Akai 4400D Service Manual

FIG. 7 PHOTO OF
PRE-AMP. P.C. BOARD (LE-5022)
PRE-AMP. P.C, BOARD (LE-5022) BLOCK
Symbol
No. Parts No.
Tx BA480251
74C1,2 El412413
TERE EY352146
TTR? ET398845
7-IR3,4 £T234854
TDL ED219464
TTL BY 247746
28
Description
Pro-amp. P.C. Board Comp.
(LE-s022)
Line Amp. ILC, LD-3141
Transistor 28C458LG(D)
Transistor 2SC871(E) (F)
Transistor 2SC458LG(C)
Germanium Diode 1N34A
Head Phone Trans. N19-228S
ory
1
4
2
2
a
2
2
Symbol
TL
TL2
TVR
TVR
TCL
72
73
7C4
7-C5
7-6
TCT
7C8
7C9
7-C10
TCU
7C12
7-13
7C14
7CI1S
7-C16
IC17
7018
7C19
7-€20
C21
7-022
7-C23
7-24
7-C28
7-26
7027
TC28
7-029
7-30
7C31
7-C32
7-33
7-034
7-35
7-36
TRL
7-R2
TR3
TRa
TRS
TRO
TRI
TRB
TRO
7-R10
TRIAL
TRI2
7TRi3
TRI4
TRIS
TRI6
TRI7
PRIS
TRi9
7-R20
TR23
7R22
7R23
PR
7-R25, 26
7R27
FR2B
7R29
7-R30, 31
TRB2
FR33
Parts No.
E0243977
£0244001
EV337577
EV337588
EC432810
EC290520
£C220364
EC493323
EC476965
EC220678.
EC290520
£C3200S1
EC220364
FC446297
£C220364
EC36833S
EC220994
EC320051
EC368335
EC423562
£C480S27
EC336216
F.C480071
EC336216
F.C476965
EC329771.
EC379170
EC379787
EC389485
EC290520
EC329773
FC450527
EC220678
EC450527
EC329850
20329771
EC220364
EC329850
EC350684
EC320051
ER349907
ER414303
ER306360
ER480060
ER211465
ER213030
ER346601
ER212883
ER346601
ER380711
ER346994
ER336442
ER212264
ER336442
ER342933
ER363644
ER213300
ER306843
ER336442
ER362485
ER2i2681
ER347038
ER450011
ER343078
ER336442
ER357570
ER212883
ER212477
ER212264
ER212883
ER343078
Description
Ferri Inductor FL7H 1MH(3)
Ferri Inductor FL9H 1OMHQ)
Semi-fixed Volume V10K5-2-4
2kB
Semi-fixed Volume V10K5-2-4
20 kB
Capacitor, Vertical Type
Elect. 10uF 16WV(NL)
VFM 100PF(3) SowV
Elect. 100uF 6.3WV
Elect. 1uF 25WV(NL)
Elect. 47uF 25WV(NL)
Elect. 47uF 25WV
VFM 100PF()) SowV
Elect. 10uF 16WV
Elect. 1004F 6.3WV
Mylar 0.284F (J) 50WV-
Elect. 200uF 6.3WV
Mylar 0.022uF(J) SOWV
Elect. 204 25WV
Elect. 104F 16WV
Mylar 0.022#F(1) S0WV
VEM 470PF(J) SOWV
Elect. 4.74F 25WV
VFM 330PF(I) SoWV
Elect. 224F 16WV(NL)
VEM 330PF(J) SoWV
Elect. 474F 2SWV(NL)
Elect. 4747 6.3WV
Mylar 0.147 (J) SOWV
Mylar 0.00394F(J) SOWV
Mylar 0.01 84F(J) SOWV
VEM 100PT(1) SoWV
Elect. 474F 6.3WV
Elect. 4.74F 25WV
Elect. 474F 25WV
Elect. 4.74F 25WV
VEM 220PF(J) SOWV
Elect. 47uF 6.3WV
Elect. 1004F 6.3WV
VEM 220PF() sowV
Elect. 224P 25WV
Elect. 102F 16WV
Resistor, Stopper Type
Carbon RD1/4 33k(7)
Carbon RD1/4 220K(3) (NL)
Carbon RD1/4 6.8K(S)
Carbon RDi/4 33k(1) (NL)
Carbon RDi/4 1k(3)
Carbon RD1/4 5.6k(J)
Carbon RD1/4 47k)
Carbon RD1/4 4.7k()
Carbon RD1/4 47k(J)
Carbon RD1/4 220k(J)
Carbon RD1/4 18k(J)
Carbon RD1/4 10k)
Carbon RD1/4 22k(I)
Carbon RD1/4 10k(1)
Carbon RD1/4 27k(3)
Carbon RD1/4 560(3)
Carbon RD1/4 680(1)
Carbon RD1I/4 1.2k(J)
Carbon RD1/4 10k(3)
Carbon RD1/4 330k(S)
Carbon RD1/4 330(3)
Carbon RD1/4 27001)
Carbon RD1/4 120K(F)
Carbon RDi/4 2.7k(5)
Carbon RD1/4 10k(J)
Carbon RD1/4 150k)
Carbon RD4/4 4.7K)
Carbon RD1/4 3.3k(1)
Carbon RD 1/4 22k()
Carbon RD1/4 4.7k()
Carbon RD1/4 2.78)
When ordering parts, please describe Parts Number, Serial Number, and Model Number in detail.
Qry
PRE RRO BRAK KRKR RK SRY RNSHNYNHORKOHN
WV ERVNEDNNONNYNVYNSVRVNONHOROVOS

Akai 4400D Specifications

General

Brand	Akai
Model	4400D
Category	Tape Deck
Language	English