Harman Kardon HK 980 (serv.man5) Service Manual ▷ View online
Remote Control
Independent Remote Control
The system remote of the HK 980 can
control the amplifier and compatible
Tuners, CD Players and CD Recorders.
The remote In jack of units without an
integrated IR receiver must be
connected to the amplifier's remote
control output jack so that the system
remote control can operate them.
The Function Table below will show all
functions of the HK 980 and external
devices that can be controlled by the HK
980 remote.
Remote button functions
Important Notes:
•
To remote control a tuner, CD
Recorder or CD Player, the
appropriate input (”TUNER”, ”CDR”
or ”CD”) must have been selected
with the source buttons of the remote
control (selecting on the front panel is
not sufficient).
•
Note that DVD players or tape decks
cannot be controlled by the remote.
•
To control a compatible CD
Recorder ”CDR” must be selected as
input and the drive to be controlled
(CDP or CDR) must be selected
appropriately with the ”CDP SELECT”
or ”CDR SELECT” buttons.
Operating Conditions
The control unit operates effectively
within a distance of 7 meters and an
angle of 30° from the amplifier. Using
the control near fluorescent lights may
shorten this range, as will any dust or
dirt that accumulates on the front of the
remote control or the remote sensor
area of the amplifier. Also avoid
blocking the line of sight between
amplifier and remote.
The control unit is powered by two AA
batteries, included with your amplifier.
When you replace weak batteries,
replace both at the same time. When
the remote is to be unused for an
extended period, remove the batteries
to prevent damage from corros
HK 980
Button
HK 980
CD Player
Tuner
ON Power
On
- -
OFF
Power Off
-
-
Tuner Select
Tuner
-
-
Phono Select
Phono
-
-
TV Select
TV
- -
Tape Select
Tape
-
-
Aux Select
Aux
- -
CD Select
CD
- -
Volume+ Volume
Up
-
-
CDR Select
CDR
- -
10+ -
Current
Track
+10
-
Mode Select
Mode
-
-
Folder+ - Next
Folder
-
10- -
Current
Track
-10
-
Volume- Volume
Down
-
-
Folder- - Previous
Folder
-
Previous
- Skip
Previous
-
►
Play/Pause
- Play/
Pause
-
Next
- Skip
Next
-
Search
-
Fast
Reverse
-
Stop
- Stop
-
Search
- Fast
Forward
-
Open/Close -
Open/
Close
-
Scroll +
-
-
Tuning Up
Repeat
-
Repeat Play
-
Random - Random
Play
-
Scroll -
-
-
Tuning Down
0 ~ 9 (Numeric Keys)
-
Track Select
Preset Select
Auto
-
-
Auto Tune
FM Mode
-
-
FM Mode Select
RDS
-
-
RDS Mode Select
Mute Mute
Sound
-
-
Band -
-
Band
Select
Select
-
-
Tune Mode Select
harman/kardon
HK 980/230 Service Manual
Page 5 of 50
harman/kardon
HK 980/230 Service Manual
Page 6 of 50
AMP Adjustment
Idling Adjustment
Precaution for handling measuring
instrument.
The ground side of the measuring
instrument to be connected to the
speaker terminal of this unit must be
kept in floating condition, because
this unit is equipped with floating
balanced power amplifier.
Condition
* Start adjustment 20 minutes or
more after the power is turned on.
* Non-loaded condition.
Idling Adjustment
Adjust VR1 so that the DC voltage of
TP1 becomes +10mV to +11mV.
TP1
VR1
NOTE:
Front and main boards must be matched
correctly as below.
FRONT
MAIN
SW
1.0 (0077-1011-000X) 1.2
1.4
1.1 (0077-1011-0002) 1.2
1.4
1.2 (0077-1011-0003) 1.3 1.5
Serial number cut MAIN 1.3:
FO0001-11844.
Transformer
3P
CN9
3P
CN11
3P
CN3
8P
CN1
5P
CN5
6P
CN7
1.00-20P
CN6
4P
CN10
2P
CN1
8P
CN2
2P
CN9
2P
CN8
2P
CN1
8P
CN2
3P
CN3
4P
CN12
2P
CN3
3P
CN11
1.00-100P
CN1
3P
CN10
2P
CN2
3P
CN8
2P
CN7
2P
CN6
2P
CN5
8P
CN2
3P
CN3
Power Cord in
Display Board
Light Board
Volume Board
Power Board
Phone Board
Right Amplifier Board
Main Board
Left Amplifier Board
IR Board
Fuse
6
harman/kardon
HK 980/230 Service Manual
Page 7 of 50
NJU7311AM
Source
Switch
NJU7311AM
Record
Switch
PHONO-in
TAPE-in
CDR-in
AUX-in
TUNER-in
TV-in
CD-in
I2C /CS
I2C /CS
VOL
WM8816
I2C /CS/MUTE
TONE
TONE Control(SPI)
Relay_1
R2_Ctrl
MCU
Headphone OUT
AMP X
Pre_ OUT
CDR/TAPE OUT CUT
NJU201AM
TAPE-OUT
CDR-OUT
CDR_CUT
TAPE_CUT
Interface
IR_IN
IR_OUT
mcu+5v
Rectifier
Rectifier
+15v
-15v
+5v
+12V
Rectifier
-30V
F1
F2
Relay_4
Relay_5
Rectifier
+48V
-48V
R2_Ctrl
R2_Ctrl
Speaker L1
Speaker L2
Amp L
Left Amplifier Board
Relay_6
Relay_7
Rectifier
+48V
-48V
R2_Ctrl
R2_Ctrl
Speaker L1
Speaker L2
Amp L
Right Amplifier Board
Main
Transformer
Rectifier
+14v
Standby
Transformer
Manostat
mcu+5v
Relay_8
Power on/off
Fuse Board
Main plug
Front Panel Board
H/P
H/P
OUT
Master VOL
IR
VFD
Driver
74HC4094
KEY
Rx
F1
F2
-30V
Pre Amplifier(1 channel only) & MCU Board
HK980x
NJW1119A
+6dB
Op amp
Buffer
Op amp
TPA6120A
Buffer
phono amp
Relay_2
R1_Ctrl
Class A
Amplifier
Amplifier
Buffer
-6dB
Relay_3
harman/kardon
HK 980/230 Service Manual
Page 8 of 50
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