Philips 42PFL7312/78 Service Manual Download Page 20

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LC4.8L LA

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Audio & Control

AUDIO

CONTROL

TUNER & IF

B23

CINCH ANALOGUE (1FH)

B23

CINCH ANALOGUE (1FH)

B22

DIGITAL IO

B12

HDMI

SIDE I/O

B17

SIDE CONNECTORS

B17

SIDE
CONNECTORS

HERCULES

AUDIO PROCESSING

B16

TOP CONN.

AUDIO

CLASS D AUDIO
AMPLIFIER

CONTROL BOARD

LED PANEL

B17

SIDE CONNECTORS

HERCULES

SYNC INTERFACE

1R06

1R07

7217
TDA15021H

1102
UV1338/A

RF IN

TUNER

2106

SCL

QSS Mixer

AM Demod.

1104

VIF1

VIF2

AD Conv.

Std Stereo

Decoder

SC1_L_RF_OUT

SC1_R_RF_OUT

AudioIN2L

AudioIN2R

SC1_COMP_AV1_L_IN

SC1_COMP_AV1_R_IN

SC1_COMP_AV1_L_IN

SC1_COMP_AV1_R_IN

SC2_L_MON_OUT

SC2_R_MON_OUT

SC2_L_IN_1

SC2_R_IN_1

IF-TER

IFOUT

AUDIO

SELECT

ADC/DAC

AUDIO

CONTROL

Vol/Treb/

Bass

Features

DACs

I2S

Processor

QSS/FM

H_16980_060.eps

210207

MUTE

OUT_MUTE

7202

1002

(1302)

L_FRONT_IN

R_FRONT_IN

FRONT_L_IN

FRONT_R_IN

1M36

(1304)

1K04

(1K01)

SC2_L

SC2_R

SC2_L_MON_OUT

SC2_R_MON_OUT

AUDIO

L/R IN

1R03

SC2_L_IN

SC2_R_IN

AV3_L

AV3_R

3Q30

3Q31

AV3_LEFT

AV3_RIGHT

7D05

7D03
SII9993CT

HDMI

PANELINK

RECEIVER

1Q01

RX2+

RX2-

RX1+

RX1-

RX0-

RX0+

RXC+

RXC-

HDMI

AUDIO

IN L/R

CVI-1

AUDIO

IN L/R

AV3_HDMI-AUDIO_SEL

10,11

AUDOUTLSR

AUDOUTLSL

1K04

(1K01)

1M36

(1304)

HP_LOUT

HP_ROUT

HEADPHONE

SOUND L-HEADPHONE-OUT

SOUND R-HEADPHONE-OUT

MUTE

OUT_MUTE

POWER_DOWN

SOUND_ENABLE

4211

4212

1J04

1739

SOUND-ENABLE_1

7606

7601
TS482ID

1010
(1303)

DETECT

EXT_MUTE

7602
74HC08PW

OUT_MUTE

POR_AUDIO

3628

3629

+5V

POR_AUDIO

PWM

7700
TDA7490

5731

1736

1M02

5
2

-16 V-19V

+16V+19V

-16V-19V

SOUND

ENABLE

DCPROT

SOUND-ENABLE

AUDIO

SUPPLY

PROT, CIRCUIT

+16 V+19V

PROT_AUDIOSUPPLY

7701÷7707

POR-CLASSD

3718

3717

PROT1

5701

5702

stby-mute

4,22

2,24

AUDIO-L

AUDIO-R

3764

6703

3761

6702

-16 V-19V

+16 V+19V

7708÷7711

PWM

OSC

5730

1735

AUDIO-L

AUDIO-R

4619

4618

N.C.

AUDIO

OUT L/R

N.C.

Channel-

Volume-

Power

1870

1K00

6801-2

6801-1

7801

7804

7803

3801

7802

GND

+3V3-STBY

OUT

PC-TV-LED

LED_SEL

3802

+3V3-STBY

Red

Green

PC-TV-LED

LED_SEL

+3V3-STBY

KEYBOARD

7217
TDA15011H/N1CD0

115

107

120

7430

+3v3STBY

+5VSW

3431

6430

114

SEL_IF_SDM

4022

116

STATUS_1

SERVICE

SDM

119

STATUS_2

102

EXT_MUTE

111

SOUND-ENABLE

122

SC_STANDBY

HERCULES

7808

LIGHT-SENSOR

LIGHT_SENSOR

1M01

(1684)

1K02

(1M01)

KEYBOARD

+3V3STBY

1202

127

AV2_DMMI_SW

AUDIO

IN L/R

7D04
UDA1334BT

DAC

4K02

4R62

4R63

3633

3632

B16

5J01

5J02

1001

LEFT

SPEAKER

RIGHT

SPEAKER

1002

POWER

COMPARATOR

7000
TDA8931T

OUT

HVPI

IN+

POWER

COMPARATOR

7001
TDA8931T

OUT

HVPI

IN+

AUDIO-L

SOUND-ENABLE

AUDIO-R

PHASE

INVERTER

7004

ONLY FOR 32” SETS

ONLY FOR 37”- 42” SETS

1J00

TO SUPPLY

( ) ONLY FOR 32”

LEFT

SPEAKER

RIGHT

SPEAKER

TO 1002

SUPPLY

( ) ONLY FOR 32”

1736

TO J03

SSB

B16

5006

5007

SDO

EXT-RES

SCK

DATAI

SYSCLK

BCK

Summary of Contents for 42PFL7312/78

Page 1: ...ams and PWB Layouts Diagram PWB SSB Tuner and IF B1 24 45 54 SSB Hercules B2 25 45 54 SSB Sync Interface B3 26 45 54 SSB Audio Delay Line PDP Only B4 27 45 54 SSB Audio Processing B5 28 45 54 SSB DC DC Converter B6 29 45 54 SSB Scaler B7 30 45 54 SSB Scaler B8 31 45 54 SSB Scaler Interface B9 32 45 54 SSB SDRAM B10 33 45 54 SSB Flash Control B11 34 45 54 SSB MUX Sync Interface B13 36 45 54 SSB Dig...

Page 2: ...imum humidity 90 R H Power consumption Normal operation W 180 37 inch 230 42 inch Stand by W 1 Dimensions WxHxD mm 1114x618x103 37 1249x697x111 42 Weight kg 26 37 inch 32 42 inch 1 2 Connection Overview Note The following connector color abbreviations are used acc to DIN IEC 757 Bk Black Bu Blue Gn Green Gy Grey Rd Red Wh White and Ye Yellow Figure 1 1 Rear and side I O connections 1 2 1 Side I O ...

Page 3: ...und Y Gnd H 2 Ground C Gnd H 3 Video Y 1 VPP 75 ohm j 4 Video C 0 3 VPPP 75 ohm j Cinch Monitor Out Video CVBS Out Audio Out Wh Audio L 0 5 VRMS 10 kohm kq Rd Audio R 0 5 VRMS 10 kohm kq Ye Video CVBS 1 VPP 75 ohm kq Cinch CVI 1 Video YPbPr In Gn Video Y 1 VPP 75 ohm jq Bu Video Pb 0 7 VPP 75 ohm jq Rd Video Pr 0 7 VPP 75 ohm jq Cinch CVI 1 Audio In Rd Audio R 0 5 VRMS 10 kohm jq Wh Audio L 0 5 VR...

Page 4: ...Mode see chapter 5 with a color bar signal and stereo sound L 3 kHz R 1 kHz unless stated otherwise and picture carrier at 475 25 MHz for PAL or 61 25 MHz for NTSC channel 3 Where necessary measure the waveforms and voltages with D and without E aerial signal Measure the voltages in the power supply section both in normal operation G and in stand by F These values are indicated by means of the app...

Page 5: ...ification The bottom line of a type plate gives a 14 digit serial number Digits 1 and 2 refer to the production center e g AG is Bruges digit 3 refers to the B O M code digit 4 refers to the Service version change code digits 5 and 6 refer to the production year and digits 7 and 8 refer to production week in example below it is 2006 week 17 The 6 last digits contain the serial number Figure 2 1 Se...

Page 6: ... Assy Panel Removal 4 4 Set Re assembly Notes Figures below can deviate slightly from the actual situation due to the different set executions Follow the disassembling instructions in described order 4 1 Cable Dressing Figure 4 1 Cable dressing 37 model Figure 4 2 Cable dressing 42 model H_16980_051 eps 200207 H_16980_055 eps 200207 ...

Page 7: ...ible with the earlier models Important For older FTV sets without these mushrooms it is obligatory to use the provided screws otherwise it is possible to damage the monitor inside 4 3 Assy Panel Removal 4 3 1 Rear Cover Warning Disconnect the mains power cord before you remove the rear cover 1 Remove the screws that secure the rear cover see next figure Rear cover screws a T20 Mushrooms 1 for secu...

Page 8: ...ext fig Power supply panel 2 Disconnect all cables from the panel 3 Remove the fixation screws 1 from the panel 4 Take the panel out mind the fixation brackets at the right side Figure 4 8 Power supply panel photo from 37 model 4 3 6 Audio Amplifier Panel 1 Remove the rear cover as described earlier 2 Refer to next fig Audio amplifier panel 3 Disconnect all cables from the panel 4 Remove the fixat...

Page 9: ...r fixation screws 3 from the connector plate and remove the metal connector plate from the SSB board 7 Remove the upper part of the shielding from the SSB panel by unhooking it from its brackets Be careful not to damage the LVDS connector on the SSB board Figure 4 10 SSB shielding Figure 4 11 Rear connector plate SSB removal if no shielding present 1 Refer to earlier fig Rear connector plate 2 Rem...

Page 10: ...screws 2 from the LCD panel 7 Unplug the two LCD Inverter cables 4 For easy access it might be necessary to remove the two metal brackets that cover these connectors 8 Lift the metal frame together with all PWBs from the cabinet Important Take care that the LVDS cable 4 is unplugged at the LCD panel 9 After removal of the metal frame you can lift the LCD panel 1 from the TV see next figure LCD pan...

Page 11: ...tions To start the blinking LED procedure To inspect the error buffer To check the life timer Specifications Table 5 1 SDM default settings All picture settings at 50 brightness color contrast hue Bass treble and balance at 50 volume at 25 All service unfriendly modes if present are disabled The service unfriendly modes are Timer Sleep timer Child parental lock Blue mute Hotel hospital mode Auto s...

Page 12: ...ith previous versions Y the sub software version number updated with a minor change that is compatible with previous versions 3 EEEEEE F GG e g S4XPVX 1 23 This is the software identification of the Scaler EEEEEE the scaler sw cluster F the main sw version no GG the sub version no 4 SAM Indication of the Service Alignment Mode 5 Error Buffer ERR Shows all errors detected since the last time the bu...

Page 13: ...n 10 Displays the sound setting information How to Exit To exit CSM use one of the following methods Press the MENU STATUS EXIT or POWER button on the remote control transmitter Press the POWER button on the television set 5 3 Service Tools 5 3 1 ComPair Introduction ComPair Computer Aided Repair is a Service tool for Philips Consumer Electronics products and offers the following 1 ComPair helps y...

Page 14: ... Service Manual 3122 785 00810 LVDS cable 31p FI 31p FI standard with tool 3122 785 90662 5 4 Error Codes The error code buffer contains all errors detected since the last time the buffer was erased The buffer is written from left to right When an error occurs that is not yet in the error code buffer it is displayed at the left side and all other errors shift one position to the right 5 4 1 How to...

Page 15: ...orrect options are set 5 6 1 NVM Editor In some cases it can be convenient if one directly can change the NVM contents This can be done with the NVM Editor in SAM mode With this option single bytes can be changed Caution Do not change the NVM settings without understanding the function of each setting because incorrect NVM settings may seriously hamper the correct functioning of the TV set Always ...

Page 16: ...heck the tuner output pin 11 8 If it has no output the Tuner may have a defect Change the Tuner Required System is not Selected Correctly Check whether a Service jumper 4204 and 4205 0805 size is present diagram B2 location C9 If yes remove it 5 6 4 Video Processing No Power 1 Check 12 V and 3V3 at position 1J02 2 If no supply check the connector 1J02 3 If it is correct check the Power Supply boar...

Page 17: ... WIRING 32 LCD STYLING ME6 INVERTER 14P 1003 3P X002 2P3 D SIDE AV 1304 12P TUNER B SSB 1J04 9P 1P06 30P 1J03 3P 1K02 3P 1K01 12P 1K00 6P 1J02 12P 1J00 10P AC INLET 1684 3P E KEYBOARD CONTROL 1870 6P J LED SWITCH PANEL LCD SUPPLY 1002 9P 1001 4P C CLASS D AUDIO AMPLIFIER LVDS 30P X530 12P X521 14P X200 12P INVERTER 12P CN04 8P06 8J03 8J04 8520 8520 8J02 8903 8903 8K01 8684 8870 LCD PANEL CN01 ...

Page 18: ...ING ME6 INVERTER 14P 12P X403 12P X410 7P X407 11P X101 2P3 X404 14P D SIDE AV 1M36 11P TUNER B SSB 1J04 9P 1P07 30P 1J03 3P 1K02 3P 1K04 11P 1K00 6P 1J01 11P 1J00 10P SA AUDIO 1739 9P 1736 3P 1735 3P 1M02 7P LVDS TO DISPLAY 8001 AC INLET 8187 1M01 3P E KEYBOARD CONTROL 8735 8408 8739 8P07 8M36 8M01 1870 6P J LED SWITCH PANEL 8870 LCD SUPPLY X406 10P 8302 8406 8407 8736 8403 ...

Page 19: ...2 3 7436 2 4 3 7436 1 3 1 N C EF 7L01 EF 7L03 EF 7L02 7L04 MST9883C A D CONV COL_A COL_DQ 7M00 T6TU5XBG 0001 COLUMBUS DIGITAL COMB FILTER DRAM 512Kx16x2 7M01 MSM56V16 2V5_DDR 95 H_16980_059 eps 210207 48 43 54 30 31 56 57 SCL SDA COL_Do 1 7 COL_YB 1 8 7E00 1 13 3 5 2 12 15 14 4 SD_HD_SEL 10 11 C3 SOG BINA Pb GINA YINA RINA Pr 2 1M36 1304 1K04 1K01 2 4 4 1 5 SVHS 2 4 3 1001 1301 1002 1302 7206 64 5...

Page 20: ..._DOWN SOUND_ENABLE 4211 4212 1J04 1 1 1739 3 3 8 8 SOUND ENABLE_1 7606 7601 TS482ID 1 7 2 6 1010 1303 2 3 5 7 7 DETECT EXT_MUTE 2 1 9 10 7602 74HC08PW 6 8 OUT_MUTE 3 5 9 9 POR_AUDIO 3628 3629 13 12 5V POR_AUDIO 7 7 PWM 7700 TDA7490 5731 1736 1 3 1M02 6 5 2 1 7 16 V 19V 16V 19V 16V 19V SOUND ENABLE DCPROT SOUND ENABLE AUDIO SUPPLY PROT CIRCUIT 16 V 19V PROT_AUDIOSUPPLY 7701 7707 POR CLASSD 3718 371...

Page 21: ...44 B2 F245 A2 F246 B2 F248 B2 F250 B3 I201 A2 I202 A2 I203 B2 I204 B2 I205 B2 I206 B2 I208 B2 I209 B2 I210 A3 I211 A3 I212 A3 I213 A2 I214 B2 I215 A2 I216 B2 I217 B3 I218 B3 I219 B3 I220 B3 I221 A2 I222 A2 I223 A2 I224 A3 I225 A2 I226 B2 I227 B2 I228 B3 I229 B2 I230 B3 I231 B2 I232 A2 I233 B2 I234 B2 I235 B2 I236 B2 I237 B2 I238 A2 I239 A3 I240 A3 I242 A2 I243 A3 I244 B3 I246 A3 I247 A3 I254 C3 I2...

Page 22: ...E CONNECTOR UART UART_TX UART_RX 3122 3123 M1 M2 2 1802 1 JTAG_TDI_SDA JTAG_CLK_SCL AF7 AD6 JTAG I2C FSDATA FSADDR OCMDATA OCMADDR 7 SW_I2C_SDA SW_I2C_SCL 1 1R01 2 Reserved for DMMI A15 B15 7M00 T6TU5XBG COLUMBUS CTRL ERR 11 3M14 3M15 T2 R2 7N02 EP1C12F256C8N EPLD PIXEL PROCESSOR ERR 16 1N02 2 4 3 FOR DEVELOPMENT USE ONLY N S SDA SCL 1 3V3SW 3N46 3N47 7A00 PCA9515ADP 1P07 31 30 3 2 6 7 TO DISPLAY ...

Page 23: ...10 11 12VUFD 5V_UFD 5J03 1J07 1J08 N C N C N C N C 4J01 5V 37 42 SETS 1 1J00 1M03 2 3 4 5 6 7 8 9 10 STANDBY BACKLIGHT_CTRL N C LAMP_ON_OFF N C N C PROTECT_AUD UFD CONTROL C 1003 B1 B2 B3 B5 B8 B9 B17 B6 B3 B5 B6 B9 B6 B6 B16 B16 B6 B6 B6 B6 B16 B6 B16 B8 B6 B19 B6 B6 B6 B8 32 SETS 5J04 B7 B10 B8 B8 B8 B6 B6 B8 B6 B6 B6 B7 B11 B20 B8 B6 HERCULES X200 X101 12VSW 12VSW 5V 5V 3V3STBY 3V3STBY B16 3001...

Page 24: ... I109 F6 I110 D7 I111 F5 I112 C1 I113 C1 OFWK9656L Y 4113 CHINA Non I104 47K 3114 6107 BZX384 C6V8 4102 I106 F105 5VSW_b F103 10n 5VSW 2103 I111 4104 5VSW 5107 600R I105 2111 1n0 5VSW_a I102 4114 I101 16V 22u 2109 2101 100u 16V 4112 4109 2112 1n0 100R 3123 3101 100R 100R 3102 4107 3115 3122 100R 560R 3119 3116 100K 6 3103 10K 1103 1 2 3 4 5 BAS316 6103 5105 2114 1u0 4116 17 NC1 6 NC2 10 4 SCL 5 SD...

Page 25: ... I262 F8 I264 E8 I265 E10 I266 F10 I267 E10 I268 F10 I269 B10 I270 A10 I271 A10 I272 A10 I273 B8 I274 A8 I275 A8 I277 B8 I278 B8 820R 820R RES B15 0R 2V1 I283 B5 I284 B5 I285 B5 I288 B5 I289 A2 I290 A2 I291 A3 I292 A2 I293 B2 I294 A3 I297 A8 I298 B7 RES 5K6 RES B18 RES 8V RES RES B3 RES B12 B14 2V2 RESERVED RES 2V4 RES 5K6 RES B15 B23 0V RES 3V9 1V6 B4 RES RES F233 2255 100n 2223 100p 3284 I204 I2...

Page 26: ...430 B3 RES SYNC INTERFACE 2448 E9 3463 3V3SW 74LVC14APW 13 7 14 12 7436 6 3V3SW 100R 3455 74LVC14APW 5 7 14 6 7436 3 4 5 6 7 1440 BM05B SRSS TBT 1 2 3 3456 100R 7436 1 74LVC14APW 1 7 14 2 2449 100n I440 4K7 3451 100R 3454 I453 100R 4441 3461 3453 100R 3V3SW 4437 5V 5VSW 3V3STBY 4439 4440 I451 5431 12VSW 6431 1N4148 I449 I450 I454 100R 3462 7 14 8 3V3SW 7436 4 74LVC14APW 9 3459 100R 3431 1K0 3432 B...

Page 27: ...3 D9 4514 D9 5501 B1 7501 B1 7502 B3 7503 G1 7504 G6 7505 C7 7506 C8 F501 B2 F502 C2 F503 D10 F504 E10 F505 G10 I501 G6 I502 G6 2V6 I503 F2 I504 F2 I505 F2 2502 100n I502 1 19 18 17 16 15 14 13 12 20 2 3 4 5 6 7 8 9 10 11 7505 74HC573PW 4511 I501 2501 100n 4502 4508 4514 5VD 5 6 7 13 9 16 VCC 8 GND 14 15 1 2 3 4 M74HC590T 7503 11 12 10 I503 100n 2505 I504 5VD F504 100n 2503 100n 2504 5VD F502 4509...

Page 28: ...4618 A4 7602 1 C4 7602 2 C5 7602 3 D5 I608 A5 I610 B5 I611 C7 I616 E8 5V3 RES 2612 E9 2613 C8 2614 B8 10K 4601 3626 4602 3V3STBY 4619 I603 3617 1K0 3V3SW 2605 1u0 5V 4620 5VSW 3V3STBY 1u0 2608 F602 47u 2619 4609 4613 I607 4611 I604 22K 3609 100K 3610 2611 100u 4 5 7 14 6 16V 74HC08PW 7602 2 3623 47K 7606 1 BC847BS 7607 BC847BW 2609 470p TS482IDT 7601 2 5 6 I618 F601 3605 3612 22K 22K I619 5V 3629 ...

Page 29: ...1 I753 SS24 6708 2759 2731 470u 16V 6736 BZX384 C33 I754 5757 120R I736 SUP_GND3 SUP_GND2 2701 7756 PDTC114ET 100p 3734 820R 2733 220p SUP_GND3 5733 220u 12VSW SUP_GND1 10u 2749 4710 SUP_GND1 BZX384 C6V2 6710 I731 12VUNREG 33u 5712 SUP_GND2 3V3STBY I740 I757 6740 BZX384 C8V2 5759 120R 120R I715 5755 2716 SUP_GND3 5V 3V3STBY 470u 16V INH 1 OUT 2 SYNC VCC 8 6 VREF L5970D 7730 4 COMP 5 FB GND 7 3 6K8...

Page 30: ...0 AE4 GPIO_G09_B1 DERED1 AF4 GPIO_G09_B2 DEGRN0 AC5 GPIO_G09_B3 DEGRN1 AD5 GPIO_G09_B4 DEBLU0 AC9 GPIO_G07_B3 DERED5 AD9 GPIO_G07_B4 DERED6 AE9 GPIO_G07_B5 DERED7 AF9 GPIO_G07_B6 DERED8 AD10 GPIO_G07_B7 DERED9 AE10 GPIO_G08_B0 JTAG_CLK DORED0 AD6 GPIO_G08_B1 JTAG_MODE DORED1 AE6 GPIO_G08_B2 JTAG_TDI DOGRN0 AD21 GPIO_G05_B3 DOGRN5 AD22 GPIO_G06_B0 DORED2 AC18 GPIO_G06_B1 DORED3 AD18 GPIO_G06_B2 DOR...

Page 31: ...00 2930 100n 2953 100n 5905 3V3_LVDS 5909 100n 2928 3V3_LBADC 2V5_DDR 3V3_LVDSB 2921 100n 100n 2938 I903 I901 2923 100n 100n 2958 100n 2956 2917 100u 16V 5911 LD1086D2T18 7901 1 3 2 C5 D5 AC17 K3 F1 3V3SW NC GM1501 LF BD 7801 14 A1 N1 VGA_SDA GPI_06 3V3_LVDS B1 BLUEn B2 BLUEp C1 GREENn C2 GREENp D1 REDn D2 REDp C3 SOG N2 VGA_SCL GPI_05 B3 C4 D4 E1 E2 E4 A5 B4 L4 AHSYNC L3 AVSYNC GM1501 LF BD 7801 ...

Page 32: ...14 B2n DEBLU4 AF14 B2p DEBLU3 AF12 B3n DEGRN7 AF11 B3p DEGRN6 AF13 BCn DEGRN9 AE12 BCp DEGRN8 AF10 SHIELD0 DEGRN2 AC11 SHIELD1 DEGRN3 AF19 A3n GPIO_G06_B5 DORED7 AE19 A3p GPIO_G06_B4 DORED6 AF20 ACn GPIO_G06_B7 DORED9 AE20 ACp GPIO_G06_B6 DORED8 AE16 B0n DEBLU9 AF16 B0p DEBLU8 AE15 B1n DEBLU7 AF15 B1p DEBLU6 7801 8 GM1501 LF BD AF23 A0n GPIO_G05_B7 DOGRN9 AE23 A0p GPIO_G05_B6 DOGRN8 AF22 A1n GPIO_...

Page 33: ...4 83 84 3 4 6 7 60 61 94 52 18 20 21 74 75 77 78 80 81 1 64 68 69 71 72 9 10 12 13 100 17 53 54 28 23 56 24 57 97 98 63 47 48 49 50 51 45 29 30 26 55 31 32 36 37 33 34 2V5_DDR Φ SDRAM 1M X 32 X 4 K4D263238F UC50 7B01 2B12 100n 2B10 100n 100n 2B07 150R 3B03 1 FSVREF 100n 2B03 2B17 100n 100n 2B05 2B04 100n IB03 2B08 100n 100n 2B15 100n 2B11 2B18 22u 16V 6 3V 47u 2B02 2V5_DDR FSCLK FSCLK FSRAS FSBKSE...

Page 34: ...0K 3C10 3 3C14 3V3SW 7 3C15 3C07 2 10K 2 10K 4 5 3 2 4 3C09 4 SKQR 1C00 1 FC04 3C16 1 1 8 FC07 FC00 10K 3C10 2 2 7 3V3_IO 10K 3C08 4 4 5 10K 3C06 3 3 6 2 7 10K 3C06 2 10K 3C05 3C11 4 5 3 6 3C04 4 10K 10K 3C04 3 3C01 10K 10K 3C08 3 3 6 1 8 3C07 1 10K 3C20 1 8 4 5 10K 3C04 1 6 10K 3C06 4 3C07 3 10K 3 FC08 2 7 3V3SW 1 8 3C09 2 10K 3C09 1 10K 2C03 FC06 3V3SW 100n 3C08 2 2 7 10K 3C12 1 2 3 6 5 8 4 7 M2...

Page 35: ...01 3D17 2 33R 2 7 FD11 ID01 10n 2D04 10u 2D20 ID16 4K7 3D07 4K7 3D08 33R 3D15 22 7 2D16 1n0 BSN20 7D01 FD02 3D18 4 33R 4 5 2D44 1u0 2D00 100n 3D05 3D16 44 5 100R 33R 1n0 2D31 1n0 2D26 390R 3D10 100R 3D06 BSN20 7D02 5D02 FD06 FD08 FD07 2D27 3V3SW FD13 22u 6 3V 3D32 2D02 1n0 ID06 2 7 3D16 2 33R 47u 2D38 6 3V 2D21 100n 3D30 4D01 3D34 100K 3D35 2D25 1n0 47u 6 3V 2D32 ID09 33R 3D21 33 6 22u 5D01 2D12 6...

Page 36: ...3V3SW 13 7 14 12 IE35 74LVC14APW 7E05 6 9 7 14 8 7E04 4 74LVC14APW 2E40 22p 4E10 47K 3E09 47K 3E07 3E08 47K 3E36 100R 3E41 100R IE12 3E01 100n 2E16 5VSWI 2E17 100n 39R 3E29 3E44 100R BZX384 C2V7 6E02 IE36 3E00 56R 100n 2E32 IE33 3E13 330R 33p 2E07 100n 2E31 10K 3E12 100n 2E27 IE24 IE25 7 8 13 1 3 12 2 5 14 15 4 CD74HC4053M96 7E03 MDX 6 11 10 9 16 47K 3E51 5 7 14 6 IE15 74LVC14APW 7E05 3 3E19 56R 2...

Page 37: ...03 B2 IQ21 D8 IQ23 C8 IQ25 D1 IQ30 E4 IQ31 E4 S080 E2 S081 F2 FQ41 120R 5Q16 DIGITAL IO 8 4 7 2Q23 100p 2Q25 DDC_5V 100n 75R 5Q01 3Q01 120R 2Q21 100p FQ47 DDC_5V FQ44 FQ45 FQ42 FQ43 5VHDMI FQ40 FQ10 BAS316 6Q16 FQ06 S081 256x8 Φ EEPROM 1 2 3 6 5 7Q25 M24C02 WMN6 2Q31 180p 1K0 3Q17 10K 3Q18 2Q11 2Q30 180p 3Q31 10K 10K 3Q30 3Q21 2K2 5Q21 120R 120R 5Q06 3Q06 75R 22 23 2 3 4 5 6 7 8 9 20 21 1 10 11 12...

Page 38: ...IJ12 B4 IJ13 E4 TO FROM PSU AMBIENT LIGHT TO DC DC CONVERTER RES NC 3V1 BOTTOM CLASS D AUDIO AMP RES TEMP_SENSOR NC 1J07 3A T FJ11 FROM EPLD IJ10 FJ26 IJ01 100p 2J21 FJ19 FJ24 2J07 100p 7 8 9 4J01 1 10 11 2 3 4 5 6 1J01 FJ23 2J14 100p IJ08 FJ15 2J16 2J17 1n0 2J15 FJ10 100p 1J03 1 2 3 IJ03 B3B PH K S LF 5J01 120R 100p 2J13 FJ04 1n0 2J30 3J05 68R 9 3J06 10 11 12 2 3 4 5 6 7 8 B12P PH K S LF 1 1J02 F...

Page 39: ...0 2u2 2K12 10K 3K02 68R 3K11 4K06 2K24 100p FK04 2K19 1n0 1n0 2K20 2K18 100p IK02 IK01 FK06 3V3STBY 3V3STBY_1 2K22 100p 5K02 1u0 FK02 100R FK08 5K00 1u0 B3B PH K S LF 1 2 3 IK00 7 8 9 1K02 1 10 11 12 2 3 4 5 6 1K01 10p 2K03 100p 2K17 4K02 2K08 2u2 68R 3K13 100p 2K21 10p 2K04 IK18 1n0 15K 3K06 2K00 IK03 1u0 5K01 2K27 100p 100p 2K26 6K01 BZX384 C3V9 FK03 100p 2K28 100p 2K23 FK10 100p 2K14 3K05 10K 1...

Page 40: ...0u 16V 10u 2L22 5VSWIA 4L05 3L39 2K7 3L18 4L02 3L07 22R 3L27 3 10u 2L27 5L01 16V IL08 2L03 100n 3V3SWB 2L09 100n 100n 2L21 3V3SWB 2L07 10u 2L36 IL07 IL09 3V3SWB 2K2 3L21 3L27 1 3V3SWB 22R 3L06 2L39 82p 3L08 3L00 1K0 4L03 2K2 3L24 22R 3L26 1 220n 2L26 3L05 150R 3V3SWB 16V 100u 2L31 5L00 10u 5L03 5L02 22R 3L25 2 IL15 22R 3L27 2 IL13 3L03 2L20 100n 22R 3L28 2 62 11 22 23 69 78 79 64 31 57 49 65 39 42...

Page 41: ...5 E15 E14 F14 A8 F1 H3 G14 N1 P1 B8 H14 H15 D4 N2 G15 B15 A15 7M00 2 COLUMBUS COLUMBUS_CTRL A7 2M33 100p 3M29 3M01 2 2 7 68R 2M23 16V 100u 5VSWI 2M27 100n 22R 3M89 1 8 100n 2M04 68R 3 6 3M05 1 470R 1 8 3M03 3 3M02 1 68R IM10 1n0 2M61 5VSWIA 100n 3V3SW 2M16 10K 1 8 3M58 68R 3M01 1 4M06 100n 2M07 4M10 2M08 FM02 4K7 100n 3M11 22R 3M06 2 2 7 22R 1 8 3M06 1 8 13 4 3 16 74HCT221D 1 2 14 15 68R 4 5 7M15 ...

Page 42: ...IO_6 F4 IO_7 D3 IO_8 E4 IO_9 F5 IO_34 N3 IO_35 K5 IO_36 L4 IO_37 R1 IO_38 P2 IO_39 P3 IO_3 C2 L2 IO_27 M1 IO_28 N1 IO_29 M2 IO_30 N2 IO_31 M3 IO_32 L5 IO_33 M4 C3 IO_20 H5 IO_21 J1 IO_22 K2 IO_23 L3 IO_24 K1 IO_25 L1 IO_26 IO_14 F3 IO_15 G3 IO_16 F2 IO_17 E1 IO_18 G2 IO_19 F1 IO_1 D4 IO_2 Φ IO_10 E3 IO_11 D2 IO_12 E2 IO_13 D1 100R 7N02 2 EP1C12F256C8 BANK 1 3N42 2N01 100n FN02 100R 3N44 1N03 BM05B...

Page 43: ...R 7P02 31 5 13 21 1P05 DLW21S 1 2 4 3 30R 5P01 1V5 INT 1V5 PLL 3V3SW FP03 FP01 1V5 3V3SW 2P46 10n 4P09 3P07 10K 7P03 BC847BW 3P06 4K7 2P44 3V3STBY 10p 10p 2P45 4P12 FP04 1V5 PLL 100n 2P21 2P18 2u2 FP02 FP05 2P11 100n 1 2 4 3 DLW21S 1P04 4000 100n 2P20 2P19 100n 100n 2P30 2P29 100n 2P28 2P27 100n 100n 2P34 100n IO_179 B2 3V3SW E6 IO_171 E5 IO_172 C5 IO_173 B5 IO_174 A4 B4 IO_175 IO_176 C4 IO_177 B3...

Page 44: ...3R69 4R63 IR69 FR26 4R61 S060 6R63 4R64 30R 5R68 S051 3R54 10K 1R02 2 8 7 3R89 220K FR14 3R05 15K FR21 4R60 3R17 100R FR25 10R 3R35 1 3 4R68 1R07 2 4 6 5 MSD 244V 90 NIDIP 765A LF 3R09 47K 2R14 4u7 47K 3R67 3R72 47K 5 1 3 1R06 2 4 6 MSD 244V 91 NIDIP 765A LF 47K 3R96 4R42 4u7 2R59 FR16 15K 3R56 3R00 10K IR51 75R 3R86 FR18 FR34 IR24 IR67 IR66 47K 3R63 S061 3R83 47K 1 2 3 4 5 6 1R02 1 MSP 801V1 02 0...

Page 45: ... B6 3286 B5 3291 B5 3292 C5 3293 B5 3294 C5 3295 B6 3501 A5 3502 A5 3734 A3 3751 A3 3752 A3 3753 A3 3754 A3 3801 C1 3802 C2 3803 B2 3804 B2 3805 B2 3806 B2 3807 C1 3808 C1 3809 B2 3810 B2 3811 B2 3812 B2 3813 B2 3814 B2 3815 B2 3816 C2 3819 C2 3A00 B2 3A01 B2 3A07 B2 3A08 B2 3A10 B4 3A11 B3 3A13 B3 3A14 B3 3B01 B1 3B02 B1 3B03 B1 3D05 C1 3D06 C1 3D07 C1 3D08 C1 3D09 C2 3D10 C1 3D12 C1 3D15 C2 3D16...

Page 46: ...46 LC4 8L LA 7 Circuit Diagrams and PWB Layouts Layout SSB Top Side Part 1 H_16980_023a eps 230207 Part 1 ...

Page 47: ...Circuit Diagrams and PWB Layouts 47 LC4 8L LA 7 Layout SSB Top Side Part 2 H_16980_023b eps 230207 Part 2 ...

Page 48: ...48 LC4 8L LA 7 Circuit Diagrams and PWB Layouts Layout SSB Top Side Part 3 H_16980_023c eps 230207 Part 3 ...

Page 49: ...Circuit Diagrams and PWB Layouts 49 LC4 8L LA 7 Layout SSB Top Side Part 4 H_16980_023d eps 230207 Part 4 ...

Page 50: ...9 A1 3630 A1 3631 A1 3632 A1 3633 A2 3708 A5 3709 A5 3712 A4 3713 A4 3716 A5 3732 A3 3733 A3 3735 A3 3736 A3 3740 B3 3741 B3 3742 B3 3743 B3 3750 A5 3755 A5 3758 A6 3759 A5 3760 A5 3761 A5 3800 B5 3817 B5 3818 B5 3820 C6 3822 C6 3823 C6 3824 C5 3825 B5 3826 B5 3827 B5 3828 B5 3829 B5 3830 B5 3831 B5 3832 B5 3833 B5 3834 B5 3835 B5 3836 B5 3837 B5 3838 B5 3839 C6 3840 C6 3841 B6 3900 B6 3901 B5 390...

Page 51: ...Circuit Diagrams and PWB Layouts 51 LC4 8L LA 7 Layout SSB Bottom Side Part 1 Part 1 H_16980_022a eps 230207 ...

Page 52: ...52 LC4 8L LA 7 Circuit Diagrams and PWB Layouts Layout SSB Bottom Side Part 2 Part 2 H_16980_022b eps 230207 ...

Page 53: ...Circuit Diagrams and PWB Layouts 53 LC4 8L LA 7 Layout SSB Bottom Side Part 3 Part 3 H_16980_022c eps 230207 H_16980_022a eps 230207 ...

Page 54: ...54 LC4 8L LA 7 Circuit Diagrams and PWB Layouts Layout SSB Bottom Side Part 4 Part 4 H_16980_022d eps 230207 H_16980_022b eps 230207 ...

Page 55: ...IXXX B7 IXXX A8 IXXX C8 IXXX C8 IXXX E8 IXXX F8 IXXX F8 IXXX F8 9V 5V6 3V 17V9 18V2 8V5 19V8 12V5 12V5 9V 9V 9V 5V6 3V 17V9 18V2 8V5 19V8 12V5 12V5 9V 9V 7V7 2V5 HVPI R 3025 2K2 PGND 4u7 2049 I043 I041 I042 I040 I037 I038 I036 I035 I033 I034 I030 I031 I029 I028 I027 2065 2064 CGND PGND 2063 47n 2062 47n 5003 2u2 CGND I026 I025 1K0 3047 6003 BAT54 COL 3046 1K0 BAT54 COL 6002 2060 2n2 PGND PGND PGND...

Page 56: ... 2027 A3 2028 A3 2030 A4 2031 A4 2032 A4 2033 A4 2034 A4 2035 A3 2036 A4 2038 A4 2039 A4 2040 A4 2041 A3 2044 A3 2045 A3 2047 A2 2048 A3 2049 A3 2051 A2 2052 A3 2053 A3 2054 A3 2055 A3 2060 A1 2061 A4 2062 A1 2063 A4 2064 A2 2065 A4 3001 A3 3002 A1 3003 A1 3004 A2 3005 A1 3006 A1 3007 A2 3008 A2 3009 A1 3010 A1 3011 A1 3012 A1 3013 A2 3014 A2 3019 A3 3020 A4 3021 A3 3022 A4 3023 A4 3024 A4 3025 A4...

Page 57: ...C8 I311 C8 I312 C8 I313 D8 I314 D8 I315 D8 I316 D8 I317 E2 I318 D2 I319 C3 I320 C2 S301 A2 S302 A2 S303 C2 S304 D2 S305 D2 S306 E2 S307 E2 S308 E2 S309 E2 7301 I317 I320 I318 I316 I319 I315 I313 I314 I311 I312 I310 I309 5VSW I305 5VSW 3311 10K 6308 6306 6305 6307 75R 3309 1u0 2310 5VSW 8K2 3310 10K 3305 1K0 3307 BC857B 2 3 4 5 6 7 8 9 1304 1 10 11 12 1 2 3 4 5 TC38 103 01 1303 6 7 2309 10n 10n 230...

Page 58: ...6 1301 A1 1302 A3 1303 A4 1304 A2 9390 A3 9391 A2 9392 A2 9393 A3 3139 123 5956 2 G_16160_010 eps 040706 4301 2301 A3 2302 A3 2303 A3 2304 A3 2305 A3 2306 A2 2307 A1 2308 A1 2309 A1 2310 A2 3301 A3 3302 A3 3303 A4 3304 A2 3305 A2 3306 A2 3307 A2 3308 A2 3309 A3 3310 A3 3311 A1 4301 A3 6301 A4 6302 A4 6303 A4 6304 A4 6305 A2 6306 A1 6307 A2 6308 A1 7301 A2 ...

Page 59: ...CONNECTOR JAGUAR ONLY A B C D E F 1001 B2 1002 1 B1 1002 2 C1 1002 3 D1 1005 A8 1010 E1 1050 A7 1101 A3 1102 B3 1106 C3 1 10 11 2 3 4 5 6 1M36 GND_AUD I002 9 7 8 1K0 3012 RED 1002 3 1106 GNDB GNDB F006 6007 PDZ6 8 B I003 I012 6002 PDZ6 8 B F009 6003 PDZ6 8 B F002 GNDB GNDB GNDB PDZ6 8 B 6011 1 2 3 4 5 6 GND_AUD 1H01 F014 9006 F013 F003 1101 2007 100p F001 I004 PDZ6 8 B 6009 6010 PDZ6 8 B PDZ6 8 B ...

Page 60: ...ut Side I O Panel 37 42 Bottom Side G_16210_033 eps 180106 3104 313 6008 5 2003 A1 2004 A1 2005 A1 2006 A1 2007 A1 2008 A1 2009 A1 2010 A1 2011 A1 3000 B1 3004 B1 3008 A1 3009 A1 3010 A1 3011 A1 3012 A1 3013 A1 3016 A1 3020 A1 3999 B1 6000 B1 6001 B1 6002 B1 6003 B1 6004 A1 6005 A1 6006 A1 6007 A1 6008 A1 6009 A1 6010 A1 6011 A1 9003 A1 9004 A1 9005 A1 9006 A1 9007 B1 9008 A1 9009 A1 9010 A1 9011 ...

Page 61: ...1 I303 B3 I304 B2 I305 B2 I306 B3 I307 B4 I308 C3 I309 C4 I303 6311 6310 6309 6312 6314 F311 F310 3999 3324 560R I309 1314 SKQNAB I308 BZX384 C4V7 6306 3317 I307 I306 I304 I305 F308 F309 1312 SKQNAB 1311 SKQNAB SKQNAB 1310 1309 SKQNAB SKQNAB 1313 820R 3321 390R 3319 3320 1K8 3 150R 3318 S3B PH K 1684 1 2 KEYBOARD Layout Keyboard Control Board 26 32 Top Side Layout Keyboard Control Board 26 32 Bott...

Page 62: ...2 6013 BZX384 C3V9 I115 SKQNAB 1012 F311 F310 I114 I117 I112 I113 I111 F001 F002 1011 SKQNAB 3012 1K8 3014 820R 3011 560R 390R 3010 3013 150R 3016 3099 3017 3015 6011 BZX384 C3V9 4001 5001 270R I118 470p 2001 I110 1015 I116 SKQNAB SKQNAB 1016 SKQNAB 1014 1 2 3 1M01 S3B PH K KEYBOARD H_16980_052 eps 230207 3139 123 6191 1 E E Layout Keyboard Control Board 37 42 Top Side Layout Keyboard Control Boar...

Page 63: ...F804 I804 3V3STBY 330R 3802 3V3STBY F803 I809 F806 3808 LIGHT SENDOR SDM 6809 4806 4809 3812 220R 4808 3805 7805 BC847B 3804 6803 BZX384 C3V9 3V3STBY 3V3STBY I811 I810 3807 3810 3809 2M2 7807 6802 7808 BPW34 2803 1u0 3811 4807 I806 I805 2802 10u 3K3 3801 7804 BC847B 7803 BC847B 3V3STBY 7801 BC857B 6801 1 SPR 325MVW RED 1 2 6801 2 SPR 325MVW GREEN 3 2 GND 2 OUT 1 VS 3 7802 F801 2801 10u 6 3V 220R 3...

Page 64: ... 3V3STBY I811 I810 3V3STBY 3808 F806 I809 3807 3810 3809 2M2 7807 6802 7808 BPW34 2803 1u0 4807 3811 3V3STBY F803 330R 3802 I805 I806 2802 10u 3K3 3801 7804 BC847B BC847B 7803 1 2 3V3STBY 7801 BC857B 3 2 6801 1 SPR 325MVW RED VS 2 6801 2 SPR 325MVW GREEN GND 3 4 5 OUT 1 I801 GP1UE270RKVF 7802 F802 I804 3V3STBY I803 F804 F805 I802 F801 2801 10u 6 3V 220R 3803 1 2 3 4 5 6 1870 PC TV LED IR LED_SEL L...

Page 65: ...1 12 2 3 4 5 6 7 1316 B12P PH K 1M10 B4B PH K 1 2 3 4 12V_A GND SSP 5V_SW 3120 1K0 GND SSP 3119 560R 9102 9103 GND SSP 100R 3527 F103 5 6 7 8 9 F139 1 10 2 3 4 1M03 B10P PH K S F137 9011 5V2 470R 3526 F112 F105 GND SSP F110 1K2 GND SSP 3190 9006 1K2 3191 B3P VH 1309 1 2 3 F111 1500 3 15A F 1 3 6515 BZX384 C15 BSP030 7515 2 4 5 6 7 8 9 24V_2 1315 B10P PH K S 1 10 2 3 4 GND SSP F108 68u 5018 1D42 1 ...

Page 66: ...I172 2510 2m2 10V F134 1K0 3999 I146 I150 I167 BYV27 200 TAP 6103 1K5 3533 BC857BW 7100 3111 1K5 I158 GND SSP GND SSP GNDHOT I112 7532 BC847BW 2102 GND SSP GND SSP GND SSP 100u 25V 3134 1K0 3124 33R 6n8 22K 3157 2153 2111 47n 2108 10u 450V 2160 1u0 50V GND SSP 2101 2n2 I522 GND SSP I161 GND SSP HEATSINK 1311 1 2 3509 GND SSP 2K2 2535 10n 3539 470R I152 100K 3518 I168 I514 5507 15u I192 5V2 3530 47...

Page 67: ...0n I768 6702 BZX384 C10 1 2 B2B PH K 1737 F736 100u 2768 220n 2712 Vf1 I716 Vf21 I710 3724 220R I739 I799 7703 BC847BW 8K2 3758 2727 3726 1n0 220R I778 2792 1u0 BZX384 C10 6703 5704 I740 Vf1 I763 2K2 I715 3750 120K 3795 I783 100K 3729 I741 470p 2721 Vf11 I713 3767 100K 2705 470n 1u0 2796 2784 220n Vf1 3722 68K 68u 5702 10R 3764 F748 56K 3723 I730 5708 F710 3752 16V 19V 330R 220n 2782 220n 2789 I78...

Page 68: ...2720 F3 2721 G3 2722 G3 2723 E3 2725 F2 2726 G3 2727 G3 2728 F3 2741 D3 2743 E3 2753 D3 2754 E2 2755 E3 2756 E3 2759 E3 2762 E2 2764 F2 2766 F2 2777 F3 2779 F3 2780 F4 2781 F4 2782 E2 2784 E3 2786 F4 2787 E3 2789 F3 2791 F2 2792 D2 2794 D2 2795 E3 2796 D2 2797 D2 2798 D3 3100 A3 3104 C4 3105 B4 3106 B4 3107 B4 3109 B4 3110 B3 3112 B3 3113 B2 3114 B3 3116 C2 3117 C4 3118 C2 3119 F1 3120 F1 3121 B1 ...

Page 69: ...Circuit Diagrams and PWB Layouts 69 LC4 8L LA 7 Layout Standby Audio Panel 37 42 Part 1 Bottom Side Part 1 G_16210_099a eps 180506 ...

Page 70: ...70 LC4 8L LA 7 Circuit Diagrams and PWB Layouts Layout Standby Audio Panel 37 42 Part 2 Bottom Side Part 2 G_16210_099b eps 180506 ...

Page 71: ...s of the Service Alignment Mode SAM the Tuner White Tone and Audio settings can be aligned To store the data Use the RC button Menu to switch to the main menu and next switch to Stand by mode 8 3 1 SAM Menu Figure 8 1 Overview SAM menu example shown values are not representative SAM SAM OP1 0 Delta Cool Red 3 OP2 57 Delta Cool Green 1 OP3 140 Delta Cool Blue 5 OP4 32 OP5 120 OP6 128 OP7 0 SAM SAM ...

Page 72: ...ustments necessary 8 3 5 ADC Gain and Grey Scale Alignment The table below shows a number of NVM settings used for each model of TV set Be sure to use the correct editor in the SAM menu NVM Editor or SC NVM Editor because the first one is used for the Hercules NVM and the second one for the SCALER SC part of the TV set Caution Do not change the NVM settings without understanding the function of ea...

Page 73: ...Options Now you can select the option byte OP1 OP7 with the CURSOR UP DOWN keys and enter the new 3 digit decimal value For the correct factory default settings see the table Option codes OP1 OP7 below For more detailed information see the second table Option codes at bit level If an option is set value 1 it represents a certain decimal value When all the correct options bits are set the sum of th...

Page 74: ... 2 WSSB 0 0 0 Bit 0 1 ME5 5 6 local buttons implementation 1 1 1 Total DEC Value 13 77 77 OP4 Bit 7 128 LIP_SYNC 0 0 0 Bit 6 64 HD 1 1 1 Bit 5 32 ULTRA_BASS 1 1 1 Bit 4 16 DELTA_VOLUME 0 0 0 Bit 3 8 TAIWAN_KOREA 0 0 0 Bit 2 4 VOLUME_LIMITER 0 0 0 Bit 1 2 STEREO_DBX 1 1 1 Bit 0 1 STEREO_NICAM_2CS 0 0 0 Total DEC Value 98 98 98 OP5 Bit 7 128 AV1 1 1 1 Bit 6 64 AV2 1 1 1 Bit 5 32 AV3 1 1 1 Bit 4 16 C...

Page 75: ...e block diagram on the next page see Figure Block diagram of the internal building blocks Note Because this is a global chassis this manual has a general set up Therefore some parts might not be applicable for some regions e g SCART SECAM or Teletext for non Europe countries Please take this into account when reading it The architecture consists of a TV and Scaler panel I O panel Side I O Local Ke...

Page 76: ...TV_SC_COM for the Scaler control The Scaler communicates with the Hercules as a slave device To avoid buffer overflow at the Scaler side the TV_SC_COM line provides the necessary hardware flow control To allow bi directional communication the Scaler can initiate a service interrupt request to the Hercules via the TV_IRQ line The Hercules and EEPROM are supplied with 3 3 V which is also present dur...

Page 77: ...SECAM In cases where a SECAM signal is presented to the Columbus Comb filter both the luminance and UV path must be bypassed The PAL delay line inside the Columbus cannot be used for SECAM signals so it must also be bypassed The luminance path must have luminance at its input instead of CVBS A chroma delay line outside Columbus must be used for SECAM signals Reason for this the Columbus PAL delay ...

Page 78: ...he Comb filter blocks There is a phase correction for spatial filtering called the spatial phase corrector and a separate phase correction on the signals used for temporal Frame or Field Comb filtering called the temporal phase corrector The offset block receives the motion dependant 2D 3D Comb filtered signal as input The black level of the luminance signal is restored and the result is output Th...

Page 79: ...e type of concept chosen There are mainly two types of decoder in the Hercules an analogue decoder that decodes only Mono regardless of any standards and a digital decoder or DEMDEC that can decode both Mono as well as Stereo again regardless of any standards In this chassis the analogue decoder is used in two cases It is used for AM Sound demodulation in the Europe SECAM LL transmission It is use...

Page 80: ...ifferent page storage depending on the Hercules type number 9 9 2 Block Diagram The block diagram of the Micro Controller application is shown below Figure 9 5 Micro Controller block diagram 9 9 3 Basic Specification The Micro Controller operates at the following supply voltages 3 3 VDC at pins 4 88 94 and 109 1 8 VDC at pins 93 96 and 117 I2C pull up supply 3 3VDC 9 9 4 Pin Configuration and Func...

Page 81: ...aced 1080p 1080 visible lines progressive scan 2CS 2 Carrier Sound or 2 Channel Stereo 480i 480 visible lines interlaced 480p 480 visible lines progressive scan ADC Analogue to Digital Converter AFC Automatic Frequency Control Control signal used to tune and lock to the correct frequency AGC Automatic gain control feedback signal to the tuner This circuit ensures a constant output amplitude regard...

Page 82: ...s Memory RC Remote Control transmitter RGB Red Green and Blue color space The primary color signals for TV By mixing levels of R G and B all colors Y C are reproduced RGBHV Red Green Blue Horizontal sync and Vertical sync ROM Read Only Memory SAM Service Alignment Mode SC SandCastle two level pulse derived from sync signals S C Short Circuit SCART Syndicat des Constructeurs d Appareils Radiorécept...

Page 83: ...U A E M U L O V S S A B E L B B E R T S E R U T A E F C A D C D A s C A D R L T U O P H O R M F L A T I G I D Pin configuration stereo and AV stereo versions with Audio DSP 69 70 81 80 79 78 77 76 75 74 73 72 71 88 87 86 85 84 83 82 65 66 68 67 89 96 95 94 93 92 91 90 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 9 10 11 12 29 31 32 30 5 6 7 8 1 2 3 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 1 5 2 5 ...

Page 84: ... YB5 YB4 VDDC N C VSS SNCL TCK D E YB3 YB2 VSS VDDC TMS TDO E F TST2 YB1 VSS VSS TRST TDI F G CLKASB YB0 Do9 VDDS COLUMBUS VDDS A0ICC RESET G H CLKASA UVB8 Do8 TST3 TOP VIEW VDDC CLK EXT CLKSEL H J UVB7 Do7 UVB6 Do6 VSS VSS CLK WEN J K UVB5 Do5 UVB4 Do4 VDDC PPA Version 2 7 VSS CASN RASN K L UVB3 Do3 UVB2 Do2 VSS VDDS DQM DQ16 L M UVB1 Do1 UVB0 Do0 VDDS VSS DQ14 DQ15 M N AVD N C VDDS VSS VSS VDDC ...

Page 85: ...DDA33_ FPLL VSSD33_ PLL TCLK XTAL H VDDD33_ SDDS VSSA33_ SDDS VDDA33_ SDDS VSSA33_ FPLL J VDDD33_ DDDS VSSA33_ DDDS VDDA33_ DDDS VSSD33_ SDDS K RESETn ACS_ RSET_HD NC VSSD33_ DDDS CORE_1 8 CORE_1 8 D_GND D_GND L OCM_INT2 OCM_INT1 AVSYNC AHSYNC D_GND CORE_1 8 D_GND D_GND M OCM_UDO OCM_UDI IR0 IR1 D_GND D_GND D_GND D_GND N VGA_SDA VGA_SCL DVI_SDA DVI_SCL D_GND D_GND D_GND D_GND P OCM_CS1n OCM_CS2n M...

Page 86: ...Q3 71 Q4 70 Q5 69 Q6 68 Q7 67 Q8 66 OGND 65 OVCC 64 Q9 63 Q10 62 Q11 61 Q12 60 Q13 59 58 57 56 55 54 53 52 51 Q0 VCC 100 GND 99 AGND 98 RX2 97 RX2 96 AVCC 95 AGND 94 AVCC 93 RX1 92 RX1 91 AGND 90 AVCC 89 AGND 88 RX0 87 RX0 86 AGND 85 RXC 84 RXC 83 AVCC 82 EXT_RES 81 PVCC1 80 PGND1 79 OGND 78 DSCL 77 DSDA 76 CSCL RSVDL Q2 RESET INT OGND VCC GND SiI 9993 Block Diagram Pin Configuration E_14620_149 e...

Page 87: ...3278 E10 B2 X 3279 F10 B2 X 3282 F2 B2 X 3283 B7 B2 X 3284 B7 B2 X 3285 G6 B2 X X 3287 B7 B2 X 3288 B7 B2 X 3289 C2 B2 X 4206 E2 B2 X X 4208 D2 B2 X 4209 D2 B2 X 4213 F4 B2 X 4214 F5 B2 X 4215 F5 B2 X 5202 B5 B2 X X 7202 B2 B2 X 7203 B2 B2 X 7204 A3 B2 X 7205 A4 B2 X 7208 D1 B2 X 7209 D1 B2 X 7210 C2 B2 X 7211 E3 B2 X 7216 F3 B2 X 7218 F10 B2 X 7219 E1 B2 X 2449 E4 B3 X X 3431 A3 B3 X X 3451 A5 B3...

Page 88: ...6 X X 3760 B8 B6 X X Item Coordinate Schematic 32PFL5312 78 37PFL7312 77 42PFL7312 78 3761 G8 B6 X 4710 E5 B6 X X 5700 B10 B6 X X 5704 B3 B6 X 5709 C1 B6 X 5712 D3 B6 X 5713 D4 B6 X 5730 E1 B6 X X 5733 F4 B6 X X 5735 F4 B6 X X 5737 F4 B6 X X 5738 G1 B6 X X 5752 E7 B6 X X 5753 E10 B6 X X 5754 E10 B6 X X 5756 A8 B6 X X 5757 B9 B6 X X 6701 G7 B6 X 6708 C1 B6 X 6709 C2 B6 X 6712 D3 B6 X 6733 F4 B6 X X...

Page 89: ... 5900 B1 B8 X X 5901 B1 B8 X X 5902 B1 B8 X X 5903 B1 B8 X X Item Coordinate Schematic 32PFL5312 78 37PFL7312 77 42PFL7312 78 5904 B1 B8 X X 5905 C1 B8 X X 5906 C1 B8 X X 5907 C1 B8 X X 5908 C2 B8 X X 5909 E2 B8 X X 5910 E2 B8 X X 5911 E2 B8 X X 7900 C1 B8 X X 7901 E1 B8 X X 2A03 C7 B9 X 2A12 F6 B9 X 2A13 E8 B9 X 3A02 C5 B9 X X 3A06 C7 B9 X X 3A10 F6 B9 X 3A11 E7 B9 X 3A13 E8 B9 X 3A14 E9 B9 X 4A0...

Page 90: ... B18 X X 5L01 A5 B18 X X 5L03 C3 B18 X X Item Coordinate Schematic 32PFL5312 78 37PFL7312 77 42PFL7312 78 5L04 C3 B18 X X 7L08 C3 B18 X 2M00 F2 B19 X X 2M01 F2 B19 X X 2M04 F2 B19 X X 2M05 F2 B19 X X 2M06 F2 B19 X X 2M09 F3 B19 X X 2M10 F3 B19 X X 2M11 F4 B19 X X 2M12 F4 B19 X X 2M13 F5 B19 X X 2M14 F5 B19 X X 2M15 F5 B19 X X 2M16 F6 B19 X X 2M17 F6 B19 X X 2M18 F6 B19 X X 2M19 F6 B19 X X 2M20 F6 ...

Page 91: ...X 7N03 C2 B20 X 7N04 D4 B20 X 4000 D8 B21 X Item Coordinate Schematic 32PFL5312 78 37PFL7312 77 42PFL7312 78 1P01 D6 B21 X X 1P02 E6 B21 X X 1P06 A10 B21 X X 1P07 D10 B21 X X 1P08 D10 B21 X 2P01 A2 B21 X X 2P02 A2 B21 X 2P03 A2 B21 X 2P04 A2 B21 X 2P05 A2 B21 X 2P06 A3 B21 X X 2P07 A3 B21 X 2P08 A3 B21 X 2P09 A3 B21 X 2P10 A3 B21 X 2P11 A3 B21 X 2P12 A4 B21 X X 2P13 A4 B21 X X 2P14 A4 B21 X 2P15 B...

Page 92: ... 3R56 J3 B23 X X 3R60 B9 B23 X 3R61 B9 B23 X 3R62 C9 B23 X 3R63 C9 B23 X 3R64 C9 B23 X 3R65 B10 B23 X 3R66 A12 B23 X 3R67 B12 B23 X 3R68 D9 B23 X 3R69 D10 B23 X 3R71 D11 B23 X 3R72 D12 B23 X 3R76 E9 B23 X 3R78 F10 B23 X 3R81 E12 B23 X 3R85 F12 B23 X 3R87 A3 B23 X X 3R91 B13 B23 X 3R92 A2 B23 X X 3R93 A2 B23 X X 3R95 I13 B23 X 3R96 I8 B23 X X 3R98 J8 B23 X X 4R12 E5 B23 X X 4R13 G8 B23 X 4R14 H9 B2...

Page 93: ...ision List EN 93 LC4 8L LA 11 11 Revision List Manual xxxx xxx xxxx 0 First release Model numbers described in this manual are 32PFL5312 78 867000026424 37PFL7312 77 867000030401 42PFL7312 78 867000026423 ...

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