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SCHEMATIC DIAGRAM - 18
: MAIN SIGNAL LINE

: +B SIGNAL LINE

: -B SIGNAL LINE

: DVD AUDIO SIGNAL LINE

FAN MOTOR M

DVDREG CIRCUIT

TO MAIN CIRCUIT (CP703/CP704) ON SCHEMATIC DIAGRAM-23
CN703
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4

1 1

2 2

CP704

CN704

FANFAN+

26 25 24 23 22 21 20 19

R284 18K

C276 16V10

C277 470P

R278 10K R282 22K

C279 R281 22K 47P

AUDIODIGITAL DGND CLK STAT CMD WIDE1 ZFLAG AMUTE ADAC5V ADAC5V MIXL GND MIXR GND FL GND FR GND SL GND SR GND CNT GND SW

R280 100K C278 470P

C275 16V10

R277 10K R279 100K R283 18K C281 R285 16V22 1K IC252 QUAD OP AMP Q251-Q253 MUTING SWITCH C297 16V22

MUTE_ZFLAG

6CHFL SGND 6CHFR 6CHSR 6CHSL 6CHC 6CHSW MIXL MIXR MO+9V DCIN PGND FANFAN+ +7.5V -7.5V R305 47K C299 2200P R306 47K C300 2200P C298 16V22 6CHSL 6CHSR 6CHC C301 16V22 R307 C303 47K 2200P R308 47K C304 2200P C302 16V22 6CHSW 6CHFL C295 2200P 6CHFR C293 16V22 R303 47K R304 C296 47K 2200P C294 16V22 MUTE_ZFLAG

18 AC3CH/DACMUT 17

10 9 8 7 6 5 4 3 2 1

+VCC

TO DVD MODULE (2)CIRCUIT (FP4202) ON SCHEMATIC DIAGRAM-13

16 15 14 13 12 11

C280 47P

C289 0.1

M5228FPE1 B1GFGCAA0001 Q252
<0V> ((0V))

<7.93V> ((7.93V))

<0V> ((0V))

<0V> ((0V))

<0V> ((0V))

<0V> ((0V))

<0V> ((0V))

1

2

3

4

5

6

7

<0V> 6

1 <0V>
((0V))

+

SR C
13

IC252
-VCC <0V> ((0V)) <0V> ((0V)) 12 11 10

SL

+

R299 1K R300 1K
8

((0V)) <0.67V> 5 ((0.67V)) <0V> ((0V))

-

+ -

2 <0.67V>
((0.67V))

SW +
-

4

3

<0V> ((0V))

<0V> ((0V))

<0V> ((0V))

<0V> ((0V))

<0V> ((0V))

14

9

C282 16V22 R286 1K R295 C291 1K 16V22

<0V> ((0V))

R293 18K

R291 22K C290 0.1

C285 47P R287 10K C283 16V10 R289 100K

C286 47P R292 22K R294 27K

Q253
<0V> 6

CN1304

1 <0V>
((0V))

C287 470P

C288 470P R290 100K R288 10K

R301 1K R302 1K

((0V)) <0.67V> 5 ((0.67V)) <0V> 4 ((0V))

2 <0.67V>
((0.67V))

C284 16V10 C265 16V10 R265 10K

3 <0V>
((0V))

R271 R269 22K

18K C269 47P R273 1K

R296 1K C292 16V22 C273 16V22
<0V> 6 ((0V)) <0.67V> 5 ((0.67V)) <0V> 4 ((0V))

R267

C267

100K

470P

Q251
1 <0V>
((0V))

C272 0.01 <0V> ((0V)) <0V> ((0V)) <0V> ((0V)) <7.85V> ((7.8V)) R297 1K R275 150K R276 150K R298 1K

2 <0.67V>
((0.67V))

5

6

7

8

R268 100K

C268 470P

C271 0.01

VCC FL

3

IC253
FR VEE
4 3 2 1

<0V> ((0V))

C266 16V10

R266 10K

R270

<-7.8V> ((-7.8V)) <0V> ((0V)) <0V> ((0V)) <0V> ((0V)) 22K C270 47P 18K

R272

R274 C274 1K 16V22

C309 50V3.3

Q255
<1.24V> ((-3.93V)) <1.45V> ((5.06V))

R319 1K

R321 22K

IC253

KIA4558FEL
DUAL OP AMP Q254

<0V> ((5.06V))

B1GBCFJN0004
D251 <4.67V> ((0V)) CONTROL SWITCH (ZFLAG : HIGH) Q255 <0V> ((3.24V)) <0V> ((0V)) D251-D252,D451 1SS355TE17 D451 MUTING CONTROL SWITCH (SUPPLY) Q256 MUTING CONTROL SWITCH

Q256
<0V> ((0V))

<4.27V> ((0V))

D252

Q254

B1GDCFJJ0002

B1GBCFJN0004

SCHEMATIC DIAGRAM - 19
: +B SIGNAL LINE

CD LOADING CIRCUIT
IC1 C0GAM0000005
10
NC 9 VS 8

DVDREG CIRCUIT
TO DVD MODULE(2) CIRCUIT (FP3202) ON SCHEMATIC DIAGRAM-12
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

MOTOR DRIVE VCC VREF NC 7 6 5 4 3

2

1

CP6251

C2 0.01 M RM1 Q1

C1 16V100 R1 1K

M+9V-CTL

M+9V M+9V M_GND M_GND D+5V D+5V DGND DGND

D+2.5V D+2.5V DGND DGND A+5V A+5V AGND AGND

CD DETECT CIRCUIT
1 2 3 1 2 3

D2 B0BA4R600003

B1GACFGG0004
POWER SUPPLY CONTROL

C716 25V2200P

C717 0.01

Q1
L PLUNGER BOTTOMSW POSITION PSLED SW2 D_GND SW2 P_GND SW1 OPEN CLAMP CCW DRIVEPOWER HALF CW
1 2 3 4 5 6 7 8 9 10 11 12 13 14

SW4

W2

W2

W1
1 1 2 3 4

D1 GP1S94

2 3 4

SW1 SW3

TO DVDREG CIRCUIT (CN1) ON SCHEMATIC DIAGRAM-20

SW5

CN1

SPINDLE POSITION CIRCUIT
Q708 Q711

R710 560

R709 560

Q701

Q701
<0V> ((0V)) <14.92V> ((0V))

<14.93V> ((14.93V))

B1GDCFJJ0002
SWITCH (15V) Q702

KTA1046
REGULATOR Q709

B1ABCF000011
REGULATOR Q712

POWER SUPPLY CONTROL SWITCH (15V) <0V> ((9.23V)) D706 B0BC5R000009 C704 0.01 <17.67V> ((15.79V)) R708 22K <17.54V> ((15.02V)) <0V> ((9.07V))

B1GBCFJN0004

Q702
<0V>((0V)) <0V>((4.73V)) D702 D701 D701-D704 RL1N4003N02 C701 0.1 D704 D703

B1ABGC000001
REGULATOR Q710

2SB621ARSTA
REGULATOR Q713

Q703 Q704
<0V> ((8.46V))

R703 4.7K

2SB621ARSTA
REGULATOR Q703

B1ABCF000011
REGULATOR Q704

R704 330 C703 16V10 R705 100K

D707 B0BC9R000008

C702 25V4700

C705 0.01

REGULATOR

REGULATOR

Q705 CURRENT LIMITTING SWITCH (SHORT-CIRCUIT PROTECTION) 1 1 1 1

B1ADCF000001

Q705 <-3.2V> ((-3.2V))
<17.58V> ((15.69V)) R716 R715 R714 R713 <17.58V> ((15.59V)) R711 1

D+2.5V

AU+5V

M+9V

M+9V

D+5V

A+5V

AU+5V

D+2.5V

D+5V

R717 22K R718 1K

R712 1

A+5V

D708 1SS355TE17

L701 RLL500050T-Y

L702 G0ZZ00001930 C706 6.3V820 C739 10 R719 8.2K D709 SFPB-72V
5 ON/OFF VIN 1 VOUT 2

D710 B0BC7R500001

<0V> ((4.12V))

Q712
<0.53V> ((5V))

<0.34V> ((5.83V)) 1SS355TE17 R731 4.7K <1.72V> ((5.17V))

Q710
<0V> ((4.99V))

Q708
R728 4.7K D714 1SS355TE17 <0V> ((2.49V)) C713 1000P

<0V> ((5.82V)) D716 1SS355TE17

R720 2.2K

<0.4V> ((5.84V))

<0V> ((1.21V))

4

OADJ COM 3

<17.7V> ((15.6V)) <0V> ((5.96V)) <0V> ((0V))

D715

C714 1000P

<2.2V> ((5.12V)) <0.16V> ((5.09V))

C715 1000P <0.32V> ((5.15V))

Q709
<0V> ((1.64V))

<2.34V> ((5.11V)) <0.87V> ((5.11V)) <0V> ((2.2V))

IC702 C0DBAJG00002
VOLTAGE REGULATOR

R723 1.8K

Q711
<0V> ((4.18V))

C764 0.01 R725 2.2K

R724 18K

C710 10V100

VCC

C712 16V10 R730 150K

R727 330K

R729 680 D711-D713 B0ADCC000002

<0V> ((4.92V)

<0V> ((0V)

D713

R732 680

C708 6.3V220

<0V> ((5.85V)

D711 R722 560

R726 150

2

3

VO

D712

GND

<0V> ((4.16V))

C711 16V10

Q713

<0.14V> ((4.82V))

<0.16V> ((4.75V))

VOLTAGE REGULATOR

IC703 LM2940T5M

1

C707 10V100
1 2 3

TO SUB-TRANSFORMER CIRCUIT (W705) ON SCHEMATIC DIAGRAM-25

L703 RLL500050T-Y

C709 25V100

CP705

C719 0.1

KTA1046

B1ABCF000011

L704 RLL500050T-Y

L705 RLL500050T-Y

D705 B0ADCC000002

FP702 4000

R707 820

TO CD LOADING CIRCUIT (CN1) ON SCHEMATIC DIAGRAM-19

CN1
8 1 6 5 4 3 2 7 9 10 11 14 12 13

PLUNGER BOTTOMSW POSITION PSLED D_GND SW2 P_GND SW1 OPEN CLAMP CCW DRIVEPOWER HALF CW PL

DVDREG CIRCUIT

2SB0621ARA

WIDE1 Q451 SWITCH

SCHEMATIC DIAGRAM - 20

R478 4.7K C455 0.01 D455 RL1N4003N02 <0V> ((0V))

R479 100K

IC451

Q452

R476 220

: +B SIGNAL LINE

PL BOTTOMSW POSITION SW2 SW1 OPEN CCW CW HALF
PLG ECS

CLK R474 CMD R473 STAT R472
7
C/SW_OUT

220 220 220
<0V>((0V)) <0V>((0V)) <0V>((4.89V)) <4.92V>((0V)) <0V>((0V)) <4.94V>((4.94V)) <4.94V>((4.94V))
6
DVD_STAT SYNC

C2BBFD000307
L452 G0C100AJ0030

CLAMP
3
KEY2 AVSS

PSLED

MECHA CONTROL

Q451

R484 1K <9.16V> ((9.16V))

<0V> ((0V))

<9.18V> ((9.15V))

R483 <9.17V> 10K ((9.14V))

<0V>((0V))
LED /E_CLK XOUT

: -B SIGNAL LINE

B1GBCFJN0004

PLUNGER CONTROL SWITCH

21 20 19 18 17 16 15 14 13 12 11 10

22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
IN LED_STB VSS

R475 10K
<2.27V>((2.27V))

<0V>((0V))

<0V>((0V))
LED_CLR REST

<0V>((0V))

<0V>((0V))

R464 100K

<4.94V>((4.94V))
PSTN CNVSS

R454 10K

<0V>((0V))
SW2 OPN

<0V>((0V))
SW1 CLS

<0V>((0V))
SW3 DATA I

<4.93V>((4.94V))
CCW DATA O

<4.93V>((4.94V))
CW B_CLK

<4.93V>((4.94V))
9
HALF B_CS

<0V>((0V))
8
DVD _CLK DVD _CMD B_REQ

<0V>((4.38V)) <0.54V>((1.47V))

<0.6V>((1.16V))
5
SEL 5/1 PWCONT

<0V>((4.05V))
4
SW4 MUTE

<0V>((0V))

R492 220

<4.93V>((4.94V))
2
KEY1 VREF

<0V>((0V))
1
CSEL VCC

R465 R466 R467

R468 R469 R470 C453 0.01 C454 6.3V47

<0V>((0V))

R491 220

CN701

<0.38V>((0.37V))

C456 0.01 <0V> ((0V)) R485 4.7K R486 4.7K
OUT GND

D456 1SS355TE17

X451 RSXY8M00D01T

<0V>((0V))

R460 R462 220

680

LED/E_DTA XIN

Q452

<2.06V>((2.06V)) <4.97V>((4.96V)) <0V>((0V)) <4.93V>((4.93V)) <0V>((0V))

SW5 TEST

R461 1K C452 0.022 R463 10K

<0V>((4.19V)) <0V>((4.94V)) <1.1V>((2.12V)) <0.59V>((0.6V)) <2.52V>((2.21V)) <0.62V>((1.69V))

IC451
R459 R458 R457 R456 R455 220 220 220 220 220

ASPECT

1

4.7K 47K 4.7K 4.7K 4.7K 4.7K L451 RLQB101KT-1Y

R480 10K

2 3 4

R453 820

R452 10K

R481 R482

10K 10K

M_RST M_CS M_CK

R471 220

TO MAIN CIRCUIT (CP701) ON SCHEMATIC DIAGRAM-23
5 6 7 8 9 10 11 12

M_SI M_SO M_RQ ASPECT DGND SW5V 14.7V +7.5V -7.5V