19
STR-DE375
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71 – 74
75 – 78
79
80 – 90
91 – 100
Pin Name
REAR-RY
CTR-RY
FRONT-RY
H/P-RY
WOOFER RY
SYS.POWER
P115
P114
FUNC.MUTE
P112
HP SW
P110
SET UP LED
NAME LED
LEVEL LED
SURR LED
P103
S.FIELD LED
B.B. LED
P100
P97 – P94
S15 – S12
VLOAD
S11 – S1
DIG10 – DIG1
Description
Control rear relay on/off
Control center relay
Control speaker relay
Control Headphone relay
Control Woofer relay
Detect power switch key
Not used
Not used
Control muting circuit
Not used
Detect headphone insert
Not used
Control Setup LED
Control Name LED
Control LEVEL LED
Control SURR LED
Not used
Control SF LED
Control Bass Boost LED (Not used)
Not used
Not used
Output signal to FL tube
Negative power supply
Output signal to FL tube
Output signal to FL tube
I/O
O
O
O
O
O
I
—
—
O
—
I
—
O
O
O
O
—
O
O
—
—
O
I
O
O