Panasonic RX-5012LS Serviceanleitung Seite 12

• ALIGNMENT POINTS
*Pleasereferto CircuitBoardandWiringConnection Diagram whichislocated testpoint.
MW ANT
550kHz
o o
CT3
MW OSC
LW ANT SW ANT
1650kHz
285kHz 5.9MHZ
CT 5
MW ANT
1500kHz
CT 4
FM ANT
o
106MHz
FM OSC
87.5MHz
CTI
FM ANT
CT2
FM OSC
108MHz
FM 1st
Fig. 9
CABINET PARTS LOCATION
K2-4
K14
K2-5
K9
K2-6
K14
KI-3
KI-2
KI-I
RX-5012LS
LW ANT
145kHZ
Q
vco
19KHz
MW OSC
VRI
511 kHz
10.7 MHz
LW OSC
297kHZ
CT 6
Fig. 10
LW OSC
136kHz
sw osc
sw osc
18.8MHz
10.7 MHz
5.75MHZ
CT7
LIO
AM IFT
Fig• I I
FM 2nd
10.7MHz
KII
K8
KIO K13
K2-1
K2-2
K14
K2-5 K2-3
K2-6
K3
K5 K6
K14
K2
KI
Fig. 12
RX-5012LS
BLOCK
< RADIO)
TELESCOPIC
ANTENNA
ICl
1 FM FRONT 5
FM
END
Antenna coil
< PLAYBACK > (L ch)
S3-6 S3-5
RIP HEAD
3 123 12
EO REC 3
AMP
< RECORDING >
(Lch)
Sl-l
BUILT-IN
0101
MIC
4 REC AGC
20
EXT MIC
6 S3—5
RIP HEAD EO REC
o
12 3 3
AMP
2
DIAGRAM
IC2
01
5 FM/AM IF DET 10 2
IFT FM IF AMP FM
AM OSC,MIX
L 10
Oscillator coil
VR102
VOLUME
Sl-3
3
IC5
2 4
5
POWER AMP
2
0301
VRIOI VR301
TONE BALANCE HEADPHONE
VR102
S3-l
VOLUME
Sl-3
IC5
4
3
5 powER AM
2
VRIOI
VR301
TONE
BALANCE
Fig. 13
L Ch.
4
IC3
R Ch.
MPX
5
PM DYNAMIC
SPEAK"
12cm(4 3/32ü3Q
J102
EXT SP
PM DYNAMIC
SPEAKER
12cm(4 23/3Ü)3Q
J 102
EXT sp
0301
HEADPHONE