panasonic SAhm9951 Diagram

+6 hne

c:s>

CD signalline

BPISTA SERVO (REPX0144)

.1,.OPTICAL PICKUP CIRCUIT

°1

~

°

~--~8

I .. I

: ILD I I

I I I I 1 I I

!!I ~I~

r-----

I TIlACKINO ¡:-I

I COIL I

I rocus

I CQ/L

l J

Q701 o:~ 2SB709STX

LASER POWER DA/VE

ii1!:! o:

A

e o

R"

IVI

12.6V)

o E

A

C

B

A B

DI I

C712

0.1

mm

(VREF)

C'

-::!l.

R¡;;

".o

SV

~

(4.1V)

o(

'" '"

...

IC703 AN8780NSBE2

FOCUS COIU

TRACKING C01U

TIlAVERSE "'M ORJ SPIND/.E MOTOR DAIVE

IC701 AN8837SBE1

SERVO A"'P

...

H

O

>

..

w

=<

o:

1- > ... ... 1- 1-

H

PLAY

~

09V ilU:D

!

-p-p ~RF) TP30

0.5 u' 0.2V/0IV

~-:

,,°

o( '"

O o ..

.. ..

Z w

O

5

O O w w w O

C7.7 220P

.""

o

...

9

o:

o,

Z

¡;:; 1-

~~~I~ PLAY

.,..,..,. P-P

2m, O. IV iDlV

~~

0:-

TP31

~!! o:

~TP32

F

PLAY

,1.ilAJkU, + 02V

"",...""., t P-P

2m'.O.IV/0IV.

A

B

w

Z

ü:

o:

O

w ...

0.4V

!

SV)

C716

82'OP

,

1- o(

o:

'"

U

...

U

1-

w

>

O

O O

'"

t

O U

'

,

Z O

9 '"

'"

O o:

I;.....(í

Z

O

1-

w

5:

E:

1

'~- ¡ --, .

I

l_-s 11

R736

100

. ! I

l

SV>-ll

B~ I

A,J! \

' , i

sv

IOV!

! i

5H+¡

I ¡

I I

I .

, I

,

' I

l

!

I¡

: f

I! I

, \ I

¡I. !( , ¡; Il' I

.i I

J ~

j .'1'..

. "

I

.

I

i

I

TP36

?

-A

..,-

,,°

rB

TP35 TP38

?

-C 11!-

,,°

-D

6

TP37

,J,

o o

.

N

o O

ov ov

10.IV) (0.7V)

ñ

A

.¡.

B

..

O o

.:

N

U

o

z

"

..

"

z O

"

~~l+ ~;;

"H U 1

l.

~¡:

o:oJ

...

H

...

>

o:

>

U "

!

O U z z

"

>

..

z

Ü

~8

0:-

..,

z U

z

!

-

N

g.. .. " .. Z "

~¡;

0:'"'

~~

0:-

z

¡:

'"

o:

I

A B

-H

.A

~-

..."!

~~

E~

§

0:'"

R73!

7.7'1)

0:';

R749

12K

UO

6.B

R72I!

6.81< .. C

--o

Oo' o

= =J

I

i

Ii

I

:!!- ,,°

R734

100

~~<~..

O:N~U-

1

,W

-t

16 ,P

--< 5V~l

-B

;' I! I

h

j

¡

: r I

1\ I .t I

I¡ .

I ~ I

~ I

F-t

f ; I

5V I " 1

OVI . ¡ !

,,1~

L~ "

i I I

I

~ 1 I

~

.

l

1 I

11

I I

l

B

!!.\J.~C¡

R72E

:"~,,o

~

6.BK

R749'N\,&.8'I." ~

r

t

~

t

L

I!

,

i

~

MAt~:~

FoI6.93«MHz

.

cm

I5P

[

C7;~

15P

1-

-::1 R~

~

t

.'!

I

i

¡¡

r i

~f!: o:~

Q702 ~t04\l 0:- DTC114VKA14a .,..,..,.t p-p

SWlTCHINO 2mo.O.IVIOIV.

Ii. ~

~ .. f

~

~-:.L !3~ 1+

"°1 :;~

!:!iij

... .L &;-

5dI 5~I

+6 hne

5V

rn

23V

:56) SBCK Fo 16.9344MHz "'3.3ma. OV..1 5

.. TOUT IC702 MC~ 1

~PCK MN662746RPK1 MOATA. S

5/) AVoo2 g~~~~~ IFlOCK 11.

49 OSLF2 fTtOCK t:

48 PllF ~B~CK 13' 4 OSLF / SOCK ..

46 ORF PLAY PLAy SUBO 1:

~.~~ 45 IREF ~

. ARF - '8 P-P JL-JLov STAT,.

43 WVEL 0.5.0.0.2VIOIV. Fo7SHz IRST 1,

ov PLAY SMCK l'

4' TES Z ¡;¡ ~ ~ J J ~ PMCK I

PLAY ~lí

1.::::.:8> : CDsignalline

~8

0:-

C731

6.3V22O

'6' &4 6 f ~7, 5

~~~~o~~~o~~O~20:~~~~~

~9"~~J,,~~0:~g~>t;¡~~~~~ .

-Q~~~~" o:~<~<O<OO:"1L 'oc~ I

X2 OUT

XIIN- ~.!:! lníTIlflr 5V SROATA 3

V.. ti ~ I m ~ ov DVooI 4

SUBC

EFM SERVO PROCESSOR/ MLD 9

1 AVu2 DiOITAl SfGNAL PROCES50R/ SENSE 10

t

f\M

0.9V n n5V OMUTEu:

PLAY UlCK 2

R717

IK IK

R7IS

IK IK

~

t

OOO,,~~~ «~OOX.::I o> 9g~~o~~~~~~~~~~~~~~~

38 3 J.C 31 2 3 I

ii;

ii;¡ii;¡ii;

1

~rr

N"'>'"

:9.

U~li

A B C

O

E F G H 1.A B C O E F G H

Rll. cm

PLAY

W.

Rno

"''''.i -IL ~¡;

"o ,,~

I~RI

1L1

th¡e1L

:;h

TX 6

.LJI.""U. t0.2V

mTT'f'J tP-P

2mo.. O.IYIOIY.

50\'1

+"

cm

50\'1

+"

A B C o E F o H

fr

5V

TPn

y

11$

¡,pZI

y

-r.,3 3m3.

me

5V

PLAY

ll

n

I!J OV

PLM

u:

A

B

r5V

TPIS TP

I

I í

I¡

111

, J

~ J

.H

A

O

~~ ,..0

J

.:

~

¡¡

".

0227 Q227 (0.0\'»

2SD2144STA <O.

SWlTC..NO

0220

KRA111t.4TA

!

"UTlNG CON11Wl

1-

I

---t-

r

\

,

I I

I

J

--, I I

=J

~

VI

R271 0250

R2B2

RJ70

,.

R2B1 10'

21.

liZiV

o

~

H'..

220

C45J

-J- 0.0. = OJV47

91~151~15IS

' I

u

CN

Q205

CJ24

50'1J.3

-1-

C254

''''''0

C26J

0.01.

0.01

1cm

C253

''''''0

8.2' IBY10

21' 0.6'1

IV

«1\')

<,11>

CJ35

1/!V10

"12':~~~~

R3n

'oo.

«CN)) <eN>

¡

«CN»)

<eN">

'!

--

"1 ~

~ ~

.." '.7'

-

R402'.1'

-

R40)4.7'

R465 41K

-

H'"'.7'

~I ~

R4B'O'

~;;;~~;:!;8;::;g8<';88::;~;:::<

"~Q,~~~~~ "~"o."

I I

Al<

~ ~ ~ e ~ ~ ~ o ~ ~ N

¡,; ¡,; '" ¡,; " " " l' '" I N

~ """",o0. 51;; 5

¡J:!!~:1:¡>:¡::¡:~..:!:~;!.~0 ¡j ,,'" 01'.1 »« o."" o.uo"x", x!>

l45.

0454

1

~ o

r.'

1auN

;1;0

"

",:::1

~

,

IC451

o

'"

,

,.

z

o

~

E

~I ~I «j ¡1

~

- ~ N UEC>WIISU CONTROL

~o~ ::\o~ :;;0~;80

"

",::I~:::I~ :::I~:::I

~

R254

--- R2".

12.

."

R20)

12.

0205.0208

2SD2144STA

UUTlNG

I 9 ~ ~

I 1" ~ ~

11 I I ~~~ I

10451 OUT

~ M38503t.44084

~

,

~,I ~1:

,.

?~ggl".W~ J<I

R257

J..

~

~ ~x

:-

~I~~H~

~ R408

-100.

H288

3..

R272

1C20<

t.45218AP

BUfITR AUP

~'!.~~~

'"

r1

= C253

n

2;~~

~-:=J

~

,.

R270

R200

<v

,CJ,'¡;, R2..

r--

.1000P R289

I

R27\

JO

~

R2B4

..

R400

880

JO

47.

JO

'7'

,.J'

L -~---=t-

~

~ r

"V

I R271I

~--

L-ccl

x<-S1

",,,,,''''0000''

~J.

rr=;l

Mi

HP_R

HP_l

--1-

("LEO"" --

--

I

í

i

Ip--""

Ir---

r-"

V'--

I

i

I

-'

-'-'-"IT.

!!

.

'"c

--7.[N.

-

'

.

1;-------

t-

'I!-

I

'.1Jo(Uf)(.,¡)(I«\~'2)(11)('()o(O)(8)(7)(8)(5)( 4 )(3)(2)( 1

~1~151~15ISI~1¡Illil!

y )

~I~I ~I ~Il CN-

Ir-D A PANEL I!.:::ZI CN602

PÁG.45

Ifl

I

Y&r:u A DSP

..:.. CPB02

J;I

CII80

PÁG.37

.-----

-J +-r

~-

..

! ,

i

"""V

11

I

--w-

t -t<UT,

i,"~

.~

-.7J:N.

.-

.00..

...'

""

",2

~

,

--

"'

\

C28J

o.oll

-'-.

¡

I

~

I I

-..J

IC105

M62456FPE1 .TL"

R281 ((~ 1(0\') RJ4a ((~ ~g;¡:= ~

-- R.19 RJ95 0220

I

; 0207 ...L CN O 2 O7 0208 <0'1>

KRA111MTA ~ ((OV))~ KTC3199GRTA

1- -1,' 5~'J R2,>",7 CN ~1,¡2 I '¡'i~ 1~1~

I

I",,",CHING <eN> SMTCHING

Li 0210

2SB621ARSTA

""CULATOR

D223 IOJE

D224 IOJE

~I

~'

o. o. I

z z o.

!

'1ó).(iM

~

o. " 0.'

Z I z

j

I

z

;t

.J.

CN&>Ja¡

'- i

5.'K <fN> <eN> " <OV> -

~

""'.1 I ("';) = = = DComCTOR

-29'1 . J14V - RJ50

-29 -30.1 J.]K

<- <-,. > 0217

025

5CN10

n RJ8'

1.2" 0212

<.oV

«<.oV)

<4.OV>

'.9V ccm

(('.B\?) 0.01

<S.7V>

0222

UEOB.'V,

'1~<)o(;~~1)(1~.~J)(2)(IJoIo-

I:l

02"

J"

C27.

~P

O2721R2.

~

" o.aM¡ 15K

C270 022

~~- I 02a4

n_~~~ :m

~

RJ51 2SA933SST A

." SWITCHINC RVDISS13]TA

0218

RJ50 I KRA111 MTA

150 ~Li D210 SWITCHINC

-

RVDISSIJJTA

R<B'

'.7

~p:

g

v

Ir-II A PANEL IL:B CN603

PÁG.45

1. IlTZJJOOTA

=r

~ ).IN

Q218 <J."'!>

""O)

~

0205

RVDISS 1 JJTA

1K

L- 0211 Jr CJJI

I"""SS13JT,(f16V10

0222

KSB564ACYGTA

PO",", SUPPeY SWITCH

~1~UUUU1~

\lTZ.J5RICTA

J.

Q,2J

KTC3199GRTA

S'NfTCH1NC

(FAN WOTRO , ON)

5.JV av

«5.3'1)) «0\'»

<5."'" <fN>

{

)

CN 0208 m 22" 2SA933SSTA

I

"'55

C)JJ

.J"

39K

10K

D20J

R\lDISS 13]TA

.,l6

820K

CN ((0\')

«0\'» <OV>

<CN>

~

Q223 <10.15V>

Li

RJ72

,.

C".

8.JVIDO

CJ27

5CN4.7

«J.B\I)

"62

"8'

~ D208

Q226

022'

KTC3199GRTA

swrrCHNG

(oe omen

'.JV220

D202

0217

RJ67

10K

~H

""SS

R35J

220"

5..

~

CN

(W¡'':'NJ)

0214

WA700UA

0213

WA700ATA

""52

88K

C279

IINIO

C280 I

16V1o J

~

~~ "'~

a~

RJ6.

5."

J-

~

RJ70

4.7.

RJ71

10K 0224

KSB564ACYGTA

WOTORSUPPlY

SW~CH

r

(~~ RJT7

RJ74 <eN> 10.

100 Q225

. OV

((O.M) (0\'») RJlO

<D.2\'> <CN> 58K

022:>

KTC3199GRTA

"OTOR VOLTACE

lEVEl CON11!Ol

sua WOOFER

~

UEOB.4V

14.N

C07."

SLeH

SReH +CCH

IT=AN FAN J

HP sw

"<ID

C318 . ~) SUB.WOOmR

IBYIO r;;~' VOL-2ada I.DV

...L,:O,

, D'06

r 'MJI$SIJJTA

~ RJ.'

g~

ID"

::;~

1

220

JK202

CN50.

LID"'V

'1

14.N

C07." SCNO

"LeH "ReH SLeH

DN02 -1

=

~

~ C.sOJ

l.EV2

lEYI

WoICN

14.N

FAN

(tU".

-7.CN

¡

BV

0210

KTC3199GRTA

SWI1t:HIND

--

/~~--=~1

~

- I /11." --- 1

.::... ) ,c...~~;--- I

~

'-1

5 -o --

P_com -- í

7~1

B ,

"O,eN I

aLOET --,

~~I

,2)f--- .J

~~

R38. 820K

0224

CJJO

,BYJJ

C:301

1 -

,

--.,

- '>

-- 1

FAN MOIOR

tI: w

g3

o. 'o

o.

"lU

El

I

:

" .;

V,{",-

t,~

I