Pioneer KEX-M8196ZT-91/UC, Service Manual

Page: 60 / 76

58
KEX-M8196ZT,M8196ZT-91,M8396ZT-02,M8396ZT-92
FM ADJUSTMENT (KEX-M8196ZT/UC)
Modulation M:MONO MOD., 400Hz 30%(22.5kHz Dev.)
S1:STEREO MOD., 1kHz, L or R=30%(20.25kHz+7.5kHz Dev.)
NOTE:Before proceeding to further adjustments after switching power ON, let the tuner run for ten minutes to allow
the circuits to stabilize.
FM SSG Displayed Adjustment Adjustment Method
No.
Frequency(MHz)
Level(dBf)
Frequency(MHz)
Point (Switch Position)
TUN Volt
1 ••••• ••••• 107.9 L5 DC V Meter(1) : 6V
Center 1 98.1 M 65-85 98.1 L52 Center Meter : 0
Meter
IFT 1 98.1 M 5-15 98.1 T31 mV Meter(1) : Maximum
ANT 1 98.1 M 5-15 98.1 TC1,TC2 mV Meter(1) : Maximum
Trimmer
RF Coil
1 89.9 M 5-15 89.9 L6 mV Meter(1) : Maximum
RF 1 106.1 M 5-15 106.1 TC3 mV Meter(1) : Maximum
Trimmer
Repeat steps RF Coil and RF Trimmer until the adjustment standards are satisfied.
Separation
1 98.1 S 65 98.1 VR101 mV Meter(1) : Maximum
ARC
1 98.1 S 38 98.1 VR154 mV Meter(1) : Separation 5dB
Separation
Interstation
1 98.1 M 65 98.1 mV Meter(1) : AdB
Noise 2
98.1 M
-
∞
98.1 VR151 mV Meter(1) : A-20dB
Search
1 98.1 M 33 98.1 VR156 DC V Meter(2) : more than 3.5V
Sensitivity
2 98.1 M 32 98.1 VR156 DC V Meter(2) : 0
3 Repeat steps 1 and 2 until the adjustment standards are satisfied.
FM ADJUSTMENT (KEX-M8396ZT-02/ES)
FM SSG Displayed Adjustment Adjustment Method
No.
Frequency(MHz)
Level(dBf)
Frequency(MHz)
Point (Switch Position)
TUN Volt
1 ••••• ••••• 108.0 L5 DC V Meter(1) : 6.5V
Center 1 98.1 M 65-85 98.1 L52 Center Meter : 0
Meter
IFT 1 98.1 M 5-15 98.1 T31 mV Meter(1) : Maximum
ANT 1 89.9 M 5-15 89.9 L2 mV Meter(1) : Maximum
Coil
RF Coil
1 89.9 M 5-15 89.9 L4 mV Meter(1) : Maximum
Separation
1 98.1 S 65 98.1 VR101 mV Meter(1) : Maximum
ARC
1 98.1 S 40 98.1 VR154 mV Meter(1) : Separation 5dB
Separation
Interstation
1 98.1 M 65 98.1 mV Meter(1) : AdB
Noise 2
98.1 M
-
∞
98.1 VR151 mV Meter(1) : A-20dB
Search
1 98.1 M 27 98.1 VR156 DC V Meter(2) : more than 3.5V
Sensitivity
2 98.1 M 26 98.1 VR156 DC V Meter(2) : 0
3 Repeat steps 1 and 2 until the adjustment standards are satisfied.
SW2 ADJUSTMENT (KEX-M8396ZT-02/ES)
AM SSG Displayed Adjustment Adjustment Method
No.
Frequency(MHz)
Level(dBf)
Frequency(MHz)
Point (Switch Position)
TUN Volt
1 ••••• ••••• 21.975 T231 DC V Meter(3) : 6.0V
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
http://www.xiaoyu163.com
http://www.xiaoyu163.com