Sony STR-DE825 Service Manual page 36

Pin No. Pin Name I/O
101 RY-FRONT/A O
102 RY-FRONT/B O
103 RY-CENTER O
104
RY-REAR O
105 WOOFER-RY O
106 RY-HP O
107
RY-POWER O
108 RY-DIR-PASS O
109 DIG-IN 2 I
110 DIG-IN 1 I
111
DIG-IN 0 I
112 TEST 0 —
113 TEST 1 —
114 TEST 2 —
115
— —
116 — —
117 — —
118 — —
119 VSS —
120 — —
Front speaker A relay
Front speaker B relay
Center speaker relay
Rear speaker relay
Sub Woofer relay
Head phone relay
Power relay
Direct pass relay
Digital input select 2 (74HC151)
Digital input select 1 (74HC151)
Digital input select 0 (74HC151)
Test port 0 (Not connected, open)
Test port 1 (Not connected, open)
Test port 2 (Not connected, open)
Not used (Connected to GND)
Not used (Connected to GND)
Not used (Connected to GND)
Not used (Connected to GND)
GND (Connected to GND)
Not used (Connected to GND)
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Description