTER

This brick convert is the 12V input voltage to 5V output for panel use and system controller use .
It consists of a PWM IC (L4973 I804), flywheel diode (D812 SR560), buck choke (L812) and
capacitor C826.
I804 (L4973) is a PWM generator working at 200KHz.
5V Out put at 2,3 pin
VCC 12V In put at 8 pin

B. Scaling controller

The ADC is to convert RGB analog signal to digital signal that scaling chip can acknowledge.
The HSYNC input receives a logic signal and provides the frequency reference for pixel clock
generation.
The scaling IC is to converts the input signal ranging from VGA to SXGA into SXGA resolution
that panel can acknowledge.
The scaling IC is to converts the input signal ranging from VGA to SXGA into SXGA resolution
that panel can acknowledge.
When power is first applied, the ADE3XXX is asynchronously reset from a pin. The uC typically
programs the ADE3XXX with a number of default values and sets up the ADE3XXX to identify
activity on any of the input pins. All preconfigured values and RAMs, such as DVI settings,
line-lock PLL settings, video input modes (YUV), OSD characters, LCD timing values (output
sequencer), scale kernels, gamma curves, sRGB color warp, APC dithering, output pin
configuration (OMUX), etc. can be preloaded into the ADE3XXX.
The typical end state is that the ADE3XXX is initialized into a low power mode, ready to turn
active once the power button is pressed. activity detect When the monitor has been powered on,
the inputs can be monitored for active video sources. Based on the activity monitors, the uC
chooses an input or power down state.
SMEAS 40 sync / timing measurement Once an input source is selected, all available information
on frequencies and line/pixel counts is measured for the selected source and made available to the
uC.
SMEAS 40 mode set Once the uC has determined the matching video mode or calculated a video
mode using a GTF algorithm, the datapath is programmed to drive the flat panel. Clock
frequencies for the internal memory and datapath are also set at this time. autotune When the uC
calls for an autotune, the uC sets up an iterative loop to search for the best phase, gain, offset, etc.
At each step of the loop, the uC kicks off a test in which the ADE3XXX which performs extensive
statistical analysis of the incoming data stream. The results of the analysis are made available to
the uC which is responsible for the optimization algorithmSRT digital contrast / brightness In
response to user OSD control, the uC can program single 8b registers that set brightness and
contrast for each color channel independently.
SRGB 80 white point control In response to user OSD control, the uC can program three 8b
registers that set the white point for the output.
SRGB 80 gamma adjustment The uC can program the gamma RAMs to implement 10b accurate
color transformations.
GAMMA 92 sRGB control The SRGB block allows simple, intuitive color control with just a few
registers.
SRGB 80 pattern generation For production testing, the ADE3XXX can be programmed by the uC
to output a wide set of test patterns.
PGEN 74 flicker reduction For smart panel applications, the uC can set up the flicker detection
block to report any correlation with the polarity inversion signal. The uC can then change the
polarity inversion to a non-correlating pattern to eliminate flicker.
HDCP The ADE3XXX contains the BlockCipher and Decryption functions - interactions over
DDC are managed by the uC for maximum flexibility. The uC models the slow (frame rate, e.g.
60Hz) authentication handshaking and state machine whereas the ADE3XXX handles the fast (line
rate, e.g. 50kHz) decryption state machine.
HDCP 34 backlight control The ADE3XXX provides two PWM outputs for direct control of the

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8/25/2003

787LE Service Manual

power components in a typical backlight. The uC sets up the registers and enables the function.
PWM 97

Table 1: Pin Description
Pin # Name Type Description

1 YUV6 Input TV Video input port: Data 6
2 YUV5 Input TV Video input port: Data 5
3 YUV4 Input TV Video input port: Data 4
4 YUV3 Input TV Video input port: Data 3
5 YUV2 Input TV Video input port: Data 2
6 YUV1 Input TV Video input port: Data 1
7 YUV0 Input TV Video input port: Data 0
8 YUVCLK Input TV Video input port: Clock
9 DVDD18 Power Digital 1.8V VDD
10 DGND Power Digital Ground
11 DVDD18 Power Digital 1.8V VDD
12 DGND Power Digital Ground
13 AGND Power Analog Ground
14 AVDD18 Power Analog 1.8V VDD
15 AVDD33 Power Analog 3.3V VDD
16 RX2M Input DVI Receiver Channel 2 MINUS input (RED)
17 RX2P Input DVI Receiver Channel 2 PLUS input (RED)
18 AGND Power Analog Ground
19 AVDD33 Power Analog 3.3V VDD
20 RX1M Input DVI Receiver Channel 1 MINUS input (GREEN)
21 RX1P Input DVI Receiver Channel 1 PLUS input (GREEN)
22 AVDD33 Power Analog 3.3V VDD
23 RX0M Input DVI Receiver Channel 0 MINUS input (BLUE)
24 RX0P Input DVI Receiver Channel 0 PLUS input (BLUE)
25 AVDD33 Power Analog 3.3V VDD
26 AGND Power Analog Ground
27 RXCP Input DVI Receiver Clock Channel PLUS input
28 RXCM Input DVI Receiver Clock Channel MINUS input
29 AVDD33 Power Analog 3.3V VDD
30 REXT Passive 1% 475 Ohm resistor to Analog 3.3V VDD
31 AVDD33 Power Analog 3.3V VDD
32 AVDD33 Power Analog 3.3V VDD
33 AGND Power Analog Ground
34 AGND Power Analog Ground
35 AGND Power Analog Ground
36 RBIAS Passive 1% 2.0 kOhm resistor to Analog Ground
37 AGND Power Analog Ground
38 AVDD18 Power Analog 1.8V VDD
39 AGND Power Analog Ground
40 AVDD33 Power Analog 3.3V VDD
41 AGND Power Analog Ground
42 AVDD18 Power Analog 1.8V VDD
43 AGND Power Analog Ground
44 AVDD18 Power Analog 1.8V VDD
45 AGND Power Analog Ground
46 AVDD18 Power Analog 1.8V VDD
47 XGND Power Crystal Oscillator Ground
48 XTAL_IN Input Crystal Oscillator input
49 XTAL_OUT Output Crystal Oscillator output
50 XVDD18 Power Crystal Oscillator 1.8V VDD
51 LVDD18 Power Line Lock PLL 1.8V VDD
52 LGND Power Line Lock PLL Ground

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787LE Service Manual

53 CSYNC Input Composite Sync Input - for Sync On Green
54 VSYNC Input Vertical Sync Input
55 HSYNC Input Horizontal (or Composite) Sync Input
56 AGND Power Analog Ground
57 AGND Power Analog Ground
58 AVDD33 Power Analog 3.3V VDD
59 AVDD33 Power Analog 3.3V VDD
60 AGND Power Analog Ground
61 AVDD18 Power Analog 1.8V VDD
62 AGND Power Analog Ground
63 REFB Passive 1% 15.0 kOhm resistor to Analog Ground
64 REFMB Passive connect to Analog Ground
65 REFPB Passive 470nF capacitor to Analog Ground
66 AGND Power Analog Ground
67 AGND Power Analog Ground
68 INB Input Analog Video Port: Blue Channel input
69 AVDD33 Power Analog 3.3V VDD
70 AVDD33 Power Analog 3.3V VDD
71 REFCB Passive 100nF capacitor to Analog Ground
72 AGND Power Analog Ground
73 AVDD18 Power Analog 1.8V VDD
74 AVDD18 Power Analog 1.8V VDD
75 REFG Passive 1% 15.0 kOhm resistor to Analog Ground
76 REFMG Passive connect to Analog Ground
77 REFPG Passive 470nF capacitor to Analog Ground
78 AGND Power Analog Ground
79 AGND Power Analog Ground
80 ING Input Analog Video Port: Green Channel input
81 AVDD33 Power Analog 3.3V VDD
82 AVDD33 Power Analog 3.3V VDD
83 REFCG Passive 100nF capacitor to Analog Ground
84 AGND Power Analog Ground
85 AVDD18 Power Analog 1.8V VDD
86 AVDD18 Power Analog 1.8V VDD
87 REFR Passive 1% 15.0 kOhm resistor to Analog Ground
88 REFMR Passive connect to Analog Ground
89 REFPR Passive 470nF capacitor to Analog Ground
90 AGND Power Analog Ground
91 AGND Power Analog Ground
92 INR Input Analog Video Port: Red Channel input
93 AVDD33 Power Analog 3.3V VDD
94 AVDD33 Power Analog 3.3V VDD
95 REFCR Passive 100nF capacitor to Analog Ground
96 AGND Power Analog Ground
97 AVDD18 Power Analog 1.8V VDD
98 AVDD18 Power Analog 1.8V VDD
99 TST_SCAN Input connect to Digital Ground
100 DGND Power Digital Ground
101 DVDD33 Power Digital 3.3V VDD
102 OBA7 Output Output Port A: Blue Data 7
103 OBA6 Output Output Port A: Blue Data 6
104 OBA5 Output Output Port A: Blue Data 5
105 DGND Power Digital Ground
106 OBA4 Output Output Port A: Blue Data 4
107 OBA3 Output Output Port A: Blue Data 3
108 OBA2 Output Output Port A: Blue Data 2
109 OBA1 Output Output Port A: Blue Data 1

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787LE Service Manual

110 OBA0 Output Output Port A: Blue Data 0
111 DVDD33 Power Digital 3.3V VDD
112 DGND Power Digital Ground
113 OGA7 Output Output Port A: Green Data 7
114 OGA6 Output Output Port A: Green Data 6
115 OGA5 Output Output Port A: Green Data 5
116 OGA4 Output Output Port A: Green Data 4
117 OGA3 Output Output Port A: Green Data 3
118 OGA2 Output Output Port A: Green Data 2
119 OGA1 Output Output Port A: Green Data 1
120 OGA0 Output Output Port A: Green Data 0
121 DVDD18 Power Digital 1.8V VDD
122 DGND Power Digital Ground
123 DVDD18 Power Digital 1.8V VDD
124 DGND Power Digital Ground
125 DVDD33 Power Digital 3.3V VDD
126 ORA7 Output Output Port A: Red Data 7
127 ORA6 Output Output Port A: Red Data 6
128 ORA5 Output Output Port A: Red Data 5
129 ORA4 Output Output Port A: Red Data 4
130 ORA3 Output Output Port A: Red Data 3
131 ORA2 Output Output Port A: Red Data 2
132 ORA1 Output Output Port A: Red Data 1
133 ORA0 Output Output Port A: Red Data 0
134 DVDD33 Power Digital 3.3V VDD
135 DGND Power Digital Ground
136 ODE Output Output Data Enable
137 OHS Output Output Horizontal Sync
138 OCLK Output Output Clock
139 OVS Output Output Vertical Sync
140 DVDD18 Power Digital 1.8V VDD
141 DGND Power Digital Ground
142 DVDD18 Power Digital 1.8V VDD
143 DGND Power Digital Ground
144 OBB7 Output Output Port B: Blue Data 7
145 OBB6 Output Output Port B: Blue Data 6
146 OBB5 Output Output Port B: Blue Data 5
147 OBB4 Output Output Port B: Blue Data 4
148 DVDD33 Power Digital 3.3V VDD
149 DGND Power Digital Ground
150 OBB3 Output Output Port B: Blue Data 3
151 OBB2 Output Output Port B: Blue Data 2
152 OBB1 Output Output Port B: Blue Data 1
153 OBB0 Output Output Port B: Blue Data 0
154 OGB7 Output Output Port B: Green Data 7
155 OGB6 Output Output Port B: Green Data 6
156 OGB5 Output Output Port B: Green Data 5
157 OGB4 Output Output Port B: Green Data 4
158 DVDD33 Power Digital 3.3V VDD
159 DGND Power Digital Ground
160 OGB3 Output Output Port B: Green Data 3
161 OGB2 Output Output Port B: Green Data 2
162 OGB1 Output Output Port B: Green Data 1
163 OGB0 Output Output Port B: Green Data 0
164 DVDD18 Power Digital 1.8V VDD
165 DGND Power Digital Ground
166 DVDD18 Power Digital 1.8V VDD

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787LE Service Manual

167 DGND Power Digital Ground
168 ORB7 Output Output Port B: Red Data 7
169 ORB6 Output Output Port B: Red Data 6
170 ORB5 Output Output Port B: Red Data 5
171 ORB4 Output Output Port B: Red Data 4
172 DVDD33 Power Digital 3.3V VDD
173 DGND Power Digital Ground
174 ORB3 Output Output Port B: Red Data 3
175 ORB2 Output Output Port B: Red Data 2
176 ORB1 Output Output Port B: Red Data 1
177 ORB0 Output Output Port B: Red Data 0
178 DVDD18 Power Digital 1.8V VDD
179 DGND Power Digital Ground
180 DVDD18 Power Digital 1.8V VDD
181 DGND Power Digital Ground
182 CLKOUT Output not to be connected - reserved
183 CLKIN Input to be connected to Digital Ground - reserved
185 DVDD33 Power Digital 3.3V VDD
186 DGND Power Digital Ground
191 DVDD18 Power Digital 1.8V VDD
192 DGND Power Digital Ground
193 DVDD18 Power Digital 1.8V VDD
194 DGND Power Digital Ground
199 DVDD18 Power Digital 1.8V VDD
200 DGND Power Digital Ground
201 DVDD18 Power Digital 1.8V VDD
202 DGND Power Digital Ground
203 SCL Input I2C Clock
204 SDA Open Drai
205 XCLK Output Crystal clock buffered output
206 XCLK_EN Input Crystal clock output enable
0 : xclk output disabled
1 : xclk output active
207 RESETN Input Reset input, Active Low

MTV312M64

The MTV312M micro-controller is an 8051 CPU core embedded device especially tailored for
CRT/LCD
Monitor applications. It includes an 8051 CPU core, 1024-byte SRAM, 14 built-in PWM DACs,
VESA DDC interface, 4-channel A/D converter, and a 64K-byte internal program Flash-ROM.
A “CMOS output pin” means it can sink and drive at least 4mA current. It is not recommended to
use such
pin as input function.
A “open drain pin” means it can sink at least 4mA current but only drive 10~20uA to VDD. It can
be used as input or output function and needs an external pull up resistor.
A “8051 standard pin” is a pseudo open drain pin. It can sink at least 4mA current when output is
at low level, and drives at least 4mA current for 160nS when output transits from low to high, then
keeps driving at 100uA to maintain the pin at high level. It can be used as input or output function.
It needs an external pull up resistor when driving heavy load device.

POWER CONFIGURATION

The MTV312M can work on 5V or 3.3V power supply system.
In 5V power system, the VDD pin is connected to 5V power and the VDD3 needs an external
capacitor, all
output pins can swing from 0~5V, input pins can accept 0~5V input range.
And ADC conversion range is 5V. However, X1 and X2 pins must be kept below 3.3V.

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787LE Service Manual

In 3.3V power system, the VDD and VDD3 are connected to 3.3V power, all output pins swing
from 0~3.3V, HSYNC, VSYNC and open drain pin can accept 0~5V input range, other pins must
be kept below 3.3V. And the ADC conversion range is 3.3V.

INVERTER

In order to drive the CCFLs embedded in the panel module, there is a half bridge inverter to
convert by the controller.
The input 12V up to hundreds of AC voltage output.
The inverter is formed by symmetric in order to drive the separate lamp modules.
The input stage consists of a PWM controller, half bridge inverter, and switching MOSFET to
convert DC input into AC output.
The output stage consists of a tuning capacitor, coupling capacitor, transformer, push-pull
MOSFET pair to boost AC output up to hundreds of voltage.
And one resister is serial to lamp for output voltage feedback.
There are two signal to control the inverter which come from system.
Logic “high” level which send to I901 is turn on the inverter.
BRI signal control brightness by DC level which was integral from PWM signal.

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8. Wiring Diagram

787LE Service Manual

LCD PANEL

P981

P901

POWER PCB

P906

TO:METAL FITTG

GND

P802

P601

P953

P701

P701

KEYPAD PCB

P101 P105

MAIN PCB

P103

P104

P961

I/O CABLE

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9. PCB Layout

9.1. MAIN PCB TOP VIEW

787LE Service Manual

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9.2. MAIN PCB BOTTOM VIEW

787LE Service Manual

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9.3. CON PCB TOP VIEW

787LE Service Manual

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9.4. CON PCB BOTTOM VIEW

787LE Service Manual

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9.5. POWER PCB TOP VIEW

787LE Service Manual

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9.6. POWER PCB BOTTOM VIEW

787LE Service Manual

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787LE Service Manual

10. TROUBLE SHOOTING FLOW CHART

10.1. NO POWER

POWER

STAR

Check

12V O/P

D804

Check F801

D805,D807
D810,D813

Check

I801

,Q801

STAR

12V

Check

5V O/P

C826

Check

I804

D812

P802 5,6 PIN

5V

12V

Check

Check

P901,P906

Check I101

L901,L903
L904,L905

D918,D922

Check

I901

MAIN PCB

PANEL

CHECK

MAIN PCB

5V OK?

Y

3.3V OK?

Y

1.8V OK?

N

N

N

CHECK

POWER PCB

OK?

CHECK

I103,

SUROUND CAP

BEAD OK?

CHECK

I104,

SUROUND CAP

BEAD OK?

-27-

CHECK

I106,I107

SUROUND CAP

OK?

CHECK

I101,

SUROUND CAP

BEAD OK?

8/25/2003

10.2. MCU NO FUNCTION

787LE Service Manual

CHECK

C239

MCU 5V

OK?

Y

CHECK

I108 PIN7,PIN9

5V?

Y

CHECK

12MHz PIN11,PIN12

OK?

Y

CHECK

PIN13,PIN14

CLOCK OK?

N

N

N

N

CHECK

Q108,Q107

OK?

CHECK

R190,C219

OK?

CHECK

X102,C222,C223

OK?

CHECK

I108 TO I101

OK?

Y

CHECK

I108,EVERY TWO

PIN SHORT?

N

CHECK

KEYPAD P103

OK?

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10.3. NO DISPLAY

787LE Service Manual

Power Key Work

OK?

Y

Check

H V sync

Y

Check R.G.B

DATA

Y

Check

X101,X102

Y

Check I101

OCLK,ODE,

OVS,OHS

N

N

N

N

N

Check

Keypad

Check

I105

CHECK

I/O cable

Check

C162,C163,

C222,C223

Check

ADE SCL,SDA

N

N

N

R197,R198,R199

N

N

Check

5V MCU

Check

P104

Check

Check

I104,I103

Check

I108,SCL,SDA

N

N

N

N

N

Check

I108

Check

I/O cable

Check

I101

Check

Avdd 1.8V,3.3V

Check

I109,SCL,SDA

Y

Check

I106,I107

N

Check

Q102

N

Check

INVERTER

N

Check

PANEL

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10.4. LOSE COLOR

787LE Service Manual

Some bits

Lost

Y

Check

RP01~RP12

I106 poor
soldering

P105

soldering

N

N

I101 or R-pack

soldering

Y

I107 poor

soldering

Lose color

R or G or B

Y

Check

P104

Pin 8,10,12

Y

Check

L120,121,122

R122,125,127

Y

I101

fail or poor

soldering

N

N

Check

Sign Cable

Check
C182,183,186
R197,198,199

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787LE Service Manual

1

2

2

11. ADJUSTMENT

11.1. ADJUSTMENT CONDITIONS AND PRECAUTIONS

1. Approximately 30 minutes should be allowed for warm up before proceeding.

2. Adjustments should be undertaken only on those necessary elements since most of them
have been carefully preset at the factory.

3. ESD protection is needed before adjustment.

11.2. MAIN ADJUSTMENTS

1. WHITE BALANCE FUNCTION KEY

2. GEOMETRY FUNCTION KEY

NO. FUNCTION DESIGNATION

11.3. ALIGNMENT PROCEDURES

Adjustment Conditions and Precautions:

(A). Power supply voltage:

AC 110/120V±10% 60 Hz±5%, AC 220/240V±10% 50 Hz±5%.

(B). Warm up time:

The display must be power ON for at least 30 minutes at full white pattern before
starting alignments.
This is especially critical in color temperature and white balance adjustments.

(C). Signals: reference the front detail specifications and timing table.

Video : reference the front detail specifications.

1. Adjustment of White Balance:

A. TIMING: 1280x1024 64KHz/60Hz.
B. PATTERN: 5 Blocks.
C. LCD MONITOR set to 1280x1024 80K/75Hz BURN IN and warm up over 30 minutes.
D. CA110 color analizer at the center of screen and along a perpendicular to the screen at

20cm from the display.

E. Power turn off, Press

LED ison, release
(Fig.1)

“▲” and “ ”

“▼” and “ ”

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and turn on power at the same time after power

key, Then press “ ” key go to factory mode.

(Fig.1)

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787LE Service Manual

2

2

2

2 1 2 2 1

F. Adjust Color Temperature:

(1) EEPROM INIT (5 BLOCKS):
Press “▼” key move cursor to EEPROM INIT, Press key then monitor will
INIT ADC value.

(2) Press “▲” key move cursor to “White Balance”, Press key do white balance

adjustment.

(3) Press “▼” key move cursor to “Color Temerature Adjust”, Press key, Then
OSD will display Fig.2

(4) 9300K verify: move cursor to 9300K Press key.
Press “▼” ,“▲” key adjust R.G.B value
x=0.283 ±0.03
y=0.298 ±0.03
Press key return to Fig.2

(5) 6500K verify: Repeat (4) press “▼” ,“▲” move cursor to 6500K press key
x=0.310 ±0.03
y=0.330 ±0.03
Y≧200 cd/m2

(6) Press key go back to Fig.2, Then press key return to Fig.1, Power key
OFF/ON quit factory mode.

G. Color Temperature & Luminance Verify:
BRIGHTNESS MAX, CONTRAST MAX
9300K: x=0.283 ±0.03 y=0.298 ±0.03

6500K: x=0.310 ±0.03 y=0.330 ±0.03 Y≧200 cd/m2

2. Geometry:

(a). Set cross-hatch pattern and preset timing as timing table listed.

(b). Change to each mode in turn and wait for the monitor finish auto-alignment and save

process before change to next mode.

(c). Until all of modes are agjusted, exit OSD menu and press PWR OFF to exit factory

mode.

(Fig.2)

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787LE Service Manual

12. ELECTRICAL PARTS LIST

When you place a parts order, be sure to indicate the following data on the order:

l Location No.
l Parts No.
l Description

LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

MAIN P.C.BOARD

C101 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5
C102 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C104 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C105 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C107 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C109 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C110 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C111 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C112 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C113 2346110296 CAP,CHIP 125'C CS 0603/X7R/50V 1000p K
C114 2346110396 CAP,CHIP 125'C CS 0603/X7R/50V 0.01u K
C115 2341110196 CAP,CHIP 125'C CS 0603/COG/50V 100p J
C116 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C117 2346110296 CAP,CHIP 125'C CS 0603/X7R/50V 1000p K
C118 2346110396 CAP,CHIP 125'C CS 0603/X7R/50V 0.01u K
C119 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C120 2346110396 CAP,CHIP 125'C CS 0603/X7R/50V 0.01u K
C121 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5
C122 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5
C123 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5
C124 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C125 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C126 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C127 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C128 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C129 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C130 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C131 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C132 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C133 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C134 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C135 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C136 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C137 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C138 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C139 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5
C140 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C141 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C142 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C143 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C144 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C145 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C146 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C147 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C148 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5
C149 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C150 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C151 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C152 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C153 2346747496 CAP,CHIP 85'C CS 0603/Y5V/16V 0.47u Z
C154 2341110196 CAP,CHIP 125'C CS 0603/COG/50V 100p J
C155 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C156 2346747496 CAP,CHIP 85'C CS 0603/Y5V/16V 0.47u Z
C157 2341110196 CAP,CHIP 125'C CS 0603/COG/50V 100p J
C158 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z

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LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

C159 2346747496 CAP,CHIP 85'C CS 0603/Y5V/16V 0.47u Z
C160 2341110196 CAP,CHIP 125'C CS 0603/COG/50V 100p J
C161 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C162 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J
C163 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J
C164 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C166 2333333791 CAP,ELE 105'C EC 330u/ 16V 8*11 P=5.0
C169 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C170 2333447791 CAP,ELE 105'C EC 470u/ 25V 10*13.0 P=5.0
C171 2333347791 CAP,ELE 105'C EC 470u/ 16V 10*12.5 P=5.0
C176 2333333791 CAP,ELE 105'C EC 330u/ 16V 8*11 P=5.0
C177 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C178 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C179 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5
C180 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C182 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C183 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C185 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J
C186 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C191 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J
C192 2341147096 CAP,CHIP 125'C CS 0603/COG/50V 47p J
C194 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C195 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C196 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C197 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C198 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C199 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C200 2346110396 CAP,CHIP 125'C CS 0603/X7R/50V 0.01u K
C201 2346110296 CAP,CHIP 125'C CS 0603/X7R/50V 1000p K
C202 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C203 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C204 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C205 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C206 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C207 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C208 2346110396 CAP,CHIP 125'C CS 0603/X7R/50V 0.01u K
C209 2346110296 CAP,CHIP 125'C CS 0603/X7R/50V 1000p K
C215 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C216 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C217 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C218 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C219 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C221 2341133096 CAP,CHIP 125'C CS 0603/COG/50V 33p J
C222 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J
C223 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J
C224 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C232 2347710696 CAP,CHIP 85'C CS 0805/Y5V/10V 10u Z
C233 2347610596 CAP,CHIP 85'C CS 0805/Y5V/16V 1.0u Z
C234 2347610596 CAP,CHIP 85'C CS 0805/Y5V/16V 1.0u Z
C238 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C239 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5
C240 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z
C241 2333310613 CAP,ELE 105'C EC 10u/ 16V 5*11 P=2.5
C243 2333610613 CAP,ELE 105'C EC 10u/ 50V 5*11 P=2.5
D103 2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5ö TEMIC GS08
D104 2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5ö TEMIC GS08
D105 2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5ö TEMIC GS08
D106 2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5ö TEMIC GS08
D107 2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5ö TEMIC GS08
D108 2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5ö TEMIC GS08
D114 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS
D115 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS
D116 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS
D117 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS
D119 RA 2364201296 DIODE,RECT(SMD) BAT54C-7 SOT-23 DII

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LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

D119 RB 2364201896 DIODE,RECT(SMD) BAT54C CHENMKO SOT-23
D120 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS
I101 2365928496 IC,DIGITAL SMD ADE3000SX PQFP208 ST
I103 RA 2365807496 IC,LINEAR(SMD) AIC1084-33CM AIC TO-263
I103 RB 2365810796 IC,LINEAR(SMD) AP1084K33A(3.3V) ATC TO-263
I104 RA 2365810896 IC,LINEAR(SMD) AP1117DA(ADJ) ATC TO-252
I104 RB 2365812096 IC,LINEAR(SMD) AIC1117CE-ADJ AIC TO-252
I105 RA 2365922496 IC,DIGITAL SMD 74LVC14A PHILIPS SO14
I105 RB 2365921996 IC,DIGITAL SMD SN74LVC14AD TI
I106 RA 2365920096 IC,DIGITAL SMD THC63LVDM83A THINE
I106 RB 2365917996 IC,DIGITAL SMD SN75LVDS83DGG TI
I106 RC 2365926196 IC,DIGITAL SMD NT7181CF TSSOP NOVATEK
I106 RD 2365928896 IC,DIGITAL SMD M385 TSSOP-56P MRT
I107 RA 2365920096 IC,DIGITAL SMD THC63LVDM83A THINE
I107 RB 2365917996 IC,DIGITAL SMD SN75LVDS83DGG TI
I107 RC 2365926196 IC,DIGITAL SMD NT7181CF TSSOP NOVATEK
I107 RD 2365928896 IC,DIGITAL SMD M385 TSSOP-56P MRT
I108 2365928596 IC,DIGITAL SMD MTV312MV64 PLCC44 MYSON

I109 RA 2365316200 IC,LINEAR 24LC16B DIP-8 MICROCHI
I109 RB 2365424300 IC,DIGITAL M24C16-WBN6T ST PDIP8

I109 RC 2365424000 IC,DIGITAL AM24LC16(PDIP-8L) ATC
L101 2379812156 BEAD,HI-IMPEDANCE Z= 120ohm( 1MHZ~) 0805 300mA
L102 2379812156 BEAD,HI-IMPEDANCE Z= 120ohm( 1MHZ~) 0805 300mA
L103 2379310166 BEAD,HI-IMPEDANCE Z= 100ohm( 50MHZ~) 0603 200mA
L106 2379560086 BEAD,HI-CURRENT Z= 60ohm 1206 I>3.0A

L107 2235547813 RES,MTL 2 RS 2WS 0.47ohm J P=15.0
L110 2379812156 BEAD,HI-IMPEDANCE Z= 120ohm( 1MHZ~) 0805 300mA
L111 2379812156 BEAD,HI-IMPEDANCE Z= 120ohm( 1MHZ~) 0805 300mA
L112 2379812156 BEAD,HI-IMPEDANCE Z= 120ohm( 1MHZ~) 0805 300mA
L113 2379812156 BEAD,HI-IMPEDANCE Z= 120ohm( 1MHZ~) 0805 300mA
L114 2379860166 BEAD,HI-IMPEDANCE Z= 600ohm( 50MHZ~) 0805 200mA
L115 2379860166 BEAD,HI-IMPEDANCE Z= 600ohm( 50MHZ~) 0805 200mA
L116 2379860166 BEAD,HI-IMPEDANCE Z= 600ohm( 50MHZ~) 0805 200mA
L117 2379860166 BEAD,HI-IMPEDANCE Z= 600ohm( 50MHZ~) 0805 200mA
L118 2379860166 BEAD,HI-IMPEDANCE Z= 600ohm( 50MHZ~) 0805 200mA
L119 2379560086 BEAD,HI-CURRENT Z= 60ohm 1206 I>3.0A
L120 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T
L121 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T
L122 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T
L123 2379560086 BEAD,HI-CURRENT Z= 60ohm 1206 I>3.0A
L127 2379812156 BEAD,HI-IMPEDANCE Z= 120ohm( 1MHZ~) 0805 300mA
L131 2379560086 BEAD,HI-CURRENT Z= 60ohm 1206 I>3.0A
L132 2379560086 BEAD,HI-CURRENT Z= 60ohm 1206 I>3.0A

P101 2404301107 CONNECTOR JST PH 8P SIDE P=2.0 OR EQUAL

P103 2404371007 CONNECTOR JST PH 8P TOP P=2.0 OR EQUAL

P104 2404301112 CONNECTOR JST PH 13P SIDE P=2.0 OR EQUAL

P105 2404222230 PIN PLUG CH71302V1P3 P=2.0 30PIN CVILUX
Q101 RA 2360301696 XISTOR,NPN R SMD PMBS3904 PHILIPS SOT-23
Q101 RB 2360300896 XISTOR,NPN R SMD MMBT3904 FAIRCHILD SOT-23
Q101 RC 2360301296 XISTOR,NPN R SMD MMBT3904 DIODES SOT-23

Q102 2361211700 XISTOR,PNP A KSB772 TO-126 FAIRCHILD
Q103 RA 2360301696 XISTOR,NPN R SMD PMBS3904 PHILIPS SOT-23
Q103 RB 2360300896 XISTOR,NPN R SMD MMBT3904 FAIRCHILD SOT-23
Q103 RC 2360301296 XISTOR,NPN R SMD MMBT3904 DIODES SOT-23
Q104 RA 2360301696 XISTOR,NPN R SMD PMBS3904 PHILIPS SOT-23
Q104 RB 2360300896 XISTOR,NPN R SMD MMBT3904 FAIRCHILD SOT-23
Q104 RC 2360301296 XISTOR,NPN R SMD MMBT3904 DIODES SOT-23
Q105 RA 2360100696 XISTOR,PNP R SMD PMBS3906 PHILIPS SOT-23
Q105 RB 2360100596 XISTOR,PNP R SMD MMBT3906 FAIRCHILD SOT-23
Q105 RC 2360100796 XISTOR,PNP R SMD MMBT3906 DIODES SOT-23
Q106 RA 2360100696 XISTOR,PNP R SMD PMBS3906 PHILIPS SOT-23
Q106 RB 2360100596 XISTOR,PNP R SMD MMBT3906 FAIRCHILD SOT-23
Q106 RC 2360100796 XISTOR,PNP R SMD MMBT3906 DIODES SOT-23
Q107 RA 2360100696 XISTOR,PNP R SMD PMBS3906 PHILIPS SOT-23
Q107 RB 2360100596 XISTOR,PNP R SMD MMBT3906 FAIRCHILD SOT-23

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LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

Q107 RC 2360100796 XISTOR,PNP R SMD MMBT3906 DIODES SOT-23
Q108 RA 2360100696 XISTOR,PNP R SMD PMBS3906 PHILIPS SOT-23
Q108 RB 2360100596 XISTOR,PNP R SMD MMBT3906 FAIRCHILD SOT-23
Q108 RC 2360100796 XISTOR,PNP R SMD MMBT3906 DIODES SOT-23
R102 2251215026 RES,CHIP 1/10 RC 0603 1/10W 15Kohm F
R104 2251215026 RES,CHIP 1/10 RC 0603 1/10W 15Kohm F
R106 2251215026 RES,CHIP 1/10 RC 0603 1/10W 15Kohm F
R110 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J
R111 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J
R113 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J
R115 2253233196 RES,CHIP 1/10W RC 0603 1/10W 330 ohm J
R116 2253233196 RES,CHIP 1/10W RC 0603 1/10W 330 ohm J
R117 2253233196 RES,CHIP 1/10W RC 0603 1/10W 330 ohm J
R118 2253233196 RES,CHIP 1/10W RC 0603 1/10W 330 ohm J
R119 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J
R120 2253256196 RES,CHIP 1/10W RC 0603 1/10W 560 ohm J
R121 2251224906 RES,CHIP 1/10 RC 0603 1/10W 249 ohm F
R122 2251210006 RES,CHIP 1/10 RC 0603 1/10W 100 ohm F
R123 2253233196 RES,CHIP 1/10W RC 0603 1/10W 330 ohm J
R124 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J
R125 2251210006 RES,CHIP 1/10 RC 0603 1/10W 100 ohm F
R127 2251210006 RES,CHIP 1/10 RC 0603 1/10W 100 ohm F
R128 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F
R129 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F
R130 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F
R131 2253233196 RES,CHIP 1/10W RC 0603 1/10W 330 ohm J
R132 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J
R134 2253247096 RES,CHIP 1/10W RC 0603 1/10W 47 ohm J
R135 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J
R137 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J
R138 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J
R139 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J
R140 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J
R141 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J
R142 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J
R147 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J
R148 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J
R149 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J
R151 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J
R155 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J
R156 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J
R157 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J
R158 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J
R159 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J
R165 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J
R167 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J
R168 2253210496 RES,CHIP 1/10W RC 0603 1/10W 100Kohm J
R169 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J
R175 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J
R176 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J
R177 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J
R178 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J
R179 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J
R181 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J
R182 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J
R183 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J
R185 2253268196 RES,CHIP 1/10W RC 0603 1/10W 680 ohm J
R186 2253268196 RES,CHIP 1/10W RC 0603 1/10W 680 ohm J
R187 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J
R188 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J
R190 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J
R192 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J
R193 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J
R194 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J
R195 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J

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LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

R196 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J
R197 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J
R198 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J
R199 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J
R200 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J
R201 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J
R202 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J
R204 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J
R210 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J
R211 2253215296 RES,CHIP 1/10W RC 0603 1/10W 1.5Kohm J
R212 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J
R220 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J
R242 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J
R244 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J
R246 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J
R253 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J

R256 2235547813 RES,MTL 2 RS 2WS 0.47ohm J P=15.0
RP01 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP02 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP03 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP04 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP05 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP06 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP07 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP08 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP09 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP10 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP11 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8
RP12 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8

U001 2202512800 PCB MULTILAYER 178L66 MAIN FR4*4 132*100 1.00

X101 2369104701 XTAL,OSC 27.000MHZ/49US

X102 2369103601 XTAL,OSC 12.000MHZ/49US

CON P.C.BOARD

D701 2363703891 LED LED 3ö GRN/YEL
P701 2427408183 WIRE HARNESS 8P H/B 1061#26+120C 180L P=2.0
S701 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE
S702 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE
S703 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE
S704 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE
S705 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE
U701 2202124900 PC BOARD JT178I17 K/B CAM1 140*16

POWER P.C.BOARD

C801 2300922401 CAP MTL MINI X2 0.22u/275V P=15.0 M
C802 RA 2287547201 CAP,CER CK45E 4700.000PF 500VA M
C802 RB 2287147201 CAP,CER CK45E 4700.000PF 250VA M
C803 RA 2287547201 CAP,CER CK45E 4700.000PF 500VA M
C803 RB 2287147201 CAP,CER CK45E 4700.000PF 250VA M
C804 2349122396 CAP,CHIP 125'C CS 1206/X7R/50V 0.022u K
C805 2349110296 CAP,CHIP 125'C CS 1206/X7R/50V 1000p K
C806 RA 2270000005 CAP,SPE B32529 MKT 0.01u/630V J P=5.0
C806 RB 2303210391 CAP,MTL CF93M 0.010UF 250V K
C807 2349122396 CAP,CHIP 125'C CS 1206/X7R/50V 0.022u K
C808 2333410791 CAP,ELE 105'C EC 100u/ 25V 6.3*11 P=5.0
C809 2285122191 CAP,CER CC 220p/1KV/Y5P P=5.0 K
C810 2333622691 CAP,ELE 105'C EC 22u/ 50V 5*11 P=5.0
C811 2281410491 CAP,CER CK45F 0.100UF 50V Z
C812 2357512708 EC HI-RIPPLE 105C 120uF/400V 18*36 P=7.5
C812 2357612708 EC HI-RIPPLE 105C EC 120u/450V 20*34 P=7.5 (for INDIA)
C812 2357612708 EC HI-RIPPLE 105C EC 120u/450V 20*34 P=7.5 (for Australia)
C813 2330005801 CAP,MINI ELE EC 1500u/ 16V 10*20 P=5.0
C814 2301527291 CAP,MTL CF93M 2700.000PF 100V J

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787LE Service Manual

LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

C815 RA 2330005501 CAP,MINI ELE EC 220u/16V 6.3*11 P=2.5
C815 RB 2335322701 CAP,ELE Low Esr 105'C EC 220u/ 16V 8*11.5 P=3.5
C816 2330005801 CAP,MINI ELE EC 1500u/16V 10*20 P=5.0
C818 2272122191 CAP,CER TC 220p/50V CH P=5.0 J
C819 2344322396 CHIP CAP 125'C CS 1206/COG/16V 0.022u J
C820 2349410496 CAP,CHIP 85'C CS 1206/Y5V/50V 0.1u Z
C821 2330005801 CAP,MINI ELE EC 1500u/16V 10*20 P=5.0
C822 2301522391 CAP,MTL CF93M 0.022UF 100V J
C823 2287147201 CAP,CER CK45E 4700.000PF 250VA M
C823 RA 2287547201 CAP,CER CK45E 4700.000PF 500VA M
C824 2300922401 CAP MTL MINI X2 0.22u/275V P=15.0 M
C826 RA 2335368711 CAP,ELE Low Esr 105'C EC 680u/ 16V 8*16 P=3.5
C826 RB 2335368781 CAP,ELE Low Esr 105'C EC 680u/ 16V 8*20 P=3.5
C828 2301522491 CAP,MTL CF93M 0.220UF 100V J
C829 RA 2335368711 CAP,ELE Low Esr 105'C EC 680u/ 16V 8*16 P=3.5
C829 RB 2335368781 CAP,ELE Low Esr 105'C EC 680u/ 16V 8*20 P=3.5
C830 RA 2335368711 CAP,ELE Low Esr 105'C EC 680u/ 16V 8*16 P=3.5
C830 RB 2335368781 CAP,ELE Low Esr 105'C EC 680u/ 16V 8*20 P=3.5
C831 2333610591 CAP,ELE 105'C EC 1u/ 50V 5*11 P=5.0
C832 2301547491 CAP,MTL CF93M 0.470UF 100V J
C833 RA 2335368711 CAP,ELE Low Esr 105'C EC 680u/ 16V 8*16 P=3.5
C833 RB 2335368781 CAP,ELE Low Esr 105'C EC 680u/ 16V 8*20 P=3.5
C901 2335422751 CAP,ELE Low Esr 105'C EC 220u/ 25V 8*12 P=3.5
C902 2281410491 CAP,CER CK45F 0.100UF 50V Z
C903 2301510591 CAP,MTL CF93M 1.000UF 100V J
C904 2333610591 CAP,ELE 105'C EC 1u/ 50V 5*11 P=5.0
C905 2281410491 CAP,CER CK45F 0.100UF 50V Z
C906 2301547491 CAP,MTL CF93M 0.470UF 100V J
C907 2349647596 CAP,CHIP CS 1206/Y5V/16V 4.7u Z
C908 2301510391 CAP,MTL CF93M 0.010UF 100V J
C909 2301515291 CAP,MTL CF93M 1500.000PF 100V J
C910 2301547391 CAP,MTL CF93M 0.047UF 100V J
C911 2301510391 CAP,MTL CF93M 0.010UF 100V J
C912 2272122191 CAP,CER TC 220p/50V CH P=5.0 J
C913 2301547391 CAP,MTL CF93M 0.047UF 100V J
C914 2301522591 CAP,MTL CF93M 2.200UF 100V J
C915 2301522591 CAP,MTL CF93M 2.200UF 100V J
C916 2281410491 CAP,CER CK45F 0.100UF 50V Z
C917 2333422691 CAP,ELE 105'C EC 22u/ 25V 5*11 P=5.0
C918 2335422751 CAP,ELE Low Esr 105'C EC 220u/ 25V 8*12 P=3.5
C919 2275447001 CAP,CER TC 47P/3KV SL P=7.5 J
C920 2275447001 CAP,CER TC 47P/3KV SL P=7.5 J
C924 2275447001 CAP,CER TC 47P/3KV SL P=7.5 J
C925 2275447001 CAP,CER TC 47P/3KV SL P=7.5 J
C926 2281410491 CAP,CER CK45F 0.100UF 50V Z
C927 2281410491 CAP,CER CK45F 0.100UF 50V Z
C928 2275450901 CAP,CER TC 5P/3KV SL P=7.5 J
C929 2301582291 CAP,MTL MEB 8200P/100V J
C930 2275450901 CAP,CER TC 5P/3KV SL P=7.5 J

C931 2301582291 CAP,MTL MEB 8200P/100V J
C932 2349410496 CAP,CHIP 85'C CS 1206/Y5V/50V 0.1u Z
C933 2349410496 CAP,CHIP 85'C CS 1206/Y5V/50V 0.1u Z

D801 2363600195 DIODE,SWITCH 1N4148 DO-35

D802 RA 2363223195 DIODE,RECT UF4007 GS

D802 RB 2363231995 DIODE,RECT UF4007 PEC

D803 RA 2363230895 DIODE,RECT 1H6G WILLAS

D803 RB 2363601495 DIODE,SWITCH 1U5G 1A/600V PEC

D804 2363300100 DIODE,SCHOTTKY FCH30A15 30A/150V NI

D805 2363221195 DIODE,RECT PG208 PEC

D806 2363221495 DIODE,RECT UF4005G PEC.

D807 2363221195 DIODE,RECT PG208 PEC

D808 2363504595 DIODE,ZENER HZ7-A3 6.6V-6.9V 0.5W HITACHI

D809 2363506395 DIODE,ZENER HZ15-2 14.5-15.1V 0.5W HITACHI

D810 2363221195 DIODE,RECT PG208 PEC

D811 RA 2363230895 DIODE,RECT 1H6G WILLAS

(India & Australia none)

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9/24/2003

787LE Service Manual

LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

D811 RB 2363601495 DIODE,SWITCH 1U5G 1A/600V PEC

D812 2363301206 DIODE,SCHOTTKY SB560(F76) DO201AD PEC

D813 2363221195 DIODE,RECT PG208 PEC

D814 RA 2363501095 DIODE,ZENER HZ6C-2 6.0-6.3V 0.5W HITACHI

D814 RB 2363516295 DIODE,ZENER BZX79C6V2 5.8-6.6V PHILIPS

D814 RC 2363517495 DIODE,ZENER TZX6V2C 6.0-6.3V TELEFUNKEN

D904 2363600195 DIODE,SWITCH 1N4148 DO-35

D905 2363600195 DIODE,SWITCH 1N4148 DO-35

D906 2363600195 DIODE,SWITCH 1N4148 DO-35

D907 2363600195 DIODE,SWITCH 1N4148 DO-35

D908 RA 2363516995 DIODE,ZENER MTZ5.6C 5.61-5.91V ROHM

D908 RB 2363517195 DIODE,ZENER TZX5V6E 5.6-5.9V TELEFUNKEN

D908 RC 2363504195 DIODE,ZENER RD5.6EB3 5.84V-5.88V 0.5W

D910 2363600195 DIODE,SWITCH 1N4148 DO-35

D911 2363600195 DIODE,SWITCH 1N4148 DO-35

D912 2363600195 DIODE,SWITCH 1N4148 DO-35

D913 2363600195 DIODE,SWITCH 1N4148 DO-35

D914 2363600195 DIODE,SWITCH 1N4148 DO-35

D915 2363600195 DIODE,SWITCH 1N4148 DO-35

D916 2363600195 DIODE,SWITCH 1N4148 DO-35

D917 2363600195 DIODE,SWITCH 1N4148 DO-35
D918 2364202696 DIODE,RECT(SMD) SS14 DO-214AC PEC

D919 RA 2363516995 DIODE,ZENER MTZ5.6C 5.61-5.91V ROHM

D919 RB 2363517195 DIODE,ZENER TZX5V6E 5.6-5.9V TELEFUNKEN

D919 RC 2363504195 DIODE,ZENER RD5.6EB3 5.84V-5.88V 0.5W

D920 RA 2363510895 DIODE,ZENER HZ9C-1 8.9-9.3V 0.5W HITACHI

D920 RB 2363501195 DIODE,ZENER MTZJ9.1B

D920 RC 2363515595 DIODE,ZENER BZX79C9V1 8.5-9.6V PHILIPS

D920 RD 2363516595 DIODE,ZENER TZX9V1C 8.9-9.3V TELEFUNKEN
D921 2364202696 DIODE,RECT(SMD) SS14 DO-214AC PEC
D922 2364202696 DIODE,RECT(SMD) SS14 DO-214AC PEC
D923 2364202696 DIODE,RECT(SMD) SS14 DO-214AC PEC

F801 RA 2213125207 FUSE FUSE 2.5A/250V 21502.5 LITTEL

F801 RB 2213125211 FUSE FUSE 2.5A/250V SG501302.5 PICO

F804 2407200991 HOLDER,FUSE CQ-05T (5mm DIA FUSE)

I801 2365327800 IC,LINEAR TEA1533AP SOT97-1 PHILIPS

I802 RA 2362401800 PHOTO COUPLR TLP621(D4-GR-LF2) TOSHIBA

I802 RB 2362401600 PHOTO COUPLR TLP721F(D4-GR) TOSHIBA

I803 RA 2365307391 IC,LINEAR TL431CLP MOTOROLA

I803 RB 2365327691 IC,LINEAR CM431BCN CHAMPION

I803 RC 2365328191 IC,LINEAR AP431VA TO-92 ATC
I804 2365811296 IC,LINEAR(SMD) L4973D5.1 SO20 ST

I901 2365329600 IC,LINEAR OZ960D DIP-20P MICRO

I902 2360700296 FET P&N-CH AOP600 PDIP-8 AOS

I903 2360700296 FET P&N-CH AOP600 PDIP-8 AOS

L802 2379101495 FERRITE CORE 3.5X9X0.8

L803 2379101495 FERRITE CORE 3.5X9X0.8

L804 2371154600 COIL,CHOKE JD176 5.2UH 15.5T(REF)

L805 2371121301 COIL,CHOKE CHOKE 21mH 0.32mm*35Ts ET-20

L806 2371107000 COIL,CHOKE JC186H 28uH 29TS(REF) LAE

L809 2379101595 FERRITE CORE 3.5X4.5X0.8

L810 2379101495 FERRITE CORE 3.5X9X0.8

L812 2371111101 COIL,CHOKE 115uH 0.1*50 45.5Ts I=5A 16*18

L901 2374300400 XFORMER INVERTER EEL-19 24/2400Ts 0.50/0.05mm

L903 2374300400 XFORMER INVERTER EEL-19 24/2400Ts 0.50/0.05mm

L904 2371140401 COIL,CHOKE 300mH/300mH (0.05mm/410Ts)*2

L905 2371140401 COIL,CHOKE 300mH/300mH (0.05mm/410Ts)*2

P801 2407412800 SOCKET AC INLET 0707-0001 INALWAYS

P802 2404301107 CONNECTOR JST PH 8P SIDE P=2.0 OR EQUAL

P901 2404380403 CONNECTOR 88227-032X 4.0mm ACE

P906 2404380403 CONNECTOR 88227-032X 4.0mm ACE

P982 2379102800 FERRITE CORE 17.5X12.7X9.5CORE W 1015#18Y/G

Q801 2361610000 FET,N-CH APO9N701-A TO-220CMF APEC

Q802 2361301291 XISTOR,NPN R 2SC2120(Y) TOSHIBA

Q803 RA 2361316191 XISTOR,NPN R 2PC945P PHILIPS

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9/24/2003

787LE Service Manual

LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

Q803 RB 2361313691 XISTOR,NPN R KSC945C-G FAIRCHILD

Q803 RC 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC

Q804 RA 2361316191 XISTOR,NPN R 2PC945P PHILIPS

Q804 RB 2361313691 XISTOR,NPN R KSC945C-G FAIRCHILD

Q804 RC 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC

Q901 2361609891 FET,N-CH 2N7000TA TO-92 FAIRCHILD

Q902 2361609891 FET,N-CH 2N7000TA TO-92 FAIRCHILD

Q903 RA 2361316191 XISTOR,NPN R 2PC945P PHILIPS

Q903 RB 2361313691 XISTOR,NPN R KSC945C-G FAIRCHILD

Q903 RC 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC

Q904 RA 2361111491 XISTOR,PNP R 2PA733P PHILIPS

Q904 RB 2361110791 XISTOR,PNP R KSA733C-G TA FAIRCHILD

Q904 RC 2361100491 XISTOR,PNP R 2SA733(P) NEC

Q905 2361609891 FET,N-CH 2N7000TA TO-92 FAIRCHILD

Q906 2361609891 FET,N-CH 2N7000TA TO-92 FAIRCHILD
R801 2253447496 RES,CHIP 1/4 RC 1206 1/4 W 470Kohm J

R802 2235410406 RES,MTL 1 RS 1W 100Kohm J P=7.0

R804 2235410406 RES,MTL 1 RS 1W 100Kohm J P=7.0
R805 2253410996 RES,CHIP 1/4 RC 1206 1/4 W 1ohm J
R806 2253447196 RES,CHIP 1/4 RC 1206 1/4 W 470ohm J
R807 2253410096 RES,CHIP 1/4 RC 1206 1/4 W 10ohm J
R808 2251415006 RES,CHIP 1/4 RC 1206 1/4 W 150 ohm F
R809 2251491016 RES,CHIP 1/4 RC 1206 1/4 W 9.1Kohm F

R810 2241215816 RES,WIR 2 RW 2WS 0.15 ohm J P=7.0
R811 2251491016 RES,CHIP 1/4 RC 1206 1/4 W 9.1Kohm F
R812 2251424316 RES,CHIP 1/4 RC 1206 1/4 W 2.43Kohm F
R813 2253410196 RES,CHIP 1/4 RC 1206 1/4 W 100ohm J
R814 2251433026 RES,CHIP 1/4 RC 1206 1/4 W 33Kohm F

R815 2233412195 RES,CBN 1/4 S RD 1/4WS 120.00 J
R816 2251410026 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm F
R817 2253447296 RES,CHIP 1/4 RC 1206 1/4 W 4.7Kohm J
R818 2253468396 RES,CHIP 1/4 RC 1206 1/4 W 68Kohm J
R819 2253447296 RES,CHIP 1/4 RC 1206 1/4 W 4.7Kohm J
R820 2253447396 RES,CHIP 1/4 RC 1206 1/4 W 47Kohm J
R821 2251439026 RES,CHIP 1/4 RC 1206 1/4 W 39Kohm F
R822 2251420036 RES,CHIP 1/4 RC 1206 1/4 W 200Kohm F
R823 2253410296 RES,CHIP 1/4 RC 1206 1/4 W 1Kohm J
R824 2251420026 RES,CHIP 1/4 RC 1206 1/4 W 20Kohm F
R826 2253412396 RES,CHIP 1/4 RC 1206 1/4 W 12Kohm J
R833 2253447496 RES,CHIP 1/4 RC 1206 1/4 W 470Kohm J

R840 2229201212 THERMISTOR,PTH SCK-103 10+-20% 3A THINKING
R865 2251410026 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm F
R901 2253415096 RES,CHIP 1/4 RC 1206 1/4 W 15ohm J
R902 2251439026 RES,CHIP 1/4 RC 1206 1/4 W 39Kohm F
R903 2251451126 RES,CHIP 1/4 RC 1206 1/4 W 51.1Kohm F
R904 2251447026 RES,CHIP 1/4 RC 1206 1/4 W 47Kohm F
R905 2253410396 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm J
R907 2253427396 RES,CHIP 1/4 RC 1/4W 27.00K J T3216
R908 2251462026 RES,CHIP 1/4 RC 1206 1/4 W 62Kohm F
R909 2253410396 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm J
R912 2251449906 RES,CHIP 1/4 RC 1206 1/4 W 499 ohm F

R913 2239227005 RES,PRE 1/4 S RN 1/4WS 270 ohm F

R913 2239233005 RES,PRE 1/4 S RN 1/4WS 330 ohm F (for INDIA)

R913 2239233005 RES,PRE 1/4 S RN 1/4WS 330 ohm F (for Australia)
R914 2253410596 RES,CHIP 1/4 RC 1/4W 1.00M J T3216
R915 2253410396 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm J
R916 2253439496 RES,CHIP 1/4 RC 1/4W 390.00K J T3216
R917 2251449906 RES,CHIP 1/4 RC 1206 1/4 W 499 ohm F
R918 2251427006 RES,CHIP 1/4 RC 1206 1/4 W 270 ohm F
R919 2253451396 RES,CHIP 1/4 RC 1/4W 51.00K J T3216
R920 2253410396 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm J
R921 2253410596 RES,CHIP 1/4 RC 1/4W 1.00M J T3216
R922 2253410596 RES,CHIP 1/4 RC 1/4W 1.00M J T3216
R923 2253439396 RES,CHIP 1/4 RC 1206 1/4 W 39Kohm J

R925 2233447995 RES,CBN 1/4 S RD 1/4WS 4.70 J

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9/24/2003

787LE Service Manual

LOC NO. SOURCE PART NO. DESCRIPTION SPECIFICATION REMARK

R926 2233447995 RES,CBN 1/4 S RD 1/4WS 4.70 J

R927 2233410495 RES,CBN 1/4 S RD 1/4WS 100.00K J

R930 2233447995 RES,CBN 1/4 S RD 1/4WS 4.70 J
R931 2253447996 RES,CHIP 1/4 RC 1206 1/4 W 4.7ohm J
R931 2239227005 RES,PRE 1/4 S RN 1/4WS 270 ohm F (for INDIA)
R931 2239227005 RES,PRE 1/4 S RN 1/4WS 270 ohm F (for Australia)
R932 2253410396 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm J
R933 2253410496 RES,CHIP 1/4 RC 1206 1/4 W 100Kohm J
R934 2253422496 RES,CHIP 1/4 RC 1206 1/4 W 220Kohm J

T801 2374226002 XFORMER,POWR PQ2620 250uH

U801 2202126100 PC BOARD JT178L17 P/B CAM1 199*170

OTHERS

P951 2427130047 POWER CORD GERMAN WALL 1.83M BLACK (EUROPE)
P951 2427130110 POWER CORD KOREA WALL 1.83M BLACK (KOREA)
P951 2427130101 POWER CORD UK WALL 1.83M BLACK (UK)
P951 2427130046 POWER CORD USA WALL 1.8M BLACK (USA)
P951 2427130094 POWER CORD AUSTRALIA WALL 1.83M BLACK (AUSTRALIA)
P951 2427130058 POWER CORD JAPAN WALL TYPE 1.83M BLK (JAPAN)

P951 2427130105 POWER CORD RUSSIA WALL 1.83M BLACK (RUSSIA)

P951 2427130112 POWER CORD INDIA WALL 1.83M BLACK (INDIA)

P953 2427412695 WIRE HARNESS 8P H/H 1007#24 100L P=2.0

P961 2427501164 I/O CABLE D15/C13 2919(3+6) 1.83M BLK
P981 2427412661 WIRE HARNESS 30P JAE FI/15*2P 2725#28 80L

P983 2427307061 LUG W/WIRE ö4.3*2 1007#18 BLACK L=60mm

P985 2427307062 LUG W/WIRE ö4.3/3.2 1007#18 BLK L=60mm
V901 2212003610 LCD PANEL CLAA170EA02VG CPT

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9/24/2003