tlm-1903 service manual

TLM

1903

SWRCICE

MANUAL

1PERCAUTION AND NOTICES ..11.1 SAFETY PROCAUTIONS.1 1.2 PRODUCT SAFETY ZOTICE...1 1.3 SERVICE NOTES...1

2SPECIFICATIONS.3 3EXPLODED VIEW AND PARTS LIST....43.1 EXPLODED VIEW4

4BLOCK DIAGRAM...54.1 POWER BOARD BLOCK DIAGRAM.5 4.2 MAIN BOARD BLOCK DIAGRAM5 4.3 AUDIO BOARD BLOCK DIAGRAM..6 4.4 INVERTER BOARD BLOCK DIAGRAM...6

5PCB

LAYOUT7-12

5.1 MAIN PCB BOTTON LAYOUT7 5.2 MAIN PCB TOP LAYOUT.....7 5.3 MAIN PCB COMP0NENTS LAYOUT..8 5.4 POWER PCB COMPONENT SIDE9 5.5 POWER PCB LAYOUT..9 5.6 AUDIO PCB COMPONENT SIDE10 5.7 INVERTER PCB COMPONENTS SIDE..11 5.8 INVERTER BOTTOM LAYOUT..12 5.9 INVERTER TOP LAYOUT....12

6SCHEMATIC DIAGRAM.13-246.1 MAIN BOARD 13-22 6.2POWER BOARD...23 6.3AUDIO BOARD24

7TROUBLE SHOOTING FLOW CHART...25-297.1VGA.. ...25 7.2 AUDIO....26 7.3 S/P/S27 7.4 NVERTERI.28 7.5 VIDEO29

8ADJUSTMENT..30-32 9BOM33-40

4. BLOCK

DIAGRAM

4.1 POWER BLOCK DIAGRAM

To Inverter/Audio 12V 5V A/C Input S/p/s Regulator To MCU/PANEL(5V)/EEPROM 3.3V TO WT8801 AD 9883&LVDS

Regulator

2.5V

TO WT8801

4.2 MAIN

BOARD

BLOCK

DIAGRAM

Serial EEPROM

IC

EVENLVDS Transmitter

AD9883A RGB Input 140 MHZ ADC

WT8801 SCALER

LCD panel

LVDS Transmitter DDD

DDC CNB INPUT2 VIDEO INPUT1SAA7118 DECODE

To VGA SDA To VGA SCL

MCU STK6011P2

KEY pad

PCB LAYOUT Main PCB Botton Layout

Main PCB Top Layout

Main PCB Compinents Layout

Power PCB Compomet Side

Power PCB Layout

5

4

3

2

1

CON1 1 2 3 4 5 6 7 8D

F1 DC12V 1 2 FUSE,251003,3A

QT4532KL150HC/3A +12V_IN L38 C3 + 104 C8

+12V

SX/47u/25V

VCC5

CON7 1 2 WAFER/M24262D

WAFER/241858 C7 + 104 C9

VCC5

SX/47u/25V

FOR TOUCH PANEL POWER

QT3225KL060MC VCC5 L3 C15 + 104 SM/470u/16V C14 DVCC5 QT3225KL060MC +12V 1 L4 QT3225KL060MC DVCC5 L5 QT3225KL060MCC

JP1 2 JUMP(NC) JP2 1 3 2 4 MD241842

PANEL 12V

MCU, Logics

PANEL 5VR10 Q2 1 2 3 4 S S S G FSS102 D D D D 8 7 6 5 C18 + 104 SX/47u/25V(NC) 104 QT3225KL060MC

PANEL POWERPVCCC

DVCC3 L8 QT3225KL060MC 3 L7 C22 + 104 SX/47u/25V C24 R13 165R/1%/0805 104(NC) 104 QT3225KL060MC VCC3 L10 C30 + C36 AS1117M/ADJ SX/47u/25V 1 R20 1K 104 + SX/47u/25V C34 104 SX/47u/25V C28 L11 C31 + SX/47u/25V C29 1 C20 U2 VIN VSS VOUT 2 VCC3 PANEL_ON/OFF R11 C23 C21 + 100R/1%/0805 104 SX/47u/25V QT3225KL060MC VCC3 DVCC3

PANEL 3.3V

47K

C16

L6

C19 +

C17 SX/47u/25V

R12

2.7K C25 104

Q3 3904

RC1587-ADJ

WT8801, AD9883, SiI151, SAA7113Analog PowerINV_ON/OFF

VCC DVCC5 CON3 R16 NC R14 1K DC12V 1 2 3 4 5B

QT3225KL060MCB

U3 3 VIN VSS VOUT 2

WT8801(2.5V)DVCC25

AVCC3 R18 10K Q4 3904 VCC

WAFER/M24265

L12 C35 + 104 C33

R15 4.7K BGT_ADJ 1K R19 C32 + SX/10uF/25V VCC5 VCC5 +12V 9 INV_ON/OFF INV_ON/OFF PANEL_ON/OFF BGT_ADJ DVCC5 DVCC3 AVCC3 DVCC25 PVCC +12V DVCC5 DVCC3 AVCC3 DVCC25 PVCC 11 9 9 3,4,5,8,9 2,3,5 8 10 Title

DC12V

C37 R21 1K 104(NC)

Q5 3904

R17 470R

A

9 PANEL_ON/OFF 7,9 BGT_ADJ

A

ViHonor Technology Co.,LTDPower DistributionSize Document Number Custom Date: Rev A 10

GND_POWER

GND_POWER 72

VHTEK(4143016801)Sheet1

Wednesday, January 29, 2003

1

of

5

4

3

5

4

3

2

1

AVCC3D

VGA1 1 6 11 2 7 12 3 8 13 4 9 14 5 10 15 VGA/HDR15SG VGA_R VGA_R_GND VGA_G VGA_G_GND DDC_SDA1 VGA_B VGA_B_GND VGA_HSYNC VGA_CVCC5 VGA_VSYNC 1 R24 75R/1%/0805 D3 5.6V C40 100pF D4 5.6V C41 100pF AVCC3 470pF VGA_GND VGA_VSYNC R25 220R VSYNC C42 DAN217-T146 DDC_SCL1 1 L13 L14 L15 0R 0R 0R C39 3 3 R23 100R C38 47nF RED 100pF(NC) D2 VGA_HSYNC R22 220R HSYNC

D

C

2

2

VGA2 13 12 11 10 9 8 7 6 5 4 3 2 1 VGA_B VGA_B_GND VGA_G VGA_G_GND VGA_R VGA_R_GND VGA_HSYNC VGA_VSYNC DDC_SDA1 DDC_SCL1 D6 D7 5.6V WAFER/2418513(NC) 5.6V VGA_GND DAN217-T146 2 D5

C

2

3

3 R27

R26

100R

C43

47nF

GREEN

1

R28 75R/1%/0805

100(NC) C44

1nF(NC)

SOG

1

VGA_CVCC5 AVCC3B

VGA_CVCC5

9

RED GREEN 2 D8 BLUE SOG R29 R30 1 VSYNC 75R/1%/0805 VGA_GND GND_POWER DDC_SCL1 DDC_SDA1 100R C45 47nF BLUE HSYNC

RED GREEN BLUE SOG

3 3 3 3

B

2 3 3

HSYNC VSYNC DDC_SCL1 DDC_SDA1

3,9 3,9 9 9

DAN217-T146 1

GND_POWER

1,7A

A

VGA_GND 1,9 1,3,5 DVCC5 AVCC3 DVCC5 AVCC3

R31

0 Title

ViHonor Technology Co.,LTDVGA INPUTSize B Date: Document Number Rev A of 10

VHTEK(4143016801)Wednesday, January 29, 2003 Sheet1

2

5

4

3

2

5

4

3

2

1

BypassU4 PINthroughlevel 3L16 AVCC3 QT2012 C47 C46 + 104 SX/47u/25V(NC)D

U4 26 27 39 42 45 46 51 52 59 62 11 22 23 69 78 79 34 35 VDA VDA VDA VDA VDA VDA VDA VDA VDA VDA VDD VDD VDD VDD VDD VDD PVD PVD RAIN GAIN BAIN HSYNC_IN COAST VSYNC_IN CLAMP SOGIN SDA SCL A0 GND GND GND GND GND GND GND GND AGND AGND AFGND APGND AGND AGND AGND AGND AGND AGND AGND AGND ADRA[0..7] DR0 DR1 DR2 DR3 DR4 DR5 DR6 DR7 DG0 DG1 DG2 DG3 DG4 DG5 DG6 DG7 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 77 76 75 74 73 72 71 70 9 8 7 6 5 4 3 2 19 18 17 16 15 14 13 12 ADRA0 ADRA1 ADRA2 ADRA3 ADRA4 ADRA5 ADRA6 ADRA7 ADGA[0..7] ADGA0 ADGA1 ADGA2 ADGA3 ADGA4 ADGA5 ADGA6 ADGA7 ADBA0 ADBA1 ADBA2 ADBA3 ADBA4 ADBA5 ADBA6 ADBA7

AVCC3_AD C48 104 C49 104 C50 104 C51 104 C52 104 C53 104 C54 104 C55 104 C56 104 C57 104

AD_GND

D

L17 DVCC3 QT2012 C59 C58 + 104 SX/47u/25V(NC) AVCC3 L18 QT2012 C67 C66 + 104 SX/47u/25V(NC) AP_GND DVCC3 HSYNCC

DVCC3_AD C60 104 C61 104 C62 104 C63 104 C64 104 C65 104

ADBA[0..7]

PVD C68 104 C69 104 RED GREEN BLUE

54 48 43 30 29 31 38 49 57 56 55 1 10 20 21 24 63 68 80

R32 R33 R34 R35

10K(NC) 0R NC NC VSYNC DVCC3 R44 0R R38 R42 0R(NC) 0R R39 10K SDA SCL AD_A0 R36 R40 33R 33R SOG

DVCC3 VSYNC

C

SOGOUT HSOUT VSOUT

65 66 64 R41 R43 0R 33R HSFRMAD VSFRMAD

R45,L18,C70U5L19 DATACLK 67 R45 33R QT2012 C70 33pF AD_CLK

Serial Port Address Select for AD9883 DVCC3 VCC R46 NCB

AD_GND AF_GND AP_GND

1,9

DVCC5 DVCC3 AVCC3 VSYNC HSYNC RED GREEN BLUE SOG

DVCC5 AD_A0 AD_GND R47 0R

1,4,5,8,9 DVCC3 1,2,5 2,9 2,9 2 2 2 2 AVCC3 VSYNC HSYNC RED GREEN BLUE SOG

25 28 32 36 40 41 44 47 50 53 60 61

FILT MIDSCV REFBYPASS

33 37 58 C74 104 C75

PVD C71 393(C0805) R48 104 3.3K/1%/0805 LESR/47u/25V AF_GND C72 C73 + 392(C0805) 104 C76B

AD9883

PVDU5-34,U5-35PVD,,level3 C71,R48,C72,C73,C76 U5AD_CLK AD_GND AF_GND R49 R50 R51 0 0 ADRA[0..7] 0 ADGA[0..7] ADBA[0..7] GND_POWER HSFRMAD VSFRMAD

AD_CLK HSFRMAD VSFRMAD ADRA[0..7] ADGA[0..7] ADBA[0..7] GND_POWER

7 7 7 6 6 6 1,7 TitleA

A

5,7,9 5,7,9

SCL SDA

SCL SDA

AP_GND

ViHonor Technology Co.,LTDAD9883Size B Date: Document Number Rev A of 10


3

5

4

3

2

5

4

3

2

1

L20 QT2012 DVCC3D

U5 VCC_151 C77 + C78 104 AVCC_151 C87 + C88 104 C89 104 C90 104 C91 104 C92 104 OCK_INV PIXS DFO STAG_OUT ST C93 + C94 104 EN_151 151_SCDT 151_PDO PWRDWN: High - normal operation Low - power down VGA_DVCC5 R55 0R R52 R53 R54 1K 0R 1K RX0+ RX0RX1+ RX1RX2+ RX2RXC+ RXC499R,1% 0R C79 104 C80 104 C81 104 C82 104 C83 104 C84 104 C85 104 C86 104 6 38 67 18 29 43 57 78 82 84 88 95 97 100 4 1 7 3 8 9 2 90 91 85 86 80 81 93 94 96 99 40 41 42 5 39 68 19 28 45 58 76 79 83 87 89 92 98 R66 0R TMDS_AGND VCC VCC VCC OVCC OVCC OVCC OVCC OVCC AVCC AVCC AVCC AVCC PVCC OCK_INV PIXS DFO STAG_OUT ST SCDT PDO PD RX0+ RX0RX1+ RX1RX2+ RX2RXC+ RXCEXT_RES RESERVED CTL1 CTL2 CTL3 GND GND GND OGND OGND OGND OGND OGND AGND AGND AGND AGND AGND PGND Q16 Q17 Q18 Q19 Q20 Q21 Q22 Q23 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q40 Q41 Q42 Q43 Q44 Q45 Q46 Q47 Q32 Q33 Q34 Q35 Q36 Q37 Q38 Q39 Q24 Q25 Q26 Q27 Q28 Q29 Q30 Q31 ODCK DE VSYNC HSYNC 30 31 32 33 34 35 36 37 20 21 22 23 24 25 26 27 10 11 12 13 14 15 16 17 69 70 71 72 73 74 75 77 59 60 61 62 63 64 65 66 49 50 51 52 53 54 55 56 44 46 47 48 DVIRB0 DVIRB1 DVIRB2 DVIRB3 DVIRB4 DVIRB5 DVIRB6 DVIRB7 DVIGB0 DVIGB1 DVIGB2 DVIGB3 DVIGB4 DVIGB5 DVIGB6 DVIGB7 DVIBB0 DVIBB1 DVIBB2 DVIBB3 DVIBB4 DVIBB5 DVIBB6 DVIBB7

DVIRB[0..7]

D

SX/47u/25V(NC) L21 QT2012 DVCC3

DVIGB[0..7]

SX/47u/25V(NC) TMDS_AGND L22 QT2012 DVCC3

DVIBB[0..7]

SX/47u/25V(NC) DVI1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 DVI24 RX2RX2+

C

DVIRB[0..7] DVIGB[0..7] DVIBB[0..7]

C


6 6 6

DDC_SCL2 DDC_SDA2 RX1RX1+ L23 QT2012 HPD 2 D9 1 1N4148(SMD) VGA_DVCC5 HPD RX0RX0+ C96 104 C95 + SX/47u/25V EEPROM_5V VCC_151 R57 AVCC_151 R56

DDC_SDA2 DDC_SCL2 151_SCDT 151_PDO

DDC_SDA2 DDC_SCL2 151_SCDT 151_PDO

7 7 9 9

RXC+ RXCC1 C2 C3 C4 C5 DDC_SCL2

EEPROM_5V U6 R60 10K R64 33R 1 2 3 7 6 4 NC NC NC WC SCL GND 24C02 VCC 8 C97 10K 104 SDA 5 R65 33R DDC_SDA2 R61

L24 R58 R59 R62 R63 33R 33R 33R 33R

0R DPCLKB

B

DVALID DVSYNC DHSYNC

Thine161 DPCLK DVALID DVSYNC DHSYNC DPCLK DVALID DVSYNC DHSYNC 7 7 7 7

DVCC3 C98 1,3,5,8,9 DVCC3 DVCC3 R67 1K DVCC5 OCK_INV R72 NC 9 EN_151 EN_151 R68 NC PIXS R73 1K R69 NC DFO R74 1K R70 1K STAG_OUT R75 NC R71 1K ST GND_POWERA

C99 100p

C100 100p

C101 100p

10p

1,9

DVCC5

R76 NC

GND_POWER

1,7A

ViHonor Technology Co.,LTDLow - normal ODCK output High - Inv. ODCK output Low - 1pixel/ Clk Q[0..23] High - dual pixels/ Clk Low - ODCK runs continuously High - ODCK stop when DE low Low - staggered output High - normal outputs Low - low out drive strength High - high out drive strength Title

DVISize B Date: Document Number


Rev A of 10

4

5

4

3

2

5

4

3

2

1

L25 0R VD11 1 2 WAFER,M24262 TV_CVBS C103 330pF(NC) R77 C104 330pF(NC) 18R R78

C102 47nF COMPOSITE2

VD01,VD02,SVD01U7,3VCC BypassU8 PINthroughlevel 3L26 DVCC3 C105 + 104 104 104 104 104 QT2012 VDD_7113 C106 SX/47u/25V(NC) C107 C108 C109 C110 C190 104 C191 104 C192 104 C193 104 C194 104 C195 104D

56R/1%/0805 TV_AGNDD

VD21 RCA JACK/RJ-1003-30Y L28 0R 1 RCA1 C117 330pF(NC) 2

C116 47nF R79 C118 330pF(NC) 18R R80 56R/1%/0805 TV_AGND place a capacitor across each of the AVDD / AGND pin pairs C112 C111 + 104 SX/47u/25V(NC) SAA_AGND 104 104 104 C113 C114 C115 COMPOSITE1 AVCC3 L27 QT2012 AVDD_7113

VD22 1 2 RCA1 TV_AGND C196 47nF TV_AGND SV11 AUX AGND Y C Shield1 Shield2 Shield3 JY-5017-04 L30 0R R83 C123 330pF(NC) C124 330pF(NC) 18R R86 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 56R/1%/0805 TV_AGND C122 47nF S_CHROMA VDD_7113 AVDD_7113 1 2 3 4 5 6 7 L29 0R R81 C120 330pF(NC) C121 330pF(NC) 18R R82 56R/1%/0805 TV_AGND C119 47nF S_LUMA C125 47nF TV_AGND C126 47nF AI12 AI22 R88 VDA7 VDA6 VDA5 VDA4 VDA3 VDA2 VDA1 VDA0 AI1D AI2D C197 47nF

WAFER,M24262(NC)

33R

VPCLK

VDA[0..7]C

C

U7 VDD_7113

SV12 1 2 3 SY SC TV_AGND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 VDDD-E1 TDO TDI XTOUT VSS-XTAL XTALO XTALI VDD-XTAL VSSA2 AI24 VDDA2 AI23 AI2D AI22 VSSA1 AI21 VDDA1 AI12 AI1D AI11 AGND AOUT VDDA0 VSSA0 VDDD-E2

VSSD|E4 TMS TCK *TRST XRDY XDQ XCLK VDDD|I6 XRH XRV XPD0 XPD1 VSSD|I3 XPD2 XPD3 XPD4 XPD5 VDDD|I5 XPD6 XPD7 XTRI TEST5 TEST4 TEST3 VSSD|E3

WAFER,M24263(NC) C127 22pF CON5B

1 2 3 4 5 WAFER,M24265R

+12V TV_5V R171 1 R172 1

Y1 2 33R SCL 2 33R SDA R179 1M C128 22pF 24.576MHz L31

COMPOSITE2 COMPOSITE1 AI2D AI22 S_CHROMA AI12 AI1D S_LUMA

L40 VCC5 QT2012 C181 SX/47u/25V + C180 104 TV_5V

10uH(NC) C129 47pF(NC)

VDDD-E4 TEST2 TEST1 HPD0 HPD1 HPD2 HPD3 VDDD-I4 HPD4 HPD5 HPD6 HPD7 VSSD-I2 IPD0 IPD1 IPD2 IPD3 VDDD-I3 IPD4 IPD5 IPD6 IPD7 IGPH IGPV VDDD-E3 VSSD|E1 CE LLC LLC2 RES* SCL SDA VDDD|I1 RTS0 RTS1 RTCO AMCLK VSSD|I1 ASCLK ALRCLK AMXCLK ITRDY VDDD|I2 TEST0 ICLK IDQ ITRI IGP0 IGP1 VSSD|E2

75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 VDA[0..7] VPCLK SAA7114 VHSYNC VVSYNC GND_POWER VDA[0..7] VPCLK VHSYNC VVSYNC 6 7 7 7

B

SAA_AGND VDD_7113 R92

9

VCC5 VCC5 +12V DVCC3 SAA_AGND AVCC3 TV_AGND R94 0 SCL R93 0 EN_7113 R90 SCL SDA R91

1K VDD_7113 33R 33R R87 R85 33R 220R VVSYNC VHSYNC

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

GND_POWER 1,7

9 +12V 1,3,8,9 DVCC3A

A

1,2,3 3,7,9 3,7,9 9

AVCC3 SCL SDA EN_7113

R84 SDA 3.3K EN_7113 Title Size A3 Date:

Weltrend Semiconductor, Inc.NTSC/PAL DecoderDocument Number


Rev C 5 of 11

5

4

3

2

5

4

3

2

1

Analog Interface Damping Network Digital Interface Damping NetworkADRA[0..7] RA1D

DVIRB[0..7] DR[0..7] 8 7 6 5 33R/8P4R RA4 ADRA4 ADRA5 ADRA6 ADRA7 1 2 3 4 33R/8P4R RA7 ADGA0 ADGA1 ADGA2 ADGA3 1 2 3 4 33R/8P4R RA9 ADGA4 ADGA5 ADGA6 ADGA7 1 2 3 4 33R/8P4R RA11 ADBA0 ADBA1 ADBA2 ADBA3 1 2 3 4 33R/8P4R RA13 ADBA4 ADBA5 ADBA6 ADBA7 1 2 3 4 33R/8P4R 8 7 6 5 DB4 DB5 DB6 DB7 DB4 DB5 DB6 DB7 7 7 7 7 8 7 6 5 DB0 DB1 DB2 DB3 DB0 DB1 DB2 DB3 7 7 7 7 8 7 6 5 DG4 DG5 DG6 DG7 DG4 DG5 DG6 DG7 7 7 7 7 DVIBB[0..7] DVIBB3 DVIBB2 DVIBB1 DVIBB0 8 7 6 5 DG0 DG1 DG2 DG3 DG0 DG1 DG2 DG3 7 7 7 7 8 7 6 5 DR4 DR5 DR6 DR7 DR4 DR5 DR6 DR7 7 7 7 7 DVIGB[0..7] DVIGB3 DVIGB2 DVIGB1 DVIGB0 DVIRB7 DVIRB6 DVIRB5 DVIRB4 DR0 DR1 DR2 DR3 DR0 DR1 DR2 DR3 7 7 7 7 RA2 DVIRB3 DVIRB2 DVIRB1 DVIRB0 1 2 3 4 33R/8P4R RA5 1 2 3 4 33R/8P4R DG[0..7] RA8 1 2 3 4 33R/8P4R RA10 DVIGB7 DVIGB6 DVIGB5 DVIGB4 1 2 3 4 33R/8P4R RA12 1 2 3 4 33R/8P4R RA14 DVIBB7 DVIBB6 DVIBB5 DVIBB4 1 2 3 4 33R/8P4R 8 7 6 5 DB7 DB6 DB5 DB4 8 7 6 5 DB3 DB2 DB1 DB0 8 7 6 5 DG7 DG6 DG5 DG4 DB[0..7] 8 7 6 5 DG3 DG2 DG1 DG0 8 7 6 5 DR7 DR6 DR5 DR4 8 7 6 5 DR3 DR2 DR1 DR0 VDA[0..7] ADRA0 ADRA1 ADRA2 ADRA3 1 2 3 4

VIDEO Interface Damping NetworkD

RA3 VDA3 VDA2 VDA1 VDA0 1 2 3 4 33R/8P4R RA6 VDA7 VDA6 VDA5 VDA4 1 2 3 4 33R/8P4R 8 7 6 5 DG7 DG6 DG5 DG4 DG7 DG6 DG5 DG4 7 7 7 7 8 7 6 5 DG3 DG2 DG1 DG0 DG3 DG2 DG1 DG0 7 7 7 7

ADGA[0..7]

C

C

ADBA[0..7]

B

B

3 3 3

ADRA[0..7] ADGA[0..7] ADBA[0..7]

ADRA[0..7] ADGA[0..7] DR[0..7] ADBA[0..7] DG[0..7] DB[0..7] DVIRB[0..7] DVIGB[0..7] DVIBB[0..7] DR[0..7] DG[0..7] DB[0..7] 7 7 7

4 4 4


5A

VDA[0..7]

VDA[0..7]A

ViHonor Technology Co.,LTDTitle

Damping NetworksSize B Date:5 4 3 2

Document Number


Rev A of 10

6

5

4

3

2

1

8 8 8D

WT_AVDD WT_VDD WT_PVDD U9

WT_AVDD WT_VDD WT_PVDD 18 43 56 68 81 93 106 125 4 24 51 78 96 115D

PVDD PVDD PVDD PVDD PVDD PVDD PVDD PVDD

VDD VDD VDD VDD VDD VDD

VSYNC 3 3 VSFRMAD HSFRMAD HSYNC 3 AD_CLK

R177 1 R96 R178 1 R97 R98

2 33R(NC) 33R 2 NC 33R 33R 4 4 4

5 5 5

VVSYNC VHSYNC VPCLK

124 123 122 5 3 7

TV_VS TV_HS TV_CLK VGA_VS VGA_HS VGA_CLK D_HS D_VS D_DE

AVDD

39

PWM

105

R95

33R

BGT_ADJ B[0..7]

1,9 B[0..7] 10

DHSYNC DVSYNC DVALID

1 2 6

4

DPCLK

C

6

DR[0..7]

DR[0..7]

6

DB[0..7]

DB[0..7]

DR0 DR1 DR2 DR3 DR4 DR5 DR6 DR7 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DG0 DG1 DG2 DG3 DG4 DG5 DG6 DG7

6 C130B

DG[0..7] 33R

DG[0..7]

9 10 11 12 14 15 16 17 28 29 31 32 33 35 36 37 19 20 21 22 23 25 26 27

DR0 DR1 DR2 DR3 DR4 DR5 DR6 DR7 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DG0 DG1 DG2 DG3 DG4 DG5 DG6 DG7

WT8801

FPB7 FPB6 FPB5 FPB4 FPB3 FPB2 FPB1 FPB0 FPG7 FPG6 FPG5 FPG4 FPG3 FPG2 FPG1 FPG0 FPR7 FPR6 FPR5 FPR4 FPR3 FPR2 FPR1 FPR0 FPB15 FPB14 FPB13 FPB12 FPB11 FPB10 FPB9 FPB8 FPG15 FPG14 FPG13 FPG12 FPG11 FPG10 FPG9 FPG8 FPR15 FPR14 FPR13 FPR12 FPR11 FPR10 FPR9 FPR8 PDE PHS PVS PCLK

69 67 66 65 64 63 61 60 59 58 57 55 54 53 52 49 48 47 46 45 44 42 41 40 104 103 102 101 99 98 97 95 94 92 91 90 89 88 86 85 84 83 82 80 79 77 76 75 70 72 71 73

B7 B6 B5 B4 B3 B2 B1 B0 G7 G6 G5 G4 G3 G2 G1 G0 R7 R6 R5 R4 R3 R2 R1 R0 B15 B14 B13 B12 B11 B10 B9 B8 G15 G14 G13 G12 G11 G10 G9 G8 R15 R14 R13 R12 R11 R10 R9 R8 R106 R108 R109 33R L32 1 33R 33R 33R

G[0..7]

G[0..7]

10

C

R[0..7]

R[0..7]

10

B[8..15]

B[8..15]

10

G[8..15]

G[8..15]

10

R99 1

10pF

R180 1M Y2 C131 2 10pF 14.31818MHz WT_PVDD R105 10K 9 9 9 9 8801_RST + C136 SX/4.7u/25V 9 9 9 KS2 KS3 KS4 R112 0R R113 0R R114 0R 4 4 3,5,9 3,5,9 DDC_SDA2 DDC_SCL2 SDA SCL CPU_INT KS0 KS1 R107 0R R111 0R R101 R102 R103 R104 33R(NC) 33R(NC) 33R 33R

121 127 126 117 112 107 108 109 110 111 120 113 114 118 119

VCLK2 OSCI OSCO TEST RESET DDC_SDA DDC_SCL CPU_SDA CPU_SCL INTB OVFB OVR OVG OVB OVI PVSS PVSS PVSS PVSS PVSS AVSS VSS VSS VSS VSS VSS VSS

B

R[8..15]

R[8..15]

10

R110

0R C132 R226 NC 10pF(NC) C133 C134 C135

PVALID PHSYNC PVSYNC PCLK

10 10 10 10

100pF(NC) 100pF(NC) 100pF(NC) GND_POWER 1A

DVCC5

8 30 62 100 128

13 34 50 74 87 116

8801_AGND

R115

0

38

A

2

8801_AGND

8801_AGND

ViHonor Technology Co.,LTD8 Title

WT8801Size B Date:5 4 3 2

Document Number


Rev A of 10

7

5

4

3

2

1

1,3,4,5,9 1

DVCC3 DVCC25

DVCC3 DVCC25

L33D

QT2012 WT_PVDD C137 + C138 104 C139 104 C140 104 C141 104 C142 104 C143 104 C144 104 WT_PVDD 7D

DVCC3

SX/47u/25V

C145 104

C146 104

C

L35 DVCC25

QT2012 WT_VDD C151 + C152 104 C153 104 C154 104 C155 104 C156 104 C157 104 C158 104 WT_VDD 7

C

SX/47u/25V

L36 DVCC25B

QT2012 WT_AVDD C159 + C160 104 WT_AVDD 7B

LESR/47u/25V 8801_AGND

1,9

DVCC5

DVCC5

7 8801_AGND

8801_AGND

R119

0 GND_POWER

GND_POWER

1,7A

A


WT8801 POWER &EXT.OSDSize B Date:5 4 3 2

Document Number


Rev A 10

8

of

5

4

3

2

1

DVCC5 U10 R173 R PWM_AUDIO NC 1 2 3 4 5 MCU_5V C161 1M R137 R133 33R 6 7 8 9 10 Y3 SDA SCL PANEL_SELECT0 PANEL_SELECT1 PANEL_SELECT2 PANEL_SELECT3 11 12 13 14 15 16 17 DEBUG KS3 KS2 18 19 20 21 D+ PWM2 PWM1 PWM0 RESET VDD3V VDD5V GND OSC0 OSCI DNC VIN HIN PD6/PWM3 PD5/PWM4 PD4/PWM5 PD3/PWM6 PD2/PWM7 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 VSYNC HSYNC PANEL_ON/OFF INV_ON/OFF LEDA LEDB R134 0R AU2 R136 0R AU1 R138 0R MUTE EN_LVDS EN_151 EN_7113 151_PDO 8801_RST R139 R140 151_SCDT LS KS4 KS5 PANEL_ON/OFF INV_ON/OFF JTEST1 MCU_5V C169 104 DVCC3 DVCC5 C170 104 DVCC5 U11 R145 1K SCL 1 2 3 7 6 4 NC NC NC WC SCL GND 24C08 1B

1

KEYBOARD CIRCUITR120 470R R121 470R

DVCC5 R169 R122 R123 R124 R125 R126 R127 LED0 10K 10K 10K 10K 10K 10K 10K KS0 KS1 KS2 KS3 KS4 KS5 C176 C162 C163 C164 C165 C166 C167 103 LED1 104 104 104 104 104 104 J1 DVCC5 IR_INT 1 2 3 LS 1 R162 R163 R164 R165 R166 R167 LED1 100R 100R 100R 100R 100R 100R

CON4 1 2 3 4 5 6 7 8 9

PWM_INVD

R128

DVCC3 R130 MCU_5V R131

#RST 0(NC) 0(NC)

2

D

LEDA

R132

10K

Q6 3906 Q7 3906

10pF C168

10pF

12.00MHz IR_INT NC

CPU_INT R168

PD1/HOUT PD0/VOUT PA7/PWM13/CLAMP PA6/PWM12 PB5/SDA2 PA5/PWM11 PB4/SCL2 PA4/PWM10 PB3/PAT PA3/PWM9 PB2 PA2/PWM8 PB1 PB0 PA1/SCL1 PA0/SDA1 IRQ PC7/SOGIN PC6 PC5 PC4 PC0/AD0 PC1/AD1 PC2/AD2 PC3/AD3

LEDB

R135

10K

LED0

2

DVCC5 R176 4.7K J2 1 2 WAFER/M24262

WAFER,M24269

33R 33R

DDC_SCL1 DDC_SDA1

WAFER/M24263

IR

LIGHT SENSOR

WT62P2/44PIN/PLCCC

PANEL_ON/OFF INV_ON/OFF 8801_RST SCL SDA EN_LVDS 1

1C

DVCC5

DVCC5 SCL SDA DEBUG EN_LVDS EN_7113

1 3 5 7 9 11 13

2 4 6 8 10 12 14

EN_151 151_PDO 8801_RST PANEL_ON/OFF INV_ON/OFF 151_SCDT

8801_RST SCL SDA EN_LVDS

7 3,5,7 3,5,7 10

MD241847/2X7(NC) VCC 8 C171 104 SDA 5 SDA PANEL_SELECT0 PANEL_SELECT1 PANEL_SELECT2 PANEL_SELECT3 R146 1K JP4 1 3 5 7 2 4 6 8 R147 R148 R149 R150 100R 100R 100R 100R ISP1 DVCC5 DDC_SCL1 DDC_SDA1 1 2 3 4 PINHEAD/2.54(NC) EN_151 EN_98 PWM_INV KS0 KS1 KS2 KS3 KS4

EN_151 EN_7113 BGT_ADJ KS0 KS1 KS2 KS3 KS4

4 5 1,7 7 7 7 7 7

+12V

+12V VGA_CVCC5

MD241844/2X4 2 VGA_CVCC5

B

ISP PORTVCC 1 1,3,4,5,8 DVCC5 DVCC3 DVCC5 DVCC3 R153 R154 4.7K 2 2 DDC_SCL1 DDC_SDA1 DDC_SCL1 DDC_SDA1 VCC 5.1V 2,3 2,3 7 HSYNC VSYNC CPU_INT HSYNC DVCC5 VSYNC CPU_INT R160 4 4 151_SCDT 151_PDO 151_SCDT 151_PDO 1K Title Size B Date:5 4 3 2

R151 VCC VCC L37 QT2012 VGA_CVCC5 R152 0R 2 D10 1 1N4148(SMD) Q8

0(NC) DVCC5 GND_POWER 3906 MCU_5V R156 4.7K R155 PWM_AUDIO R158 4.7K MUTE #RST 3906 + SX/47u/25V C174 AU1 C175 AU2 + SX/10uF/25V +12V DVCC5 SP1 1 2 3 4 5 6 7 WAFER/M24267 GND_POWER 1,7

4.7K

C173 104

C172 + D11 SX/47u/25V 4.7K Q9 R157

4.7K

R159 10K

SPEAKER CONTROLA

A

R161 0(NC)

Weltrend Semiconductor, Inc.MicroControllerDocument Number


Rev B 10

9

of

5

4

3

2

1

1

PVCC

PVCC

7 7

PCLK PHSYNC PVSYNC PVALID EN_LVDS

PCLK PHSYNC PVSYNC PVALID EN_LVDS BP15 BP14 BP13 BP12 CA1 BP11 BP10 BP9 BP8 GP15 GP14 GP13 GP12 GP11 GP10 GP9 GP8 RP15 RP14 RP13 RP12 RP11 RP10 RP9 RP8

CPT 15" PANEL USEDP3 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

P2 PCLK PVALID PVSYNC PHSYNC 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

1,3,4,5,8,9 DVCC3 1,7 GND_POWER

DVCC3 GND_POWER

7 7 9

D

7

R[0..7]

R[0..7] R0 R1 R2 R3 4 3 2 1

RA15 5 6 7 8 RA16 R4 R5 R6 R7 4 3 2 1 RA17 G0 G1 G2 G3 4 3 2 1 RA18 G4 G5 G6 G7 4 3 2 1 RA19 B0 B1 B2 B3 4 3 2 1 RA20 B4 B5 B6 B7 4 3 2 1 33R/8P4R 5 6 7 8 33R/8P4R 5 6 7 8 33R/8P4R 5 6 7 8 33R/8P4R 5 6 7 8 33R/8P4R 5 6 7 8 33R/8P4R BP4 BP5 BP6 BP7 4 3 2 1 BP0 BP1 BP2 BP3 4 3 2 1 GP4 GP5 GP6 GP7 4 3 2 1 GP0 GP1 GP2 GP3 4 3 2 1 RP4 RP5 RP6 RP7 4 3 2 1 RP0 RP1 RP2 RP3 4 3 2 1

D

5 6 7 8 CA2 C*4_10pF(NC) 5 6 7 8 CA3 C*4_10pF(NC) 5 6 7 8 CA4 C*4_10pF(NC) 5 6 7 8 CA5 C*4_10pF(NC) 5 6 7 8 CA6 C*4_10pF(NC) 5 6 7 8 C*4_10pF(NC) CA7

BP7 BP6 BP5 BP4 BP3 BP2 BP1 BP0 GP7 GP6 GP5 GP4 GP3 GP2 GP1 GP0 RP7 RP6 RP5 RP4 RP3 RP2 RP1 RP0 PVCC

7

G[0..7]

G[0..7]

C

C

7

B[0..7]

B[0..7]

IL-FHR30S-HF(JAE)/CPT(NC)

IL-FHR45S-HF(JAE)/CPT(NC)

7

R[8..15]

R[8..15] R8 R9 R10 R11 4 3 2 1

RA21 5 6 7 8 RA22 R12 R13 R14 R15 4 3 2 1 RA23 G8 G9 G10 G11 4 3 2 1 RA24 G12 G13 G14 G15 4 3 2 1 RA25 B8 B9 B10 B11 4 3 2 1 RA26 B12 B13 B14 B15 4 3 2 1 33R/8P4R 5 6 7 8 33R/8P4R 5 6 7 8 33R/8P4R 5 6 7 8 33R/8P4R 5 6 7 8 33R/8P4R 5 6 7 8 33R/8P4R BP12 BP13 BP14 BP15 4 3 2 1 BP8 BP9 BP10 BP11 4 3 2 1 GP12 GP13 GP14 GP15 4 3 2 1 GP8 GP9 GP10 GP11 4 3 2 1 RP12 RP13 RP14 RP15 4 3 2 1 RP8 RP9 RP10 RP11 4 3 2 1

5 6 7 8 CA8 C*4_10pF(NC) 5 6 7 8 CA9 C*4_10pF(NC) 5 6 7 8 C*4_10pF(NC) CA10 5 6 7 8 C*4_10pF(NC) CA11 5 6 7 8 C*4_10pF(NC) CA12 5 6 7 8 C*4_10pF(NC)

GENERAL PANEL CONNECTOR USEDP4 BP7 BP5 BP3 BP1 GP7 GP5 GP3 GP1 RP7 RP5 RP3 RP1 PVALID PVSYNC PVCC 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 BP6 BP4 BP2 BP0 GP6 GP4 GP2 GP0 RP6 RP4 RP2 RP0 EN_LVDS PHSYNC PCLK PVCC P5 BP15 BP13 BP11 BP9 GP15 GP13 GP11 GP9 RP15 RP13 RP11 RP9 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 BP14 BP12 BP10 BP8 GP14 GP12 GP10 GP8 RP14 RP12 RP10 RP8B

B

7

G[8..15]

G[8..15]

MD240216

7

B[8..15]

B[8..15]

MD240220

A

A


LCD Panel interfaceSize Document Number Custom Date:

VHTEK(41430161801)Sheet1

Rev A of 10

Wednesday, January 29, 2003

10

5

4

3

2

5

4

3

2

1

F1 FUSE-1/4W

L2 DR7X8

P163V/4A+

C8 220UF 35V

+

C22 220UF 35V

+

C9 100UF 25V

CON1 CON2.5 -06D

10X12.5

10X12.5

8X11

R0603 R7 1K

R1206 R9 1K

D1 1N4148

P2F2 FUSE-1/4W R6 R0603 5.1K R0603 R5 24.3K R0603 R8 NC C0603 C5 1UF S14800 Q5

C4 C0805 1UF

L2 COKE-T50-52

D

+12V+

1 2 3 4 5 6 7

1 IN + 2 IN + 1 IN FB DTC CT RT GND C1 TL494 U1 2 IN REF CTRL VCC C2 E2 E1

16 15 14 13 12 11 10 9 R11 0R R1/8W R1 R0603 4.7K R12 R0603 2K

C2 330UF 10X10

C3 0.1UF C1206

ZD3 16B

CON2 CON2.5-04

C1 C1206 1NF

+5V

3904 Q1 R13 R1206 4.7R

R10 R0603 0R

R4 R0603 5.1K

8

C7

C0603 1000PF

3906 Q2

D2 DIODE-201 SB540

R0603 R23 560R R34 0R R0805 3904 Q4

C

C

R0603 R17 1K C6 C0603 0.1UF R18 R0805 5.1K

R1/8W R15 1K

D4 1N4148

C16 C0805 1UF

L3 COKE-T57-52

R0603 R16 16.2K

1 2 1UF

1 IN + 2 IN + 1 IN FB DTC CT RT GND C1 TL494 U1 2 IN REF CTRL VCC C2 E2 E1

16 15 14 13 12 11 10 9 R14 R0603 100K R2 R0603 0R R26 R0603 4.7K R25 R0603 2K

13N06 Q6 C14 C1206 1NF 250V

+

R19 24.3K R0603

C10 C0603

C13 330UF 10X10 16V

+

C21 330UF 10X10 16V

C12 0.1UF C1206

ZD4 6.2B

3 4 5 6 7 8

3904 Q8

R3 R0603 10KB

R21 R0603 5.1K

C11 C0603 1NF

R20 R0603 16.2K

3906 Q7 C15 C0603 1000PF 3904 Q5

D3 DIODE-201 SB540

R22 R1206 4.7RB

R24 R0603 560R

ZD5 3.6B D5 1N4148 C18 C0603 1UF R29 R0603 5.1K 6.2B ZD1 16B ZD2

R28 R0603 10K

R33 R0603 1K Q10 3906 3904 Q9A A

R27 R0603 20K

C17 C0603 1UF

C20 C0603 1UF

R32 R0603 5.1K

Title

3680 DC-DCSize Date:5 4 3 2 1

Document Number

Rev Sheet

4143036800X1of

1

5

4

3

2

1

+9V U204 3 C202D

+12V LM7809 JP201 GND O/P I/P 1 2 1N4001 JP1 1 2 3 4 5 6 7 8 HEADER 8 NC. BS2 OUT2 VCC OUT1 BS1 PW-GND STBY FILTER NF1 IN1 IN2 NF2 PRE-GND1 PRE-GND2 1 L200CHOKE RF U201 BA5417

+ 2 C201 10u/16V + +12V +12V R202 47 GND SCL SDA +9V C206 C207 R221 47P SDA SCL 47P 10K R222 C200 .0027 + C205 .0027 10K 10u/25V C233 C212 C231D

470u/16V J201 1 2 3 TUNER R + L R204 2.2K 1 2 3 4 5 6 7 8 C218 2.2u 9 10 C208 2.2u 11 12 C213 0.1 13 14 C209 0.1 + + C217 0.1 R209 C215 R206 0.1 R201 2.2K C203 4.7u + U202 RIN3 RIN2 RIN1 LIN1 LIN2 LIN3 LIN4 MUXOL INL MUXOR INR BINR BOUTR BINL RIN4 LOUT ROUT A_GND Vs CREF SDA SCL D_GND TRER TREL NC. NC. BOUTL 28 27 26 25 24 23 22 21 20 19 18 17 16 15 R203 47 C204 4.7u

J200

RCA R205 2.2K R C210 + 4.7u

+ 100u/16V

L

C214 + R207 2.2K

4.7u

+

470u/16V

C216

R223

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 R224

100u/16V

TDA7440

R208 120 C221C

+

C

R210

R212

C220

R211

5.1K

120

5.1K

C222 + 100u/16V

5.6K

5.6K

2.2/1/2W

+ 47u/16V

+ 4.7u/50V + R L

2.2/1/2W

PC AUDIO

C227 4.7u

100u/16V

R214 2.2K

0.1/25V

1000u/16V

1000u/16V

5 1

L +

C225

C219

2

R

+

+

C228 0.1/25V

+

C226

J203

R213 2.2K

C223 4.7u +

C224

C229 4.7u/50V

R215 2.2K J204 1 2 3 4 5 6 AUDIO O/P R L R R216 2.2K L

C230 4.7u + +9V Q201 + R217 15K

R +9V Q200 R218 15K L

R225 R226

JUMPER JUMPER

B

R224 C232 4.7u NPN BCE NPN BCE L R R223 NC NC

B

R219 J206 2 5 1 PC AUDIO 330

R200 1 2 3 4 SPEAKER J205 330

A

A

Title Size B Date:5 4 3 2

Document Number TV AUDIO(VH23600A) Tuesday, March 01, 2005 Sheet1

Rev 1 of 1

V321F21680 :G

:V321F21680 21" VGA+V 4143016803 : 04/12/27 V321F21680A 4010110102 4010116502 4010133202 4010175002 4010900052 4010910152 4010910252 4010910352 4010910552 4010922152 4010927252 4010933002 4010933052 VGA PARTS ON MAIN BOARD RES-CHIP 1/10W F 100R 0805 RES-CHIP 1/10W F 165R 0805 RES-CHIP 1/10W F 3.3K 0805 RES-CHIP 1/10W F 75R 0805 RES-CHIP 1/16W J 0R 0603 RES-CHIP 1/16W J 100R 0603 RES-CHIP 1/16W J 1K 0603 RES-CHIP 1/16W J 10K 0603 RES-CHIP 1/16W J 1M 0603 RES-CHIP 1/16W J 220R 0603 RES-CHIP 1/16W J 2.7K 0603 RES-CHIP 1/16W F 33R 0603 RES-CHIP 1/16W J 33R 0603 REEL CR030101FR REEL CR030161FR REEL CR030332FR REEL CR030750FR REEL CR030000JR REEL CR030101JR REEL CR030102JR REEL CR030103JR REEL CR030105JR REEL CR030221JR REEL CR030272JR REEL CR030330FR +-1% REEL CR030330JR

1 1 1 1 3 18 15 7 15 2 2 1 2 16

PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS

1 1R11 R13 R48 R24 R27 R30 L13~15,32,R33,41,42,44,47,107,111~114,134,136,138,152(2002/11/25) R1 R2 R23 R26 R29 R147 R148 R149 R150 R162 R163 R164 R165 R166 R167 R14 R19 R20 R21 R145 R146 R160(2002/11/25) R3,R4,R18,39,105,122~127,132,135,159,169 R137 R180 R22 R25 R12 R64 R65(2002/11/25) R36,40,43,95,96,98,99,101~104,106,108~110,133,139,140(2002/11/25) R45 C3,7,15,18,19,22,23,25,30,31,35,36,47,48~57,59~65,67 C68,69,74,75,76,138~146,152~158,160,162~167,169~171,173, C1,C2 R17 R120 R121 R15 R153 R154 R155 R156 R157 R158 R176(2002/9/27) R10 RA1~RA26 U3(411221117T LM1117MT,SMT,SOT-223 NS ()=>2'nd) U2(411221587T RC1587MT SMT FAIRCHRD()=>2'nd) Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q2(FSS134=>2'nd) D11 D3 D4 D6 D7 D2 D5 D8(4120709923 DIODE BAV99,SOT-23,SMT=>2'nd) D10 PCB(2003/1/27) U11(24C08=>2'nd) U4(415ST9883S-140) IC MST9883-140=>2'nd) 2003/10/15 U8 L38 L3~L8,L10~L12 L16 L17 L18 L33 L35 L36 L37 FOR JP2 CON7(2003/2/10) JP2

714E104456 4010947152 4010947252 4010947352 4088083309411231117T 411231084T

411693904S 411693906S 411720102S 412050051T 412050056S 4120721723 4121041480V0348 4143016803 4159524A60 415AD9883S140 415WT8801S 4322151712 4322600512 4323800332 4490200100 4490220220 4490424184

CAP-Y5V 0.1uF/50V +80-20% 0603 RES-CHIP 1/16W J 470R 0603 RES-CHIP 1/16W J 4.7K 0603 RES-CHIP 1/16W J 47K 0603 RES-NET 1/16W 33R 8P/4R 0603 Regulator,AIC 1117 ACY Regulatop,AIC1084CM-5A TRS.NPN,SS3904,SMD, T116,TO-23 TRS.PNP,SS3906,SMT, T116,TO-23 TRS. MOSFET FSS102 ZENER DIODE RLZ5.1V SMT ZENER DIODE,RLZ5.6V,SMT,ROHM DIODE DAN217-T146,SOT-23 DIODE 1N4148W SMT MAIN PCB FR4 110X135mm VER:4.06 (NO VHTECH) IC S524A60X81-DCB0 AD9883-140,LQFP(ST-80) IC WT8801D128P QT4532KL 150HC-3ASMD QT3225KL060MC-1.5ASMD QT2012VL080MC-1A0805SMD SHORT PIN 2P 2.5mm P24102B WAFER 2P M24262 180 WAFER MD241842 2X2

SMT CERAMIC CC05104K2R REEL CR030471JR REEL CR030472JR REEL CR030473JR SMT AR16

ROHM REEL ROHM FSS102 RLZ5.1V RLZ5.6V SMT,ROHM

66 3 8 1 26 1 1 3 4 1 1 4 3 1 1 1 1 1 1 9 7 1 1 1

PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS

S524A60X81-DCB0 SMT,FOR 17"LCD MQFP(S-128) SMT 150H-3A 060MC-1.5A,SMD P24102B M24262 180 MD241842

1of3

5/16/2005

V321F216804490502000 4490804000 4490825400 4491102110 449155L101 4570508000 4570542PLC515M100S25 515M101S162 515M470S252 515M479S252 515N470S25

515X471T165 5406100000 714C103146 714C392146 714C393156 714E473446 714G100546 714G101556 7151200003 7151431803 V321F21680F 4010927152 3105017040 4010118002 4010156002 4010900052 4010910252 4010910552 4010922152 4010933052 4010933252 415S71150S 4323800332 714E104456 714E473446 714G220546 7152457603 3101003300 V321F2680G 4490220220 4490502000 V321F21680E 4493211850V0385 4494011850V0385 V321F21680C

WAFER 5P M24265 DIP 180 M24265 WAFER MD2418442X4 2.54mm MD241844 WAFER M241858 180 2.5mm M241858 180 WAFER 11P M242611 2.0mm M242611 VGAHDR15SGDIP() HDR15SG IC SOCKET P:2.54mm DIP-8 MD2202P4 SMDSOCKET PLCC 44PIN SOCKET PLCC 44 CAP-ECM 10UF 25V 4X7 105 TYPE:SX P:2.5mm DIP(4.0+/-0.2mm) CAP-ECM 100UF 16V 6.3X7 105 TYPE:SX P:2.5mm DIP(4.0+/-0.2m CAP-ECM 47UFM 25V 6.3X7 105 TYPE:SX P:2.5mm DIP(4.0+/-0.2 CAP-ECM 4.7UFM 25V 4X7 105 TYPE:SX P:2.5mm DIP(4.0+/-0.2m CAP-ECN 47UF 25V TYPE:LESR(4.0+/-0.2mm) CAP-ECX 470UFM/16V 105 8X11 ECX TYPE:SM P:5mm JUMP WIRE CAP-X7R 103/50V+/-10% 0603 SMT CERAMIC CAP-X7R 392/50V+/-10% 0603 SMT CERAMIC CAP-X7R 393/16V+/-10% 0603 SMT CERAMIC CAP-Y5V 473/50V+80/-20% 0603 SMT CERAMIC CAP-NPO 10pF/50V +/-5% 0603 SMT CERAMIC CC03100K2R CAP-NPO 100pF/50V,+/-5% 0603 SMT CERAMIC CRYSTAL 12MHZ HC-49uS 16pFDIP XTAL,HC_49uS,DIP 14.308MHZ,16pF VIDEO PARTS ON MAIN BOARD RES-CHIP 1/16W J 270R 0603 REEL CR030271JR DIN SOCKET JS-MD508A-4 RES-CHIP 1/10W F 18R 0805 REEL RES-CHIP 1/10W F 56R 0805 REEL RES-CHIP 1/16W J 0R 0603 REEL CR030000JR RES-CHIP 1/16W J 1K 0603 REEL CR030102JR RES-CHIP 1/16W J 1M 0603 REEL CR030105JR RES-CHIP 1/16W J 220R 0603 REEL CR030221JR RES-CHIP 1/16W J 33R 0603 REEL CR030330JR RES-CHIP 1/16W J 3.3K 0603 REEL CR030332JR ICSAA7115H SAA7115H QT2012VL080MC-1A0805SMD CAP-Y5V 0.1uF/50V +80-20% 0603 SMT CERAMIC CC05104K2R CAP-Y5V 473/50V+80/-20% 0603 SMT CERAMIC CAP-NPO 22pF/50V+/-5% 0603 SMT CERAMIC CC03220K2R XTAL,24.576MHZ 24.576MHZ,16pF,50ppm RCA PIN JACK RJ-1003-30YF() TV PARTS ON MAIN BOARD WAFER 2P M24262 180 WAFER 5P M24265 DIP 180 INTERFACE PARTS ON MAIN BOARD PIN HEADER 2.0mm W180-16*2P PIN HEADER 2.0mm W180-20*2P LS PARTS ON MAIN BOARD

1 1 1 1 1 1 1 2 1 12 1 2 1 1 1 1 1 3 4 2 1 1 1 1 1 4 4 6 2 1 1 5 1 1 3 16 8 2 1 1 1 1 1 1 1 1 1

PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS

CON3 JP4 CON1 CON4 VGA1 FOR U6 (2003/2/10) FOR U10(2003/1/24) C32 C175 C21(2002/12/30) C9 C17 C20 C28 C29 C33 C34 C137 C151 C172 C174 C181 C136 C73 C159 C14 F1(2003/6/25) C176 C72 C71 C38 C43 C45 C130 C131 C161 C168 C40 C41 Y3 Y2 R88 SV11 R77 R79 R81 R83 R78 R82 R86 R80 L19 L25 L28 L29 L30 R97 R92 R31 R179 R85 R87 R90 R91 R171 R172 R84 U7 L26 L27 L40 C106~110,112~115,180,190~195 C102 C116 C119 C122 C125 C126 C196 C197 C127 C128 Y1 VD21

M24262 180 M24265 PH2S-2D-216GB FPH2S-2D-220GB

VD11 CON5(2003/2/10) P5 P4

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V321F216804490220220 V321F21680B 4490702000 4490802000 V321F21680D 4490320220 WAFER 2P M24262 180 AUDIO PARTS ON MAIN BOARD WAFER M24267 180 WAFER 8P M24268R 2.0mm IR PARTS ON MAIN BOARD WAFER 3P M24263 2.0mm 180 M24262 180 M24267 1 1 1 1 1 1 PCS PCS PCS PCS J2(2003/2/10) SP1 CON2 J1

M24263 180

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V460012360H

V460012360 19" AUDIO BOARD 4143023600 :05/03/31 5116272111 515M100T25515M101S162

PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS

2 2 4 12 2 1 7 4 1 1 1 1 2 2 8 2 2 2 2 1 2 1 1 1 1 1 1 1 3 C234,C205 C201,C233 C212,C216,C222,C226 C203,C204,C208,C210,C214,C218,C223,C227,C230,C232,C221,C229 C207,C206 C220 C209,C213,C215,C217,C225,C228,C235 C202,C231,C219,C224 J202 J201 J205 L200 Q200,Q201 R219,R200 R201,R204,R205,R207,R213,R214,R215,R216 R203,R202 R206,R209 R211,R208 R217,R218 R222 R210,R212 FOR U201 J200 J203 FOR U201 U201 U200 R225,R226,JP200

CAP-MC 0.0027UFK 100V-RT-P:5mm CAP-ECM 10uF/25V4X7 105CAP-ECM 100UF 16V 6.3X7 105 TYPE:SX

TYPE:SX P:2.5mm,DIPP:2.5mm DIP(4.0+/-0.2mm)

515M479T252 5128470552 515M470T252 5134104452515M471S163

CAP-ECM 4.7UFM 25V 105 4X7 CAP-CCSL 47PFJ 50V -RTCAP-ECM 47UFM 25V 105 6.3x7 CAP-SCF 0.1UFZ 50V-RT- P:5mmCAP-ECM 470UF 16V 8X9 105 TYPE:SX DIP

TYPE:SX P:2.5mm TYPE:SX P:2.5mmP:3.5mm DIP(4.0+/-0.2mm)

4490802000 4490320220 4490425010 4322309046 4110209450 4050533155 4050522255 4050547055 4050556255 4050512155 4050515355 4050510355 4050122955 8504113008 3101095020 3103551070 20010921F2 4159541700 415974400S4143023602

5406100000 41201040074112278090 4050510255 C45920F010 C45920F000

WAFER M24268 180 WAFER 3P M24263 2.0mm 180 WAFER 4P M241854 2.0mm 180 FERRITE BEAD 3uH TRS. 2SC945 RES-CF 1/4W J 330R SMALL -ATRES-CF 1/4W J 2.2K SMALL -ATRES-CF 1/4W J 47R SMALL -ATRES-CF 1/4W J 5.6K SMALL -ATRES-CF 1/4W J 120R SMALL -ATRES-CF 1/4W J 15K SMALL -ATRES-CF 1/4W J 10K SMALL -ATRES-CF 1/2W J 2.2R SMALL -ATSCREW BIND 3X8B RCA PIN JACK RJ-1095 PHONE JACK JY-3551-01-070 HEAT SINK47x15.9x20mm IC BA5417 DIP IC TDA7440 SMD PCB 122MMX50MM(FR-1)VER:0.07 JUMP WIRE DIODE IN4007 -RTTRS.REGULATOR LM7809 TO-220 RES-CF 1/4W J 1K SMALL -ATGround wire(black)70mmUL1007#18AWG Ground wire(black)40mmUL1007#18AWG

M24268 180 M24263 180

J2R201CF 1/2W S 5%

PCSPCS PCS PCS PCS

1 1 1 1 1

JP201 U202R220(VER 0.05R222C221GND, VER0.07R220) J200()GNDC201 A(VER0.05C231,VER0.07A)

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V8121A3680 :D 1 ******* ************************************************************** ******* ************************************************************** 1 PCS R2 V 1 PCS R24 V 2 PCS R17 R33 V 1 PCS R25 V 1 PCS R26 V 3 PCS R21 R32 R29 V 3 PCS R3 R27 R28 V 2 PCS R16 R20 V 1 PCS R19 V 1 PCS R14 V 1 PCS R18 V 1 PCS R22 V 1 PCS R15 V 2 PCS C11 C15 V 1 PCS C6 V 2 PCS C10 C17 C18 C20 V 1 PCS C14 X 2 PCS C3 C12 V 1 PCS C16 V 1 PCS C9 V 2 PCS C8 C22 X 3 PCS C2 C13 C21 V 3 PCS Q5 Q8 Q9 X 2 PCS Q7 Q10 X 1 PCS ZD5 V X 2 PCS ZD1 ZD4 1 PCS ZD3 X 2 PCS D4 D5 X page 1 of 3 5/16/2005

V8121A3680LCD POWER BOARD 4143036800 :2005/05/ 12 **************** ************************************************ **************** ************************************************ 4010900052 RES-CHIP 1/16W J 0R 0603 4010956102 RES-CHIP 1/16W +-1% 560R 0603 4010910202 RES-CHIP 1/16W +-1% 1K 0603 REEL 4010920202 RES-CHIP 1/16W F 2K 0603 4010947202 RES-CHIP 1/16W F 4.7K 0603 4010951202 RES-CHIP 1/16W F 5.1K 0603 REEL 4010910352 RES-CHIP 1/16W J 10K 0603 4199116222 RES-CHIP 1/10W +-1% 16.2K 0603 REEL 4199124322 RES-CHIP 1/10W F 24.3K 0603 REEL 4010910452 RES-CHIP 1/16W +-5% 100K 0603 4010151202 RES-CHIP 1/10W F 5.1K 0805 REEL 4010847902 RES-CHIP 1/8W F 4.7R 1206 4050510255 RES-CF 1/4W J 1K SMALL -AT714C102546 CAP-X7R 102/50V,+/-5%,0603,SMT,CERAMIC 714E104456 CAP-Y5V 0.1uF/50V +80-20% 0603 714C105436 CAP-Y5V 1UF/10V,+80/-20%,0603,SMT,CERAMIC 7145102176 CAP-X7R 0.001UF/250V,+-10%,1206,SMT,CERAMIC 7145104156 CAP-X7R 0.1UF/50V,+-10%,1206,SMT,CERAMIC 7146105446 CAP-Y5V 1.0uF 25V +80%-20% 0805,SMT 515N101L35 CAP-ECN 100uF 35V 105 8X11 515N221L35 CAP-ECN 220uF 35V TYPE:LESR 10510x12.5mm 515N331L16 CAP-ECN 330uF 16V TYPE:LESR 1058x14mm 411693904S TRS.NPN,SS3904,SMD, T116,TO-23,ROHM,REEL 411693906S TRS.PNP,SS3906,SMD, T116,TO-23,ROHM,REEL 412050036S ZENER DIODE 3.6V SMT 412050062S ZENER DIODE 6.2V SMT 412050160S ZENER DIODE,16V,SMT 4121041480 DIODE,1N4148W,SMT

V8121A3680 :D

V8121A3680LCD POWER BOARD 4143036800 1 :2005/05/ 12 **************** ************************************************ ******* ************************************************************** **************** ************************************************ ******* ************************************************************** 4120105400 DIODE SB540 5A/40V 1 PCS D3 V 4143036800 POWER PCB 130X39.5mm FR-1 VER:0.05 1 PCS PCB X 415N49416S IC AP494A SMD 1 PCS U2(KIA494=>2'nd) X 4323100019 CHOKE COIL 10uH DR6X8 DIP 1 PCS L2 V 4323101019 CHOKE COIL 100uH T57-51 1 PCS L3 X 4490402050 WAFER 4P M241854 2.5mm 180 1 PCS CON2 X 4490625400 WAFER M241856 1802.5mm 1 PCS CON1 X 449020702B DC POWER JACK JS-DC014KA(BLACK) 2.5mm 2 PCS P1,P2 X 4490825400 WAFER M241858 180 2.5mm 1 PCS CN1 X 5263400073 FUSE FSG-20N 4A/125V DIP TAPPING 2 PCS F1 F2 X 411721306S TRS. FQD13N06L 1 PCS Q6 V 5406100000 JUMP WIRE 14 PCS JP1,2,3,4,5,6,7,8,9,10,11,12,13,14 **************** ************************************************ ******* ************************************************************** CN1 ,PCB12V . ,!!!!

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V114B01950VI195014B0 D: V114B01950(VI195014B0) INVERTER PCB ASS'Y TYPE:14B0 : 2003/12/24 ***************** ************************************************ ***************** ************************************************ [4010110202] RES-CHIP 1/10W F 1K 0805 REEL [4010110302] RES-CHIP 1/10W F 10K 0805 REEL [4010139202] RES-CHIP 1/10W F 3.9K 0805 REEL [4010151202] RES-CHIP 1/10W F 5.1K 0805 REEL [4010182202] RES-CHIP 1/10W +-1% 8.2K 0805 REEL [4010815202] RES-CHIP 1/8W F 1.5K 1206 REEL [4010822202] RES-CHIP 1/8W +-1% 2.2K 1206 REEL [4010910302] RES-CHIP 1/16W +-1% 10K 0603 REEL [4010910402] RES-CHIP 1/16W +-1% 100K 0603 REEL [4010913302] RES-CHIP 1/16W +-1% 13K 0603 REEL [4010918302] RES-CHIP 1/16W +-1% 18K 0603 REEL [4010920202] RES-CHIP 1/16W +-1% 2K 0603 REEL [4010920302] RES-CHIP 1/16W +-1% 20K 0603 REEL [4010924202] RES-CHIP 1/16W +-1% 2.4K 0603 REEL [4010927302] RES-CHIP 1/16W F 27K 0603 REEL [4010930402] RES-CHIP 1/16W +-1% 300K 0603 REEL [4010947902] RES-CHIP 1/16W +-1% 4.7R 0603 REEL [4010956102] RES-CHIP 1/16W +-1% 560R 0603 REEL [4010982202] RES-CHIP 1/16W +-1% 8.2K 0603 REEL [410004800S] TRS. SI4800 SMT [410024672S] TRS.2SC4672 2A/50V MPT3 LOW VCE,SMT [410341430S] TRS.DTA143XK 0.1/50V,SMT3 [4110PUMX1S] TRS. PUMX1 SMD [411693904S] TRS.NPN,SS3904,SMD, T116,TO-23,ROHM,REEL [411693906S] TRS.PNP,SS3906,SMT, T116,TO-23,ROHM [412050036S] ZENER DIODE,3.6V,SMT [4120709923] DIODE BAV99,SOT-23,SMT

*********** *********** 2 2 2 1 2 8 2 4 2 1 1 1 2 1 1 2 2 2 1 2 4 1 4 1 3 2 2

**** ******** ***************************************** **** ******** ***************************************** R25 R33 PCS R18 R45 PCS R3 R23 PCS R5 PCS R7 R14 PCS R8 R11 R20 R22 R27 R29 R30 R32 PCS R12 R31 PCS R10 R48 C22 R38 PCS R39 R42 PCS R1 PCS R41 PCS R46 PCS R34 R36 PCS R6 PCS R40 PCS R4 R37 PCS R26 R28 PCS R16 R21 PCS R2 PCS PCS Q1 Q2 PCS Q7 Q8 Q13 Q14 PCS 17 PCS Q5 Q6 Q15 Q18 PCS Q4 PCS Q3 Q11 Q12 D2 D4 PCS D3 D8 PCS

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2005-5-16

V114B01950VI195014B0 D: V114B01950(VI195014B0) INVERTER PCB ASS'Y TYPE:14B0 : 2003/12/24 ***************** ************************************************ ***************** ************************************************ [41207SR24S] DIODE SR24 2A/40V SMD [4121041480V0348] DIODE,1N4148W,SMT [4143019500B] INVERTER PCB 180x25mm VER:0.02 FR-4 [415N49416SV0274] IC AP494A SMD [4199124322] RES-CHIP 1/10W F 24.3K 0603 REEL [4199169812] RES-CHIP 1/10W +-1% 6.98K 0603 REEL [4323080108] CHOKE COIL 80uH [4490200420] MINI JUMPER (FOR MD24023) [44902SM02BV0242] CONN.BH3.5mm W2P SMT90(P35J1L-02SMT) [449050200R] WAFER 5P M24265R DIP 90 [4490402000] WAFER 4P MD24022 2X2 2.0mm 180 [5075154401] CAP-MEF 0.15UF +-5% 100V BOX[515N101T25] CAP-ECN 100uF 25V TYPE:LESR 6.3X11

[5263300073] [7050915610] [7144273156] [714C102146] [714C104106] [714E105406] *****************

FUSE FSG-20N 3A/125V DIP TAPPING X'FORMER 1600T CAP-X7R 273/50V +-10% 0805,SMT CERAMIC CAP-X7R 102/50V,+/-10%,0603,SMT,CERAMIC CAP-X7R 0.1UF/16V,+/-10%,0603,SMT,CERAMIC CAP-Y5V 1.0uF 16V +80%-20% 0603,SMT ************************************************

*********** *********** 2 4 1 2 2 4 2 2 4 1 1 2 1 1 2 2 1 1 7 ***********

**** **** PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS PCS ****

******** ***************************************** ******** ***************************************** D1 D6 D7 D9 D10 D11 PCB IC1 IC2 R13 R24(2003/3/18) R9 R15 R19 R47 L1 L2 FOR JP1 CN2 CN3 CN4 CN5(2003/2/19) CN1 JP1 C5 C17 C1 F1 T1 T2 C11 C20 C9 C12 C3 C4 C10 C16 C21 C23 C24 ******** *****************************************

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2005-5-16

tlm-1903 service manual

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