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SCHEMATIC DIAGRAM - 17
MAIN (AUDIO-OUT1) CIRCUIT
ZFLAG
26
AMUT
25
ADAC5V
24
MIXR
23
ADACGND
22
MIXL
21
VREF
20
ACE3H/DACMUT
19
FR
18
ADACGND
17
FL
16
TO
ADACGND
DVD MODULE 2
15
SR
(HIND) CIRCUIT
14
ADACGND
(PS4201) ON
13
SCHEMATIC
SL
12
DIAGRAM - 12
ADACGND
11
SW
10
ADACGND
9
CNT
8
TRAYREF
7
TRAYDRV
6
TRAYMUT
5
TRV-SW+
4
TRAY/TRV
3
DGND
2
AUDIODIGITAL
1
PP4301
QR4302
XN0431100L
MUTING CONTROL
(AUDIO)
3
2
1
-5V
A02
QR4301
UNR221100L
R4301
1.5K
MUTING SWITCH
(AUDIO)
QR4301
TC4306
TC4301
TC4302
TC4303
TC4304
TC4305
ADIGITAL
A02
: -B SIGNAL LINE
: +B SIGNAL LINE
TL4301
4
C4313
5
0.1
6
R4313
22K
Q4302
2SD0601AHL
R4302
MUTING SWITCH
(AUDIO)
2.2K
Q4302
TL4303
C4312
10V1000P
R4331
7.5K
C4339
0.1
R4332
7.5K
C4340
50V220P
R4304
3.3K
C4323
50V220P
C4324
50V220P
: MAIN SIGNAL LINE
MUTE
L4301
G0C221JA0019
A+5V
R4362
10K
POWER_MUTE
R4355
15K
C4336
82
2
1
IC4301
3
R4356
15K
C4337
82
6
7
IC4301
5
IC4301
C0ABBB000118
OP-AMP
(WITH TONE CONTROL)
IC4301
C4314
8
0.1
VCC
VEE
C4315
4
0.1
AO2/VO
VO
OP
MIXLOUT
AO2
MIXROUT
AO2
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