Acer X1230S Series, Service Manual

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Video amplitude 1.0 V
p-p
: Impedance 75
Ω
12.3 S-Video Input
4 pin Mini-Din (Female)
Y: Luminance amplitude 1.0 V
p-p
: Impedance 75
Ω
C: Chroma amplitude 0.286 V
p-p
: Impedance 75 Ω
12.4 YPbPr Input 15 pin D-Sub (Female) x 1
Y: Luminance amplitude
1.0 V
p-p
: Impedance 75
Ω
PbPr/C
b
C
r
: Chroma amplitude 0.7 V
p-p
: Impedance 75 Ω
12.5 Analog RGB Output X1130 : None
X1230/X1230S
/X1235/X1230K :
15 pin D-Sub (Female) x 1
G(Y): Video amplitude 0.7/1.0 Vp-p : Impedance 75
Ω

RB(CbCr): Video amplitude 0.7 Vp-p : Impedance 75
Ω

HD/VD/CS: TTL Level
13.0 Control Interface
13.1 IR Receiver
IR Receiver x 2 (Front/Top)
Angle: ±0
°
Distance 0~10m ; ±40
°
Distance 0~8m
13.2 Serial Connector
RS232 Mini DIN 3pin,
command table adhere to Appendix A
14.0 User Interface Adhere to Section “Electrical Specification”
14.1 Operator Keypad
9 Keys:
Power ; Source ; Resync ; e ; Menu ; Left ; Right ;
Up(Keystone-) ; Down(K)
14.2 Indicators
3 LEDs:
Power On/Off Status; Lamp Status; Temperature Status
14.3 Electric Keystone
Manual and Auto vertical keystone and adjustable range
±
40
°
15.0 Audio X1130 : None
X1230/X1230S
/X1235/X1230K : see 15.1~15.3
15.1 PC Audio Input
Φ
3.5mm stereo mini jack
500mVrms 10 K
Ω
or more
15.2 Audio output
Φ
3.5mm mono mini jack
15.3 Speaker X1130 : None
X1230/X1230S
/X1235/X1230K : Speaker 8 Ω 5W X 1,
Amplifier 1W X1