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Vpi
Vp2
Outward Form
TDAB5S61Q
1
mute
switch
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power
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mute
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Key Matrix Table
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reference
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17
mute
switch
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KOO (44 pin)
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12
KOt
(43 pin) || BAND AM
.
|RADIO MONITOR|
E VOL FADER | T MODE
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3
power stage
3
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mute
switch
kn
In the table below,""0" means the diode switch is OFF (open) and
=
10
"1" does the diode switch is ON (short) .
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=
i
7
oo
a,
» &
3
A
°
reference
-— voltage
ground
not connected
3
:
~—
(signal)
power ground
Select the availabilities of the APC, Dolby and
(substrate)
MTL functions.
[Dp swolp Swi Function
[| oO | 0 || APC:OFF. DOLBY:0FF. MTL:OFF.
| Oo | 1. | APC:OFF. DOLBY:0FF. MTL:ON. |
| 1 | 0 [TAPc:OFF. DOLBY:0N. _ MTL:ON. |
| 1 | 1 |[apc:oN. DOLBY:0N. MTL:ON. |
Select the availabilities of the AM band.
0: AM band unavailable.
i: AM band available.:
RADIO MONITOR
E VOL FADER
T MODE
Select the availabilities
of the radio monitoring
function (reproducing radio during FF/REW).
0: Radio
monitoring
unavailable.
1: Radio
monitoring
available.
Select
the
availabilities
of the fader
function
with
the
electronic
volume.
0: Fader
unavailable.
1: Fader
available.
Select the availabilities
of the tuning mode
function (auto and manual).
0: Tuning
mode
unavailable.
1: Tuning
mode
available.
CLAR-00426 / Druck 1
-~11-
Select
the
availabilities
of the
loudness
control
function.
0: Loudness
available.
1: Loudness
unavailable.
Select
the
functions
of FF and
REW
0: ea]
Cee)
available.
1: a
Ge)
unavailable.
Pin for lighting "ST LCD while the input
level is "L' during FM station reception.
Pin for input of RDS station signal from
the RDS
decoder
IC.
Pin for input of SK (traffic information
station) signal from
the RDS decoder IC.
Pin for input of DK (announcement)
signal from
the RDS
decoder
IC.
Pin for input from the 1-—wire,voltage
conversion
type remote
controller.
Pin used for signal (field strength)
comparison
during tracking
of same
programme.
'Pin for input of FM IF frequency counter
signal.
.
Pin for input of MW/LW IF frequency
counter
signal.
'Pin for input of start signal from the
RDS decoder
IC.
Pin for input of RDS
data from
the RDS
decoder
IC synchronized
with
RDS
CLK.
Pin for input of clock from the RDS
decoder
IC.
Pin used as the reset flag of
synchronizing
software.
MW/LW "L" output terminal which outputs
"L for 1 sec when FM power is switched
Pins for output
of PLL
error
signals.
Pin for detecting
that the
system
back~—up
power
is dropped.
on
an
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ALR
23
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: B
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2 |
ON.
.
i
15 | AM OSC
Pin for input of MW/LW band VCO
(receiving frequency
+ 10.71MHz).
Pin for input of FM band VCO (receiving
frequency + 10.7MHz).
Earth
terminal.
|
.
Pin for output of "H" during LW
reception.
|
Pin for system power control.
Pin for electronic
volume
control.
Pin for system muting
control
|
(interlocked with electronic volume).
Pin for MW/LW band power control.
Pin for FM band
power
control.
Pin for input of Chip Enable
signal.
Pin for cassette deck power
control.
Pins
for eandeetinn. © Xtal oucillatoe.
Pin for detecting
the accessory power
input from the car.
|
Pins
for input
of electronic
volume
signals (phase comparison method).
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22/ 8
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F
Pin for input of BAND key signal.
K03
.
Pins for output of key scan
signals.
Pin for input of key scan signals (pins
45 to 52 are not in use).
Pin for input of Key ON signal from the
LCD driver. |
Telephone
signal port. MUTE
is output
while this port is "H'.
Not in use.
"Serial data line to/from the LCD driver
and electrontc volume.
Serial data line to/from
the LCD driver
and
electronic
volume.
STOP request signal for externally
connected
components.
Operation
signal from
externally
connected
components.
& pea
Pin for output
of LCD
driver
Chip
Select
signal.
.
a N
Pin for
LCD
driver
control.
.
Two cycles of "H<—>"L"
are repeated
when
the BAND
key is held for 2 sec.
The initial status is "L'.
Because
of the
presence
of the
illumination line,"H" can be output even
when Acc is OFF.
Q
a ios)
67
Not in use.
68
|
69
Pin for output for switching between
_
the radio mode
(L) and tape mode
(5).
70
In Tape mode,alternates "AX and "L"
/OFF
every time the switch is pressed.
In tape mode with APC ON,outputs "H
during FW/REW.
In tape mode,alternates "H" and "L"
every time the switch is pressed.
71
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28 $
rx
a]
23
)
3
In case the radio monitoring is used,
radio broadcasting is monitored
while this
port is "L' with the cassette pack in.
"
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ra 2) N a
4
L: Cassette pack present (tape mode).
H: Cassette pack absent (radio mode).
75
Cassette
tape transport
direction.
(In tape mode,outputs
MUTE when the
port status
changes.)
Pin for station detection during trackmg
of same
programme
while auto tunin;
(Seek,AS,PS) is activated.
Pin used during Seek and AS
(usually "L').
,
Pin used during Seek,AS and auto
tracking in FM mode (usually "L").
77 | DX/LO
al &
79
Outputs "L" when IF count is required
during Seek,AS and PS (usually "H).
Outputs signal during auto tracking
operation.
ARB4171R CR70R
fa+) Q
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