3 87-A80-036-010 AC CORD SET ASSY,E W/FLTR VOL<258LHSC>
!
3 87-A80-081-010 AC CORD SET ASSY,EZ BLK<238LHSC>
!
3 87-A80-109-010 AC CORD,HK7281 BLK U<248USC>
!
4 87-A91-017-010 PLUG,CONVERSION JT-0476<258LHSC>
!
4 87-A91-017-010 PLUG,CONVERSION JT-0476<238LHSC>
NO.
-3-
Page 4
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs laser. Therefore, be sure to follow carefully the
instructions below when servicing.
WARNING!
WHEN SERVICING, DO NOT APPROACH THE LASER EXIT
WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO
CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE
FROM A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL
PICK-UP BLOCK.
Caution: Invisible laser radiation when
open and interlocks defeated avoid exposure to beam.
Advarsel:Usynling laserståling ved åbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsættelse for stråling.
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainitulla tavalla saattaa altistaa käyt-täjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.
VARNING!
Om apparaten används på annat sätt än vad som specificeras i
denna bruksanvising, kan användaren utsättas för osynling
laserstrålning, som överskrider gränsen för laserklass 1.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
ATTENTION
L'utilisation de commandes, réglages ou procédures autres que
ceux spécifiés peut entraîner une dangereuse exposition aux
radiations.
ADVARSEL!
Usynlig laserståling ved åbning, når sikkerhedsafbrydereer ude
af funktion. Undgå udsættelse for stråling.
This Compact Disc player is classified as a CLASS 1 LASER
product.
The CLASS 1 LASER PRODUCT label is located on the rear
exterior.
CLASS 1
KLASSE 1
LUOKAN 1
KLASS 1
LASER PRODUCT
LASER PRODUKT
LASER LAITE
LASER APPARAT
-4-
Page 5
Precaution to replace Optical block
Solder
PICK-UP Assy PWB
(SF-P101NR)
Body or clothes electrostatic potential could ruin
laser diode in the optical block. Be sure ground
body and workbench, and use care the clothes
do not touch the diode.
1) After the connection, remove solder shown in
the right figure.
C211 87-010-805-080 CAP, S 1-16
C212 87-010-805-080 CAP, S 1-16
C215 87-010-425-080 C-CAP,S 0.22-25 Z F
C216 87-010-425-080 C-CAP,S 0.22-25 Z F
C231 87-015-632-080 C-CAP,0.015-50 B
C232 87-015-632-080 C-CAP,0.015-50 B
C233 87-A10-201-080 C-CAP,S 0.33-16 K B
C234 87-A10-201-080 C-CAP,S 0.33-16 K B
C235 87-015-785-080 CHIP CAPACITOR, 0.1FZ-25Z
C236 87-015-785-080 CHIP CAPACITOR, 0.1FZ-25Z
C279 87-016-628-080 CAP,E 10-25 M SEL
C280 87-010-178-080 CHIP CAP 1000P
C281 87-010-178-080 CHIP CAP 1000P
C285 87-010-178-080 CHIP CAP 1000P
C287 87-010-178-080 CHIP CAP 1000P
C506 87-010-404-080 CAP, ELECT 4.7-50V
C507 87-010-401-080 CAP, ELECT 1-50V
C508 87-010-235-080 C-CAP,E 470-16 M SME
C509 87-A11-149-080 CAP,TC U 0.22-50 Z F
C511 87-010-383-080 CAP,E 33-25 M 11L SME
C512 87-010-385-080 CAP, ELECT 220-25V
C520 87-A11-566-080 C-CAP,S 0.01-25 K B
C521 87-A11-566-080 C-CAP,S 0.01-25 K B
C522 87-010-112-810 CAP,E 100-16 M SME
C544 87-010-405-080 CAP, ELECT 10-50V
C762 87-010-198-080 CAP, CHIP 0.022
C765 87-010-196-080 CHIP CAPACITOR,0.1-25
C766 87-010-260-080 CAP, ELECT 47-25V
C767 87-010-384-080 CAP,E 100-25 M 11L SME
CF1 87-A90-128-010 FLTR,AM IF CFAL-455
C411 87-A11-693-080 C-CAP,S 0.15-50 M F
C412 87-010-401-080 CAP, ELECT 1-50V
C413 87-016-369-080 C-CAP,S 0.033-25 B K
C414 87-010-401-080 CAP, ELECT 1-50V
C416 87-010-545-080 CAP, ELECT 0.22-50V
C417 87-012-157-080 C-CAP,S 330P-50 CH
C418 87-010-213-080 C-CAP,S 0.015-25 K B GRM
C419 87-A11-608-080 C-CAP,S 0.33-25 K B
C420 87-016-369-080 C-CAP,S 0.033-25 B K
C421 87-A11-693-080 C-CAP,S 0.15-50 M F
C422 87-010-184-080 CHIP CAPACITOR 3300P(K)
C423 87-010-992-080 C-CAP,S 0.047-25 B
C424 87-016-460-080 C-CAP,S 0.22-16 K B
C425 87-010-176-080 C-CAP,S 680P-50 SL
C426 87-A11-608-080 C-CAP,S 0.33-25 K B
C472 87-A11-601-080 C-CAP,S 0.1-25 K B
C473 87-A11-601-080 C-CAP,S 0.1-25 K B
C474 87-A11-601-080 C-CAP,S 0.1-25 K B
C475 87-010-197-080 CAP, CHIP 0.01 DM
C476 87-010-236-080 CAP,E 1000-10 SME
C4007 87-010-178-080 CHIP CAP 1000P
C4010 87-018-209-08C CAP,TC U 0.1-50 Z F UP 050
C4011 87-010-178-080 CHIP CAP 1000P
C4012 87-010-178-080 CHIP CAP 1000P
C4013 87-010-178-080 CHIP CAP 1000P
CN401 87-A60-424-010 CONN,16P V TOC-B
CNA402 8Z-CT6-631-010 CONN ASSY,6P CD MO
FFC401 8B-CTA-616-010 FF-CABLE,16P 1.0 165MM<238LHSC>
L401 87-005-849-080 COIL,10UH(CECS)
L402 87-005-849-080 COIL,10UH(CECS)
C613 87-010-196-080 CHIP CAPACITOR,0.1-25
C614 87-010-312-080 C-CAP,S 15P-50 CH
C615 87-010-805-080 CAP, S 1-16
C616 87-010-805-080 CAP, S 1-16
C617 87-010-179-080 CAP,CHIP S B1200P
C618 87-010-263-080 CAP, ELECT 100-10V
C619 87-010-401-080 CAP, ELECT 1-50V
C630 87-A11-566-080 C-CAP,S 0.01-25 K B
C631 87-A11-566-080 C-CAP,S 0.01-25 K B
C632 87-A11-566-080 C-CAP,S 0.01-25 K B
C633 87-A11-566-080 C-CAP,S 0.01-25 K B
C638 87-A11-566-080 C-CAP,S 0.01-25 K B
C639 87-A11-566-080 C-CAP,S 0.01-25 K B
C640 87-A11-566-080 C-CAP,S 0.01-25 K B
C641 87-A11-601-080 C-CAP,S 0.1-25 K B
C642 87-010-197-080 CAP, CHIP 0.01 DM
C830 87-A11-566-080 C-CAP,S 0.01-25 K B
C831 87-A11-566-080 C-CAP,S 0.01-25 K B
C832 87-015-628-080 C-CAP,1800P-50 B
C833 87-010-178-080 CHIP CAP 1000P
Pin to which external pickup photo diode is connected. RF signal is created by adding with the
I
FIN1 pin signal. FE signal is created by subtracting from the FIN1 pin signal.
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
FIN1
E
F
TB
TE-
TE
TESI
SCI
TH
TA
TD-
TD
JP
TO
FD
I
Pin to which external pickup photo diode is connected.
Pin to which external pickup photo diode is connected. TE signal is created by subtracting from
I
the F pin signal.
I
Pin to which external pickup photo diode is connected.
I
DC component of the TE signal is input.
I
Pin to which external resistor setting the TE signal gain is connected between the TE pin.
O
TE signal output pin.
TES “Track Error Sense” comparator input pin. TE signal is passed through a band-pass filter
I
then input.
I
Shock detection signal input pin.
I
Tracking gain time constant setting pin.
O
TA amplifier output pin.
Pin to which external tracking phase compensation constants are connected between the TD and
I
VR pins.
I
Tracking phase compensation setting pin.
I
Tracking jump signal (kick pulse) amplitude setting pin.
O
Tracking control signal output pin.
O
Focusing control signal output pin.
17
18
19
20
21
22
23
24
25
26
27
28
29
30, 31
FD-
FA
FA-
FE
FE-
AGND
SP
SPI
SPG
SP-
SPD
SLEQ
SLD
SL-, SL+
Pin to which external focusing phase compensation constants are connected between the FD and
I
FA pins.
Pin to which external focusing phase compensation constants are connected between the FD–
I
and FA– pins.
Pin to which external focusing phase compensation constants are connected between the FA and
I
FE pins.
O
FE signal output pin.
I
Pin to which external FE signal gain setting resistor is connected between the FE pin.
—
Analog signal GND.
O
Signal ended output of the CV+and CV- pin input signal.
I
Spndle amp input.
I
Pin to which external spindle gain setting resistor in 12 cm mode is connected. (Not connected)
Pin to which external spindle phase compensation constants are connected together with SPD
I
pin.
O
Spindle control signal output pin.
I
Pin to which external sled phase compensation constants are connected.
O
Sled control signal output pin.
I
Sled advance signal input pin from microprocessor.
32, 33
34
35
JP-, JP+
TGL
TOFF
I
Tracking jump signal input pin from DSP.
I
Tracking gain control signal input from DSP. Low gain when TGL = H.
I
Tracking off control signal input pin from DSP. Off when TOFF = H.
-25-
Page 26
IC DESCRIPTION-1/3 (LA9241ML)-2/2
Pin No.Pin NameI/ODescription
36
TES
O
Pin from which TES signal is output to DSP.
37
38
39, 40
41
42
43
44
45
46
47
48
49
50
51
52
53
HFL
SLOF
CV-, CV+
RFSM
RFS-
SLC
SLI
DGND
FSC
TBC
NC
DEF
CLK
CL
DAT
CE
O
O
O
—
O
—
O
“High Frequency Level” is used to judge whether the main beam position is on top of bit or on
top of mirror.
I
Sled servo off control input pin.
I
CLV error signal input pin from DSP.
RF output pin.
I
RF gain setting and EFM signal 3T compensation constant setting pin together with RFSM pin.
“Slice Level Control” is the output pin which controls the RF signal data slice level by DSP.
I
Input pin which control the data slice level by the DSP.
Digital system GND.
Output pin to which external focus search smoothing capacitor is connected.
I
“Tracking Balance Control” EF balance variable range setting pin.
No connection.
Disc defect detector output pin.
I
Reference clock input pin. 4.23 MHz of the DSP is input.
Pin to which external bypass capacitor for reference voltage is connected. (Pull down)
O
Reference voltage output pin.
I
Disc defect detector time constant setting pin. (Pull down)
I
Pin to which external capacitor for RF signal peak holding is connected. (Pull up)
I
Pin to which external capacitor for RF signal bottom holding is connected. (Pull down)
O
APC circuit output pin.
I
APC circuit input pin.
—
RF system Vcc pin.
-26-
Page 27
IC DESCRIPTION-2/3 (LC78622NE)-1/2
Pin No.Pin NameI/ODescription
1
DEFI
I
Defect sense signal (DEF) input pin. (Connect to 0V when not used).
2
3
4
5
6
7
8
9
10
11
12, 13
14
15
16
17
18
TAI
PDO
VVSS
ISET
VVDD
FR
VSS
EFMO
EFMIN
TEST2
CLV+, CLV-
___
V/P
HFL
TES
TOFF
TGL
I
O
—
For PLL.
I
—
I
—
Digital system GND. Be sure to connect to 0V.
O
For slice level control.
I
I
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
O
Disc motor control output. Three level output is possible using command.
Rough servo or phase control automatic selection monitoring output pin. Rough servo at H.
O
Phase servo at L.
I
Track detect signal input pin. Schmidt input.
I
Tracking error signal input pin. Schmidt input.
O
Tracking OFF output pin.
O
Tracking gain selection output pin. Gain boost at L.
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
Phase comparator output pin to control external VCO.
GND pin for built-in VCO. Be sure to connect to 0V.
Pin to which external resistor adjusting the PD0 output current. (Pull down)
Power supply pin for built-in VCO.
Pin for VCO frequency range adjustment. (Pull down)
EFM signal output pin.
EFM signal input pin.
19, 20
21
22
23
24
25
26
27
28
29
30
31
32, 33
34
35
JP+, JP-
PCK
FSEQ
VDD
SL+
SL-
PUSW
PUIN
RW
EMPH
C2F
DOUT
TEST3, TEST4
N.C.
MUTEL
O
O
O
—
I/O
I/O
I/O
I/O
I/O
O
O
O
—
O
Track jump control signal output pin. Three level output is possible using command.
EFM data playback clock monitoring pin 4.3218 MHz when phase is locked in. (Not connected)
Sync signal detection output pin. H when the sync signal which is detected from EFM signal and
thesync signal which is internally generated agree. (Not connected)
Digital system power supply pin.
The pin is controlled by the serial data
command from microprocessor. When
General purpose input/output pin 1 to 5.
De-emphasis monitor output pin. De-emphasis disc is being played back at H. (Not connected)
C2 flag output pin. (Not connected)
DIGITAL OUT output pin. (EIAJ format) (Not connected)
Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.
I
(Connected to GND)
Not used. Set the pin to open.
L-channel mute output pin. (Not connected)
the pin is not used, set the pin to the input
terminal and connect to 0V, or alternately
set the pin to output terminal and leave
the pin open.
36
37
38
39
40
41
LVDD
LCHO
LVSS
RVSS
RCHO
RVDD
—
L-channel 1-bit DAC.
O
—
—
R-channel 1-bit DAC.R-channel output pin.
O
—
L-channel power supply pin.
L-channel output pin.
L-channel GND. Be sure to connect to 0V. (Connected to GND)
R-channel GND. Be sure to connect to 0V. (Connected to GND)
55 8B-CTA-025-010 CABI,REAR SPKR L
55 8B-CTA-026-010 CABI,REAR SPKR R
A 87-751-097-410 SCREW 3X12
B 81-CD5-204-010 SCREW CD
C 87-751-095-410 VT2+3-8 W/O
D 87-571-095-410 VIT+3-8
E 87-651-100-410 VT1+3-16
F 87-651-075-210 VT1+2.6-10
G 87-651-104-410 VT1+3-30
H 87-261-072-410 V+2.6-5<3LHSC>
J 87-721-097-410 QT2+3-12 GLD
I 8A-CDA-222-010 S-SCREW,CASS+2.6-4
K 87-265-097-410 V+3-12 NI
L 87-751-096-410 VT2+3-10 GLD
NO.
-32-
Page 33
COLOR NAME TABLE
Basic color symbolColorBasic color symbolColorBasic color symbolColor
BBlackCCreamDOrange
GGreenHGrayLBlue
LTTransparent BlueNGoldPPink
RRedSSilverSTTitan Silver
TBrownVVioletWWhite
WTTransparent WhiteYYellowYTTransparent Yellow
LMMetallic BlueLLLight BlueGTTransparent Green
LDDark BlueDTTransparent OrangeGMMetallic Green