Passport_PD-150_Plus_Service_Manual 电路图.pdf

PASSPORT PD-150 PLUS (This is the model name for warranty claims) Fender Musical Instruments Corporation, 8860 East Chaparral Road Suite 100 Scottsdale, AZ 85250 Issued: October, 2006 p/n 069-3005-000 SERVICE MANUAL ATTENTION: WARRANTY SERVICE PROCEDURES Warranty field service of the Passport PD-150 Plus will be limited to replacement of defective PCB Assemblies and all other parts not marked as “REF” in the Parts List. Non- Warranty repairs can of course be to the component level at the Service Centers discretion. For non-warranty component level repairs all parts listed as “REF” in the Parts List must be sourced from suppliers other than FMIC. RadioFans.CN 收音机爱 好者资料库 PASSPORT PD-150 PLUS (This is the model name for warranty claims) 2 February, 2007 IMPORTANT NOTICE Copyright 2007 FMIC. All rights reserved. All information contained herein is CONFIDENTIAL and PROPRIETARY and is the property of Fender Musical Instruments Corporation. It is not to be sold or assigned to another party and is disclosed solely for use by Fender Authorized Service Centers for purposes of product service and maintenance. All information is not to be dis- closed to others without the expressed permission of Fender Musical Instruments Corporation. All specifications are subject to change without no- tice. This information and any copies produced electronically or otherwise must be surrendered upon demand of Fender Musical Instruments Corporation. Parts marked with two asterisks (*) indicate the required use of that specific part. This is neces- sary for RELIABILITY and SAFETY requirements. DO NOT USE A SUBSTITUTE! PARTS LIST CODES The description codes used in the itemized Parts Lists are defined below: CAPACITOR CODES CAP AE = Aluminum Electrolytic CAP CA = Ceramic Axial CAP CD = Ceramic Disk CAP CR = Ceramic Radial CAP MPF = Metalized Polyester Film CAP MY = Mylar CAP PFF = Polyester Film/Foil RESISTOR CODES RES CC = Carbon Comp RES CF = Carbon Film RES FP = Flame Proof RES MF = Metal Film RES MOX = Metal Oxide RES WW = Wire Wound HARDWARE CODES BLX = Black Oxide CR = Chrome Plated HWH = Hex Washer Head M = Machine Screw NI = Nickel Plated OHP = Oval Head Phillips PB = Particle Board PHP = Pan Head Phillips PHPS = Pan Head Phillips Sems SMA = Sheet Metal A Point SMB = Sheet Metal B Point SS = Stainless Steel TF = Thread Forming ZI = Zinc Plated RadioFans.CN 收音机爱 好者资料库 PASSPORT PD-150 PLUS (This is the model name for warranty claims) 3 SPECIFICATIONS Model Name: PASSPORT PD-150 PLUS Release Number: PR688 Part Number: (120V, 60Hz) US: 069-3005-000 (120V, 60 Hz) DS: 069-3005-900 (240V, 50 Hz) AUS: 069-3005-930 (230V, 50 Hz) UK: 069-3005-940 (230V, 50 Hz) EUR: 069-3005-960 (100V, 50 Hz) JPN: 069-3005-970 Frequency Response: 50 Hz to 20 kHz 1 dB (at speaker output) 30 Hz to 20 kHz 1 dB (at send output) Distortion: < 0.5%, 20 Hz to 20 kHz (at speaker output) 90 dB, “A” WTD Power Output: 150W (75W/ch 8 per channel) Input Impedance: (Channels 1-2 XLR and 1/4”) “Mic” switch position: 2 k “Line” switch position: 66 k (Phono and Stereo Channel 1/4”) 78 k Max. Input Level: Mic: -11 dBu Line: 20 dBu Stereo: 26 dBu Return Input Impedance: 47k Fuse type: T3.15AL, 250V Passport System: Width: 610 mm (24 in.) Height: 541 mm (18 in.) Depth: 254 mm (10 in.) Weight: 14.97 kgs (33 lbs) Speakers: Width: 245 mm (9.65 in.) Height: 439 mm (17.5 in.) Depth: 241 mm (9.5 in.) Weight: 4.08 kgs (9.0 lbs) Power Tower: Width: 245 mm (9.65 in.) Height: 451 mm (18 in.) Depth: 178 mm (7 in.) Weight: 6.80 kgs (15.00 lbs) Tower Footprint: 241 x 298 mm (9.5 x 11.75 in.) Microphone: Dynamic Cardioid, balanced Microphone Cable: XL -Male to XL-Female, 6 m (20 feet) Speaker Cables: 1/4 in. to 1/4 in., 9 m (27 feet) 0 dBu is referenced to 0.775 volts rms Product specifications are subject to change without notice RadioFans.CN 收音机爱 好者资料库 PASSPORT PD-150 PLUS (This is the model name for warranty claims) 4 SERVICE NOTES The following describes the procedure to dismantle the PD-150+ Cabinets. STEP A: PD-150+ CABINET A1. Unscrew two M4 machine screws on each of the left and right hatches on either side of the unit (8 total). A2. Unscrew two M3 pan-head machine screws on the handle cover and detach it. A3. Place the unit upside down. Unscrew eight M4 self-tapping screws off the foot standers. A4. Detach the foot standers. There are six M3 self-tapping screws in the middle portion. A5. Unscrew three M3 self-tapping screws located on the right-hand-side. A6. Place the unit in the normal position. A7. Locate the four M3 and two M4 self-tapping screws on the top and unscrew them. A8. Separate the left and right cabinets. A9. Locate the UHF and VHF antennas on the right and left cabinets respectively. A10. De-solder both antennas. A11. Unscrew three M3 self-tapping screws on left and right side panels (6 total) of the tower metal assembly. A12. Unscrew eight M2.6 and six (three on top of front panel, three on top of rear panel) M3 self-tapping screws. A13. Detach the left and right metal side panels. A14. Detach the 8-pin antenna connector. A15. Detach the top metal cover. A16. Unscrew seven outer M3 self-tapping screws on the rear panel. A17. Detach all connectors. A18. The procedure is completed. STEP B: PD150+ MIXER PCB B1. Detach 24 knobs and their nuts. B2. Detach the Reverb PCB assembly. B3. Unscrew nine M3 machine screws from the mixer PCB assembly. B4. Detach all connectors. B5. The procedure is completed. STEP C: PD150+ DSP REVERB PCB C1. Detach all connectors. C2. The procedure is completed. STEP D: PD150+ INPUT PCB D1. Unscrew six screws and nuts from the front panel. D2. Detach all connectors. D3. The procedure is completed. STEP E: PD150+ DAMP PCB E1. Unscrew four screws from the PD150+ DAMP PCB. E2. De-solder four wires connecting to Output PCB assembly. E3. The procedure is completed. STEP F: PD150+ SMPS PCB F1. Unscrew three screws from the front panel. F2. Unscrew two screws at the back of the CD mechanism. F3. Detach all wiring and connectors. F4. Unscrew six screws from the top cabinet of the SMPS. F5. Unscrew three screws from the bottom cabi- nets of the SMPS. F6. Detach the spacer from the wiring of the SMPS. F7. Unscrew the earthing M4 nut. F8. Detach the mains connector from the AC inlet. F9. Unscrew five screws from the SMPS PCB as- sembly F10. The procedure is completed. PASSPORT PD-150 PLUS (This is the model name for warranty claims) 5 STEP G: PD150+ LCD KEY PCB G1. Unscrew six screws from the LCD KEY PCB. G2. Detach all connectors. G3. The procedure is completed. STEP H: PD150+ CD SERVO PCB H1. First complete STEP D. H2. Unscrew three screws from the SMPS at the front panel. H3. Unscrew two screws from the CD mechanism at the back. H4. Detach all wiring from the SMPS cabinet. H5. Unscrew four M2 machine screws from the CD SERVO PCB assembly H6. Detach/De-solder all wiring and connectors from the CD SERVO PCB assembly. H7. The procedure is completed. STEP I: Output Jack PCB I1. Remove the two M9 nuts and washers on the Output Jack PCB assembly. PASSPORT PD-150 PLUS (This is the model name for warranty claims) 6 PCB EXCHANGE POLICY Parts marked with a single asterisk (*) in the Part Lists are not field replaceable. If a failure due to one of these components is detected, please contact the FMIC Customer Service Department to order the complete PCB Assembly. CIRCUIT DESCRIPTION This section provides concise information about new or unusual circuitry designs incorporated into this amplifier model. The purpose is to aid the service technician by providing insight into the design areas most likely to become obstacles in troubleshooting. Information is focused for its effective use while maintaining the security of Fender proprietary information wherever possible. The PD-150+ consists of the following modules: 1. The SMPS PCB module 2. The CD servo PCB module (common with PD- 250+) 3. LCD Key PCB module 4. The input PCB module 5. The mixer PCB module 6. The class-D amplifier PCB module 7. The DSP Reverb PCB module (common with PD-250+) The SMPS PCB Module The SMPS PCB module accepts AC mains voltage from 90Vr.m.s. 264Vr.m.s. and provides the fol- lowing output voltages to power the PD-150+ for various functions: 1. +42.5V DC for the class-D amplifier PCB as- sembly 2. +15/-15VDC for the input PCB assembly 3. +12VDC for the fan 4. +8VDC for the wireless microphone 5. +8VDC for the CD servo mechanism and PCB assembly 6. +5VDC for the DSP Reverb PCB assembly U1 (ML4824-1) is the PWM controller which switches at a frequency of about 64 KHz. It also has the function of power factor correction. U1 switches Q1 on and off according to the load condition. Q1 in turn drives transformer T1 which independently supplies +42.5VDC power to the class-D amplifier PCB assembly. The bridge rectifier BD2 rectifies the AC input separately from LF2 and feeds the DC to U2 (TOP249Y). U2 in turn switches and drives T4 directly. T4 then provides the rest of the power rails for items 2 to 6 mentioned above. The fan will en- gage when a temperature of about 40 degrees C is reached by RT2, and will run at full speed when a temperature above 50 degrees C is attained. The CD Servo PCB Module The CD Servo PCB module consists of the follow- ing ICs: 1. IC401 (TC94A58FA-006) - CD servo DSP 2. IC402 (TA2157F) - Digital Servo Head Amplifier 3. IC403 (MM1669AH) - Motor Driver 4. IC405 (TA7291S) - Bridge Driver IC402 amplifies the laser pickup signal and feeds it to IC401, which is a single-chip CD servo system. IC 402 interfaces with the LCD Key PCB module via three wires DATA (pin 14), STB (pin 15) and ACK (pin 16) to receive control commands and return data and status information to and from the LCD Key PCB module. IC402 also directly controls IC403, which in turn drives the forward and disc motors via pins 17 and 18, and pins 11 and 12, re- spectively. KIA7029 provides a synchronized reset signal to both IC401 and the LCD Key PCB module. The CD output signal is fed to the Mixer PCB mod- ule for further processing. PASSPORT PD-150 PLUS (This is the model name for warranty claims) 7 The LCD Key PCB Module The LCD Key PCB module consists of U701 (EM78P468NAQ) which is an MCU controlling IC401 in the CD servo PCB module via CD_STB (pin 38), CD_ACK (pin 39), and CD_DATA (pin 40). It also drives the LCD display directly via pins 1 thru 19, receives an MCU RESET signal at pin 25 in synchronization with IC401 from the CD servo PCB module, and interfaces directly with the six keys providing the CD functions STOP, PLAY/PAUSE, EJECT, FF, RW, and MODE. The Input PCB Module The input PCB provides both channels 1 and 2 with XLR and ” phone jacks, and channel 3 with stereo RCA jacks and a ” phone jack. It also provides the AUX SEND, AUX RET, and FOOT SWITCH in- puts. The signals from the XLR and ” jacks are amplified (mic mode by +30dB) or buffered (line mode by 0 dB) and then fed to the Mixer PCB mod- ule. The Mixer PCB module The Mixer PCB module receives inputs from chan- nels 1-3 and the CD servo PCB module. For each channel it provides the following control functions. 1. LEVEL 2. EQ LOW 3. EQ HIGH 4. REV/AUX 5. PAN/BAL These signals from each channel are mixed at the inputs of U209A and U209B. From here they are controlled by U210A and U210B for Master Volume Left and Right, and then by U211A and U211B for System EQ Left and Right. Finally the left and right channel signals are buffered by U212A and U212B respectively before they go to the inputs of the class-D amplifier PCB module. The REV/AUX sig- nals from each channel are sent to pin 4 of connector CN210, which is the input to the DSP Reverb PCB module, via U208A and U208B. The output signal from the DSP Reverb PCB module is sent to pin 6 of connector CN210. The level of Re- verb can be controlled by MASTER REV (VR224A). The Class-D Amplifier PCB Module The class-D amplifier TDA8920B is a single 42VDC-supplied bridge configured to deliver 75W output power for both the left and right channels at THD < 1% into an 8-ohm load. The DSP Reverb PCB Module The DSP Reverb PCB module receives the input REV/AUX signals at pin 4 of connector CN401. The DSP Reverbs ICs consist of U404 (AL1101 ADC), U405 (AL1201 DAC), and U406 (AL3201B). The outputs from U405 are fed to U402B and then buff- ered by U402A before feeding back to pin 6 of CN 401. PASSPORT PD-150 PLUS (This is the model name for warranty claims) * Non-serviceable part. Replace complete parent assembly. See PCB EXCHANGE POLICY section above. shaded Unique Fender part. Order directly from the FMIC Parts Department. shaded + * Access to this part or assembly is controlled. Please contact the FMIC Customer Service Department. * Safety Requirement part. Replacement must match Safety AgencyValue, if specified Type, if specified Approval Mark(s) if on part. shaded + * Both a unique Fender part and a Safety Requirement part as defined above. 8 .PARTS LIST: CD SERVO - PCB ASSEMBLY QTY PART # DESCRIPTION REFERENCE DESIGNATION 1 0074491000 PCB ASSY CD SERVO 14 REF *CC 16V 0.1U 10% 0603/1608 1X2 C404-405 C410 C414 C417-418 C423 C432 C502 C504 C514-515 C525 C527 1 REF *CC 50V 0.015U 10% 0603 C427 5 REF *CC 50V 0.01U 10% 0603 MURATA C460 C465 C466 C467 C519 1 REF *CC 50V 0.01uF 10% 0603 1x2 C430 2 REF *CC 50V 0.033U 10% 0603/1608 1X2 C402 C421 5 REF *CC 50V 0.047uF 10% 0603 1x2 C407 C436-439 2 REF *CC 50V 2200pF 10% 0603 0 .8x1.6 C447 C451 1 REF *CC 50V 2700PF 10% 0603/1608 C431 2 REF *CC 50V 470P 10% 0603/1608 1X2 C434 C435 1 REF *CC 50V 47P 5% 0603 1x2 C428 1 REF *CC 50V 6800P 10% 0603/1608 1X2 C457 1 REF *CE 16V 1000u 20% RL 10X1 6 NICHICON/ ELNA C406 6 REF *CE 16V 100U 20% RLT 6.3X7 ELNA C403 C415 C419 C433 C501 C531 3 REF *CE 16V 220uF 20% RL 8x7 ELNA C401 C503 C511 1 REF *CE 16V 22U 20% RLT 4X7 RC2 ELNA C448 2 REF *CE 16V 3.3U 20% RLT 5X5 C446 C450 3 REF *CE 16V 47U 20% RLT 5X7 ELNA C413 C424 C526 1 REF *CE 50V 10U 20% RLT 4X7 C530 1 REF *CONNECTOR FFC 15P P1.0 STRAIGHT SMD SIDE ENTRY CN402 1 REF *CONNECTOR FFC 20PIN P=1.0MM (HORIZON- TAL) CN408 1 REF *CTC 0/30 1.0pF 0.25pF 0805 1.2x2.5 C458 9 REF *CTC 0/60 100pF 5% 0603 0.8x1.6 C463-464 C516-517 C520-524 2 REF *CTC 0/60 15pF 5% 0603 0.8X1.6 C440-441 1 REF *CTC 0/60 56pF 5% 0603 0.8X1.6 C420 6 REF *FERRITE BEAD INDUCTOR BL01RN1A1F1J FB401-406 1 REF *IC CD DSP TC94A58FAG-006 64PIN QFP TO- SHIBA IC401 1 REF *IC MOTOR DRV W/3.3V REG MM1669XH HSOP28D IC403 1 REF *IC REG NCP1117ST33T3G 3.3V SOT-223 IC406 1 REF *IC RF AMP TA2157FN SSOP24 TOSHIBA IC402 1 REF *IC TA7291SG(5/M)22240239 IC405 1 REF *IC VOLATGE DETECTOR KIA7029 SOT89 KEC IC406 4 REF *INDUCTOR 10UH 500MA SMD 1210 L401-403 L406 2 REF *LED HOLDER L L=9 LED PASSPORT PD-150 PLUS (This