Akai AT-2650

9. TONE CONTROL P.C BOARD (M3-6503) 10. MAIN AMP P.C BOARD (M3-6504A) BLOCK
BLOCK
Se) Parts No. Description oes
ae Parts No. Description Schematic
‘. No. 10-1 BA311955 Main Amp P.C Board
9-1
BA311967
Tone
Control
P.C
Board
Comp.
AM-2650
; (U/T) (CSA)
Corin aN SasSO~ ASABE 10-2 BA311956 Main Amp P.C Board
9-TR1to3
ET307195
Transistor
2SC2240
:
Pee
nee
. Comp. AM-2650
;
(GR)
(BL)
45-]-302
(CEE)
(UK)
ae
Ee
EV
SOGS96.
Sure
Pe
ee
iy
ee
wees
10-IC1
E1308865
IC
TA7318P
15-8-306
9-SW1to3
ES310169
Lever
SW.
SLR522
95-19-43
10-TRI1
ET308866
Transistor
2SA979(G)(H)
toolset
9-R1
ER308598
Carbon/R.
(Homing
Type)
10-TR2
ET310168
Transistor
28C2229(O)(Y)
45-1-305
F 1/4W 470 ohms (1) 35-11-25 10-TR3 ET308867 Transistor 2841015
9-C7
EC662308
Solid
Aluminum/C.
(O)CY)(GR)
45-1-328
(Vert. Type) 0.15 F(K) 10-TR4 ET305221 Transistor 2SC1815
2SWV -M-19-2 eee SAS ee
.
:
10-TRS5
ET308870
Transistor
28C2235(
45-1-331
peat
Be
poz
ee
seat
eas
as
10-TR6
ET308868
Transistor
29A965(O)(Y)
45-1-328
2S5WV 24-19-2 10-TR7 ET310166 = Transistor 2SD716
(AKAI)(R)(O) 45-1-332
10-TR8 ET310165 Transistor 2SB686
(AKAI)(R)(O) 45-1-330
10-TR9 ET310166 Transistor 2SD716
(AKAI)(R)(O) 45-1-332
10-TR10 ET310165 Transistor 2SB686
(AKAI)(R)(O) 45-1-330
10-TR11 ET307195 Transistor 2SC2240
(GR)(BL) 45-1-302
10-TR12 ET308867 Transistor 2SA1015
(O)(Y)(GR) 45-1-328
10-TR13 ET305221 Transistor 2SC1815
(O)(Y)(GR) 45-1-299
10-TR14 ET403391 Transistor 2SC536(G)(H) 45-1-55
10-TR15 ET305221 Transistor 2SC1815
(O)CY)CGR) 45-1-299
10-TR16 ET666404 = Transistor 2SD571(K)(L) 45-1-218
10-TR17 ET307193 Transistor 25D612K
(D)(E)(F) 45-1-308
TRI8 ET308868 Transistor 25A965(O)(Y) 45-1-329
1e-DItos ED214457 Silicon Diode 182472 45-34]
10-D6 ED240377 Zener Diode RD36E(C) 45-6-72
10-D7.8 ED300924 — Silicon Diode GPO8D 45-2-68
10-D9,10 ED624903 = Silicon Diode 182473 45-3-28
10-D1i1to14 ED245428 Silicon Diode GP30G 45-2-69
10-RL1 EP245305 Relay MS24D4-O0Z 47-1-28
10-L1,2 £0650823 Phase Compensation Coil
2.2uH(K) 23-1-239
10-VRI EV 300921 Semi-fixed/Vol,
VJOK8-1-2 1kB 36-10-2535
10-VR2,3 EV301637 Semi-fixed/Vol.
V10K8&-1-2 500 ohms(B) 36-10-2585
10-R1i3 ER308872 Carbon/R. (Homing Type)
F 1/4W 4.7 ohms(J) 35-11-25
10-R14,15 ER308873 Carbon/R. (Homing Type)
F 1/4W 150 ohms(J) 35-11-25
10-R16 ER308872 Carbon/R. (Homing Type)
F 1/4W 4.7 ohms(J) 35-11-25
10-R17,18 ER310147 Carbon/R. (Homing Type)
F 1/4W 10 ohms(J) 35-11-25
10-R19,20 ER310879 Cement/R. (Metal Plate)
2W 0.47 ohm(K) 36-16-82
10-R21,22) ER310147 Carbon/R. (Homing Type)
F 1/4W 10 ohms(J) 35-11-25
10-R23,24 ER310879 Cement/R. (Metal Plate)
2W 0.47 ohm(K) 35-16-82
10R-31,32 ER308875 Carbon/R. (Homing Type)
F 1/2W 10 ohms(J)
(U/T, CSA) 35-11-27
10-R46 ER389687 Metal Oxide Film/R.
1W 220 ohms (K) 35-15-10
10-R60,61 ER409814 Metal Oxide Film/R.
2W 220 ohms(K) 35-15-8
10-R64,65 ER308875 Carbon/R. (Homing Type)
F 1/2W 10 ohms(J) 35-11-27
10-R66 ER308876 Carbon/R. (Homing Type)
F 1/4W 27 ohms(J)
(U/T) 35-11-25
oT When orderin
46
ig parts, please describe Parts Number, Description, and Model Number in detail.