Panasonic SA-HT535E User manual

nAmplifier Section
RMS Output Power: Dolby Digital Mode
Front Ch
55 W per channel (6 Ω), 1 kHz, 10% THD
Surround Ch
55 W per channel (6 Ω), 1 kHz, 10% THD
Center Ch
160 W per channel (6 Ω), 1 kHz, 10% THD
Subwoofer Ch
220 W per channel (4 Ω), 100 Hz, 10% THD
Total RMS Dolby Digital Mode Power 600 W
DIN Output Power: Dolby Digital Mode
Front Ch
40 W per channel (6 Ω), 1 kHz, 1% THD
Surround Ch
40 W per channel (6 Ω), 1 kHz, 1% THD
Center Ch
120 W per channel (6 Ω), 1 kHz, 1% THD
Subwoofer Ch
150 W per channel (4 Ω), 100 Hz, 1% THD
Total DIN Dolby Digital Mode Power 430 W
nFM/AM Tuner, Terminals Section
Preset station FM 15 stations
©2005 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SA-HT535E
SA-HT535EG
Colour
(S)...Silver Type
AM/MW 15 stations
Frequency Modulation (FM)
Frequency Range
87.50-108.00 MHz (50-kHz step)
Sensitivity 1.5 µV (IHF)
S/N 26 dB 1.2 µV
A
ntenna terminals 75 Ω(unbalanced)
A
mplitude Modulation (AM/MW)
Frequency Range 522-1629 kHz (9-kHz step)
A
M Sensitivity S/N 20 dB at 999 kHz 560 µV/m
Phone Jack
Terminal Stereo, 3.5 mm jack
nDisc Section
Disc played [8 cm or 12 cm]
1. DVD (DVD-Video, DVD-Audio, DivX
*1
,
2
)
2. DVD-RAM (DVD-VR, JPEG
*2
,
3
, MPEG4
*2
,
4
, DivX
*1
,
2
)
3. DVD-R (DVD-Video, DivX
*1
,
2
)
4. DVD-RW (DVD-Video, DVD-VR, DivX
*1
,
2
)
5. +R/+RW (Video)
6. CD, CD-R/RW [CD-DA, Video-CD, SVCD
*5
, MP3
*2
,
6
, WMA
*2
,
7
,
JPEG*2, 3, MPEG*2, 4, DivX*1, 2, HIGHMAT Level 2 (Audio and Image)]
*1
DivX 3.11, 4.x, 5.x
GMC (Global Motion Compensation) is not supported.
DVD Home Theater Sound System
Specification
ORDER NO. MD0505210C2

*2
The total combined maximum number of recognizable audio, picture
and video contents and groups: 4000 audio, picture and video
contents and 400 groups.
*3
Exif Ver 2.1 JPEG Baseline files
Picture resolution: between 160 X 120 and 6144 X 4096 pixels
(Sub sampling is 4:2:2 or 4:2:0)
*4
MPEG4 data recorded with Panasonic SD multi-cameras or DVD
video recorders
Conforming to SD VIDEO specifications (ASF standard)/MPEG4
(Simple Profile) video system/G.726 audio system
*5
Conforming to IEC62107.
*6
MPEG-1 Layer 3, MPEG-2 Layer 3.
*7
Windows Media Audio Ver.9.0 L3.
Not compatible with Multiple Bit Rate (MBR)
Pick up
Wavelength CD 785 nm
DVD 662 nm
Laser power CLASS 2/CLASS 3A
A
udio output (Disc)
Number of channels 5.1ch (FL, FR, C, SL, SR, SW)
nVideo Section
Video System
Signal system PAL625/50, PAL525/60, NTSC
Composite video output
Output level 1Vp-p(75Ω)
Terminal Pinjack(1system)
Scart jack (1 system)
S-video output
Y output level 1Vp-p(75Ω)
C output level PAL; 0.3 Vp-p (75 Ω)
NTSC; 0.286 Vp-p (75 Ω)
Terminal S terminal (1 system)
Scart jack (1 system)
Component Video Output
[NTSC: 525 (480) p/525 (480) i, PAL: 625 (576) p/625 (576)i]
Y output level 1Vp-p(75Ω)
PBoutput level 0.7 Vp-p (75 Ω)
PRoutput level 0.7 Vp-p (75 Ω)
1 Use of Active Subwoofer 4
1.1. Checking Main Unit when Active Subwoofer is Used 4
1.2. Checking Main Unit Using Power Jig 5
2 Before Repair and Adjustment (Using Active Subwoofer Unit)
5
3 SAFETY PRECAUTIONS 5
3.1. GENERAL GUIDELINES 5
Terminal
Pin jack (Y: green, PB:blue,P
R:red)(1system)
RGB video output
R output level 0.7 Vp-p (75 Ω)
G output level 0.7 Vp-p (75 Ω)
B output level 0.7 Vp-p (75 Ω)
Terminal Scart jack (1 system)
nGeneral
Power Supply AC 230 V, 50 Hz
Power consumption 25 W (SA-HT535),
250 W (SB-WA535)
Dimensions (W x H x D) 430 x 60 x 348.3 mm
Mass 2.7 kg (SA-HT535)
Operating temperature range +5 °C to +35 °C
Operating humidity range
5 % to 90 % RH (no condensation)
Power consumption in standby mode: approx. 0.7 W
*
8
Rating with low cut filter equipped amplifier
nSystem
System: SC-HT535 (E)
Main unit: SA-HT535 (E-S)
Satellite speaker: SB-HT535 (EG-S)
Active subwoofer: SB-WA535 (EG-S)
System: SC-HT535 (EG)
Main unit: SA-HT535 (EG-S)
Satellite speaker: SB-HT535 (EG-S)
Active subwoofer: SB-WA535 (EG-S)
Speakers: SB-HT535 (EG)
Front speakers: SB-FS535 (EG-S)
Surround speakers: SB-FS536 (EG-S)
Center speaker: SB-PC535 (EG-S)
Note:
1. Specifications are subject to change without notice. Mass and
dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
4 Handling the Lead Solder 6
4.1. About lead free solder (PbF) 6
5 Protection Circuitry 6
6 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 7
7 Cautions to Be Taken When Handling Optical Pickup 8
7.1. Handling Optical Pickup 8
CONTENTS
Page Page
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7.2. Cautions to Be Taken During Replacement of Optical
Pickup 9
7.3. Grounding for Preventing Electrostatic Destruction
9
8 Precaution of Laser Diode 10
9 Accessories 11
10 Remote Control Reference 12
11 Disc information 13
12 About HighMAT 18
12.1. What 痴HighMAT? 18
12.2. Why take advantage of HighMat? 19
12.3. Benefits of HighMat? 19
13 Optical Pickup Self-Diagnosis and Replacement Procedure 22
13.1. Self-diagnosis 22
13.2. Cautions to Be Taken During Replacement of Optical
Pickup and Spindle Motor 23
14 Self-Diagnosis Function 24
14.1. Automatic Displayed Error Codes 24
14.2. Memorized Error Codes 24
14.3. Service Mode Table 1 25
14.4. DVD/CD Self-Diagnosis Error Code Description 25
14.5. Mode Table 2 26
14.6. Lock Function 28
14.7. Things to Do After Repair 28
15 Service precautions 29
15.1. Recovery after the player is repaired 29
15.2. DVD Player Firmware Version Upgrade Process 29
15.3. Firmware Version Upgrade Process by Using Recovery
Disc 29
16 Disassembly and Main Component Replacement Procedures
31
16.1. Disassembly flow chart 31
16.2. P.C.B. Locations 32
16.3. Disassembly of Top Cabinet 33
16.4. Disassembly of Front Panel Unit 33
16.5. Disassembly of Panel P.C.B. & Headphone P.C.B. 34
16.6. Disassembly of Main P.C.B. 34
16.7. Disassembly of Scart P.C.B. 35
16.8. Disassembly of CD/ DVD Mechanism 35
16.9. Disassembly and Assembly Mechanism Unit 35
17 Service Position 44
17.1. Checking the Main P.C.B. 44
17.2. Checking the Main P.C.B., Panel P.C.B., Scart P.C.B. and
Headphone P.C.B.. 45
18 Adjustment Procedure 46
18.1. Required Tools and Equipment 46
19 Block Diagram 48
20 Schematic Diagram 56
20.1. Optical Pickup Unit Circuit 57
20.2. (A) DVD Module Circuit 58
20.3. (B) Main Circuit 65
20.4. (C) Panel Circuit 72
20.5. (D) Scart Circuit 73
20.6. (E) Headphone Circuit & (F) CD Tray Loading Circuit 74
21 Printed Circuit Board 75
21.1. (A) DVD Module P.C.B. (Side A & B) 75
21.2. (B) Main P.C.B. 77
21.3. (C) Panel P.C.B., (D) Scart P.C.B. & (E) Headphone
P.C.B. 79
21.4. (F) CD Tray Loading P.C.B. 81
22 Wiring Connection Diagram 82
23 Illustration of IC 痴, Transistors and Diodes 84
24 Terminal Function of IC 痴85
24.1. IC2018(C2CBJG000672): Microprocessor 85
24.2. IC8001 (MN2DS0009AP) DV3.2 IC 85
25 Parts Location and Replacement Parts List 89
25.1. DVD Loading Mechanism 90
25.2. Cabinet 92
25.3. Component Parts List 94
25.4. Packing Materials & Accessories Parts List 102
25.5. Packaging 103
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1 Use of Active Subwoofer
1.1. Checking Main Unit when Active Subwoofer is Used
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1.2. Checking Main Unit Using Power Jig
If the active subwoofer is not available during time of repair to the unit, the following equipment could be used.
Jig product number
RFKZ0182 (110V , 127V, 220V, 230V - 240V for with voltage selector overseas domestic use).
2 Before Repair and Adjustment (Using Active Subwoofer
Unit)
Disconnect AC power, discharge Power Supply Capacitors C2080 through a 10 Ω, 10 W resistor to ground.
DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.
After repairs are completed, restore power gradually using a variac, to avoid overcurrent.
Current consumption at AC 230V, 50Hz in NO SIGNAL mode should be ~850 mA (Active Subwoofer).
3 SAFETY PRECAUTIONS
3.1. GENERAL GUIDELINES
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, ensure that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
3.1.1. LEAKAGE CURRENT COLD CHECK (FOR ACTIVE SUBWOOFER)
1. Unplug the AC cord and connect a jumper between the two prongs on the plug.
2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on
the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the
chassis, the reading should be between 1MΩand 5.2Ω.
When the exposed metal does not have a return path to the chassis, the reading must be .
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Fig. 1
3.1.2. LEAKAGE CURRENT HOT CHECK (See Figure 1.)
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a 1.5kΩ, 10 watts resistor, in parallel with a 0.15µF capacitor, between each exposed metallic part on the set and a
good earth ground such as a water pipe, as shown in Figure 1.
3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.
6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may
be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the limits
specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to
the customer.
4 Handling the Lead Solder
4.1. About lead free solder (PbF)
Distinction of PbF P.C.B. :
P.C.B.s (manufactured) using lead free solder will have a PbF stamp on the P.C.B.
Caution:
· Pb free solder has a higher melting point that standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher.
Please use a high temperature soldering iron. In case of the soldering iron with temperature control, please set it to 700 ± 20°F
(370 ± 10°C).
· Pb free solder will tend to splash when heated too high (about 1100°F/600°C).
· When soldering or unsoldering, please completely remove all of the solder on the pins or solder area, and be sure to heat the
soldering points with the Pb free solder until it melts enough.
5 Protection Circuitry
The protection circuitry may have operated if either of the following conditions are noticed:
· No sound is heard when the power is turned on.
· Sound stops during a performance.
The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are
“shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.
If this occurs, follow the procedure outlines below:
1. Turn off the power.
2. Determine the cause of the problem and correct it.
3. Turn on the power once again after one minute.
Note :
When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.
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6 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage
caused by electro static discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equiped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equiped with ES devices, place the assembly on a conductive surface such as aluminium
foil, to prevent electrostatic charge build up or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder remover device. Some solder removal devices not classified as “anti-static (ESD protected)” can
generate electrical charge to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminium foil or
comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD)
sufficient to damage an ES device).
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SA-HT535E / SA-HT535EG

7 Cautions to Be Taken When Handling Optical Pickup
· The laser diode used inside the optical pickup could be destroyed due to static electricity (potential difference is caused by
electrostatic load discharged from clothes and human body). Handle the parts carefully to avoid electrostatic destruction during
repair & during replacement.
7.1. Handling Optical Pickup
1. Do not cause any strong impact on optical pickup as the unit structurally uses an extremely precise technology.
2. Short-circuit the flexible cable of optical pickup removed from the circuit board using a short-circuit pin or clip in order to prevent
laser diode from electrostatic destruction. (Refer to Fig. 7-1 and Fig. 7-2.)
3. Do not handle flexible cables forcibly as this may cause snapping. Handle the parts carefully. (Refer to Fig. 7-1)
4. A new optical pickup is equipped with an anti-static flexible cable. After replacing and connecting to the flexible board, cut the
anti-static flexible cable. (Refer to Fig. 7-1)
Fig. 7-1
Fig. 7-2
8
SA-HT535E / SA-HT535EG

7.2. Cautions to Be Taken During Replacement of Optical Pickup
Supplied optical pickup is equipped with a short clip found at the end of flexible cable in order to prevent electrostatic destruction
of laser diode. Before connection, remove the short clip, and check that the short land is opened (remove solder if the part is short-
circuited). Also ensure human body is properly ground (Refer Section 7.3)
7.3. Grounding for Preventing Electrostatic Destruction
1. Human body grounding
Use an anti-static wrist strap to release static electricity accumulated in your body. (Refer to Fig. 7-3)
2. Workplace grounding
Place a conductive material (conductive sheet) or iron board where optical pickup is placed. (Refer to Fig. 7-3)
Note:
Keep your clothes away from optical pickup as wrist strap does not release the static electricity charged in clothes.
Fig. 7-3
9
SA-HT535E / SA-HT535EG

8 Precaution of Laser Diode
CAUTION :
This product utilizers a class 1 laser. Invisible laser radiation is emitted from the optical pick up lens.
When the unit is turned on:
Wavelength : 662nm/785nm
Maximum output radiation power from pick up : 100µW/VDE
1. Do not disassemble the optical pick up unit, since radiation from exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pick up unit. It was already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pick up lens for a long time.
ACHTUNG :
Dieses Produkt enthält eine Laserdiode. Im enigeschalteten Zustand wird unsichtbare Laserstrahlung von der Lasereinheit
abgestrahlt.
Wellenlänge : 662nm/785nm
Maximale Strahlungsleistung der Lasereinheit : 100µW/VDE
Die Strahlung an der Lasereinheit ist ungefährlich, wenn folgende Punkte beachtet werden:
1. Die Lasereinheit nicht zerlegen, da die Strahlung an der freigelegten Laserdiode gefährlich ist.
2. Den werkseitig justierten Einstellregler der Lasereinhit nicht verstellen.
3. Nicht mit optischen Instrumenten in die Fokussierlinse blicken.
4. Nicht über längere Zeit in die Fokussierlinse blicken.
ADVARSEL: I dette a apparat anvendes laser.
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT
IN HAZARDOUS RADIATION EXPOSURE.
nUse of Caution Labels
10
SA-HT535E / SA-HT535EG

9 Accessories
AC cord
FM indoor antenna
AM loop antenna
Video cable
Remote control
System cable
11
SA-HT535E / SA-HT535EG

10 Remote Control Reference
12
SA-HT535E / SA-HT535EG

11 Disc information
13
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14
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15
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16
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12 About HighMAT
12.1. What’s HighMAT?
Consumers worldwide are using PCs to create their own collections of music, photos and even video by burning them onto CDs.
But how these collections can be experienced across different devices can be confusing to navigate, time consuming to access for
a DVD player, and be incomplete in terms of music information available to the customer.
HighMAT offers a solution to this growing consumer problem. HighMAT dramatically improves the digital media experience on
consumer electronic devices by delivering a simple, standardized approach that allows consumers who have created personal
collections of digital music, photography and video on their PC to:
· Create a HighMAT CD or DVD which can be easily played back on consumer electronics devices such as CD and DVD players,
and car stereos.
· Move digital media files (using recordable media such as CD-R and CD-RW) between the PC and various playback devices
such as CD and DVD players.
A new standard for creating personal media on consumer electronic devices, HighMAT enable easier and more seamless
interoperability between Windows PCs and devices designed for your living room, or the car.
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SA-HT535E / SA-HT535EG

12.2. Why take advantage of HighMat?
A Problem Defined:Today, when consumers create their own digital audio, video or photo collections on CD-R or other physical
formats, there are numerous, inconsistent ways that devices read the data. For the consumer, the playback experience can be
confusing:
A Solution Created: HighMat delivers a better digital media access experience by creating a standard approach for PCs to structure
digital media on various physical formats and for playback devices to read the data.
12.3. Benefits of HighMat?
Conventional HighMat
Even though DVD player is CD-R/RW compatible, the inconsistent
ways that various DVD players can read the music or photos files often
leads to a confusing and inconsistant playback experince.
HighMAT compatible products play content back with consistent
interface. This includes products which are JPEG compatible products
without HighMAT support.
19
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Conventional HighMat
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SA-HT535E / SA-HT535EG