JVC MF-47L - Control Amp. Circuit Board

Control Amp. Circuit Board
| MF-47L/ML
Control
Amplifier
Circuit
Board
Parts
List
(Refer
to
Fig.
31)
Parts No.
X501,502 *2SA872E
X503,504 *2SC1345DE
$501 *Y00052-005
X505,506 *2SC1345DE
J101 *¥30222-007
J301 * —» — .009
X507,508 *2SA836E
X509,510 *2SC458CD
X511,512 *2SC1345DE
VR501,502 *QVT4C2A-054A
VR504 *OVT4C2W-515A
VR503 *QVT5C2A-054A
VR505,506 *OVT5C2C-015A
OMS6303-006
*QOMC9014-006
Parts Name
Silicon Transistor
u"
Push Switch
Silicon Transistor
SocketAss’y
"”
Silicon Transistor
Jack Ass’y
DIN Socket
Source Select
To Tuner
To Cassette Circuit Board
Rec Level
Blance
Main Vol.
Tone
Mic
Power
Amp.
Circuit
Board
Parts
List
(Refer
to
Fig.
32)
aN
D5~8 30D2-B
C17,18 QEW71VH-478
D1~4 “10E1-B
D11 *RD18E-S1
D10
RD13E(B)
FR16 *QRZ0041-470
D9 *10E1-B
FR21,22 QRZ0040-4R7
*Y00071-001
*QMS6313-001
X1,2 2SD325E
1€1,2 *STK 077
Silicon Diode
E. Cap.
Silicon Diode
Zener Diode
Zener Diode
Fusible Resistor
Silicon Diode
Fusible Resistor
Socket Ass’y
Jack Ass‘y
Silicon Transistor
Power IC
AN
A
Speaker
Head Phone
Power
Supply
Circuit
Board
Parts
List
(Refer
to
Fig.
32)
aX
Parts Name
Remarks
2
2
1
2
1
1
2
2
2
2
1
1
2
2
1
RON] |] YO Sm =| a a PA =
OSP2111-011
QSR0074-001
Push Switch
Voltage Selector
Note: ® [{ndicated voltages are measured with a 20kQ/V tester.
The
mark
Z\
means
of
safety
assurance
parts.
Please
use
the
specified
one
when
repairing.
is of +B voltage. Fig. 31
@ The part indicated with
— 26 —