Sony STR-KS600PM Service Manual page 39

Pin No.
Pin Name
52
RDS CLK
53
RDS DATA
54
SIRCS
55 FUSE DETECT
56
POWER KEY
57
NO USE
58 to 60
LAT3 to LAT1
61 SHIFT
62
SCDT
63
SOFT_MUTE
64
INT
65 STEREO
66
TUNED
67
TUNER_LED
68
OVF
69 FAN_CTL
70, 71
VOLB, VOLA
72 FL_DATA
73
FL_CLK
74 FL_STB
75
FAN_CLK
76
FAN_ON
77 RSTX
78 OVFW
79
X1A
80
X0A
81
VSS
82 X0
83
X1
84
VCC3
85
T. CLK
86 T. DATA
87
SLATCH
88
T_DO
89
T_MUTE
TC74AC_A,
90, 91
TC74AC_B
92 LRCK_SW
93
XMODE
94
CKSEL1
95
CLK
96 CE
97
D1
98
D0
99
ERROR
100 XSTATE
I/O
I
RDS interrupt clock signal input from the tuner unit
I
RDS serial data input from the tuner unit
I
SIRCS signal input terminal
I Fuse open detection signal input terminal "L": fuse opened
I
Power key input terminal "L": switch on
-
Not used
O
Latch signal output to the stream processor
O Serial data latch pulse output to the stream processor
O
Serial data output to the stream processor
O
Muting on/off control signal output terminal
O
Initialize signal output to the stream processor
I FM stereo detection signal input from the FM/AM tuner pack
I
Tuned detection signal input from the FM/AM tuner pack
O
LED drive signal output terminal
I
Overflow signal input from the stream processor
O Fan motor on/off control signal output terminal Not used
I
Jog dial pulse input terminal
O
Serial data output to the fluorescent display tube driver
O
Serial data transfer clock signal output to the fluorescent indicator tube driver
O Strobe signal output to the fluorescent indicator tube driver
I
Fan motor feedback clock signal input terminal Not used
I
Fan motor level detection signal input terminal Not used
System reset signal input from the reset signal generator "L": reset
I
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
I
Overflow signal input for subwoofer from the stream processor
O
Sub system clock output terminal Not used
I
Sub system clock input terminal Not used
-
Ground terminal
I Main system clock input terminal (24 MHz)
O
Main system clock output terminal (24 MHz)
-
Power supply terminal (+3.3V)
O
Serial data transfer clock signal output to the FM/AM tuner pack
O Serial data output to the FM/AM tuner pack
O
Latch signal output to the FM/AM tuner pack
I
Serial data input from the FM/AM tuner pack
O
Muting on/off control signal output terminal
-
Not used
O L/R sampling clock signal switching signal output terminal
O
System reset signal output to the digital audio interface receiver "L": reset
O
Output clock selection signal output terminal Not used
O
Clock signal output to the digital audio interface receiver
O Chip enable signal output to the digital audio interface receiver
O
Write data output to the digital audio interface receiver
I
Read data input from the digital audio interface receiver
I
PLL lock error signal and data error flag input from the digital audio interface receiver
I Source clock selection monitor input from the digital audio interface receiver
STR-KS600PM/KS600PW
Description
39