Harman Kardon AVR 161S (serv.man2) Service Manual ▷ View online
Product Specification
Spec-BM840-V1.1 Page 3 of 7 www.sunitec.com.tw
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Pin Configurations
PIN NO.
NAME
TYPE
FUNCTION
RE-MARK
1 GND
GND
Ground
2 GND
GND
Ground
3
AIO0
Bi-directional
Analogue programmable input / output line
4
PIO12
Bi-directional
Programmable Input/Output Line
Alternative function:
■ QSPI_FLASH_CS#: serial quad I/O flash chip select
■ I2C_WP: I²C bus memory write protect line
Alternative function:
■ QSPI_FLASH_CS#: serial quad I/O flash chip select
■ I2C_WP: I²C bus memory write protect line
5
PIO14
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ UART_RX: UART data input
Alternative functions:
■ UART_RX: UART data input
6
PIO11
Bi-directional
Programmable Input/Output Line
Alternative function:
■ QSPI_IO[0]: serial quad I/O flash data bit 0
■ I2C_SDA: I²C serial data line
Alternative function:
■ QSPI_IO[0]: serial quad I/O flash data bit 0
■ I2C_SDA: I²C serial data line
7
PIO17
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ UART_CTS: UART clear to send, active low
Alternative functions:
■ UART_CTS: UART clear to send, active low
8
PIO10
Bi-directional
Programmable Input/Output Line
Alternative function:
■ QSPI_FLASH_CLK: serial quad I/O flash clock
■ I2C_SCL: I²C serial clock line
Alternative function:
■ QSPI_FLASH_CLK: serial quad I/O flash clock
■ I2C_SCL: I²C serial clock line
9
PIO15
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ UART_TX: UART data output
Alternative functions:
■ UART_TX: UART data output
10
PIO16
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ UART_RTS: UART request to send, active low
Alternative functions:
■ UART_RTS: UART request to send, active low
11
PIO13
Bi-directional
Programmable Input/Output Line
Alternative function:
■ QSPI_IO[1]: serial quad I/O flash data bit 1
Alternative function:
■ QSPI_IO[1]: serial quad I/O flash data bit 1
12 GND
GND
Ground
13
PIO2
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ SPI_MOSI: SPI data input
■ PCM1_IN: PCM1 synchronous data input
Alternative functions:
■ SPI_MOSI: SPI data input
■ PCM1_IN: PCM1 synchronous data input
14
PIO5
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ SPI_CLK: SPI clock
■ PCM1_CLK: PCM1 synchronous data clock
Alternative functions:
■ SPI_CLK: SPI clock
■ PCM1_CLK: PCM1 synchronous data clock
15
PIO4
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ SPI_CS#: chip select for SPI, active low
■ PCM1_SYNC: PCM1 synchronous data sync
Alternative functions:
■ SPI_CS#: chip select for SPI, active low
■ PCM1_SYNC: PCM1 synchronous data sync
16
PIO3
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ SPI_MISO: SPI data output
■ PCM1_OUT: PCM1 synchronous data output
Alternative functions:
■ SPI_MISO: SPI data output
■ PCM1_OUT: PCM1 synchronous data output
17 GND
GND
Ground
18 LED1
Bi-directional LED
driver.
Alternative function: programmable output PIO[30].
19 LED0
Bi-directional LED
driver.
Alternative function: programmable output PIO[29].
20 RST#
Input
with
strong
pull-up
Reset if low. Pull low for minimum 5ms to cause a
reset.
reset.
21 SPI_PCM#
Bidirectional
with
weak
pull-down
pull-down
SPI/PCM select input:
■ 0 = PCM/PIO interface
■ 1 = SPI
■ 0 = PCM/PIO interface
■ 1 = SPI
22
VREGENABLE
CMOS Input
Regulator enable input
Can also be sensed as an input.
Regulator enable and multifunction button. A high input
(tolerant to VBAT) enables the on-chip regulators,
which can then be latched on internally and the button
used as a multifunction input
Can also be sensed as an input.
Regulator enable and multifunction button. A high input
(tolerant to VBAT) enables the on-chip regulators,
which can then be latched on internally and the button
used as a multifunction input
23 GND
GND
Ground
24
VBUS
Power Input
Charger input.
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Product Specification
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Typically connected to VBUS (USB supply) as Section
12 shows.
12 shows.
25
CHG_EXT
External battery charger control.
External battery charger transistor base control when
using external charger boost. Otherwise leave
unconnected.
External battery charger transistor base control when
using external charger boost. Otherwise leave
unconnected.
26
VBAT_SENSE
Battery charger sense input.
Connect directly to the battery positive pin.
Connect directly to the battery positive pin.
27
VBAT
Power IN
Battery positive terminal.
28 GND
GND
Ground
29
1V8_SMPS
Power out
Serial Peripheral Interface Clock
30
VDD_PADS
Power IN
Positive supply input for input/output ports
31
PIO9
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ UART_CTS: UART clear to send, active low
Alternative functions:
■ UART_CTS: UART clear to send, active low
32
PIO0
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ UART_RX: UART data input
Alternative functions:
■ UART_RX: UART data input
33
PIO6
Bi-directional
Programmable Input/Output Line
34
PIO18
Bi-directional
Programmable Input/Output Line
35
PIO19
Bi-directional
Programmable Input/Output Line
36 GND
GND
Ground
37
USB_N
Bi-directional
USB data minus
38
USB_P
Bi-directional
USB data plus with selectable internal 1.5k
Ω pull-up
resistor
39
PIO7
Bi-directional
Programmable Input/Output Line
40
PIO1
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ UART_TX: UART data output
Alternative functions:
■ UART_TX: UART data output
41
PIO8
Bi-directional
Programmable Input/Output Line
Alternative functions:
■ UART_RTS: UART request to
send, active low
Alternative functions:
■ UART_RTS: UART request to
send, active low
42
PIO21
Bi-directional
Programmable Input/Output Line
43
PIO20
Bi-directional
Programmable Input/Output Line
44 LED2
Bi-directional LED
driver.
Alternative function: programmable output PIO[31]
45 GND
GND
Ground
46
MIC_BIAS
Analogue out
Microphone bias
47
MIC_RN
Analogue in
Microphone input negative, channel A
48
MIC_RP
Analogue in
Microphone input positive, channel A
49
MIC_LN
Analogue in
Microphone input negative, channel B
50
MIC_LP
Analogue in
Microphone input positive, channel B
51
AGND
Analogue
Ground connection for audio and audio driver.
52
SPK_RN
Analogue out
Speaker A output negative, right
53
SPK_RP
Analogue out
Speaker A output positive, right
54
SPK_LN
Analogue out
Speaker A output negative, left
55
SPK_LP
Analogue out
Speaker A output positive, left
56 GND
GND
Ground
57 RF_IN GND
Bluetooth
50
Ω transmitter output /receiver input
58 GND
GND
Ground
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Product Specification
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Recommended Layout patterns:
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600mA LOW DROPOUT LINEAR REGULATOR
AP2317
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
Data Sheet
LOW DROPOUT LINEAR REGULATOR AZ1117C
1
Jan. 2012 Rev. 1. 5
BCD Semiconductor Manufacturing Limited
Figure 1. Package Types of AZ1117C
SOT-223
General Description
The AZ1117C is a low dropout three-terminal regula-
tor.
tor.
The AZ1117C has been optimized for low voltage
where transient response and minimum input voltage
are critical. It provides current limit and thermal shut-
down. Its circuit includes a trimmed bandgap reference
to assure output voltage accuracy to be within
where transient response and minimum input voltage
are critical. It provides current limit and thermal shut-
down. Its circuit includes a trimmed bandgap reference
to assure output voltage accuracy to be within
r1%.
On-chip thermal shutdown provides protection against
a combination of high current and ambient temperature
that would create excessive junction temperature.
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 out-
put voltage version. The fixed versions integrate the
adjust resistors. It is also available in an adjustable ver-
sion which can set the output voltage with two external
resistors.
3.3V, 5.0V fixed output voltage vesions and ADJ out-
put voltage version. The fixed versions integrate the
adjust resistors. It is also available in an adjustable ver-
sion which can set the output voltage with two external
resistors.
The AZ1117C is available in the industry-standard TO-
252-2 (1), TO-252-2 (2), TO-252-2 (3), TO-252-2 (4),
SOT-89
252-2 (1), TO-252-2 (2), TO-252-2 (3), TO-252-2 (4),
SOT-89
and SOT-223
power packages.
Features
g
Current Limit: 1.0A (Typ.)
g
Output Noise from 10Hz to 10KHz: 0.003% of
V
V
OUT
g
PSRR at I
OUT
=300mA and f=120Hz: 70dB
g
Output Voltage Accuracy:
r1% (Except 1.2V
version)
g
On-chip Thermal Shutdown
g
Maximum Quiescent Current: I
QMAX
=6mA
g
Compatible with Low ESR Ceramic Capacitor
g
Operation Junction Temperature: -20 to 125
o
C
Applications
g
USB Device
g
Add-on Card
g
DVD Player
g
PC Motherboard
TO-252-2 (1)
TO-252-2 (2)
TO-252-2 (3)
SOT-89
TO-252-2 (4)
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