ACCESSORIES LIST ......................................................................................................................................................................3
PROTECTION OF EYES FROM LASER BEAM DURING SERVING ............................................................................................4
PRECAUTION TO REPLACE OPTICAL BLOCK............................................................................................................................4
ELECTRICAL MAIN PARTS LIST ........................................................................................................................................... 7 ~ 11
IC BLOCK DIAGRAM........................................................................................................................................................23, 26, 27
IC DESCRIPTION .................................................................................................................................................................28 ~ 45
ADJUSTMENT (TUNER, MAIN SECTION)...................................................................................................................................49
MECHANICAL MAIN PARTS LIST 1/1......................................................................................................................................... 51
CD MECHANISM EXPLODED VIEW 1/1 ..................................................................................................................................... 52
CD MECHANISM PARTS LIST 1/1 ............................................................................................................................................... 53
GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) ........................................................................... 54
SPEAKER PARTS LIST ................................................................................................................................................................55
-2-
SPECIFICATIONS
• Design and specifications are subject to change without notice.
• The word “BBE” and the “BBE symbol” are trademarks of BBE
Sound, Inc.
• Under license from BBE Sound, Inc.
ACCESSORIES LIST
REF. NOPART NO.KANRIDESCRIPTION
1 8A-CG5-901-010 IB,H(EC)M
2 8A-CG5-951-010 RC UNIT,RC-AAT20
3 87-006-225-010 AM LOOP ANT NC2
4 87-043-115-010 ANT,FEEDER FM
5 87-050-103-010 CORD,PIN 1PY1.5M
!!
!6 87-A91-017-010 PLUG,CONVERSION JT-0476
!!
NO.
-3-
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 THEOBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herin may result in
hazardous radiation exposure.
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 1LASER PRODUCT
KLASSE 1LASER PRODUKT
LUOKAN 1LASER LAITE
KLASS 1LASER APPARAT
Precaution to replace Optical block
(VED0375-TN)
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
right figure.
PICK-UP ASSY
VED0375-TN
SOLDER
-4-
DISASSEMBLY INSTRAUCTIONS
1. CD BLOCK
1) Remove the PANEL, SIDE.
Remove the four screws indicated by the arrows
and remove the PANEL, SIDE (right and left).
2) Remove the CABI, TOP ASSY.
Remove the five screws indicated by the arrows
and remove the CABI, TOPASSY.
Screw
PANEL,SIDE
Screw
Screw
Screw
Screw
CABI,TOP ASSY
3) Remove the CABI, REAR.
Remove the nine screws indicated by the arrows and
remove the CABI, REAR.
Screw
Screw
Screw
CABI,REAR
Screw
-5-
Screw
4) Remove the TUNER board.
Remove the TUNER board connected to the connector.
5) Remove the CABI, FR ASSY.
Remove the three screws indicated by the arrows and remove
the CABI, FR ASSY.
CABI,FR ASSY
TUNER board
Screw
Screw
6) Remove the CD MECHA.
(1) Remove the two screws indicated by the arrows.
(2) Lift up the CD MECHA in the direction of arrow 1 and
hook in the position indicated in circle.
(3) Remove the CD MECHA in the direction of arrow 2 .
C202 87-010-491-040 CAP,E 0.22-50 GAS
C203 87-010-178-080 CHIP CAP 1000P
C204 87-010-178-080 CHIP CAP 1000P
C205 87-010-492-040 CAP,E 0.33-50 GAS
C206 87-010-492-040 CAP,E 0.33-50 GAS
C218 87-012-368-080 C-CAP,S 0.1-50 F
C219 87-012-368-080 C-CAP,S 0.1-50 F
C220 87-012-368-080 C-CAP,S 0.1-50 F
C221 87-010-405-080 CAP, ELECT 10-50V
C223 87-012-368-080 C-CAP,S 0.1-50 F
C303 87-016-044-040 CAP,E 100-16 GAS
C304 87-016-044-040 CAP,E 100-16 GAS
C305 87-010-494-040 CAP,E 1-50 GAS
C306 87-010-494-040 CAP,E 1-50 GAS
C307 87-010-553-040 CAP,E 47-16 GAS
C605 87-010-182-080 C-CAP,S 2200P-50 B
C606 87-010-182-080 C-CAP,S 2200P-50 B
C607 87-010-213-080 C-CAP,S 0.015-50 B
C608 87-010-213-080 C-CAP,S 0.015-50 B
C609 87-010-491-080 CAP,E 0.22-50 GAS
C610 87-010-491-080 CAP,E 0.22-50 GAS
C611 87-010-491-080 CAP,E 0.22-50 GAS
C612 87-010-491-080 CAP,E 0.22-50 GAS
C613 87-010-553-080 CAP,E 47-16
C614 87-010-553-080 CAP,E 47-16
CN102 87-A60-668-010 CONN,4P H 2MM JMT
J101 87-A60-420-010 JACK,3.5 ST (MSC)
VCD C.B
C101 87-012-278-080 C-CAP,U 2200P-50 B
C102 87-A12-319-080 C-CAP,U 0.1-25 K B
C103 87-A12-319-080 C-CAP,U 0.1-25 K B
C104 87-A12-319-080 C-CAP,U 0.1-25 K B
C105 87-010-404-040 CAP,E 4.7-50 SME
NO.
-8-
REF. NOPART NO.KANRIDESCRIPTION
NO.
C106 87-010-788-080 C-CAP,U 0.033-25 Z F
C107 87-012-286-080 CAP, U 0.01-25
C108 87-010-401-040 CAP,E 1-50 SME
C109 87-010-382-040 CAP,E 22-25 SME
C110 87-010-785-080 C-CAP,U0.015-25BK
C111 87-010-263-040 CAP,E 100-10
C112 87-012-286-080 CAP, U 0.01-25
C113 87-010-788-080 C-CAP,U 0.033-25 Z F
C114 87-010-788-080 C-CAP,U 0.033-25 Z F
C115 87-010-788-080 C-CAP,U 0.033-25 Z F
C121 87-010-194-080 C.CAP,S 0.047-25F
C122 87-010-805-080 C-CAP,S 1-16 Z F
C123 87-A12-319-080 C-CAP,U 0.1-25 K B
C125 87-010-198-080 CAP, S 0.022-25
C126 87-A12-319-080 C-CAP,U 0.1-25 K B
C521 87-012-197-080 C-CAP,U 150P-50 CH
C522 87-010-371-080 CAP, ELECT 470-6.3V
C523 87-012-286-080 CAP, U 0.01-25
C524 87-012-286-080 CAP, U 0.01-25
C525 87-012-286-080 CAP, U 0.01-25
C526 87-012-286-080 CAP, U 0.01-25
C527 87-012-286-080 CAP, U 0.01-25
C528 87-012-286-080 CAP, U 0.01-25
C529 87-012-286-080 CAP, U 0.01-25
C530 87-012-286-080 CAP, U 0.01-25
SW1 S6-418-040-030 DET SW ESE22 MH3
SW2 S6-418-040-020 DET SW ESE22 MH1
SW3 S6-418-040-020 DET SW ESE22 MH1
SW4 S6-418-040-030 DET SW ESE22 MH3
PT C.B
!!
!C187-A10-479-080 CAP,CER 2200P-250 M E KH
!!
C14 87-010-388-080 CAP ELECT 1000-25V SME
C106 87-010-496-080 CAP,E 3.3-50 5L
CN1 87-A60-851-010 CONN,9P V VH
CN2 87-A60-620-010 CONN,3P V 2MM JMT
!!
!PT18Z-NF8-663-010 PT,SUB ZNF-8(H)
!!
!!
!RY187-A91-281-010 RELAY,AC DC12V OSA-SS-212DM5
!!
!!
!S187-A90-234-010 SW,SL 1-2-2 SW2201
!!
!!
!T187-A60-317-010 TERMINAL, 1P MSC
!!
!!
!T287-A60-317-010 TERMINAL, 1P MSC
!!
NO.
REF. NOPART NO.KANRIDESCRIPTION
NO.
TUNER C.B
00000000000000 TUNER C.B
C0701 87-010-381-080 CAP,E 330-16 M SME
C0702 87-010-404-080 CAP,E 4.7-50 M 11L SME
C0703 87-012-286-080 C-CAP,U 0.01-25 K B
C0704 87-012-286-080 C-CAP,U 0.01-25 K B
C0705 87-A10-592-080 C-CAP,S 0.015-50 J B
C0706 87-A10-592-080 C-CAP,S 0.015-50 J B
C0709 87-012-195-080 C-CAP,U 100P-50 J CH
C0711 87-010-260-080 CAP,E 47-25 M 11L SME
C0712 87-010-831-080 C-CAP,U 0.1-16 Z F
C0714 87-012-286-080 C-CAP,U 0.01-25 K B
C0717 87-012-286-080 C-CAP,U 0.01-25 K B
C0719 87-012-286-080 C-CAP,U 0.01-25 K B
C0720 87-012-195-080 C-CAP,U 100P-50 J CH
C0721 87-012-176-080 C-CAP,U 15P-50 J CH
C0722 87-012-176-080 C-CAP,U 15P-50 J CH
C0723 87-012-274-080 C-CAP,U 1000P-50 K B
C0725 87-012-274-080 C-CAP,U 1000P-50 K B
C0727 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
C0728 87-010-248-080 CAP,E 220-10 M 11L SME
C0729 87-012-274-080 C-CAP,U 1000P-50 K B
C0731 87-012-286-080 C-CAP,U 0.01-25 K B
C0733 87-010-987-080 C-CAP,S 1500P-50 J CH
C0734 87-010-987-080 C-CAP,S 1500P-50 J CH
C0735 87-010-987-080 C-CAP,S 1500P-50 J CH
C0736 87-010-987-080 C-CAP,S 1500P-50 J CH
C0737 87-A10-592-080 C-CAP,S 0.015-50 J B
C0738 87-A10-592-080 C-CAP,S 0.015-50 J B
C0751 87-010-220-080 C-CAP,S 0.018-25 K B
C0752 87-010-220-080 C-CAP,S 0.018-25 K B
C0756 87-012-286-080 C-CAP,U 0.01-25 K B
C0757 87-012-188-080 C-CAP,U 47P-50 J CH
C0758 87-012-167-080 C-CAP,U 5P-50 C CH
C0763 87-010-829-080 C-CAP,U 0.047-16 Z F
C0764 87-012-337-080 C-CAP,U 56P-50 J CH GRM
C0765 87-012-286-080 C-CAP,U 0.01-25 K B
C0768 87-012-286-080 C-CAP,U 0.01-25 K B
C0769 87-010-260-080 CAP,E 47-25 M 11L SME
C0770 87-010-829-080 C-CAP,U 0.047-16 Z F
C0771 87-010-383-080 CAP,E 33-25 M 11L SME
C0772 87-010-829-080 C-CAP,U 0.047-16 Z F
C0773 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
C0774 87-010-263-080 CAP,E 100-10 M 11L SME
C0775 87-010-404-080 CAP,E 4.7-50 M 11L SME
C0776 87-012-286-080 C-CAP,U 0.01-25 K B
C0777 87-010-400-080 CAP,E 0.47-50 M 11L SME
C0778 87-010-401-080 CAP,E 1-50 M 11L SME
C0779 87-010-401-080 CAP,E 1-50 M 11L SME
C0780 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
C0781 87-010-405-080 CAP,E 10-50 M 11L SME
C0782 87-010-405-080 CAP,E 10-50 M 11L SME
C0783 87-012-286-080 C-CAP,U 0.01-25 K B
C0784 87-012-286-080 C-CAP,U 0.01-25 K B
C0785 87-010-401-080 CAP,E 1-50 M 11L SME
C0786 87-010-401-080 CAP,E 1-50 M 11L SME
C0789 87-012-275-080 C-CAP,U 1200P-50 K B GRM
C0790 87-012-275-080 C-CAP,U 1200P-50 K B GRM
C0791 87-010-405-080 CAP,E 10-50 M 11L SME
C0793 87-012-273-080 C-CAP,U 820P-50 K B
C0794 87-010-406-080 CAP,E 22-50 M 11L SME
C0795 87-010-596-080 C-CAP,S 0.047-16 K R C2012
C0796 87-010-403-080 CAP,E 3.3-50 M 11L SME
C0799 87-010-829-080 C-CAP,U 0.047-16 Z F
C0812 87-012-286-080 C-CAP,U 0.01-25 K B
C0820 87-010-260-080 CAP,E 47-25 M 11L SME
C0821 87-012-286-080 C-CAP,U 0.01-25 K B
C0822 87-012-286-080 C-CAP,U 0.01-25 K B
C0823 87-012-286-080 C-CAP,U 0.01-25 K B
-10-
REF. NOPART NO.KANRIDESCRIPTION
NO.
C0828 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
C0829 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
C0959 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
C0960 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
C0961 87-012-170-080 C-CAP,U 8P-50 D CH
C0963 87-010-196-080 C-CAP,S 0.1-25 Z F C2012
CF0801 87-008-261-010 FLTR,CF SFE10.7MA5
CF0802 87-008-261-010 FLTR,CF SFE10.7MA5
CN0701 87-A60-700-010 CONN,13P H GRY TUC-P13X-C1
FFE0801 A8-8ZA-194-030 8ZA-1 FEMUNM
• Regarding connectors, they are not stocked as they are not the initial order items.
The connectors are available after they are supplied from connector manufacturers upon the order is received.
8O-VOLCTLOConnect to Function VOL IC, M62495FP pin 13 (CONT).
9I-TMBASEIReference clock input. Connect to LC72131D Pin 7 (T-BASE).
10
11I-RESETIMICON reset input.
12
13
14VSS 1-GND.
15CF 1IConnect to 9.43MHz crystal oscillation.
16CF 2OConnect to 9.43MHz crystal oscillation.
17VDD 1-MICON power supply (+5V).
18I-LEVELILevel meter input (AD).
19I-KEY1IKey 1: AD input.
NC
I/OBUSY(VCD)
NC
O-CLK SHIFT
HOLD
NC
-
Not connected.
I/O
OClock shift control output.
I
-
BUSY port to VCD microprocessor
-
Not connected.
Front shift registor BU4094BCF (reversal) and tuner PLL IC, LC72131D combination clock output.
Front shift registor BU4094BCF (reversal) and tuner PLL IC, LC72131D combination data output.
Hold status detection input.
Not connected.
20I-KEY0IKey 0: AD input.
21
22O-STB (F)OFront shift registor BU4094BCF latch reversal output.
23I-JOG1IAD input from multi jog rotary encoder output A/B.
24O-BBEBOBBE control reversal output (B).
25O-CE (TU)OTuner PLL IC, LC72131D chip enable output.
26O-BBEAOBBE control reversal output (A).
27
28O-LMUTEOLine mute output. (Not used)
29I-REMIRemote controller input.
30 ~ 45NC
46VDD3-MICON power supply (+5V).
47I-CLS (MD)I
48 ~ 57NC-Not connected.
58I-SWCLS (TP)IDeck mechanical status detection input (SWCLS).
59I-SWOPN (TP)IDeck mechanical status detection input (SWOPN).
60I-AUTO (TP)IDeck mechanical status detection input (AUTO).
61I-CAM (TP)I
I-MODE SW
(TP)IDeck mechanical status detection input (AD).
NC
-
Not connected.
-
Not connected.
MD unit close detection SW input / Close at L. (Connected to GND through a
resistor)
Deck mechanical status detection input (CAM).
-28-
Pin No.Pin NameI/ODescription
62VCD
63RDSI
64BBEIInitial matrix input (L: BBE).
65DOLBYIInitial matrix input (L: DOLBY).
66AM10KIInitial matrix input (H: 10K STEP / L: 9K STEP).
67
68LWIInitial matrix input (H: LW) (EZ only) / Connect to GND through a resistor. (U only)
69SWIInitial matrix input (H: SW). Connect to GND through a resistor.
70OIRTIInitial matrix input (H: OIRT). Connect to GND through a resistor.
71I-CDSRQ (CD)ICD data transmission request signal input.
72VDD4-MICON power supply (+5V).
FM WIDE&AMST
O
IInitial matrix input (H: FM WIDE & AM STEREO).
VCD detection (L: VCD present)
Initial matrix input (H: RDS) (EZ only) / Connect to GND through a resistor.
(U only).
73O-CDON (CD)O
74O-D MS CD (CD)OTransmission output to CD MICON.
75O-CS (CD)OData transmission request output to CD MICON.
76O-SCK (CD)OData reception and transmission clock output to CD MICON.
77O-SLP (CD)OSleep output to CD MICON.
78O-RST (CD)OReset output to CD MICON.
79I-SWCDICD disc detection switch (H: active).
80I-D CD MS (CD)ITransmission data from CD MICON.
81O-QSURROQ-Surround IC control output.
82O-TUON (TU)OTuner power supply switch output.
83O-MOTOR (TP)ODeck mechanical motor control output. (Not used)
84O-SWSCANOTuner test mode TP (used for coil adjustment point).
85O-SREQ (MD)OSerial data for MD unit control transmission request. (Not used)
86O-MD RECOOutput H at MD REC.
87O-POWER ONOPower on output.
88
89VSS290VDD2-MICON power supply (+5V).
CD ON
-
CD power supply control output. (Not used)
to GND through a resistor.
CD ON/OFF output (CD ON: H)
GND.
91O-OE (FL)OOutput function output to FL driver.
92O-LAT (FL)OLatch output to FL driver.
93O-MUTEOMain mute output.
94O-PL (TP)ODeck mechanical plunger control output. (Not used)
95I-SI (FL)ISerial data input to FL driver.
96O-MREQ (MD)OSerial data for MD unit control transmission request output. (Not used)
97O-CLK (FL)OClock output to FL driver.
98
99
100O-CLK(VCD) O
I-SD(VCD)
O-SD(VCD)
I
Data input from VCD microprocessor
O
Data output to VCD microprocessor
Clock for communications with VCD microprocessor
-29-
IC, CXA1992AR
Pin No.Pin NameI/ODescription
1FEOO
2FEIIInput terminal for focus error.
3FDFCTICapacitor connection terminal for time constant used when there is defect.
18VCCIPower supply.
19LOCKI“L” setting starts sled disorder-prevention circuit. (No pull-up resistance) (Connected to VC)
20CLKIClock input for serial data transfer from CPU. (No pull-up resistance)
21XLTILatch input from CPU. (No pull-up resistance)
22DATAISerial data input from CPU. (No pull-up resistance)
23XRSTIReset system at “L” setting. (No pull-up resistance)
24COUTOSignal output for track number counting.
25SENS1O
26SENS2ODFCT2, MIRR, BALL, TGL or FOL is output depending on the command from CPU.
27FOKOOutput terminal for focus OK comparator.
28CC2IInput pin where the DEFECT bottom hold output is capacitance coupled.
The current which determines height of the focus search, track jump and sled kick is input with
external resistance connected.
FZC, DFCT1, TZC, BALH, TGH, FOH, or ATSC is output depending on the command from
CPU.
29CC1ODEFECT bottom-hold output terminal. Internally connected to interruption comparator input.
30CBIConnection terminal for DEFECT bottom-hold capacitor.
31CPIConnection terminal for MIRR hold-capacitor. Anti-reverse input terminal for MIRR comparator.
32RFIIInput terminal by capacity combination of RF summing amplifier.
33RFOOOutput terminal of RF summing amplifier. Checkpoint of Eye pattern.
-30-
Pin No.Pin NameI/ODescription
34RFMI
35RFTCIThis is a pin where the selection time constant is externally connected to control the RF level.
36LDOAPC amplifier output terminal.
37PDIAPC amplifier input terminal.
38 ~ 39PD1 ~ PD2I
40FEBIASI/OBias adjustment pin of the focus error amplifier. (Not used)
41 ~ 42F ~ EI
43EI–
44VEE–GND connection pin.
45TEOOOutput terminal for tacking-error amplifier. Output E-F signal.
46LPFIIBAL adjustment comparator input pin. (Input through LPF from TEO)
47TEIIInput terminal for tracking error.
48ATSCIWindow-comparator input terminal for detecting ATSC.
49TZCIInput terminal for tracking-zero cross comparator.
Anti-reverse input terminal for RF summing amplifier. The gain of RF amplifier is decided by the
connection resistance between RF-M and RF-O terminals.
RFI-V amplifier inverted input pin. These pins are connected to the A+C and B+C pins of the
optical pickup, receiving by currents input.
F and EIV amplifier inverted input pins. These pins are connected to the F and E of the optical
pickup, receiving by current input.
Gain adjustment pin of the I-V amplifier E. (When not in use of BAL automatic adjustment)
(Not used)
50TDFCTICapacitor connection pin for the time constant used when there is defect.
51VCOOutput terminal for DC voltage reduced to half of VCC+VEE.
52FZCIInput terminal for focus-zero cross comparator.
-31-
IC, CL680-D1
Pin No.Pin NameI/ODescription
1
NC
—
No connection.
2
3
4
5
6
7-9
10-15
16
17
18
19
20
21
22
23-29
30-36
37
38
39
VSS
CD BCK
CD DATA
CD LRCK
CD C2PO
NC
MD0-MD5
VSS
MD6
VDD3
MD7
VSS
MD8
VDD3
MD9-MD15
NC
MCE
MWE
VSS
—
—
I/O
—
I/O
—
I/O
—
I/O
—
I/O
—
—
O
—
GND.
I
Bit clock input from CD DSP.
I
Data input from CD DSP.
I
LRCK input from CD DSP.
I
C2 pointer input from CD DSP.
No connection.
DRAM/ROM interface. (DATA)
Ground.
DRAM/ROM interface. (DATA)
External X’tal and capacitor for internal sync generator, or the external clock are connected to
this terminal. (2fsc or 4fsc).
O
Either the external clock input mode or the X’tal generator mode is selected by this selector
I
terminal. L: X’tal generator mode, H: External clock input.
Blank signal (character and the green ORed signal) is output from this terminal.
(MODE 0: composite sync signal is output at H.) When reset (RST terminal = L), the X’tal
O
clock signal is output. (It is not output when reset by the reset command).
I
External coil and capacitor for the character output dot clock generator are connected to this
terminal.
O
The character signal is output from this terminal. (MOD 0: when H, the external sync signal
identification signal is output from this terminal. This output signal tells whether the external
O
sync signal is present or not. When external sync signal is present, H is output.) When reset
(RST terminal = L), the dot clock signal (LC oscillator) is output.
(It is not output when reset by the reset command).
Enable signal for the serial data input is input to this terminal. The serial data input is enabled
I
at L. Pull-up resistor is built-in. (Hysteresis input).
Clock of the serial data input is input to this terminal. Pull-up resistor is built-in.
I
(Hysteresis input).
11
12
13
14
15
16
17
18
19
20
21
SIN
VDD2
CV OUT
NC
CV IN
VDD1
SYN IN
SEP C
SEP OUT
SEP IN
CTRL2
Serial data input terminal. Pull-up resistor is built-in. (Hysteresis input).
I
—
—
—
—
Power supply for the composite video signal level adjustment. (Analog power supply).
Composite video signal output terminal.
O
Connected to GND or not connected.
Composite video signal input terminal.
I
Power supply (+5V digital power supply).
Video signal for the internal sync separator circuit is input to this terminal. (When the internal
sync separator circuit is not used, the horizontal sync signal or composite sync signal is input
I
to this terminal).
Internal sync separator circuit bias voltage monitoring terminal.
The composite sync output signal of the internal sync separator circuit is output from this
O
terminal. (H: MOD 1. H: during internal sync mode. L: during external sync mode.)
(When internal sync separator circuit is not used, the SYN IN input signal is output from
this terminal).
The output signal of the SEP OUT terminal is integrated so that the vertical sync signal is input
to this terminal. An integrator circuit must be connected between the SEP OUT terminal and
I
this terminal. When this terminal is not used, it must be connectedto VDD1.
When selecting any of the NTSC or PAL or PAL-M or PAL-N system, the pin setting has
priority. When L, the NTSC system is selected after resetting. Selection of either NTSC or PAL
I
or PAL-M or PAL-N system by the command becomes effective. H: PAL-M system.
22
CTRL3I
Controls whether or not to input the VSYNC signal to the SEPIN input. L: to input the
VSYNC signal. H: not to input the VSYNC signal.
-38-
Pin No.Pin NameI/ODescription
23
24
RST
VDD1
I
System reset input terminal. Pull-up resistor is built-in. (Hysteresis input).
—
Power supply. (+5V digital power supply).
-39-
IC, SM5878AM
Pin No.Pin NameI/ODescription
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
MUTE
DEEM
MCKO
DVSS
BCKI
DI
DVDD
LRCI
TSTN
TO1
AVDDL
LO
AVSS
RO
AVDDR
MUTEO
XVDD
—
—
—
—
—
—
MODE = H: Soft mute ON/OFF terminal. (Mute at H).
I
MODE = L: Attenuator level DOWN/UP terminal. (DOWN at H).
De-emphasis ON/OFF terminal. (De-emphasis ON at H).
I
O
Oscillator clock output. (16.9344 MHz).
Digital VSS terminal.
I
Bit clock input terminal.
I
Serial data input terminal.
Digital VDD terminal.
I
Sample rate clock (fs) input terminal. (H = L ch/L = R ch).
I
Test input. (“H” or open during normal operation)
O
O
O
O
Test output 1. (Normally low level output).
Analog VDD terminal. (For L ch).
Left channel analog output terminal.
Analog VSS terminal.
Right channel analog output terminal.
Analog VDD terminal. (For R ch).
Infinity zero detection output.
L: CPU sleep status; H: CPU operational status (sleep mode is released by the leading edge)
Interrupt input for serial communication request from system microprocessor (leading edge is
I
detected)
Sub-code sync input from CXD2587Q
I
Disc insertion detection switch input. Detected during usual operation
I
With 8-cm disc: No disc: L; When inserted: H, After chucking: L (Caution: The no-disc status is
the same as the after-chucking status.)
Not used
I
Not used
I
Standard/double-speed playback mode switching input (set when reset is released)
I
L: Standard play; H: Double speed play
CD-ROM mode setting input (set when reset is released) L: Audio mode; H: CD-ROM mode
I
O
Loading motor driver control output
Stop: FIN=L, RIN=L, Loading: FIN=H, RIN=L, Eject: FIN=L, RIN=H
O
70
71
72
73
74
PG2
SW4
VDD
NC
SW3
Not used
I
End detection when 12-cm disc is ejected
I
Not used
I
Not used
–
Disc, chucking, release detection
I
-44-
Pin No.Pin NameI/ODescription
75
76
77
78
79
80
SW2
PG6
PG7
PF0
PF1
PF2
12-cm disc detection. End detection when 12-cm disc is ejected.
I
Not used
O
Not used
I
Not used
I
Not used
I
Not used
I
-45-
LCD DISPLAY
FL (9-ST-19GONK) GRID ASSIGNMENT AND ANODE CONNECTION
GRID ASSIGNMENT
-46-
ANODE CONNECTION
-47-
-48-
ADJUSTMENT <TUNER, MAIN SECTION>
TUNER C.B
3
4
6
7
3
1
TP6
(LCH)
L981
FFE801
(GND)
CN701
TP7
(RCH)
2
TP2(CLK)
TP1(VT)
4
5
1
L772
4
TP4(DC)TP3(DC)
IC771
1
L771
1. Clock Frequency Check
Settings : • Test point : TP2 (CLK)
Method : Set to MW 1602kHz and check that the test point is
2052kHz ± 45Hz.
2. MW VT Check
Settings : • Test point : TP1 (VT)
Method : Set to MW 1602kHz and check that the test point is
less than 8.0V. Then set to MW 531kHz and check
that the test point is more than 0.6V.
MAIN C.B
CN902
CN903
7
CN091
7
CNA201
IC201
CN905
CNA002
GND
IC101
TP1
88
5. FM VT Check
Settings : • Test point : TP1 (VT)
Method :Set to FM 108.0MHz and check that the test point is
less than 8.0V. Then set to FM 87.5 MHz and check
that the test point is more than 0.5V.
6. FM Tracking Check
Settings : • Test point : TP6 (Lch), TP7 (Rch)
Method :Set to FM 98.0MHz and check that the test point is
less than 13dBµV.
CN001
CN901
L101
3. MW Tracking Adjustment
Settings : • Test point : TP6 (Lch), TP7 (Rch)
• Adjustment location : L981 (1/3)
Method : Set to MW 999kHz and adjust L981 (1/3) so that the
test point becomes maximum.
4. AM IF Adjustment
Settings : • Test point : TP6 (Lch), TP7 (Rch)
6 8A-CJ5-007-010 WINDOW,DISPLAY
7 8A-CG5-001-010 CABI,FR H
8 8A-CJ5-012-010 KEY,ENTER
9 8A-CJ5-023-010 DUST COVER, CD FELT
10 8A-CJ5-018-010 REFLECTOR,CD
11 8A-CJ5-215-010 GUIDE,LED CD
12 8A-CJ5-010-010 KEY,SKIP
13 8A-CJ5-011-010 KEY,PLAY
14 8A-CJ5-013-010 KEY,EJECT CD
15 8A-CJ5-015-010 REFLECTOR,POWER
16 8A-CJ5-009-010 KEY,POWER
17 8A-CG5-002-010 CABI,TOP
18 8A-CJ5-004-110 PANEL,SIDE L
19 8A-CJ5-205-010 HLDR,CD A
20 8A-CJ5-206-010 HLDR,CD B
!!
!21 87-085-185-010 BUSHING, AC CORD (E)
!!
!!
!22 87-A80-092-010 AC CORD ASSY,E BLK SUN FAI
!!
23 8A-CJ5-204-010 HLDR,ECO
24 87-064-185-010 HLDR,WIRE
25 8A-CJ5-213-110 HLDR,MECHA CD
NO.
REF. NOPART NO.KANRIDESCRIPTION
26 8A-CJ5-005-110 PANEL,SIDE R
!!
!27 8A-CJ5-624-010 PT,ACJ-5 HE
!!
28 8Z-CL1-663-010 FAN,MF40D-12-200MM
29 8A-CG5-003-010 CABI,REAR H
A 87-067-579-010 TAPPING SCREW, BVT2+3-8
B 87-591-094-410 TAPPING SCREW, QIT+3-6
C 87-067-688-010 BVTT+3-6
D 87-751-098-410 SCREW 3X14
E 87-067-660-010 TAPPING SCREW, BVT2+3-8
F 87-067-581-010 TAPPING SCREW, BVT2+3-15
G 87-721-096-410 QT2+3-10 GLD
H 87-078-199-010 S-SCREW, ITC+4-10 R
I 87-067-421-010 VTT+2-4
J 87-067-767-010 BVTT+2.6-6
K 87-067-703-010 TAPPING SCREW, BVT2+3-10
L 87-NF4-224-010 S-SCREW,IT3B+3-8 CU
M 88-AR1-217-010 S-SCREW,BFT2+3-8
N 87-B10-315-010 BVIT3B+3-8 R W/O
O 87-B10-314-010 BVIT3B+3-6 R W/O
P 87-067-641-010 UTT2+3-8 W/O SLOT BLK
NO.
COLOR NAME TABLE
Basic color symbolColorBasic color symbolColorBasic color symbolColor
BBlackCCreamDOrange
GGreenHGrayLBlue
LTTransparent BlueNGoldPPink
RRedSSilverSTTitan Silver
TBrownVVioletWWhite
WTTransparent WhiteYYellowYTTransparent Yellow
LMMetallic BlueLLLight BlueGTTransparent Green
26 S3-031-050-280 FD GR BLK(M)
27 S3-030-050-100 PU GEAR(B)
28 S3-031-010-570 UPPER PL(A)
29 S3-031-110-420 SW ACTR(A)
30 S3-031-010-640 SEL ARM(L8)L
31 S3-031-010-540 S ARM SPRING(L8)
32 S3-031-010-080 SEL STOP PL
33 S3-031-010-430 SEL ARM(R)L
34 S3-031-010-250 S.L ARM SPRING
35 S3-031-010-480 S.L ARM(N)
56 S3-031-050-410 8CM STOPPER(M)
57 S3-031-050-140 CLP ARM SPRING
58 S3-031-050-250 CLP ARM SPR(L)
59 S3-031-050-700 D.S ARM COLLAR
60 S3-031-050-720 SP COLLAR
61 S3-031-050-710 D.S ARM SPR
62 S3-031-055-010 DISC SUPPORT ARM ASSY
63 S9-W02-500-900 PW CUT 2.1-4-0.5
64 S3-031-010-530 HUNG DOWN SPRING(A)
65 S3-031-053-050 SPINDLE MOTOR(M)ASSY
66 S3-031-050-730 T.T.BASE(A)
67 S3-031-010-010 FRAME
68 S3-031-010-610 BARNCE SPRING(R)
A 87-253-034-410 CAMERA TAPPING SCREW B 3 M2-5
B 87-251-033-410 CAMERA SCREW TS G M2-4
C 87-252-033-410 CAMERA B TAPPING SCREW M2-4
D 87-267-525-310 CAMERA SCREW M1.7-2.2
E 87-263-036-010 CAMERA TAPPING SCREW B 3 M2-8
F S9-C42-202-010 CAMERA TAPPING SCREW S 3 M2-2
G S9-C45-175-030 CAMERA TAPPING SCREW P3 M1.7-5
H 87-351-549-310 CAMERA B TAPPING SCREW M2-5
I S9-P02-200-310 TAMS SCREW M2-3
J S9-C04-205-030 CAMERA S TAPPING SCREW M2-5
-53-
GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE)
Type.1
Insert a flat-bladed screwdriver into the position indicated by the
arrows and remove the panel. Remove the screws of each speaker
unit and then remove the speaker units.
Type.2
Remove the grill frame and four pieces of rubber caps by pulling
out with a flat-bladed screwdriver. Remove the screws from hole
where installed rubber caps. Insert a flat-bladed screwdriver into
the position indicated by the arrows and remove the panel. Remove the screws of each speaker unit and then remove the
speaker units.
Type.4
TOOLS
1 Plastic head hammer
2 ( – ) flat head screwdriver
3 Cut chisel
1
3
2
How to Remove the PANEL, FR
1. Insert the ( – ) flat head screwdriver tip into the gap
between the PANEL, FR and the PANEL, SPKR. Tap the
head of the ( – ) flat head screwdriver with the plastic
hammer head, and create the clearance as shown in Fig-1.
2. Insert the cut chisel in the clearance, and tap the head of
the cut chisel with plastic hammer as shown in Fig-2, to
remove the PANEL, FR.
Type.3
Insert a flat-bladed screwdriver into the position indicated by the
arrows and remove the panel. Turn the speaker unit to counterclockwisedirection while inserting a flat-bladed screwdriver into
one of the hollows around speaker unit, and then remove the
speaker unit. After replacing the speaker unit, install it turning to
clockwise direction until "click" sound comes out.
3. Place the speaker horizontally. Tap head of the cut chisel
with plastic hammer as shown in Fig-3, and remove the
PANEL, FR completely.
Fig-1Fig-2
How to Attach the PANEL, FR
Attach the PANEL, FR to the PANEL, SPKR. Tap the four
corners of the PANEL, FR with the plastic hammer to fit the
PANEL, FR into the PANEL, SPKR completely.
-54-
Fig-3
SPEAKER MAIN PARTS LIST 1/1
REF. NOPART NO.KANRIDESCRIPTION
1 8A-CJ5-422-010 GRILLE,FRAME ASSY Y
2 8A-CJ5-405-010 PANEL,SP
3 8A-CJ5-403-010 PANEL,FR
4 8A-CJ5-415-010 TERMINAL,
5 8A-CJ5-411-010 SPKR, W 87S