Page 1
ORDER NO. MD0702020CE Wireless System and Digital Transmitter SH-FX65P SH-FX65PC SE-FX65P SE-FX65PC SH-FX65TPP Colour (S)..Silver Type (K)..Black Type (For SC-PT750P/PC-K) (K2)..Black Type (For SC-PT950P/PC-K) Specification n RF SECTION Dimensions (W x H x D) Wireless module SH-FX65T 65 mm x 52 mm x 8.6 mm (2-9/16”...
SH-FX65P / SH-FX65PC 1 Note 1.1. System Combination Breakdown Note: The diagrams below show the breakdown for the digital transmitter and wireless system. For SH-FX65P/PC-S Digital Tx & Rx System SH-FX65P/PC-S Wireless Transmitter SH-FX65TPP-S Wireless Receiver SE-FX65P/PC-S For SC-PT750P/PC-K Digital Tx & Rx System...
SH-FX65P / SH-FX65PC 2 Safety Precautions 2.1. 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.
SH-FX65P / SH-FX65PC 2.3. 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. · 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.
SH-FX65P / SH-FX65PC 3 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”...
SH-FX65P / SH-FX65PC 4 Handling the Lead-free Solder 4.1. Service caution based on legal restrictions 4.1.1. 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.
SH-FX65P / SH-FX65PC 6 Using of Digital Receiver Unit 6.1. Connecting the digital transmitter (SH-FX65T) 6.2. Connecting the surround speaker cables to the wireless system (SE- FX65) 6.3. AC Power Cord connection (SE-FX65)
MUTING flashes in the main unit s display while the For details, refer to the operating instructions for the function is on. optional Panasonic wireless sound system SH-FX85. To cancel, press the button again or adjust the volume. Muting is canceled when you switch the unit to standby.
SH-FX65P / SH-FX65PC 7.2. Main Unit Key Buttons Operations Standby/on switch [POWER OPEN/CLOSE / -TUNE MODE / FM MODE Turn the main unit on/off. Open/Close the disc drawer Stop playing/ Press to switch the unit from on to Select the tuning mode standby mode or vice versa.
SH-FX65P / SH-FX65PC 8 New Features 8.1. Wireless Features 8.1.1. Function Overview Year 2007 PT models support wireless which includes FX65/FX66, wireless subwoofer and FX85 as described below:- 8.1.1.1. FX65/FX66 · The FX65/FX66 supports one-way wireless transmission only, that is, it will only transmit wireless audio signal to the rear surround speakers.
Page 14
SH-FX65P / SH-FX65PC 8.1.2.1. TX-TYPE A / RX-TYPE 1 Note: - One way only FX65/FX66 signal flow - FX65/FX66 only Type A Type 1 · Type A transmitter uses one ADC (Analog to Digital Converter) and transmits audio through Channel 2. Type 1 receiver (Rx) uses one DAC and output audio through Channel 2.
SH-FX65P / SH-FX65PC 8.1.2.2. TX-TYPE B / RX-TYPE 2 Note: FX65/FX66 SIGNAL FLOW - FX85 S S IGNAL F F LOW - ONE WAY AND SIMULTANEOUS - FX65/FX66 + FX85 - FX65/FX66 TRANSMITTER NOT USED, NEED TO IDSET FX65/FX66 - TX TYPE B BUT RX...
Page 16
SH-FX65P / SH-FX65PC · Stop Button This button will send command to the main unit to stop CD/DVD as well as the iPod. This function is therefore meaningful only if the second room selector is in Main Source (if the first room user is in CD/DVD mode or iPod) and iPod.
Page 17
SH-FX65P / SH-FX65PC CH2/AB FX65/FX66 Case 2 A: FX65/FX66 + FX85 · In this configuration, a second receiver, an FX85, in another room is listening to another audio source from the main set. The FX85 also is able to send command to the main set such as Play, Stop, Skip, and Preset Tuner Channel Up/Down. This configuration uses Type B transmitter which is an upgrade of the Type A and can be used on Type 1 (FX65/FX66).
Page 18
SH-FX65P / SH-FX65PC CH2/AB CH2/AB Case 3 B: FX65/FX66 + FX85 + Wireless Subwoofer (for PTX7, PT1050) · In this configuration, all audio source for the Type 1 subwoofer and Type 1 first room receiver (FX65/FX66) through streams AB via Ch 2 and Type 2 second room receiver (FX85) comes from transmitter B through streams CD via Ch 1. For this configuration, the user must perform ID setting for FX85 if it is sold as an accessory, but for bundled type, it already is paired with the transmitter.
Page 19
SH-FX65P / SH-FX65PC 8.1.7. User Operation Flow START Is Tx card inserted? Insert Tx card POWER ON MAINSET Is there audio source playing? Play music Is music heard on CHECK FOR SPEAKER Is wireless link led wireless surround WIRE CONNECTIONS...
SH-FX65P / SH-FX65PC 9 Self-Diagnosis and Special Mode Setting 9.1. Wireless Service Mode Summary Table The service modes can be activated by pressing various button combination on the player and remote control unit. Below is the summary of major checking:...
SH-FX65P / SH-FX65PC 9.2. Service Mode Table (Wireless) By pressing various button combinations on the player and remote control unit, you can activate the various service modes for checking. 9.2.1. Service Mode Table 1 Item Key Operation FL Display Mode Name...
Page 22
SH-FX65P / SH-FX65PC 9.2.2. Service Mode Table 2 Item Key Operation FL Display Mode Name Description Front Key (Display 1) RF Channel RF Channel 1 Display* Main room is in AUX mode. Selection Display FL Display sequence: Display 1 (Display 2)
SH-FX65P / SH-FX65PC 10 Assembling and Disassembling 10.1. Note “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.
SH-FX65P / SH-FX65PC 10.2. Disassembly flow chart (For SE-FX65) The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing. For the digital receiver unit only. To assemble the unit, reverse the steps shown in the chart below.
SH-FX65P / SH-FX65PC 10.4. Disassembly of Wireless System (SE-FX65P/PC) 10.4.1. Disassembly of Top Panel Step 1 : Remove 2 screws. Step 3 : Lift up the top panel. Step 4 : Detach connector (CN1003). Step 5 : Push back slightly before lifting the top panel from the unit.
Page 26
SH-FX65P / SH-FX65PC 10.4.2. Disassembly of Led P.C.B and Led Drive P.C.B · Follow the (Step 1) - (Step 5) of item 10.4.1. Step 1 : Remove 1 screw. Step 2 : Release the catches. Caution : Don’t apply too much force in releasing the Step 3 : Remove SMPS Module Unit as arrow shown.
Page 27
SH-FX65P / SH-FX65PC Step 2 : De-solder to remove IC5200. Step 2 : Remove 3 screws. Step 3 : Remove DAMP P.C.B as arrow shown. 10.4.5. Replacement of Digital Amp IC · Follow the (Step 1) - (Step 5) of item 10.4.1.
SH-FX65P / SH-FX65PC 11 Service Positions Note: For description of the disassembly procedures, see the Section 10. 11.1. Checking of Led, Led Drive, DAMP and Receiver Module P.C.B.
SH-FX65P / SH-FX65PC 12 Voltage Measurement & 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.
SH-FX65P / SH-FX65PC 15 Notes of Schematic Diagram (All schematic diagrams may be modified at any time with the development of new technology) Notes: S1000: ID SET switch. S1001: POWER switch. · Importance safety notice : Components identified mark have special characteristics important for safety.
SH-FX65P / SH-FX65PC 16 Schematic Diagram 16.1. DAMP CIRCUIT, LED DRIVE CIRCUIT and LED CIRCUIT SCHEMATIC DIAGRAM - 1 LED DRIVE CIRCUIT DAMP CIRCUIT : + B SIGNAL LINE : - B SIGNAL LINE : MAIN SIGNAL LINE H4000 Z1000...
Page 40
SH-FX65P / SH-FX65PC SCHEMATIC DIAGRAM - 2 DAMP CIRCUIT : + B SIGNAL LINE : + B SIGNAL LINE : MAIN SIGNAL LINE Q1004 B1ADCE000012 BIAS SWITCH R1007 R1008 1.2K 1.2K R1009 4.7K Q1005 IC5200 Q1005 B1GBCFJJ0051 C1BA00000487 Q1006 DIGITAL HIC (CLASS-D AMP)
SH-FX65P / SH-FX65PC 19 Terminal Functions of Integrated Circuits 19.1. IC10 (C1AB00002772): IC Terminal Name Function BASE BAND TX_DATA_ BB I channel transmit data I_NOT (complement) Terminal Name Function TX_DATA_Q BB Q channel transmit data TX_DATA_ BB Q channel transmit data...
SH-FX65P / SH-FX65PC 21 Service Hint The following kit assembly is for purpose for parts replacement:- Models Part No. Part Name & Description Remarks SH-PT750P/PC-K / SH-PT950P/PC-K RFKVEFX65P-K TX / RX KIT ASSEMBLY (K) [M] (RTL) SH-FX65P/PC-S RFKVEFX65P-S TX / RX KIT ASSEMBLY (S)
Persian Ukraine Caution: 1. This parts list does not include parts for SMPS module. *1 represents for model SH-FX65P-S only *2 represents for model SH-FX65PC-S only *3 represents for model SH-PT750P/PC-K only *4 represents for model SH-PT950P/PC-K only * For reference only Ref.
Page 61
SH-FX65P / SH-FX65PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks IC13 C1CB00002648 IC RF [M] * IC1000 C2BBED000056 IC MCU JACKS IC1102 C0CBCBC00090 IC 3.3V REGULATOR IC1103 C0CBCBC00090 IC 3.3V REGULATOR...
Page 62
SH-FX65P / SH-FX65PC Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R1007 ERJ3GEYJ122V 1.2K 1/16W R3113 ERJ3GEY0R00V 0 1/16W R1008 ERJ3GEYJ122V 1.2K 1/16W R3114 ERJ3GEY0R00V 0 1/16W R1009 ERJ2GE0R00X 0 1/32W R3201...