Sony STR-K995 Service Manual page 50

STR-K995
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Pin No. Pin Name
49 DIR_ERROR
50 DIR_XSTATE
51 NMI
52 MD2
53 MD1
54 MD0
55 INIT
56 VCC
57 X1
58 X0
59 VSS
60 X0A
61 X1A
62 RESET_TRG
63 DIR_DATA0
64 BST_SEL
65 GP9
66 BST
67 HCS
68 HACN
69 DSP_RESET
TE
70 FL_CLK
L 13942296513
71 FL_DATA
72 PCM1609_ML
73 PM
74 GP12
75 PCM1609_MDO
76 VSS
77 VCC
78 FL_LAT
79 TUNER_CLK
80 TUNER_DATA
81 STOP
82 SIRCS_IN
83 ERROR_SEL
84 RDS CLK
85 POWER_KEY
86 RDS_DATA
87 DCAC DSP IN
88 HDMI CEC IN
89 HDMI UART IN
90 HDMI UART OUT
91 HDMI_CEC_OUT
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92 XM_MIXMO
93 XM MOXMI
94 HDMI_REG_CTRL
.
95 VCC
96 VSS
97 EEPROM_DATA
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I/O
I Error signal input from digital audio interface IC
I State signal input from digital audio interface IC
I Not used. (Fixed to "H" (+3.3V))
I Operation mode setting pin 2 for Flash programming
I Operation mode setting pin 1 (Fixed to "L")
I Operation mode setting pin 0 (Fixed to "L")
I Reset signal input
— Power supply pin (+3.3 V)
O High speed clock output (12.5 MHz) (Main clock)
I High speed clock input (12.5 MHz) (Main clock)
— Ground pin
I Not used. (Fixed to "L")
O Not used. (Open)
O Reset trigger signal output
I Serial data signal input for digital audio interface IC
O Burst select signal output
I GP9 address strobe signal input
O Burst signal output
O HCS signal output
I HACN signal output
O Digital signal processor reset signal output
O Fluorescent display serial clock signal output
O Fluorescent display serial data signal output
O ML signal output for D/A converter IC
O PM signal output
O GP12 address strobe signal output
I MD signal input
— Ground pin
— Power supply pin (+3.3 V)
O Fluorescent display serial latch signal output
O Tuner serial clock signal output
O Tuner serial data signal output
I Stop signal input
I Remote control receiver signal input
I Error select signal input
I/O XMDB power control signal output
I Power key signal input
I XM command signal input
I DCAC display in signal input
I HDMI CEC signal input
I HDMI select signal input
O HDMI select signal output
O HDMI CEC signal output
I XM MIXMO signal input
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O Not used. (Fixed to "H" (+3.3V))
y
O HDMI REG control signal output
i
— Power supply pin (+3.3 V)
— Ground pin
I/O EEPROM serial data signal input/output
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8
Description
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