Sony STR-DE875 Service Manual page 34

STR-DE875/DE975
Pin No. Pin Name
51 MBUS_STATUS_OUT
52 MD2
53 MD1
54 MD0
55 RSTX
56 VCC
57 X1
58 X0
59 VSS
60 VOLT_DETEC_STOP
61 RDS_CLK
62 PW_ON/OFF
63 MBUS_TV
64 MBUS_DVD
65 MBUS_VIDEO
66 SIRCS
67 DIR CE
68 VCC
69 DI
70 D.DO
71 ERROR
72 DATAO
73 XSTATE
74 D2.XRST2
75 D2.BST2
76 9616.PM2
77 VCC
78 9616.HACN2
79 9616.HCS2
80 9617.GP9
81 9617.BST1
82 9617.HCS1
83 9617.HACN1
84 9617.XRST1
85 9617.PM1
86 A1 IN
87 A1 OUT
88 PCM1800.RST
89 PCM1604.RST
90 PCM1604.ML
91 PCM1604.MC
92 PCM1604.MDI
93 PCM1604.MDO
94 FLASH_A
95 FLASH_B
96 FLASH_C
97 VCC
98 VSS
99 EEPROM.SDA
100 EEPROM.SCL
34
I/O
O MBUS status signal output
I Operation mode setting input
I Operation mode setting input
I Operation mode setting input
I Reset signal input
— Power supply
— Connection for a crystal resonator
— Connection for a crystal resonator
— Ground
I AC off detect signal input
I RDS clock signal input
I Power switch key detect signal input
I MBUS TV signal input
I MBUS DVD signal input
I MBUS VIDEO signal input
I Data signal input from the remote control sensor
O Chip enable signal output to DIR
— Power supply
O Data signal output to DIR
I Data signal input from DIR
I PLL error muting signal input from DIR
I Audio data signal input from DIR
I XSTATE data signal input from DIR
O Reset signal output to DSP2
O BST signal output to DSP2
O PM2 signal output to DSP2
— Power supply
I HACN2 signal input from DSP2
O HCS2 signal output to DSP2
I GP9 signal input from DSP1
O BST1 signal output to DSP1
O HCS1 signal output to DSP1
I HACN1 signal input from DSP1
O Reset signal output to DSP1
O PM1 signal output to DSP1
I Control A1 signal input
O Control A1 signal output
O Reset signal output to ADC
O Reset signal output to DAC
O Latch signal output to DAC
O Clock signal output to DAC
O Data signal output to DAC
I Data signal input from DAC
I Connected to ground
I Connected to ground
I Pull-up
— Power supply
— Ground
I/O Data I/O terminal
O Clock signal output to EEPROM
Description