Read Sony HT-SL7 / HT-SL7A / STR-KSL7 / STR-SL7 / TA-KSL7 Service Manual online
26
STR-KSL7/SL7/TA-KSL7
Pin No.
53
54
55
56
57
58
59
60
61
62
63 to 64
65
66
67
68
69
70
71 to 73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
I
I
I
I
I
I
O
O
O
I
I
O
I
I
I
O
O
I
O
O
O
I
O
O
I
—
I
O
—
O
I
O
O
O
I
I
I
I
I
I
O
O
O
O
O
Pin Name
I.LIMIT
P73
HP SW
POWER SW
SIRCS
P77
TUNER CE
TUNER DATA
TUNER CLK
TUNER DO
P84 - 85
TUNER MUTE
TUNED
STEREO
SP RY
SW RY
HP RY
P94 - 96
VIDEO INH
SW1
SW2
RESET
TC4052A
TC4052B
PA4
VSS
X0
X1
VCC
XMODE
CKSEL
DIR CLK
DIR CE
DIR DI
D.DO
ERROR
XSTATE
DIR DATAO
P11
HTIB
DATA
CLK
CE
CSB
IC
Description
Over current detection signal input from the power driver
Not used (connected to ground)
Headphone detection signal input
Power switch detection signal input
Data input from the remote control receiver
Not used (connected to ground)
Serial control latch signal output to the tuner
Serial control data output to the tuner
Serial control clock output to the tuner
Data input from the tuner
Not used (connected to ground)
Muting control signal output to the tuner
Tuning a frequency detection signal input from the tuner
STEREO tuning signal input from the tuner
Not used (connected to ground)
Sub woofer relay control signal output
Headphone relay control signal output
Not used (connected to ground)
Video output muting control signal output
Video input selection signal output
Video input selection signal output
System reset input
Analog input selection signal output
Analog input selection signal output
Not used (connected to ground)
Ground
Terminal for a oscillator
Terminal for a oscillator
Power supply
Reset signal output to DIR
Not used (connected to ground)
Clock signal output to DIR
Chip enable signal output to DIR
Write data output to DIR
Read data input from DIR
PLL lock error, data error flag input from DIR
Source clock selection monitor input from DIR
Data input from DIR
Not used (connected to ground)
Terminal for package selection (STR : L, HT : H)
Data output to DAC
Clock output to DAC
Chip enable signal output to DAC
Sub DSP chip select signal output to DSP
Initial clear signal output to DSP
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