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6-3. IC PIN DESCRIPTION
• IC600 MB90574PFV-G-134-BND (SYSTEM CONTROL)
Pin No.
Pin Name
I/O
Pin Description
1
SEKOUT
O
SEEK OUT output
2
AF-SEEK
O
AF SEEK output
3
WIDE
O
WIDE/NARROW select output
4
ST-MONO
I/O
Use a thing both as ST-IND display input and force MONO output.
5
TUNMUTE
O
Tuner mute output
6
FM-ON
O
FM ON output
7
TU-ON
O
Tuner ON output
8
VCC
—
Power supply pin (+5 V)
9
ONNIN-RST
O
Audio composition IC reset output
10
BUSON
O
Bus ON control output
11
SYSRST
O
System reset output
12
DOORSW
I
Door OPEN/CLOSE detection input
13
LCDSO
O
LCD serial data output
14
LCDCKO
O
LCD serial clock output
15
BEEP
O
BEEP output
16
LCDCE
O
LCD chip enable output
17
UNISI
I
Serial data input
18
UNISO
O
Serial data output
19
UNICKI
I/O
Serial clock input/output
20
ONNIN-SI
I
Audio composition serial data input
21
ONNIN-SO
O
Audio composition serial data output
22
ONNIN-CKO
O
Audio composition serial clock output
23
ONNIN-CE
O
Audio composition chip enable output
24
SIRCS
I
Remote commander input
25
PLLSI
I
PLL data input
26
PLLSO
O
PLL data output
27
PLLCKO
O
PLL clock output
28
PLLCE
O
PLL chip enable output
29
ILL-ON
O
Illumination power control output
30
DIMMER
O
Dimmer control output
31
TIRIND
O
TIR indicator control output
32
LCDINH
O
LCD blank display control output
33
VSS
—
GND
34
C
—
Power stabilization capacitor pin
35
AD-ON
O
Power control output of A/D conversion.
36, 37
RE-IN0, 1
I
Rotary encoder input 0, 1
38
DVCC
—
D/A converter VREF input
39
DVSS
—
GND of D/A converter.
40
SD-IN
I
Signal director input
41
LCDANG
O
LCD view angle alignment output
42
AVCC
—
Analog power supply pin (+5 V)
43
AVRH
—
A/D converter VREF+ input
44
AVRL
—
A/D converter VREF– input
45
AVSS
—
Analog GND
46, 47
KEYIN0, 1
I
Key input 0, 1
48
RC-IN0
I
Rotary commander input 0
49
ONNIN-SW-ON
—
Audio composition IC power supply pin (+5V)
50
DSTSEL1
I
Function select input
51
DSTSEL2
I
Tuner destination setting input
52
MTP
I
Tuner multi-pass input (Not used in this set.)
53
VSM
I
S-Meter voltage detection input
Summary of Contents for XR-C8100R
Page 3: ... 3 SECTION 1 GENERAL This section is extracted AEP UK model s from instruction manual ...
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Page 32: ...6 6 PRINTED WIRING BOARD MAIN SECTION SIDE B 35 36 XR C9100R Page 47 Page 47 Page 47 Page 47 ...
Page 41: ...6 15 SCHEMATIC DIAGRAM DISPLAY SECTION 51 52 XR C9100R Page 48 ...