Philips DVDR-3450-H, DVDR-3452-H, DVDR-3460-H Service manual

Published by KC-TE 0634 AV Systems Printed in the Netherlands Subject to modiﬁcation EN 3139 785 32291

DVDR3450H/DVDR3452H/DVDR3460H

HDD & DVD Recorder

Service Instruction

CLASS 1

LASER PRODUCT

Contents Page

1 Technical Speciﬁcations and Connection Facilities 2 2 Test Disc & Repair Hints 5 3 Firmware Upgrading 6 4 Service Flow chart 8 5 Directions For Use 13

Copyright 2006 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.

Version 1.1

DVDR3450H/05/31/51/58, DVDR3452H/05/31/58

& DVDR3460H/05/31/51/58

The 2006 range DVD Recorder products are repaired centrally. Defective sets must be identiﬁed, labelled and stored for pick-up. This document gives full instructions for a functional check. Technical information to repair faulty sets is therefore not provided in this document.

To test in-coming sets the following must be performed:

1. Verify / Reproduce the customer’s problem

2. Verify that set has latest Firmware (see chapter 3) and upgrade if it is not the latest version.

3. Full functional check

EN 2

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Technical Speciﬁ cations and Connection Facilities

1. Technical Speciﬁ cations and Connection Facilities

1.1 Read / Write Speed

Type of Disc (Function) Disc Rotation Speed

Read Speed CD 7X CAV

Read Speed DVD 4X CAV

Write Speed DVD+R/+RW 2.4X ZCAV

Write Speed DVD-R/-RW 2X

1.2 General:

Mains voltage : 220V – 240V Mains frequency : 50 Hz Standby Power Consumption : < 3 W

1.3 RF Tuner

Test equipment: Fluke 54200 TV Signal generator Test streams: PAL BG Philips Standard test pattern

1.3.1 System

PAL B/G, PAL D/K, SECAM L/L’, PAL I

1.3.2 RF - Loop Through:

Frequency range : 43 MHz – 860 MHz Gain: (ANT IN - ANT OUT) : -4dB ± 2dB

1.3.3 Receiver:

PLL tuning with AFC for optimum reception Frequency range : 45.25 MHz – 857 MHz Sensitivity at 40dB S/N (video unweighted) : ≤ 40dBμV at 75 Ω

(high end) ≤ 60dBμV at 75 Ω (low end)

1.3.4 Video Performance:

Channel 25 / 503,25 MHz, Test pattern: PAL BG PHILIPS standard test pattern, RF Level 74dBV, Measured on SCART 1 Frequency response : 0.1 MHz – 4 MHz ± 3dB Group delay (0.1 MHz - 4.4 MHz) : 0 nsec ± 150 nsec

1.3.5 Audio Performance:

Audio Performance Analogue - HiFi:

Frequency response at SCART 1 (L+R) output : 100 Hz – 12 kHz / 0 ±

3dB

S/N Ratio (20Hz – 20kHz) unweighted : ≥ 40dB Harmonic distortion (1 kHz, ± 25 kHz deviation) : ≤ 1.5%

Audio Performance NICAM: Frequency response at SCART 1 (L+R) output : 40 Hz – 15 kHz / 0 ±

3dB S/N according to DIN 45405,7,1967 and PHILIPS standard test pattern video signal : ≥ 40dB Harmonic distortion (1kHz) : ≤ 1.5%

1.3.6 Tuning

Automatic Search Tuning

Scanning time without antenna : 3min. typical Stop level (vision carrier) : ≥ 37dBμV Maximum tuning error (drift) during operation : ± 100 kHz

Tuning Principle:

Automatic B, G, I, DK and L/L’ detection Manual selection in “STORE” mode

1.4 Analogue Inputs / Outputs

1.4.1 SCART 1 (Connected to TV)

Pin Signals:

1 Audio-out R 1.8V RMS 2 Audio-in R 3 Audio-out L 1.8V RMS 4 Audio GND 5 Blue / Chroma GND 6 Audio-in L 7 Blue-out 0.7Vpp ± 0.1V into 75W 8 Function switch < 2V = TV > 4.5V / < 7V = asp. Ratio 16:9 DVD > 9.5V / < 12V = asp. Ratio 4:3 DVD 9 Green GND 10 P50 control not use 11 Green out 0.7Vpp ± 0.1V into 75W (*) 12 NC 13 Red / Chroma GND 14 Fast switch GND 15 Red-out / 0.7Vpp ± 0.1V into 75Ω Chroma-out 300mVpp ± 3dB 16 Fast switch RGB / CVBS or Y out < 0.4V into 75W = CVBS >1V / < 3V into 75W = RGB 17 Y/CVBS GND OUT 18 CVBS GND IN 19 CVBS-out 1Vpp ± 0.1V into 75W(*) 20 CVBS-in 21 Shield

1.4.2 SCART 2 (Connected to AUX)

Pin Signals:

1 Audio-out R 1.8V RMS 2 Audio-in R 3 Audio-out L 1.8V RMS 4 Audio GND 5 Blue / Chroma GND 6 Audio-in L 7 Blue-in 8 Function switch 9 Green GND 10 P50 control 11 Green-in 12 NC 13 Red / Chroma GND 14 Fast switch GND 15 Red-in / Chroma-in 16 Fast switch RGB / CVBS or Y in 17 CVBS-OUT GND 18 Y/CVBS in GND 19 CVBS out sync 1Vpp ± 0.1V into 75Ω 20 CVBS-in / Y-in 21 Shield

Technical Speciﬁ cations and Connection Facilities

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EN 3

1.4.3 Audio/Video Front Input Connectors

Audio - Cinch

Input voltage : 2.2Vrms Input impedance : > 10kΩ

Video - Cinch

Input voltage : 1Vpp ± 3dB Input impedance : 75Ω

Video - YC (Hosiden)

According to IEC 933-5 Superimposed DC-level on pin 4 (load > 100kΩ) < 2.4V is detected as 4:3 aspect ratio > 3.5V is detected as 16:9 aspect ratio Input voltage Y : 1Vpp ± 3dB Input impedance Y : 75Ω Input voltage C : 300mVpp ± 3dB Input impedance C : 75Ω

1.5 Digital Inputs / Outputs

1.5.1 Digital Output

Digital Audio – Coaxial

LCM : according IEC 60958 MPEG 1, MPEG 2, AC3 : according IEC 61937 DTS : according IEC 61937 +

addendum

1.5.2 Digital Video Input (IEEE 1394)

Implementation Standard according:

IEEE Std 1394-1995 IEC61883 - Part1 IEC61883 - Part 2 SD-DVCR (02-01-1997)

Speciﬁ cation of consumer use digital VCR’s using 6.3mm

magnetic tape – dec.1994

Mechanical connection according to Annex of IEC 61883-1

1.7.2 Scart Audio

Output voltage 2 channel mode : 1.6Vrms ± 2dB Channel unbalance (1kHz) : < 1dB Crosstalk 1kHz : > 85dB Crosstalk 16Hz-20kHz : > 70dB Frequency response 20Hz-20kHz : ± 0.5dB max Signal to noise ratio : > 80dB Dynamic range 1kHz : > 75dB Distortion and noise 1kHz : > 75dB Distortion and noise 16Hz-20kHz : > 50dB Intermodulation distortion : > 70dB Mute : > 80dB

1.8 Dimensions and Weight

Height of feet : 5.5mm Apparatus (WxDxH) : 435 x 43 x 340mm Weight without packaging : 3.6kg Weight with packaging : 6.0kg

1.9 Laser Output Power & Wavelength

1.9.1 DVD

Output power during reading : 0.8mW Output power during writing : 20mW Wavelength : 650nm

1.9.2 CD

Output power : 0.3mW Wavelength : 780nm

1.10 USB Technical Speciﬁ cations

Compatibility : USB 2.0

Data Rate : max. 12 Mbit/sec

Voltage Requirement : 5V

1.6 Video Performance

All outputs loaded with 75Ω SNR measurements over full bandwidth without weighting.

1.6.1 SCART (RGB)

SNR : ≥ -65dB on all output Bandwidth : 4.8MHz ± 2dB

1.7 Audio Performance CD

1.7.1 Cinch Output Rear

Output voltage 2 channel mode : 2Vrms ± 2dB Channel unbalance (1kHz) : < 0.22dB Crosstalk 1kHz : > 100dB Crosstalk 16Hz-20kHz : > 87dB Frequency response 20Hz-20kHz : ± 0.5dB max Signal to noise ratio : < 85dB Dynamic range 1kHz : < 83dB Distortion and noise 1kHz : < 83dB Distortion and noise 16Hz-20kHz : < 75dB Intermodulation distortion : < 70dB Mute : < 95dB

EN 4

1.11 Playability

Video Playback

1. Disc Media: CD-R/-RW, MP3CD, VCD/SVCD, DVD-Video, DVD+R/+RW, DVD-R/-RW, DVD+RL DL

2. Compression Format: MPEG1, MPEG2 DivX 3.11, DivX

4.x, DivX 5.x, DivX

6.0, MPEG4

Audio Playback

1. Disc Media: CD, CD-R/-RW, MP3-CD

2. Compression Format: Dolby Digital, MP3, MPEG2 Multichannel, AAC, WMA

3. MP3 bit rates: 32256 kbps and VBR

Still Picture Playback

1. Disc Media: Picture CD

2. Picture Compression Format: JPG

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DVDR3450H DVDR3452H DVDR3460H

xxx

Technical Speciﬁ cations and Connection Facilities

1.12 Supported disc type and media speeds

Disc Media speeds

DVD+R 1x - 16x

DVD+RW 2.4x - 4x

DVD-R 1x - 16x

DVD-RW 2.4x - 4x

DVD+R DL 2.4x

1.13 Diversity Matrix

DVDR3450H DVDR3452H DVDR3460H

HDD Capacity

USB Reader

160GB 160GB 250GB

--x

Test Disc & Repair Hints

2. Test Disc & Repair Hints

2.1 Test Disc

1) 7104 099 96611 CD-RW printed Audio Disc

2) 9965 000 25728 DVD Player Test Pack

3) - Blank DVD+RW

4) - Blank DVD-RW

2.2 Open the DVD Tray manually

Note: This procedure needs to be performed on condition that:

- a customer’s Disc is jammed in the DVD Tray

- the DVD Tray cannot be open via the normal open/close button on the set.

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EN 5

1) Place the set on the table with the bottom faced upwards

2) Insert a screw driver into the slot and open the DVD Tray

as shown below.

by sliding the screw driver in the direction shown.

Figure 2-1

+ 10 hidden pages