Sansui 7900Z - Page 31

9900Z/8900ZDB/79002 :
+5,
F-3299
Spectrum
Analysis
Display
Circuit
Board
(stock
No.
00614701
=
9900Z,
8900ZDB/00622101
=
7900Z)
Component Side
Parts List
PartsNo. — Stock No. Description
eTransistor
nQ21 07197001 2SA733A QO
07194700,1 2SA1015 Y,GR
nQ22 07197001 2SA733A Q
07194700,1 2SA1015 Y,GR
nQ23 03059501 28c945 O
07194800,1 2SC1815 -Y,GR
nQ24 03059501 2SC945..
07194800,1 2SC1815 Ven ee
nQ25 03059501 28c945 Q
07194800,1 2SC1815 Y,GR
nQ26 03059501 28c945 O
. 07194800,1 2SC1815 Y,GR
nQ27 03059501 2SC945 Q
07194800,1 2SC1815 Y,GR
nQ28 03059501 2S8C945 O
07194800,1 .2SC1815 Y,GR
nQ29 03059501 28C945 Q
07194800,1 2SC1815 Y,GR
-6. F-3305 EQ. Amp. & Input Terminal Circuit Board (Stock No. 00613101
Component Side
| A
Parts No. Stock No. Description
nQ30 03059501 28C945 O
07194800,1 2SC1815 Y,GR
nQ31 03059501 2Sc945 Q
07194800,1 2SC1815 Y,GR
eiC
nic21 07246400 MSM4022RS
nIC22 03607700 NJM4558D
niC23 03607700 NJM4558D
niC24 03607700 NJM4558D
niC25 03607700 NJM4558D (99002/8900ZDB)
nlC26 07246300 MB4204M
nlC27 07246300 MB4204M
nIlC28 07246300 MB4204M
nlC29 07246300 MB4204M
nD21~37 03111600 1$2473D
nFL1 07237800 FL Display Unit FG64SA6
Parts List
Parts No. Stock No. Description
eiC
iICt _ 07197400 M5214L
icé6 00413200 0.016uF 100V P.C.
iC7 00414500 0.056uF 100V P.C.
ic9 00306000 3.3uF 25V E.B.
= 9900Z, 8900ZDB/00621301 = 7900Z)
Parts No. Stock No. Description
0S3 07242500 Push Switch, tape mon.
oS4 07242800 Push Switch, input selector
9900Z/8900ZDB/7900Z
5-7.
F-3307
Tone
Control
Circuit
Board
(Stock
No.
00613301
=
9900Z,
8900ZDB)
Component Side
Parts List
Parts No. Stock No.
Description
i
t
eTransistor
jar 07225400, 1
ja2 07225400, 1
07206800, 1
jQ3 07254800, 1
03033601 , 2
07206900, 1
jQ4 07254900, 1
03085201, 2
07206800, 1
jas 07254800, 1
03033601, 2
07206900, 1
jO6 07254900, 1
03085201, 2
2SC2320L F,G
2SC2320L F,G
2SA952 M,L
2SA854 Q,R
2SB560MP E,F
2SC2001 M,L
2SC1741 Q,R
2SD438 E,F
2SA952 M,L
2SA854 Q,R
2SB560MP E,F
2SC2001 M,L
2S8C1741 Q,R
2SD438 E,F
Parts No.
eDiode
jDb1~2
jVR1
jVR3
jvR4
jS2
Stock No.
03103400
07242200, 1
07242300, 1
07242300, 1
07243000
5-8. F-3310 Protector Circuit Board (Stock No. 00613601 = 9900Z/00619001 = 8900ZDB)
Component Side
Parts List
Parts No. Stock No. Description
kR2 00158700 109 SW N.IR.
kR22 00188200 2.22 2W NAAR.
kL1 42903700 Peaking Coil
eTransistor
11 03010300 2SA939B
elc
C1 03609000 HA12002
eDiode
1IDi~5 03103400 10D-1
<_______
£
Description
10D-1 cam
Variable Resistor 150k (MN),
balance
Variable Resistor 100k (B),
treble
Variable Resistor 100k (B),
bass
Push Switch, defeat, mode,
loudness, hi-filter
Parts No. Stock No. Description
ID6 03111600 1§2473D
IPR1 03201300 Thermistor
IC3 00302900 220uF 6.3V E.B.
IRL1 11504300 Relay a
IRL2 07198400 Relay
IRL3 07198400 Relay
IRL4 07198400 Relay (99002)
07202900 4P Terminal Board, speaker
14