philips 17ht3352_61 free download

File name a7h.1_quadriga_482272721644_a3.pdf

and overviews 6 Fault finding trees, diagrams and overviews A6 SCART A7 SOUND A7H.1 11 A5 CONTROL POR 16 +14B BI-COLOUR LED 6663 +5S 33 C1 6 Fault finding trees, diagrams +8A 7140 HEF4053 7600 TMP87CM36 42 +5 L +160 D 6602 14 +33 V AFC V-VARI REL-BUS PT 1 SDM MODE PT 2 IDENT 2 VOLUME BRIGHTNESS SATURATION CONTRAST STANDBY SCL SDA INT / EXT X-TAL 4M hz 1679 OSD-FAST BL 28 29 C8 C7 EEPROM A6 a SMART LOADER INTERFACE 7875 CVBS_INT 21 20 19 18 17 16 15 FBL_SCART 1101 SAW 1 P8 2 P7 7125 TDA3843 5 4 16 1 +8A 14 CVBS_EXT STATUS 11 12 13 9 3 5 10 4 SHARNNESS CONTROL SC OVER 15 AUDIO - OUT RC 5 RECEIVER 14 CVBS - TXT (A9) 20 41 18 17 A8 INTERFACE STATUS AUDIO IN 6 8 35 10 16 2 3 4 R_SCART 14 13 12 11 G_SCART 10 9 8 IF (SOUND) CVBS - INT CVS - EXT P6 SC_OVER BASE BAND CVBS L / L' ~ ~ ~ 1135 AM SOUND AM AM AM 6 A7 FM 1 2 A9 TELETEXT BG / L BG / L A4 LOCAL KEYBOARD 11 12 Micro Proc. C4 5 19 39 40 7 B_SCART 6 5 4 3 2 1 AUDIO_IN 7015-6F TDA836X 5 1136 FM FM 1 6 50 7157 TDA7056 3 +8SC 2 A2 A1 ON/OFF STATUS SL - EN L / L' 8 LS BG / L BG / L 13 9 36 37 38 27 C6 C3 C5 7 31 32 25 E1 DISPLAY 7685 7857 AUDIO_OUT 16 A3 A5 5 SANDCASTLE 2 VOLUME SEL.RADIO 26 15 OSD OSC OSD G BG / I STATUS + EXTERNAL2 E2 RADIO MODULE 23 A6 BASE BAND CVBS SHARPNESS CONTROL T UNER / IF I/O S ELECTION V_VARI I F -P ART VIDEO -D ETECTION INT/EXT S ELECTION A7 CHROMA PAL C HROMA D ECODER 7015-6c TDA836X R-Y 30 27 B-Y 31 32 35 5 B1 D ELAY L INE V IDEO C ONTROLLER OSD - G CRT MODULE +160V "B" WHITE CUT - OFF 3346 V16a CRT EHT INFO CVBS - INT 5040 CVBS - EXT I F (SOUND) +8A "D" 3320 +12B 7271 TDA4661 V11a 7015-6d TDA836X V8b V8a B +160V M7 L7 1 B Aquadac I2 I1 ONLY FOR SECAM LL' 1001 6 11 17 1015 SAW 7015 - 6A TDA 836x 2 45 46 V 14 3 +8C 1032 7030 5.5MHz 7015- 6B TDA836X 18 64uS "G" CUT - OFF 3330 7340 / 7350 V16c B G 1 4 V7 16 14 13 10 9 8 7 40.4MHz ~ ~ ~ ~ ~ ~ RF-AGC CHROMA VIDEO DET 7 15 (Y) 4.43 MHZ PAL / SECAM 1272 4.43Mhz V5 V 10 +8A 1 3 5 16 -(R-Y) 64uS 11 29 G- Y MATRIX 19 2 2 G G +160V 7320 / 7330 "R" WHITE "D" 3300 3310 CUT - OFF 1033 6MHz 13 16 V 13 AV+C +8C 10 (CHROMA) R 14 47 3031 7250 TDA8395 -(B-Y) 12 28 20 3 3 R SDA SCL +12B ~ +8C 49 44 26 R-Y 9 16 B-Y 10 V12a V11b 28 7 25 17 V8c +8A 4 4 5 5 R +8A V16b RGB SATURATION FLB BRIGHTNESS CONTRAST RGB - SCART FLB - SCART OSD - FLB FF 1 2 7300 / 7310 EHT INFO 3021 SYNC AGC ADJ AFC V6 V12b VG2 FF 3 4 L8 0156 3363 1 2 3 4 Beam Info A1 POWER SUPPLY ! 1501 P1 D 5545 G ! SK 1 S 1 2512 P8 +8Sb 1 7420 5 ! 2 4 L5 L6 3436 5445 1 7422 2420 6423 0 0 41 EHT 25K V 6506 SN1860 2508 P2 2428 7421 ! +160D ! 2 6 3524 6503 HORZ. 220V~ T3.15AH P9 +8D +5S TV +9S DEFECTION 7500 7505 +9S 2 ! 3345 7103 6424 2450 2120 5421 5424 1 FOCUS VG 2 3523 6507 P7 L7 HORIZONTAL (Partly Hot Ground) VG2 P5 CONTROL 2514 3 5 POR & PROTECTION +14D 2 +96S 3420 7 2460

File name a7h.1_quadriga_482272721644_a4_en.pdf

1 Colour Television Chassis A7H.1 QUADRIGA CL 76532054_004.AI 181197 ServiceManual Content 1 2 3 4 5 6 Technical specifications Connection facilities Safety instructions, Maintenance instructions, Warnings and notes Mechanical instructions Fault finding tree Repair facilities Block diagram Survey of test points Overview wave forms Diagram supply voltages survey Electrical Diagrams and print lay-outs (Diagram A1) (Diagram A3) (Diagram A4) (Diagram A5) (Diagram A6) (Diagram A7) (Diagram A6a) (Diagram A8) (Diagram A9) (Diagram B1) (Diagram E1) (Diagram E2) 2 3 4 6 7 7 11 12 12 12 7 Power supply Deflection Synchronisation Controls Tuner + IF + connections Video + sound Smart loader interface SVSH connection Teletext CRT (14" mn, 20"+21" nn) Clock display Radio module 8 Electrical adjustments 9 Circuit Description 10 Directions for use and Mechanical data 11 List of abbreviations and mechanical data 12 Spareparts list 5 Subject in The Netherlands without theby LV permission of Philips. Copyright prior 9870 Printed to modificationTV Service Department Published reserved 1998 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or 727 21644 4822 otherwise Diagram 15 16 17 18 19 20 21 21 22 23 24 24 25 26 33 36 38 PWB 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 23 ©Copyright reserved 1998 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by LV 9870 TV Service Department Printed in The Netherlands Subject to modification 5 4822 727 21644 2 1.1 1 Technical specifications A7H.1 Chassis specification 1 : : : : Technical specifications 220-240V ± 10% AC; 50Hz (± 5%) 14" 43W (stand-by <= 6W) 17" 45W (stand-by <=6W) 21" 63W (stand-by <= 6W) 75W - coax 30mV 40mV 180mV ± 300Hz ± 600Hz ± 5Hz 14", 17", 21" 1 W mono execution: 4" full range round 25( 2W 3 W mono execution: 4" woofer round 16W 3W TV Systems : 1" tweeter round 16W 3W : PAL BG : PAL I : PAL BG / SECAM BGDK : PAL BGI / SECAM BGLL' : On Screen Display (OSD) green/red : 1 LED ( red for standby, green for TV- on, : "RC5" and error codes blinking red) : 0 : PLL : VHFa:48 - 118 MHz : VHFb:118 - 300 MHz : Hyper:300 - 470 MHz : UHF:470 - 861 MHz : UHF:470 - 861 MHz Mains voltage Power cons. at 230V~ Indications Aerial input impedance TV Min. aerial input VHF Min. aerial input UHF Max. aerial input VHF/UHF Pull-in range colour sync Pull-in range horizontal sync. Pull-in range vertical sync Picture tube range Audio output : : : : : : : : : VCR programs Tuning and operating system UV916E / IEC (PLL) U944 / IEC (PLL) : 1.2 Local operating functions