Read Sony STR-DE895 Service Manual online
18
STR-DE895
Pin No.
Pin Name
I/O
Pin Description
55
RSTX
I
RESET IC
56
VCC
—
Power supply pin (+3.2 V)
57
X1
I
System clock signal input (16.5 MHz)
58
X0
O
System clock signal output (16.5 MHz)
59
VSS
—
Ground
60
VOLT_DETECT_STOP
I
VOLTAGE DOWN DETECT
61
RDS_INT
I
RDS CLOCK IN (Fixed at L)
62
PW_ON/OFF
I
POWER ON/OFF SW
63
SIRCS
I
REMOTE SENSOR
64, 65
NO USED
—
Not used (Fixed at L)
66
CTRL S OUT
O
CONTROL S OUT (DE995 only)
67
DIR CE
O
DIR CE
68
VCC
—
Power supply pin (+3.2 V)
69
DI
I
DIR DATA IN
70
D.DO
O
DIR DATA OUT
71
ERROR
I
DIR ERROR
72
XRST1
O
AUDIO DSP IC RESET
73
PM1
O
AUDIO DSP IC PM1
74
9718.GB9
I
AUDIO DSP IC GP9
75
9718.BST1
O
AUDIO DSP IC BST1
76
9718.HCS1
O
AUDIO DSP IC HCS1
77
VCC
—
Power supply pin (+3.2 V)
78
9718.HACN1
I
AUDIO DSP IC HACN1
79
9718.PLL1
I
AUDIO DSP IC PLL1
80
DIR_DATAO
O
DIR DATA 0
81
DIR_XSTATE
O
DIR XSTATE
82
DIR_XMODE
O
DIR XMODE
83
DIR_CKSEL1
O
DIR CKSEL1
84
DIR_CLK
O
DIR CLOCK
85
AK5380_PDN
O
AK5380 PDN
86
A1 IN
I
CONTROL A1 INPUT
87
A1 OUT
O
CONTROL A1 OUTPUT
88
AK4355_CSN
O
AK4355 CSN
89
AK4355_CDTI
O
AK4355 CDTI
90
AK4355_CCLK
O
AK4355 CCLK
91
AK4381_CSN
O
AK4381 CSN
92
AK4381_PDN
O
AK4381 PDN
93
AK4355_PDN
O
AK4355 PDN
94
FLASH_A
—
FLASH PROGRAMMING (Fixed at L)
95
FLASH_B
—
FLASH PROGRAMMING (Fixed at L)
96
FLASH_C
—
FLASH PROGRAMMING (Fixed at H)
97
VCC
—
Power supply pin (+3.2 V)
98
VSS
—
Ground
99
EEPROM.SDA
I/O
EEPROM
100
EEPROM.SCL
I/O
EEPROM
101
VSS
—
Ground
102
9718.HCLK
O
AUDIO DSP IC CLOCK
103
HDIN
O
AUDIO DSP DATA IN
104
HDOUT
I
AUDIO DSP HD OUT
105
OSD_CLK
O
OSD CLOCK (DE995 only)
106
OSD_DATA
O
OSD DATA (DE995 only)
107
OSD_LAT
O
OSD LATCH (DE995 only)
108
A_D
O
AUDIO DSP2 IC
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