1-28 (No.49793)
SECTION 3
Adjustment
3.1
Test instruments required for adjustment
(1) Digital oscilloscope (100MHz)
(2) AM Standard signal generator
(3) FM Standard signal generator
(4) Stereo modulator
(5) Electric voltmeter
(6) Digital tester
(7) Tracking offset meter
(8) Test Disc JVC :CTS-1000
(9) Extension cable for check
EXTSH002-22P
×
1
3.2
Standard volume position
Balance and Bass &Treble volume : lndication"0"
Loudness : OFF
3.3
Standard measuring conditions
3.4
Frequency Band
3.5
Dummy load
Exclusive dummy load should be used for AM,and FM. For FM
dummy load,there is a loss of 6dB between SSG output and an-
tenna input.The loss of 6dB need not be considered since direct
reading of figures are applied in this working standard.
3.6
How to connect the extension cable for adjusting
Caution:
Be sure to attach the heat sink and rear bracket onto the power amplifier and regulator respectively, before supply the power. If
voltage is applied without attaching these parts, the power amplifier IC and regulator IC will be destroyed by heat.
Power supply voltage
DC14.4V(11 to 16V)
Load impedance
20K
Ω
(2 Speakers connection)
Output Level
Line out 2.0V (Vol. MAX)
FM1
87.5MHz to 108.0MHz
AM (MW)
522kHz to 1620kHz
AM (LW)
144kHz to 279kHz
EXTSH002-22P
EXTLX001-2P
EXTLX001-6PC
EXTLX001-6PF
EXTLX001-16PF
EXTLX002-4P
EXTLX002-SWPWB
EXTLX002-16PC
EXTLX001-2P
EXTLX002-JIG : Kit including the following 8 extension parts.
1
2
3
4
5
6
7
2
1
1
1
1
1
1
2Pin, 30cm extension cord
6Pin, 30cm flat wire
6Pin x 2, interlocking connector
16Pin flat wire
16Pin, interlocking connector
3 switch PWB
4Pin, 30cm extension cord
EXTLX001-2P
EXTLX001-6PF
EXTLX001-6PC
EXTLX002-16PF
EXTLX002-16PC
EXTLX002-SWPWB
EXTLX002-4P
No.
Parts number
Quantity
Description
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299