Ygv628B-Vz (X6356B00) Rgb Controller - Yamaha PSR-S750 Service Manual

YGV628B-VZ (X6356B00) RGB CONTROLLER AVDP7
PIN
NAME I/O
NO.
A23
1 I
2 A22 I
CPU address bus
A21
3 I
A20
4 I
V Digital power supply +3.3 V
5 -
DD
CPU address bus
6 A19 I
7 V - Digital ground
SS
A18
8 I
A17
9 I
A16
10 I
11 A15 I
12 A14 I
13 A13 CPU address bus
I
A12
14 I
A11
15 I
16 A10 I
17 A9 I
18 A8
I
V Digital power supply +3.3 V
19 -
DD
V Digital ground
20 -
SS
21 A7 I
22 A6 I
23 A5
I
24 A4 CPU address bus
I
A3
25 I
26 A2 I
27 A1 I
28 WRH_N
I
Write strobe input
29 WRL_N
I
RD_N Read pulse input
30 I
Reset input
31 RESET_N I
32 V - Digital ground
SS
33 CS_N Chip select
I
34 V Digital power supply +3.3 V
-
DD
DREQ_N Direct memory access
35 O
Interrupt
36 INT_N O
CPU bus ready
37 READY_N O
38 WAIT_N CPU bus wait
O
39 D15
I/O
40 D14
I/O
CPU data bus
41 D13 I/O
42 D12 I/O
43 V Digital ground
-
SS
44 D11
I/O
CPU data bus
45 D10
I/O
Digital power supply +3.3 V
46 V -
DD
47 D9 I/O
48 D8
I/O
49 D7
I/O
CPU data bus
50 D6
I/O
51 D5 I/O
52 D4 I/O
53 V - Digital ground
SS
54 D3
I/O
55 D2
I/O
CPU data bus
56
D1 I/O
57 D0 I/O
58 V - Digital power supply +3.3 V
DD
59 SDQ0
I/O
Video memory data bus
60 SDQ15
I/O
61 Digital ground
V -
SS
62 SDQ1 I/O
63 SDQ14 I/O
64 SDQ2 Video memory data bus
I/O
65 SDQ13
I/O
66
SDQ3 I/O
Digital ground
67 V -
SS
68 SDQ12 I/O Video memory data bus
69 V Digital power supply +3.3 V
-
DD
70 SDQ4
I/O
71
SDQ11 I/O
Video memory data bus
72
SDQ5 I/O
73 SDQ10 I/O
74 V Digital ground
-
SS
75 SDQ6
I/O
76
SDQ9 I/O
Video memory data bus
77
SDQ7 I/O
78 SDQ8 I/O
79 V Digital power supply +3.3 V
-
DD
80 LDQM Video memory data mask output
O
81 Digital ground
V -
SS
82 Video memory write enable
WE_N O
83
UDQM O Video memory data mask output
84 CAS_N Video memory column address strobe output
O
85 SDCKOUT Video memory clock output
O
86 Video memory low address strobe output
RAS_N O
87 Digital ground
V -
SS
88
SCS_N O Video memory chip enable
FUNCTION
PIN
NAME I/O
NO.
SA13 Video memory address bus
89 O
90 V Digital power supply +3.3 V
-
DD
91 SA11
O
92 SA12
O
SA9
93 O
Video memory address bus
94 SA10 O
95 SA8 O
96 SA0
O
97 V Digital ground
-
SS
98 SA1
O
Video memory address bus
99 SA6 O
100 SA7 O
101 V Digital power supply +3.3 V
-
DD
102 SA2
O
103 SA5
O
Video memory address bus
104 SA3 O
105 SA4 O
106 V Digital ground
-
SS
107 GCK2OUT Dot clock output 2
O
108 V Digital power supply +3.3 V
-
DD
109 DRO0 O
110 DRO1 O
111 DRO2
O
Digital R signal output
112 DRO3
O
113 DRO4
O
114
DRO5 O
115 DGO0 O
Digital G signal output
116 DGO1
O
117 V Digital ground
-
SS
118 DGO2
O
Digital G signal output
119
DGO3 O
120 V - Digital power supply +3.3 V
DD
121 DGO4
O
Digital G signal output
122 DGO5
O
123 DBO0
O
124
DBO1 O
Digital B signal output
125
DBO2 O
126 DBO3
O
127 V Digital ground
-
SS
128 DBO4
O
Digital B signal output
129
DBO5 O
130
YS_N O YS signal output
131 BLANK_N Non-display interval output
O
132 V Digital power supply +3.3 V
-
DD
133 DACV DAC analog ground
-
SS
134 Analog R signal output
R O
135
G O Analog G signal output
136 B Analog B signal output
O
137 IREF DAC reference electric-current input
-
138 DACV DAC analog power supply +3.3 V
-
DD
139
TEST2_N I
140
TEST1_N I Test pin
141
TEST0_N
I
142 CSYNC_N Horizontal synchronized signal / Compound synchronized signal output
O
143 VSYNC_N Vertical synchronized signal output
O
144
GCK1OUT O Dot clock output 1
145
V - Digital power supply +3.3 V
DD
146
GCK2IN I Dot clock input 2
147 DRI0 Digital R signal input
I
148 V Digital ground
-
SS
149
DRI1 I
150
DRI2 I
151
DRI3 I Digital R signal input
152 DRI4
I
153 DRI5
I
154
DGI0 I
155
DGI1 I
Digital G signal input
156
DGI2 I
157
DGI3
I
158 V Digital power supply +3.3 V
-
DD
159
DGI4 I Digital G signal input
160
V - Digital ground
SS
161
DGI5 I Digital G signal input
162
DBI0
I
163 DBI1
I
164
DBI2 I
Digital B signal input
165
DBI3 I
166
DBI4 I
167
DBI5
I
168
HSIN_N Horizontal synchronized signal input
I
169
VSIN_N I Vertical synchronized signal input
170
V - Digital power supply +3.3 V
DD
171
V - Digital ground
SS
172
GCK1IN Dot clock input 1
I
173
SYCKIN System clock input
I
174
PLLV - PLL analog power supply +3.3 V
DD
175
PLLV - PLL analog ground
SS
176
FILTER - Filter connect pin for PLL
PSR-S750/PSR-S950
DM: IC407 (PSR-S950)
FUNCTION
35