Yamaha PORTATONE PSR-9000 Service Manual
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Yamaha PORTATONE PSR-9000 Service Manual

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See also: Owner's Manual
SERVICE MANUAL
CONTENTS
SPECIFICATIONS ................................................................. 3
PANEL LAYOUT..................................................................... 5
UNIT LAYOUT........................................................................ 6
WIRING .................................................................................. 7
BLOCK DIAGRAM ................................................................. 8
DISASSEMBLY PROCEDURE .............................................. 9
LSI PIN DISCRIPTION ........................................................... 15
IC BLOCK DIAGRAM ............................................................. 23
CIRCUIT BOARDS ................................................................ 26
TEST PROGRAM................................................................... 37
POWER ON RESET............................................................... 40
TROUBLESHOOTING ........................................................... 41
MIDI IMPLEMENTATION CHART ......................................... 43
PK
001628
1.45K-***
Printed in Japan '99.11

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Summary of Contents for Yamaha PORTATONE PSR-9000

  • Page 1: Table Of Contents

    SERVICE MANUAL CONTENTS SPECIFICATIONS ..............3 PANEL LAYOUT..............5 UNIT LAYOUT................ 6 WIRING .................. 7 BLOCK DIAGRAM ..............8 DISASSEMBLY PROCEDURE ..........9 LSI PIN DISCRIPTION ............15 IC BLOCK DIAGRAM ............. 23 CIRCUIT BOARDS ..............26 TEST PROGRAM..............37 POWER ON RESET...............
  • Page 2 IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated.

  • Page 3: Specifications

    PSR-9000 SPECIFICATIONS KEYBOARD 61Keys (C1~C6) with Touch Response (Initial/After) Polyphony 126 notes max. VOICES Preset 331 voices + 480 XG voices + 14 Drum Kits + 2 SFX Kits Custom User programmable Organ Flutes 10 Preset + 10 User ORCHESTRATION Right 3 PART RIGHT1, RIGHT2, RIGHT3...
  • Page 4 PSR-9000 REGISTRATION MEMORY 8 buttons x 64 banks, Freeze function LANGUAGE 5 languages English, German, French, Spanish, Italian DISPLAY Backlit graphic LCD 240 x 320 dots; video out capability DISK STORAGE Floppy Disk Drive 3.5" 2HD/2DD Built-in Hard Disk Optional IDE 2.5 inch, 8GByte max.

  • Page 5: Panel Layout

    PSR-9000 PANEL LAYOUT Rear View PC KEYBOARD jack FOOT PEDAL jacks (SWITCH 1, SWITCH 2, VOLUME) MIDI A jacks (IN, OUT) MIDI B jacks (IN, OUT) HOST SELECT switch TO HOST jack VIDEO OUT jack SCSI jack Voltage selector AC INLET jack LINE OUT jacks MAIN (R, L/L+R) SUB (1, 2)

  • Page 6: Unit Layout

    PSR-9000 UNIT LAYOUT Upper Case (Top View) Upper Case (Insid View 2) LCD Assembly CONTRAST DEMO DIGITAL STUDIO VOICE EFFECT SOUND CREATOR TOUCH SUSTAIN SAMPLING CUSTOM VOICE DIGITAL RECORDING DSP(4~7) SLOW/ FAST SONG STYLE MULTI PAD MIXING CONSOLE HARMONY/ECHO POL Y/ MONO EFFECTS FILTER/EQ...

  • Page 7: Wiring

    PSR-9000 WIRING DJACK MIC/HP (V415130) Board in PH7P PH8P PH4P PH5P PH2P CN101 CN103 PH4P PH4P PH9P PH14P PH16P PH14P PH3P PH16P MICVR CN201 CN101 (V414560) XH2P CN201 PN3-FC (V523140) Board in DJAC-FC (V523130) MIC/VR LCDC (V415170) Wheel Assembly PITCH MIC (V526710) (V387620) WHEEL...

  • Page 8: Block Diagram

    PSR-9000 BLOCK DIAGRAM BACKLIGHT VIDEO (OPTION) PS/2 Character 2.5" Keyboard INVERTER SRAM AJACK RGB Encorder DJACK INVERTER 256Kbit IC11 +24V adrs IC2,3 5BAND EQ Video OUT LCDC 82C51 Gate Array Clock(10MHz) data IC17 IC13,14 IC15 14.318M 17.734M D0~15 A0~4 CN CN J LC/FS Key Scan D0~31...

  • Page 9: Disassembly Procedure

    PSR-9000 DISASSEMBLY PROCEDURE Lower Case 1-1 Remove the twenty-eight (28) screws marked [310a] and the six (6) screws marked [380]. The lower case can then be removed. (Fig. 1) [380] x 6 [310a] x 28 Lower Case [310]: Bind Head Tapping Screw-B 4.0X14 MFZN2Y (EP600750) [380]: Bonding Head Screw 3.0X8 MFZN2BL (VP157800) (Fig.
  • Page 10 PSR-9000 AMP Circuit board FU Circuit Board 3-1 Remove the lower case. (See procedure 1.) 4-1 Remove the lower case. (See procedure 1.) 3-2 Remove the power supply unit. (See procedure 2.) 4-2 Remove the power supply unit. (See procedure 2.) 3-3 Remove the two (2) screws marked [50a].
  • Page 11 PSR-9000 Speaker Box Unit Left and Right Tweeter 7-1 Remove the lower case. (See procedure 1.) 9-1 Remove the lower case. (See procedure 1.) 7-2 Remove the power supply unit. (See procedure 2.) 9-2 Remove the power supply unit. (See procedure 2.) 7-3 Remove the two (2) screws marked [310b] and the 9-3 Remove the left and right speaker box units.
  • Page 12 PSR-9000 FDD Unit DP Circuit Board 11-1 Remove the lower case. (See procedure 1.) 14-1 Remove the lower case. (See procedure 1.) 11-2 Remove the power supply unit. (See procedure 2.) 14-2 Remove the eighteen (18) screws marked [40d]. 11-3 Remove the right speaker box unit. (See procedure 7.) The lower shield box can then be removed.
  • Page 13 PSR-9000 Keyboard Assembly 16-6 Remove the three (3) screws marked [40f]. The AM 16-1 Remove the lower case. (See procedure 1.) shield cover can then be removed. (Fig. 7) 16-2 Remove the DP circuit board. (See procedure 14.) 16-7 Remove the three (3) screws marked [50d] and the 16-3 Remove the DM circuit board and TG circuit board.

  • Page 14: 480]: Bind Head Tapping Screw-B 3.0X8 Mfzn2Y (Ep600250

    PSR-9000 EN Circuit Board PN2 Circuit Board 18-1 Remove the lower case. (See procedure 1.) 20-1 Remove the lower case. (See procedure 1.) 18-2 Remove the DP circuit board. (See procedure 14.) 20-2 Remove the power supply unit. (See procedure 2.) 18-3 Remove the DM circuit board and TG circuit board.

  • Page 15: Lsi Pin Discription

    PSR-9000 LSI PIN DISCRIPTION CONTENTS D65621GF-028-3B9 XS370A00 SMI ................Page 15 HD6437043AE00F XW795A00 CPU ................Page 16 TC203C760HF-002 XS725A00 SWB30B ............... Page 17 YSS236-F XT013A00 VOP3 ................Page 18 SED1335F0B XQ595A00 LCDC................Page 19 MBCG46183-129 XV833A00 GATE ARRAY ............... Page 19 MN101C027YB XS711200 CPU ................
  • Page 16 PSR-9000 HD6437043AE00F (XW795A00) CPU DM: IC1 / TG: IC11 NAME FUNCTION NAME FUNCTION /WRHH HH write DACK0 DAM transfer strobe Data bus /WRHL HL write /CASHH HH Column address strobe PE15 Port E Power supply Data bus Ground Ground Address bus Data bus Power supply Address bus...
  • Page 17 PSR-9000 TC203C760HF-002 (XS725A00) SWP30B (AWM Tone Generator coped with MEG) Standard Wave Processor TG: IC1 NAME FUNCTION NAME FUNCTION (Ground) (Ground) HMD0 HMD1 HMD2 HMD3 HMD4 Address bus of internal register HMD5 HMD6 Wave memory data bus (Upper 16 bits) HMD7 HMD8 HMD9...
  • Page 18 PSR-9000 YSS236-F (XT013A00) VOP3 TG: IC2,12 NAME FUNCTION NAME FUNCTION Power supply WA17 Serial output WA16 WA15 Ground WA14 External memory address bus Power supply WA13 WA12 WA11 Serial output WA10 Ground Power supply WDCK Data enable for DAC WA09 SWPKON SWP00 format key on output WA08...
  • Page 19 PSR-9000 SED1335F0B (XQ595A00) LCDC (LCD Controller) DP: IC4 NAME FUNCTION NAME FUNCTION Data bus output for 4 bit dot XECL S driver enable, chain clock VRAM address bus XSCL Data bus shift clock Ground /VWR VRAM read/write X driver latch pulse /VCE Memory control Frame signal for X/Y driver...
  • Page 20 PSR-9000 MN101C027YB (XS711200) CPU EN: IC1 NAME FUNCTION NAME FUNCTION Switch matrix data Switch matrix data MIDI transmit data VREF+ Power supply (+5V, analog) Switch matrix data Power supply (+5V) OSC2 Crystal oscillator (8MHz) OSC1 Crystal oscillator (8MHz) Ground Not used Not used MMOD Memory mode select (Grounded)
  • Page 21 PSR-9000 HD63266F (XI939A00) FDC (Floppy Disk Controller) DP: IC17 NAME FUNCTION NAME FUNCTION 8"//5" Data transmission speed /TRKO Track 00 signal XTALSET Clock select /INDEX Index signal /RESET Rest /RDATA Read data input from FDD E//RD Enable/Read XTAL2 Clock RW//WR Read/write/Write EXTAL2 Chip select...
  • Page 22 PSR-9000 1414-AAPI (XV481B00) GATE ARRAY (Video Out) DP: IC8 NAME FUNCTION NAME FUNCTION RESET Reset (High/Low) Read strobe (High/Low) TEST Test mode setting (High/Low) Write strobe (High/Low) MODE Mode select (High/Low) Ground (Out buffer) NTSC/PAL NTSC/PAL signal input (High/Low) Frame Line latch pulse Power supply (5 V) XSCL...
  • Page 23 PSR-9000 SPC7212F0A(XV636B00) SCSI2 Interface Controller DM: IC31 NAME FUNCTION NAME FUNCTION LVDD Power supply +3.3V LVDD Power supply +3.3V EXCLK External clock input PD13 Ground DMA data bus OSCIN Oscillator input PD12 OSCOUT Oscillator output LVDD Power supply +3.3V Ground CLKSEL0 Input clock select PD11...

  • Page 24: Ic Block Diagram

    PSR-9000 IC BLOCK DIAGRAM µPC4570HA (XB247A00) RC4558D-V (IG001390) SN74HCU04N (IG142250) Dual Operational Amplifier SN74VHCU04F (XM332A00) Operational Amplifier TC74HCU04AF-TP1 (XD660A00) MK: IC1 AM: IC1,2,3,5,6,7 INVERTER AJACK/DJACK: IC4 +DC Voltage Output A Supply IC2,9 Inverting Output B Input A Inverting Non-Inverting Input A Input B Non-Inverting -DC Voltage Supply...
  • Page 25 PSR-9000 TC74VHC157F(EL) (XT475A00) SN75C1168N (XU463A00) TC74VHC245F (XT487A00) TC74VHC11F (EL) (XT812A00) DATA SELECTOR LINE TRANSCEVER TC74HC245AF (XS720A00) Triple 3 input AND TRANSCEIVER DM: IC20,21 AJACK/DJACK: IC3 DP: IC16 DM: IC9-12,14-17,22,30 / DP: IC13,14,15 TG: IC19-23,29-32,34-37 TC74VHC74F (XN964A00) TC74VHC32F-TEL (XR337A00) TC74VHC138F (XT015A00) D-FF DECODER DM: IC18...

  • Page 26: Circuit Boards

    PSR-9000 CIRCUIT BOARDS DP Circuit Board • CONTENTS DP Circuit Board V4101200 (XW156C0) to DJACK-CN3 to MK-CN1 to MK-CN2 to FDD FU Circuit Board V4272800 (XV921B0) AM Circuit Board V3558900 (XV931C0) INV Circuit Board VY638900 (VT122A0) EN Circuit Board V4197300 (XW443B0) MV Circuit Board V4197800 (XW438B0) SCSI Circuit Board...
  • Page 27 PSR-9000 AM Circuit Board EN Circuit Board MV Circuit Board to PN1-CN2 to AJACK-CN102 to AJACK-CN101 to AM-CN3 to MV-CN301 to AMP-CN1 Component side Component side to TG-CN5 INV Circuit Board to LCD to TG-CN3 1 2 3 4 5 6 7 8 9 10 11 12 to TG-CN4 C0001 L0001...
  • Page 28 PSR-9000 MIC-VR Circuit Board DM Circuit Board MIC/LINE select INPUT VOLUME to DJACK-CN1 to PITCH&MODU WHEEL to SICI-CN2 to PN1-CN1 to DJACK-CN2 to MIC/HP-CN101 Component side MIC-HP Circuit Board MIC/LINE IN PHONES to TG-CN11 to AM-CN5 to TG-CN7 to MIC/VR-CN201 Component side to MK-CN1 Component side...
  • Page 29 PSR-9000 DM Circuit Board VSEL Circuit Board to FU-CN5 Component side NET Circuit Board to Speaker to AMP-CN3 Component side Pattern side DJACK Circuit Board MIDI B MIDI A FOOT PEDAL VIDEO OUT TO HOST HOST SELECT VOLUME SWITCH 2 SWITCH 1 PC KEYBARD to DP-CN6...
  • Page 30 PSR-9000 TG Circuit Board to AM-CN1 to MIC-HP-CN102 to DM-CN6 to AM-CN2 to Power supply-CN2 to INV-CN1 to FDD Component side Connection Pattern cut PN2 Circuit Board MAIN MIXER TEMPO PART ON/OFF Jamper wire EXIT DIRECT ACCESS DATA PART ENTRY Component side to PN1-CN3 to PN3-CN2...
  • Page 31 PSR-9000 TG Circuit Board Pattern side Pattern cut PN2 Circuit Board Pattern side TG: V410130 PN2: V419720...
  • Page 32 PSR-9000 PN1 Circuit Board 8 BEAT SWING & JAZZ LATIN SONG 16 BEAT R & B MARCH & WALTZ PLAYER to PN3-CN1 to EN-CN201 to PN2-CN101 to DM-CN4 SONG SETUP DANCE COUTRY BALLROOM AUTO ACCOMPANIMENT SOUND CREATOR DIGITAL RECORDING MIXING CONSOLE DISK/SCSI FUNCTION...
  • Page 33 PSR-9000 PN1 Circuit Board Pattern side PN1: V419750...
  • Page 34 PSR-9000 PN3 Circuit Board TALK TRUMPET SAXOPHONE CHOIR & PAD PERCUSSION ORGAN FLUTES ORGAN FLUTES DSP(8) to PN1-CN4 BRASS FLUTE SYNTHESIZER CUSTOM VOICE CUSTOM VOICE V.H.(9) LCD CONTRAST DEMO SELECT MIC SETUP MEMORY TOUCH SUSTAIN Component side DSP(4-7) SLOW/FAST MUSIC DATABASE HARMONY/ECHO POLY/NONO PIANO...
  • Page 35 PSR-9000 PN3 Circuit Board Pattern side PN3: V419710...
  • Page 36 PSR-9000 AMP Circuit Board to AM-CN4 to Power transformer to NET-CN1 Component side AMP: V372790...

  • Page 37: Test Program

    PSR-9000 TEST PROGRAM Test Condition To check the unit using the test program, the following measuring instruments and jig are required: Measuring instrument: Level meter (JIS-C) Frequency counter * Input impedance of 1 M ohm or more Use the stereo plugs and connect a 33 ohm load at the [PHONES] terminal. Unit settings: MASTER VOLUME: Maximum TRIM VR: Maximum...
  • Page 38 PSR-9000 015:TG1 Chk Produces the sine wave sequence by changing the sound channels (1ch-64ch) in order from A0 toC6. Confirm that there is no noise. After autoscaling is finished, individual keys can be played. (If playing two or more keys simultaneously, the key pressed first has priority to make a sound.) When the voice switch is pressed, the tone of the voice will sound.
  • Page 39 PSR-9000 033:MUTE When the [NEXT/BACK] button is pressed, check that the 1 kHz sine wave tone will stop from excluding the speaker and LOOP SEND(L/L+R), and repress it again, the sound will appear. If the plug is inserted into LOOP SEND(L/L+R), the tone from speaker will stop. 034:D/A Noise Check DAC noise.

  • Page 40: Power On Reset

    PSR-9000 071:PC Keyboard Chk Connect the PC keyboard. Check that the LCD will displays "OK". 072:Data Ver. Chk After reading in the system backup disk, check the version for each data in flash memory. 073:Factory Set All RAMs are initialized and reset to factory setting data when this test is executed. 074:Test Exit The test program is exited when this test is executed.

  • Page 41: Troubleshooting

    PSR-9000 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE/SOLUTION • The speakers produce a “pop” sound whenever the power is This is normal and is no cause for alarm. turned ON or OFF. • When using a mobile phone, noise is produced. Using a mobile phone in close proximity to the PSR-9000 may produce in- terference.
  • Page 42 PSR-9000 PROBLEM POSSIBLE CAUSE/SOLUTION • MIDI data is not transmitted or received via the MIDI A termi- The MIDI terminals can only be used when the HOST SELECT switch is set to “MIDI.” All other settings (“Mac,” “PC-1” and “PC-2”) are for direct nals, even when MIDI cables are connected properly.
  • Page 43 PSR-9000 YAMAHA [ Portable Keyboard ] Date:9-SEP-1999 MIDI Implementation Chart Model PSR-9000 Version : 1.0 Function... Transmitted Recognized Remarks Basic Default 1 - 16 1 - 16 Channe Changed 1 - 16 1 - 16 Default Mode Message Altered *************...
  • Page 44 PSR-9000 The tracks for each channel can be selected on the panel. See page 43 for more information. The tone generator normally functions as a 16-channel multi-timber tone generator in response to MIDI input. MIDI messages therefore do not normally affect the panel voices or other panel settings. The MIDI messages listed below, however,do affect the panel voice, style, Multi Pad, and song settings.

  • Page 45: Parts List

    PSR-9000 PARTS LIST CONTENTS OVERALL ASSEMBLY............2 SPEAKER BOX UNIT(Left and right) ........5 UPPER CASE ASSEMBLY..........6 KEYBOARD ASSEMBLY ............. 8 LCD ASSEMBLY ..............8 FDD ASSEMBLY ..............9 POWER SUPPLY UNIT ............10 WHEEL ASSEMBLY ............12 ELECTRICAL PARTS ............13 Notes: DESTINATION ABBREVIATIONS A: Australian model J: Japanese model...

  • Page 46: Overall Assembly

    PSR-9000 OVERALL ASSEMBLY 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK OVERALL ASSEMBLY 総 組 立 PSR-9000 Overall Assembly 総 組 立 (V363660) Overall Assembly 総 組 立 (V363670) Overall Assembly 総 組 立 (V363680) 上 ケ ー ス Ａ ｓ ｓ ’ ｙ Upper Case Assembly (V364810) 上...
  • Page 47 PSR-9000 Upper Case (Top View) LCD Assembly (See page 19.) Lower Case (Bottom View) 340a...
  • Page 48 PSR-9000 Lower Case (Insid View 1) Power Supply Unit (See page 22.) Lower Case (Insid View 2) Speaker Unit R Speaker Unit L 110 290 110 290 290 300 310 110 290 (See page 21.) (See page 21.)

  • Page 49: Speaker Box Unit(Left And Right)

    PSR-9000 SPEAKER BOX UNIT (Left and Right) 40 60 Lower Case (Insid View 3) Rear View Right Side View B View Left Side View Top View 20 60 30 65 Front View Lower Case (Insid View 4) Upper Case Assembly (See page 16.) A View 部...

  • Page 50: Upper Case Assembly

    PSR-9000 UPPER CASE ASSEMBLY Upper Case (Top View) 480 380 370 360 350 340 Upper Case (Insid View 2) 480 420 410 400 370 480 490 480 470 460 360 390 400 480 500 480 540 480 Upper Case (Insid View 1) Upper Case (Insid View 3) 690 700 710 720 730...
  • Page 51 PSR-9000 部 品 名 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK REF NO. PART NO. DESCRIPTION REMARKS QTY RANK UPPER CASE ASSEMBLY 上 ケ ー ス Ａ Ｓ Ｓ ’ Ｙ PSR-9000 V 4 1 9 7 7 0 0 Corcuit Board MIC/VR Ｍ...

  • Page 52: Keyboard Assembly

    PSR-9000 KEYBOARD ASSEMBLY LCD ASSEMBLY 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK LCD ASSEMBLY Ｌ Ｃ Ｄ   Ａ Ｓ Ｓ ’ Ｙ PSR-9000 LCD Assembly Ｌ Ｃ Ｄ   Ａ ｓ ｓ ’ ｙ (V387800) V 3 3 3 1 3 0 0 EDMMPU3BCF 液...

  • Page 53: Fdd Assembly

    PSR-9000 FDD ASSEMBLY Right Side View Top View Front View Left Side View 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK Ｆ Ｄ Ｄ   Ａ Ｓ Ｓ ’ Ｙ FLOPPY DISK DRIVE ASSEMBLY PSR-9000 Ｆ Ｄ Ｄ   Ａ ｓ ｓ ’ ｙ Floppy Disk Drive Assembly (V364880) V 3 0 7 5 3 0 0...

  • Page 54: Power Supply Unit

    PSR-9000 POWER SUPPLY UNIT Power Supply Unit Assembly Bottom Open View 40 50 110 120 130 140 Top Open View 20 50 50 60...
  • Page 55 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK POWER SUPPLY UNIT 電 源 ユ ニ ッ ト PSR-9000 Power Supply Unit 電 源 ユ ニ ッ ト (V393840) Power Supply Unit 電 源 ユ ニ ッ ト...

  • Page 56: Wheel Assembly

    PSR-9000 WHEEL ASSEMBLY Modulation Wheel Pitch Bend Wheel 30 50 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK ホ イ ー ル Ａ Ｓ Ｓ ’ Ｙ WHEEL ASSEMBLY PSR-9000 ホ イ ー ル Ａ ｓ ｓ ’ ｙ Wheel Assembly (V387620) フ...

  • Page 57: Electrical Parts

    PSR-9000 ELECTRICAL PARTS 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK ELECTRICAL PARTS 電 気 部 品 PSR-9000 Ａ Ｍ シ ー ト V 3 5 5 8 9 0 0 Circuit Board (XV931C0) Ａ Ｍ Ｐ シ...
  • Page 58 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK UR848470 Electrolytic Cap. 470.00 25.0V ケ ミ コ ン UR865330 Electrolytic Cap. 0.33 50.0V ケ ミ コ ン C:24 UR866470 Electrolytic Cap. 4.7 50.0V ケ ミ コ ン C:33,34 V C 6 9 4 8 0 0 Semiconductive Cera.
  • Page 59 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK V C 6 9 4 8 0 0 Semiconductive Cera. Cap. 25V Z 半 導 体 セ ラ コ ン C:22,23,28,29,32,33,38,39 V L 2 3 2 2 0 0 Electrolytic Cap.
  • Page 60 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK V R 2 4 3 7 0 0 Chip Inductance 56U LEM2520 T 560J 巻 線 チ ッ プ イ ン ダ ク タ V R 2 4 3 7 0 0 Chip Inductance 56U LEM2520 T 560J 巻...
  • Page 61 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK XW433A00 CY62256LL-70SNCT Ｉ Ｃ SRAM 256K XM332A00 TC74VHC04F Ｉ Ｃ INVERTER XW314A00 TC74VHC174F Ｉ Ｃ D-FF XQ595A00 SED1335F0B Ｉ Ｃ LCDC Ｉ Ｃ XM234A00 HD63B01Y0RCE0F PKS (CPU) Ｉ Ｃ...
  • Page 62 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK RD357470 Carbon Resistor (chip) 47K 63M J チ ッ プ 抵 抗 R:87 RD357560 Carbon Resistor (chip) 56K 63M J チ ッ プ 抵 抗 R:90 RD358470 Carbon Resistor (chip) 470K 63M J チ...
  • Page 63 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK VG879900 Base Post Connector VA- 2P TE ベ ー ス ツ キ ポ ス ト L B 9 3 2 0 6 0 Base Post Connector VH- 6P TE ベ...
  • Page 64 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK L102 V B 8 3 5 0 0 0 Coil FL5R200QNT コ イ ル   ２ ０ Ｕ L103 GE300670 Ferrite Beads BL02RN2-R62T4 フ ェ ラ イ ト ビ ー ズ L104 V B 8 3 5 0 0 0 Coil...
  • Page 65 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK V B 9 4 1 2 0 0 Diode 1SS133,1SS176 ダ イ オ ー ド V B 9 4 1 2 0 0 Diode 1SS133,1SS176 ダ イ オ ー...
  • Page 66 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK V 4 1 0 1 3 0 0 Circuit Board Ｔ Ｇ シ ー ト (XW157E0) V K 8 6 3 1 0 0 IC Socket DICF-42CS-E Ｉ Ｃ...
  • Page 67 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK U F 0 3 7 1 0 0 Electrolytic Cap. (chip) 10 16V チ ッ プ ケ ミ コ ン C:18,53,54,65,66,71-74,111,114,              134,135,140 U F 0 3 8 1 0 0 Electrolytic Cap.
  • Page 68 PSR-9000 部 品 名 REF NO. PART NO. DESCRIPTION REMARKS QTY RANK XV992A00 Speaker 13.0cm 8 ohm 50 W ス ピ ー カ WOOFER XV993A00 Speaker 3.0cm 8 ohm 25 W ス ピ ー カ TWEETER V 3 6 7 6 7 0 0 Power Supply Unit 電...
  • Page 69 PSR-9000 PSR-9000 OVERALL CIRCUIT DIAGRAM 1/4 (DP, A.JACK, D.JACK, MIC/VR, MIC/HP, MV, AM, MK ) To FDD GREEN To HD : not install : install To DM-CN3 To shassis PSR-9000 PSR-9000...
  • Page 70 PSR-9000 PSR-9000 OVERALL CIRCUIT DIAGRAM 2/4 (TG) : not install : install : not install : install PSR-9000 PSR-9000...
  • Page 71 PSR-9000 PSR-9000 OVERALL CIRCUIT DIAGRAM 3/4 (DM) to MK CN3 N.C. : not install : install REGULATOR TRANSCEIVER MAIN PROGRAM ROM 16M LOW ROM 16M STYLE MAIN PROGRAM ROM 16M HIGH Delay : not install : install PSR-9000 PSR-9000...

  • Page 72: Parts List

    PSR-9000 PSR-9000 OVERALL CIRCUIT DIAGRAM 4/4 (PN1, PN2, PN3, EN, SCSI, AMP, FU, VSEL, NET) µPC2933T-E1 (XS516A00) µPC29M05T-E1 (XS891A00) REGULATOR +3.3V REGULATOR +5V N Only 1 : INPUT 2 : GND 1: INPUT 3 : OUTPUT 2: COMMON 4 : GND 3: OUTPUT : Mylar Capacitor : Ceramic Capacitor...

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