Akai head rush e2

SERVICE MANUAL
6
1. PC BOARD BLK
Ref.No. Part No. Description
1 BA L8024A020A PC(#) MAIN BLK E2
PC(#) MAIN BLK E2 CONSISTS OF FOLLOWING PC BOARDS.
* PC MAIN BLK
* PC OPERATION BLK
2. PC MAIN BLK
Ref.No. Part.No. Description
IC1 EI 822043X IC HD6433641RC21H
IC2 EI 811878J IC AK7712A-VT
IC3 EI 822044X IC MSM5117800D-60JS
IC4 EI 810386J IC HD74HC174FP
IC5 EI 811068J IC HD74HC157FP
IC6 EI 428017J IC HD74HC74FP
IC7 EI 821831X IC DS1811R-10
IC8 EI 822042X IC NJM78M05DL1A FPTE1T16E
IC101 EI 810573J IC NJM2904M FPT1T12E
IC102 EI 810573J IC NJM2904M FPT1T12E
IC103 EI 810826J IC NJM4558M FTP1T32P
IC104 EI 810826J IC NJM4558M FTP1T32P
IC301 EI 810826J IC NJM4558M FTP1T32P
J1 EJ 812072J SOCKET DC HTJ-020-05A 1P
J301 EJ 812069J PHONE J HTJ -064-13H 6.3
J302 EJ 812069J PHONE J HTJ -064-13H 6.3
J303 EJ 812069J PHONE J HTJ -064-13H 6.3
J304 EJ 812069J PHONE J HTJ -064-13H 6.3
J305 EJ 812069J PHONE J HTJ -064-13H 6.3
J306 EJ 812069J PHONE J HTJ -064-13H 6.3
TR301 ET 822052X TR FET CHIP 2SK930 D
TR320 ET 433072J TR C.DTC114TKA T146T08E
TR321 ET 433072J TR C.DTC114TKA T146T08E
TR322 ET 433072J TR C.DTC114TKA T146T08E
TR323 ET 429896J TR C.DTA144EKA T146T08E
TR324 ET 430868J TR C.DTC114EKA T146T08E
TR325 ET 430868J TR C.DTC114EKA T146T08E
X1 EI 812081J
OSC X'TAL HC-49/U-S 16.9344MHZ
3. PC OPERATION BLK
Ref.No. Part.No. Description
100 SE 822244X SPACER LED LEDH-9 L=9
200 SE 822048X SPACER LED LEDH-13 L=13
D1 ED 386225J D SILICON 1N4002 T26 100/1.0A
D201 ED 812086J D LED L- 934SGD GREEN
D202 ED 812086J D LED L- 934SGD GREEN
D203 ED 813021J D LED L- 934SYD YELLOW
D204 ED 812087J D LED L- 934SRD - G RED
D205 ED 812087J D LED L- 934SRD - G RED
SW201 ES 349474 SW TACT SKHHAM004A
SW202 ES 821283X SW SLIDE SSSU011700
SW203 ES 821283X SW SLIDE SSSU011700
VR201 EV 812076J VR ROTARY RK09L1140 L12.5 B103
VR202 EV 812076J VR ROTARY RK09L1140 L12.5 B103
VR203 EV 812076J VR ROTARY RK09L1140 L12.5 B103
VR204 EV 812076J VR ROTARY RK09L1140 L12.5 B103
VR205 EV 812076J VR ROTARY RK09L1140 L12.5 B103
VR206 EV 812076J VR ROTARY RK09L1140 L12.5 B103
TR201 ET 430868J TR C.DTC114EKA T146T08E
TR202 ET 430868J TR C.DTC114EKA T146T08E
TR203 ET 430868J TR C.DTC114EKA T146T08E
TR204 ET 430868J TR C.DTC114EKA T146T08E
TR205 ET 430868J TR C.DTC114EKA T146T08E
4. FINAL ASSEMBLY BLK
Ref.No. Part.No. Description
1 SA 812668J FOOT B
2 BA L8024A020A PC(#) MAIN BLK E2
3 ZS 394414J BT BID30X08STL BZN
4 ZS 399295 BID30X06STL NI3
5 SB 822025X BUTTON PUSH E
6 SP 822023X PANEL TOP E2
7 ES 812893J SW PUSH SB-221(METAL) 01-01
8 ES 812439J SW120STL CMT
9 ZW 812440J PW122X160X050STL NI3
10 ZW 822022X PW122X180X160STL
11 ZS 822120X 6RB40X060STL BZN
12 SK 822024X KNOB VR
13 AX 822159X AC ADAPTER L8024 J (PLUG IN)
13 AX 822160X AC ADAPTER L8024 C,A (PLUG IN)
13 AX 822161X AC ADAPTER L8024 E,V,B(PLUG IN)
14 EV 812076J VR ROTARY RK09L1140 L12.5 B103
15 EJ 812069J PHONE J HTJ - 064 -13H 6.3
16 EJ 812072J SOCKET DC HTJ-020-05A 1P