Daewoo CN-001M BLOCK DIAGRAM

A.MUTE(H)

D881~

D884

MR2520

I805/I806

Coupler

LA78041

BLOCK DIAGRAM

Contents

Main Service Manual Color Television : //svc.dwe.co.kr May. 2002 TABLE OF CONTENTS 2 PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCTS CAUTION SAFETY CHECKS SUBJECT:FIRE & SHOCK HAZARD SUBJECT : GRAPHIC SYMBOLS PRODUCT SAFETY SERVICING GUIDELINES FOR COLOR TELEVISION RECEIVERS SAFETY CHECKS SUBJECT : FIRE & SHOCK HAZARD GRAPHIC SYMBOLS : SUBJECT : X-RADIATION SUBJECT : IMPLOSION SUBJECT : TIPS ON PROPER INSTALLATION MODEL ITEMS DTQ-20V1/V4FSPM DTQ-20V1/V3/V4/U1SSPM DTQ-15U5SSPM DTQ-14V1/V4/V5FSPM DTQ-14V1/V4/V5/U1SSPM DTQ-14V6NBPM/NPPM DTQ-14V1/V4SSFM DTQ-20V1/V4SSFM DTQ-14V4/20V4FCFM SPECIFICATIONS BLOCK DIAGRAM ALIGNMENT INSTRUCTIONS 1. SERVICE MODE ADJUSTMENTS Table-B indicates the items with different settings each of sets * 2. ASSEMBLY ADJUSTMENTS NOTE Page Page 3. PARENTAL CONTROL PASSWORD SETTINGS VOLTAGE CHART Page VOLTAGE CHART WAVEFORMS Page WAVEFORMS Page Page Page Page Page Page Page Page Page R ELECTRICAL PARTS LIST CAUTION : Page Page Page Page Page Page Page 1. Abstract. This specification is 1-Tuner Mono Model for North/South America, CCD 1-Chip MICOM 2. H/W Outline. 3. System Feature. /PLL IC 6) Remocon. : The IC of Transmission (MITSUBISHI M50560) 4. Function. 1) C. C. D. function. 5. The Table of Option and Schedule. 6. Pin Description Page I101 LA76845 : IC VIDEO PROCESSOR TROUBLESHOOTING GUIDE 1. NO POWER I801 MR2520 Drain Vin Vcc GND F / B Z / C Page Page 4. CH DONT MEMORY or SKIP