Harman Kardon MAS 101-102-111 Service Manual ▷ View online
7
ENGLISH
MAS SySteM
Remote control functions
Clear: clears the current preset station or a playlist entry.
Radio
•
: to delete the current preset station, press the clear button while it is playing.
Playlist
•
: While programming a playlist, press the clear button to delete the track just
entered. after the playlist has been saved by pressing the Stop button, press the clear
button to delete the entire playlist. to delete a single track, stop play, press the check
button repeatedly until the desired track appears and press the clear button. Press
the Play or Stop button to exit the check mode.
Program/Memory: used to program playlists and radio presets.
Radio
•
: If the current station has not been programmed into a preset, press Program/
Memory and press the enter button to store the station at the current preset number,
or use the numeric keys to enter a different preset number. the new preset will
overwrite the existing one.
USB or CD (Audio or Data)
USB or CD (Audio or Data)
•
: Press the Program button to begin Program Mode. add
tracks to the playlist by using the Skip/Scan transport controls or the numeric keys
to select the track, then press the Program button to enter the selection. add up to
30 files. Press Play to play the playlist, or Stop to save the playlist without playing it.
during playback, the order of the track in the playlist will appear on the left, with the
disc’s track number to the right. See page 14 and 15.
Check: after a playlist has been programmed and play has been stopped, each press of
the check button displays the tracks in the playlist.
Eject: When a cd is loaded, press this button to eject it.
FM Mode: used with fM radio, each press toggles between Stereo and Monaural
Eject: When a cd is loaded, press this button to eject it.
FM Mode: used with fM radio, each press toggles between Stereo and Monaural
playback.
Auto Store: Scans through all frequencies, searching for stations with acceptably strong
Auto Store: Scans through all frequencies, searching for stations with acceptably strong
signal quality, and stores them as presets.
Random: each press turns random playback mode (shuffle) on or off. this mode plays
Random: each press turns random playback mode (shuffle) on or off. this mode plays
the tracks of the current disc or drive in random order.
Transport Controls
Track Skip Up/Down (iPod, CD or USB): Press and release the next/Previous
skip buttons to skip to the next track, or the beginning of the current track. Press the
Previous Skip button twice to skip to the previous track.
Scan Forward/Reverse: these buttons function differently, depending on which
Scan Forward/Reverse: these buttons function differently, depending on which
source has been selected:
iPod, CD or USB
•
: Press and hold a button to scan forward or reverse within a
track.
Radio:
Radio:
•
Press and release a button to tune to the next higher or lower frequency
by one increment/decrement. Press and hold a button to scan quickly through
the frequencies for next available station. Press the same button again to stop
scanning.
Play/Pause: each tap toggles between the Play and Pause functions.
Stop: fully stops playback.
Stop: fully stops playback.
Preset/Folder +/–: Selects a preset station or folder on a uSB or data cd.
Radio
•
: each press changes to the next or previous preset station, if any have been
programmed.
USB or Data CD
USB or Data CD
•
: Press once to open the current folder. each additional press changes
to the next or previous folder. after 3 seconds, the first track in the new folder will
begin playing.
Mute: Press to temporarily silence the speakers. Press again to restore audio. Muting is
also canceled if the MaS system is turned off.
NOTE: Pressing the Mute button also mutes the Analog Audio Outputs. See page 6.
Volume +/–: Increases or decreases the volume. Press and hold to change the volume
NOTE: Pressing the Mute button also mutes the Analog Audio Outputs. See page 6.
Volume +/–: Increases or decreases the volume. Press and hold to change the volume
more quickly.
Numeric keys: used to enter track numbers, radio stations or preset numbers, or while
Numeric keys: used to enter track numbers, radio stations or preset numbers, or while
adjusting the clock and alarm times.
–10 and +10 numeric Key: used with a uSB device or cd to quickly advance through a
–10 and +10 numeric Key: used with a uSB device or cd to quickly advance through a
large number of tracks. each press of these keys changes to the next or previous track in
increments of 10.
0257CSK - HK MAS 101-102-111 OM v6.indd 9
08/12/10 9:44:50
AMP BOARD
POWER BOARD
VOL BOARD
FUSE
CN3
9P
CN1
6P
CN2
4P
CN1
2P
CN3
4P
CN2
6P
CN3
9P
CN4
2P
CN5
2P
SPEAKER JOINT
BOARD
SPEAKER JOINT
BOARD
8
WIRING DIAGRAM
DMP3020LSS
Document number: DS31263 Rev. 4 - 2
www.diodes.com
May 2008
© Diodes Incorporated
DMP3020LSS
N
EW P
RO
D
U
C
T
SINGLE P-CHANNEL ENHANCEMENT MODE FIELD EFFECT TRANSISTOR
Features
•
Low On-Resistance
•
•
14mΩ @ V
GS
= -10V
•
25mΩ @ V
GS
= -4.5V
•
Low Gate Threshold Voltage
•
Low Input Capacitance
•
Fast Switching Speed
•
Low Input/Output Leakage
•
Lead Free By Design/RoHS Compliant (Note 2)
•
"Green" Device (Note 4)
•
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
•
Case: SOP-8L
•
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020D
•
Terminals Connections: See Diagram
•
Terminals: Finish - Matte Tin annealed over Copper lead
frame. Solderable per MIL-STD-202, Method 208
•
Marking Information: See Page 3
•
Ordering Information: See Page 3
•
Weight: 0.072g (approximate)
SOP-8L
S
D
D
G
D
D
S
S
TOP VIEW
Internal Schematic
TOP VIEW
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Value
Units
Drain-Source Voltage
V
DSS
-30
V
Gate-Source Voltage
V
GSS
±
20
V
Drain Current (Note 1) Steady
State
T
A
= 25°C
T
A
= 70°C
I
D
-12
-6
A
Pulsed Drain Current (Note 3)
I
DM
-40
A
Thermal Characteristics
Characteristic Symbol
Value
Unit
Total Power Dissipation (Note 1)
P
D
2.5
W
Thermal Resistance, Junction to Ambient
R
θ
JA
50
°C/W
Operating and Storage Temperature Range
T
J,
T
STG
-55 to +150
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
OFF CHARACTERISTICS (Note 5)
Drain-Source Breakdown Voltage
Drain-Source Breakdown Voltage
BV
DSS
-30
⎯
⎯
V
V
GS
= 0V, I
D
= -250μA
Zero Gate Voltage Drain Current
I
DSS
⎯
⎯
-1
μ
A
V
DS
= -30V, V
GS
= 0V
Gate-Source Leakage
I
GSS
⎯
⎯
±
100
nA
V
GS
= ±20V, V
DS
= 0V
ON CHARACTERISTICS (Note 5)
Gate Threshold Voltage
Gate Threshold Voltage
V
GS(th)
-1
⎯
-2
V
V
DS
= V
GS
, I
D
= -250μA
Static Drain-Source On-Resistance
R
DS (ON)
⎯
⎯
11.6
18.6
14
25
mΩ
V
GS
= -10V, I
D
= -8A
V
GS
= -4.5V, I
D
= -5A
Forward Transconductance
g
fs
⎯
12
⎯
S
V
DS
= -10V, I
D
= -12A
Diode Forward Voltage (Note 5)
V
SD
-0.5
⎯
-1.1
V
V
GS
= 0V, I
S
= -2A
DYNAMIC CHARACTERISTICS
Input Capacitance
Input Capacitance
C
iss
⎯
1655
⎯
pF
Output Capacitance
C
oss
⎯
286
⎯
pF
Reverse Transfer Capacitance
C
rss
⎯
240
⎯
pF
V
DS
= -20V, V
GS
= 0V
f = 1.0MHz
Notes: 1. Device mounted on 2 oz. Copper pads on FR-4 PCB with R
θ
JA
= 50°C/W.
2. No purposefully added lead.
3. Pulse width ≤10μS, Duty Cycle ≤1%.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Short duration pulse test used to minimize self-heating effect.
9
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DMP3020LSS
Fig. 1 Typical Output Characteristic
0
4
8
12
16
20
0
1
2
3
4
-V , DRAIN-SOURCE VOLTAGE (V)
DS
-I
, D
5
R
AI
N
C
U
R
R
E
N
T (A
)
D
V =
-
1.5V
GS
V =
-
2.0V
GS
V =
-
2.5V
GS
V =
-
3.0V
GS
V =
-
4.0V
GS
V =
-
10V
GS
Fig. 2 Typical Transfer Characteristic
0
4
8
12
16
20
1
1.5
2
2.5
3
3.5
-V , GATE-SOURCE VOLTAGE (V)
GS
-I
, D
R
AI
N
C
U
R
R
EN
T (A
)
D
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
0
0.005
0.01
0.015
0.02
0.025
0.03
0
6
12
18
24
30
-I , DRAIN-SOURCE CURRENT (A)
D
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ESI
S
TA
N
C
E (
)
DS
(O
N)
Ω
V =
-
4.5V
GS
V =
-
10V
GS
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
0
0.005
0.01
0.015
0.02
0.025
0.03
0
6
12
18
24
30
-I , DRAIN CURRENT (A)
D
R
,
D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ESI
S
TAN
C
E (
)
DS
(O
N)
Ω
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
Fig. 5 Normalized On-Resistance vs. Ambient Temperature
0.6
0.8
1.0
1.2
1.4
1.6
-50 -25
0
25
50
75
100 125 150
T , AMBIENT TEMPERATURE (°C)
A
R
, D
R
AIN-
S
O
UR
CE
O
N
-R
ESI
ST
AN
CE (
N
O
R
M
A
LI
ZE
D)
DS
(O
N)
V =
-4.5V
I = -5A
GS
D
V =
-
10V
I = -10A
GS
D
Fig. 6 Typical Total Capacitance
0
5
10
15
20
25
30
V , DRAIN-SOURCE VOLTAGE (V)
DS
C
, C
A
PA
C
IT
A
N
C
E (
pF
)
100
1,000
10,000
C
iss
C
oss
C
rss
f = 1MHz
NEW PRODUCT
DMP3020LSS
Document number: DS31263 Rev. 4 - 2
www.diodes.com
May 2008
© Diodes Incorporated
10
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