Ic Data - Yamaha DVD-C996 Service Manual

DVD-C996/DV-C6280

IC DATA

IC351 : MN101CP35D
Panel CPU
(TXD, SBO0) P00
(RXD, SBI0) P01
(SBT0) P02
(SBO1) P03
(SBT1) P05
(DK, BUZZER) P06
No. Port
1 P00 (TXD, SBO0)
2 P01 (RXD, SBI0)
3 P02 (SBT0)
4 P03 (SBO1)
5 P04 (SBI1)
6 P05 (SBT1)
7 P06 (BUZZER)
8 VDD
9 OSC2
10 OSC1
11 VSS
12 XI
13 XO
14 MMOD
15 VREF-
16 PA0
17 PA1 (AN1)
18 PA2 (AN2)
19 PA3 (AN3)
20 PA4 (AN4)
21 PA5 (AN5)
22 PA6 (AN6)
23 PA7 (AN7)
24 VREF+
25 P07
26 P27 (/RST)
29
1
2
3
4
5
(SBI1) P04
6
7
8
VDD
9
OSC2
10
OSC1
11
VSS
12
XI
13
XO
MMOD 14
15
VREF
16
(AN0) PA0
17
(AN1) PA1
18
(AN2) PA2
(AN3) PA3 19
20
(AN4) PA4
(AN5) PA5 21
22
(AN6) PA6
23
(AN7) PA7
VREF+ 24
25
P07
Name Function
Command signal output to system µ-com (MN102H55)
CMD
Status signal input from system µ-com (MN102H55)
STATUS
Clock input from system µ-com (MN102H55)
DSPCLK
SO Data signal output to EEPROM
SI Data signal input from EEPROM
/SCK Clock signal output to EEPROM
CS_EEPROM Chip select output to EEPROM
VDD +5V
OSC2 8MHz clock input
OSC1 8MHz clock output
VSS GND
XI 32.768kHz clock input
XO NC
MMOD GND
VREF- GND
KEYIN0 Key input 0
KEYIN1 Key input 1
KEYIN2 Key input 2
PA3 NC
UPSW Clamp Up switch signal input (L: active)
DOWNSW Clamp Down switch signal input (L: active)
TBL_POS Table position sensor signal input
PA7 NC
VREF+ +5V
SDATA Data signal output for SCART multiplexer
/RST Reset signal input
75
P95 (SEG18)
74
P96 (SEG17)
73
P97 (SEG16)
72
P80 (SEG15)
71
P81 (SEG14)
70
P82 (SEG13)
69
P83 (SEG12)
68
P84 (SEG11)
67
P85 (SEG10)
66
P86 (SEG9)
65
P87 (SEG8)
64
P70 (SEG7/DGT0)
63
P71 (SEG6/DGT1)
62 P72 (SEG5/DGT2)
61
P73 (SEG4/DGT3)
60
P74 (SEG3/DGT4)
59
P75 (SEG2/DGT5)
58
P76 (SEG1/DGT6)
57 P77 (SEG0/DGT7)
56
P40 (DGT8)
55 P41 (DGT9)
54
P60 (DGT10)
53
P61 (DGT11)
52 P62 (DGT12)
51
P63 (DGT13)