Instrument Setup; Alignment Procedures - Arcam DiVA AVR200 Service Manual

SURROUND SOUND RECEIVER

INSTRUMENT SETUP

1. FM MEASUREMENT
Fig. 1
Fig. 2
STEREO
GENERATOR
2. RDS MEASUREMENT
Fig. 3
RDS
GENERATOR
3. AM MEASUREMENT
Fig. 4

ALIGNMENT PROCEDURES

AMPLIFIER SECTION
Idle Current
Step Item
1 Front Left Channel
2 Front Right Channel
3 Center Channel
4 Rear Left Channel
5 Rear Right Channel
FM
SIGNAL
GENERATOR
FM FM
SIGNAL
GENERATOR
FM
SIGNAL
GENERATOR
AM
SIGNAL
GENERATOR
AM LOOP
ANTENNA
Voltmeter to P502 on Front Amp Board
Voltmeter to P501 on Front Amp Board
Voltmeter to P503 on Front Amp Board
Voltmeter to JP801 on Surround Amplifier Board
(PCB N0901C-AMP2)
Voltmeter to JP802 on Surround Amplifier Board
ANTENNA OUTPUT
TERMINAL TERMINAL
UNIT
P-901
DC
MILLIVOLT
METER
ANTENNA
TERMINAL TERMINAL
L
R
UNIT
OSCILLOSCOPE
ANTENNA
TERMINAL
UNIT
60cm
AM LOOP ANTENNA
ANTENNA TERMINAL
(Accessory)
MILLIVOLT
Connection
(PCB N091C-AMP2)
- 8 -
DISTORTION
ANALYZER
AC
VOLTMETER
OR
OSCILLOSCOPE
OUTPUT
DISTORTION
ANALYZER
AC
VOLTMETER
OUTPUT
TERMINAL
UNIT
OSCILLOSCOPE
VT-J914
DIGITAL
METER
Adjustment
R574
R573
R599
R867
R868
A A V V R R 2 2 0 0 0 0
A A V V R R 2 2 0 0 0 0
AC
VOLTMETER
OR
Adjust for
2mV±0.2mV
2mV±0.2mV
2mV±0.2mV
2mV±0.2mV
2mV±0.2mV