Sanyo PLC-XP57L - USB, Wireless Mouse, and Security Locks

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Chassis Description
Q5002
Q5001
Q5004
Q5303
Q5007
1
15
2
5
3
12
5
14
2
15
2
3
3
65
12
10
9
10
3,14
7
7
1
12
13
16
15
3
6
Mute: H
Mute: H
Monitor out ON : L
Monitor out OFF : H
15
47 45
K00D
K40C
K16R
K10P
K40E
K10R
K8T
K16S
IC301
SYSTEM
CONTROL
PW_SCL_3V
PW_SDA_3V
PW_SCL_5V
PW_SDA_5V
SP OFF
VOLUME
VOLUME
AUDIO_SW1
AUDIO_SW2
AUDIO_SW1
AUDIO_SW2
SP OFF
325
246
5
2
232
4143
46
5
84
MAIN BOARD
DRIVE BOARDAV BOARD
IC1652
AUDIO-CONTROL
<BH3540>
IC1651
PRE AMP.
<EL2244>
L
R
L
R
L
R
L
R
PC 1
AUDIO-IN/OUT
PC 2
AUDIO-IN
VIDEO
AUDIO-IN
(VARIABLE OUTPUT)
IC281
DAC
IC3252
BUFFER
IC3251
BUFFER
264
IC5002
SW
SP_MUTE
1312
11
IC001
AUDIO-SW
<4052>
SP_MUTE
3
1
5
6
715
263
AUDIO_MUTE
M_OUT
Q1681/Q1682
7
7
5
5
14
17
14
17
Mute: L
3
4
1
2
K16N
IC1631
L
- AMP.
<TDA7056>
IC1632
R
- AMP.
<TDA7056>
L
SP901
SP902
L
R
R
Audio signal processing stage