Ic Data - Yamaha DVR-S150 Service Manual

DVR-S150/NX-P150

IC DATA

IC6 : M30626FHPFP (DIGITAL P.C.B.)
16 bit µ-COM (CPU)
P107/AN7/K13
P106/AN6/K12
P105/AN5/K11
P104/AN4/K10
P103/AN3
P102/AN2
P101/AN1
P100/AN0
P97/ADTRG/SIN4
No. Name
1 P96 SOUT4
2 P95 CLK4
3 P94
4 P93
5 P92 SOUT3
6 P91
7 P90 CLK3
8 BYTE
9 CNVSS
10 P87 CMOS
11 P86 CMOS
12 /RESET
13 XOUT
14 VSS
15 XIN
16 VCC
17 P85
18 P84 /INT2
19 P83 /INT1
20 P82 /INT0
21 P81 TA4IN
22 P80 TA4OUT
23 P77 TA3IN
24 P76 TA3OUT
25 P75 TA2IN
26 P74 TA2OUT
27 P73 /CTS2
28 P72 CLK2
29 P71 RXD2
30 P70 TXD2
31 P67 TXD1
32 P66 RXD1
33 P65 CLK1
Downloaded From TheatreSystem-Manual.com Manuals
46
P07/D7
81
P06/D6 82
P05/D5 83
P04/D4
84
P03/D3
85
P02/D2 86
P01/D1
87
P00/D0
88
89
90
91
92
93
94
95
AVSS 96
97
VREF
98
AVCC 99
100
Port I/O Function
OUT FL Driver TxD (FL TXD)
OUT FL Driver CLOCK OUT (FL_CLK)
DA1 D-A OUT FAN D-A OUT (FAN)
DA0 OUT
S-OUT [SDM] YSS938 DATA OUT
SIN3 S-IN [SDD] YSS938 DATA IN
S-CLK [SCK] YSS938 CLK OUT
- - Connect to VSS (GND)
- - Connect to VSS (GND) via Resistor (5.1k-ohms)
OUT YSS CE
OUT YSS RESET
- - RESET
- - 16MHz OUT
- - GND
- - 16MHz IN
- - Power supply, +5V
/NMI IN Connect to Vcc via Resistor (10 k-ohms)
INT-IN INTADAM
INT-IN INTDIR
IN Communication with DVD sub-microprocesseor / READY IN (Pull-down resistor required) [L:READY]
IN DC Protect (DC_PRT)
T-OUT Digital AMP CLOCK OUT (380KHz/421KHz)
IN Digital AMP I Protect (ERR)
OUT
OUT HEAD PHONE Detect (HP_DET)
OUT DIR CS
OUT ADAM
S-CLK
S-IN Communication with DVD (IIC_SCL)
S-OUT Communication with DVD (IIC_SDA)
S-OUT DATA OUT to EEPROM/DATA OUT to Flash Writer
S-IN DATA IN from EEPROM/DATA IN from Flash Writer
S-CLK CLK OUT to EEPROM/CLK IN from Flash Writer
P44/CS0
50
49 P45/CS1
48 P46/CS2
P47/CS3
47
P50/WRL/WR
46
45 P51/WRH/BHE
P52/RD
44
P53/BCLK
43
42 P54/HLDA
41 P55/HOLD
P56/ALE
40
39 P57/RDY/CLKOUT
38 P60/CTS0/RTS0
P61/CLK0
37
P62/RXD0
36
35 P63/TXD0
P64/CTS1/RTS1/CTS0/CLKS1
34
P65/CLK1
33
32 P66/RXD1
31 P67/TXD1
(Pull-down resistor required)
(Serial I/O-3)
(Serial I/O-3)
(Serial I/O-3)
[For flash writing: Vcc]
(with built-in feedback resistor)
(with built-in feedback resistor)
(NMI function unused)
[L: when in abnormal state]
[L: Self-excited, Pulse: Separately excited]
(Pull-up resistor required) [H: being used]
(Serial I/O-2)
[Pull-up resistor N-OD required] (Serial I/O-2)
[Pull-up resistor N-OD required] (Serial I/O-2)
(Serial I/O-1)
(Serial I/O-1)
(Serial I/O-1)
[0 ~ VCC]
[L: RESET]