Yamaha DSP-A595a Instrukcja serwisowa - Strona 29

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3 7 63 1515 0
IC800 : LC876564A-5M19
µ
8 bit Main
-COM
Pin
Pin
Port
No.
Name
51
VP
VP
52 S20/PC4
P5
53 S21/PC5
P6
54 S22/PC6
P7
55 S23/PC7
P8
56 S24/PD0
P9
57 S25/PD1
P10
58 S26/PD2
P11
59 S27/PD3
P12
60 S28/PD4
P13
61 S29/PD5
P14
62 S30/PD6
P15
63 S31/PD7
P16
64 S32/PE0
P17
65 S33/PE1
P18
66 S34/PE2
P19
67 S35/PE3
P20
68 S36/PE4
P21
69 S37/PE5
P22
70 S38/PE6 RDS SELECT I Model Type RDS
TE
L 13942296513
71 S39/PE7
72
VDD4
VDD4
73 S40/PF0
74 S41/PF1 EFFECT-RY O Effect relay
75 S42/PF2
SP-RY
∗2 Model Type
• Model Type select to the order of DSP, RDS, V595a.
Model
Type
DSP-A.SEL
RDS SELECT
www
.
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I/O
Function
O FL Segment 5
O FL Segment 6
O FL Segment 7
O FL Segment 8
O FL Segment 9
O FL Segment 10
O FL Segment 11
O FL Segment 12
O FL Segment 13
O FL Segment 14
O FL Segment 15
O FL Segment 16
O FL Segment 17
O FL Segment 18
O FL Segment 19
O FL Segment 20
O FL Segment 21
O FL Segment 22
Unconnected
Power supply
Unconnected
O Speaker relay
Hi = 1, Low = 0
DSP
RDS
V595a
1
0
0
0
1
0
x
ao
y
i
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8
Pin
Port
No.
76 S43/PF3 POWER-RY O Power relay
77 S44/PF4
78 S45/PF5
79 S46/PF6
80 S47/PF7 STANDBY-SW I Standby / on (H : ON)
81 S48/PG0 ROTARY-A I Rotary encoder A
82 S49/PG1 ROTARY-B I Rotary encoder B
83 S50/PG2 DSP-A.SEL I Model Type DSP-A
84 S51/PG3
85
P00
86
P01
87
P02
88
P03
89
VSS2
90
VDD2
91
P04
92
P05
93
P06
94
P07
∗2
Q Q
95 P10/SO0 V1/RDS-DATA O RDS data V1 market
3
6 7
1 3
96
P11/SI0 V2/RDS-DATA O RDS data V2 market
97 P12/SCK0 RDS-CLK O Clock for RDS
98 P13/SO2
99
P14/SI1 TUN-SIN
100 P15/SCK1
∗3 Video selector 1 and 2
Video Selector 1(VSEL0) 2(VSEL1)
V-AUX
VCR
DVD/LD
TV/DBS
∗4 Markets
Market
V2
V1
u163
.
2 9
9 4
2 8
Pin
I/O
Function
Name
–10dB
O –10 dB select (L : –10dB)
/VCR
O VCR select inhibit (H : inhibit)
Unconnected
VOL.DN
O Volume down
VOL.UP
O Volume up
V-SEL1
O Video selector 1
V-SEL2
O Video selector 2
VSS2
Ground
VDD2
Power supply
CE-INPUT O Chip enable for INPUT
CE-VR
O Chip enable for VOLUME
CE-TUNER O Chip enable for TUNER
/CERDS
O Chip enable for RDS
1 5
0 5
8
2 9
9 4
SDT
O Serial data
I Serial data from Tuner
SCK
O Serial clock
Hi = 1, Low = 0
0
0
1
0
0
1
1
1
Hi = 1, Low = 0
J
U, C
R, T, A, B, G, L
0
1
0
0
0
1
m
co
DSP-A595a
9 9
∗2
∗3
∗3
∗4
2 8
9 9
∗4
R, T
1
1
22