Sony STR-K1500 - Receiver Component For Ht-ddw1500 Service Manual page 45

Pin No. Pin Name
48 STOP
49 MD0
50 MD1
51 MD2
52 RDS_CLOCK
53 RDS_DATA
54 SIRCS
55 HP_DETECT
56 POWER_KEY
57 ADCC_DSP_INT
58 POWER_RY
59 VOL_CL
60 VOL_DA
61 PROTECTOR
62 HP_RY
63 FUSE_DETECT
64 VOL_ENC (B)
65 VOL_ENC (A)
66 FRONT_RY
67 SP_B_RY
68 C/SB_RY
69 REAR_RY
70 SW_RY
71 ANALOG_SW_CLK
72 BRIGEABLE_RY
73 DO
74 SLATCH
75 TUNED
76 STEREO
77 RSTX
78 MUTE
79 X1A
80 X0A
81 VSS
82 X0
83 X1
84 VCC3
85 ANALOG_SW_DATA
86 D595_DATA
87 D595_CLK
88 D595_OE
89 D595_LAT
90 SELECT 2
91 SELECT 1
92 BST_SEL
93 XMODE
94 CKSEL 1
95 CLK
96 CE
I/O
I AC off detect signal input
I Operation mode setting input
I Operation mode setting input
I Operation mode setting input
I RDS clock signal input (Short to ground terminal)
I RDS data signal input (Short to ground terminal)
I Data signal input from the remote control sensor
I Headphone signal input
I Power switch key detect signal input
I ADCC DSP interrept input
O Power relay control signal output
O Volume IC clock signal output
O Volume IC data and latch signal output
I Protector status detect signal input
O Headphone relay control signal output
I Fuse detect signal input
I Volume signal input from rotary encoder
I Volume signal input from rotary encoder
O Front A speaker relay control signal output
O Front B speaker control signal output
O Center speaker relay control signal output
O Rear speaker control signal output
O Sub woofer control signal output
O Analog switch IC clock signal output
O Brigeable relay control output
I Frequency data signal input from the tuner
O Latch signal output to the tuner
I Tuning a frequency signal input from the tuner
I Stereo tuning signal input from the tuner
I System reset input
O Muting signal output to the tuner
— Not used
— Ground terminal
— Ground terminal
— Connection for a crystal resonator
— Connection for a crystal resonator
— Power supply (+3.3V)
O Analog switch IC data output
O I/O expander data output
O I/O expander clock output
O I/O expander O/P enable output
O I/O expander latch signal output
— Not used
— Not used
O BST signal output terminal
O Reset signal output to DIR
O CKSEL control signal output to DIR
O Clock signal output to DIR
O Chip enable signal output to DIR
Description
STR-K1500
45