Viewsonic N1800TV Schematic

N1800TV(NT) Service Manual

1. PRECAUTION AND NOTICES------------------------------------------------------------------------------------- 1~2

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

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

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

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

2.

3. SPECIFICATIONS----------------------------------------------------------------------------------------------------- 2~4

PRODUCT SPECIFICATIONS

3.1.

FACTORY PRESET MODE TIMING CHART

3.2.

3.3. D-SUB CONNECTOR -------------------------------------------------------------------------------------------- 4

4. EXPLODED VIEW AND PARTS LIST --------------------------------------------------------------------------- 5~6

4.1. EXPLODED VIEW------------------------------------------------------------------------------------------------ 5

4.2. EXPLODED VIEW PARTS LIST-------------------------------------------------------------------------------- 6

5. BLOCK DIAGRAM---------------------------------------------------------------------------------------------------- 7

6. SCHEMATIC DIAGRAM -------------------------------------------------------------------------------------------- 8~21

6.1. ADC ----------------------------------------------------------------------------------------------------------------- 8

6.2. TP6732 ------------------------------------------------------------------------------------------------------------- 9

6.3. MPU ----------------------------------------------------------------------------------------------------------------10

6.4. SAA7118 -----------------------------------------------------------------------------------------------------------11

6.5. VX1520 ------------------------------------------------------------------------------------------------------------- 12

6.6. SDRAM ------------------------------------------------------------------------------------------------------------- 13

6.7. AUDIO --------------------------------------------------------------------------------------------------------------14

6.8. PANEL INTERFACE --------------------------------------------------------------------------------------------- 15

6.9. POWER ------------------------------------------------------------------------------------------------------------ 16

6.10. TUNER ------------------------------------------------------------------------------------------------------------- 17

6.11. KEYPAD & IR ----------------------------------------------------------------------------------------------------- 18

6.12. YpbPr --------------------------------------------------------------------------------------------------------------- 19

6.13. AC POWER -------------------------------------------------------------------------------------------------------- 20

6.14. TRANSFER -------------------------------------------------------------------------------------------------------- 21

7. WORKING THEOREM----------------------------------------------------------------------------------------------- 22~23

8. PCB LAYOUT----------------------------------------------------------------------------------------------------------- 24~35

8.1. MAIN PCB TOP VIEW ------------------------------------------------------------------------------------------- 24

8.2. MAIN PCB BOTTOM VIEW------------------------------------------------------------------------------------- 25

8.3. CON PCB TOP VIEW -------------------------------------------------------------------------------------------- 26

8.4. CON PCB BOTTOM VIEW -------------------------------------------------------------------------------------- 27

8.5. POWER PCB TOP VIEW ---------------------------------------------------------------------------------------- 28

8.6. POWER PCB BOTTOM VIEW ---------------------------------------------------------------------------------- 29

8.7. TUNER PCB TOP VIEW ----------------------------------------------------------------------------------------- 30

8.8. TUNER PCB BOTTOM VIEW----------------------------------------------------------------------------------- 31

8.9. IR PCB TOP VIEW------------------------------------------------------------------------------------------------ 32

8.10. IR PCB BOTTOM VIEW ----------------------------------------------------------------------------------------- 33

8.11. YPbPr PCB TOP VIEW------------------------------------------------------------------------------------------- 34

8.12. YPbPr PCB BOTTOM VIEW ------------------------------------------------------------------------------------ 35

9. TROUBLE SHOOTING FLOW CHART ------------------------------------------------------------------------- 36~37

10. ADJUSTMENT---------------------------------------------------------------------------------------------------------- 38~39

10.1. ADJUSTMENT CONDITIONS AND PRECAUTIONS------------------------------------------------------- 38

10.2. MAIN ADJUSTMENTS ------------------------------------------------------------------------------------------- 38

10.3. ALIGNMENT PROCEDURES----------------------------------------------------------------------------------- 38

11. ELECTRICAL PARTS LIST ---------------------------------------------------------------------------------------- 40~55

TABLE OF CONTENTS

PAGE

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

---------------------------------------------------------- 3

N1800TV(NT) 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 (5Ω/200W)

3. SPECIFICATIONS

3.1. PRODUCT SPECIFICATIONS

LCD Panel 18.1" TFT

Power Management Energy Star compliant VESA
DPMS compatible
< 5W

Displayable Resolution XGA 1024×768 max.

Pixel Dimension 0.3585×0.3585mm

LCD Display Color 16.7M Color Max. (8bit)

Viewing Angle CR≧10
Horizontal: -80°+80°
Vertical: -60°+50°

Tilt +90°, -1°

Contrast Ratio 350 : 1 (typical)
Brightness 450 cd/m2 (typical)

Response Time Tr: 10 ms Tf: 15ms (typical)

Active Display Area 368mm×276mm

RF Tuner Input level: 0 ~ +15 dB mV
Rang: NTSC 55.25 to 801.25 MHz, 2-69 channels for Off-Air
and 2-125 Channeis for CATV

Power Voltage: 100~240 V
Consumption: 60 Watts

Speaker 3W×2

N1800TV(NT) Service Manual

3.2. FACTORY PRESET MODE TIMING CHART

ITEM 1 2 3 4
TIMING 720×400 70HZ 640×480 60HZ 640×480 67HZ 640×480 75HZ
Pixel Rate 28.322MHZ 25.175MHZ 30.240MHZ 31.500MHZ
H TOTAL 31.778us 31.778us 28.571us 26.667us
H DISPLAY 25.422us 25.422us 21.164us 20.317us
H B-Porch 1.907us 1.907us 3.175us 3.810us
H Width 3.813us 3.813us 2.116us 2.032us
H Border 0.318us 0.318us 0.000us 0.000us
V TOTAL 14.268ms 16.683ms 15.000ms 13.334ms
V DISPLAY 12.711ms 15.253ms 13.714ms 12.800ms
V B-Porch 1.111ms 1.049ms 1.114ms 0.427ms
Vs Width 0.064ms 0.064ms 0.086ms 0.080ms
V Border 0.254ms 0.254ms 0.000ms 0.000ms
H/V Sync -/+ -/- -/- -/­Interlace No. No. No. No.

ITEM 5 6 7 8
TIMING 800×600 56HZ 800×600 60HZ 800×600 72HZ 800×600 75HZ
Pixel Rate 36.000MHZ 40.000MHZ 50.000MHZ 49.500MHZ
H TOTAL 28.444us 26.400us 20.800us 21.333us
H DISPLAY 22.222us 20.000us 16.000us 16.162us
H B-Porch 3.556us 2.200us 1.280us 3.232us
H Width 2.000us 3.200us 2.400us 1.616us
H Border 0.000us 0.000us 0.000us 0.000us
V TOTAL 17.778ms 16.579ms 13.853ms 13.333ms
V DISPLAY 17.066ms 15.840ms 12.480ms 12.800ms
V B-Porch 0.626ms 0.607ms 0.478ms 0.448ms
Vs Width 0.057ms 0.106ms 0.125ms 0.064ms
V Border 0.000ms 0.000ms 0.000ms 0.000ms
H/V Sync +/+ +/+ +/+ +/+
Interlace No. No. No. No.

N1800TV(NT) Service Manual

ITEM 9 10 11 12
TIMING 832×624 74.5HZ 1024×768 60HZ 1024×768 70HZ 1024×768 75HZ
Pixel Rate 57.280MHZ 65.000MHZ 75.000MHZ 78.750MHZ
H TOTAL 20.111us 20.677us 17.707us 16.660us
H DISPLAY 14.525us 15.754us 13.653us 13.003us
H B-Porch 3.910us 2.462us 1.920us 2.235us
H Width 1.117us 2.092us 1.813us 1.219us
H Border 0.000us 0.000us 0.000us 0.000us
V TOTAL 13.417ms 16.666ms 14.272ms 13.328ms
V DISPLAY 12.549ms 15.880ms 13.599ms 12.795ms
V B-Porch 0.784ms 0.600ms 0.513ms 0.466ms
Vs Width 0.060ms 0.124ms 0.106ms 0.050ms
V Border 0.00ms 0.000ms 0.000ms 0.000ms
H/V Sync -/- -/- -/- +/+
Interlace No. No. No. No.

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.R_GND 11.NC

2.G 7.G_GND 12.SDA

3.B 8.B_GND 13.H.SYNC

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

5.GND 10.GND 15.SCL

4.1. EXPLODED VIEW

X2

N1800TV(NT)

1F05

FIG.1

P933

5B07

5B16 X2

1F80

5B11 X2

A

1F15 X2

P940

1F20 X2

1F06

1F04

1F01

1F07 X2

IR PCB ASS'Y

2C01

1F15 X2

1F11 X4

U901

P940

1F22 X2

V901

A

1F32

MAIN PCB ASS'Y

1F10

FIG.3

FIG.2

5B15

1F54 X2

5B06 X2

1F07

P986

X41F50

1F56

5B06 X4

FIG.4

TUNER PCB ASS'Y

1F52

X25B04

1F60 X3

5B08

5B10

5B12 X5

5B09

5B01

5B02

5B14 X4

5B03 X4

5B11

FIG.1

2C04

1F83 X2

2C05 X2

1F81 X2

2C03 X6

2C06

2C07 X2

1F23 X2

1F21

1F23 X2

FIG.4

1F31 X4

X29S05

9H05

1F55

X45B13

FIG.2

X61F70

FIG.3

POWER PCB ASS'Y

9H02

9H01

YCbCr PCB ASS'Y

1F41 X2

1F40

9S01

9S03

9S02

N1800TV(NT) Service Manual

4.2. EXPLODED VIEW PARTS LIST

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

1F01 2024263203 FRONT BEZEL JC186H ABS94V0 SPRAY PS-7604B 1
1F04 2044263502 FUNCTION KEY JC186H 7KEY ABS 94V0/PS-7604B 1
1F05 2054255002 ORNAMENT H1800TV ABS94HB SDRAY PS-7604B 1
1F06 2053259000 INDICATOR JC186H IR LENS PMMA/RED 1
1F07 2084730082 SCREW,BND T+ M3X8(BND T+) 3
1F10 2071962600 METAL FITTG JC186H SECC 1.0t CPT PANEL 1
1F11 2085740162 SCREW,B OTW+ 4x16(+) SWRM-3 ZMC2-C 4
1F15 2061452600 BUSHING JC186H RUBBER 08.3X03.2X6.5MM 4
1F20 2080003100 SCREW,SPE JC186H PTS/W 3*10+8 2
1F21 2071665700 SHIELD PLATE JC186H SPTE 0.3t POWER BOARD 1
1F22 2080003100 SCREW,SPE JC186H PTS/W 3*10+8 2
1F23 2085730062 SCREW,B OTW+ 3X6(+) SWRM-3 ZMC2-C 4
1F31 2085730062 SCREW,B OTW+ 3X6(+) SWRM-3 ZMC2-C 4
1F32 2085740082 SCREW,B OTW+ SCREW B OTW+ M4X8 1
1F40 2071861500 BRACKET,FIX JC186H12U SECC0.8t SIGNAL JACK 1
1F41 2082730062 SCREW,BND+ M3X6(BND+) 2
1F50 2082730062 SCREW,BND+ M3X6(BND+) 4
1F52 2071663700 SHIELD PLATE JC186H SPTE 0.3t MAIN BOARD 1
1F54 2082730062 SCREW,BND+ M3X6(BND+) 2
1F55 2071861400 BRACKET,FIX JC186H SECC 0.8t TONER SUPPORT 1
1F56 2080002900 SCREW,SPE JC186H TUNER SUPPORT M3 SCREW 1
1F60 2082730062 SCREW,BND+ M3X6(BND+) 3
1F70 2084740102 SCREW,BND T+ M4X10(BND T+) 6
1F80 2106654200 HINGE JC186H HINGE -5'~20' 1
1F81 2087340106 SCREW,B SPW+ 4X10(+)SWRM-3 ZMC2-C 2

1F83 2087340106 SCREW,B SPW+ 4X10(+)SWRM-3 ZMC2-C 2
2C01 2022260003 CABI BACK JC186H ABS94V0 SPRAY PS-7604B 1
2C03 2084740102 SCREW,BND T+ M4X10(BND T+) 6
2C04 2026252703 CASE JC186H ABS94V0 SPRAY PS-7604B 1
2C05 2084730082 SCREW,BND T+ M3X8(BND T+) 2
2C06 2085740082 SCREW,B OTW+ SCREW B OTW+ M4X8 1
2C07 2084730082 SCREW,BND T+ M3X8(BND T+) 2
5B01 2028255303 STAND JC186H ABS94HB SPRAY PS-7604B 1
5B02 2071859800 BRACKET,FIX JC186H SECC t=2.0 STAND BKT 1
5B03 2085740102 SCREW,B OTW+ SCREW B OTW+ M4X10 4
5B04 2082330082 SCREW,CSK+ M3X8(CSK+) 2
5B06 2084730102 SCREW,BND T+ M3X10(BND T+) 6
5B07 2071962301 METAL FITTG JC186H/JC166H SECC 1.5t (TV) 1
5B08 2028551504 NECK JC186H F ABS 94V0/PS-7604B 1
5B09 2028551604 NECK JC186H REAR ABS 94V0/PS-7604B 1
5B10 2071861200 BRACKET,FIX JC186H SECC 1.5t (STARD ARM) 1
5B11 2082630082 SCREW M3X8 P=0.5 4
5B12 2084740082 SCREW,BND T+ M4X8(BND T+) 5
5B13 2039802601 FOOT PAD JC186Hö20X1.6mm Rubber blac 4
5B14 2082340102 SCREW,CSK+ SCREW F M4X10 (CSK+) 4
5B15 2071965200 METAL FITTG JC186H SECC 1.5t MONITOR-DOWN 1
5B16 2084730082 SCREW,BND T+ M3X8(BND T+) 2
9H01 2072250102 HEAT SINK JC186H A6063S-T15 S.HOLE 20mm 1
9H02 2072259301 HEAT SINK JC186H AL6063S-T5 69.5*20*25H 1
9H04 2072250103 HEAT SINK JC186H AL6063S-T5 AUDIO 1
9H05 2072260100 HEAT SINK JC186H12J AL SHEET t=2.0 1
9S01 2084730082 SCREW,BND T+ M3X8(BND T+) 1
9S02 2084730102 SCREW,BND T+ M3X10(BND T+) 1
9S03 2084730082 SCREW,BND T+ M3X8(BND T+) 1
9S04 2084730082 SCREW,BND T+ M3X8(BND T+) 1
9S05 2084730082 SCREW,BND T+ M3X8(BND T+) 2

D-SUB

AD Converter I101
SG9884

I108 SDRAM

SCALER I107 TP6732

PANEL

AC 90~260V

5. BLOCK DIAGRAM

YPbPr

S-video

TV

Video decoder I120
SAA7110

Tuner I501 TEMIC4136

MTS decoder I503
CXA2020M

Tuner box

De-interlace I112

VX1510

SDRAM

Audio processor I114
TDA7440D

Audio in Audio out

Inverter

MCU I109

8051_PLCC

EEPROM KEY_PAD

Audio amplify I115
TDA7266S

12V

Speaker

AC-DC

Power

5V

DC-DC

3.3V

6. SCHEMATIC DIAGRAM

6.1. ADC

*AD9884 use

/PWR_OFF

BLUE
GREEN
RED

MSDA
MSCL

COAST

BLUE

GREEN

RED

*3
If use LT1117-3.3 then:

240 open & 390 = 0

C128

4

0.1U

*4
If use LT1117-3.3 then:

240 open & 390 = 0

C136

4

0.1U

C112

C117

C122

I102

IN

OUT

ADJ

CM1117SCM223
SOT_223

I103

IN

OUT

ADJ

CM1117SCM223
SOT_223

ADC Power

+5V

L105

R221/0805

+5V

L107

R221/0805

/PWR_OFF.....3,5,7.....

BLUE

GREEN

RED

COAST.....2.....

C126

+

10U

C134

+

10U

MSDA.....3,4,5,7,10.....

MSCL.....3,4,5,7,10.....

22P

22P

27P

L103

L104

3
2
1

3
2
1

L102

0

+3.3V.....2,4,5,8,9.....

0

0

MSDA
MSCL

NC(240)

ADC

+3.3V Vd

L101

R221/0805

R104

NC(75)

R105

NC(75)

R106

NC(75)

R107 75

R108 75

L106

R221/0805
R109
NC(240)

C127

+

10U

R112
0(390)

DIGITAL POWER

L108

R113

C135

+

10U

R115
0(390)

C101

+

22U

0.047U

PLL POWER

+3.3V_AP

+3.3V_AD

R221/0805

C109

0.047U

/PWR_OFF

C108 0.1U

C114

+

100U/16V

C115
C116 0.1U
C118 0.1U

C146 0.1U

C120

0.047U
C121 0.1U
C123 0.1U

C110

+3.3V_AD

0.1U

C113

0.1U

+3.3V_AP

C125

0.1U

COAST

HS2

R101 R120/0603

C102

0.1U

+3.3V_AD

C107

0.1U

1

NC

2

NC

3

NC

4

VD

5

GND

6

GND

7

RAIN

8

VD

9

GND

10

VD

11

VD

12

GND

13

GND

14

SONGIN

15

GAIN

16

VD

17

GND

18

VD

19

VD

20

GND

21

GND

22

BAIN

23

VD

24

GND

25

VD

26

GND

27

CKINV

28

CLAMP

29

SDA

30

SCL

31

A0

32

A1

33

PVD

34

PVD

35

GND

36

NC

37

NC

38

NC

R110 0

R170

NC

R171

*1

R102

+3.3V_AD

NC

*1

VDD : No Power-Down control

Slave Address= 98h

128

VD

127

REFIN

126

125

/PWRDN

REFOUT

C103

0.1U

124

C104

120

VDD

119

118

GND

R60/0603
R103

Vd

116

117

HSOUT

SOGOUT

/DATACK

0.1U

Vd

123

122

121

VD

GND

GND

GND

115

114

VDD

DATACK

113

GND

C105

0.1U

EXVCLK

DV1

DV0

112

111

RA0

RA1

DV2

110

RA2

109

DV3

RA3

DV4

108

RA4

DV5

107

RA5

DV6

106

Vd

RA6

DV7

105

RA7

SG9884

GND

HSYNC

COAST

GND

PVD

CKEXT

FILTNCGND

PVD

GND

PVD

GND

GND

GND

VDD

BB7

BB6

BB5

BB4

BB3

BB2

BB1

BB0

39404142434445464748495051525354555657585960616263

Vd Vd

R111
10K

0

C132

C131

0.1U

0.1U

R114

3.3K

C139

0.0039U

C133

0.1U

C140

0.039U

0.1U

C129

+3.3V_AP

104

103

VDD

GND

64

C106

0.1U

GND

VDD

C130

0.1U

RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7

VDD
GND

GA0
GA1
GA2
GA3
GA4
GA5
GA6
GA7

VDD
GND

GB0
GB1
GB2
GB3
GB4
GB5
GB6
GB7

VDD
GND

BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7

I101

102
101
100
99
98
97
96
95

94
93

92
91
90
89
88
87
86
85

84
83

82
81
80
79
78
77
76
75

74
73

72
71
70
69
68
67
66
65

SG9884

DV0
DV1
DV2
DV3

DV4
DV5
DV6
DV7

DV8 AG0
DV9
DV10
DV11

DV12
DV13
DV14
DV15

DV16
DV17
DV18
DV19

DV20
DV21
DV22
DV23

EXVCLK

DV8
DV9
DV10

DV11
DV12
DV13
DV14
DV15

DV16
DV17
DV18
DV19
DV20
DV21
DV22
DV23

Vd

C111

0.1U

Vd

C119

0.1U

Vd

C124

0.1U

VGA Analog Input

L111

R60/0603

C144

NC(27P)

R125 75R

C219
47P

P101

R/GND
G/GND
B/GND

PIN5

HS
VS

PIN9

SCL

SDA

D_SUB I/P

R

B G

1

B

2
3

G

4
5

R

6
7

DSUB_HS

8

DSUB_VS

9
10
11
12

C215
NC

RP01

7 5 3 1

RP 220X4
RP02

7 5 3 1

RP 220X4
RP03

7 5 3 1

RP 220X4
RP04

7 5 3 1

RP 220X4
RP05

7 5 3 1

RP 220X4
RP06

7 5 3 1

RP 220X4

C221

47P

8 6 4 2

8 6 4 2

8 6 4 2

8 6 4 2

8 6 4 2

8 6 4 2

D319
NC

AB0
AB1
AB2
AB3

AB4
AB5
AB6
AB7

AG1
AG2
AG3

AG4
AG5
AG6
AG7

BLUE

C143
NC(27P)

R120 75R

R127 NC

AB0 .....2.....

AB1 .....2.....

AB2 .....2.....

AB3 .....2.....

AB4 .....2.....

AB5 .....2.....

AB6 .....2.....

AB7 .....2.....

AG0 .....2.....

AG1 .....2.....

AG2 .....2.....

AG3 .....2.....

AG4 .....2.....

AG5 .....2.....

AG6 .....2.....

AG7 .....2.....

AR0 .....2.....

AR1 .....2.....

AR2 .....2.....

AR3 .....2.....

AR4 .....2.....

AR5 .....2.....

AR6 .....2.....

AR7 .....2.....

EXVCLK .....2.....

L110

R60/0603

D320

5.6V

+5V

D321
NC

C141

0.1U

C142

GREEN

NC(27P)

R119

75R

L109

R60/0603

D322

5.6V

DSUB_HS
DSUB_VS

1N4148_SMD

R126 10K

C147

NC

+5V

G84A

*RD test

1N4148_SMD

+5V

C447

0.1u

D102

RED

+5V

D111

+5V_DSUB

C137

+

4.7U

D103
1N4148_SMD

+5V

R123

R124

NC

4.7K

D101

1N4148_SMD

I104

1 8

C138

0.1U

D112

1N4148_SMD

+5V+5V +5V

R122

R121

4.7K

L153

NC(10K)

L154
R220/0603

Power Plane : +3.3V_AD , Vd , +3.3V_AP
Ground Plane: G84A, G84D ,G84P

NC VCC

2 7

NC VCLK

3 6

NC SCL

4 5

GND SDA
24LC21(DIP)

D104

1N4148_SMD

1N4148_SMD

R600/0603

C148

R396

1K

100P

*NC for no using 4052

D113

C149
330P

VS
SCL_C21
SDA_C21 SDA_C21

+5V

D105
1N4148_SMD

+5V

1 2

+5V

I106C

5 6

R397

1K

74HC14

C145

0.1u

B
G
R

I106A

74HC14

SCL_C21
SDA_C21

SCL_C21

SCL_C21
SDA_C21

R116 0R

SCL_A
SDA_A

R117 0R

+5V

I106B

3 4

74HC14

+5V

I106D

9 8

74HC14

+5V

I106E

11 10

74HC14

SDA_A

cable

SCL_A

VS

+5V_DSUB

HS

HS2

cable

SCL_A

VS

HS

HS2

SDA_A

.....3.....

.....2.....

.....2.....

.....2.....

.....2.....

*Use 74F14

N1800TV(NT) 5/30/2003 -8-

6.2. TP6732

TP6732

+3.3V_VP.....9.....

AD0.....3.....

AD1.....3.....

AD2.....3.....

AD3.....3.....

AD4.....3.....

AD5.....3.....

AD6.....3.....

AD7.....3.....

RST.....3.....

ALE.....3.....

MA2

ROUT0.....5.....

ROUT1.....5.....

ROUT2.....5.....

ROUT3.....5.....

ROUT4.....5.....

ROUT5.....5.....

ROUT6.....5.....

ROUT7.....5.....

GOUT0.....5.....

GOUT1.....5.....

GOUT2.....5.....

GOUT3.....5.....

GOUT4.....5.....

GOUT5.....5.....

GOUT6.....5.....

GOUT7.....5.....

BOUT0.....5.....

BOUT1.....5.....

BOUT2.....5.....

BOUT3.....5.....

BOUT4.....5.....

BOUT5.....5.....

BOUT6.....5.....

BOUT7.....5.....

HS.....1.....

VS.....1.....

V_DCLK.....5.....

V_DHS.....5.....

V_DVS.....5.....

V_DDE.....5.....

SCL_A.....1.....

SDA_A.....1.....

VHS.....4.....

VVS.....4.....

VHREF.....4.....

VVREF.....4.....

VLLC.....4.....

EXVCLK.....1.....

+3.3V_VP

+3.3V_VP

+3.3V.....1,4,5,8,9.....

+5V.....3,4,7,8,9.....

+3.3V
+3.3_VP
+5V

ROUT0
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5
ROUT6
ROUT7

GOUT0
GOUT1
GOUT2
GOUT3
GOUT4
GOUT5
GOUT6
GOUT7

BOUT0
BOUT1
BOUT2
BOUT3
BOUT4
BOUT5
BOUT6
BOUT7

HS
VS

V_DCLK
V_DHS
V_DVS
V_DDE

SCL_A
SDA_A

VHS
VVS
VHREF
VVREF
VLLC

EXVCLK

C448

NC(5.6n0

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

RST

ALE

MA2

R405

NC(2.2K)

+3.3V_VP

+3.3V_VP

C183

C184

C449
NC(560P)

R221/0805

R221/0805

27P

R141

27P

L112

R221/0805

L114

R221/0805

GNDA3

L116

L119

UCLK

R135 NC

C171
NC

SCL_A
SDA_A

14.318MHz

X101

1M

I123

1 8

XIN VCC

2 7

XOUT FS0

3 6

FS1 ModOUT

4 5

LF VSS
NC(P2781A)

C207
100P

C209
100P

GNDA3 GNDA3

C210
100P

GNDA2

C211
100P

GNDA1

VD0.....4.....

VD1.....4.....

VD2.....4.....

VD3.....4.....

VD4.....4.....

VD5.....4.....

VD6.....4.....

VD7.....4.....

AR0.....1.....

AR1.....1.....

AR2.....1.....

AR3.....1.....

AR4.....1.....

AR5.....1.....

AR6.....1.....

AR7.....1.....

AG0.....1.....

AG1.....1.....

AG2.....1.....

AG3.....1.....

AG4.....1.....

AG5.....1.....

AG6.....1.....

AG7.....1.....

AB0.....1.....

AB1.....1.....

AB2.....1.....

AB3.....1.....

AB4.....1.....

AB5.....1.....

AB6.....1.....

AB7.....1.....

R214 0
R215 0

R403

0

R404

0

CVDD

C151

0.1u

C163

0.1u

C168

0.1u

143
144
145
146
147
148
149
150

151
137
140
139
138
136
133
132
131
130
129
128
127
126

207
208

185
186
187
188
189
190
191
192
166
167
168
169
170
171
172
173

198
199
200
201
202
203
204
205
175
176
177
178
179
180
181
182

193
194
196
195

163
162
161
165
164
156

153

154

1
2
3
4
5
6

8

9
10
11
12
13
14
15

18
19

20
21

17

C152

0.1u

RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7

RESET
ALE
INT
WR*
RD*
UCLK
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

AR0
AR1
AR2
AR3
AR4
AR5
AR6
AR7
AG0
AG1
AG2
AG3
AG4
AG5
AG6
AG7
AB0
AB1
AB2
AB3
AB4
AB5
AB6
AB7

BR0
BR1
BR2
BR3
BR4
BR5
BR6
BR7
BG0/Y0
BG1/Y1
BG2/Y2
BG3/Y3
BG4/Y4
BG5/Y5
BG6/Y6
BG7/Y7
BB0/UV0/VD0
BB1/UV1/VD1
BB2/UV2/VD2
BB3/UV3/VD3
BB4/UV4/VD4
BB5/UV5/VD5
BB6/UV6/VD6
BB7/UV7/VD7

AHSYNC
AVSYNC

DHSYNC
DVSYNC
VCLK/IDCLK
DDE

SCL
SDA

CLAMP
VHSYNC

VVSYNC
VHREF
VVREF
VLLC
EXVCLK

XTALI/OSC

XTALO

C150

0.1u

C157

+

10U

C158

0.1u

AVDD2 PVDD

C161

+

10U

AVDD1

C167

+

10U

GNDA1

GNDA1

VD0
VD1

VD2
VD3
VD4
VD5
VD6
VD7

RST
ALE
/INT0
/WR
/RD

UCLKOUT

AD0
AD1

AD2
AD3
AD4
AD5
AD6
AD7

AR0
AR1
AR2
AR3
AR4
AR5

AR6
AR7
AG0
AG1
AG2
AG3
AG4
AG5
AG6
AG7
AB0
AB1
AB2
AB3
AB4
AB5
AB6
AB7

ROUT0
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5
ROUT6
ROUT7
GOUT0
GOUT1
GOUT2
GOUT3
GOUT4
GOUT5
GOUT6
GOUT7
BOUT0
BOUT1
BOUT2
BOUT3
BOUT4
BOUT5
BOUT6
BOUT7

HS
VS

V_DHS
V_DVS
V_DCLK
V_DDE

SCL_TP
SDA_TP

COAST
VHS

VVS
VHREF
VVREF
VLLC
EXVCLK

AVDD2

C153

0.1u

152

157

AVDD1

AVSS1

155

158

GNDA3

AVDD2

AVSS2

C154

0.1u

160164297134

AVDD3

CVDD1

CVDD2

CVDD3

AVSS3

CVSS1

CVSS2

CVSS3

159222389142

184

183741618098116

CVDD4

CVDD5

DVDD1

DVDD2

MVDD1

CVSS4

CVSS5

DVSS1

DVSS2

MVSS1

197

174

20632487191

GNDMGNDA1 GNDA2 GNDP

C155

0.1u

PVDD1

MVDD2

MVSS2

PVSS1

GNDP

PVDD2

PVDD3

PVSYNC
PHSYNC

FPBACK

PVSS2

PVSS3

107

C156

0.1u

MVDD

C164

0.1u

135

MA0
MA1

UVDD

MA2
MA3
MA4
MA5
MA6
MA7
MA8

MA9
MA10
MA11

MD0

MD1

MD2

MD3

MD4

MD5

MD6

MD7

MD8

MD9

MD10
MD11
MD12
MD13
MD14
MD15

RAS*
CAS*

WE*

CKE

MCLK

P10
P11
P12
P13
P14

P15
VD0/P16
VD1/P17

P18

P19

P20

P21

P22

P23
VD2/P24
VD3/P25

P26

P27

P28

P29

P30

P31
VD4/P32
VD5/P33

P34

P35

P36

P37

P38

P39
VD6/P40
VD7/P41

P42

P43

P44

P45

P46

P47
SHFCLK

PDE

FPVCC

DVD0
DVD1

UVSS

141

GNDM

GNDP

P0
P1
P2
P3
P4
P5
P6
P7
P8
P9

UVDD

C169

0.1u

C159

0.1u

C165

0.1u

I107

60
59
58
57
56
55
54
53
52
51
50
49

40
39
38
37
36
35
34
33
31
30
29
28
27
26
25
24

45
44
43
46
47

63
64
65
66
67
68
69
70
72
73
74
75
76
77
78
79
81
82
83
84
85
86
87
88
99
100
101
102
103
104
105
106
108
109
110
111
112
113
114
115
117
118
119
120
121
122
123
124

90
92
93
94

96
95

62
125

TP6732

DVDD

GNDM

GNDPGNDA2 GNDA2

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11

MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15

/RAS
/CAS
/WE
CKE
MCLKOUT

A1BLU0
A1BLU1
A1BLU2
A1BLU3

A1BLU4
A1BLU5
A1BLU6
A1BLU7
A1GRN0
A1GRN1
A1GRN2
A1GRN3
A1GRN4
A1GRN5
A1GRN6
A1GRN7
A1RED0
A1RED1
A1RED2
A1RED3
A1RED4
A1RED5
A1RED6
A1RED7
B1BLU0
B1BLU1
B1BLU2
B1BLU3
B1BLU4
B1BLU5
B1BLU6
B1BLU7
B1GRN0
B1GRN1
B1GRN2
B1GRN3
B1GRN4
B1GRN5
B1GRN6
B1GRN7
B1RED0
B1RED1
B1RED2
B1RED3
B1RED4
B1RED5

B1RED6
B1RED7

DVD0

C212
100P

C160

0.1u

C166

0.1u

R221/0805

PCLK
PVS
PHS
PPDE

FPVCC
FPBACK

DVD1

GNDM

GNDP

L120

C162

+

10U

R221/0805

GNDP

+5V

+3.3V

L113

+3.3V

L115

R221/0805

C213
100P

C214
100P

<+5V>

*5

L117

NC(R221/0805)

<+3.3V>

L118

R221/0805

Optional

R129 NC
R130 10K

R131 10K
R132 NC

R133 10K
R134 10K

(MA0,1) : Sel Panel Type
(MA2) : Tuner Module Detect
(MA3) : Reserved
(MA4) : Enable RA[7:0] as video input
(MA5) : UCLK X 2
(MA6) : FPVCC Polarity
(MA7) : FPBACK Polarity

System Configuration Setting

R136

33R

PCLK

PVS

PHS

PPDE

L172

R60/0603

R137

33R

R138 R60/0603

R139 R60/0603

R140 R60/0603

R128 NC(1K)

R60/0603

+5V

GNDM

L170

GNDP

+3.3V

GNDP

GNDP

C178
NC(27P)

Optional

MCLK

SHFCLK
C179

27P

GNDP

PVSYNC

C180
27P

PHSYNC

C181
27P

PDE

C182
27P

+5V

C

SOT

B

GNDP

Q115
NC(3904)

23

Switch Control

E

SOT_23

NC(2.4K)

VCC-GND CAPACIOR PAIRS
AVDD: 152 157 160

AVSS: 155 158 159
CVDD: 16 42 97 134 184

CVSS: 22 23 89 142 197
DVDD: 183 7

DVSS: 174 206
MVDD: 41 61

MVSS: 32 48
PVDD: 80 98 116

PVSS: 71 91 107
UVDD: 135

UVSS: 141

Power Plane : CVDD
Power Line : AVDD1,AVDD2,AVDD3

Ground Line : GNDA1,GNDA2,GNDA3

DVDD,MVDD,PVDD,UVDD

Memory Configuration

512K*16 BITS*2 BANKS

MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11

/RAS
/CAS
/WE
MCLK

GNDM

R399

NC(0)R398

+3.3V

C170

+

4.7U

I108

21

A0

22

A1

23

A2

24

A3

27

A4

28

A5

29

A6

30

A7

31

A8

32

A9

20

A10

19

A11

17

RAS

16

CAS

15

W

18

CS

14

DQML

36

DQMU

26 1

VSS VCC

50 25

VSS VCC

4

VSSQ

10

VSSQ

41

VSSQ

47

VSSQ
SDRAM_1MX16 50-PIN TSOP

+3.3V_MC

C172

C173

0.1U

0.1U

Power Plane : +3.3_MC
Power Line : +3.3V_MQ
Ground Plane: GNDM

SEL_PWM .....7,10.....

L121

R221/0805

L122

R221/0805

D0
D1
D2
D3
D4
D5
D6
D7

D8

D9
D10
D11
D12
D13
D14
D15CLK

CKE

NC

NC

VCCQ
VCCQ
VCCQ
VCCQ

+3.3V_MQ

C174

0.1U

GNDMGNDM

+3.3V_MC

2
3
5
6
8
9
11
12

39
40
42
43
45
46
48
4935

34
33
37

7
13
38
44

C175

0.1U

+3.3V_MQ

MD0MA0
MD1
MD2
MD3
MD4
MD5
MD6
MD7

MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15

CKE

C176

0.1U

+3.3V_MC

+3.3V_MQ

C177

0.1U

A1BLU0
A1BLU1
A1BLU2
A1BLU3
A1BLU4
A1BLU5
A1BLU6
A1BLU7

A1GRN0
A1GRN1
A1GRN2
A1GRN3
A1GRN4
A1GRN5
A1GRN6
A1GRN7

A1RED0
A1RED1
A1RED2
A1RED3
A1RED4
A1RED5
A1RED6
A1RED7

B1BLU0
B1BLU1
B1BLU2
B1BLU3
B1BLU4
B1BLU5
B1BLU6
B1BLU7

B1GRN0
B1GRN1
B1GRN2
B1GRN3
B1GRN4
B1GRN5
B1GRN6
B1GRN7

B1RED0
B1RED1
B1RED2
B1RED3
B1RED4
B1RED5
B1RED6
B1RED7

UCLK

/INT0
/WR

/RD

COAST

SHFCLK
PVSYNC
PHSYNC
PDE

FPVCC
FPBACK

DVD0

Power Plane : +5V,+3.3V,+3.3V_VP,+3.3V_MC,CVDD
Power Line : MVDD,UVDD,AVDD1,AVDD2,AVDD3,PVDD,DVDD
Ground Plane: GND, SA4_AGND, SA4_DGND

A1BLU0 .....8.....

A1BLU1 .....8.....

A1BLU2 .....8.....

A1BLU3 .....8.....

A1BLU4 .....8.....

A1BLU5 .....8.....

A1BLU6 .....8.....

A1BLU7 .....8.....

A1GRN0 .....8.....

A1GRN1 .....8.....

A1GRN2 .....8.....

A1GRN3 .....8.....

A1GRN4 .....8.....

A1GRN5 .....8.....

A1GRN6 .....8.....

A1GRN7 .....8.....

A1RED0 .....8.....

A1RED1 .....8.....

A1RED2 .....8.....

A1RED3 .....8.....

A1RED4 .....8.....

A1RED5 .....8.....

A1RED6 .....8.....

A1RED7 .....8.....

B1BLU0 .....8.....

B1BLU1 .....8.....

B1BLU2 .....8.....

B1BLU3 .....8.....

B1BLU4 .....8.....

B1BLU5 .....8.....

B1BLU6 .....8.....

B1BLU7 .....8.....

B1GRN0 .....8.....

B1GRN1 .....8.....

B1GRN2 .....8.....

B1GRN3 .....8.....

B1GRN4 .....8.....

B1GRN5 .....8.....

B1GRN6 .....8.....

B1GRN7 .....8.....

B1RED0 .....8.....

B1RED1 .....8.....

B1RED2 .....8.....

B1RED3 .....8.....

B1RED4 .....8.....

B1RED5 .....8.....

B1RED6 .....8.....

B1RED7 .....8.....

UCLK .....3.....

/INT0 .....3.....

/WR .....3.....

/RD .....3.....

COAST .....1.....

SHFCLK .....8.....

PVSYNC .....8.....

PHSYNC .....8.....

PDE .....8.....

FPVCC .....8.....

FPBACK .....8.....

DVD0 .....8.....

N1800TV(NT) 5/30/2003 -9-

Chip Interface

6.3. MPU

P103

DOWN

GND
GREEN
AMBER

POWER

GND

KEY_PAD

UP

5V

NC

UCLK.....2.....

RST.....2.....

/INT0.....2.....

cable.....1.....

C205
470P

一

+
1

2

IR

MPU

+5V

+5V

C188

0.1u

L407

1
2
3
4
5
6
7
8
9
10
11
12
13
14

+5V

UCLK

RST
/INT0
cable

+5V +5V

R172

4.7K

L408

C206
470P

L400

C204
470P

100U/16V

+5V

C185

0.1u

I110

1 8

A0 VCC

2 7

A1 WP

3 6

A2 SCL

4 5

GND SDA
24C16/DIP

R173

4.7K

V_
V_+

+5V +5V

R145
100

C189

C362

470P

一

R146

4.7K

C190
470P

+5V

C191
470P

+5V +5V

R143

4.7K

R158

0R
R159

0R

L402

L401

C192
470P

C186

10uF/16V

R144

4.7K
MSCL

MSDA

MSCL
MSDA

L406

L405

C193
470P

+5V

UCLK

C194
470P

R162 NC

C325

27P
C326

R142

10K

+5V

8 6 4 2

7 5 3 1

L403

R147 220
R148 220

R160

1M

27P

14.318
RST

/INT0
IR_DAT
LED_A
LED_G

PWR_KEY
cable
OSD_1

OSD_UP
OSD_DN
OSD_2

RP07

RP4.7KX4

L404

R204 100

X103

P_KEY

OSD_DN
OSD_UP

LED_GR
LED_AM
P_KEY

EA/VP

35
21

20

10

14
15
16
17

2
3
4
5
6
7
8
9

1

12

OSD_1

EA/VP
X1

X2

RESET

INT0
INT1
T0
T1

P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

NC
NC

C195

100P

OSD_2

+5V

GND VCC

22 44

R150 1K

OSD_UP
OSD_1

P119

+5V

OSD_2
OSD_DN

LED_GR
LED_AM

IR_DAT

P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7

P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7

RD

WR

PSEN

ALE/P

TXD
RXD

NC
NC

R149
10K

I109

43
42
41
40
39
38
37
36

24
25
26
27
28
29
30
31

19
18
32
33
13
11

23
34

80C51_PLCC
MPU

PWR_KEY

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7

/PWR_OFF
T_PWRON
/STBY
/MUTE

V_+

/TUNER_DET

V_

/RD
/WR

ALE ALE
TXD
RXD

LED_G
LED_GR

LED_A
LED_AM

/PWR_OFF .....1,5,7.....

T_PWRON

/TUNER_DET .....7,10.....

一

C187
100P

PWR_KEY

R152 10K

R153 10K

.....7.....

Q111

1

B

SOT

C

23

3

E

3904

Q112

1

B

SOT

C

23

3

E

3904

*pull LED driving current

/STBY

/MUTE

2

2

AD0
AD1

AD2
AD3
AD4
AD5
AD6
AD7

ALE

/WR
/RD

MSCL
MSDA

R393 10K

R395 10K

+5V

AD0 .....2.....

AD1 .....2.....

AD2 .....2.....

AD3 .....2.....

AD4 .....2.....

AD5 .....2.....

AD6 .....2.....

AD7 .....2.....

ALE .....2.....

/WR .....2.....

/RD .....2.....

MSCL .....1,4,5,7,10.....

MSDA .....1,4,5,7,10.....

+5V

Q109

1

B

SOT

2

C

23

3

E

3904

Q110

1

B

SOT

C

23

3

E

3904

+5V

2

R392
10K

R394
10K

+5V

STBY

MUTE

RXD
TXD

STBY .....7.....

MUTE .....7.....

P102
1

2
3
4

TEST
Debug port
Pitch 2.54mm

Power Plane : +5V
Ground Plane: GND

N1800TV(NT) 5/30/2003 -10-

6.4. SAA7118

SAA7118

P105
AV(VIDEO)I/P RCA

1

SA8_AGND

TCVBS.....7,10.....

YC

PbC

PrC

Front View

P104

1 2

S-JACK

+5V

C216

0.1U

SA8_AGND

D110
1N4148_SMD

+5V.....2,3,7,8,9.....

+3.3V.....1,2,5,8,9.....

MSDA.....1,3,5,7,10.....

MSCL.....1,3,5,7,10.....

2

SA8_AGND SA8_AGND

SA8_AGND

SA8_AGND

SA8_AGND

D118
1N4148_SMD

+5V
+3.3V

MSDA
MSCL

L128

R600/0603

CVBS

C319
47P

SA8_AGND SA8_AGND

L152

R120/0603

TCVBS

C317
47P

L311

R120/0603

YComp

C311

SA8_AGND

47P

L312

R120/0603

CbComp

C312
47P

SA8_AGND

L313

R120/0603

CrComp

C313
47P

SA8_AGND

L126

C307
47P

86

3/5

S_DGND

D119
1N4148_SMD

D120
1N4148_SMD

R120/0603

SLuma

SA8_AGND

S_DGND

D121
1N4148_SMD

SChroma

SA8_AGND

C320
47P

C318
47P

SA8_AGND

C314
47P

SA8_AGND

R365 56R

C315
47P

SA8_AGND

C316
47P

SA8_AGND

R375 18

C308
47P

SA8_AGND

L125

R120/0603

C309
47P

L155 R30/0603

L163

R120/0603

D114

1N4148_SMD
D122
1N4148_SMD

INPUT
AV

S
TV
YCbCr

R334
18

R161 56

SA8_AGND

R340
18

R211 56

R353
18R

R356 56R

R360
18R

R367
18R

R370 56R

SA8_AGND

SA8_AGND

D106
1N4148_SMD

C367
47nF

C427
47nF

C429
47nF

C432
47nF

C433
47nF

R156

C203
47nF

56

R383 18

C310
47P

D115
1N4148_SMD

R155

SA8_AGND

L160/L161 CANCEL,L163
R120/0603

D116

1N4148_SMD
D107
1N4148_SMD

MODE
00h

18h
01h
2Fh

C208
47nF

CVBS18

TVIN18

YSync

Y

Cb

Cr

SChroma18

C202

47nF

56

D108
1N4148_SMD

CC FB

SA8_AGND

SLuma18

TCVBS

SLuma
SChroma
YComp
CbComp
CrComp

D117
1N4148_SMD

D109
1N4148_SMD

SA8_VDD

CVBS

R361

560R

R363

10K

SA8_AGND

L123

R221/0805

C196

+

100u/16V

CVBS18

TVIN18

YSync

GINS
Y

SLuma18
BINS

Cb

SChroma18

RINS

Cr

SA8_AGND

C475

3.3nF

L317 R30/0603

L318 R30/0603

R343 0
C426 47nF
R346 0

R350

C428 47nF

R348 NC

R355 0

C430 47nF

R354 NC

R358
C431 47nF

R357 NC

SA8_XCLK
SA8_XRH

SA8_XRV
SA8_XTRI

SA8_XPD0
SA8_XPD1
SA8_XPD2

SA8_XPD3
SA8_XPD4
SA8_XPD5
SA8_XPD6
SA8_XPD7

T12

SA8_DGND

0

0

DXTALI
DXTALO

SA8_DGND

I120

27

AI11

29

AI12

31

AI13

34

AI14

30

AI1D

19

AI21

21

AI22

23

AI23

26

A124

22

AI2D

11

AI31

13

AI32

15

AI33

18

AI34

14

AI3D

2

AI41

5

AI42

7

AI43

10

AI44

6

AI4D

83

FSW

143

XCLK

144

XDQ

141

XRH

140

XRV

126

XTRI

146

XRDY

139

XPD0

138

XPD1

135

XPD2

134

XPD3

131

XPD4

130

XPD5

128

XPD6

127

XPD7

78

DNC0

115

DNC1

116

DNC2

123

DNC3

124

DNC4

125

DNC5

1

DNC6

117

DNC7

118

DNC8

159

DNC9

160

DNC10

119

DNC11

120

DNC12

39

DNC13

40

DNC14

42

DNC15

79

DNC16

80

DNC17

41

DNC18

81

DNC19

82

DNC20

121

DNC21

122

DNC22

158

XTOUT

155

XTALI

156

XTAL

154

VXSS

ADD FOR USA Closed Caption and V-chip

V-OUT

SDA
SCL

SA8_XRH

C464

SA8_AGND

R410 390R

0.1u

C466

68nF

R411
C467

R412

R413

100R

R414 100R

R415 22R

6.8K

6.8nF

If Use LT1117-3.3 then
240 be opened, 390 be changed to 0

C197

0.1

SA8_VDDA

SA8_AGND

SA8_DGND

0R

I111

4

CM1117SCM223

3732241683325179

VDDA0

VDDA1

VDDA2

VDDA3

VDDA4

VSSA0

VSSA1

VSSA2

AGNDA

AGND

382820

35

3

C465

1000P

C468

0.1u

C463

0.1u

SA8_AGND

IN

OUT

ADJ

VDDA1A

VDDA2A

VDDA3A

SAA7118

VSSA3

VSSA4

12

476388

4

SA8_DGND

I125

13

VIN/INTRO

7

VIDEO

9

LPF

8

CSYNC

6

SMS

4

SEN

16

SDO

14

SDA

15

SCK

5

HIN

Z86129/S018

3
2
1

455973

506595

VDDD1

VDDD2

VDDA4A

VSSD1

VSSD3

VSSD2

VSSD4

516796

R151

R154

SA8_DGND

VDDD3

VDDD5

VDDD4

VSSD5

VSSD7

VSSD6

104

108

C462

0.1u

12

VDD

C199
10u

157

151

VXDD

VDDD13

VDDD12

44

CE

36
43

87

IGP0

89

IGP1

77
84

ICLK

85

IDQ

90

IGPV

91
86

ITRI

102

IPD0

100

IPD1

99

IPD2

98

IPD3

97

IPD4

94

IPD5

93

IPD6

92

IPD7

113
112
111
110
109
107
105
103

46

LLC

48

LLC2

69
70
71
64
49

62
61
60
58
57
56
55
54
53
52

68

SDA

66

SCL

74
75
72
76

150

TDO

152

TDI

147
148

TCK

149

TMS

VCP VDD

0R

BOX

R416

SA8_AGND

SA8_VDDA+5V

C200

+

0.1u

SA8_AGND

+

C460

100u/16V
SA8_AGND

C469

10K

SA8_VDD

SA8_ITRI

SA8_LLC
SA8_RTS0

SA8_RTS1
SA8_RTCO

R376 0R

R378 33

R380 33

R381 4.7K

R382 0R

R384 0R

SA8_DGND

R424

NC

NC

NC

C470

C201
1nF

R164

4.7k

V-OUT

MSDA

MSCL

+5V

R41718R

SA8_AGND SA8_AGND

R418 18R

R419
R423

C471

NC

18R
100R

R420

56R

C474
47nF

C472

47nF

R421

C473
47nF

R422

56R

L124

R221/0805 C232

NC(150)

C198

+

100u/16V

0(390)

L307R30/0603

SA8_VDD

101

114

136

106

132

142

VDDD7

VDDD9

VDDD6

VDDD8

VDDD11

VDDD10

AOUT

EXMCLR

ITRDY

IGPH

HPD0
HPD1
HPD2
HPD3
HPD4
HPD5
HPD6
HPD7

(27Mhz)
(13.5Mhz)

RTS0

RTS1
RTCO
INT_A
RESO

ADP0

ADP1

ADP2

ADP3

ADP4

ADP5

ADP6

ADP7

ADP8

CLKEXT

ASCLK

ALRCLK

AMCLK

AMXCLK

TRST

VSSD9

VSSD11

VSSD13

VSSD8

VSSD10

VSSD12

129

137

153

133

145

L410

R221/0805

+

C461

100u/16V

L411 0R

18

RED

L412

2

GREEN

L413 0R

3

BLUE

17

BOX

10

RREF

1

VSS

11

VSS_A

56R

+3.3V

VHS0

VLLC

RINS

GINS

BINS

CC FB

+5V

SA8_VDDA

100uF/16V

SA8_VDD

L131

R221/0805

C222

100uF/16V

R387 0

*Use 7474, and connect it

*3rd harmonic quartz use

C217NCL130

SA8_DGND

BOX

C479

NC

C236

C233

C234

0.1u

C223

0.1u

VLLC0

C218

C235

0.1u

0.1u

C224

C225

0.1u

0.1u

SA8_XPD0 VI_VD8
SA8_XPD1
SA8_XPD2
SA8_XPD3
SA8_XPD4
SA8_XPD5
SA8_XPD6
SA8_XPD7

SA8_XRH VIHS
SA8_XRV

SA8_XCLK

SA8_RTS0

SA8_XPD0
SA8_XPD1
SA8_XPD2
SA8_XPD3
SA8_XPD4
SA8_XPD5
SA8_XPD6
SA8_XPD7

SA8_XRH VHS0
SA8_XCLK

SA8_LLC

SA8_RTS0 VHREF

41

2

D

3

CLK

74F74

NC

39P

C220

39P

0.1u

C226

0.1u

RP08 RP22X4

RP09 RP22X4

R344 22R
R345 22R
R347 22R

R349

33R

R351 NC(22R)
R352 NC(22R)

RP10 RP22X4

RP11 RP22X4

R368 22R
R369 22R
R371 NC(22R)

R372 22R
R373 22R

R374 NC(22R)

+5V

I122A

5

Q

PRCL

6

Q

DXTALI

X102

24.576MHZ

DXTALO

C237

0.1u

C227

0.1u

L171

R60/0603

*Use 7474, and open it

R379 NC

*Optional power for Z86129

VCP_VDD

R425

120R

R426
360R

SA8_AGND

+5V +5V

I127

NC

5

2 4

3

I126

3

IN

2

OUT

1

ADJ

L117AdjSTO223

5

2 4

3

12
11

C400

0.1u

C228

0.1u

74F74

I128

C401

0.1u

SA8_DGND

C229

0.1u

D
CLK

4

NC

VI_VD9
VI_VD10
VI_VD11
VI_VD12
VI_VD13
VI_VD14
VI_VD15

VIVS
VIFIELD

VICLK

VIFIELD
VICLKSA8_LLC

VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7

VVSSA8_XRV
VLLC

VLLC
VVREFSA8_RTS1

1013

I122B

PRCL

C477

Q

Q

0.1u

C402

0.1u

C230

0.1u

CC_FB

C231

0.1u

9

8

+5V

SA8_DGND

+

C404

C403

0.1u

0.1u

VI_VD8 .....5.....

VI_VD9 .....5.....

VI_VD10 .....5.....

VI_VD11 .....5.....

VI_VD12 .....5.....

VI_VD13 .....5.....

VI_VD14 .....5.....

VI_VD15 .....5.....

VIHS .....5.....

VIVS .....5.....

VIFIELD .....5.....

VICLK .....5.....

VIFIELD .....5.....

VICLK .....5.....

VD0 .....2.....

VD1 .....2.....

VD2 .....2.....

VD3 .....2.....

VD4 .....2.....

VD5 .....2.....

VD6 .....2.....

VD7 .....2.....

VVS .....2.....

VLLC .....2.....

VLLC .....2.....

VVREF .....2.....

VHREF .....2.....

R386 0

*Use 7474, and connect it

SA8_RTCO

SA8_ITRI
SA8_XTRI

+12V

L414

R221/0805

C476

100u/16V

+5V

C478

NC

C405

C406

0.1u

+5V

SA8_DGND

VHS

R388 NC(3.3K)
R389 3.3K
R390 10K

R391 10K

C424

0.1u

0.1u

SA8_DGND

*De-Interlace use X-Port(w/ VX1520)

*Bypass Video use X-Port(w/o VX1520)

*Bypass Video use Line-Locked Clock(LLC)

*Use 7474, and open it

C435

0.1u

VHS .....2.....

VHREF

VHREF .....2.....

SA8_VDD

SA8_DGND

N1800TV(NT) 5/30/2003 -11-

*Slave Address: 40h(VDD)

*Slave Address: 42h(GND) (default)

6.5. VX1520

VX1520

VICLK.....4.....

VIHS.....4.....

VIVS.....4.....

VIFIELD.....4.....

MSDA.....1,3,4,7,10.....

MSCL.....1,3,4,7,10.....

DVDD_VI

R177
10k

/VI_RST

+

DVDD_VI

C243

0.1u

VI_VD8.....4.....

VI_VD9.....4.....

VI_VD10.....4.....

VI_VD11.....4.....

VI_VD12.....4.....

VI_VD13.....4.....

VI_VD14.....4.....

VI_VD15.....4.....

C240

4.7UF/16V

C244

0.1u

C245

0.1u

VI_VD8
VI_VD9
VI_VD10
VI_VD11
VI_VD12
VI_VD13
VI_VD14
VI_VD15

VICLK
VIHS
VIVS

VIFIELD

MSDA

MSCL

DVDD_VI

DVDD_VI

/VI_RST

C246

0.1u

C238

0.1u

C248

0.1u

+3.3V

DVDD_VI

T21

AVDD_PLL

+3.3V.....1,2,4,8,9.....

L133

R221/0805

L134

R221/0805

DVDD_PLL AVDD_PLL

C342
100P

C247

0.1u

C239

0.1u

C249

0.1u

VI_VD8
VI_VD9
VI_VD10
VI_VD11
VI_VD12
VI_VD13
VI_VD14
VI_VD15
VIHS
VIVS
VICLK
VIFIELD
VIBLANK

DVDD_PLL

C343
100P

C250

0.1u

I112

1

RAMDATA[22]

2

RAMDATA[21]

3

RAMDATA[20]

4

RAMDATA[19]

5

RAMDATA[18]

6

RAMDATA[17]

7

RAMDATA[16]

8

EXV[7]

9

EXV[6]

10

DVDD

11

VID[0]

12

VID[1]

13

VID[2]

14

VID[3]

15

VID[4]

16

VID[5]

17

VID[6]

18

VID[7]

19

DVDD

20

DGND

21

DVDD

22

DGND

23

VID[8]

24

VID[9]

25

VID[10]

26

VID[11]

27

VID[12]

28

VID[13]

29

VID[14]

30

VID[15]

31

VIHS

32

VIVS

33

VICLK

34

VIFIELD

35

VIBLANK

36

DVDD_DA

37

DGND_DA

38

DVDD_PLL

39

DGND_PLL

40

AVDD_PLL

VX1510

C251

0.1u

C252

0.1u

DVDD_VI

DATA12

DATA13

DATA15

147

148

149

150

151

152

153

154

155

156

157

158

159

160

DVDD

DGND

RAMDATA[26]

RAMDATA[27]

RAMDATA[28]

RAMDATA[29]

RAMDATA[30]

RAMDATA[31]

RAMDATA[23]

AGND_PLL

R_SET

VCS

TVBG

AVDD_DA

AGND_DA

AR_V

AG_Y

AB_U

414243444546474849505152535455565758596061626364656667686970717273747576777879

R174

C253

0.1u

MSDA

MSCL

C254

0.1u

0R

R175

0R

C255

0.1u

DVDD

DGND

RAMDATA[15]

RAMDATA[24]

RAMDATA[25]

/RESET

SDA

SCL

CA[1]

CA[0]

/VI_RST

C256

0.1u

DATA10

DATA14

DATA11

142

143

144

145

146

RAMDATA[10]

RAMDATA[11]

RAMDATA[12]

RAMDATA[13]

RAMDATA[14]

DVDD

DGND

RSO[1]

RSO[0]

LCDPWR

V_DDE0

C257

0.1u

DATA8

DATA9

138

139

140

141

DVDD

DGND

RAMDATA[8]

RAMDATA[9]

VOE

/TEST_EN

DGND

DVDD

C344
100P

DATA0

DATA2

DATA3

DATA1

134

135

136

137

RAMDATA[3]

RAMDATA[2]

RAMDATA[1]

RAMDATA[0]

DGND

VOCLK

HSYNC

VSYNC

V_DHS0

V_DCLK0

V_DVS0

DQM

DATA4

DATA6

DATA5

DATA7

129

130

131

132

133

RAMDATA[7]

RAMDATA[6]

RAMDATA[5]

RAMDATA[4]

VOVALID

DVDD

DGND

DB_U[7]

V_BOUT6

V_BOUT7

126

127

128

DQM

DVDD

DGND

DB_U[6]

DB_U[5]

DB_U[4]

V_BOUT3

V_BOUT4

V_BOUT5

RAMCLK0

/CAS_V

/RAS_V

/WE_V

123

124

125

/WE

/CAS

RAMCLK

DB_U[3]

DB_U[2]

DB_U[1]

V_BOUT0

V_BOUT1

V_BOUT2

V_DCLK0

/RAS

DB_U[0]

ADDR11

ADDR10

121

122

RAMADDR[10]

RAMADDR[11]

RAMADDR[9]
RAMADDR[8]
RAMADDR[7]
RAMADDR[6]

RAMADDR[5]
RAMADDR[4]
RAMADDR[0]
RAMADDR[1]
RAMADDR[2]
RAMADDR[3]

DR_V[0]
DR_V[1]
DR_V[2]

DR_V[3]
DR_V[4]
DR_V[5]
DR_V[6]
DR_V[7]

DG_Y[0]
DG_Y[1]
DG_Y[2]

DG_Y[3]
DG_Y[4]
DG_Y[5]
DG_Y[6]
DG_Y[7]

EXV[1]

EXV[0]

80

DVDD_VI

R178 R60/0603

R179 10

Slave Address= 32h

DVDD_VI

ADDR9

120

ADDR8

119

ADDR7

118

ADDR6

117
116

DGND

115

DVDD

114

DGND

113

DVDD

EXV[4]
EXV[5]

DGND

DVDD

EXV[2]
EXV[3]

DGND

DVDD

DGND

DVDD

112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81

ADDR5
ADDR4
ADDR0
ADDR1
ADDR2
ADDR3

V_ROUT0
V_ROUT1
V_ROUT2

V_ROUT3
V_ROUT4
V_ROUT5
V_ROUT6
V_ROUT7

V_GOUT0
V_GOUT1
V_GOUT2

V_GOUT3
V_GOUT4
V_GOUT5
V_GOUT6
V_GOUT7

V_DCLK

C241
27P

RAMCLKRAMCLK0

C242
27P

V_ROUT0
V_ROUT1
V_ROUT2
V_ROUT3
V_ROUT4
V_ROUT5
V_ROUT6
V_ROUT7

V_GOUT0
V_GOUT1
V_GOUT2
V_GOUT3
V_GOUT4
V_GOUT5
V_GOUT6
V_GOUT7

V_BOUT0
V_BOUT1
V_BOUT2
V_BOUT3
V_BOUT4
V_BOUT5
V_BOUT6
V_BOUT7

RP13 RP0X4

7 5 3 1

7 5 3 1

RP14 RP0X4
RP15 RP0X4

7 5 3 1

7 5 3 1

RP16 RP0X4
RP17 RP0X4

7 5 3 1

7 5 3 1

RP18 RP0X4

Power Plane DVDD_VI
Power Line :AVDD_PLL,DVDD_PLL
Ground Plane: GND

8 6 4 2

8 6 4 2

8 6 4 2

8 6 4 2

8 6 4 2

8 6 4 2

V_DHS0
V_DVS0
V_DDE0

BOUT0
BOUT1
BOUT2
BOUT3
BOUT4
BOUT5
BOUT6
BOUT7

GOUT0
GOUT1
GOUT2
GOUT3
GOUT4
GOUT5
GOUT6
GOUT7

ROUT0
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5
ROUT6
ROUT7

R165 10
R166 10
R167 10

DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15

ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11

/RAS_V
/CAS_V
/WE_V
RAMCLK
DQM

ROUT0
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

ROUT6

ROUT7
GOUT0

GOUT1
GOUT2
GOUT3
GOUT4
GOUT5
GOUT6
GOUT7

BOUT0
BOUT1
BOUT2
BOUT3
BOUT4
BOUT5
BOUT6
BOUT7

V_DCLK
V_DHS
V_DVS

V_DDE
C301

NC

DATA0 .....6.....

DATA1 .....6.....

DATA2 .....6.....

DATA3 .....6.....

DATA4 .....6.....

DATA5 .....6.....

DATA6 .....6.....

DATA7 .....6.....

DATA8 .....6.....

DATA9 .....6.....

DATA10 .....6.....

DATA11 .....6.....

DATA12 .....6.....

DATA13 .....6.....

DATA14 .....6.....

DATA15 .....6.....

ADDR0 .....6.....

ADDR1 .....6.....

ADDR2 .....6.....

ADDR3 .....6.....

ADDR4 .....6.....

ADDR5 .....6.....

ADDR6 .....6.....

ADDR7 .....6.....

ADDR8 .....6.....

ADDR9 .....6.....

ADDR10 .....6.....

ADDR11 .....6.....

/RAS_V .....6.....

/CAS_V .....6.....

/WE_V .....6.....

RAMCLK .....6.....

DQM .....6.....

ROUT0 .....2.....

ROUT1 .....2.....

ROUT2 .....2.....

ROUT3 .....2.....

ROUT4 .....2.....

ROUT5 .....2.....

ROUT6 .....2.....

ROUT7 .....2.....

GOUT0 .....2.....

GOUT1 .....2.....

GOUT2 .....2.....

GOUT3 .....2.....

GOUT4 .....2.....

GOUT5 .....2.....

GOUT6 .....2.....

GOUT7 .....2.....

BOUT0 .....2.....

BOUT1 .....2.....

BOUT2 .....2.....

BOUT3 .....2.....

BOUT4 .....2.....

BOUT5 .....2.....

BOUT6 .....2.....

BOUT7 .....2.....

V_DCLK .....2.....

V_DHS .....2.....

V_DVS .....2.....

V_DDE .....2.....

C303

C302

NC

NC

N1800TV(NT) 5/30/2003 -12-

6.6. SDRAM

SDRAM

DVDD_VI DVDD_VI

DATA0
DATA1

DATA2

ADDR0.....5.....

ADDR1.....5.....

ADDR2.....5.....

ADDR3.....5.....

ADDR4.....5.....

ADDR5.....5.....

ADDR6.....5.....

ADDR7.....5.....

ADDR8.....5.....

ADDR9.....5.....

ADDR10.....5.....

ADDR11.....5.....

/RAS_V.....5.....

/CAS_V.....5.....

/WE_V.....5.....

RAMCLK.....5.....

DQM.....5.....

/RAS_V
/CAS_V
/WE_V
RAMCLK
DQM

ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11

DATA3
DATA4

DATA5
DATA6

DATA7
DQM

/WE_V
/CAS_V
/RAS_V

ADDR11
ADDR10
ADDR0
ADDR1
ADDR2

I113

1

VCC

2

DQ0

3

DQ1

4

VSSQ

5

DQ2

6

DQ3

7

VCCQ

8

DQ4

9

DQ5

10

VSSQ

11

DQ6

12

DQ7

13

VCCQ

14

LDQM

15

/WE

16

/CAS

17

/RAS

18

/CS

19

BA

20

A10

21

A0

22

A1

23

A2

24

A3

25 26

VCC VSS

SDRAM_1MX16

VSS
DQ15
DQ14
VSSQ
DQ13
DQ12

VCCQ

DQ11
DQ10
VSSQ

DQ9
DQ8

VCCQ

NC

UDQM

CLK

CKE

NC

A9
A8
A7
A6
A5
A4

50

DATA15

49

DATA14

48
47

DATA13

46

DATA12

45
44

DATA11

43

DATA10

42
41

DATA9

40

DATA8

39
38
37

DQM

36

RAMCLK

35
34
33

ADDR9

32

ADDR8

31

ADDR7

30

ADDR6

29

ADDR5

28

ADDR4ADDR3

27

GNDMVIGNDMVI

DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15

DATA0 .....5.....

DATA1 .....5.....

DATA2 .....5.....

DATA3 .....5.....

DATA4 .....5.....

DATA5 .....5.....

DATA6 .....5.....

DATA7 .....5.....

DATA8 .....5.....

DATA9 .....5.....

DATA10 .....5.....

DATA11 .....5.....

DATA12 .....5.....

DATA13 .....5.....

DATA14 .....5.....

DATA15 .....5.....

DVDD_VI

C258

0.1u

C259

0.1u

C260

0.1u

C261

0.1u

C262

0.1u

GNDM

C263

0.1u

C345
100P

C346
100p

Power Plane : DVDD_VI
Ground Plane: GNDM

N1800TV(NT) 5/30/2003 -13-

6.7. AUDIO

Audio with Amplifier

P106

AV(AUDIO)R I/P RCA

T_LOUT.....10.....

T_ROUT.....10.....

P108
PC AUDIO I/P

R120/0603

P107

AV(AUDIO)L I/P RCA

MSDA.....1,3,4,5,10.....

MSCL.....1,3,4,5,10.....

STBY.....3.....

MUTE.....3.....

L206

C287
470p

T_PWRON.....3.....

C264
470p

T_LOUT
T_ROUT

MSDA
MSCL

STBY
MUTE

L156 R600/0603

L157 R600/0603

C288
470p

DVDD_VI

R186
47K

L135 R600/0603

L136 R600/0603

R329 8.2K

R330 8.2K

12VTM

C265
470p

R328
10K

Q103

B

SOT

23

E

3904
Switch Control
SOT_23

R325 8.2K

R323 8.2K

R324
10K

PC LOUT

PC ROUT

R332
10K

R184
10K

I116

R188

NC

R189 NC

/PWR_OFF

G2D2
S2D2
G1D1
S1D1

.....1,3,5.....

+12V

C

CEM9953A
MAGEPOWER SOIC-8

PC_ROUT

45
36
27
18

R326
10K

VD_ROUT

T_LOUT

T_ROUT

PC_LOUT

VD ROUT

VD_LOUT

VD_LOUT

C275 10u

C274 10u

C276 10u

C279

C283 10u

C281 10u

R187
47K

10u

MSDA
MSCL

B

SOT

23

E

3904
Switch Control
SOT_23

Q104

C

R335 0R

R336 0R

+3.3V

R185
10K

I114
TDA7440D

4
3

5
2

6
1

7

28

22
21

D-GND

+12V.....8,9.....

+5V.....2,3,4,8,9.....

L_IN1
R_IN1

L_IN2
R_IN2

L_IN3
R_IN3

L_IN4
R_IN4

SDA
SCL

C271

2.2uF

C293

2.2uF

DIG_GND

10 8

20

+12V
+5V

A-GND

911

INLINR

MUXOUTR MUXOUTL

C294

5.6nF

C268

5.6nF
C272

0.1U

1819

TREBLE(L)TREBLE(R)

C291

0.1U

BIN(R) BIN(L)

12 14

R183

5.6K

A-GND

R180 5.6K

C273

0.1U

1513

16

BOUT(L)BOUT(R)

23

C292

0.1U

A-GND

N.C.

CREF

C295
10u

17

N.C.

LOUT
ROUT

AGND

25

Slave Address= 88h

C321

C277 220n

27
26

C280 220n

C322 4.7U/NP

+9V

24

VS

C286

0.1u

A-GND

L210 R120/0603 L211 R120/0603

R205

20K

A-GND

C363

1
3

R209

10K

R210

A-GND A-GND

LOUT

C289

0.1u

100n

4.7U/NP

LOUT
ROUT

STBY
MUTE

+9V +9V

C290

0.1u

Q107

B

SOT

2

C

23

E

3904

1K

100n

C364

L_OUT

ROUT

100n

A-GND
C365

R207
10K

R182 10K

R206

20K

R208

1K

B

E

3904

SOT

Q108

23

LOUT
ROUT

R181 10K

C324

10U

PW_GND

C

C366

100n

10/3W

PW_GND

R_OUT

C269

470uF/16V

12

C285

10u

PW_GND

4

5
7
6

+12V

IN1
IN2
N.C.
STBY
MUTE

S_GND

R198
10/3WR197

C270

3

VCC

S_GND

9

PW_GND

L_OUT

R_OUT

R157
10/3W

0.1u

PW_GND

8

13

VCC

OUT1+

OUT1-

OUT2+

OUT2-

N.C.

10

N.C.

I115
TDA7266S

PW_GND

L165

R600/0603

L166

R600/0603

1
2
15
14
11

R30/0603

L213

C278 470P/0805

C282 470P/0805

PW_GND

S_GND

C450
470P

C451
470P

C300
470P/0805

PW_GND

PW_GND

P109

SPEAKER(2.5mm)

R120/0603

L212

R120/0603

C299

470P/0805

PW_GND

R+

R-

321

P110

321

To Speaker

P111
AUDIO O/P

L+L-

1

2

1

2

SPEAKER(2.5mm)

P117

/TUNER_DET

AUDIO_I/O

HEADER 16

1

TCVBS

2

GND2

3

MSDA

4

MSCL

5

12VTM

6

GND1

+9V

GND1

T_LOUT

T_ROUT

GND3

SEL_PWM

+5V

7
8
9
10
11
12
13
14

NC

15
16

+9V

PW_GND

S_GND

P117 Change 12P for USA(Pin13-16 delete)

TCVBS .....4,10.....

D-GND

MSDA .....1,3,4,5,10.....

MSCL .....1,3,4,5,10.....

+9V

T_LOUT .....10.....

T_ROUT .....10.....

/TUNER_DET .....3,10.....

12VTM

12VTM

PW_GND

12VTM

PW_GND

C266
100n

+9V

PW_GND

SA8_AGND

C267
100n

YComp

CbComp
CrComp

YComp
CbComp

CrComp

P118
1

2
3
4

+12V

I121

4

LM7809/TO220

C297

C298

+

100U

0.1U

ADJ

IN

OUT

3
2
1

C296

+

100U

Power Plane : +9V
Ground Plane: A-GND, D-GND, PW_GND, S_GND

S_GNDA-GND+9V PW_GNDD-GND

N1800TV(NT) 5/30/2003 -14-

6.8. PANEL INTERFACE

Panel interface

+12V

+12V.....7,9.....

+5V

+5V.....2,3,4,7,9.....

+3.3V

+3.3V.....1,2,4,5,9.....

SHFCLK
PDE
PHSYNC
PVSYNC

DVD0
FPBACK

FPVCC

* PANEL POWER CONTROL FOR PANELVCC = +3.3V /+5.0V
* PANEL VCC : CPT 18" USE +5V , AU 15" USE +3.3VS

1 ON

GNDP

FPVCC

SHFCLK.....2.....

PDE.....2.....

PHSYNC.....2.....

PVSYNC.....2.....

DVD0.....2.....

FPBACK.....2.....

FPVCC.....2.....

FPVCC 0 OFF

R194 1K

Q106

B

SOT

C

23

E

3904
Switch Control
SOT_23

L142
L143
Q105
R192
R193

R192 R199 1K

R193

Q105

AP9435M

JC186H12J JC166H72T
JC186H12T JC166H73UT
JC186H13UT
JC186H13TT
N1800TV
JC186V

0R/0805

JC166H73TT
N1500TV
JC166V

Delete

0R/0805Delete
2SA1020Y AP9435M
240R/1206
240R/1206

0R/1206

Delete

<+5V>

L142

B
C

GD

SD
SD
SD

Optional

Q105

2SA1020Y

45
36
27
18

<+3.3V>

L143

E

L144

0R/0805

+3.3VS+5V

PANELVCC

GNDP

C306

0.1U

PANELVCC

B1BLU[0..7].....2.....

B1GRN[0..7].....2.....

B1RED[0..7].....2.....

L350 R60/0603

B1BLU7

L351 R60/0603

B1BLU6

L352 R60/0603

B1BLU5

L353 R60/0603

B1BLU4

3

6

5 4

L359 R60/0603

B1BLU3 B2BLU3

L360 R60/0603

B1BLU2

L361 R60/0603

B1BLU1

L362 R60/0603

B1BLU0

L367 R60/0603

B1GRN7

L368 R60/0603

B1GRN6

L369 R60/0603

B1GRN5

L370 R60/0603

B1GRN4

L375 R60/0603

B1GRN3

L376 R60/0603

B1GRN2

L377 R60/0603

B1GRN1

L378 R60/0603

B1GRN0

L383 R60/0603

B1RED7

L384 R60/0603

B1RED6

L385 R60/0603

B1RED5

L386 R60/0603

B1RED4

L391 R60/0603

B1RED3

L392 R60/0603

B1RED2

L393 R60/0603

B1RED1

L394 R60/0603

B1RED0

GNDP

3

6

5 4

GNDP

3

6

5 4

GNDP

3

6

5 4

GNDP

3

6

5 4

GNDP

3

6

5 4

GNDP

B2BLU7

B2BLU6
B2BLU5
B2BLU4

2

8 1

7

B2BLU2
B2BLU1
B2BLU0

2

8 1

7

B2GRN7

B2GRN6
B2GRN5
B2GRN4

2

8 1

7

B2GRN3

B2GRN2
B2GRN1
B2GRN0

2

8 1

7

B2RED7

B2RED6
B2RED5
B2RED4

2

8 1

7

B2RED3

B2RED2
B2RED1
B2RED0

2

8 1

7

CP01
C 33PX4

CP03
C 33PX4

CP05
C 33PX4

CP07
C 33PX4

CP09
C 33PX4

CP11
C 33PX4

L354 R60/0603

A1BLU7

A1BLU[0..7].....2.....

A1GRN[0..7].....2.....

A1RED[0..7].....2.....

L355 R60/0603

A1BLU6

L356 R60/0603

A1BLU5

L357 R60/0603

A1BLU4

3

6

5 4

L363 R60/0603

A1BLU3 A2BLU3

L364 R60/0603

A1BLU2

L365 R60/0603

A1BLU1

L366 R60/0603

A1BLU0

L371 R60/0603

A1GRN7

L372 R60/0603

A1GRN6

L373 R60/0603

A1GRN5

L374 R60/0603

A1GRN4

L379 R60/0603

A1GRN3

L380 R60/0603

A1GRN2

L381 R60/0603

A1GRN1

L382 R60/0603

A1GRN0

L387 R60/0603

A1RED7

L388 R60/0603

A1RED6

L389 R60/0603

A1RED5

L390 R60/0603

A1RED4

L395 R60/0603

A1RED3

L396 R60/0603

A1RED2

L397 R60/0603

A1RED1

L398 R60/0603

A1RED0

GNDP

3

6

5 4

GNDP

3

6

5 4

GNDP

3

6

5 4

GNDP

3

6

5 4

GNDP

3

6

5 4

GNDP

A2BLU7
A2BLU6
A2BLU5
A2BLU4

2

CP02
C 33PX4

8 1

7

A2BLU2
A2BLU1
A2BLU0

2

CP04
C 33PX4

8 1

7

A2GRN7
A2GRN6
A2GRN5
A2GRN4

2

CP06
C 33PX4

8 1

7

A2GRN3
A2GRN2
A2GRN1
A2GRN0

2

CP08
C 33PX4

8 1

7

A2RED7

A2RED6
A2RED5
A2RED4

2

CP10
C 33PX4

8 1

7

A2RED3

A2RED2
A2RED1
A2RED0

2

CP12
C 33PX4

8 1

7

DVD0

R195 200

0.1U

C305

0.1U

+5V

B

C347

GNDP

GNDP GNDP

SOT

GNDP

SHFCLK
PDE
PVSYNC
PHSYNC

A2BLU7
A2BLU6
A2BLU5
A2BLU4

A2BLU3
A2BLU2
A2BLU1
A2BLU0

A2GRN7
A2GRN6

A2GRN5
A2GRN4

A2GRN3
A2GRN2
A2GRN1
A2GRN0

A2RED7
A2RED6
A2RED5
A2RED4

A2RED3
A2RED2
A2RED1
A2RED0

R431 NC(0)

B2BLU7
B2BLU6
B2BLU5
B2BLU4

B2BLU3
B2BLU2
B2BLU1
B2BLU0

B2GRN7
B2GRN6
B2GRN5
B2GRN4

B2GRN3
B2GRN2
B2GRN1
B2GRN0

B2RED7
B2RED6
B2RED5
B2RED4

B2RED3
B2RED2
B2RED1
B2RED0

C

Q113

3904

23

E

R169

R168
200

Power Plane :+3.3V, +5V, +12V
Power Line :PANELVCC
Ground Plane: GNDP

100
FPBACK

GNDP

L164
0R/0805

C304

470uf/16V

GNDP

GNDP

P+12V

1K

R196

C340
470uf/16V

C348

0.1U

GNDP

R196 15" AU PANEL USE 100R

P113

45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

FH12-45S-0.5SH

P114

30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

FH12-30S-0.5SH

L145

BEAD 3.5x9x0.8

C341

NC(100n/0603)

P+12V+12V

P115

6
5
4
3
2
1

INVERTER(2.5mm)

N1800TV(NT) 5/30/2003 -15-