Sony HCD-XB66 Service Manual page 24

Pin No. Pin Name
86 CAP-M-ON/OFF
87 PB-A/B
88 EQ-H/N
89 BIAS
90 REC-MUTE
91 NR-ON/OFF
92 R/P-PASS
93 TC-MUTE
94 A-PLAY-SW
95 B-PLAY-SW
96 RELAY
97 A-HALF
98 POWER
99 SW-F-CON
100 STK-MUTE
*1 Disc tray turn motor (M201) control
Mode
Terminal
TBL-L (pin ^º)
TBL-R (pin ^¡)
I/O
O
Capstan motor (M1) on/off control signal output terminal "L": capstan motor on
O
Deck-A/B selection signal output to the HA12203NT (IC1501) "L": deck-A, "H": deck-B
Normal/high speed selection signal output to the HA12203NT (IC1501)
O
"L": normal speed, "H": high speed
Recording bias on/off selection signal output to the HA12203NT (IC1501)
O
"L": bias off, "H": bias on
Recording muting on/off selection signal output to the HA12203NT (IC1501)
O
"L": muting on, "H": muting off
Dolby NR on/off selection signal output to the HA12203NT (IC1501)
O
"L": dolby off, "H": dolby on
Recording/playback/pass selection signal output to the HA12203NT (IC1501)
O
"L": recording mode
Line muting on/off selection signal output to the HA12203NT (IC1501)
O
"L": muting off, "H": muting on
I
Detection input from the deck- A play detect switch (S1001) "H": deck-A play
I
Detection input from the deck- B play detect switch (S1002) "H": deck-B play
Recording/playback select signal output to the REC/PB switch (IC602)
O
"L": playback, "H": recording
Detection input from the deck-A cassette detect switch (S1003)
I
"L": cassette in, "H": no cassette
Power on/off control signal output for the audio system (+5V) and deck, panel, audio system
O
(+7V and –7V) "L": power on, "H": standby
O
Super woofer mode control signal output to the M62427FP (IC201) "H": music, "L": movie
O
Power amplifier on/off selection signal output terminal "L": on, "H": standby
COUNTER-
STOP
CLOCKWISE
"H" "L"
"H" "H"
Function
CLOCKWISE
"H"
"L"
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BRAKE
"L"
"L"