Zenith C32V23 - 32" Flat-Screen Integrated HDTV Скачать руководство пользователя страница 55

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CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

6-3

AB - SHEET 3

CM154 - 923-03497

Slave Power Supply Circuit

PWR-CTRL2

QX3890-C

QX3805-C

SHT.6

+VSLV

VSW

+24

SVM

+24

-15

VDF

VDO

+215

+15

VDF

+40CMP

CMP

+40

HVC

+40

VFL

+6.2

SVM

+100

+33

TNR

SVM

+100

VDO

+215

+12
VDO

+18

VSW

+24

SVM

+24

+12
VDO

+6.2

VFL

CMP

+40

CMP

+12

CMP

+11

+11
CMP

KX3870

12VDC

195-161

DX3652

FR105G

103-344-6A

DX3666

103-417-7

UG3005

DX3665

103-417-7

UG3005

DX3651
PROV

ICX3751

KA431LZ

221-265-3A

LX3650

P149-705-6

LX3662

P149-705-2

RX3651

PROV

CX3662

35V

2200µF

LX3852

6.8µH

LX3661

P149-705-2

CX3661

350V

10µF

CX3850

35V

2200µF

LX3857
22µH

RX3850

68K

RX3650

100K

CX3857

16V

100µF

LX3856

22µH

LX3666

P149-705-2

CX3660

350V

10µF

CX3881

50V

100µF

LX3850

22µH

LX3660

P149-705-2

LX3855

22µH

LX3665

P149-705-2

LX3664

P149-705-2

LX3854

6.8µH

DX3664

VP408-002D

103-360-7

PF-54685

LX3663

P149-705-2

RX3881

8.2K

LX3881

22µH

RX3857

1/2W

RX3858

1/2W

100

RX3752
270K

RX3750

1.2K
1/2W

RX3751
1.2K
1/2W

RX3890

4.7K

QX3890

KTC3228-0

0TR322809AA

TX3670

EST-12

P95-4665

SYNC

DRAIN

GND

VCC

ICX3670

KA3S1265RF

VCC

223-61-1
P126-3767

PF-54873

CX3858

35V

100µF

CX3859

35V

100µF

CX3666

25V

2200µF

CX3665

25V

2200µF

CX3664

63V

1000µF

CX3854

63V

1000µF

CX3663

16V

2200µF

CX3856

16V

100µF

CX3883

16V

100µF

CX3653

50V

220µF

CX3650

2000V

1500pF

CX3651

630V

PROV

CX3652

1000V

PROV

CX3655

PROV

100pF

CX3656

50V

100pF

CX3657

50V

0.047

RX3755
27K
1%

CX3752

50V

0.068

LX3851

22µH

CX3882

35V

100µF

CX3851

35V

220µF

CX3852

35V

220µF

LX3858

22µH

RX3856

470

RX3855

1/2W

100

RX3892

47K

QX3892

KTC3228-0

0TR322809AA

ICX3850

KA78R15

OUT

221-1460-10
VP408-2D

CTL

15V

PF-54862

RX3852

6.2

RX3851

PROV

DX3663

103-360-7

MUR860

DX3662

UG3005

103-417-7

RX3754
28K
1%

RX3753

0.1%

3.57K

FX3660

250V

VERY FAST-ACTING

P136-169-6

FX3661

125V

VERY FAST-ACTING

P136-168-5

FX3662

125V

3.0A
SLOW BLOW

136-167-10A

FX3663

125V

3.0A
SLOW BLOW

136-167-10A

FX3665

125V

3.0A
SLOW BLOW

136-167-10A

FX3666

125V

3.0A
SLOW BLOW

136-167-10A

CN1C3
P58-671-10

CX3654

1000V

1000pF

CX3658

1000V

1000pF

CX3670

1000V

470pF

CX3671

1000V

470pF

CX3672

1000V

470pF

CX3673

1000V

470pF

CX3674

1000V

470pF

CX3675

1000V

470pF

CX3676

1000V

470pF

CX3751

50V

220pF

DX3654

1N4148

0DD414809ED

DX3660

UF4007

0DD400700BA

DX3661

UF4007

0DD400700BA

DX3890

1N4148

0DD414809ED

OUT

ICX3852

MC78T05C

GND

221-570
408-005N

PF-54863-01

OUT

RX3652

RX3653

47K

RX3654
100K

RX3656

10M

RX3854

RX3859

RX3894

1/2W

10K

ZDX3655

7.5V

0DZ750009AG

MTZJ7.5B

1/2W

ZDX3656

MTZJ5.6B

1/2W

5.6V

0DZ560009CF

ZDX3653

MTZJ33B

1/2W

33V

0DZ330009DF

ZDX3881

MTZJ33B

1/2W

33V

0DZ330009DF

ICX3750

LTV817M

0ILI817000G

OUT

ICX3853

BA12T

12V

PF-54943

P221-1527-8

408-002D

RX3853

1.5

HOT SIDE

COLD SIDE

HOT SIDE

SHEET 6

TO VIDEO OUTPUT

MODULE

Power Control

Содержание C32V23 - 32" Flat-Screen Integrated HDTV

Страница 1: ...ne E Product Year 2002 Overview 1 Service Menu 2 Servicing 3 Parts 4 Diagrams 5 Schematics 6 Published September 2002 by Technical Publications Zenith Electronics Corporation 201 James Record Road Hun...

Страница 2: ...led by a 15 mfd 150V AC type capacitor be tween a known good earth ground water pipe conduit etc and the exposed metallic parts one at a time Measure the AC voltage across the combination of 1500 ohm...

Страница 3: ...he HV compensation output Q3102 B signal during turn on and shutdown conditions transients CRT ANODE HIGH VOLTAGE MEASUREMENT PROCEDURE Each CRT screen size has it s own safe operating anode and shutd...

Страница 4: ......

Страница 5: ...CIRCUIT OVERVIEW 3 1 LARGE SIGNAL MODULE 3 1 SMALL SIGNAL MODULE 3 7 GEOMETRY ADJUSTMENTS 3 10 TROUBLESHOOTING 3 16 SECTION 4 4 1 PARTS 4 1 SECTION 5 5 1 34 EXPLODED VIEW 5 1 32 36 EXPLODED VIEW 5 2...

Страница 6: ......

Страница 7: ...oor reception of off air DTV broadcasts and makes the procesing of broadcasted data possible FLAT FINE PITCH PICTURE TUBE View HD content in it s highest resolution Fine pitch picture tube with Invar...

Страница 8: ...or audio 2 CALIBRATE Service Port Only to be use by qualified TV servicers and technicians 3 ANTENNA CABLE 1 2 Use the Antenna Cable 1 to hookup an antenna or cable system 4 HD IN Connect High Definit...

Страница 9: ...lects available sound options Stereo Mono SAP Displays the Sleep Timer Menu select adjust POWER LIGHT CABLE VCR AUX TV MUTE VOLUME LEFT RIGHT NUMBER KEY PAD CHANNEL NUMBER DASH ENTER VIDEO QUIT CC Clo...

Страница 10: ...PROTON 004 058 116 131 143 171 173 QUASAR 034 056 092 RADIO SHACK 019 043 047 116 127 143 RCA 004 006 023 024 056 065 074 144 152 156 160 161 165 REALISTIC 007 019 043 047 ROCTEC 186 R U NCO 168 169 S...

Страница 11: ...GON 0 01 PHILIPS 0 06 0 12 013 0 20 0 65 08 5 0 90 PIONEER 0 34 0 51052 0 63 0 76 POS T NEWS WEEK 0 16 PR U CER 0 59 PT S 0 11 048 0 71 0 72 073 074 PU LS AR 0 01 R CA 0 47 R EGAL 0 49 0 50 R EGENCY 0...

Страница 12: ...N 108 123 153 173 M AGNAVOX 127 135 172 179 180 M AR ANT Z 129 135 141 159 224 225 226 M CS 111147 156 169 M IT S U B IS HI 120 179 229 230 231 ONKY O 125 126 130 131213 215 232 OPT IM U S 100 107 110...

Страница 13: ...when user is in level 2 adjusting the Contrast Bar Refer to Table 1 1 to see the navigation and proper colors used for selected disabled and non selected features DTV AUDIO MENU The next figure 1 3 s...

Страница 14: ...d when the Input Source selected is HD In ATV SETUP MENU Figure 2 1 shows the Setup Menu that allows you to select the Input Source The Tilt function is also included as part of this menu ATV VIDEO ME...

Страница 15: ...Mode is on the Service Menu line appears at the top of the screen to allow for proper setting of the video When the Factory Mode is turned off all TV functions are returned to normal 01 11 02 TE 1011...

Страница 16: ...signal 13 Audio processor PreI2S 0 127 16 16 16 16 16 16 Prescale for the digital I2S input signal 14 Audio processor AVC 0 8 4 4 4 4 4 4 Decay time for the automatic volume correction 15 Audio proces...

Страница 17: ...54 54 54 54 PLL Frequency Limiter Bits 0 7 47 LlcStart BIT S 0 15 15 15 15 15 15 15 PLL Vertical Freeze Start Bits 8 11 48 LlcStart BIT S 0 7 0 254 246 246 246 246 246 246 PLL Vertical Freeze Start B...

Страница 18: ...l 82 2150 PLimitLev 0 3 0 0 0 0 0 0 Limited Level Control for Input 83 WbSW 0 1 0 0 0 0 0 0 White Balance Offset ON OFF 84 CtiLev CV YC DVD DTV HD 0 3 2 2 2 2 2 2 Control of gamma correction amount 85...

Страница 19: ...Blanking Control 114 RightBlk 0 63 30 30 30 30 30 30 Right Blanking Control 115 SyncPhase HD DTV NTSC 0 1 0 0 0 0 0 0 Hsync Delay Adjustment 116 HblkSW 0 1 1 1 1 1 1 1 H Blanking Generation Mode 117 A...

Страница 20: ...n amount adjustment for bottom edge of picture 143 UpPol 0 1 0 0 0 0 0 0 Horizontal pin distortion compesation polarity setting for extreme top and bottom edge of picture 144 UpUcp 0 3 0 0 0 0 0 0 Hor...

Страница 21: ...3 Chroma Bandwidth for Composite Video Source CBW YC 0 3 3 3 3 3 3 3 Chroma Bandwidth for Y C Video Source 171 KILVL 0 254 5 5 5 5 5 5 Color Killer Activation level for all NTSC Video Sources 172 KILH...

Страница 22: ...tio MaxBrt_4x3 HD 0 100 100 100 100 100 100 100 Maximum Brightness for 4x3 Aspect Ratio 11 MinCont_4x3 NTSC 0 100 6 6 6 6 6 6 Minimum Contrast for 4x3 Aspect Ratio MinCont_4x3 HD 0 100 6 6 6 6 6 6 Min...

Страница 23: ...two possibilities Quasi Resonant Mode and 20 kHz The Quasi Resonant mode handles the power when the application is turned on When off the 20 kHz mode allows minimum power consumption The third circui...

Страница 24: ...ection Scan Boost 26 V Stand by Used for Audio Section SWITCHED VOLTAGES FROM SWITCHED SMPS 215 V Switched Used for driving the Video output 100 V Switched 100 SVM Scan Velocity Modulation circuitry 3...

Страница 25: ...l Deflection HORIZONTAL DEFLECTION AND HV GENERATION The Horizontal Deflection circuitry is a common flyback topology used in many television and monitor applications QX3200 is the Horizontal Output T...

Страница 26: ...n the output to drive the gate of the switching transistor Q3103 This ramp signal is present only during the flyback pulse Q3103 is on during the scan time and as long as the error voltage is higher t...

Страница 27: ...PV154 923 03497 3 5 AB SERVICING SERVICING BASE DRIVE HV COMPENSATION...

Страница 28: ...PV154 923 03497 3 6 AB SERVICING SERVICING SHUTDOWN CIRCUIT OPERATION VERTICAL DEFLECTION...

Страница 29: ...ndTuner Provision SIF 1 SIF 2 AUX L AUX R from Switcher ADC DE MOD Pre proc DAC H P DAC DAC DAC ADC Pre scale Pre scale SCART DSP Input Select SOUND PROCESSOR MSP4450G Source Select SDA 1 SCL 1 Audio...

Страница 30: ...tput is constant Below is a simplified block diagram of the AB chassis video output circuit The signal is first uncoupled at the output of the video processor Then the signal is derived by the video d...

Страница 31: ...on pin 2 of the inverting voltage input The input configuration consists of a bipolar NPN transistor in a long tailed pair configuration The input current is 30uA This IC is provided with a black curr...

Страница 32: ...REGISTER 126 NAME AFC ANGLE The AFC ANGLE values can go from 0 up to 63 If the register value is increasing up to 63 you will see the fig 3 If you start decreasing the register value down to 0 you ll...

Страница 33: ...Figure 7 This image shows the result of decreasing the register value down to 0 You can notice that full image is moving downward without affect the geometry Figure 8 This image shows the result of i...

Страница 34: ...otice that top half of picture is fully open and the bottom half remains unaffected by the correction Figure 14 This image shows the result of decreasing the register value down to 0 You can notice th...

Страница 35: ...e V POSITION This correction affected vertical height and width size of picture The register can take values from 0 up to 63 If you decrease the register value down to 0 you ll see the fig 19 If you i...

Страница 36: ...he fig 24 If you increase the register value up to 63 you ll see fig 25 Fig 24 Fig 25 Fig 24 This image shows the result of decreasing the register value down to 0 This correction affect the top half...

Страница 37: ...ffected only the upper corners which are bowed inward Fig 29 This image shows the result of increasing the register value up to 63 This correction affected only the upper corners which are bowed outwa...

Страница 38: ...positive lead Replace Digital Board Check Y on C2201 positive lead Check 5V sw1 on C2710 Check 5V SYNF on C2723 Check 5V sw2 on C2730 Check IIC Check Y on Q2708 Emitter Check CRY2201 oscillation Chec...

Страница 39: ...High Voltage Adjustment in Power Supply Board Size Adjustment in Daugther Board High Voltage Sensing in Daugther Board Scan Boost Converter in Power Supply Board High Voltage OK High Voltage Compensat...

Страница 40: ...rd Check 5V sw1 on C2710 Check 5V SYNF on C2723 Check 5V sw2 on C2730 Check Y on Q2708 Emitter Check CRY2201 oscillation Check IIC Check sync on Y at C2705 Check timings and levels of H DRV on Q2204 E...

Страница 41: ...27 28 of IC1400 Check IC1400 and audio line YES NO Check IC800 and audio line Check digital board YES NO No Sound auxiliary input Check pin 52 54 of IC2900 Check pin 36 37 of IC1400 and pin 2 4 of CNP...

Страница 42: ...be operated even with the Keyboard Reset Microcontroller and try again Analog CC Analog Rating are not displayed micro section If Possible use an Analog CC generator to make sure CC service is provid...

Страница 43: ...16 AND SCL SDA AT PINS 4 5 OF WT1200 CHECK 5VTNA AT LX3825 AND 5VTNA LINE CHECK IIC BUS LINES NO ANALOG RF SIGNAL DIGITAL RF SIGNAL YES CHECK COMPOSITE VIDEO SIGNAL AT PIN 15 OF WT1200 YES NO CHECK AG...

Страница 44: ...27 28 of IC1400 Check IC1400 and audio line YES NO Check IC800 and audio line Check digital board YES NO No Sound auxiliary input Check pin 52 54 of IC2900 Check pin 36 37 of IC1400 and pin 2 4 of CNP...

Страница 45: ...2 Module Digital Board with ACC DCC P014 12361 04 Front Cabinet P014 12362 03 Rear Cabinet P050 02864 11 Connector Cable Ass y Speaker Interconnect Harness P124 00240 Space Command Transmitter MBR4286...

Страница 46: ...il Degausser 824 10102 Cover Front Jack Molded Plastic 824 10108 Cover Blank Tweeter Opening 830 10009 Decorative Item 849 10049 Speaker Ass y 852 10066 Connector Cable Assembly Speaker Interconnect 8...

Страница 47: ......

Страница 48: ......

Страница 49: ...0 062E 320 062E 5 FRONT DOOR PA 19619 PA 19619 6 SPRING PLATE 4970V00020A 4970V00020A 7 IR LENS P192 00929 P192 00929 8 FRONT JACK PF 54857 01 PF 54857 01 9 CRT YOKE ASSEMBLY PA 19570 PA 19570 10 CRT...

Страница 50: ...02 P012 10922 01 02 8 SPEAKERS PA 19426 PA 19426 PA 19426 PA 19426 9 FRAME ASSY PF 54845 03 PF 54845 04 PF 54845 01 PF 54845 05 10 POWER SUPPLY ASSY P009 02290 03 P009 02290 03 P009 02290 01 P009 0229...

Страница 51: ...PV154 923 03497 5 3 AB EXPLODED VIEWS Interconnect Diagram DIGITAL BOARD POWER SUPPLY MODULE SCAN BOOST MODULE MAIN MODULE FRONT JACKPACK KEYBOARD MODULE VIDEO OUTPUT AND SVM MODULES RF SWITCH...

Страница 52: ...CL SB SDA Affordable DTV BLOCK DIAGRAM CRT Driver CXA2150AQ Video Sync Selector CXA2151Q Y o k e R G B Out R G B FB Micro EW_Drv H_Drv V_Drv H V Y Cr Cb H V Y Cr Cb Comb Filter CV In YC Out Comb Filte...

Страница 53: ...2 THX3902 PROV RX3400 1 2W 5 6M BRX3400 KBJ 406GP 01L 600V 4A 212 172 4 BRX3450 600V 4A 212 172 4 QX3900 E B C KTC3228 0 0TR322809AA THX3410 63 10930 4 THX3460 63 10930 4 CX3400 2200pF 4KV CX3401 250...

Страница 54: ...7 C3316 PROV C2104 100V 0 47MF C3315 500V 1500pF CX3205 3KV 530 pfd CX3206 1000V 0 01 F C3212 100V 0 22 C3220 PROV 200V C3211 1000V 470pF C4807 2000V 0 02 C3230 200V 0 1 C3213 1000V 1000pF C3317 1000V...

Страница 55: ...00 F CX3663 16V 2200 F CX3856 16V 100 F CX3883 16V 100 F CX3653 50V 220 F CX3650 2000V 1500pF CX3651 630V PROV CX3652 1000V PROV CX3655 PROV 100pF CX3656 50V 100pF CX3657 50V 0 047 RX3755 27K 1 CX3752...

Страница 56: ...CX3607 50V 0 047 ZDX3711 MTZJ5 1B 5 1V 1 2W 0DZ510009DB RX3805 5W 1 5 CX3806 35V 220 F LX3805 22 H CX3805 35V 220 F QX3805 E B C KTC3228 0 0TR322809AA RX3422 0 1 3 57K LX3612 P149 705 CX3612 35V 2200...

Страница 57: ...02 B SHUTDOWN 8 7 6 5 4 3 2 1 CN5W2 58 605 8 8 7 14 2 1 3 13 12 4 11 5 10 9 6 VCC GND IC3100 LM339N 221 121 1 8 4 3 2 1 IC3101 A SN100635 RC4558P 221 240 7 5 6 IC3101 B SN100635 RC4558P 221 240 RX3001...

Страница 58: ...1 1140A Q4806 BF959 E B C 0TR959009AA Q4802 E B C 2SA1020Y 121 1102A Q4807 KSA733C Y E B C 0TR733009AA Q4805 KSA733C Y E B C 0TR733009AA 5 6 7 8 4 3 2 1 IC4801 LM318N 221 559 5 6 7 8 4 3 2 1 IC4802 LM...

Страница 59: ...F C3313 100V 1000pF O S C R E F 14 2 1 3 13 12 4 11 5 10 9 6 7 8 IC3300 MC34060AP 221 345 1 R3316 10K R3326 47 R3309 470K 1 R3308 470K R3321 10K R3330 270 RX3327 10 R3325 5 6K 1 RX3329 68 R3305 971 1...

Страница 60: ...714 E B C 408 002D 121 1343 2SC4793 R5501 2W 470 R5502 1 2W 10 R5504 PROV R5509 470 R5511 1 2W 10 R5515 PROV R5516 47K 1 R5518 43 R5519 2 7 R5522 2W 330 W5500 971 16 C5509 50V 0 1 C5510 50V 100pF C551...

Страница 61: ...04 126 3760 1 PF 54551 1 CM5167 16V PROV CM5165 500V 0 01 1 CM5164 16V 0 1 CM5163 16V 0 1 R5110 1 2W 470K CM5145 500V 0 01 CM5147 16V PROV R5129 P L 1 2 R5112 1 2W 1K 5 6 9 10 8 11 13 2 1 7 12 3 CRT2...

Страница 62: ...VP408 2D 221 1460 3 CTL CTL PF 54860 ICX3825 KA78R05 G G OUT IN VP408 2D 221 1460 3 CTL CTL PF 54860 1 2 3 4 DMX3831 MBRD835L P103 598 ICX3835 KA78R05 G G OUT IN VP408 2D 221 1460 3 CTL CTL PF 54860 C...

Страница 63: ...3 7 4 8 6 5 1 2 GND PROTECTION OUT1 OUT2 Vcc2 Vcc1 SW2 SW1 NC PROTECTION IC4501 LB1645N 0ISA164500B C4503 50V 47 F CM4501 50V 0 01 3 2 1 CNCOIL 366 921B C4504 50V 4 7 F RM4506 10K RM4507 12K D4500 1N4...

Страница 64: ...0V 22PF CM6037 50V 30PF RM6070 220 RM6040 27K JM6000 0 1 6 5 4 3 2 1 CN2K7 P L TO KEYBOARD 2 34W RM6053 100 CM6004 50V 47PF CM6005 50V 47PF RM6078 10K RM6079 12K Q6001 E B C BF959 0TR959009AA CM6038 5...

Страница 65: ..._IF1 TADJ AGCSWI NC VAGC AGCADJ VP VoDVB VVCO TAGC CAGC GND 11 12 20 19 18 17 NC AFC VCO1 16 VCO2 15 14 13 IC1203 TDA9829T 0IMCRPH011A 4 1 2 OUTPUT 5 OUTPUT 3 INPUT INPUT_GND CHIP_CARRIER_GND U1201 X6...

Страница 66: ...10 H L1302 10 H L1304 10 H L1306 10 H Q1300 E B C KSA733C Y 0TR733009AA Q1302 KSA733C Y E B C 0TR733009AA Q1304 E B C KSC945C Y 0TR945009AA RM1300 470 RM1302 1 5K RM1306 330 RM1307 470K RM1308 100 RM...

Страница 67: ...ICM2700 CXA2151Q 0IMCRSO008A CM2724 50V 0 1 L2704 47 H RM2723 1K RM2720 1K CM2727 50V 0 1 R2710 75 2 CM2741 50V 47PF CM2742 50V 47PF RM2702 6 8K RM2703 3 3K RM2707 6 8K RM2708 3 3K RM2712 6 8K RM2713...

Страница 68: ...VSAW0 V AGC V OSC EW DRV DF PARA MP PARA GND V HC PARA VS IN H DRV HP IN HCOMP IN VPROT HPROT CERA GND H L2 FIL SABL IN V DRV ABL IN VCC9 VTIM V DRV R OUT G OUT B OUT VCC OUT PRE RGB IK IN ABL FIL AF...

Страница 69: ...AVSUP ANA_IN ANA_IN2 TESTEN XTAL_IN XTAL_OUT TP AUD_CL_OUT NC NC D_CTR_I O_1 D_CTR_I O_0 STBYQ VREF1 NC NC NC ANA_IN1 NC ADR_SEL IC1400 MSP4450G 0IMCRMN012A OUT VCC GND IC1401 KA7542 GND VCC OUT 0IFA7...

Страница 70: ...RM2943 PROV RM2944 PROV RM2925 6 8K RM2989 1K RM2956 100 RM2990 100 RM2960 620 RM2977 47K RM2978 47K RM2979 47K RM2980 100 RM2981 10K RM2982 150 RM2983 270 ZD2901 MTZJ9 1B 8 2V 0DZ910009AJ 1 2W R2901...

Страница 71: ...K RM2970 1 5K RM2973 6 8K RM2974 3 3K RM2975 1 5K RM2929 10K ZD2911 MTZJ9 1B 8 2V 1 2W 0DZ910009AJ ZD2912 MTZJ9 1B 8 2V 1 2W 0DZ910009AJ 30 24 29 12 13 22 21 20 19 18 17 38 16 15 CV INPUT2 14 9 8 1 4...

Страница 72: ...3 2 21 25 13 11 8 20 26 19 32 18 30 17 24 28 29 9 31 1 CNP201A 85013 0050 6932V25004A 16 14 12 10 5 23 7 15 6 27 22 4 3 2 21 25 13 11 8 20 26 19 32 18 30 17 24 28 29 9 31 1 CNP200A 85013 0050 6932V250...

Страница 73: ...0V P L vs gnd vout IR1 TSOP1240 GND GND PF 54634 P12 10927 162 46 R10 1K R11 1K R12 1K R13 1K R14 1K R15 1K R16 1K R2 100 R3 330 R4 10K R5 10K R6 10K R7 1K R8 1K R9 1K MENU VOL DWN VOL UP CH DWN CH UP...

Страница 74: ...Circuit YC SENSE C FRONT GND VC Y FRONT CV F SENSE CV FRONT GND CV L4 IN R4 IN GND AUD 8 7 6 5 4 3 2 1 9 10 CN2FR10 58 586 10 J13 78 3402 1 J14 78 3402 J12 78 3403 C Y J11 78 3404 1 S VIDEO IN VIDEO I...

Страница 75: ...TED COMPONENT A B C D E F G 1 2 3 4 5 6 7 8 9 10 6 23 AB SHEET 23 CM154 923 03497 Power On LED and IR Circuit 5V SB 5VSB 5 VSB C51 50V 0 01 C52 100V 470pF C53 16V 100 F OUT VCC GND IR100 GND GND VCC O...

Страница 76: ...Q2900 E B C Q 4501 E B C Q4502 E B C Q 1304 E B C Q 2908 E B C Q2907 E B C Q2909 E B C ZD2701 ZD2912 CNP201A 1 CNP200A 1 C2205 C2223 Q2201 E B C C6029 RM 1246 RM 1247 C1201 C1202 C1203 C1204 C1207 C1...

Страница 77: ...2 7 1 5 L 2 7 0 1 C 2 7 3 6 C 2 7 3 7 C M 2 7 4 7 R M 2 7 4 7 R M 2 7 1 7 R M 2 7 4 6 R M 2 7 1 8 R M 2 7 4 5 R M 2 7 1 9 C 2 7 1 3 C 2 7 1 2 C 2 7 1 1 R M 2 7 1 6 C M 2 7 4 5 E B C Q 1 2 0 5 E B C Q...

Страница 78: ...805 LX3852 RX3852 RX3805 W 89 RX3850 W 77 W 78 W 63 CX3881 W 88 W 31 LX3802 LX3881 CX3650 CX3651 W 2 CN6A4 CX3464 CX3652 W 91 W 17 CX3463 RX3650 RX3422 CX3420 KX3870 CX3653 CX3421 I CX3420 A R C ZDX36...

Страница 79: ...0 5 C X 3 8 0 5 C X 3 8 5 6 L X 3 8 5 8 C X 3 8 8 3 L X 3 8 5 7 L X 3 8 5 1 R X 3 8 5 9 L X 3 8 0 5 L X 3 8 5 2 R X 3 8 5 2 R X 3 8 0 5 W 8 9 R X 3 8 5 0 W 7 7 W 7 8 W 6 3 C X 3 8 8 1 W 8 8 W 3 1 L X...

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