Sharp AN-PR1100H Service Manual ▷ View online
AN-PR1100H
6 – 33
Figure 6-32: WIRING SIDE OF SUBWOOFER PWB (TOP VIEW) (14/15)
AN-PR1100H
6 – 34
Figure 6-33: WIRING SIDE OF SUBWOOFER PWB (BOTTOM VIEW) (15/15)
AN-PR1100H
7 – 1
CHAPTER 7. OTHERS
[1] Function Table Of IC
ICM7 RH-IXA105AW00: System Microcomputer ( IXA105AW ) (1/3)
Device
Pin No.
Terminal Name
Port Name
Input/Output
Function
D-IN SW
1
FUNC_DIG3
P96/ANEX1
Output
DIR_RXP2 : COAXIAL(Coaxial) ="H" OTHER="L"
2
FUNC_DIG2
P95/ANEX0
Output
DIR_RXP1 : DIN2(Optical2) ="H" OTHER="L"
3
FUNC_DIG1
P94
Output
DIR_RXP0 : DIN1(Optical1) ="H" OTHER="L"
(RESERVE)
4
FUNC_ANA
P93
Output
Analog Function ="H", OTHER ="L"
FAN
5
FAN_LOCK
P92/TB2IN
Input
[TB2IN]FAN PULSE DETECTING FOR ERROR
POWER
6
SYS_STOP
P91/TB1IN
Input
[TB1IN]AC Power Fail Detection.Change Micom
Operation Mode, H
Operation Mode, H
→ L ( LOW→STOP Mode )
(RESERVE)
7
NC
P90/TB0IN
Output
8
BYTE
BYTE
Input
Connect to VSS
9
CNVSS
CNVSS
Input
Using Single Chip Mode. Connect Pull-Down
Resistor to VSS.
Resistor to VSS.
10
XCIN
P87/XCIN
Input
SUB CLOCK IN. Connect to 32.768KHz X'tal
11
XCOUT
P86/XCOUT
Output
SUB CLOCK OUT. Connect to 32.768KHz X'tal
(µcom)
12
RESET
RESET
Input
MICOM IC RESET input. Active "L".
13
X_OUT
XOUT
Output
MAIN CLOCK OUT. 8.3886MHz Ceramic
Resonator
Resonator
14
GND
VSS
—
Connect to GND (VSS)
15
X_IN
X_IN
Input
MAIN CLOCK IN. 8.3886MHz Ceramic Resonator
16
VCC
VCC1
Input
Micom Supply Input (3.3V). Back-up Supply
17
NMI
P85/NMI
Input
Connect Pull-UP Resistor to VCC.
AMP
18
NC
P84/INT2
Output
19
NC
P83/INT1
Output
(RESERVE)
20
NC
P82/INT0
Output
21
NC
P81
Output
ENHANCER
22
ENH_MRREQ
P80
Input
AUDISTRY MRREQ L : Normal /H : Communica-
tion Error
tion Error
DIR
23
DIR_GPO0
P77
Input
DIR Output Port monitor, Output Setting Depend
on Command to DIR.
on Command to DIR.
24
DIR_GPO1
P76
Input
DIR Output Port monitor, Output Setting Depend
on Command to DIR.
on Command to DIR.
25
DIR_RESET
P75/TA2IN
Output
DIR IC RESET H : Normal Operation L : RESET
26
DB_SCP_BSY
P74/TA2OUT
Input
DOLBY IC(OPTION)
DIR
27
DB_SCP_IRQ
P73/CTS2/RTS2/TA1IN
Input
[TA1IN]DOLBY IC(OPTION), EDGE Detection
ENHANCER
28
DOLBY_RESET
P72/CLK2/TA1OUT
Output
RESET
A-S.W&ADC
29
DIR_SCL/AD_SCL/
ENH_SCL
ENH_SCL
P71/RXD2/SCL2/TA0IN
(note 1)
(note 1)
Output
[I2Cbus]DIR/ADC&ANALOG SW/ENHANCER
MICOM IF Clock (note 1)Nch Open Drain
MICOM IF Clock (note 1)Nch Open Drain
30
DIR_SDA/
AD_SDA/
ENH_SDA
AD_SDA/
ENH_SDA
P70/TXD2/SDA2/
TA0OUT (note 1)
TA0OUT (note 1)
Input/Output
[I2Cbus]DIR/ADC&ANALOG SW/ENHANCER
MICOM IF Data I/O (note 1)Nch Open Drain
MICOM IF Data I/O (note 1)Nch Open Drain
31
FLASH_TXD/
FLD DATA
FLD DATA
P67/TXD1/SDA1
Output
FLASH Writer Send Data Output/FL Driver
R8A66021GP Display Data Output
R8A66021GP Display Data Output
FLASH/
FLD
FLD
32
FLASH_RXD
P66/RXD1/SCL1
Input
FLASH Writer Send Data Input
33
FLASH_SCLK/
FLD SCK
FLD SCK
P65/CLK1
Output
FLASH Writer Clock Input/FL Driver R8A66021GP
Serial Clock Output.
Serial Clock Output.
34
FLASH_BUSY/
FLD CS
FLD CS
P64/CTS1/RTS1/CTS0/
CLKS1
CLKS1
Output
FLASH Writer BUSY Output. BUSY : “H”/ FL Driver
R8A66021GP CS Control Output
R8A66021GP CS Control Output
DOLBY
35
DB_SDA
P63/TXD0/SDA0
Input / Output
[I2Cbus]DOLBY IC MICOM IF DATA I/O
36
DB_SCL
P62/RXD0/SCL0
Output
[I2Cbus]DOLBY IC MICOM IF CLOCK
ENHANCER
37
ENH_RSTB
P61/CLK0
Output
AUDISTRY reset
38
ENH_PWDB
P60/CTS0/RTS0
Output
AUDISTRY Power Down
(µcom)
39
OSC_OUT
P57/CLKOUT
Output
For Checking Freq. Generate.
ENHANCER
40
ENH_BUSY
P56/ALE
Input
AUDISTRY I2CBUSY Output L : Normal /H : Busy
FLASH
41
FLASH_EPM
P55
Input
Connect Pull-Down Resistor to VSS.
EEPROM
42
EEP_SDA
P54
Output
[softI2C]EEPROM DATA I/O
43
EEP_SCL
P53
Output
[softI2C]EEPROM CLOCK OUTPUT
44
NC
P52
Output
45
EEP-WP
P51
Output
EEPROM WRITE_PROTECT H i-Z : Protect
Writing Zone Invalid / L : Writing Enable.
Writing Zone Invalid / L : Writing Enable.
FLASH
46
FLASH_CE
P50
Input
Connect Pull-Down Resistor to VSS.
47
NC
P47
Output
VOLUME IC
48
SW_VOL_CLK
P46
Output
Volume IC Clock
49
SW_VOL_DATA
P45
Output
Volume IC Data
AN-PR1100H
7 – 2
ICM7 RH-IXA105AW00: System Microcomputer ( IXA105AW ) (2/3)
Device
Pin No.
Terminal Name
Port Name
Input/Output
Function
FLD
50
FLD RESET
P44
Output
FL Driver R8A66021GP Reset Output
51
AMP_SW_PROT
P43
I_PU
AMP Abnormal Detection H : Normal, L : Abnormal
Detect (AMP_SP_RELAY=While High Enable)
Detect (AMP_SP_RELAY=While High Enable)
52
NC
P42
Output
53
NC
P41
Output
54
NC
P40
Output
55
NC
P37
Output
AMP
56
NC
P36
Output
57
AMP_SP_RELAY
P35
Output
SPEAKER Relay Control Output, H: Relay ON
L:Relay OFF
L:Relay OFF
58
NC
P34
Output
59
S_MUTE
P33
Output
SYSTEM MUTE Control Output, Pre AMP Mute
H : MUTE OFF L : MUTE ON
H : MUTE OFF L : MUTE ON
60
AMP_SW_PWR_D
WN
WN
P32
Output
AMP Power Down H : Standby, L : Operate
61
AMP_SW_MUTE
P31
Output
AMP MUTE Control Output, L : MUTE OFF
H : MUTE ON
H : MUTE ON
(µcom)
62
VCC
VCC2
Input
Micom Supply Input (3.3V). Back-up Supply
63
NC
P30
Output
(µcom)
64
GND
VSS
—
Connect to GND (VSS).
65
NC
P27
Output
66
NC
P26
Output
67
NC
P25
Output
68
NC
P24
Output
69
NC
P23
Output
(RESERVE)
70
NC
P22
Output
71
NC
P21
Output
72
NC
P20
Output
73
NC
P17
Output
74
NC
P16/INT4
Output
REMOTE
75
RX-IN
P15/INT3
Input
[INT]SHARP Format, Remote Control Input.
76
NC
P14
Output
RDS
77
RDS RDY
P13
Input
RDS READY INPUT
78
RDS CLK
P12
Output
RDS CLOCK OUTPUT
79
RDS RST
P11
Output
RDS RAM RESET
80
RDS DO
P10
Input
RDS DATA INPUT
LED-SINGLE
81
TIMER_LED
P07/AN0_7
Output
TIMER LED (Standby) Contorl Port
POWER
82
AVCK1
P06/AN0_6
Input
[AD]D1.8V Abnormal Voltage Detection
83
AVCK2
P05/AN0_5
Input
[AD]A1.8V Abnormal Voltage Detection
KEY
84
KEY_FUNCTION
P04/AN0_4
Input
Function Change Key Input
TUNER
85
CCB_DO
P03/AN0_3
Input
Serial Data Input from SANYO CCB Device
86
CCB_CL
P02/AN0_2
Output
Serial Clock Output from SANYO CCB Device.
87
CCB_DI
P01/AN0_1
Output
Serial Command Data Output from SANYO CCB
Device
Device
88
CCB_CE
P00/AN0_0
Output
CE Control Output from SANYO CCB Device
MODEL
89
NC
P107/AN7/KI3
Input
AREA
90
AREA
P106/AN6/KI2
Input
For Destination Detection
POWER
91
SYS-PROTECT
P105/AN5/KI1
Input
[A/D] SYS Abnormal Supply Detection.
KEY
92
KEY_POWER
P104/AN4/KI0
Input
Power Key Input (POWER)
93
KEY1
P103/AN3
Input
[A/D]Unit Key Input
(RESERVE)
94
MP_SW
P102/AN2
Output
Micom Power Select 1:OFF 0:ON
95
TUNER_SM
P101/AN1
Input
TUNER IF SIGNAL MONITOR
(µcom)
96
GND
AVSS
—
[A/D] VSS Reference. Connect to GND (VSS).
POWER
97
B_CHECK
P100/A0
Input
[A/D]
(µcom)
98
VREF
VREF
Input
[A/D] Base Reference Voltage Input.
(µcom)
99
AVCC
AVCC
Input
[A/D] Reference Supply Input.
POWER
100
POWER
P97/ADTRG
Output
MAIN POWER CONTROL OUTPUT, H : POWER
ON L : POWER OFF
ON L : POWER OFF
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