Sony STR-K700 - Fm Stereo/fm-am Receiver Service Manual page 32

STR-K700
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_IN
58 POWER RY
59 FL_DATA
60 FL_CLK
61 PROTECTOR
62 HP_RY
63 FUSE_DETECT
64 VOL_ENC (A)
65 VOL_ENC (B)
66 FRONT_RY
67 C/SB_RY
68 REAR_RY
69 NOT_USED
70 NOT_USED
71 NOT_USED
72 NOT_USED
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 NOT_USED
86 SW1
87 SW2
88 SW3
89 SW4
90 NOT_USED
91 NOT_USED
92 LRCK_SW
93 XMODE
94 CKSEL 1
95 CLK
96 CE
32
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
O ADCC DSP input
O Power relay control signal output
O FL driver signal output terminal
O FL driver clock signal output terminal
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 speaker relay control signal output
O Center speaker or Surround back speaker control signal output
O Rear speaker control signal output
— Not used
— Not used
— Not used
— Not used
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)
— Not used
O Video select control signal output (Not used)
O Video select control signal output (Not used)
O Video select control signal output (Not used)
O Video select control signal output (Not used)
— Not used
— Not used
O LRCK signal output to the selector
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