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pin103: B VSS
: - : Ground for the bus interface section.
pin104: B VDD
: - : Positive voltage supply for the bus in-
terface section.
pin105: ILL DET
: IN : Illumination ON signal input.
pin106: BUS ILL
: O : Illumination-ON signal output for Ce-
NET.
pin107: ILL ON
: O : The illumination ON signal output.
pin108: BLINK LED
: O : Signal output for the LED.
pin109: DVD ON
: O : DVD ON signal output.
pin110: FLMD1
: IN : Pull down.
pin111: DVD RST
: O : The reset signal output to the DVD
mechanism.
pin112: DSP RST
: O : Reset pulse output to the DSP IC.
pin113: DSP INIT
: IN : The initial finished signal input from the
Radio-Audio-DSP.
pin114: SAMPLE
: IN : Not in use.
pin115: NU
: - : Not in use.
pin116: AM/FM 8V ON : O : AM/FM 8V ON signal output.
pin117: RDS DATA
: IN : RDS serial data input.
pin118: AM/FM 5V ON : O : AM/FM 5V ON signal output.
pin119: REM ON
: O : H = REM+B ON.
pin120: NU
: - : Not in use.
pin121: DAC RESET
: O : Reset pulse output to DAC. L = reset.
pin122: SYS MUTE
: O : System muting signal output.
DIFFERENCE EXPLODED VIEW/PARTS LIST
Main section
(Refer to page 24-25 of the original service manual.)
The following parts are difference parts.
NO.
PART NO.
DESCRIPTION
1
940-8178-01 IN-ES-ASSY
49
276-0471-00 SETPLATE
Escutcheon section
(Refer to page 26 of the original service manual.)
The following parts are difference parts.
NO.
PART NO.
DESCRIPTION
1
370-6230-11 ESCUTCHEON
DIFFERENCE ELECTRICAL PARTS LIST
Audio PWB section(B1)
(Refer to the original service manual,page 28.)
The following parts are difference parts.
REF No. PART No.
DESCRIPTION
IC102
052-7080-30 uPD70F3276YGJ-UEN-A
MAX983HD
pin123: AMP MUTE
pin124: NU
pin125: NU
pin126: Photo Sens
pin127: NU
pin128: NU
pin129: NU
pin130: FAN TEMP
pin131: V Sel 5
pin132: V Sel 4
pin133: V Sel 3
pin134: V Sel 2
pin135: V Sel 1
pin136: CAMERA DET
pin137: NU
pin138: NU
pin139: NU
pin140: DSP KAGC
pin141: REM DET
pin142: ST REM O
pin143: AUTO ANT
pin144: ACC IN
Q'TY
1
1
Q'TY
1
- 6 -
: O : Muting signal output to the Audio Pow-
er Amplifier.
: IN : Not in use.
: O : Not in use.
: IN : Slide door open/close signal input.
: - : Not in use.
: - : Not in use.
: IN : Not in use.
: IN : The input terminal of the internal ADC
to detect the temperature.
: O : Image signal selection.
: O : Image signal selection.
: O : Image signal selection.
: O : Image signal selection.
: O : Image signal selection.
: IN : CAMERA is connected.
: IN : Not in use.
: IN : Not in use.
: IN : Not in use.
: IN : Connect to ground.
: IN : Remote controller wire short detection.
: IN : Remote controller signal input.
: O : Motor antenna control signal output.
: IN : ACC ON flag input.
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