Sharp CP-SW1000H (serv.man2) Service Manual ▷ View online
CP-SW1000H
5 – 27
A
B
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SUBWOOFER PWB-B
Lead-free solder indication
Lead-free solder is used in the SUBWOOFER PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
Figure 5-26: WIRING SIDE OF SUBWOOFER PWB (BOTTOM VIEW)
CP-SW1000H
6 – 1
CHAPTER 6. OTHERS
[1] Function Table Of IC
IC601 RH-IXA167AWZZ: System Microcomputer (IXA167AW) (1/3)
PIN
NO.
NAME
INPUT/
OUTPUT
FORM
SOFT
PULL-UP
FUNCTION OUTLINE
PORT_TYPE
1
RX_IN
INPUT
N-CH
OFF
Remote Control Signal Input
P73/INT3/T0IN
2
RESET
INPUT
INPUT
Reset Signal Input
RES#
3
0
–
–
–
Open
NC
4
VSS
–
–
–
Connect to Ground
VSS1
5
XIN
INPUT
INPUT
–
No Use
CF1/XT1
6
XOUT
INPUT
INPUT/OUTPUT
–
No Use
CF2/XT2
7
VDD
–
–
–
Connect to Backup Supply
VDD1
8
POWER KEY
INPUT
CMOS INPUT/
OUTPUT
OFF
POWER KEY INPUT
H : OFF , L : ON
H : OFF , L : ON
P10/SO0
9
P_CONT (OPTION)
OUTPUT
CMOS INPUT/
OUTPUT
OFF
POWER CONTROL OUTPUT
H : ON , L : OFF
H : ON , L : OFF
P11/SI0/SB0
10
+B_CONT
OUTPUT
CMOS INPUT/
OUTPUT
OFF
POWER CONTROL OUTPUT
H : ON , L : OFF
H : ON , L : OFF
P12/SCK0
11
AMP_CONT
OUTPUT
CMOS INPUT/
OUTPUT
OFF
AMP CONTROL OUTPUT
H : STANDBY , L : NORMAL
H : STANDBY , L : NORMAL
P13/SO1/DBGP12
12
AMP_MUTE
OUTPUT
CMOS INPUT/
OUTPUT
OFF
AMP MUTE CONTROL OUTPUT
H : MUTE ON , L : MUTE OFF
H : MUTE ON , L : MUTE OFF
P14/SI1/SB1/DBGP11
13
SMPS STANDBY
OUTPUT
CMOS INPUT/
OUTPUT
OFF
SMPS STANDBY CONTROL OUTPUT
L : STANDBY , H : NORMAL
L : STANDBY , H : NORMAL
P15/SCK1/DGBP10
14
0
–
–
–
Open
NC
15
0
–
–
–
Open
NC
16
MVOL_M+
OUTPUT
CMOS INPUT/
OUTPUT
OFF
MOVING VOLUME MOTOR CONTROL (+)
L : ON (FORWARD) , H : OFF (STOP)
L : ON (FORWARD) , H : OFF (STOP)
P16/T1PWML
17
MVOL_M-
OUTPUT
CMOS INPUT/
OUTPUT
OFF
MOVING VOLUME MOTOR CONTROL (-)
L : ON (REVERSE) , H : OFF (STOP)
L : ON (REVERSE) , H : OFF (STOP)
P17/T1PWMH/BUZ
18
POWER_LED
OUTPUT
CMOS INPUT/
OUTPUT
OFF
POWER LED CONTROL OUTPUT
H : ON , L : OFF
H : ON , L : OFF
P20/UTX/INT4/T1IN
19
VOL_LED
OUTPUT
CMOS INPUT/
OUTPUT
OFF
VOLUME LED CONTROL OUTPUT
H : ON , L : OFF
H : ON , L : OFF
P21/URX/INT4/T1IN
20
SOUND_MUTE
OUTPUT
CMOS INPUT/
OUTPUT
OFF
SOUND MUTE CONTROL OUTPUT
L : MUTE ON , H : MUTE OFF
L : MUTE ON , H : MUTE OFF
P30/PWM4/INT5/T1IN
21
SIG_MONITOR
OUTPUT
CMOS INPUT/
OUTPUT
OFF
Signal Detection Monitor
P31/PWM5/INT5/T1IN
22
0
–
–
–
Open
NC
23
VSS
–
–
–
Connect to Ground
VSS2
24
PROTECT
INPUT
(Analogue/Digital)
CMOS INPUT/
OUTPUT
OFF
POWER ABNORMAL DETECTION
P00/AN0
25
SIG_DETECT
INPUT
(Analogue/Digital)
CMOS INPUT/
OUTPUT
OFF
LEVEL DETECTION ( For Signal Check )
P01/AN1
26
MVOL_DETECT
INPUT
(Analogue/Digital)
CMOS INPUT/
OUTPUT
OFF
MOVING VOLUME MOTOR ABNORMAL DETECT
P02/AN2
27
DET_LEVEL
INPUT
(Analogue/Digital)
CMOS INPUT/
OUTPUT
OFF
SIGNAL DETECT LEVEL SETTING
P03/AN3
28
OUTPUT
CMOS INPUT/
OUTPUT
OFF
NO USE
P04/AN4
CP-SW1000H
6 – 2
IC601 RH-IXA167AWZZ: System Microcomputer (IXA167AW) (2/3)
PIN
NO.
NAME
INPUT/
OUTPUT
FORM
SOFT
PULL-UP
FUNCTION OUTLINE
PORT_TYPE
29
DBGP00
INPUT
CMOS INPUT/
OUTPUT
OFF
FLASH WRITING TERMINAL
P05/AN5/CKO/DBGP00
30
DBGP01
INPUT
CMOS INPUT/
OUTPUT
OFF
FLASH WRITING TERMINAL
P06/AN6/T6O/DBGP01
31
DBGP02
INPUT
CMOS INPUT/
OUTPUT
OFF
FLASH WRITING TERMINAL
P07/AN7/T7O/DBGP02
32
0
–
–
–
Open
NC
33
0
–
–
–
Open
NC
34
AMP_PROTECT
INPUT
CMOS INPUT/
OUTPUT
OFF
AMP ABNORMAL DETECT
H : NORMAL , L : ABNORMAL
H : NORMAL , L : ABNORMAL
P70/INT0/T0LCP/AN8
35
FAN_LOCK
INPUT
CMOS INPUT/
OUTPUT
–
FAN LOCK DETECT
PULSE : NORMAL , NO PULSE : LOCKED
PULSE : NORMAL , NO PULSE : LOCKED
P71/INT1/T0HCP/AN9
36
M_VOL MONITOR
OUTPUT
CMOS INPUT/
OUTPUT
OFF
Motor Level Detection Monitor
P72/INT2/T0IN
CP-SW1000H
6 – 3
IC601 RH-IXA167AWZZ: System Microcomputer (IXA167AW) (3/3)
1
RX_IN
P73/INT3/T0IN
2
RESET
RES#
3
0
NC
4
VSS
VSS1
5
XIN
CF1/XT1
6
XOUT
CF2/XT2
7
VDD
VDD1
8
POWER_KEY
P10/SO0
9
CONT (OPTION)
P11/S10/SB0
27
DET_LEVEL
P03/AN3
26
MVOL_DETECT
P02/AN2
25
SIG_DETECT
P01/AN1
24
PROTECT
P00/AN0
23
VSS
VSS2
22
0
NC
21
SIG_MONITOR
P31/PWM5/INT5/T1IN
20
SOUND_MUTE
P30/PWM4/INT5/T1IN
19
VOL_LED
P21/URX/
INT4/T1IN
10
P12/SCK0
+B_CONT
1
1
P13/SO1/DBGP12
AMP_CONT
12
P14/S1
1/SB1/DBGP1
1
AMP_MUTE
13
P15/SCK1/DBGP10
SMPS ST
ANDBY
14
NC
0
15
NC
0
16
P16/T1PWML
MVOL_M+
17
P17/T1PWMH/B
MVOL_M-
18
P20/UTX/
INT/T1IN
POWER_LED
36
M_VOL
MONIT
OR
P97/ADTRG
35
F
A
N_LOCK
AV
C
C
34
AMP_PROTECT
VREF
33
0
P100/AN0
32
0
A
VSS
31
DBGP02
P101/AN1
30
DBGP01
P102/AN2
29
DBGP00
P103/AN3
28
0
P104/AN4/KI0
SHARP
A167
Figure 6-1: BLOCK DIAGRAM OF IC
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