Yamaha CD-1330 Service Manual page 23

No. Port Name
1 P9_6/ANEX1
2 CLAMP_SW2 P9_5/ANEX0
3 CLAMP_SW1 P9_4
4 TRAY_SW4 P9_3
5 TRAY_SW3 P9_2/TB2IN
6 TRAY_SW2 P9_1/TB1IN
7 TRAY_SW1 P9_0/TB0IN
8 BYTE BYTE
9 CNVSS CNVSS
10 XCIN P8_7/XCIN
11 XCOUT P8_6/XCOUT
12 /RESET /RESET
13 XOUT XOUT
14 VSS VSS
15 XIN XIN
16 VCC1 VCC1
17 P8_5/NMI
18 KEY_O/C P8_4/INT2
19 KEY_PLAY P8_3/INT1
20 IR P8_2/INT0
21 P8_1
22 SEL S700/1330 P8_0
23 CLAMP_MOTOR2 P7_7
24 CLAMP_MOTOR1 P7_6
25 TRAY_MOTOR2 P7_5/TA2IN
26 TRAY_MOTOR1 P7_4/TA2OUT
27 P7_3/CTS2/RTS2/TA1IN
28 FL_CLK P7_2/CLK2/TA1OUT
29 P7_1/RXD2/SCL2/TA0IN
30 FL_DATA P7_0/TXD2/SDA2/TA0OUT
31 DAC_SO/TXO P6_7/TXD1/SDA1
32 RXDO P6_6/RXD1/SCL1
33 DAC_SCLK/CT P6_5/CLK1
34 RTS P6_4/CTS1/RTS1/CTS0/CLKS1
35 COMCMD P6_3/TXD0/SDA0
36 COMSTS P6_2/RXD0/SCL0
37 COMCLK P6_1/CLK0
38 P6_0/CTS0/RTS0
39 P5_7/RDY/CLKOUT
40 DRV_STBY P5_6/ALE
41 P5_5/HOLD
42 CD_NRST P5_4/HLDA
43 USB_IN P5_3/BCLK
44 COMCS P5_2/RD
45 CD_INT P5_1/WRH/BHE
46 P5_0/WRL/WR
47 VER_SEL1 P4_7/CS3
48 VER_SEL2 P4_6/CS2
49 P4_5/CS1
50 PCON1 P4_4/CS0
51 AMUTE P4_3/A19
52 P4_2/A18
53 DAC_CS1 P4_1/A17
54 DAC_RESET P4_0/A16
55 PCON2 P3_7/A15
56 PCON3 P3_6/A14
57 DOUT_MUTE P3_5/A13
58 LED_POWER P3_4/A12
59 LED_PDIRECT P3_3/A11
60 LED_USB P3_2/A10
Function Name I/O
I
I
I
I
I
I
I
O
O
O
O
O
O
O
I
O
I
O
I
I
O
O
O
O
I
O
O
O
O
O
O
O
O
Detail of Function
(No connected)
Clamp SW2
Clamp SW1
Tray SW3 / Loader mechanism specification confirm
Tray SW2
Tray SW1
GND
Usually GND but VCC1 when writing FLASH
(No connected)
(No connected)
GND
Pull-up resistor required
GND when writing FLASH
(No connected)
Remote control
(No connected)
Clamp motor 2
Clamp motor 1
Tray motor 2
Tray motor 1
(No connected)
FL control
(No connected)
FL control
TxD for DAC control / Rewriting FLASH commonly used
RxD for rewriting FLASH commonly used
CTS for DAC control / Rewriting FLASH commonly used
RTS for rewriting FLASH commonly used
MODULE control
MODULE control
MODULE control
(No connected)
(No connected)
MODULE control
GND when writing FLASH
MODULE control
MODULE control
MODULE control
MODULE control
VCC1 when writing FLASH
(No connected)
(No connected)
(No connected)
output RELAY
Analog mute
DAC control
DAC control
DAC control
(No connected)
(No connected)
(No connected)
Indicator of power supply
Indicator of pure direct
Indicator of SACD
CD-1330
23