JVC JVC AV-1406FE free download

File name JVC AV-1406FE chassis CG4.pdf

SERVICE MANUAL COLOUR TELEVISION 2 2006 YA370 AV-1406FE, AV-14146/N, AV-14149/N, AV-14F16, AV-14FMG6/G, AV-14FMG6/S BASIC CHASSIS CG4 TABLE OF CONTENTS 1 2 3 4 5 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24 COPYRIGHT © 2006 Victor Company of Japan, Limited No.YA370 2006/2 SPECIFICATION Contents Items AV-1406FE AV-14146/N AV-14149/N AV-14F16 46.2 cm Ч 34.1 cm Ч 37.5 cm 10 kg B/G, I, D/K B/G, I, D/K, M PAL PAL SECAM SECAM NTSC 3.58 / NTSC 4.43 (NTSC:EXT only). NTSC 3.58 / NTSC 4.43 VHF Low VHF High UHF CATV 46.25 MHz to 140.25 MHz 147.25 MHz to 423.25 MHz 431.25 MHz to 863.25 MHz Mid (X to Z+2, S1 to S10) / Super (S11 to S20) / Hyper (S21 to S41) bands 38.0 MHz (B/G, I, D/K, M) 32.5 MHz (5.5 MHz: B/G) 32MHz (6.0 MHz: I) 31.5MHz (6.5 MHz: D/K) 33.5MHz (4.5 MHz: M) AV-14FMG6/G AV-14FMG6/S Dimensions (W Ч H Ч D) Mass TV RF System Colour System Receiving Frequency Intermediate Frequency VIF 38.0 MHz (B/G, I, D/K) SIF 32.5 MHz (5.5 MHz: B/G) 32MHz (6.0 MHz: I) 31.5MHz (6.5 MHz: D/K) Colour Sub Carrier PAL 4.43 MHz SECAM 4.40625 MHz / 4.25 MHz NTSC 3.58 MHz / 4.43 MHz AC110 V to AC240 V, 50 Hz / 60Hz 68 W (Max) / 47W(Avg) Visible size: 34 cm measured diagonally ( H : 28.7 cm Ч V : 21.7 cm) 22.5 kV±1.5kV (at zero beam current) 5 cm Ч 9 cm, Oval type Ч 2 3 W (monaural) 75 unbalanced, coaxial Video 1 V(p-p), 75 , RCA pin jack Ч 2 Audio 500 mV(rms) (-4 dBs), High impedance, RCA pin jack Ч 2 Video 1 V(p-p), 75, RCA pin jack Ч 1 Audio 500 mV(rms) (-4 dBs), Low impedance, RCA pin jack Ч 1 3.5 mm mini jack Ч 1 RM-C360GY (Battery size : AA / R6 / UM-3 Ч 2) Power Input Power Consumption Picture Tube High Voltage Speaker Audio Power Output Aerial Input Terminal Input Terminal [Front / Rear] Output Terminal [Rear] Headphone Jack Remote Control Unit Design and specifications are subject to change without notice. 1-2 (No.YA370) 3.2 MEMORY IC REPLACEMENT · This model uses the memory IC. · This memory IC stores data for proper operation of the video and drive circuits. · When replacing, be sure to use an IC containing this (initial value) data. 3.2.1 MEMORY IC REPLACEMENT PROCEDURE 1. Power off Switch off the power and disconnect the power plug from the AC outlet. 2. Replace the memory IC Be sure to use the memory IC written with the initial