GL

ONIDA SERVICE MANUAL

COLOUR TELEVISION PROFILE 21

BASIC CHASSIS

884X

CONTENTS

• SPECIFICATIONS • FEATURES • SERVICE ADJUSTMENTS • ICs USED IN GL CHASSIS • STANDARD CIRCUIT DIAGRAM

COPYRIGHT NOV 2000 MIRC ELECTRONICS LTD., MUMBAI.

SPECIFICATIONS

Item Contents Receiving System VHF CCIR(B) UHF CCIR(G) Colour System PAL NTSC Playback (In AV Mode) Channel Coverage VHF (Low ) : Channel 2 to 4 VHF (High) : Channel 5 to 12 UHF : Channel 21 to 69 CATV (Middle) : X-Z + 2 S1-S10

CATV (Super) : S11-S20 CATV (Hyper) : S21-S41

Aerial Input Impedance 75 ohms unbalanced Power input Rated Voltage 230V, 50Hz Operating Voltage 160V ~ 260V, 50Hz A/V Terminal connections Line Input Video : 1 Vp-p, 75 ohms (RCA Pin Jack) Audio : 500 mV rms (-4 dBs) High Impedance RCA Pin Jack Line Output Video : 1 Vp-p, 75 ohms (RCA Pin Jack) Audio : 500 mV rms (-4 dBs) High Impedance RCA Pin Jack Power Consumption 90W Picture Tube 21” (51 cm) measured diagonally Audio Output 200W PMPO Dimensions 638mm (W) 464mm (H) 480.5mm (D) Weight 23 kg Remote Control Unit RP-1

FEATURES • SINGLE PCB STEREO DESIGN

• ZERO MANUAL ALIGNMENTS • MINIMUM ALIGNMENTS FOR THE PRODUCTION • NEW WINDOW TYPE THREE DIMENSIONAL OSD FORMAT • IC PIN NAMING FOR EASY SERVICEABILITY • FULL FEATURED DESIGN • NEW WORLDCLASS UNIQUE STYLE CABINET • PLL TUNER WITH TURBO TUNING FACILITY • 200 PROGRAMS • HANDY REMOTE CONTROL UNIT • TWO ALRAM CALL FEATURE • TUNING AND VOLUME LOCK • TWO GAMES • PROGRAM NAMING FOR ALL 200 CHANNELS • THREE BAND GRAPHIC EQUALIZER • PROGRAM SUMMARY • MESSAGE PAGE • TELEPHONE DIRECTORY • TWO FRONT FIRING SPEAKERS • FRONT AND BACK AV TERMINALS • ELECTRONIC EYE • VIDEO MUTE FEATURE • AVL FUNCTION • BLACK STRETCH CIRCUTI • STEREO PLAYBACK • NTSC PLAYBACK • DIGITAL CLOCK • AUTO SHUT OFF • HALF MUTE • SLEEP TIMER • CHANNEL SCAN/SORT/SWAP/SKIP • SURROUND SOUND • 4 VSMS & 4 ASMS + 1 USER SETTING EACH • VERTICAL ZOOM • HEADPHONE SOCKET

SERVICE ADJUSTMENTS BEFORE STARTING ADJUSTMENTS 1. Adjustments of this model are performed by using the remote control unit

and in the conventional manner by using adjustable parts. 2. Adjustments using the remote control are performed on the basis of the initial

setting values. However, where an adjustment results in the optimum picture, it may differ from the initial setting value.

3. Before adjusting, switch ON the power of the set and measuring equipment and allow these to warm up at least 30 minutes.

4. Confirm the correct (AC 230V) power is supplied. 5. Where the received or input signal is not specified, use the optimum signal for

the adjustment. 6. Use care not to disturb adjustable parts (variable resistors, transformers,

capacitors, etc.) not specifically mentioned in these adjustment steps. 7. Presetting before adjustment: Unless otherwise indicated in the adjustment

steps, use the remote control unit to preset as follows.

ICs USED IN GL NO SECTION REF. NO. IC MAIN FUNCTION

IC 901 STR-F6655 POWER REGULATOR IC 902 S1854-C1 ERROR AMPLIFIER IC 903 KIA7812PI 12V REGULATOR IC 904 KIA7808PI 8V REGULATOR

1. POWER SUPPLY SECTION

IC 905 KIA7805PI 5V REGULATOR

IC 701 ST92195

MAIN MICROPROCESSOR

IC 702 M24C16-BN6 MEMORY IC

2. MICRO SECTION

IC 703 IC 704

L78LR05E-MA TSOP1838

5V REG/RESET IC REMCON RECEIVER

3. CHROMA SECTION IC 101 TDA8841 IF, VIDEO, CHROMA,

HORIZONTAL, AND VERTICAL PROCESSOR

4. VERTICAL IC IC 401 TDA 8357/N1 VERTICAL

DEFLECTION

IC 601 TDA2616/N1 AUDIO AMPLIFIER 5. AUDIO SECTION IC 602 TDA7429S AUDIO PROCESSOR

6.

7.

TRU BASS BOARD VIDEO OUPUT

IC1 IC 301

NJM2192 TDA6107Q

TRU BASS PROCESSOR VIDEO OUPUT AMPLIFIER

HIGHLIGHTS OF PHILIPS TDA884X IC

1. IF + VIDEO + CHROMA IN SINGLE CHIP 2. ZERO MANUAL ALIGNMENT INCLUDING IF ALIGNMENT 3. BASEBAND DELAY LINE INTEGRATED 4. PIN COMPETIBLE FULL MULTISYSTEM FAMILY 5. BLACK & BLUE STRECH INCLUDED 6. INTEGRATED CHROMA TRAP 7. RGB CONTROL WITH CONTINUOUS CATHODE CALIBRATION AND

WHITE POINT ADJUSTMENT 8. ALL CONTROLS THROUGH I2C BUS 9. AVL FEATURE FOR TDA8840/8841/8842

ST92195 MICON IC PIN DESCRIPTION

PIN NO.

PIN NAME SIGNAL NAME

CONFIGURATION FUNCTION

1 P2.0 IRIN IN / OD IR INPUT 2 RESET RESET IN MCU HARDWARE RESET 3 P0.7 MUTE OP / OD MUTE = HIGH 4 P0.6 STANDBY OP / OD STANDBY = HIGH 5 P0.5 TIMER LED OP / PP LED ON = HIGH 6 P0.4 SPLITTER ON /OFF OP / PP 7 P0.3 H.P. SENSOR IN / HI HP PRESENT = HIGH 8 P0.2 KBD INPUT AI 9 P0.1 SURROUND OP / PP SURROND ON = HIGH

10 P0.0 TV/AV OP / PP TV = HIGH, AV = LOW 11 P3.7 RESET OUT OP / OD RESET = LOW 12 P3.6 AV1/AV2 OP / PP AV1 = HIGH, AV2 = LOW

13 P3.5 PIP INT/EXT OP / PP PIP INT = LOW, PIP EXT = HIGH

14 P3.4 PIP AV1/AV2 OP / PP PIP AV1 = LOW, PIP AV2 = HIGH

15 B B OP / PP BLUE OSD OUT 16 G G OP / PP GREEN OSD OUT 17 R R OP / PP RED OSD OUT 18 F BLANK FBL OP / PP OSD BLANKING OUT 19 P5.1 SDA1 IN / OP / OD I2C DATA LINE (EEPROM) 20 P5.0 SCL1 OP / OD I2C CLOCK LINE (EEPROM) 21 VDD VDD +5V DIGITAL SUPPLY 22 JTDO JTDO 23 WSCF WSCF 24 WSCR WSCR 25 AVDD3 AVDD3 +5V ANALOG ADD FOR PLL 26 TEST0 TEST1 27 MCFM MCFM 28 JTCK JTCK 29 TXCF TXCF 30 CVBS0 CVBS1

31 AVDD2 AVDD3 +5 V ANALOG POWER SUPPLY

32 JTMS JTMS 33 CVBS2 CVBS3 IP / HI 34 CVBS1 CVBS2 IP / HI 35 AGND AGND ANALOG GROUND 36 GND GND DIGITAL GROUND 37 JTRST0 JTRST1 38 PXFM PXFM 39 AVDD1 AVDD2 ANALOG POWER SUPPLY 40 HSYNC HSYNC IP / HI HSYNC INPUT = HIGH 41 VSYNC VSYNC IP / HI VSYNC INPUT = HIGH 42 P4.0 PB LEVEL OP / PP POWER BASS LEVEL 43 P4.1 WOOFER OP / PP WOOFER ON = HIGH 44 P4.2 PIP HUE OP / PP PWM OUTPUT 45 P4.3 AV1 SENSE IN IP / HI AV1 = HIGH

46 P4.4 SOUND SYSTEM SEL OP / PP SOUND SYSTEM SELECTION

47 P4.5 SOUND SYSTEM SEL OP / PP SOUND SYSTEM SELECTION

48 P4.6 SDA2 IP / OP / OD I2C DATA LINE 49 P4.7 SCL2 OP / OD I2C CLOCK LINE

PIN NO.

PIN NAME SIGNAL NAME

CONFIGURATION FUNCTION

50 XTAL XTAL CLK OSCILLATOR 51 XTAL XTAL CLK OSCILLATOR 52 P2.5 V TUNING OP / PP VST VOLTAGE OUTPUT 53 P2.4 BSW0 OP / PP BAND SWITCHING 54 P2.3 BSW1 OP / PP BAND SWITCHING 55 P2.2 ECO SENSOR IN AL / HI ECO SENSOR IN 56 P2.1 COL SYS SEL OP / PP COL SYSTEM SELECTION

IP = INPUT, OP=OUTPUT, OD=OPEN DRAIN, HI=HIGHIMPEDENCE, PP= PUSH PULL, AI=ANALOG INPUT GL21 SERVICE MENU

How to enter SERVICE MENU:Press the DISPLAY key and the VSM key of the Remote Control Unit simultaneously.The following SERVICE MENU screen will be displayed.

884X SERVICE MENUPIP SERVICE MENUSYSTEM CONSTANTTOOL KIT

884X SERVICE MENU CONTROLS

SUB PAGE CONTROL1: IF AGC 10

H - LINE 00CATHODE DRIVE 04WHITE BALANCE NORMAL WARM COOLR GAIN 32 40 32G GAIN 32 32 32B GAIN 32 32 40

2 : V-ALIGN 50/60 Hz SELECTION 50Hz 60HzV - SLOPE 34V - S CORRECTION 17V - POSITION 45V - AMPLITUE 45OSD V - POSITION 018SBL(Service Blanking) 00

STANDARD SETTING

SUB PAGE CONTROL3 : H-ALIGN 50/60 Hz SELECTION 50Hz 60Hz

H - POSITION 25OSD H - POSITION 044EW WIDTH NOT USEDEW PARABOLA NOT USEDEW CORNER NOT USEDEWTRAPEZIUM NOT USED

4 : ZOOM ZOOM MODE NORMAL ZOOM1 ZOOM2Settings are only AMPLITUDE 45 47 55for 50Hz V ZOOM 00 00 00

V SCROLL 00 00 00

5 : PICTURE MAXIMUM COLOUR 55 CONTROLS MAXIMUM SHAPRNESS 55

MINIMUM CONTRAST 10MAXIMUM BRIGHTNESS 50MINIMUM BRIGHTNESS 10Y DELAY 08FM DISPLAY 00

6 : VSM VSM SETTINGS DYNAMIC SOFT CINEMA USER NATURALBRIGHTNESS 33 32 38 32CONTRAST 63 24 32 44COLOUR 32 30 25 32SHARPNESS 28 19 20 32TINT 32 32 32 32

STANDARD SETTING

7 : SSM SSM SETTINGS DISCO CLASSIC NEWS USER THEATREBAND 1 (Low frequency) 15 04 07 15BAND 2 09 09 12 09BAND 3 12 10 07 12BAND 4 00 00 00 00BAND 5 (High frequency) 00 00 00 00

8 : ECO ECO SENSOR 00 01 02 03 04 05 06 07BRIGHTNESSCONTRASTCOLOURSHARPNESS

SYSTEM CONSTANT TDA7429 INSTALL 00 / 01 TDA7317 INSTALL 00 / 01 PIP INSTALL 00 / 01 SINGLE VIDEO 00 / 01 ECO INSTALL 00 / 01 MATSUSHITA 00 / 01 TUNER 1316 00 / 01 TUNER G021D 00 / 01 COLOUR SYSTEM 00 / 01 / 02 / 03

SYSTEM RF VIDEO 00 PAL AUTO + PAL + NTSC4.43 + NTSC3.58 01 PAL AUTO + PAL + NTSC4.43 02 PAL + SECAM AUTO + PAL + SECAM + NTSC4.43 + NTSC3.58 03 PAL + SECAM AUTO + PAL + SECAM + NTSC4.43

SOUND SYSTEM 00 / 01 / 02 / 03 / 04 / 05 BG / BG + DK / BG + I / BG + DK + I / DK / I POWER BASS 00 / 01 POWER BASS BAR 00 / 01 TDA7429S BLOCK 00 / 01 TOOL KIT ITEM STANDARD SETTING VCO COARSE 02 BLACK STRETCH 01 BLUE STRETCH 01 EXTENDED BLUE STRETCH 00 CORRING 00 ACL 01 CB 00 FFI 00 FCO 00 VERTICAL OVERSCAN 01 V GUARD 00 GAI 00 BCO 01

Model - 14Profile Candy/20Profile Candy/21Profile

Part No. Old Part No. Part Name 14PCD 20PCD 21ProfileA2AMCAR8116 ASSY JOGGER (HEAD PH 1 1 0A2APC40394-M11A SGL-7002A AV PWB ASSY GL21 0 0 1A2BPC10104-M11A MAIN PB ASSY GL21RPO 0 0 1A2DPC40394-M11A AV PB ASSY GL14/20 S 1 1 0A2FPC10104-M11A MAIN PB ASSY CANDY14 1 0 0A2GPC10104-M11A MAIN PB ASSY CANDY20 0 1 0A2MFC10133-M04A FRONT CAB ASSY 20CAN 0 1 0A2MFC10146-M04A FRONT CAB ASSY 14CAN 1 0 0A2MPB40204-M11A TRU BASS PB ASSY 0 0 1A4APC40394-M11A AV PWB ASSY AUTO GL2 0 0 1A4BPC10104-M11A 21 GLPROFILE DLX MAI 0 0 1A4BPC10146-M12A COMBI ASSY AV/STEREO 1 1 0A4FPC10104-M11A MAIN PB ASSY CANDY14 1 0 0A4GPC10104-M11A MAIN PB ASSY CANDY20 0 1 0A4MPB40204-M11A 21 GLPROFILE DLX TRU 0 0 1E1MICST92195C3B1 ST92195C3B1/EXL IC MICON (ONIDAGL200 1 1 1E1MLZ31550-M01A CEM40315-001 COIL (FM TRANSMITER) 1 1 0E1MPCX01R-R27 CELPX01-R27 COIL PEAKING 0.27UH 1 1 0E1MSFC0301-415A CEM30536-00A SPEAKER 2.5X 5.5" 8 0 0 2E1SCT1224-220 QAP1224-220 TRIMMER - 22PF 1 1 0E1SCY13AK-102 QCY13AK-102 CAP CER-1KPF,1KV,+/- 4 4 0E1SDIMTZJ6.8(C)-T2 MTZJ6.8(C)-T2 DIODE ZENER 1 1 0E1SICNJM2192AL NJM2192AL IC TRU BASS 0 0 1E1SMCAR8116 AR8116 HEAD PHONE RADIO 1 1 0E1SRCRP-2 RP-2 REMOTE CONTROL GL21 1 1 1E1STRSTS9018G STS9018G TRANSISTOR SI 2 2 0E1STUWF05I-211A UV1356B/ACK-3 TUNER PLL WST (MKIII 1 1 1M1TBC10130-M06A CMM10130-006 REAR COVER GL21-PROF 0 0 1M1TBC10134-M01A CMM10134-001 REAR COVER GL20 COOL 0 1 0M1TBC10143-M01A CMM10143-001 REAR COVER GL14 COOL 1 0 0M1TFC10129-M06B CMM10129-006(B) FRONT CABINET GL21-P 0 0 1M1TPA10141-M0AC CPM10141-00A(REV C CUSHION ASSY GL21 0 0 1M1TPA10145-M0AB CPM10145-00A(B) CUSHION ASSY GL14 1 0 0M1TPA30594-M03A CPM30594-003 PACKING CASE 14"CAND 1 0 0M1TPA30594-M04A CPM30594-004 PACKING CASE 20"CAND 0 1 0M1TPA30594-M20A CPM30594-020 PACKING CASE GL21 PR 0 0 1M1TPL10128-M06B CMM10128-006 (B) MASK ORNA GL21 SILV 0 0 1M1TPL20149-M01A CMM20149-001A CONTROL KNOB GL21 CH 0 0 1M1TPL30518-M01A CMM30518-001 SENSOR LENS GL21 0 0 1M1TPL30520-M01A CMM30520-001 LED LENS GL 0 0 1M1TPL30522-M01A CMM30522-001 SENSOR HOLDER GL 0 0 1M1TPL30533-M01A CMM30533-001 AV PCB HOLDER GL21 0 0 1M1TPL30553-M02B CMM30553-002 REV B POWER KNOB BASE GL21 0 0 1M1TPL30554-M02A CMM30554-002 POWER KNOB LENS GL21 0 0 1M1TPL30555-M01A CMM30555-001 POWER KNOB LED HOLDE 0 0 1M1TPL30568-M01A POWER KNOB LED HOLDE 1 1 0M1TSM40423-M01B SPEAKER BRACKET GL14 2 0 0

Y609

12KR415

10KPFC926C925

10/50

+

BWR006

47ER305 L301

BW

OPTC303390E

R303

D506RGP10J

BW

L401

24VD404

R411BW

R410

10K 0.5W

C40647/63

+

D40112V390K

R403

4.43

MH

zX

102

C12

5

18P

F3.

58M

Hz

X10

1

OP

T

C13

6

OP

TC

137

R144OPT

R157680E

R159OPT

R158OPT

OPTR175

OPTC101

BWC154

L501

BW

R507 BW

OP

TC

169

C504OPT

R5030.47E

D507RGP10J

C40882KPF

R40622E

C407220KpF

OPTC410

2K7R407

24VD402

33V

D403

C40447/35

+

1E5/0.5W

R404

OPTR405

1K5R402

C40110KpF

1K5R401

U

1234

DEF.YOKE

HV

4

3

2

1

IC401 TDA8357/N1

GUARD VFVFLVPID IDVO

VO(A)GNDVO(B)

987652 3 41

C40210KpF

10KpFC405

100KPFC403

BW

L402

17uHL503

OPTC409

470ER408

OPTC411

R183OPT

Y10

2

OPTR169

C144100Kpf

D113OPT

OPTR147OPTD112

BWR146

D1066.2V

1KpFC118

C11747KPF

C113

100/25

+

10KR143

C14722kpF

100ER113 R111

120E

4E7R181

C11447KPF

R110OPT

10/63C165+

4E7R180

R109330E

330ER106

Q101A1015

C164OPT

C10

9O

PT

10/16C163

+

TPS5.5MBCF104

L10210uH

C10722KPF

C10

82.

2/63

+

OPTC150

C14622kpF

OPTC155

OPTR171

OPTR165

R40933E,1/2W

D50324V

D50233V

R51439E,2W,OMR

C51647KpF

L50246uHR515

4K7,2W,OMR

L504

CE41210-00B

C5104.7/250

+

OPT

C518

Y501

47E/2W

R513

OPTR504

C5088.2KpF

OPT

R166

OPT

R168

OP

T

C152

R130OPT

Q105OPT

QAX0336-001CF101

OPTCF102

R114OPT

R116OPT

BWR102

C162

47PF

8.2uHL103

C14868pF

C10647/25

+

C105OPT+

180ER118

100ER117

Q102C1815

OPT

R115

OPT

R112

Q104OPT

R126220E

R121OPT

D104 OPT

OPT

R119

D105OPT

OPTCF103

OPTD103

OPTD101

Q103OPT

1KR120

OPT

D102

C1815Q106

1KR104

L10710uHC102

2.2/63

+

100pFC123

R12

21K R12

547

0E

R12

347

0E

C11

6

220K

PF

22KpfC140

R13

1

OP

T

R140100K

R12

447

0E100E

R108100ER107

R15

2

100E

R156

27K

1KPFC139

100K

pF

C13

8R15

539

K

C1602.2/63

+

22K

pfC

141

3.9K

pF

C14

2

C14310/50 +

IC101

TDA8841

Rin

SIF

Ext

Sou

ndIn

put

VC

Ore

f

VC

Ore

f

PLL

IFD

ecou

plin

g

Vid

eoO

ut

SC

L

SD

A

Ban

dgap

SY

HS

_C

SY

HS

_Y

Sup

ply

CY

BS

_Int

Gnd

Aud

io O

ut

Sec

P1D

ec

Ext

CV

BS

Inpu

t

Bla

ckC

urre

nt

B G R Bea

mC

uit

Vgu

ard

Gln

Bln

Pol

ank

[Yin

]

You

tB

_Y o

ut

R_Y

out

B-Y

In

R-Y

In

Chr

oma

RefXta

l3.

58Xta

l4.

43/3

.58

Col

our

PLL

Filt

er

VC

C

CV

BS

Sw

itch

Out

put

Dig

iDec

H o

ut

San

dcas

tleH

flyba

ck

Phl

-2

Phl

-1Gnd

Avl

Cap

[EW

_driv

e]

Vdr

iveB

Vdr

iveA

IFIF

EH

T

Vsa

wto

oth

V_I

ref

Tun

er-A

GC

emph

asis

De-

Dec

oupl

ing

Sou

nd

IF-A

GC

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 2829303132333435363738394041424344454647484950515253545556

C11

210

KP

F

R15

110

0E

R14

210

0E 0

.5W

C13

1

220K

PF

C12

810

0KP

F

C1273.3KPF

OP

TD

107

BWD108

R14910E

R161120K

C121100pF 100pF

C122

C12922KPF

C130100/50

+4.7uHL104 R141

BW

R154100K

SC1 1 2 3 4

C15622kpF

C15822kpF

2.2/

63C

120+

R12710K

390E

R103

C104100KPF

C1322.2KPF

R133OPT

C15

9

47/2

5

+

R129

220K

R12

83.

9K

2.2KPF

C119A1015Q107

C1815Q112

C5121/63

+

1.5KPFC513

8.2KPFC514

270R509

T502ME40203-00B

4

53

2

15E,1W,OMRR508

C51147/25

+

6E8R512

C505100/25

+

C30710KpF/2KV

Q114OPT

OP

T

C151

+

TU001 UV1356B/ACK-3IF1IF2/Gnd+33V+5VASTUAGC SCL SDA

L0020.27uH

D30

3M

TZ

J7.5

D30

2M

TZ

J7.5

D30

1M

TZ

J7.5

D304

OPT

C302

390E

R302

C301T2

1

2

3

4

5

1E8R502

MIRC ELECTRONICS LIMITEDONIDA HOUSE,MAHAKALI CAVES ROAD,ANDHERI(E),BOMBAY-93

NTS

MIRC

ELECTRONICSAPPROVEDCHECKED

DRG. NUMBER

DRAWNDESIGNEDDATE

mm

FINISH

MATERIAL

GR

OU

P

NAME

MO

DE

L

SCALE -

SHEET -

390ER301

TDA6107Q/N2IC301

98765431 2

V11

V12

V13

Gnd

Iom

Vdd

Voc

3

Voc

2

Voc

1

R3111K5,

R310

1K5,

R3091K5,

R30

6

470E

R30

8

470E

R30

747

0E

D307BAV21

D30

5B

AV

21

D30

6B

AV

21

C507OPT

C506

OPT

Q5012SD1878-YD

BWK501

D505OPT

D504OPT

R505

OPT

1/250C304+

2M2 1/2WR304

RH1S-T3D508

10/250

C515

+

T1

1

2

3

4

5

D501RGP10J

C502OPT

220/63C503

+

OPTL106

OPTR167

C004470/16

+

OPTIC102

1 432 5 6 7 8

H L

OPTC149

+

OPTR164 C001

10/25 +

D111OPTOPT

C145

OPTR170

OPTR174

R132OPT

OPTD110

R160BW

R148BWOPT

D109

OP

T

R13

4

Q113OPT

OP

T

R17

2

OP

TR

163

47/160C517

+

G1984

SF101

54321

12uH

L001

R004100E

R003100E

R005BW

R150BW

47/2

5C

135 +

R1011K

R506OPT

C509560KpF

OPTR173

TVR4N

D308

T501

8

11

5

7

6

4

2

10

9

1

3

OP

TD

509

OPT

R162

100KpFC306

10/250C305

+

R31

21K

5

OPTC003

3.9K

R002

L003

OPT

OPTC153

+

R1766K8

R1776K8

R1791K

R1781K

C15722kpF

U

4 3 2 1

15KR001

C167220/50

+

C1341/63

+

15K

R14

5

C13

34.

7KP

F

R007BW

2.2KPF

C002

10/50

C166

+

C12

6

18P

F

VA301ERZC052K271

R182OPT

BWR510

R511OPT

Q502

2SC1627

8.2uHL108

3K3

R184 C168

100pF

BWY107

C1152.2/63

+

Y11

0

Y61

0

R185

OP

T

C199120kpF

10K

R50

1

47Kpf

C501

D405

BYD33J

11/08/2000

CEM40367-00A

QFM72AK-473

CELC001-460

QRG029J-390A

CEM40424-00A

L502

C516

R514

T501

BW

BW

BW

R. V. PANDIT

2W

0.5W

0.5W

ZNR

0.5W

MY

MY

0.5W

2W,OMR

+12V

0.5W

TF.

MY

0.5W

0.5W

0.5W

0.5W

0.5W

0.5W

0.5W

0.5W

0.5W

0.5W

MY

Fil_Gnd

MYMY

MY

TF

MY

MY MY.

+18

5V

NC

KR

KG

KB

B-out

G-out

R-out

Gnd

I-Black

AUDIO OUTPUT SW FOR MONO MODEL WITH AV

BP

MP

P

OMR

F1

F2

G1

G2

Filament

NCNC

AJAI THOMAS

C S M 2 0 1 2 6

CN00T

3.5 3.5 3.5

4.54.5

SUDHIR KUDVA

1/2

2.8

MY

MY.

MY.

TF

.

MY.

MY.

TF

.

MY.

TF

.

MPP

MY

GL2

1ST

R

MY.

250VMY

1.6KV

MPP200V

SCHEMATIC MAIN

FR0.5W

NARESH

1%

TF.

0.5W

QF

Z80

04-4

73

+30V+30V

2.5

2.5

7.52.5 452.5

2.53.51.5

SC

2.52.5

3.5

V+

V-

IBE

AM

H-D

RV

+B

V-GUARD

EXT.CVBSRFAUDIO

OSD-B

OSD-G

OSD-R

SDA

H-SYNC

V-SYNC

SCL

SPASS1

+B

BLSPASS1

2.7

+5V+8V

FBL

5.5 2.52.52.5

4.53.5 2.8

2.50.3 2.5

2.54.5 3.5 3.5 2.5 0.3 5.0

0.1

SC

AR

T-R

SC

AR

T-B

SC

AR

T-F

B

1.5

+8V

AN

OD

E

SC

RE

EN

FO

CU

S

TU

NE

R-A

GC

1852.5 2.5 6.00 125 125 125

FO

CU

S

AN

OD

ES

CR

EE

N

I-B

LAC

K

H-SYNC

TV

/AV

TV/AV

AV

-OP

LAVOUT(MONO)

MO

NO

-AV

IN

VIDEO OUT

SD

A

SC

L

SPASS2

3.5

R-OUTG-OUT

B-OUT

10

SC

AR

T-G

IF2

3.5 .05

+8V

3.5

AVINL+12V

TUNER-AGC

2.0

0.7 8.01.5

6.5

IF1

8.0

+45V

0

I-B

LAC

K

2.5

V-

12 0V+7.5

+12V

MO

NO

1.5

IBE

AM

2.5

0.7

A B C D E F

4

3

2

1

FEDCBA

1

2

3

4

R80847K

Y607 1KR630

AV

61 2 3 4 5

47KPF,250V

C947

8.2MR918

1.5KPF,400VACC921

R741470E

PC901TLP721F(GR)

2

1

3

4

5.6KpF

C631

OPTY604

OPTY605

C63

7

0.47

/63

+

FM

6 12345

R6111K,0.5W

CN00S

4321

OPTC723

100KPFC739

D709OPT

IC

OPT1234

OPT

B13 2 1

B3

OPT1234

C1815Q601

OPT

B25 4 3 2 1

BW

R62

5

2.2KPFC738

22KR747

C945100/25

+

10KR753

10K

R754

IC703L78LR05E-MA

5V5V5.7V11.5V

52 3 41

0V

OP

T

R62

6

C72010K

10KPFC719

100ER734

C7112.2KPF

R72

3

15K

10ER724

100KPF

C712

330K

PF

C71

3

330KPFC715

180p

F

C71

4

1KR725

R72

6

5K6

470KPF

C71710/50C716

+

OP

TC

718

+

BW

R72

8

10E

R72

7

10K

R72

9

10K

R73

0

C72256pF 56pF

C721

OPTR735

4K7

R73

3

4K7

R73

1

BEL/4MHZX701

OPT

P

3

2

1

390PFC934

C936OPT

+

C93

347

0/50

+

2.7KR621

2.7KR620

C63

822

/50

+ C63

60.

47/6

3+

C61422KPF

C61522KPF

C6164.7KPF

C617100KPF

C6181.2KPF

C6195.6KPF

C620

680KPF

C62

4

100K

PF

C62

539

KpF

100K

PF

C62

6

39K

pFC

627

22K

PF

C62

8 5.6K

pFC

629 22KPF

C6302.2/50

C621

2.2/50

C622

2.2/50

C623

C6350.47/63

+

C63947/25

+

1W

D607

4K7R619

R634100E,2W

C941100/25

+

IC903KIA7812PI

GNDOUTIN

3

2

1

OPTC940

680R909

QQ

R08

72K

904

R913

OPT

820K

R905

6.8VD906

C916470PF

.15E,5WR910

5.6ER911

TH901PTC2P-7ROQ

47ER931

1R8R930

STR-F6655POWER REGULATOR

IC901

1

2

3

4

5GND

VCC

OVP

TSD

OSC

DRIVE

C943100/25

+

3K3

R928

12K

R929

C92810/50

+

Q905C1815

C944470/35

+

1000/25C942

+

KIA7805PIIC905

1

2

3IN OUT

GND

IC904KIA7808PI

GNDOUTIN

3

2

1

S1854-C1

IC902

3

2

1

BWY902

BW

Y903

R92

3

4.7K,2W

R92

4

6.8K

,2W

BWY901

1K5R926

Q9042SA966

SHEET -

SCALE -

MO

DE

L

NAMEGR

OU

P

MATERIAL

FINISH

mm

DATE DESIGNED DRAWN

DRG. NUMBER

CHECKED APPROVED ELECTRONICS

MIRC

NTS

ONIDA HOUSE,MAHAKALI CAVES ROAD,ANDHERI(E),BOMBAY-93MIRC ELECTRONICS LIMITED

D91215V

1K,1/2WR916

2SA933ASQ901

R9141.8K

1.8KPFC9192.2K

R915

D9111N4531

10KR917

D9091N4531

OPTC920

1KPFC918

3.3K,1/2W

R932

K902CE41433-001Z

C912680PF,2KV

100/50C914

+

15VD910

C917OPT

C915

OPT

D9071SR124 3.9,1/2W

R912

QQR0872-001YK901

47KR903

R90447K

C91010KPF/500

C91

139

0PF

,2K

V

D905

EG18-T3

C908220/450V

+

33KR906

560PFC923

D915

RU3AM-LFC4

100/160C922

+

RU3YX-LFC4

D916

C932OPT

CE

4143

3-00

1K

905

R9253K3

4K7R921

Q903DTC144GS

15K

R922

R9191.5K 1/2W

L90282

C1815Q902

R920

BW

D9136.2V

OPTC927

1000/25C929

+

220/35C930

+

C93110KPF

BW

L904

D917BYV28-200

CE41433-001

K906

OPT

K907

D901D904

D903 D902

C905C907

C904C906

K903

D908

BYD33J

MMAINS 2 1

S901ESB92D41B

3.15AF901

VA901ERZC05DK471

C901100KPF,250V

CE

M40

293-

001

LF90

1

4

3 2

1

470PF

C938

5.6ER901

CEM40249

L901

CNDEG

1

2

OPT

R908

L90382

C924100KPF

C902OPT

470PF

C939

AVIN

6 5

4 3

2 1

R61675E

C61

3O

PT

+

D60613V

D60413V

R74

9

10k

ST92195B6B1IC701

VS

YN

C

AV

DD

1

PX

FM

JTR

ST

0

GN

D

AG

ND

CV

BS

1

CV

BS

2

JTM

S

TX

CF

CV

BS

0

AV

DD

2

JTC

K

MC

FM

AV

DD

3

WS

CR

WS

CF

JTD

O

VD

D

RB G

56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29

28272625242321 2219 20181716151413121197 8651 432 10

IRIN

RE

SE

T

MU

TE

ST

AN

DB

Y

TIM

ER

LE

D

SU

RR

ND

ON

/OF

F

HP

SE

NS

OR

KB

D IN

PU

T

PIP

MU

TE

TV

/AV

RE

SE

T O

UT

AV

1/A

V2

PIP

INT

/EX

T

PIP

AV

1/A

V2

FB

L

SD

A1

SC

L1

TE

ST

O

HS

YN

C

PB

LE

VE

L

WO

OF

ER

ON

/OF

F

PIP

HU

E

AV

1 S

EN

SE

IN

SO

UN

D S

YS

SE

L I

SO

UN

D S

YS

SE

L II

SD

A2

SC

L2

XT

AL

XT

AL

VT

UN

NIN

G

EC

O S

EN

SO

R IN

CO

LOR

SY

S S

EL

BS

W1

BS

WO

R70

110

K

R70

2

10K

R70

3

4K7 R706

10K10KR705

1KR704

R710100E

R711100E

R712100E

C70

1B

W

C70

2B

W

BW

C70

3

68E

R70

7

68E

R70

8

R70

968

E

R7144K7

R715

4K7

D7026.8V D703

6.8V

M24C16-BN6IC702

8765

4 3 2 1

C73310KPF

100ER716

100ER717

C70547/25

+100K

PF

C70

4

R7225K6

C70

810

0KP

F

C71

022

0KP

F

C70

94.

7KP

F

R72

110

E

C70

722

0KP

F

C70

622

0KP

F

R72

06K

8

R7195K6

10E

R718

100K

PF

C607

470/

50

C60

6

+

8.2ER607

8.2ER606

22K

PF

C60

3

BW

R60

547

/25

C60

2

+

IC601

TDA2616/N1

987652 3 41

22KPFC605

1000/35

C604+

1000/35C608

+R743

BW

C18

15Q

701

1N4148D705

100E

R75

2

2.2k

pF

C73

5

2.7KR746

1KR748

A1015Q702

OPTD707

R6101K,0.5W

560E

R62

3

560E

R62

7

3.9KpF

C632

C7291000/25

+

120KPFC730

4K7R618

22KR927

R907

68K,3W

C731OPT

+C7321KPF

C736OPT

100R732

K70

2

K70

1

C909

OPT

OPT

R933

C946OPT

C727OPT

R744

10K

10KPFC728

R745OPT

R756BW

OPTC937

D918OPT

T901CEM30579-00A

13

8

9

7

6

4

3

2

1

11

10

12

14

15

16

17

18

C601220KPF

220KPFC609

560PF,500VC935

OPT

Y602

OP

TY

603

1815

Q703

R758

27E,3W

BWR624

560ER622

OPTR629

C6340.47/63

+

560E

R628

3.9KpF

C633

1KR617

D60513V

OPTD920

C913

390PF,2KV

K908

4K7

R75

9

10K

R76

0

100E,1/2WR615

D60113V

D60313V

D60213V

C61210/50

+

C61110/50

+

68E

R612C610

470/16

+

680E

R613

680E

R614

AV0P

12

34

56

10K

PF

C72

4

100ER736

560ER751

D7083MM RED

390ER737

560ER755

D7043MM GREEN

C737OPT

C734OPT

C72510/50

+

IC704

TSOP1838

23

1

S705

R7421K

S704

R739680E

S703

R740120E

S702S701

R738270E

R811102

1815

Q803

R807274

MPY-54C59R802

FC

OPT

61

23

45

D70

11N

4148

OPTC740

10uH

L701

R71

3

10K

UPC574JD914

R75

022

0E

TDA7429SIC602

42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22

212019181716151413121110987654321

MID

DLE

_RI

TR

EB

LE_R

TR

EB

LE_LSD

A

SC

L

R_O

UT

L_O

UT

AU

XO

UT

_R

AU

XO

UT

_L

L_IN

3

MO

NIT

OR

_L

L_IN

2

L_IN

1

MO

NIT

OR

_R

R_I

N1

R_I

N2

R_I

N3

CR

EF

Vs

MID

DLE

_RO

MID

DLE

_LI

MID

DLE

_LO

BA

SS

_RI

BA

SS

_RO

BA

SS

_LI

BA

SS

_LO

BA

SS

O_R

VA

R_R

BA

SS

O_L

VA

R_L

RE

AR

IN

RE

AR

OU

T

HP

2

HP

1

LP1

LPPS

1

PS

2

PS

3

PS

4

GN

D

GN

D

R76

2

4K7

C656OPT +

47KR603

R6011.2K

R60

2

2.7K R608

1.2K R60

9

2.7K

R809123C812

47

+

R810

221

TB

54321 6

R757

10K

C726

33pF

47K

R604

C S M 2 0 1 2 6

NARESH

1W

(ALARM) (POWER)

AV OUTMONO

MY.

FRONT AV

0.5W0.5W

MPP

MY

TF

MY

TF TF TF

TF

TF

TF

TFT

F

TF

TF

230V AC 50HZ

RD9.1F

2/2

MY

MY.

BP BP BP

1/2W

1/2W

2KV

MY

D901-D904 BYW56

+B

10W

VIDEO

AV-L

AV-R

MY

1/2W

MY.MY.

MY

.

MY.

TF

TF

TF

TF

TF

TF

TF

TF

MY

TF

1/2W

1/2W

3W

3W

2W

2W

2W

MY

0.5WB

W BW

C721-C722 2%

MFR 1%

0.5W

0.5W

OMR

C904-C907 1KPF/400VAC

400VAC

400VAC

105 CO

TFTF

MY. MY.MY.MY.

MY

VIDEO

AV-L

AV-R

MY

VOL+ VOL- MENUCH-CH+S701-S705*SKHV10902A

R738-R742MFR 1%

*

K908 = CE41433-001K903 = QQR0872-001

SCHEMATIC MAIN

MY

R.V.PANDIT

-

-

-

LDR

TF

MFR MFR MFR MFR MFR

MF

AJAI THOMAS

GL2

1ST

R

SUDHIR KUDWA11/08/2000

H-SYNC

+30V

+5VSC

L

SD

A

OSDG

+5V

VIDEOUT

+5V

SD

A

SDASCL

SC

L

+12

V

RO

UT

LOU

T

MU

TE

PB

LE

VE

L

PB

ON

/OF

F

+8V

+12V

+5V

SCL

+5V

SDA

AVINL

TV/AV

B+

BL

V-GUARD

FBL

SPASS1

SPASS2

OSDR

OSDB

V-SYNC

RFAUDIO

EXT.CVBS

SC

+30V

A B C D E F

4

3

2

1

FEDCBA

1

2

3

4