Page 1
GENERAL Power supply AC 230 V, 50Hz Power consumption 150 W SB-TP1000E-S consists of SB-FS1000E-S (x 1) & SB-WA1000E-S (x Dimensions (W x H x D) 254 mm x 496 mm x 500 mm Mass Approx. 22 kg SB-FS1000E-S consists of SB-FC1000LE-S (x 1), SB-FC1000RE-S Power consumption in input 1.5 W...
SB-WA1000E 1.1. General Guidelines 6.12. Disassembly and checking of AC inlet P.C.B, Power P.C.B 1.2. Before Repair and Adjustment and Transformer P.C.B 1.3. Protection Circuitry 6.13. Replacement of the Power IC 2 Prevention of Electro Static Discharge (ESD) to 7 Voltage Measurement and Waveform Chart Electrostatically Sensitive (ES) Devices 7.1.
SB-WA1000E 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, ensure that all the protective devices such as insulation barriers, insulation papers shields are properly installed.
SB-WA1000E 1.2. Before Repair and Adjustment Disconnect AC power, discharge Power Supply Capacitors C508 & C703 through a 10Ω, 1W resistor to ground. DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.
SB-WA1000E 2 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”...
SB-WA1000E 3 About Lead-Free Solder (PbF) 3.1. Service caution based on legal restrictions 3.1.1. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation.
SB-WA1000E 5 Operating Instructions Procedures 5.1. Subwoofer operation 5.1.1. Connection of the Speaker Cables Connections Connect to a receiver or amplifier (a) with 6-Ω impedance for the front, center, and surround speakers, and a pin-type output terminal for an active subwoofer. You cannot connect these speakers to any equipment other than this amplifier.
Page 9
SB-WA1000E Subwoofer · Connect using the included monaural connection cable (e) to the receiver or amplifier’s subwoofer output terminal. · Connect the AC mains lead (f) to the household AC outlet (g). The included AC mains lead is for use with this unit only.
Page 10
This system incorporates a center speaker in each of its front speakers. (a) Using a unique system from Panasonic that reflects the principles of ausitory psychology, the sound seems to come from within the TV screen, letting you enjoy sound and images with a heigtened sense of integration even if you are not seated directly in front of the TV set.
SB-WA1000E 6 Assembling and Disassembling 6.1. Caution “ATTENTION SERVICER” Some chassis components may be have sharp edges. Be careful when disassembling and servicing. 1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components.
SB-WA1000E 6.3. Disassembly of Front net frame unit Step 2: Detach the (+) red and (-) black wires. Step 1: Detach the front net frame unit as arrow shown. Caution: Do not exert strong force on the bosses at the unit.
SB-WA1000E 6.5. Disassembly of Rear net frame 6.6. Disassembly of Woofer (2) unit Follow (step 1) in item 6.5. Step 1: Remove the rear net frame unit as arrow shown. Step 1 : Remove 4 screws. Step 2: Detach the (+) red and (-) black wires.
SB-WA1000E 6.7. Disassembly and checking of Level control P.C.B and LED P.C.B Follow (step 1) in item 6.3. Step 3: Remove the control panel unit from the front net frame as arrow shown. Step 1: Detach the connectors CN502B and CN101B.
Page 15
SB-WA1000E Step 7: Cover with a soft cloth and pull out the 2 volume knobs as arrow shown. Step 10: Pull out the control panel as arrow shown. Step 8: Use the longnose piler to turn and pull out the 2 nuts as arrow shown.
SB-WA1000E 6.9. Disassembly of Amp unit Follow (step 1) to (step 2) in item 6.8. Step 13: Reconnect the connectors CN502B and CN101B to check LED P.C.B. and Level control P.C.B. Step 1: Remove 8 screws. 6.8. Disassembly of the Stand base Step 1: Remove 4 screws.
Page 17
SB-WA1000E Step 6 : Disconnect the connectors CN601, CN602, CN502A and CN101A. Step 3 : Remove 2 screws. Step 7 : Pull out the entire Amp unit as arrow shown. Step 4 : Slightly pull out the Amp unit as arrow shown.
SB-WA1000E 6.10. Disassembly of Rear panel 6.11. Disassembly of Fan unit assembly Follow (step 1) to (step 2) in item 6.8. Follow (step 1) to (step 7) in item 6.9. Follow (step 1) to (step 2) in item 6.8. Follow (step 1) to (step 2) in item 6.10.
SB-WA1000E 6.12. Disassembly and checking of AC inlet P.C.B, Power P.C.B and Transformer P.C.B Follow (step 1) to (step 2) in item 6.8. Follow (step 1) to (step 7) in item 6.9. Follow (step 1) to (step 2) in item 6.10.
SB-WA1000E Step 7: Remove 4 screws. Step 2: Remove 2 screws. Step 8: Reconnect the power P.C.B, transformer P.C.B and AC inlet P.C.B for checking. 6.13. Replacement of the Power IC Follow (step 1) to (step 2) in item 6.8.
SB-WA1000E 7 Voltage Measurement and Waveform Chart Note: · Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester.
SB-WA1000E 9 Wiring Connection Diagram LEVEL CONTROL P.C.B LOW PASS PHASE POWER VOLUME FILTER LED P.C.B SOLDER SIDE SOLDER SIDE POWER P.C.B INPUT SPEAKER WOOFER 2 SPEAKER WOOFER 1 SOLDER SIDE AC INLET P.C.B AC IN TRANSFORMER P.C.B SOLDER SIDE...
SB-WA1000E 11 Notes Of Schematic Diagram (All schematic diagrams may be modified at any time with the development of new technology) Notes: S501 : Phase Switch ( NORMAL REVERSE) S502 : Power Switch ( VR501 : Volume Encoder VR502 : Low Pass Filter ·...
SB-WA1000E 13.2. Level Control P.C.B, LED P.C.B, Transformer P.C.B and AC Inlet P.C.B LEVEL CONTROL P.C.B (REPV0048A) AC INLET P.C.B (REP4181B) POWER PHASE LOW PASS FILTER VOLUME W702 VR502 VR501 W501 S502 CN502A W701 POWER 250V 2.5A C703 RLY701 FC702...
SB-WA1000E 16 Replacement Parts List Notes: · Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardent (resistors), high-quality sound (capacitors), low noise (resistors), etc are used. When replacing any of these components, be sure to use only manufacturer’s specified parts shown in the parts list.
Page 40
SB-WA1000E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks No.0 No.0 Q408 B1AACF000117 TRANSISTOR CN604 K1KA12AA0185 12P CONNECTOR Q409 2SC3940ARA TRANSISTOR Q501 B1GCCFJJ0016 TRANSISTOR CP603 K1KA07AA0297 CONNECTOR Q502 B1GCCFJJ0016 TRANSISTOR Q601 B1GCCFGJ0004 TRANSISTOR COILS &...
Page 41
SB-WA1000E Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks No.0 No.0 R102 D0AE222JA048 2.2K 1/4W R614 D0AE474JA048 470K 1/4W R103 D0AE473JA048 47K 1/4W R615 D0AE184JA048 180K 1/4W R104 D0AE683JA048 68K 1/4W R616...