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Technics RS-B40 Manual De Servicio página 22

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2S
ES
A
ss
EZ
ee
Bae
|
figFL METER
A
TP502
MAIN CIRCUIT BOARD
Sen coate
Part Name & Description
COILS
Lt
2
QLQX0343KWA
Bias Trap Coil
L 3,4
QLM9Z10K
Multiplex Fillter
L 5,6
ELM7Q306A
Skewing Network
L7,8
L 1
3
QLQX2722D
Peaking Coil
0, 11, 12, 13, 14
QLQX1011Y
Choke Coil
TRANSFORMERS
QLB0198K
Bias Oscillation Coil
T 2A [D] QLPD74ELX
AC Power Transformer
T2A
[B) QLPA69ELX
AC Power Transformer
SWITCHES
S1iA
QSW1127
AC Power Switch
S 2 A [B] QSR1407H
AC Power Voltage
Selector
$3
QSWX319T
Push Switch
=
(Tape Selector)
S 4
QSS1304H
Slide Switch (Timer)
$5
QSWX418T
Push Switch (NR Selector)
S 301, 302, 303, 304, 305, 306, 307
C
$SG13
Key Board Switch
o
(Play/Stop/FF/REW/
REC Mute/REC
Pause)
S 401, 402
QSB0296
Leaf Switch
QSB0315
Leaf Switch (FF/REW)
S 403
1, "s
QJA0452
Microphone Jack
cq
l
QJA0266
Headphone Jack
-_
,
co
3
CONNECTORS
aa
Cc
CN 1
QJP1923TN
9 Pin Post
D
co
:
CN 2
QJP1924TN
12 Pin Post
co
7
CN 3
QJS1987S
Jumper Socket (4 Pin)
om
8
CN 4
QJS1983S
Jumper Socket (8 Pin)
as
9
CN 5
QJS1923TN
9 Pin Socket
CN6
QJS1924TN
—- 12 Pin Socket
ci
CN 7
QuT1090
Check Pin
co
ou
QJT1054
Contact
12
BLK
CAPSTAN
MOTO
] RPNKY,
2 arr
3
BBLK
NOTES
4 BLK
BLK...... Black
5 'ce
F
BLU
acyldeeact Blue
6
PNK
BRN...... Brown
}
GRY...... Gray
A aA
i ae
GRN_
...Green
9
KPNK
L.BLU...Light Blue
NIG sssceas No Color Mark
7
ORG
_...Orange
RED...... Red
WHT...... White
VE bs aes Yellow
mooey A ree
= 9)

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