Panasonic SA-BT100P User manual

Main unit SA-BT100P/PC
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OGENERAL
Power supply: AC 120 V, 60 Hz
iPod connector: DC OUT 5V 500 mA MAX
Power consumption: This unit 140 W
Power consumption in standby mode:
approx. 0.3 W
Dimensions (W×H×D):
With transmitter:
430 mmx96 mmx327 mm
(16-15/16” X 3-25/32” X 12-7/8”)
Without transmitter:
430 mmx90 mmx327 mm
(16-15/16” X 3-9/16” X 12-7/8”)
Mass: This unit approx 4.1 kg(9.1 lbs)
Operating temperature range: +0 °C to +40 °C
(+32 °F to +104 °F)
Operating humidity range: 35 % to 80 % RH
(no condensation)
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OAMPLIFIER SECTION
RMS TTL Output Power:
Front Ch:
© 2008 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SA-BT100P
SA-BT100PC
Colour
(K).......................Black Type
250 W per channel (6 Ω), 1 kHz, 10% THD
Surround Ch:
125 W per channel (3 Ω), 1 kHz, 10% THD
Center Ch:
250 W per channel (6 Ω), 1 kHz, 10% THD
Subwoofer Ch:
250 W per channel (6 Ω), 100 Hz, 10 % THD
Total RMS TTL power:
1250 W
FTC TTL Output Power:
Front Ch:
104 W per channel (6 Ω), 120Hz to 20 kHz, 1.0% THD
Surround Ch:
34 W per channel (3 Ω), 120Hz to 20 kHz, 1.0% THD
Center Ch:
101 W per channel (6 Ω), 120Hz to 20 kHz, 1.0% THD
Subwoofer Ch:
95 W per channel (6 Ω), 45 Hz to120 Hz, 1.0% THD
Total FTC TTL power:
472 W
Audio Input:
Blu-ray Disc Home Theater Sound System
Specifications
ORDER NO. MD0803025CE
A6

AUX:
x1
Digital Audio Input:
Optical:
x1
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OFM TUNER SECTION
Frequency Range:
87.9-107.9 MHz (200-kHz step)
87.5-108.0 MHz (100-kHz step)
Antenna terminals
75 Ω(unbalanced)
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ODISC SECTION
Discs played:
(1) BD-Video:
BD-ROM Version 2
(2) BD-RE:
Version 3 (Single Layer, Dual Layer), JPEG*6
(3) BD-R:
Version 2 (Single Layer, Dual Layer)
(4) DVD-RAM:
DVD Video Recording format, AVCHD format*7, JPEG*4
(5) DVD-R/DVD-RW/DVD-R DL:
DVD-Video format*1,DVD-Video Recording format, AVCHD
format*1,7
(6) +R/+RW/+R DL:
Video*1, AVCHD format*1,7
(7) DVD-Video
DVD-Video format
(8) CD-Audio
CD-DA
(8) CD-R/RW
CD-DA, JPEG*5,MP3
Optical pick-up System with 2 lenses
Wavelength: 782 nm (CDs)/662nm
(DVDs)/405nm (BDs)
LaserSpecification
Class 1 LASER Product
Wavelength: 782 nm (CDs)/662 nm
(DVDs)/405 nm (BDs)
Laser power: No hazardous radiation is
emitted with the safety
protection
SD CARD SECTION
SD card slot: Output connector (1 system)
SD card: SD Memory Card*2 formatted
FAT12, FAT32*3. JPEG*4,
AVCHD format*7
*1 Finalizing is necessary.
*2 includes SDHC card
includes miniSD cards (need a miniSD Adaptor)
includes microSD cards (need a microSD Adaptor)
*3 Does not support long file name
*4 The total combined maximum number of recognizable picture
contents and folders: 3000 picture contents and 300 folders.
*5 The total combined maximum number of recognizable picture
contents and folders: 999 picture contents and 99 folders.
*6 The total combined maximum number of recognizable picture
contents and folders: 9999 picture contents and 300 folders.
*7
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VCHD format V1.0
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OVIDEO SECTION
Signal system: NTSC
Video output
Output level: 1.0Vp-p(75Ω)
Output connector: Pin jack (1 system)
Component Video Output (1080i/720p/480p/480i)
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OY output level: 1.0Vp-p(75Ω)
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OPBoutput level: 0.7Vp-p(75Ω)
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OPRoutput level: 0.7Vp-p(75Ω)
Output connector Pin jack (Y: green, PB: blue, PR: red) (1
system)
HDMI AV output
Output format:
480p (525p)/1080i (1125i)/720p (750p)/1080p (1125p)
Output connector:
Type A (19 pin)
HDMITM (Deep color)
OThis unit supports “HDAVI Control 3” function.
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.
Solder:
This model uses lead free solder (PbF).
Mechanism:
This model uses BD/DVD Drive (VXY2001 SERIES)
Wireless Features:
This Model supports wireless surround (e.g:SH-FX67)
Refer to their respective original service manuals for *1.
2
SA-BT100P / SA-BT100PC

1 Safety Precautions 6
1.1. GENERAL GUIDELINES 6
1.2. Before Repair and Adjustment 6
1.3. Protection Circuitry 7
1.4. Safety Parts Information 7
CONTENTS
Page Page
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SA-BT100P / SA-BT100PC

2 Prevention of Electrostatic Discharge (ESD) to
Electrostatically Sensitive (ES) Devices 9
3 Precaution of Laser Diode 10
4 About Lead Free Solder (PbF) 11
4.1. Service caution based on legal restrictions 11
5 Service Navigation 12
5.1. Service Information 12
6 Accessories 13
7 Operation Procedures 14
7.1. Remote Control Key Buttons Operations 14
7.2. Main Unit Key Buttons Operations 15
7.3. Using the VIERA Link “HDAVI Control™” 16
7.4. Using the iPod 17
7.5. Playing Secondary Video and Audio 19
7.6. Basic Connections 20
7.7. Disc and SD Cards Information 23
8 Operation Instructions 26
8.1. Taking out the Disc from BD/DVD Drive Unit when Disc
cannot be ejected by OPEN/CLOSE button 26
9 Service Mode 27
9.1. Self-Diagnosis and Special Mode Setting 27
9.2. Special Mode Setting 30
9.3. Service Mode at glance 32
9.4. Service Mode Table (Wireless - e.g. SH-FX67) 37
10 Assembling and Disassembling 39
10.1. Disassembly Flow Chart 41
10.2. Main Components and P.C.B. Locations 42
10.3. Disassembly of Top Cabinet 43
10.4. Disassembly of Rear Panel 43
10.5. Disassembly of Front Panel 43
10.6. Disassembly of BD/DVD Drive Unit 44
10.7. Disassembly of Panel/ Headphone/ Power / Open/close
P.C.B. 45
10.8. Disassembly of SD P.C.B. 46
10.9. Disassembly of Lid 46
10.10. Disassembly of Ipod Cradle P.C.B. 47
10.11. Disassembly of AC Inlet P.C.B. 48
10.12. Disassembly of Main P.C.B. 49
10.13. Disassembly of D-Amp P.C.B. 50
10.14. Replacement of Digital Amp IC (IC5000) 51
10.15. Disassembly of SMPS P.C.B. 51
10.16. Replacement of Switch Regulator IC (IC5701) 52
10.17. Replacement of Switch Regulator Diode (D5702) 53
10.18. Replacement of Regulator Diode (D5801) 54
10.19. Replacement of Regulator Diode (D5802) 55
10.20. Replacement of Regulator Diode (D5803) 56
10.21. Disassembly of Wireless Adapter P.C.B. 57
10.22. Disassembly of DSP P.C.B. 57
10.23. Disassembly of Digital P.C.B. 58
10.24. Disassembly of Stand 59
11 Service Fixture and Tools 60
12 Service Position 61
12.1. Checking & Repairing Main P.C.B. 61
12.2. Checking & Repairing D-Amp P.C.B. 61
12.3. Checking & Repairing SMPS P.C.B. 63
12.4. Checking & Repairing DSP P.C.B. 64
12.5. Checking & Repairing Digital P.C.B. 65
13 Caution for Replacing Parts 68
13.1. Notice after replacing Digital P.C.B. 68
13.2. Items that should be done after replacing parts 68
13.3. Standard Inspection Specifications after Making Repairs
68
14 Voltage and Waveform Chart 69
14.1. DSP P.C.B. (IC3001 ~ IC3004) 69
14.2. DSP P.C.B. (IC3101 ~ IC3104) 70
14.3. DSP P.C.B. (IC3201 ~ QR3601) 71
14.4. D-Amp P.C.B. 72
14.5. Main P.C.B. (IC100 ~ IC509) 73
14.6. Main P.C.B. (IC801 ~ QR7001) 74
14.7. Panel P.C.B. (IC6001 ~ Q6003) 75
14.8. SMPS P.C.B. (IC5701 ~ QR5801) 75
14.9. Waveform Chart 76
15 Illustration of IC’s, Transistors and Diodes 78
16 Wiring Connection Diagram 79
17 Block Diagram 81
17.1. Digital 81
17.2. IC Terminal (Digital) Chart 82
17.3. Digital P.C.B. Regulator 84
17.4. DSP 85
17.5. IC Terminal (DSP) Chart 86
17.6. System Control 88
17.7. Video 89
17.8. Audio Selector 90
17.9. Audio 91
17.10. Digital Audio Amp 92
17.11. Power 93
18 Schematic Diagram Notes 95
19 Schematic Diagram 97
19.1. Digital Circuit 97
19.2. DSP Circuit 113
19.3. Main Circuit 119
19.4. Panel, Power Button, Open/Close Circuit 125
19.5. Headphone, SD, Wireless Adapter, Ipod Cradle Circuit
126
19.6. D-Amp Circuit 127
19.7. SMPS Circuit 129
19.8. AC Inlet Circuit 131
20 Printed Circuit Board 133
20.1. Digital P.C.B. 133
20.2. DSP P.C.B. 134
20.3. Main P.C.B. 135
20.4. Panel, Power Button, Open/Close, Headphone, SD P.C.B.
136
20.5. Wireless Adapter, Ipod Cradle, AC Inlet P.C.B. 137
20.6. D-Amp P.C.B. 138
20.7. SMPS P.C.B. 139
21 Basic Troubleshooting Guide 141
21.1. Troubleshooting Guide for F61 and/or F76 141
22 Terminal Function of ICs 147
22.1. IC1103 (MFI341S2095): IC COPROCESSOR 147
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SA-BT100P / SA-BT100PC

22.2. IC6001(C0HBB0000057): IC FL Driver 147
23 Exploded Views 149
23.1. Cabinet Parts Location 149
23.2. Packaging 151
24 Replacement Parts List 153
24.1. Component Parts List 154
25 Schematic Diagram for printing with letter size 175
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SA-BT100P / SA-BT100PC

1 Safety Precautions
1.1. 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, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3.After servicing, carry out the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.1.1. LEAKAGE CURRENT COLD CHECK
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 5.2MΩ.
When the exposed metal does not have a return path to the chassis, the reading must be
1.1.2. LEAKAGE CURRENT HOT CHECK
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 capacitors, 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.
Figure 1
1.2. Before Repair and Adjustment
Disconnect AC power to discharge unit AC Capacitors as such C5700, C5701, C5702, C5703, C5704 through a 10 Ω,10W
resistor to ground.
Caution:
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 120 V, 60 Hz in NO SIGNAL mode volume minimal should be ~ 900 mA.
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SA-BT100P / SA-BT100PC

1.2.1. Caution for fuse replacement
1.3. 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.
1.4. Safety Parts Information
Safety Parts List:
There are special components used in this equipment which are important for safety.
These parts are marked by in the Schematic Diagrams & Replacement Parts List. It is essential that these critical parts
should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design
without permission of manufacturer.
Table 1
Ref. No. Part No. Part Name & Description Remarks
1J0KD00000126 FERRITE CORE [M]
5REXX0640-J BLACK WIRE (AC-SMPS) [M]
6REXX0641-J RED WIRE (AC-SMPS) [M]
28 VXY2001-SER BD DRIVE UNIT [M]
33 RGR0382A-A2 REAR PANEL [M] P
33 RGR0382A-B2 REAR PANEL [M] PC
38 RKM0592-K TOP CABINET [M]
A2 K2CB2CB00021 AC CORD [M]
PCB2 RFKB4368A DIGITAL PCB [M] (RTL)
PCB3 RFKB4370A MAIN PCB [M] (RTL)
PCB11 REPX0622V SMPS PCB [M] (RTL)
PCB12 REPX0622V AC INLET P.C.B [M] (RTL)
IC103 RFKWEDF001PA IC EEPROM [M] (RTL)
IC3002 RFKWBT100DS1 IC FLASH ROM [M]
IC3102 RFKWBT100DS2 IC FLASH ROM [M]
IC51001 MN2WS0043AP IC DV LSI [M]
IC51302 C3FBSC000029 IC NAND FLASH ROM [M]
IC51303 C3ZBL0000027 IC EEPROM [M]
DZ5701 ERZV10V511CS ZENER [M]
L5701 ELF15N035AN LINE FILTER [M]
L5702 ELF22V035B LINE FILTER [M]
L5703 ELF22V035B LINE FILTER [M]
T5701 ETS42BM19GAC MAIN TRANSFORMER [M]
T5751 ETS19AB281AG BACKUP TRANSFORMER [M]
T7001 G4D1A0000117 SWITCHING TRANSFORMER [M]
PC5701 B3PBA0000402 PHOTO COUPLER [M]
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SA-BT100P / SA-BT100PC

Ref. No. Part No. Part Name & Description Remarks
PC5702 B3PBA0000402 PHOTO COUPLER [M]
PC5720 B3PBA0000402 PHOTO COUPLER [M]
PC5799 B3PBA0000402 PHOTO COUPLER [M]
F1 K5D802APA008 FUSE [M]
IP7001 K5H7512A0010 PROTECTOR [M]
IP58301 ERBSE3R00U PROTECTOR [M]
TH5701 D4CAA2R20001 THERMISTOR [M]
TH5860 D4CC11040013 THERMISTOR [M]
P5701 K2AB2B000010 AC INLET [M]
C5700 F1BAF1020020 1000pF [M]
C5701 ECQU2A104MLC 0.1uF [M]
C5702 ECQU2A104MLC 0.1uF [M]
C5703 ECQU2A104MLC 0.1uF [M]
C5704 F1BAF1020020 1000pF [M]
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SA-BT100P / SA-BT100PC

2 Prevention of Electrostatic Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static 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 electrostatic discharge (ESD).
1.Immediately before handling any semiconductor component or semiconductor-equipped 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 equipped with ES devices, place the assembly on a conductive surface such as
aluminum foil, to prevent electrostatic charge buildup 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 removal device. Some solder removal devices not classified as "anti-static (ESD protected)" can
generate electrical charge sufficient 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, aluminum 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).
9
SA-BT100P / SA-BT100PC

3 Precaution of Laser Diode
CAUTION :
This product utilizes a laser diode with the unit turned "on", invisible laser radiation is emitted from the pickup lens.
Wavelength: 662 nm (DVD)/782 nm (CD)/405 nm (BD)
Maximum output radiation power from pickup: 100 µW/VDE
Laser radiation from the pickup unit is safety level, but be sure the followings:
1.Do not disassemble the pickup unit, since radiation from exposed laser diode is dangerous.
2.Do not adjust the variable resistor on the pickup unit. It was already adjusted.
3.Do not look at the focus lens using optical instruments.
4.Recommend not to look at pickup lens for a long time.
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SA-BT100P / SA-BT100PC