Sony STR-DE895 Service Manual page 17

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Pin No.
55
56
57
58
59
60 VOLT_DETECT_STOP
61
62 PW_ON/OFF
63
64, 65
66 CTRL S OUT
67
68
69
70
71
72
73
74
75
76
77
78 9718.HACN1
79
TE
L 13942296513
80 DIR_DATAO
81 DIR_XSTATE
82 DIR_XMODE
83 DIR_CKSEL1
84
85 AK5380_PDN
86
87
88 AK4355_CSN
89 AK4355_CDTI
90 AK4355_CCLK
91 AK4381_CSN
92 AK4381_PDN
93 AK4355_PDN
94
95
96
97
98
99 EEPROM.SDA
100 EEPROM.SCL
101
102 9718.HCLK
www
103
104
105
.
106 OSD_DATA
107
108
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Pin Name I/O
RSTX I RESET IC
VCC — Power supply pin (+3.2 V)
X1 I System clock signal input (16.5 MHz)
X0 O System clock signal output (16.5 MHz)
VSS — Ground
I VOLTAGE DOWN DETECT
RDS_INT I RDS CLOCK IN (Fixed at L)
I POWER ON/OFF SW
SIRCS I REMOTE SENSOR
NO USED — Not used (Fixed at L)
O CONTROL S OUT (DE995 only)
DIR CE O DIR CE
VCC — Power supply pin (+3.2 V)
DI I DIR DATA IN
D.DO O DIR DATA OUT
ERROR I DIR ERROR
XRST1 O AUDIO DSP IC RESET
PM1 O AUDIO DSP IC PM1
9718.GB9 I AUDIO DSP IC GP9
9718.BST1 O AUDIO DSP IC BST1
9718.HCS1 O AUDIO DSP IC HCS1
VCC — Power supply pin (+3.2 V)
I AUDIO DSP IC HACN1
9718.PLL1 I AUDIO DSP IC PLL1
O DIR DATA 0
O DIR XSTATE
O DIR XMODE
O DIR CKSEL1
DIR_CLK O DIR CLOCK
O AK5380 PDN
A1 IN I CONTROL A1 INPUT
A1 OUT O CONTROL A1 OUTPUT
O AK4355 CSN
O AK4355 CDTI
O AK4355 CCLK
O AK4381 CSN
O AK4381 PDN
O AK4355 PDN
FLASH_A — FLASH PROGRAMMING (Fixed at L)
FLASH_B — FLASH PROGRAMMING (Fixed at L)
FLASH_C — FLASH PROGRAMMING (Fixed at H)
VCC — Power supply pin (+3.2 V)
VSS — Ground
I/O EEPROM
I/O EEPROM
VSS — Ground
O AUDIO DSP IC CLOCK
HDIN O AUDIO DSP DATA IN
x ao
y
HDOUT I AUDIO DSP HD OUT
OSD_CLK O OSD CLOCK (DE995 only)
i
O OSD DATA (DE995 only)
OSD_LAT O OSD LATCH (DE995 only)
A_D O AUDIO DSP2 IC
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8
Q Q
3 6 7 1 3
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STR-DE895/DE995
2 9 9 4 2 8
Pin Description
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9
17