Yamaha ICP1 Service Manual

SERVICE MANUAL CONTENTS（目次）SPECIFICATIONS（総合仕様）...3PANEL LAYOUT（パネルレイアウト）...

10ICP1PINNO.I/OFUNCTIONNAMEPINNO.I/OFUNCTIONNAME1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950GPIO15/DTR#

11ICP1 IC BLOCK DIAGRAM（IC ブロック図）TC74VHC08FT (XV891A00)Quad 2 Input ANDDM: IC102TC74VHC74FT (XV892A00)Dual D-Type Flip-FlopDM: IC3021231A1Y42A52B62Y7

12ICP1 CIRCUIT BOARDSDM (X5068B0) . . . . . . . . . . . . . . . . . . . . . . . 12/13LCD1 (X5069C0) . . . . . . . . . . . . . . . . . . . . . . . 1

13ICP1not installed N.C.ICP1 ADAPTOR BOX●DM Circuit BoardPattern side（パターン側）3 layer（3層）Component sid（部品側）2NAP-WC96170-1 1http://www.xiaoyu163.comh

14ICP1to DM-CN201F1 F2 F3 HOME SCENEF4/UTILITY F5 F6/MUTE CANCEL ENTER●PN Circuit BoardDC INICP1●PW Circuit BoardComponent side（部品側）Pattern side（パターン側

15ICP1 TEST PROGRAM（テストプログラム）※ Please refer to page 100 on DME24N/DME64N service manual.※ DME24N/DME64Nサービスマニュアルの119ページを参照してください。 UPDATING THE PROGR

PARTS LIST WARNINGComponents having special characteristics are marked and must be replaced with parts havingspecification equal to those origin

ICP12ICP1 OVERALL ASSEMBLY（総組立ICP1）AA side view（A方向矢視図）1020303511040120608040902001407025050100125125130140135210150150b150a10013010http://www.xiaoyu1

ICP13REF NO.PART NO. DESCRIPTION REMARKSQTY: New Parts RANK: Japan only************OVERALL ASSEMBLY ICP1 (WC10680)10 Control Panel20 Circuit Board P

ICP14PWBOX OVERALL ASSEMBLY（総組立PWBOX）・Accessories（付属品）・Holder（C枠3GANG）AA side view（A方向矢視図）ICP1DC INICP1 ADAPTOR BOXMADE IN JAPAN101002040607030501040

ICP12IMPORTANT NOTICEThis manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumedthat bas

ICP15REF NO.PART NO. DESCRIPTION REMARKSQTY: New Parts RANK: Japan only*******ELECTRICAL PARTS ICP1Circuit Board DM (WC96170)(X5068B0)Circuit Board

ICP16REF NO.PART NO. DESCRIPTION REMARKSQTY: New Parts RANK: Japan only********RANK-220 Ceramic Capacitor-B (chip) 1500P 50V K 01C301 Ceramic Capac

ICP17REF NO.PART NO. DESCRIPTION REMARKSQTY: New Parts RANK: Japan onlyRANKIC406 IC ICS1893 PHYJK401 Modular Connector 8P TM21R-5C-88 ICP1 ADAPTOR B

ICP18REF NO.PART NO. DESCRIPTION REMARKSQTY: New Parts RANK: Japan only********R330 Carbon Resistor (chip) 1.0K 0.1 J 01R331 Carbon Resistor (chip)

ICP19REF NO.PART NO. DESCRIPTION REMARKSQTY: New Parts RANK: Japan onlyRANKSW105 Tact Switch SKQNAED010 F3 01SW106 Tact Switch SKQNAED010 F4/UTILITY

CONTENTS（目次）BLOCK DIAGRAM（ブロックダイアグラム） ... 3CIRCUIT DIAGRAM（回路図）DM (001-004)...

ICP13DMPNPWBCDE23645FGH AHD6417727F160CInt.128MHz / Ext.64MHzClock Mode:2 (Xtal.x4)Area 0 Bus 16bitEndian Big EndianIC104240PCPUX10116MHzxtal/extal+VC

ICP14ASE mode switchABCDEFGHIJKLMNOPQ123456789101112CPUANDANDRESETANDINVERTERINVERTERDelayed TimeDetection VoltageSDRAM64MFLASH ROM64MN.C. DM CIRCUIT

ICP15ABCDEFGH213645to PN-CN101 (Page 8)REGULATOR+1.9VREGULATOR+3.3VDC-DCCONVERTER DM CIRCUIT DIAGRAM 002To PN (SW, LED), Power Supply DM CIRCUIT DIA

ICP16ABCDEFGH123456DC-DCCONVERTEROP AMPD-FFOP AMPINVERTER DM CIRCUIT DIAGRAM 003To LCD (Contrast Adjustment, Boot Sequence, –VEE DC-DC), Encoder DM

ICP13 SPECIFICATIONS（総合仕様）ICP1 adaptor boxControl panel unit1201621019245.4037.301056026.40110Frame plate for ICP183.5010113275.50142921156530AC adap

ICP17ABCDEFGHIJKL12345678PHYEEPROM1KINTELLIGENT NETWORKCONTROLLERDECODERnot installed DM CIRCUIT DIAGRAM 004Ethernet DM CIRCUIT DIAGRAM 004XX：not in

ICP18ABCDEFGH123456PWPNto DM-CN201 (Page 5)SCENESCENEHOMEF1F2F3F4/UTILITYF5F6/MUTECANCELENTERDC IN PN, PW CIRCUIT DIAGRAM PN, PW CIRCUIT DIAGRAM28CC

ICP14 PANEL LAYOUT（パネルレイアウト）qwuio!0!2!1rtyeq [F1] Buttonw [F2] Buttone [F3] Buttonr [F4/UTILITY] Buttont [F5] Buttony [F6/MUTE] Buttonu [HOME] Button

ICP15 DISASSEMBLY PROCEDURE（分解手順）Dust proof case（防塵ケース）Contact（接触子）LCD（液晶ディスプレイ）Encoder knob（エンコーダツマミ）[40][90][40][120][140][140]PNLCD1DMLCD2Inst

ICP162. DM Circuit Board(Time required: About 2 minutes)2-1 Remove the dust proof case. (See procedure 1)2-2 Remove the two (2) screws marked [120]. T

ICP171. Lower Case(Time required: About 1 minute)1-1 Remove the three (3) screws marked [50]. The lowercase can then be removed. (Fig. 1)2. PW Circuit

8ICP1 LSI PIN DESCRIPTIONHD6417727F160C (X2890B00) CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9ICP1 PINNO.123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737