Hitachi D-RV7 Servicehandbuch Seite 27
Inhaltsverzeichnis
CIRCUIT
DIAGRAM
SCHALTPLAN
• PLAN
T LP2
A60c
æc
LEVEL
AOJ_
02L
2SC1740LN,SE
JACK
REC
TERMINAL
REL
100K
Rch
t Same
06L
2SC17410R
SWITCHING
00000000
04L
HEAO
a 70P
5.6K
04L
2SC'8aSFE
TCHI NG
WHEN
2SCIB4SFE
SWI'CHING
RS9
19K
(WHEN
eaAL
220* a
91 AS
CURRENT
0402
2SD468C
0401
2SD6670
OSCuAT0
ERASE HEAD
cao
cam
SELECTOR
0018
ICS02
1.5K
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S703
REwS'02
STOP s '0'
'S24"3TAPE
PLAY
tS203TAPE
PAUSE
REMOTE
RS'S
DE
CIRCUIT
DO-BY
FILTER
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ROL
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03L
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0
00
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as
PLAYBRK
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IC503-C
01.
58
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o
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SC'
73 TAPE
33K
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1
OS
13
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0403
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8.2K
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530
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DOLBY
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SWITCH
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IC503.A
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APE
32K
33K
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o
10K
TIMER
SWITCH
2
3
4
— 45
—
CAUTION
Use the
electrolytic
capacitors
when
the diameter
of them
RT2
LEVEL
MODI
COB
OOL"
0
0
C)
o
o
o
CCVNTER IMICRO-
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as
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o
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o
o
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270K
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SWITCHING
ON
METAL
DO-BY
NR B'C
a CHROME
SELECT
0503
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0501
820
D706
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2SC4S8
Q601
2SC 1740LN.SE
b
c
ons
RS07.
MOLT'
REPEAT
0510
REEL
Our
c Pu
1S203TApe
o
o
o
R522
TAPE
Asn
5
6.
Axial
with
explosion-proof
valve
Zylindrischer
is more
than
10 rnm+.
Condensateur
07L
R30L
2SC1
on
LN.SE
'SOM
, IC503-a
REC
C24L
T D62SC4P
R3'L
08 L
2SD4678C
010
2SC458
SWITCHING
33K
Rch
cou•.TE
SELECTOR
euvSE
coe•purER
LPOS*C
8
OOOOOOOOOIEW'EI@O
iiiiiiz=•
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2SC1741
3.3K
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TAPE
0507
0
2SC458
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TAPE
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SWITCHM
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LED.rLG
2S0330E
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con
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2060s
DIAGRAM
as
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RS29
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338m
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ASSI
7
8
— 46 —
D-RV7
lead cylindrical
ceramic
capacitor.
Keramikkondensator
mit axialer Zuleitung.
céramique
cylindrique
å conducteur
axial.
cz2L
IOS
3.9K
G 015
0.01
czec
3.3K
0.033
00
0 0
IC3
gPC4557C
ROL
0000
3.3K
c.oL
(Some
Echl
ROL
METER
RV2L
LEVEL
ADJ.
sox .18'
PLAYBACK
For
W
240v
011L
s 002
SELECTOR
SWITCH
TCH
00-now
200-220w
230-
0604
STAB.
cen.
-
HZ.20
Fs
2204. So•qz
u.BS
.2aov
50 Az
For U CFS.
BS.AU
- C6'2
0603
#0330
STAB.
ERe
csn
VOLTAGE
INDICATION
VALUE
tF0*AROJ
VALUENSIDE CZ ,
VALUE WITHOUT
,
9
Inhaltsverzeichnis
