JBL SOURCE, Service Manual

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7
Dolby Pro-Logic
Ò
Surround Processor/CD Player/Tuner SOURCE
CONNECTIONS
14. Power - Press this button to turn on the “Source”.
NOTE: The Source must be connected to the Bass550
subwoofer with its main power switch ON to operate.
15. CD Operation - Pressing this button will place the
“Source” in CD playing mode.
16. TV Operation - Pressing this button will place the
“Source” in TV operation mode.
17. Tape/Aux - Pressing this button will place the
“Source” in Auxiliary mode. This is used when you have
another input source connected such as a tape player.
18. Surround Mode - Pressing this button will allow you
to pick between 3 different mode settings: Dolby
Pro-Logic , Dolby Pro-Logic Phantom mode and
2-channel (stereo) mode.
19. Tone - This button is used to test and calibrate the
performance of the system.
20. Sleep - This Button is used to turn the unit off
automatically after a selected amount of time in 10
minute increments up to 90 minutes.
21. Auto Tune - Pressing this button, and then pressing
either of the “Search/Tune” buttons (See #8) backward or
forward will cause the “Source” to tune to the next strong
signal.
22. Stereo/Mono - Pressing this button will play the
selected station without any stereo separation.
23. Rear Speakers - Pressing this button while listening
in either Surround Modes will turn off the surround
speakers.
24. Tuner Presets - Pressing “ Auto ” for a full second
will cause the tuner to scan for strong signals and place
up to 32 stations in memory as preset stations. To move
across these preset stations press “
Skip ” (See #7) either
forward or backward. Pressing “ Add ” will add to the
preset stations the signal presently tuned. Pressing
“
Delete ” will delete from the preset stations the signal
presently tuned.
25. Headphone Jack - Connect a set of headphones
with stereo mini-phono plug here for private listening.
Out
Tape/Aux Powered Subwoofer TV Antenna
Tuner
Frequency
Standard
In A B
US Europe
FM
75
Ω
AM
Loop
or
R
L
26 27 28 29 30 31 32
26. ESC550 Cable Connector - Plug the ESC550 cable
in here and the other end into the Bass550 subwoofer.
27. Tape/Aux In/Out - Connect Tape Player or Auxiliary
equipment here. The Output jacks are a Stereo fixed
level signal.
28. (A) TV Connection - Connect the dual RCA stereo
cable from the output of a television set here.
29. (B) TV Connection - Connect the stereo mini-phone
jack from the output of a television set here.
30. Tuning Frequency - This switch determines whether
the tuning standard is set for US or European standard
reception.
31. FM Antenna - This is the connection for the FM
cable antenna.
32. AM Antenna - This is the connection for the AM loop
antenna.