Q552.1A.pdf 데이터시트 (총 30 페이지) - 파일 다운로드 Q552.1A 데이타시트 다운로드

No Preview Available !

Colour Television
Chassis
Q552.1A
LA
18990_000_100330.eps
100330
Contents
Page
1. Revision List
2
2. Technical Specifications, Diversity, and Connections2
3. Precautions, Notes, and Abbreviation List
5
4. Mechanical Instructions
9
5. Service Modes, Error Codes, and Fault Finding 12
6. Alignments
30
7. Circuit Descriptions
36
8. IC Data Sheets
48
9. Block Diagrams
Wiring diagram Matisse 42" - 46"
59
Block Diagram Video
60
Block Diagram Audio
61
Block Diagram Control & Clock Signals
62
Block Diagram I2C
63
Supply Lines Overview
64
10. Circuit Diagrams and PWB Layouts
Drawing PWB
AL1 820400089786 AmbiLight Common
65 71
AL1 820400089691 9 LED LiteOn
67 71
AL1 820400089703 15 LED LiteOn
69 71
AL1 820400090592 AmbiLight Common
72 78
AL1 820400090601 9 LED Everlight
74 78
AL1 820400090621 15 LED Everlight
76 78
B01 820400089943 Tuner, HDMI & CI
79 118
B02 820400089506 PNX85500
90 118
B03 820400089514 CLASS D
99 118
B04 820400089524 Analog I/O
107 118
B05 820400089535 DDR
112 118
B06 820400089572 LVDS Non DVBS
113 118
B09 820400089812 Non DVBS Con.
117 118
11. Styling Sheets
Matisse 32" - 46"
120
Contents
©Copyright 2010 Koninklijke Philips Electronics N.V.
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 ER/TY 1063 BU TV Consumer Care, the Netherlands
Page
Subject to modification
EN 3122 785 18990
2010-Apr-02

No Preview Available !

EN 2 1.
Q552.1A LA
1. Revision List
Manual xxxx xxx xxxx.0
• First release.
Revision List
2. Technical Specifications, Diversity, and Connections
Index of this chapter:
2.1 Technical Specifications
2.2 Directions for Use
2.3 Connections
2.4 Chassis Overview
Notes:
• Figures can deviate due to the different set executions.
• Specifications are indicative (subject to change).
2.1 Technical Specifications
For on-line product support please use the CTN links in Table
2-1. Here is product information available, as well as getting
started, user manuals, frequently asked questions and
software & drivers.
Table 2-1 Described Model Numbers and Diversity
SSB 2 4
Conn Mechanics
7
Descriptions
9 10
Wng Schematics
CTN
Styling
styling sh.
42PFL8605D/93 Matisse 63643 2.3 4-1 4.3 t.b.d. 7.2 7.4.1 - - 9-1 10-1 10-2 10-5 10-6 10-9 10- 10- 10- 10- 10-14 - - 10-15 - - -
11-1
10-16
10 11 12 13
42PFL8605/98 Matisse 63643 2.3 4-1 4.3 t.b.d. 7.2 7.4.1 - - 9-1 10-1 10-2 10-5 10-6 10-9 10- 10- 10- 10- 10-14 - - 10-15 - - -
11-1
10-16
10 11 12 13
46PFL8605D/93 Matisse 63643 2.3 4-2 4.3 t.b.d. 7.2 7.4.1 - - 9-1 10-1 10-3 10-5 10-7 10-9 10- 10- 10- 10- 10-14 - - 10-15 - - -
11-1
10-16
10 11 12 13
2.2 Directions for Use
You can download this information from the following websites:
http://www.philips.com/support
http://www.p4c.philips.com
2010-Apr-02
back to
div. table

No Preview Available !

Technical Specifications, Diversity, and Connections
2.3 Connections
Q552.1A LA
2. EN 3
4
78
9
56
10
11 12 12 13 14 15
16
1
2
3
Figure 2-1 Connection overview
18990_001_100401.eps
100401
Note: The following connector colour abbreviations are used
(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, Ye= Yellow.
2.3.1 Side Connections
1 - Common Interface
68p - See diagram B01F HDMI & CI
jk
2 - USB2.0
1234
10000_022_090121.eps
090121
Figure 2-2 USB (type A)
4 - D1+
5 - Shield
6 - D1-
7 - D0+
8 - Shield
9 - D0-
10 - CLK+
11 - Shield
12 - CLK-
13 - Easylink/CEC
14 - n.c.
15 - DDC_SCL
16 - DDC_SDA
17 - Ground
18 - +5V
19 - HPD
20 - Ground
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Control channel
DDC clock
DDC data
Gnd
Hot Plug Detect
Gnd
j
H
j
j
H
j
j
H
j
jk
j
jk
H
j
j
H
1 - +5V
2 - Data (-)
3 - Data (+)
4 - Ground
Gnd
3 - HDMI: Digital Video, Digital Audio - In
19 1
18 2
10000_017_090121.eps
090428
Figure 2-3 HDMI (type A) connector
1 - D2+
2 - Shield
3 - D2-
Data channel
Gnd
Data channel
k
jk
jk
H
2.3.2 Rear Connections
4 - RJ45: Ethernet (optional)
12345678
10000_025_090121.eps
090121
Figure 2-4 Ethernet connector
1 - TD+
Transmit signal
k
j
2 - TD-
Transmit signal
k
H
3 - RD+
Receive signal
j
j 4 - CT Centre Tap: DC level fixation
back to
div. table
2010-Apr-02

No Preview Available !

EN 4 2.
Q552.1A LA
Technical Specifications, Diversity, and Connections
5 - CT
6 - RD-
7 - GND
8 - GND
Centre Tap: DC level fixation
Receive signal
Gnd
Gnd
j
H
H
5 - CVI 2: Cinch: Video YPbPr - In, Audio - In
Gn - Video Y
Bu - Video Pb
Rd - Video Pr
Rd - Audio - R
Wh - Audio - L
1 VPP / 75 ohm
0.7 VPP / 75 ohm
0.7 VPP / 75 ohm
0.5 VRMS / 10 kohm
0.5 VRMS / 10 kohm
6 - Service Connector (UART)
1 - Ground
Gnd
2 - UART_TX
Transmit
3 - UART_RX
Receive
jq
jq
jq
jq
jq
H
k
j
7 - Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS
Wh - Audio L
Rd - Audio R
1 VPP / 75 ohm
0.5 VRMS / 10 kohm
0.5 VRMS / 10 kohm
8 - S-Video (Hosiden): Video Y/C - In
1 - Ground Y
Gnd
2 - Ground C
Gnd
3 - Video Y
4 - Video C
1 VPP / 75 ohm
0.3 VPPP / 75 ohm
9 - Head phone (Output)
Bk - Head phone
32 - 600 ohm / 10 mW
jq
jq
jq
H
H
j
j
ot
2.3.3 Rear Connections - Bottom
10 - CVI 1: Video RGB - In, CVBS - In/Out, Audio - In/Out
See 5 - CVI 2: Cinch: Video YPbPr - In, Audio - In
11 - Cinch: S/PDIF - Out
Bk - Coaxial
0.4 - 0.6VPP / 75 ohm
kq
12 - HDMI 2 (& 3 optional): Digital Video, Digital Audio - In
See 3 - HDMI: Digital Video, Digital Audio - In
13 - HDMI 1: Digital Video - In, Digital Audio with ARC - In/
Out
19 1
18 2
10000_017_090121.eps
090428
Figure 2-5 HDMI (type A) connector
1 - D2+
2 - Shield
3 - D2-
4 - D1+
5 - Shield
6 - D1-
7 - D0+
8 - Shield
9 - D0-
10 - CLK+
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
Gnd
Data channel
Data channel
j
H
j
j
H
j
j
H
j
j
11 - Shield
12 - CLK-
13 - Easylink/CEC
14 - ARC
15 - DDC_SCL
16 - DDC_SDA
17 - Ground
18 - +5V
19 - HPD
20 - Ground
Gnd
Data channel
Control channel
Audio Return Channel
DDC clock
DDC data
Gnd
Hot Plug Detect
Gnd
14 - Cinch: Audio - In (VGA/DVI)
Rd - Audio R
Wh - Audio L
0.5 VRMS / 10 kohm
0.5 VRMS / 10 kohm
15 - Aerial - In
- - IEC-type (EU)
Coax, 75 ohm
16 - VGA: Video RGB - In
1
6
11
5
10
15
10000_002_090121.eps
090127
Figure 2-6 VGA Connector
1 - Video Red
2 - Video Green
3 - Video Blue
4 - n.c.
5 - Ground
6 - Ground Red
7 - Ground Green
8 - Ground Blue
9 - +5VDC
10 - Ground Sync
11 - n.c.
12 - DDC_SDA
13 - H-sync
14 - V-sync
15 - DDC_SCL
0.7 VPP / 75 ohm
0.7 VPP / 75 ohm
0.7 VPP / 75 ohm
Gnd
Gnd
Gnd
Gnd
+5 V
Gnd
DDC data
0-5V
0-5V
DDC clock
2.4 Chassis Overview
Refer to chapter Block Diagrams for PWB/CBA locations.
H
j
jk
k
j
jk
H
j
j
H
jq
jq
D
j
j
j
H
H
H
H
j
H
j
j
j
j
2010-Apr-02
back to
div. table

No Preview Available !

Precautions, Notes, and Abbreviation List
Q552.1A LA
3. Precautions, Notes, and Abbreviation List
3. EN 5
Index of this chapter:
3.1 Safety Instructions
3.2 Warnings
3.3 Notes
3.4 Abbreviation List
3.1 Safety Instructions
Safety regulations require the following during a repair:
• Connect the set to the Mains/AC Power via an isolation
transformer (> 800 VA).
• Replace safety components, indicated by the symbol h,
only by components identical to the original ones. Any
other component substitution (other than original type) may
increase risk of fire or electrical shock hazard. Of de set
ontploft!
Safety regulations require that after a repair, the set must be
returned in its original condition. Pay in particular attention to
the following points:
• Route the wire trees correctly and fix them with the
mounted cable clamps.
• Check the insulation of the Mains/AC Power lead for
external damage.
• Check the strain relief of the Mains/AC Power cord for
proper function.
• Check the electrical DC resistance between the Mains/AC
Power plug and the secondary side (only for sets that have
a Mains/AC Power isolated power supply):
1. Unplug the Mains/AC Power cord and connect a wire
between the two pins of the Mains/AC Power plug.
2. Set the Mains/AC Power switch to the “on” position
(keep the Mains/AC Power cord unplugged!).
3. Measure the resistance value between the pins of the
Mains/AC Power plug and the metal shielding of the
tuner or the aerial connection on the set. The reading
should be between 4.5 MΩ and 12 MΩ.
4. Switch “off” the set, and remove the wire between the
two pins of the Mains/AC Power plug.
• Check the cabinet for defects, to prevent touching of any
inner parts by the customer.
3.2 Warnings
• All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD w). Careless handling
during repair can reduce life drastically. Make sure that,
during repair, you are connected with the same potential as
the mass of the set by a wristband with resistance. Keep
components and tools also at this same potential.
• Be careful during measurements in the high voltage
section.
• Never replace modules or other components while the unit
is switched “on”.
• When you align the set, use plastic rather than metal tools.
This will prevent any short circuits and the danger of a
circuit becoming unstable.
3.3 Notes
3.3.1 General
• Measure the voltages and waveforms with regard to the
chassis (= tuner) ground (H), or hot ground (I), depending
on the tested area of circuitry. The voltages and waveforms
shown in the diagrams are indicative. Measure them in the
Service Default Mode with a colour bar signal and stereo
sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and
picture carrier at 475.25 MHz for PAL, or 61.25 MHz for
NTSC (channel 3).
• Where necessary, measure the waveforms and voltages
with (D) and without (E) aerial signal. Measure the
voltages in the power supply section both in normal
operation (G) and in stand-by (F). These values are
indicated by means of the appropriate symbols.
3.3.2 Schematic Notes
• All resistor values are in ohms, and the value multiplier is
often used to indicate the decimal point location (e.g. 2K2
indicates 2.2 kΩ).
• Resistor values with no multiplier may be indicated with
either an “E” or an “R” (e.g. 220E or 220R indicates 220 Ω).
• All capacitor values are given in micro-farads (μ = × 10-6),
nano-farads (n = × 10-9), or pico-farads (p = × 10-12).
• Capacitor values may also use the value multiplier as the
decimal point indication (e.g. 2p2 indicates 2.2 pF).
• An “asterisk” (*) indicates component usage varies. Refer
to the diversity tables for the correct values.
• The correct component values are listed on the Philips
Spare Parts Web Portal.
3.3.3 Spare Parts
For the latest spare part overview, consult your Philips Spare
Part web portal.
3.3.4 BGA (Ball Grid Array) ICs
Introduction
For more information on how to handle BGA devices, visit this
URL: http://www.atyourservice-magazine.com. Select
“Magazine”, then go to “Repair downloads”. Here you will find
Information on how to deal with BGA-ICs.
BGA Temperature Profiles
For BGA-ICs, you must use the correct temperature-profile.
Where applicable and available, this profile is added to the IC
Data Sheet information section in this manual.
3.3.5 Lead-free Soldering
Due to lead-free technology some rules have to be respected
by the workshop during a repair:
• Use only lead-free soldering tin. If lead-free solder paste is
required, please contact the manufacturer of your soldering
equipment. In general, use of solder paste within
workshops should be avoided because paste is not easy to
store and to handle.
• Use only adequate solder tools applicable for lead-free
soldering tin. The solder tool must be able:
– To reach a solder-tip temperature of at least 400°C.
– To stabilize the adjusted temperature at the solder-tip.
– To exchange solder-tips for different applications.
• Adjust your solder tool so that a temperature of around
360°C - 380°C is reached and stabilized at the solder joint.
Heating time of the solder-joint should not exceed ~ 4 sec.
Avoid temperatures above 400°C, otherwise wear-out of
tips will increase drastically and flux-fluid will be destroyed.
To avoid wear-out of tips, switch “off” unused equipment or
reduce heat.
• Mix of lead-free soldering tin/parts with leaded soldering
tin/parts is possible but PHILIPS recommends strongly to
avoid mixed regimes. If this cannot be avoided, carefully
clear the solder-joint from old tin and re-solder with new tin.
back to
div. table
2010-Apr-02