CLARION PN-2701B-A
Manual de Servicio

CONNECTION OF SERVICE JIG
SSG2 : SUB

SSG-1 : MAIN

Adjustment point
M-CAN1 Molex04
ANT MAIN ANT SUB

GT13
M5 X 8 mm MAX

PN-2701B-A / PN-2702B-A

VR160 (SUB) VR161 (MAIN)

VR162

ADJUSTMENT
Item FM noise convergence Procedure <MAIN> 1. An antenna input is fixed to a main channel using a jig(Control panel unit). 2. Set an antenna input to main channel. 3. Input the FM 98.1/55dBu(1kHz, 22.5kHz MOD)signal. This state is standard output(=0dB). 4. Adjust VR161 so that the output level becomes -25dB, when set the SSG output is -20dB. <SUB> 1. An antenna input is fixed to a sub channel using a jig(Control panel unit). 2. Set an antenna input to sub channel. 3. Input the FM 98.1/55dBu(1kHz, 22.5kHz MOD)signal. This state is standard output(=0dB). 4. Adjust VR160 so that the output level becomes -20dB, when set the SSG output is -20dB. 1. 2. 3. 4. An antenna input is fixed to a main channel using a jig(Control panel unit). Set an antenna input to main channel. Input the 98.1MHz/55dBu(1kHz, 22.5kHz MOD)signal. Adjust VR162 so that the input level becomes 32dB.
Measuring instrument

SSG Digital tester

FM stop sensitivity

SSG Digital tester

PN-2701B-A PN-2702B-A

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