Read Sony DVP-FX815 (serv.man2) Service Manual online
7-2
Pin
Name
I/O
Description
number
49
TMS/V_ADIN5
I/O
DISC COVER SW
50
TCK/V_ADIN6
I/O
Version AD input 6
51
TDO/V_ADIN7
(-)
N.C
52
DVDD18
-
1.8V power pin for internal digital circuitry
53
IOA2
I/O
Microcontroller address 2/IO
54
IOA3
I/O
Microcontroller address 3/IO
55
IOA4
I/O
Microcontroller address 4/IO
56
IOA5
I/O
Microcontroller address 5/IO
57
IOA6
I/O
Microcontroller address 6/IO
58
IOA7
I/O
Microcontroller address 7/IO
59
HIGHA0
I/O
Microcontroller address 8
60
IOA18
I/O
Flash address 18/IO
61
IOA19
I/O
Flash address 19/IO
62
DVSS
-
3.3V Ground pin for internal digital circuitry
63
APLLCAP
I/O
APLL External Capacitance connection
64
APLLVSS
-
Ground pin for audio clock circuitry
65
APLLVDD3
-
3.3V Power pin for audio clock circuitry
66
IOWR
I/O
Flash write enable, active low/IO
67
A16
O
Flash address 16
68
HIGHA7
I/O
Microcontroller address 15
69
HIGHA6
I/O
Microcontroller address 14
70
HIGHA5
I/O
Microcontroller address 13
71
HIGHA4
I/O
Microcontroller address 12
72
HIGHA3
I/O
Microcontroller address 11
73
DVDD3
-
3.3V Power pin for internal digital circuitry
74
HIGHA2
I/O
Microcontroler address 10
75
HIGHA1
I/O
Microcontroller address 9
76
IOA20
I/O
Flash address 20/IO
77
IOCS
I/O
Flash chip select, active low/IO
78
IOA1
I/O
Microcontroller address 1/IO
79
IOOE
I/O
Flash output enable, active low/IO
80
DVDD3
-
3.3V Power pin for internal digital circuitry
81
AD0
I/O
Microcontroller address/data 0
82
AD1
I/O
Microcontroller address/data 1
83
AD2
I/O
Microcontroller address/data 2
84
AD3
I/O
Microcontroller address/data 3
85
DVSS
-
1.8V Ground pin for internal digital circuitry
86
AD4
I/O
Microcontroller address/data 4
87
AD5
I/O
Microcontroller address/data 5
88
AD6
I/O
Microcontroller address/data 6
89
IOA21/V_ADIN0
I/O
Battery
90
ALE
I/O
Microcontroller address latch enable
91
AD7
I/O
Microcontroller address/data 7
92
A17
O
Flash address 17
93
IOA0
I/O
Microcontroller address 0/IO
94
DVSS
-
3.3V Ground pin for internal digital circuitry
95
UWR
I/O
Microcontroller write strobe, active low
96
URD
I/O
Microcontroller read strobe, active low
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