Power indicator/Power button: The AVR has three different power modes:
• Off (Power indicator glows solid amber): The Off mode minimizes energy
consumption when you’re not using the AVR. When the AVR is off, it will not
automatically turn on or play audio in response to a DLNA DMR stream from a
networked device. When the AVR is off, pressing the Power button turns it on.
To turn the AVR off when it is on, press the Power button for more than three
seconds. The Front-Panel Display will indicate “Your device is switched off” for
two seconds, then will switch off.
NOTE: You can use the System Setup menu to set the AVR to automatically
enter the off mode after it has been in the Sleep mode for a certain period of
time. See System Settings, on page 31.
some of the AVR’s circuitry, but allows the AVR to automatically turn on and
play audio in response to a DMR stream from a networked device. When the
AVR is in Sleep, pressing the Power button turns it on. To put the AVR into
Sleep when it is on, press the Power button for less than three seconds. The
message display will indicate “Device sleep” while the AVR is in the Sleep
mode.
NOTE: The AVR will automatically enter the Sleep mode after 30 minutes of no
audio signal or user control input, unless USB, iPod, Home Network, vTuner,
AirPlay, or DLNA DMR is active. In these cases, the AVR will automatically enter
the Sleep mode after the number of hours set in the Auto Power Off system
setting. See System Settings, on page 31.
• On (Power indicator glows solid white): When the AVR is on it is fully operational.
Headphone jack: Connect a 1/4" stereo headphone plug to this jack for private
listening.
Tuning Mode button (AVR 1510 only): Press this button to toggle the radio between
the manual (one frequency step at a time) and automatic (seeks frequencies with
acceptable signal strength) FM tuning mode. The button also toggles the radio
between stereo and mono modes when an FM station is tuned in.
RDS Button (AVR 151 only): When listening to an FM radio station that broadcasts
RDS information, this button activates the various RDS functions.
USB port: The USB port can be used to play audio les from an Apple iOS
connected to the port, and can also be used to play MP3 and WMA audio les from a USB
device inserted into the port. Insert the connector or device into the USB port oriented so
it ts all the way into the port. You may insert or remove the connector or device at any
time – there is no installation or ejection procedure.
You can also use the USB port to perform rmware upgrades. If an upgrade for the AVR’s
operating system is released in the future, you will be able to download it to the AVR using
this port. Complete instructions will be provided at that time.
IMPORTANT: Do not connect a PC or other USB host/controller to this port, or you
may damage both the AVR and the other device.
Channel Volume Adjust button: Press this button to activate the individual channel level
adjustment. After pressing this button, use the Up/Down buttons/Tuning buttons to select
the channel for adjustment and use the Left/Right buttons to adjust the channel’s level.
Audio Input button: Press this button to change the audio input connection for the current
source. Use the Left/Right buttons to cycle through the available input connections, and
press the Set button to assign the currently-displayed connection to the source.
IR sensor: This sensor receives infrared (IR) commands from the remote control. Make
sure that the sensor is not blocked.
Set button: Press this button to select the currently highlighted menu item.
Left/Right buttons: Use these buttons to navigate the AVR’s menus.
®
device
Front-panel display: Various messages appear on this two-line display in response
to commands and changes in the incoming signal. In normal operation, the current
source name appears on the upper line, while the active surround mode is displayed
on the lower line. When the on-screen display menu system (OSD) is in use, the
current menu settings appear.
Up/Down buttons/Tuning buttons: Use these buttons to navigate the AVR’s menus.
When the radio is the active source, use these buttons to tune stations according to the
setting of the Tuning Mode button (see above).
Surround Mode Category button: Press this button to select a surround-sound
category. Each press changes the surround-mode category: Auto Select, Virtual
Surround, Stereo, Movie, Music and Game. To change the specic surroundsound mode within the category, use the Surround Mode Select buttons. See
Audio Processing and Surround Sound, on page 30, for more information about
surround modes.
Surround Mode Select buttons: After you have selected the desired surround-mode
category, press these buttons to select a specic mode within the category, such
as to change from Dolby
Surround mode availability depends on the nature of the source input signal, i.e.,
digital versus analog, and the number of channels encoded within the signal.
Source Select buttons: Press these buttons to select the active source.
Volume knob: Turn this knob to raise or lower the volume.
®
Pro Logic® II Movie mode to DTS® NEO:6 Cinema mode.
5
AVR
Rear-Panel Connectors
Rear-Panel Connectors
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 5 of 131
Digital Audio
Connectors
Radio Antenna
Connectors
Analog Audio
Connectors
Network
Connector
Subwoofer
Pre-Out
Connector
HDMI Input
Connectors
IR and Trigger
Connectors
Speaker
Connectors
HDMI Output
Connectors
Analog Video
Connectors
AC Input
Connector
(AVR 151)
Power Cord
(AVR 1510)
6
ENGLISH
AVR
Rear-Panel Connectors, continued
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 6 of 131
Digital Audio connectors: If your non-HDMI source devices have digital outputs,
connect them to the AVR’s digital audio connectors. NOTE: Make only one type of
digital connection (HDMI, optical or coaxial) from each device. See Connect Your Audio and Video Source Devices, on page 16, for more information.
Radio Antenna connectors: Connect the supplied AM and FM antennas to their
respective terminals for radio reception.
Analog Audio connectors: The following analog audio connectors are provided:
• Analog Audio Input connectors: Use the AVR’s Analog Audio Input connectors
for source devices that don’t have HDMI or digital audio connectors. See
Connect Your Audio and Video Source Devices, on page 16, for more
information.
Network connector: If your home network is wired, use a Cat. 5 or Cat. 5E Ethernet
cable (not supplied) to connect the AVR’s Network connector to your home
network to enjoy Internet radio and content from DLNA-compatible devices that
are connected to the network. See Connect to Your Home Network, on page 18,
for more information.
Subwoofer Pre-Out connector: Connect this jack to a powered subwoofer with a
line-level input. See Connect Your Subwoofer, on page 15, for more information.
IR and Trigger connector: The following IR and trigger connectors are provided:
• IR In connectors: When the IR sensor on the front panel is blocked (such as
when the AVR is installed inside a cabinet), connect an optional IR receiver to
the IR In jack.
• 12V Trigger connector: This connector provides 12V DC whenever the AVR
is on. It can be used to turn on and off other devices such as a powered
subwoofer.
HDMI Output connectors: If your TV has an HDMI connector and you are connecting
HDMI source devices to the AVR, use an HDMI cable (not included) to connect it to
the AVR’s HDM
I Out connector
Rear-Panel Connectors
®
HDMI
Input connectors: An HDMI connection transmits digital audio and video
signals between devices. If your source devices have HDMI connectors, using
them will provide the best possible video and audio performance quality. Since
the HDMI cable carries both digital video and digital audio signals, you do not have
to make any additional audio connections for devices you connect via the HDMI
connection. See Connect Your Audio and Video Source Devices, on page 16, for
more information.
AC Input connector (AVR 151 only): After you have made and veried all other
connections, plug the supplied AC power cord into this receptacle and into an
unswitched wall outlet.
Power cord (AVR 151 only): After you have made and veried all other connections,
plug the power cord into an unswitched wall outlet.
.
Notes on using the HDMI Output connector:
• When connecting a DVI-equipped display to the HDMI Out connector, use an
HDMI-to-DVI adapter and make a separate audio connection.
• Make sure the HDMI-equipped display is HDCP (High-bandwidth Digital
Content Protection)-compliant. If it isn’t, do not connect it via an HDMI
connection; use an analog video connection instead and make a separate
audio connection.
Speaker connectors: Use two-conductor speaker wire to connect each set of
terminals to the correct speaker. See Connect Your Speakers, on page 14, for more
information.
Analog Video connectors: The following Analog Video connectors are provided:
• Composite Video Input connectors: Use composite video connectors for video
source devices that don’t have HDMI connectors. You will also need to make an
audio connection from the source device to the AVR. See Connect Your Audio and Video Source Devices, on page 16, for more information.
• Composite Video Monitor Out connector: If your TV or video display does
not have an HDMI connector, or if your TV does have an HDMI connector
but you are connecting some source devices with only composite video
connectors, use a composite video cable (not included) to connect the AVR’s
Composite Video Monitor Out connector to your TV ’s composite video input.
7
AVR
System Remote Control Functions
Power Off Button
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 7 of 131
System Remote Control Functions
IR Transmitter
Power On Button
AVR Button
Surround Modes Button
OK Button
Back/Exit Button
Clear Button
Server
Mute Button
Source Selector Buttons
OSD/Menu Button
Up/Down/Left/Right
Buttons
Info/Option Button
Info/Option
Number Buttons
Test Tone Button
Volume Up/Down Buttons
Transport Control Buttons
8
Delay Button
Tone Button
Preset Scan Button
Direct Button
Sleep Button
Channel/Tuner Buttons
Tone
Display Dimmer Button
RDS Button
Memory Button
TopMenu
Previous Channel Button
ENGLISH
AVR
System Remote Control Functions
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 8 of 131
System Remote Control Functions, continued
In addition to controlling the AVR, the AVR remote is capable of controlling eight
other devices, including an iPod/iPhone device connected to the AVR’s frontpanel USB port. During the installation process, you may program the codes for
each of your source components into the remote. (See Program the Remote to Control Your Source Devices and TV, on page 20, for programming information.)
To operate a component, press its Source Selector button to change the remote’s
control mode.
A button’s function depends on which component is being controlled. See Table
A13 in the Appendix for listings of the functions for each type of component. Most
of the buttons on the remote have dedicated functions, although the precise codes
transmitted vary depending on the specic device being controlled. Due to the wide
variety of functions for various source devices, we have included only a few of
the most-often used functions on the remote: number buttons, transport controls,
television-channel control, menu access and power on and off. Buttons dedicated
to the AVR – AVR Power On/Off, Surround Modes, Volume, Mute, Delay and Sleep
Settings – are available at any time, even when the remote is controlling another
device.
Power On/Power Off buttons: Press these buttons to turn the AVR on and put it
into Sleep or turn it off. See Power Indicator/Power Button, on page 5, for more
information.
IR Transmitter: As buttons are pressed on the remote, infrared codes are emitted
through this lens.
Mute button: Press this button to mute the AVR’s speaker-output connectors and
headphone jack. To restore the sound, press this button or adjust the volume.
Source Selector buttons: Press one of these buttons to select a source device, e.g.,
Disc, Cable/Sat, Radio, etc. This action will also turn on the AVR and switch the
remote’s control mode to operate the selected source device.
• The rst press of the Radio button switches the AVR to the last-used tuner band
(AM or FM). Each successive press changes the band.
• The rst press of the USB button switches the AVR to the last-used source
(USB or iPod). Each successive press cycles between the two sources.
• The rst press of the Network button switches the AVR to the last-used source
(Network or vTuner). Each successive press cycles between the two sources.
AVR button: Press to put the remote into the AVR control mode.
Surround Modes button: Press this button to access the Surround Modes submenu.
Select a surround-mode category: Auto Select, Virtual Surround, Stereo, Movie,
Music or Game. When you select the category, it is highlighted and the surround
mode changes.
To change the surround mode for the selected category navigate to the Surround
Mode menu in the AVR’s on-screen display menu, select the desired category, and
use the Left/Right buttons to select one of the available surround modes. See the
Advanced Functions section, on page 30, for more information.
OSD/Menu button: When the remote is controlling the AVR, press this button to
display the AVR’s on-screen display (OSD) menu. This button is also used within
the tuner menus and an iPod connected to the AVR’s front-panel USB port, and is
also used to display the main menu on some source devices.
OK button: This button is used to select items from the menu system. It is also used
to toggle between the Manual and Automatic tuning modes for FM or AM radio. To
toggle between these options, press and hold this button for more than 3 seconds.
Up/Down/Left/Right buttons: These buttons are used to navigate the menu system
and to operate the tuner.
Back/Exit button: Press this button to return to the previous menu or to exit the
menu system.
Info/Option button: Press to display the available option settings for the current
source.
Number buttons: Use these buttons to enter numbers for radio-station frequencies
or to select station presets.
Clear button: Press this button to clear a radio station frequency you have started
to enter.
Test Tone button: Press this button to activate test noise that will circulate through
each speaker, allowing you to adjust the individual speaker levels. Use the Up/Down
buttons to switch the noise to a different speaker and use the Left/Right buttons to
change the volume of the speaker the noise is playing through.
Delay Adjust button: Pressing this button lets you adjust two different types of delay
settings (use the Up/Down buttons to cycle through the settings):
• Lip Sync: This setting lets you resynchronize the audio and video signals from
a source to eliminate a “lip sync” problem. Lip-sync issues can occur when the
video portion of a signal undergoes additional processing in either the source
device or the video display. Use the Left/Right buttons to delay the audio by
up to 180ms.
• Distance: These settings let you set the delay for each speaker to compensate
for the different distances they may be from the listening position. Use the Up/
Down buttons to cycle through each of the system’s speakers, and use the Left/
Right buttons to set the distance each speaker is from the listening position.
See Congure the AVR for Your Speakers, on page 23, for more information.
Sleep button: Press this button to activate the sleep timer, which turns off the
receiver after a programmed period of time. Each press decreases the time by 10
minutes, down from 90 minutes – ending with the “Sleep Off” message.
Volume Up/Down buttons: Press these buttons to raise or lower the volume.
Channel/Tuner buttons: When radio has been selected, press these buttons to
select a preset radio station. While operating a cable, satellite or HDTV set-top box
or a television, press these buttons to change channels.
Tone button: Pressing this button lets you adjust the Tone settings for the current
source. Use the Left/Right buttons to switch between On and Off, or to adjust the
Bass or Treble from -10dB to +10dB. See Set Up Your Sources, on page 24, for
more information.
Display Dimmer button: Press this button to dim the AVR’s front-panel display
partially or fully.
Preset Scan button: When Radio is the selected source, press this button to play
each of your preset radio stations in order for ve seconds. Pressing the button
again to remain tuned to the current station.
Direct button: Press this button to directly tune to a radio station by using the
Number buttons to enter its frequency.
Memory button: Press this button to save the current radio station as a preset.
RDS button: When listening to an FM radio station that broadcasts RDS information,
this button activates the various RDS functions.
Transport Control buttons: These buttons are used to control source devices.
Previous Channel button: In AVR control mode, this button lets you adjust the output
levels for each speaker individually. Use the Up/Down buttons to cycle through
each speaker, and use the Left/Right buttons to set the level of that speaker. See
Congure the AVR for Your Speakers, on page 23, for more information. When TV
is the selected source, press this button to switch to the previously-tuned channel.
9
9
AVR
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 9 of 131
System Settings
ENGLISH
System Settings
The AVR’s System Settings menu lets you customize in what way many of the AVR’s
features operate. Press the OSD/Menu button and navigate to the System line. Press the
OK button to display the System Settings menu.
Panel Timeout: This setting allows you to set the AVR’s front-panel display to automa tically
turn off after remaining on for a predertimined time (3 – 10 seconds) each time you use
a control. Set this to “Off” to have the display remain on continually.
Auto Power Off: This setting allows you to set the AVR to automatically switch to the Off
mode after being in the Sleep mode for a predetermined time (1 – 8 hours) and switch
to the Sleep mode after this amount of time if a source with an analog audio input or
internal source (FM, AM, USB, iPod, Home Network, vTuner or DMR) is active. See Power Indicator/Power Button, on page 5, for more information.
Menu Timeout: This setting allows you to set the amount of time (20 – 50 seconds) a
menu screen will remain on after the last adjustment. Set this to “Off” to have the menus
remain on continually until you press the OSD/Menu button.
Status Message: When the AVR is turned on, the volume is adjusted, the source is
changed or a change in the input signal is detected, a status message will be displayed
on the TV screen. Select how long the message remains visible, from 2 to 10 seconds,
with a default of 3 seconds. Select “Off” if you do not wish to see the status messages on
the TV screen (they will still appear on the AVR’s front-panel message display).
Volume Default and Default Volume Setting: These two settings are used together to
program the volume level when you turn on the AVR. Set Volume Default to On, and then
set the Default Volume Setting to the desired turn-on volume. When Volume Default is
set to Off, the AVR will turn on at the last-used volume setting from the previous listening
session.
HDMI Audio to TV: This setting determines whether HDMI audio signals are passed
through the HDMI Monitor Out connector to the video display. In normal operation, leave
this setting at Off, as audio will be played through the AVR. To use the TV by itself, without
the home theater system, turn this setting to On. In this case you will need to mute the
TV’s speakers (or switch the setting to Off) when using the AVR for audio.
HDMI Link: This setting allows the communication of control information among the
HDMI devices in your system. Turn this setting to On to allow control communication
between the HDMI devices; turn the setting to Off to forbid control communication. When
this setting is set to Off, the TV source audio input is set to Optical. When this setting is
set to On, the TV source audio input is set to HDMI ARC.
Software Update: If a software upgrade is released for your AVR, installation instructions
will be available in the Product Support section of the Web site or from Harman Kardon
customer service. At that time, you may use this submenu to install the upgrade
software.
IMPORTANT: During a software upgrade, do not power off the AVR or use any of its
controls. Doing so could permanently damage the AVR.
Sleep Timer
The sleep timer sets the AVR to play for up to 90 minutes and then turn off
automatically.
Press the Sleep button on the remote, and the time until turn-off will be displayed. Each
additional press of the Sleep button decreases the play time by 10 minutes, from 90 to
10 minutes. The SLEEP OFF setting disables the sleep timer.
When the sleep timer has been set, the front-panel display will automatically dim to half
brightness.
If you press the Sleep button after the timer has been set, the remaining play time will be
displayed. Press the Sleep button again to change the play time.
Processor Reset
If the AVR behaves erratically after a power surge, unplug the AC power cord for at least
3 minutes. Plug the cord back in and turn the AVR on. If this procedure doesn’t help, reset
the AVR’s processor as described below.
NOTE:
A processor reset erases all user configurations, including speaker and level
settings, and tuner presets. After a reset, reenter all of these settings from your entries
in the Appendix worksheets.
To reset the AVR’s processor:
1. Press the front-panel Standby/On switch for more than three seconds to turn the AVR
off (the Power Indicator will turn amber).
2. Press and hold the front-panel Surround Modes button for at least 5 seconds until the
RESET message appears on the front-panel Message Display.
NOTE:
After performing a processor reset, wait at least 1 minute before pressing any
Source Selector buttons.
If the AVR does not function correctly after a processor reset, contact an authorized
Harman Kardon service center for assistance. Authorized service centers may be located
by visiting our Web site at www.harmankardon.com.
29
ENGLISH
AVR
SymptomCauseSolution
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 10 of 131
Troubleshooting
Unit does not function• No AC power• Ensure that the power cord is plugged into a live AC
Front-panel display lights, but there’s no sound or
picture
No sound from any speaker
No sound from center or surround speakers• Incorrect surround mode
Unit does not respond to remote control commands• Weak batteries in remote
Intermittent buzzing in tuner
• Intermittent input connection
• Mute is on
• Volume control is turned down
• Amplier is in protection mode due to possible short
circuit
• Amplier is in protection mode due to internal
problems
• Program material is monophonic
• Incorrect speaker conguration
• Program material is stereo
• Remote sensor is obscured
• Local interference• Move the AVR or antenna away from computers,
power outlet
• Check if the AC outlet is switch-controlled
• Secure all input and speaker connections
• Press Mute button
• Turn up Volume control
• Check all speaker wires at speaker and AVR
connections for crossed wires
• Contact your local Harman Kardon service center
• Select a surround mode other than stereo
• Mono programs contain no surround information
• Check the speaker conguration in the setup menu
• The surround decoder may not create center- or
surround-channel information from nonencoded
programs
• Change batteries in remote
• Ensure that the AVR’s front-panel remote sensor is in
the line of sight of the remote
uorescent lights, motors or other electrical appliances
Unable to activate remote control Programming mode • Source Selector button is not held for at least 3
Unable to establish network connection
Additional information on troubleshooting possible problems with your AVR and installation-related issues may be found in the list of “Frequently Asked Questions,” which is
located in the Product Support section of our Web site: www.harmankardon.com
seconds
• AVR network programming requires rebooting• Cycle the AVR into the Off mode, and then turn it on
• Be sure to hold the Source Selector button for at least
3 seconds
again
33
AVR
Specifications
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 11 of 131
Specifications
Audio Section
Stereo power:
Multichannel power:
Input sensitivity/impedance:250mV/27k ohms
Signal-to-noise ratio (IHF-A):100dB
Surround system adjacent channel
separation:
Frequency response (@ 1W):10Hz – 130kHz (+0dB/–3dB)
High instantaneous current
capability (HCC):
Transient intermodulation
distortion (TIM):
Slew rate:40V/μsec
FM Tuner Section
Frequency range:87.5 – 108.0MHz
Usable sensitivity IHF:1.3μV/13.2dBf
Signal-to-noise ratio (mono/stereo): 70dB/68dB
Distortion (mono/stereo):0.2%/0.3%
Stereo separation:40dB @ 1kHz
Selectivity (±400kHz):70dB
Image rejection:80dB
IF rejection:80dB
75W per channel, two channels driven @
6/8 ohms, 1kHz, <0.9% THD
75W per channel, two channels driven @
6/8 ohms, 1kHz, <0.9% THD
Dolby Pro Logic/DPLII: 40dB
Dolby Digital: 55dB
DTS: 55dB
±28 amps
Unmeasurable
AM Tuner Section
Frequency range:
Signal-to-noise ratio:38dB
Usable sensitivity (loop):
Distortion (1kHz, 50% mod):1.0%
Selectivity (±10kHz):30dB
520 – 1710kHz (AVR 1510)
522 – 1620kHz (AVR 151)
500µV
Video Section
Television format:
Input level/impedance:1Vp-p/75 ohms
Output level/impedance:1Vp-p/75 ohms
Video frequency response (composite
video):
HDMI:
NTSC (AVR 1510);
PAL (AVR 151)
10Hz – 8MHz (–3dB)
HDMI 1.4
General Specifications
Power requirement:
Power consumption:
Dimensions (W x H x D):
Weight
Depth measurement includes knobs, buttons and terminal connections.
Height measurement includes feet and chassis.
High Voltage NPN Transistors(SOT-23) 1
High Voltage NPN Transistors(SOT-23) 1
High Voltage NPN Transistors(SOT-23) 1
High Voltage NPN Transistors(SOT-23) 1
T.R , MUTEINC2001AC11
T.R , MUTEINC2001AC11
T.R , MUTEINC2001AC11
High Voltage NPN Transistors(SOT-23) 1
High Voltage NPN Transistors(SOT-23) 1
High Voltage NPN Transistors(SOT-23) 1
High Voltage PNP Transistors(SOT-23) 1
High Voltage PNP Transistors(SOT-23) 1
CAP, ELECT(16V/100uF)1
CAP, ELECT(16V/100uF)1
CAP, ELECT(16V/100uF)1
CAP, ELECT(16V/100uF)1
CAP , CERAMIC(270PF/50V)CH UP025 B271K-A-B Z 1
CAP , CERAMIC(270PF/50V)CH UP025 B271K-A-B Z 1
CAP , CERAMIC(270PF/50V)CH UP025 B271K-A-B Z 1
CAP , CERAMIC(270PF/50V)CH UP025 B271K-A-B Z 1
LM7900 series of fixed output negative voltage regulators are intended as complement
to LM7800 series devices. These negative regulators are available in the same even-voltage options
The voltage regulators are designed as fixed-voltage regulator for a wide variety of applications
Including local,on-card regulation. Although designed primarily as a fixed voltage regulator,
these devices can be used with external components to obtain adjustable voltages and currents
Feedback Pin. Receives the feedback voltage from an external
resistive divider across the output.
Output Voltage Pin. An internal resistive divider divides the output
voltage down for comparison to the internal reference voltage.
voltage)
2 VSS_CLN Analog Ground Pin.
3 VSS_PWR Power Ground Pin.
Switch Pin. Must be connected to Inductor. This pin connects to
4 SW
the drains of the internal main and synchronous power MOSFET
switches.
5, 6 V
7 V
IN_PWR
IN_CLN
Power Input Pin. Must be closely decoupled to GND pin with a
4.7μF or greater ceramic capacitor.
Analog Input Pin. Must be closely decoupled to GND pin with a
4.7μF or greater ceramic capacitor.
Enable Pin. Minimum 1.2V to enable the device. Maximum 0.4V
8 EN
to shut down the device. Do not leave this pin floating and
enable the chip after Vin is in the input voltage range.
The DB1514A is a very low dropout voltage linear
regulator which can operate from the input
voltages as low as 2.5V and is capable of
delivering the continuous output load current up
to 1.5A.
It has a low dropout voltage (maximum 300mV at
1A), a very low quiescent current (typically 300uA
at 0.1A) and very high PSRR up to 86dB at 1A
load current.
The output voltage can be set from 0.5V to (VIN -
) with an external resistor divider and it has
V
DRP
±2% accuracy through all temperature ranges
include the line as well as load variations.
It is allowed to use a small 4.7μF MLCC input and
output capacitor to deliver the current with the
stable operation.
An internal Soft-Start function reduces the inrush
current and the other features are include over
current protection (OCP), short-circuit protection
(SCP), and thermal shut down protection (TSD).
The DB1514A is available in 8-SOP-EP package
with exposed pad for optimal power dissipation
and 8-TDFN(3mmx3mm).
FEATURES
Input Voltage Range: 2.5V to 6.0V
Low Quiescent Current: Typ. 300uA @
Current limit : Min. 1.8A
Adjustable Output from 0.5V
DB1514A: Typ 0.4V Dropout @ I
Max 0.28V Dropout @ I
Max 0.2V Dropout @ I
Compatible with MLCC Capacitors
Soft-Start Limits Inrush Current
Thermal Shutdown Protection
Over Current & Short Circuit Protection
=1.5A
OUT
OUT
=0.5A
OUT
=1A
APPLICATIONS
TV & STB application
Servers
Networking
Notebook
Optical Modules
Post Regulators
ORDERING INFORMATION
PART NUMBER PACKAGE
DB1514AHETR 8-SOP-EP
DB1514ADLTR 8-TDFN(3x3)
TYPICAL APPLICA TION
1 of 10
Datasheet AT1514AF-00
16. Sep. 2010
PIN DESCRIPTION
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 56 of 131
DB1514A
PIN NO
8-TDFN 8-SOP-EP
7 5 PG Open Drain Power-Good (PG) Output.
8 6 EN Enable Input.
1,2 7,8 VIN Input Supply Voltage Pin.
3,4 1,2 OUT Output pin
5 3 FB
6 4 GND Ground Pin
EP EP Exposed padShould be connected to GND for Heatsink.
SYMBOL
DESCRIPTION
Feedback Pin. Connect to output through a voltage-divider to set
the output. Recommended that the tolerance of feedback
resistors is below 1%.
PIN CONFIGURATION
TOP VIEW
8-TDFN(3x3) 8-SOP-EP
BLOCK DIAGRAM
2 of 10
Datasheet AT1514AF-00
16. Sep. 2010
PIN DESCRIPTION
DONGBU HITEK CONFIDENTIAL
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 57 of 131
PIN NO
TO-252 (I)
SOT-223 (I)
1 3 1VIN Input Voltage
2, TAB 1 3 GND Ground
3 2, TAB 5, 6 OUT Output Voltage
- - 2, 4, 7, 8 NC No Connection
TO-252 (II)
SOT-223 (II)
8-TDFN
SYMBOLDESCRIPTION
PIN CONFIGURATION
TOP VIEW
DB1510B
O-252 SOT-223 8-TDFN (3x3)
T
BLOCK DIAGRAM
2 of 8
Datasheet A T1510BF-01
9. Nov. 2009
DB1230
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 58 of 131
3A, 700KHz, Synchronous Step-down Converter
DESCRIPTION
The DB1230 is a high frequency synchronous
rectified step-down regulator which integrates an
110mΩ high-side power MOSFET and an 85mΩ
low-side power MOSFET.
It provides easy & compact solution to implement
3A continuous output current over a wide range
input from 4.5V to 16V with a good load and line
regulation.
The current-mode control operation provides a
good loop-stability under any system condition
and fast transient response.
According to an internal compensation and a high
frequency operation, the DB1230 requires a few
number of external components mentioned in the
basic dc-dc power system.
The built-in protections are allowed to have a
simple design and a robust operation.
For a good thermal performance, the DB1230
uses an internal temperature independent voltage
reference and the package that has low θ
(<50°C/W)
It is available in 8-pin SOP-EP or 14-pin TSSOP
package with an exposed pad.
Digital Set Top Boxes.
Personal Video Recorder.
Flat Panel TV & Monitor.
Distributed Power System
ORDERING INFORMATION
PART NUMBER PACKAGE
DB1230HETR 8-SOP-EP
DB1230HPTR 14-TSSOP-EP
s.
.
TYPICAL APPLICATION EFFICIENCY
Fig.1 Normal application circuit Fig.2 Efficiency (Vout=3.3V)
1 of 19
Preliminary Datasheet DB1230P-02
19. Oct. 2011
PIN DESCRIPTION
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 59 of 131
PIN NO. SYMBOL DESCRIPTION
Enable pin.
1 EN
2 FB
3 VCC
4 SS
5 GND Ground.
6 SW
7 BS
8 IN Input power supply pin.
EP Exposed Pad
For automatic start-up, please leave it open and in case of on/off control, there
should be pull-down resistor.(10K~100Kohm)
Feedback pin.
External resistors are connected between OUT and GND to set the regulated
output voltage based on 0.8V reference.
Internal regulated output.
A decoupling capacitor should be close to this pin as possible
External soft-start program pin.
An external capacitor should be connected to GND.
Switching Node.
An inductor, internal high-side and low-side power switches are connected
Bootstrap pin.
The bootstrap charge capacitor should be connected between BS and SW to
provide a supply to gate driver of high-side power switch.
Exposed pad. Connect the exposed pad to GND for heat sink.
This pin combines thermal sink and power ground.
DB1230
PIN CONFIGURATION
TOP VIEW
8-SOP-EP Package
Fig.3 DB1230 PIN configuration
2 of 19
Preliminary Datasheet DB1230P-02
19. Oct. 2011
PIN DESCRIPTION
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 60 of 131
PIN NO. SYMBOL DESCRIPTION
1 NC No Connection pin.
Feedback pin.
2 FB
3 VCC
4 SS
5 AGND Analog Signal Ground.
6 NC No Connection pin.
7 EN
8 PGND Power Ground.
9 PGND Power Ground.
10 SW
11 SW
12 BS
13 IN Input power supply pin.
External resistors are connected between OUT and GND to set the regulated
output voltage based on 0.8V reference.
Internal regulated output.
A decoupling capacitor should be close to this pin as possible
External soft-start program pin.
An external capacitor should be connected to GND.
Enable pin.
For automatic start-up, please leave it open and in case of on/off control, there
should be pull-down resistor.(10K~100Kohm)
Switching Node.
An inductor, internal high-side and low-side power switches are connected
Switching Node.
An inductor, internal high-side and low-side power switches are connected
Bootstrap pin.
The bootstrap charge capacitor should be connected between BS and SW to
provide a supply to gate driver of high-side power switch.
DB1230
14 NC No Connection pin.
PIN CONFIGURATION
TOP VIEW
14-TSSOP-EP Package
Fig.4 DB1230 PIN configuration
3 of 19
Preliminary Datasheet DB1230P-02
19. Oct. 2011
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 61 of 131
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 62 of 131
CAT803, CAT809, CAT810
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 63 of 131
3-Pin Microprocessor
Power Supply Supervisors
Description
The CAT803, CAT809, and CAT810 are supervisory circuits that
monitor power supplies in digital systems. The CAT803, CAT809, and
CAT810 are direct replacements for the MAX803, MAX809 and
MAX810 in applications operating over the industrial temperature range.
These devices generate a reset signal, which is asserted while the
power supply voltage is below a preset threshold level and for at least
140 ms after the power supply level has risen above that level. The
underlying floating gate technology, AE2 used by ON Semiconductor,
makes it possible to offer any custom reset threshold value. Seven
industry standard threshold levels are offered to support +5.0 V,
+3.3 V, +3.0 V and +2.5 V systems.
The CAT803 has an open−drain RESET output (active LOW). The
CAT803 requires a pull−up resistor on the reset output.
The CAT809 features a push−pull RESET output (active LOW) and
the CAT810 features a push−pull RESET output (active HIGH).
Fast transients on the power supply are ignored and the output is
guaranteed to be in the correct state at VCC levels as low as 1.0 V.
The CAT803, CAT809, and CAT810 are available in both the
compact 3−pin SOT−23 and SC−70 packages.
Features
• Precision Monitoring of
+5.0 V (−5%, −10%, −20%),
+3.3 V (−5%, −10%),
+3.0 V (−10%) and
+2.5 V (−5%) Power Supplies
• Offered in Three Output Configurations:
− CAT803: Open−Drain Active LOW Reset
− CAT809: Push−Pull Active LOW Reset
− CAT810: Push−Pull Active HIGH Reset
• Direct Replacements for the MAX803, MAX809 and MAX810 in
Applications Operating over the Industrial Temperature Range
• Reset Valid down to V
• 6 mA Power Supply Current
• Power Supply Transient Immunity
• Industrial Temperature Range: −40°C to +85°C
• Available in SOT−23 and SC−70 Packages
• These Devices are Pb−Free and are RoHS Compliant
Applications
• Computers, Servers, Laptops, Cable Modems
• Wireless Communications
• Embedded Control Systems
• White Goods, Power Meters
• Intelligent Instruments
• PDAs and Handheld Equipment
= 1.0 V
CC
http://onsemi.com
SOT−23
TB SUFFIX
CASE 527AG
SC−70
SD SUFFIX
CASE 419AB
PIN CONFIGURATION
1
GND
3
2
RESET
(RESET)
(Top View)
MARKING DIAGRAMS
XXXZMG
G
SOT−23SC−70
XXX= Specific Device Code
Z= Assembly Lot Code
M= Month Code
G= Pb−Free Package
(*Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
CC
CC
20mA
100
175
320
V/ms
mW
http://onsemi.com
2
Data Sheet
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 65 of 131
600mA LOW DROPOUT LINEAR REGULATORAP2317600mA LOW DROPOUT LINEAR REGULATORAP1117M
LOW DROPOUT LINEAR REGULATOR AZ1117C
General Description
The AZ1117C is a low dropout three-terminal regulator.
The AZ1117C has been optimized for low voltage
where transient response and minimum input voltage
are critical. It provides current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference
to assure output voltage accuracy to be within ±1%.
On-chip thermal shutdown provides protection against
a combination of high current and ambient temperature
that would create excessive junction temperature.
The AZ1117C is available in 1.2V, 1.5V, 1.8V, 2.5V,
3.3V, 5.0V fixed output voltage vesions and ADJ output voltage version. The fixed versions integrate the
adjust resistors. It is also available in an adjustable version which can set the output voltage with two external
resistors.
The AZ1117C is available in the industry-standard TO252-2 (1), TO-252-2 (2), TO-252-2 (3), TO-252-2 (4),
SOT-89and SOT-223power packages.
600mA LOW DROPOUT LINEAR REGULATORAP2317600mA LOW DROPOUT LINEAR REGULATORAP1117M
LOW DROPOUT LINEAR REGULATOR AZ1117C
General Description
The AZ1117C is a low dropout three-terminal regulator.
The AZ1117C has been optimized for low voltage
where transient response and minimum input voltage
are critical. It provides current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference
to assure output voltage accuracy to be within ±1%.
On-chip thermal shutdown provides protection against
a combination of high current and ambient temperature
that would create excessive junction temperature.
The AZ1117C is available in 1.2V, 1.5V, 1.8V, 2.5V,
3.3V, 5.0V fixed output voltage vesions and ADJ output voltage version. The fixed versions integrate the
adjust resistors. It is also available in an adjustable version which can set the output voltage with two external
resistors.
The AZ1117C is available in the industry-standard TO252-2 (1), TO-252-2 (2), TO-252-2 (3), TO-252-2 (4),
SOT-89and SOT-223power packages.
The Atmel AT45DB321D is a 2.5V or 2.7V, serial interface, sequential access flash memory ideally suited for a wide variety of
digital voice-, image-, program code-, and data-storage applications. The AT45DB321D supports the Atmel RapidS serial
interface for applications requiring very high speed operations. The RapidS serial interface is SPI compatible for frequencies up
to 66MHz. The 34,603,008-bits of memory are organized as 8,192 pages of 512 bytes or 528 bytes each. In addition to the main
memory, the AT45DB321D also contains two SRAM buffers of 512/528 bytes each. These buffers allow the receiving of data
while a page in the main memory is being reprogrammed, as well as the writing of a continuous data stream. EEPROM
(electrically erasable and programmable read-only memory) emulation (bit or byte alterability) is easily handled with a selfcontained, three-step read-modify-write operation. Unlike conventional flash memories, which are accessed randomly with
multiple address lines and a parallel interface, Atmel DataFlash
data. The simple sequential access dramatically reduces active pin count, facilitates hardware layout, increases system
reliability, minimizes switching noise, and reduces package size. The device is optimized for use in many commercial and
industrial applications where high density, low pin count, low voltage and low power are essential.
To allow for simple, in-system reprogrammability, the AT45DB321D does not require high input voltages for programming. The
device operates from a single power supply, 2.7V to 3.6V, for both the program and read operations. The AT45DB321D is
enabled through the chip select pin (
(SO), and serial clock (SCK) lines.
All programming and erase cycles are self timed.
Figure 1-1. Pin configurations and pinouts.
®
devices use a RapidS serial interface to sequentially access its
CS) and accessed via a three-wire interface consisting of the serial input (SI), serial output
SI
SCK
RESET
CS
(1)
MLF
Top View
1
2
3
4
(VDFN)
8
7
6
5
SO
GND
VCC
WP
SI
SCK
RESET
CS
SOIC
Top View
1
2
3
4
SO
8
GND
7
VCC
6
WP
5
Note:1.The metal pad on the bottom of
the MLF package is floating.
This pad can be a “No Connect” or
connected to GND.
BGA Package Ball-out
Top View
1 2 3 4 5
NCNCNCNC
B
NC
NCVCCGNDSCK
RDY/BUSY
RESET
WP
VCC
GND
C
NC
D
NC
E
RDY/BSY WP
CS
NCNC
NC
SISORESET
NCNCNC
NC
SCK
NC
NC
NC
NC
NC
CS
SO
1
2
3
4
5
6
7
8
9
10
11
12
13
SI
14
TSOP: Type 1
Top View
28
27
26
25
24
23
22
21
20
19
18
17
16
15
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Note:TSOP package is not recommended for new designs.
Future die shrinks will support 8-pin packages only.
Atmel AT45DB321D
3597Q–DFLASH–6/11
2
Table 1-1.Pin Configurations
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 70 of 131
SymbolName and Function
CS
Chip Select: Asserting the CS pin selects the device. When the CS pin is deasserted, the
device will be deselected and normally be placed in the standby mode (not deep powerdown mode), and the output pin (SO) will be in a high-impedance state. When the device
is deselected, data will not be accepted on the input pin (SI).
A high-to-low transition on the
CS pin is required to start an operation, and a low-to-high
transition is required to end an operation. When ending an internally self-timed operation
such as a program or erase cycle, the device will not enter the standby mode until the
completion of the operation.
SCK
Serial Clock: This pin is used to provide a clock to the device, and is used to control the
flow of data to and from the device. Command, address, and input data present on the SI
pin are always latched on the rising edge of SCK, while output data on the SO pin are
always clocked out on the falling edge of SCK.
SI
Serial Input: The SI pin is used to shift data into the device. The SI pin is used for all data
input, including command and address sequences. Data on the SI pin are always latched
on the rising edge of SCK.
SO
Serial Output: The SO pin is used to shift data out from the device. Data on the SO pin
are always clocked out on the falling edge of SCK.
WP
Write Protect: When the WP pin is asserted, all sectors specified for protection by the
sector protection register will be protected against program and erase operations,
regardless of whether the enable sector protection command has been issued or not. The
WP pin functions independently of the software controlled protection method. After the
WP pin goes low, the content of the sector protection register cannot be modified.
If a program or erase command is issued to the device while the
device will simply ignore the command and perform no operation. The device will return to
the idle state once the
CS pin has been deasserted. The enable sector protection
command and sector lockdown command, however, will be recognized by the device
when the
The
WP pin is asserted.
WP pin is internally pulled high, and may be left floating if hardware controlled
protection will not be used. However, it is recommended that the
RESET
externally connected to V
Reset: A low state on the reset pin (RESET) will terminate the operation in progress and
whenever possible.
CC
reset the internal state machine to an idle state. The device will remain in the reset
condition as long as a low level is present on the
resume once the
RESET pin is brought back to a high level.
The device incorporates an internal power-on reset circuit, and so there are no restrictions
on the
RESET pin during power-on sequences. If this pin and feature are not utilized, it is
RDY/BUSY
recommended that the
Ready/Busy: This open drain output pin will be driven low when the device is busy in an
RESET pin be driven high externally.
internally self-timed operation. This pin, which is normally in a high state (through
an external pull-up resistor), will be pulled low during programming/erase operations,
compare operations, and page-to-buffer transfers.
The busy status indicates that the flash memory array and one of the buffers cannot be
accessed; read and write operations to the other buffer can still be performed.
V
CC
Device Power Supply: The VCC pin is used to supply the source voltage to the device.
Operations at invalid V
voltages may produce spurious results and should not be
CC
attempted.
GND
Ground: The ground reference for the power supply. GND should be connected to the
system ground.
1 DDCC_SCL Digital input HDCP Slave Serial Clock Port C. DDCC_SCL is a 3.3 V input that is 5 V tolerant.
2 CVDD Power Receiver Comparator Supply Voltage (1.8 V).
3 CGND Ground TVDD and CVDD Ground.
4 RXC_C− HDMI input Digital Input Clock Complement of Port C in the HDMI Interface.
5 RXC_C+ HDMI input Digital Input Clock True of Port C in the HDMI Interface.
6 TVDD Power Receiver Terminator Supply Voltage (3.3 V ).
7 RXC_0− HDMI input Digital Input Channel 0 Complement of Port C in the HDMI Interface.
8 RXC_0+ HDMI input Digital Input Channel 0 True of Port C in the HDMI Interface.
9 CGND Ground TVDD and CVDD Ground.
10 RXC_1− HDMI input Digital Input Channel 1 Complement of Port C in the HDMI Interface.
11 RXC_1+ HDMI input Digital Input Channel 1 True of Port C in the HDMI Interface.
12 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
Rev. Sp0 | Page 9 of 16
ADV7623 ADI Confidential
Anam Electronics
March 18, 2010
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 72 of 131
Pin No. Mnemonic Type Description
13 RXC_2− HDMI input Digital Input Channel 2 Complement of Port C in the HDMI Interface.
14 RXC_2+ HDMI input Digital Input Channel 2 True of Port C in the HDMI Interface.
15 HP_CTRLD Digital output Hot Plug Detect for Port D.
16 5V_DETD Digital input 5 V Detect Pin for Port D in the HDMI Interface.
17 DGND Ground DVDD Ground.
18 DVDD Power Digital Supply Voltage (1.8 V).
19 DDCD_SDA Digital I/O HDCP Slave Serial Data Port D. DDCD_SDA is a 3.3 V input/output that is 5 V tolerant.
20 DDCD_SCL Digital input HDCP Slave Serial Clock Port D. DDCD_SCL is a 3.3 V input that is 5 V tolerant.
21 CVDD Power Receiver Comparator Supply Voltage (1.8 V).
22 CGND Ground TVDD and CVDD Ground.
23 RXD_C− HDMI input Digital Input Clock Complement of Port D in the HDMI Interface.
24 RXD_C+ HDMI input Digital Input Clock True of Port D in the HDMI Interface.
25 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
26 RXD_0− HDMI input Digital Input Channel 0 Complement of Port D in the HDMI Interface.
27 RXD_0+ HDMI input Digital Input Channel 0 True of Port D in the HDMI Interface.
28 CGND Ground TVDD and CVDD Ground.
29 RXD_1− HDMI input Digital Input Channel 1 Complement of Port D in the HDMI Interface.
30 RXD_1+ HDMI input Digital Input Channel 1 True of Port D in the HDMI Interface.
31 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
32 RXD_2− HDMI input Digital Input Channel 2 Complement of Port D in the HDMI Interface.
33 RXD_2+ HDMI input Digital Input Channel 2 True of Port D in the HDMI Interface.
34 CVDD Power Receiver Comparator Supply Voltage (1.8 V).
35 CGND Ground TVDD and CVDD Ground.
36 TXPVDD Power
37 TXPLVDD Power 1.8 V Power Supply.
38 TXGND Ground TXPVDD Ground.
39 TXPGND Ground TXPLVDD Ground.
40 EXT_SWING Analog input
41 HPD_ARC− Analog input
42 ARC+ Analog input Audio Return Channel Input (5 V Tolerant).
43 TXDDC_SDA Digital I/O
44 TXDDC_SCL Digital output
45 TXAVDD Power 1.8 V Power Supply for TMDS Outputs.
46 TXGND Ground TXAVDD Ground.
47 TXC− HDMI output
55 TXAVDD Power 1.8 V Power Supply for TMDS Outputs.
1.8 V Power Supply for Digital and I/O Power Supply. This pin supplies power to the
digital logic and I/Os. It should be filtered and as quiet as possible.
This pin sets the internal reference currents. Place an 887 Ω resistor (1% tolerance) between
this pin and ground.
Hot Plug Detect Signal. This pin indicates to the interface whether the receiver is connected.
It supports 1.8 V to 5 V CMOS logic levels.
Serial Port Data I/O to Receiver. This pin serves as the master to the DDC bus. It supports a
5 V CMOS logic level.
Serial Port Data Clock to Receiver. This pin serves as the master clock for the DDC bus.
It supports a 5 V CMOS logic level.
Differential Clock Output. Differential clock output at the TMDS clock rate; supports
TMDS logic level.
Differential Clock Output. Differential clock output at the TMDS clock rate; supports
TMDS logic level.
Differential Output Channel 0 Complement. Differential output of the red data at 10×
the pixel clock rate; supports TMDS logic level.
Differential Output Channel 0 True. Differential output of the red data at 10× the pixel clock
rate; supports TMDS logic level.
Differential Output Channel 1 Complement. Differential output of the red data at 10×
the pixel clock rate; supports TMDS logic level.
Differential Output Channel 1 True. Differential output of the red data at 10× the pixel
clock rate; supports TMDS logic level.
Rev. Sp0 | Page 10 of 16
ADI Confidential ADV7623
Anam Electronics
March 18, 2010
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 73 of 131
Pin No. Mnemonic Type Description
56 TX2− HDMI output
57 TX2+ HDMI output
58 TXGND Ground TXAVDD Ground.
59 CEC Digital I/O Consumer Electronics Control Channel (5 V Tolerant).
60 DGND Ground DVDD Ground.
61 DVDD Power Digital Supply Voltage (1.8 V).
62 ALSB Digital input This pin is used to set the I2C address of the Rx IO and the Tx main map.
Digital input
Digital output
Digital output
Digital input
Digital input
63
64 EP_SCK Digital output SPI Clock Interface for the EDID/OSD.
65 EP_CS Digital output SPI Chip Selected Interface for the EDID/OSD.
66 EP_MOSI Digital output SPI Master Out/Slave In for the EDID/OSD.
67 EP_MISO Digital input SPI Master In/Slave Out for the EDID/OSD.
68 MCLK_IN Digital input
69 SCLK_IN Digital input I2S Audio Clock. It supports CMOS logic levels from 1.8 V to 3.3 V.
70 AP5_IN Digital input Audio Input Port 5. It supports CMOS logic levels from 1.8 V to 3.3 V.
71 AP4_IN Digital input Audio Input Port 4. It supports CMOS logic levels from 1.8 V to 3.3 V.
72 DGNDIO Ground DVDDIO Ground.
73 DVDDIO Power Digital I/O Supply Voltage (3.3 V).
74 AP3_IN Digital input Audio Input Port 3. It supports CMOS logic levels from 1.8 V to 3.3 V.
75 AP2_IN Digital input Audio Input Port 2. It supports CMOS logic levels from 1.8 V to 3.3 V.
76 AP1_IN Digital input Audio Input Port 1. It supports CMOS logic levels from 1.8 V to 3.3 V.
77 AP0_IN Digital input Audio Input Port 0. It supports CMOS logic levels from 1.8 V to 3.3 V.
78 SDATA Digital I/O I2C Port Serial Data Input/Output Pin. SDATA is the data line for the control port.
79 SCL Digital input I2C Port Serial Clock Input. SCL is the clock line for the control port.
80 DGND Ground DVDD Ground.
81 DVDD Power Digital Supply Voltage (1.8 V).
82
83
84 INT_TX Digital output Interrupt; Open Drain. A 2 kΩ pull-up resistor to the microcontroller I/O supply is recommended.
85 DGNDIO Ground DVDDIO Ground.
86 DVDDIO Power Digital I/O Supply Voltage (3.3 V).
87 AP0_OUT Digital output Audio Output Port 0.
88 AP1_OUT Digital output Audio Output Port 1.
89 AP2_OUT Digital output Audio Output Port 2.
90 AP3_OUT Digital output Audio Output Port 3.
91 AP4_OUT Digital output Audio Output Port 4.
92 DGND Ground DVDD Ground.
93 DVDD Power Digital Supply Voltage (1.8 V).
94 AP5_OUT Digital output Audio Output Port 5.
95 SCLK_OUT Digital output Audio Serial Clock Output.
96 MCLK_OUT Digital output Audio Master Clock Output.
97
98
CS
INT1
(AMUTE1)
INT2
(AMUTE2)
RESET
PWRDN
Differential Output Channel 2 Complement. Differential output of the red data at 10×
the pixel clock rate; supports TMDS logic level.
Differential Output Channel 2 True. Differential output of the red data at 10× the pixel
clock rate; supports TMDS logic level.
Chip Select Pin. This pin must be set low or left floating for the chip to process I2C messages
that are destined for the ADV7623. The ADV7623 ignores I
this pin is high.
Audio Reference Clock. 128 × N × f
256 × f
, 384 × fS, or 512 × fS. It supports CMOS logic levels from 1.8 V to 3.3 V.
S
Interrupt Pin. This pin can be active low or active high. When status bits change, this pin is
triggered. The events that trigger an interrupt are under user control. This pin can also output
an audio mute signal.
Interrupt Pin. This pin can be active low or active high. When status bits change, this pin is
triggered. The events that trigger an interrupt are under user control. This pin can also output
an audio mute signal.
with N = 1, 2, 3, or 4. Set to 128 × sampling frequency (fS),
S
2
C messages that it receives if
System Reset Input. Active low. A minimum low reset pulse width of 5 ms is required to reset
the ADV7623 circuitry.
Active Low Power-Down Pin. If used, this pin should be pulled high to power up the
ADV7623. This pin can also be used as an in system power detect where internal EDID can
be powered from a 5 V signal of the HDMI port when it is connected to active equipment.
Rev. Sp0 | Page 11 of 16
ADV7623 ADI Confidential
Anam Electronics
March 18, 2010
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 74 of 131
Pin No. Mnemonic Type Description
99 PGND Ground PVDD Ground.
100 PVDD Power PLL Supply Voltage (1.8 V).
101 XTAL
102 XTAL1
103 PVDD Power PLL Supply Voltage (1.8 V).
104 PGND Ground PVDD Ground.
105 HP_CTRLA Digital output Hot Plug Detect for Port A.
106 5V_DETA Digital input 5 V Detect Pin for Port A in the HDMI Interface.
107 RTERM
108 DDCA_SDA Digital I/O HDCP Slave Serial Data Port A. DDCA_SDA is a 3.3 V input/output that is 5 V tolerant.
109 DDCA_SCL Digital input HDCP Slave Serial Clock Port A. DDCA_SCL is a 3.3 V input that is 5 V tolerant.
110 CVDD Power Receiver Comparator Supply Voltage (1.8 V).
111 CGND Ground TVDD and CVDD Ground.
112 RXA_C− HDMI input Digital Input Clock Complement of Port A in the HDMI Interface.
113 RXA_C+ HDMI input Digital Input Clock True of Port A in the HDMI Interface.
114 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
115 RXA_0− HDMI input Digital Input Channel 0 Complement of Port A in the HDMI Interface.
116 RXA_0+ HDMI input Digital Input Channel 0 True of Port A in the HDMI Interface.
117 CGND Ground TVDD and CVDD Ground.
118 RXA_1− HDMI input Digital Input Channel 1 Complement of Port A in the HDMI Interface.
119 RXA_1+ HDMI input Digital Input Channel 1 True of Port A in the HDMI Interface.
120 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
121 RXA_2− HDMI input Digital Input Channel 2 Complement of Port A in the HDMI Interface.
122 RXA_2+ HDMI input Digital Input Channel 2 True of Port A in the HDMI Interface.
123 HP_CTRLB Digital output Hot Plug Detect for Port B.
124 5V_DETB Digital input 5 V Detect Pin for Port B in the HDMI Interface.
125 DGND Ground DVDD Ground.
126 DVDD Power Digital Supply Voltage (1.8 V).
127 DDCB_SDA Digital I/O HDCP Slave Serial Data Port B. DDCB_SDA is a 3.3 V input/output that is 5 V tolerant.
128 DDCB_SCL Digital input HDCP Slave Serial Clock Port B. DDCB_SCL is a 3.3 V input that is 5 V tolerant.
129 CVDD Power Receiver Comparator Supply Voltage (1.8 V).
130 CGND Ground TVDD and CVDD Ground.
131 RXB_C− HDMI input Digital Input Clock Complement of Port B in the HDMI Interface.
132 RXB_C+ HDMI input Digital Input Clock True of Port B in the HDMI Interface.
133 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
134 RXB_0− HDMI input Digital Input Channel 0 Complement of Port B in the HDMI Interface.
135 RXB_0+ HDMI input Digital Input Channel 0 True of Port B in the HDMI Interface.
136 CGND Ground TVDD and CVDD Ground.
137 RXB_1− HDMI input Digital Input Channel 1 Complement of Port B in the HDMI Interface.
138 RXB_1+ HDMI input Digital Input Channel 1 True of Port B in the HDMI Interface.
139 TVDD Power Receiver Terminator Supply Voltage (3.3 V).
140 RXB_2− HDMI input Digital Input Channel 2 Complement of Port B in the HDMI Interface.
141 RXB_2+ HDMI input Digital Input Channel 2 True of Port B in the HDMI Interface.
142 HP_CTRLC Digital output Hot Plug Detect for Port C.
143 5V_DETC Digital input 5 V Detect Pin for Port C in the HDMI Interface.
144 DDCC_SDA Digital I/O HDCP Slave Serial Data Port C. DDCC_SDA is a 3.3 V input/output that is 5 V tolerant.
Miscellaneous
analog
Miscellaneous
analog
Miscellaneous
analog
Input pin for 28.63636 MHz crystal or an external 1.8 V 28.63636 MHz clock oscillator source to
clock the ADV7623.
Crystal Output Pin. This pin should be left floating if a clock oscillator is used.
This pin sets the internal termination resistance. A 500 Ω resistor between this pin and
ground should be used.
Rev. Sp0 | Page 12 of 16
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 75 of 131
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 76 of 131
STM32F205xx, STM32F207xxPinouts and pin description
NJM8080 is the dual operational amplifier, specially designed for
improving the tone control, which is most suitable for the audio
application.
Featuring noiseless, higher gain bandwidth, high output current and
low distortion ratio, and it is most suitable not only for acoustic
electronic parts of audio pre-amp and active filter, but also for the
industrial measurement tools. It is also suitable for the head phone
amp at higher output current, and further more, it can be applied for
the handy type set operational amplifier of general purpose in
application of low voltage single supply type which is properly biased
of the low voltage source.
■ FEATURES
● Operating Voltage ±2V~±18V
● Low Input Noise Voltage 0.8µVrms typ. (RIAA)
● Wide GBW 15MHz typ.
● Low Distortion 0.0005% typ.
● Slew Rate 5V/µs typ.
● Bipolar Technology
● Package Outline SOP8
■ PIN CONFIGURATION
Top View
1
A
2
3
4
SOP8 Package
8
7
B
6
5
PIN FUNCTION
1.A OUTPUT
2.A -INPUT
3.A +INPUT
4.V-
5.B +INPUT
6.B -INPUT
7.B OUTPUT
+
8.V
■ EQUIVALENT CIRCUIT ( 1/2 Shown )
V
NJM8080G
(SOP8)
NJM8080
Ver.2012-09-19
-INPU
+INPU
OUTPUT
V
-
-
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 89 of 131
3
2
8
3 4
5
3
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 90 of 131
NJM2845/46
LOW DROPOUT VOLTAGE REGULA TOR
GENERAL DESCRIPTION PACKAGE OUTLINE
The NJM2845 is low dropout voltage regulator. Advanced
Bipolar technology achieves low noise, high ripple rejection
and low quiescent current.
NJM2845 is 3 terminal type and NJM2846 is ON/OFF control
built in type. These product can be selected according to the
applications.
FEATURES
High Ripple Rejection 75dB typ. (f=1kHz,3V Version)
Output Noise Voltage Vno=45µVrms typ. (Vo=3V Version)
Output capacitor with 2.2µF ceramic capacitor (Vo≥2.6V)
Output Current Io(max.)=800mA
High Precision Output Vo ±1.0%
Low Dropout Voltage 0.18V typ. (Io=500mA)
ON/OFF Control (NJM2846)
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Bipolar Technology
Package Outline TO-252-3 (NJM2845DL1), TO-252-5 (NJM2846DL3)
PIN CONFIGURATION
1.V
IN
2.GND
3.V
OUT
1.CONTROL
2.V
IN
3.GND
4.Vo
1
1
2
5.NC
NJM2845DL1
NJM2846DL3
NJM2845DL1 NJM2846DL3
EQUIVALENT CIRCUIT
V
GND
IN
Thermal
Protection
Bandgap
Reference
V
OUT
V
Control
GND
IN
NJM2845DL1
Ver.2005-01-20
Bandgap
Reference
NJM2
Thermal
Protection
46DL3
V
OUT
-1-
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 91 of 131
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 92 of 131
MX25L8005
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 93 of 131
• WP# pin
- Hardware write protection
• HOLD# pin
- pause the chip without diselecting the chip
• PACKAGE
- 8-pin SOP (150mil)
- 8-pin SOP (200mil)
- 8-pin PDIP (300mil)
- 8-land SON/WSON (6x5mm), 8-land SON is not reco mmended f o r new design
- 8-land USON (4x4mm)
- All Pb-free devices are RoHS Compliant
GENERAL DESCRIPTION
The MX25L8005 is a CMOS 8,388,608 bit serial Flash memory, which is configured as 1,048,576 x 8 internally. The
MX25L8005 feature a serial peripheral interface and software protocol allowing operation on a simple 3-wire bus. The three
bus signals are a clock input (SCLK), a serial data input (SI), and a serial data output (SO). SPI access to the device is
enabled by CS# input.
The MX25L8005 provide sequential read operation on whole chip.
After program/erase command is issued, auto program/ erase algorithms which program/ erase and verify the specified
page or byte /sector/block locations will be executed. Program command is executed on page (256 bytes) basis, and erase
command is executes on chip or sector(4K-bytes) or block(64K-bytes).
To provide user with ease of interface, a status register is included to indicate the status of the chip. The status read
command can be issued to detect completion status of a program or erase operation via WIP bit.
When the device is not in operation and CS# is high, it is put in standby mode and draws less than 10uA DC current.
The MX25L8005 utilize MXIC's proprietary memory cell, which reliably stores memory contents even after 100,000 program
and erase cycles.
PIN CONFIGURATIONS
8-PIN SOP (150/200mil)
8-PIN PDIP (300mil)
PIN DESCRIPTION
SYMBOLDESCRIPTION
CS #Chip Select
VCC
HOLD#
SCLK
SI
8
1
CS#
7
2
SO
6
3
WP#
5
4
GND
CS#
SO
WP#
GND
2
3
4
8
7
6
5
1
* 8-LAND SON/WSON (6x5mm), USON (4x4mm)
VCC
HOLD#
SCLK
SI
SISerial Data Input
SOSerial Data Output
SCLKClock Input
HOLD#Hold, to pause the device without
deselecting the device
WP#Write Protection
VC C+ 3.3V Power Supply
GNDGround
Note: 8-land SON is not recommended for new design
P/N: PM1237
CS#
SO
WP#
GND
1
2
3
4
VCC
8
HOLD#
7
SCLK
6
SI
5
2
REV. 2.2, OCT. 23, 2008
A
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 94 of 131
ML61 Series Positive Voltage Detector
ML61
Application
Memory Battery Back-up Circuits
Microprocessor Reset Circuitry
Power Failure Detection
Power-on Reset Circuit
System Battery Life and Charge Voltage
Monitor
Features
z CMOS Low Power Consumption : Typical 1.0uA at
Vin=2.0V
z Selectable Detect Voltage : 1.1V to 6.0V in 0.1V increments
z Highly Accurate : Detect Voltage 1.1V to 1.9V +
Detect Voltage 2.0V to 6.0V +
3%
2%
z Operating Voltage : 0.8V to 10.0V
z Package Available : SOT23 (150mW), SOT89 (500mW)
& TO92 (300mW)
General Description
The ML61 is a group of high-precision and low-power voltage detectors.
The ML61 consists of a highly-accurate and low-power reference voltage source, a comparator,
a hysteresis circuit, and an output driver. Detect voltage is very accurate and stable with
N-channel open drain and CMOS, are available.
Block Diagram
(1) CMOS Output (2) N-Channel Open Drain Output
bsolute Maximum Ratings
Parameter Symbol Ratings Units
Input Voltage VIN 10 V
Output Current IOUT 50 mA
Output Voltage VOUT VSS-0.3 ~VIN+0.3 V
Continuous
Total Power
Dissipation
Operating Ambient
Temperature
SOT-23 150
SOT-89 500
TO-92
P
d
T
opr-40 ~ +70
Storage Temperature Tstg-40 ~ +70
P1/14
300
mW
o
C
oC
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 95 of 131
ML61
Pin Configuration
SOT-89
Pin Number Pin Name Description
1 VOUT Supply Voltage Output
2 VIN Supply Voltage Input
3 VSS Ground
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 96 of 131
Ordering Information
Designator Description
Output Configuration
a
b
c
d
e
C = CMOS Output
N = N-Channel Output
Detect Voltage
eg. 30=3.0V
50=5.0V
Detect Voltage Accuracy
2 = +2.0%
3.0%
3 = +
Package Type
M = SOT-23
P = SOT-89
T = TO-92
Device Orientation
R = Embossed Tape
(Orientation of Device : Right)
L = Embossed Tape
(Orientation of Device : Left)
B = Bag (TO-92)
H = Paper Tape (TO-92)
ML61
Marking
SOT-23 :
Designator Description
1
2,3
4
SOT-89 :
Designator Description
1
2,3
4
TO-92 :
Designator Description
1
2,3
4
5, 6
7, 8
Type
C = Voltage Detector (CMOS Output)
N = Voltage Detector (N-channel Output)
Output Voltage
eg. 30 = 3.0V
Internal Code
Type
C = Voltage Detector (CMOS Output)
N = Voltage Detector (N-channel Output)
Output Voltage
eg. 30 = 3.0V
Internal Code
Type
C = Voltage Detector (CMOS Output)
N = Voltage Detector (N-channel Output)
Output Voltage
eg. 30 = 3.0V
Internal code
Yea r C o de
eg. 00 = Year 2000
Wee k Code
eg. 10 = Week 10
P9/14
Packaging Information
m
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 97 of 131
ML61
SOT-23 :
+1.2
-0.0.1
2.8 r 0.2
1.6
TO-92 :
(0.95)
1.9 r 0.2
2.9 r 0.2
(0.8)
-0.1
-0.05
-0.1
-0.05
0.4
1.1 r 0.1
1.27 1.27
5.2 max
0.15
0 ~ 0.1
min. 0.2
4.2 max
SOT-89 :
0.42 r 0.060.42 r 0.06
4.5 r 0.1
1.72 r0.1
0.49 r 0.06
1.5 r 0.11.5 r 0.1
0.15
r
2.45
4.25 max
1.1
m
1.5 r 0.1
0.4 r 0.04
Recommended Pattern Layout
SOT-23 :
2.4
1.9
Units : mm
5.3 max 12.7 min
SOT-89
0.9
45º
0.8
2.2
3.7
45º
1.0
P10/14
1.5
1.0 1. 0
1.6
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 98 of 131
M24C64-W M24C64-R M24C64-F
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 99 of 131
M24C32-W M24C32-R M24C32-F
64 Kbit and 32 Kbit Serial I²C bus EEPROM
Feature summary
■ Two-Wire I
Supports 400kHz Protocol
■ Single supply voltage:
– 2.5 to 5.5V for M24Cxx-W
– 1.8 to 5.5V for M24Cxx-R
– 1.7 to 5.5V for M25Cxx-F
■ Write Control Input
■ Byte and Page Write (up to 32 Bytes)
■ Random And Sequential Read modes
■ Self-Tim e d pr og ra m m ing cycle
■ Automatic address incrementing
■ Enhanced ESD/Latch-Up Protection
■ More than 1 Million Write cycles
■ More than 40-year data retention
2
C serial interface
PDIP8 (BN)
SO8 (MN)
150 mil width
TSSOP8 (DW)
169 mil width
UFDFPN8 (MB)
2x3mm² (MLP)
July 2006 Rev 81/34
www.st.com
1
Summary descriptionM24Cxx-W, M24Cxx-R, M24Cxx-F
Harman Kardon
AVR151, AVR151S
Service ManualService Manual
Page 100 of 131
1 Summary description
These I2C-compatible electrically erasable programmable memory (EEPROM) devices are
organized as 8192 × 8 bits (M24C64-x) and 4096 × 8 bits (M24C32-x).
Figure 1.Logic diagram
V
CC
3
E0-E2SDA
SCL
WC
M24C64-W
M24C64-R
M24C64-F
M24C32-W
M24C32-R
M24C32-F
V
SS
AI01844c
2
C uses a two-wire serial interface, comprising a bi-directional data line and a clock line.
I
The devices carry a built-in 4-bit Device Type Identifier code (1010) in accordance with the
2
C bus definition.
I
The device beha v es as a sla v e in the I
2
C protocol, with all memory operations synchronized
by the serial clock. Read and Write operations are initiated by a Start condition, generated
by the bus master. The Start condition is followed by a Device Select Code and Read/Write
bit (RW
When writing data to the memory, the device inserts an acknowledge bit during the 9
) (as described in Table 2), terminated by an acknowledge bit.
th
bit
time, follo wing the b us master ’ s 8-bit transmission. When data is read b y the b us master, the
bus master acknowledges the receipt of the data byte in the same way. Data transfers are
terminated by a Stop condition after an Ack for Write, and after a NoAck for Read.
Table 1.Signal names
E0, E1, E2Chip Enable
SDASerial Data
SCLS erial Clock
WCWrite Control
V
CC
V
SS
Supply Voltage
Ground
6/34
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.