XV-HTD540
133
5
6
7
8
5
6
7
8
C
D
F
A
B
E
7.2 PARTS
7.2.1 IC
PDC113A (AF ASSY : IC5501)
• System Control Microcomputer
Pin Functions
No.
Mark
Pin Name
I/O
Function
1
PA3/WR#
DVDON/OFF
O
Control power supply for DVD module
2
PA4/RD#
HPDET
I
Detection of the headphone insertion
3
PA5/RS
NC
O
NC
4
P70 / INT0 / T0LCP / AN8
ACPULSE
I
AC PULSE input (Interruption)
5
P71 / INT1 / T0HCP / AN9
NC
O
NC
6
P72 / INT2 / T0IN
NC
O
NC
7
P73 / INT3 / T0IN
REMOCON
I
REMOCON signal input (Interruption)
8
RES#
XRESET
I
µ
-com reset input
9
XT1 / AN10
XT1
−
(When this port is not used, please connect VDD)
10
XT2 / AN11
XT2
−
(When this port is not used, please set open)
11
VSS1
VSS1
−
12
CF1
CF1
−
13
CF2
CF2
−
14
VDD1
VDD1
−
15
P80 / AN0
SIMUKE
I
Destination distinction input
16
P81 / AN1
MODEL
I
model distinction input
17
P82 / AN2
VDET
I
DVD 3.3V detection input
18
P83 / AN3
KEY1
I
Key1 input
Key2 input
19
P84 / AN4
KEY2
I
20
P85 / AN5
VOLJOG
I
Volume JOG Key
21
P86 / AN6
NC
I
NC
22
P87 / AN7
XPROTECT
O
Protection and Fan Error detection input
23
P10/SO0
SDATA
O
System bus data output (AMP side output)
24
P11 / SI0 / SB0
MDATA
I
System bus data input (AMP side input)
25
P12 / SCK0
SCLK
I
System bus clock input
26
P13 / SO1
SR+Tx
O
UART Tx of SR+ function
27
P14 / SI1 / SB1
SR+Rx
I
UART Rx of SR+ function
28
P15 / SCK1
NC
O
NC
29
P16/T1PWML
SYSCS2
O
Chip select 2 for system bus
30
P17/T1PWMH/BUZ
SYSCS1
O
Chip select 1 for system bus
31
PE0
XHPMUTE
O
HP MUTE ON/OFF
32
PE1
XRECMUTE
O
REC OUTPUT MUTE ON/OFF
33
PE2
XMUTEC
O
Cch MUTE ON/OFF
34
PE3
RYR
O
REAR RELAY ON/OFF
35
PE4
RYFSC
O
FRONT/SW/CENTER RELAY ON/OFF
3/5V convert control for SR+ function
36
PE5
(3/5 CONVERT)
O
37
PE6
TIMERLED
O
Control TIMER LED
38
PE7
(LEVELSHIFT)
O
VOL 0 - 5 : H
39
VSS4
VSS4
40
VDD4
VDD4
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
• List of IC
PDC113A, PT6302LQ-003
Содержание XV-DV8
Страница 26: ...XV HTD540 26 1 2 3 4 1 2 3 4 C D F A B E 3 6 DVDM ASSY 3 4 A 3 4 3V REG A 2 4 RSX201L 30 RSQ035P03 AD AD AD ...
Страница 33: ...XV HTD540 33 5 6 7 8 5 6 7 8 C D F A B E B 2 2 AUDIO DATA SIGNAL ROUTE AD ...
Страница 40: ...XV HTD540 40 1 2 3 4 1 2 3 4 C D F A B E 3 13 AF 3 4 ASSY D 3 4 D 1 4 TV TV TX L1 L1 FL FL TX FL FL FL JA3001 ...
Страница 45: ...XV HTD540 45 5 6 7 8 5 6 7 8 C D F A B E I J LOMB ASSY XWZ3857 J SSRB ASSY XWZ3856 I CN123 A 1 3 CN31 ...