Akai GX-630D - Page 50

GX 630DB
(D)
dn en eme en ® hand hd
TRI 25C458LG© ‚…, TR2 28C458© TR3 2SC458LGD TR4 25C458 ©
p 4
ERS 147V
LI
36mH(J)
Ü
3
RI
43K
CI
Re 10/16
®
Oe
©
TRS
2SK30A
GR
TR6
2SC458LG
C)
TR7
2SA564
@
LEFT
ch
R27
2.2K
21.8V
CIO
0.0047
c8
cle
0.0056
|R22
39K
|23v
Ol
se
D6
18247 3VE
®
Rèl 33K
CI3
D
R35
47K
D4
GAIN DJ {o
182473VE
IK(B) 47/16
GATE BIAS ADJ
VRI
D3
18247 3VE
®
Î
î
SAME AS LEFT CHANNEL NOTE |
THIS DOLBY PC BOARD IS USED FOR O®
REC AND PB DOLBY SYSTEM. HOWEVER
IN
CASE
OF PB
DOLBY,
TERMINALS
©
-®
ARE
RIGHT
ch
CONNECTED
AND
IN
CASE
OF
REC
DOLBY,
TERMINALS ©-® ARE CONNECTED. NOTE
UNLESS OTHERWISE SPECIFIED
ALL RESISTORS IN a I/4W(J)
ALL CAPACITORS IN HF SOWV (J)
®
|
!
Î
.
O
|
!
!
|
O
©
@
ermm
--
--
GX
630DB
|
|
alen
SCHEMATIC
DIAGRAM
N0.5-4
1501659
hicat-oozer / Druck4