Page 1
NSX-R20
K(S)
NSX-R21
EZ(S)
d u
p a
SERVICE MANUAL
CD STEREO SYSTEM
CD
CASSEIVER
t o
NSX-R20
NSX-R21
If requiring information about the CD mechanism, see Service Manual of
BZG-2, (S/M Code No. 09-023-353-2N8).
CX-NR20
CX-NR21
BASIC CD MECHANISM : BZG-2 ZD9GNC1
BASIC TAPE MECHANISM : CMAT6Z2(1+1)ALPS
SPEAKERSYSTEM
SX-NR20
REMOTE
CONTROLLER
RC-CAS03(VS)
r
S/M Code No. 09-024-454-0N2
DA T A
Page 2
TABLE OF CONTENTS
SPECIFICATIONS ...............................................................................................................................................................3
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ......................................................................4
NOTE ON BEFORE STARTING REPAIR ................................................................................................................... 5, 6
ACCESSORIES PARTS LIST -1/1 ...................................................................................................................................... 7
ELECTRICAL PARTS LIST ....................................................................................................................................... 8 ~ 21
TRANSISTOR ILLUSTRATION ........................................................................................................................................22
SCHEMATIC DIAGRAM -1/4 (MAIN-1/2, DECK/AMP/HP SECTION)..............................................................................23
SCHEMATIC DIAGRAM -2/4 (MAIN-2/2, TUNER SECTION) .......................................................................................... 24
d u
WIRING -1/4 (MAIN C.B, HP C.B) .....................................................................................................................................25
SCHEMATIC DIAGRAM -3/4 (FRONT/DECK SECTION) ............................................................................................... 26
WIRING -2/4 (FRONT C.B)................................................................................................................................................ 27
WIRING -3/4 (DECK C.B) ..................................................................................................................................................28
SCHEMATIC DIAGRAM -4/4 (POWER SECTION) .......................................................................................................... 29
WIRING -4/4 (POWER C.B)............................................................................................................................................... 30
ELECTRICAL ADJUSTMENT....................................................................................................................................31 ~ 37
LCD DISPLAY -1/1............................................................................................................................................................. 38
p a
IC BLOCK DIAGRAM............................................................................................................................................... 39 ~ 41
IC DESCRIPTION ..................................................................................................................................................... 42 ~ 43
MECHANICAL EXPLODED VIEW -1/1........................................................................................................................... 44
MECHANICAL PARTS LIST -1/1..................................................................................................................................... 45
COLOR NAME TABLE..................................................................................................................................................... 46
TAPE MECHANISM EXPLODED VIEW -1/1 <CMAT6Z2 (1+1) ALPS> ...................................................................... 47
CD TEST MODE ................................................................................................................................................................ 48
TAPE MECHANISM PARTS LIST -1/1 <CMAT6Z2 (1+1) ALPS>.................................................................................. 49
GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) -1/1 .................................................... 50
SPEAKER PARTS LIST -1/1 (SX-NR20)......................................................................................................................... 51
OTHER PARTS LIST -1/1................................................................................................................................................52
t o
r
-2-
Page 3
SPECIFICATIONS
MAIN UNIT (CX-NR20/CX-NR21)
TUNER
FM tuning range 87.5 MHz to 108 MHz
FM usable sensitivity (IHF) 16.8 dBf
FM antenna terminal 75 ohms (unbalanced)
MW tuning range 531 kHz to 1602 kHz (9 kHz step)
MW usable sensitivity 350 µV/m
LW tuning range 144 kHz to 290 kHz
LW usable sensitivity 1400 µV/m
MW/LW antenna Loop antenna
AMPLIFIER
Power output Rated: 20 W + 20 W (6 ohms, T .H.D.
Total harmonic distortion 0.08 % (13 W, 1 kHz, 6 ohms, DIN
d u
Input VIDEO/AUX: 500 mV
Outputs SPEAKERS: 6 ohms or more
CASSETTE DECK
Track format 4 tracks, 2 channels stereo
Frequency response 50 Hz – 15 kHz
Recording system AC bias
Heads DECK 1: playback x 1
530 kHz to 1710 kHz (10 kHz step)
1 %, 1 kHz/DIN 45500)
Reference: 25 W + 25 W (6 ohms,
T.H.D. 10 %, 1 kHz/DIN 45324)
AUDIO)
PHONES: 32 ohms or more
DECK 2: recording/playback x 1,
erase x 1
CD PLAYER
Laser Semiconductor laser (η = 780 nm)
D/A converter 1 bit dual
Signal-to-noise ratio 85 dB (1 kHz, 0 dB)
Harmonic distortion 0.05 % (1 kHz, 0 dB)
GENERAL
Power requirements 230 V AC, 50 Hz
Power consumption 62 W
Power consumption With ECO mode on: 0.6 W
in standby mode With ECO mode off: 20 W
Dimensions (W x H x D) 260 x 324 x 315 mm
Weight 5.5 kg
FRONT SPEAKERS SX-NR20
Speaker system 3 way, bass reflex (magnetic
shielded)
Speaker units Woofer: 120 mm cone
Tweeter: 60 mm ceramic
Super tweeter: 20 mm ceramic
Impedance 6 ohms
Dimensions (W x H x D) 210 x 324 x 215 mm
Weight 3.0 kg
Specifications and external appearance are subject to change
without notice.
p a
t o
r
-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: Usynlig laserståling vedåbning,
når sikkerhedsafbrydere er ude af funktion.
Undgå udsÊttelse for stråling.
d u
VAROITUS!
Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa
mainitulla tavalla saataa 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 herin may result in
hazardous radiation exposure.
ATTENTION
L'utillisation 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 LASER PRODUCT
KLASSE 1 LASER PRODUKT
LUOKAN 1 LASER LAITE
KLASS 1 LASER APPARAT
p a
Precaution to replace Optical block (BZG-6 YANC)
(PXR-104X-BP-0101)
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.
t o
CD PICK-UP Assy PWB
Solder
r
-4-
Page 5
NOTE ON BEFORE STARTING REPAIR -1/2
Fig-1
MAIN C.B
D101
C101 C102
3
4
2
2
1. Forced discharge of electrolytic capacitor of power supply block
When repair is going to be attempted in the set that uses relay circuit in the power supply block, electric potential is kept charged across the
electrolytic capacitors (C101, 102) even though AC power cord is removed. If repair is attempted in this condition, secondary defect can occur.
In order to prevent the secondary trouble, perform the following measures before starting repair work.
Discharge procedure
1 Remove the AC power cord.
2 Connect a discharging resistor at an end of lead wire that has
clips at both ends. Connect the other end of the lead wire to
metal chassis.
3 Contact the other end of the discharging resistor to the
positive (+) side (+VH) of C101. (For two seconds)
4 Contact the same end of the discharging resistor as step 3 to
the negative (-) side (-VH) of C102 in the same way.
(For two seconds)
d u
5 Check that voltage across C101 and C102 has decreased to
1 V or less using a multimeter or an oscilloscope.
Select a discharging resistor referring to the following table.
Charging voltage (V) Discharging
(C101, 102) resistor ( )
25-48 100 3 87-A00-247-090
49-140 220 5 87-A00-232-090
Note: The reference numbers (C101, C102) of the electrolytic capacitors can change depending on the models. Be sure to check the reference numbers
of the charging capacitors on schematic diagram before starting the discharging work.
2. Check items before exchanging the MICROCOMPUTER
Be sure to check the following items before exchanging the MICROCOMPUTER. Exchange the MICROCOMPUTER after confirming that the
MICROCOMPUTER is surely defective.
2-1. Regarding the HOLD terminal of the MICROCOMPUTER
p a
When the HOLD terminal (INPUT) of the MICROCOMPUTER is "H", the MICROCOMPUTER is judged to be operating correctly.
When this terminal is "L", the main power cannot be turned on. Therefore, be sure to check the terminal voltage of the HOLD terminal before
exchange.
When the MICROCOMPUTER is not defective, the HOLD terminal can also go "L" when the POWER AMPLIFIER has any abnormalities
that triggers the abnormality detection circuit on the MAIN C. B. that sets the HOLD terminal to "L".
• Good or no good judgement of the MICROCOMPUTER
1 Turn on the AC main power.
2 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the "H" level or not.
3 When the HOLD terminal is "L" level, the abnormality detection circuit is judged to be working correctly and the MICRO
t o
COMPUTER is judged to be good.
Rated power (W) Parts number
r
-5-
Page 6
NOTE ON BEFORE STARTING REPAIR -2/2
In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not.
2-2. Regarding reset
There are cases that the machine does not work correctly because the MICROCOMPUTER is not reset even though the AC power cord is
re-inserted, or the software reset (pressing the STOP key + POWER key) is performed.
When the above described phenomenon occurs, it can lead to wrong judgement as if the MICROCOMPUTER is defective and to exchange the
MICROCOMPUTER. In such a case, perform the forced-reset by the following procedure and check good or no good of the MICROCOM
PUTER.
1 Remove the AC power cord.
d u
OCOMPUTER
18
MICR
FRONT C.B
15
C113
15
C113
16
Short with tweezers.
FRONT C.B
VSS
MICROCOMPUTER
VDD
Fig-2-2
2 Short both ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers.
3 Connect the AC power cord again. If the MICROCOMPUTER returns to the normal operation, the MICROCOMPUTER is good.
Note: The reference number or MICROCOMPUTER pin number of transistor (Q110) and electrolytic capacitor (C113) can change depending on the
models. Be sure to check the reference numbers on schematic diagram before starting the discharging work.
2-3. Confirmation of soldering state of MICROCOMPUTER
p a
Check the soldering state of the MICROCOMPUTER in addition to the above described procedures. Be sure to exchange the
MICROCOMPUTER after surely confirming that the trouble is not caused by poor soldering but the MICROCOMPUTER itself.
t o
r
-6-
Page 7
ACCESSORIES PARTS LIST -1/1
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
O AS1001 8C-NF9-906-010 IB,EZ(9L)S NSX-R21 a .
O AS1001 8C-NF9-905-010 IB,K(E)S NSX-R20 . b
O AS1002 8C-NF8-702-010 RC UNIT,RC-CAS03(VS) a b
O AS1003 87-A92-150-010 ANT,LOOP AM NO-CONT a b
O AS1004 87-A92-346-010 ANT,WIRE FM(FASTEN) a b
O AS1005 87-099-811-010 PLUG,ADPTR CONV(K) . b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-7-
Page 8
ELECTRICAL PARTS LIST - 1/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT O C 0108 87-010-785-080 C-CAP,U 0.015-25 K B GRM a b
FRONT O C 0153 87-010-787-080 C-CAP,U 0.022-25 K B GRM a b
FRONT O C 0154 87-010-246-040 CAP,E 47-35 M 11L SME a b
FRONT O C 0155 87-010-404-040 CAP,E 4.7-50 M 11L SME a b
FRONT O C 0156 87-010-404-040 CAP,E 4.7-50 M 11L SME a b
FRONT O C 0301 87-012-278-080 C-CAP,U 2200P-50 K B GRM a b
FRONT O C 0351 87-A10-353-080 C-CAP,U 0.22-10 K B a b
FRONT O C 0361 87-012-274-080 C-CAP,U 1000P-50 K B GRM a b
FRONT O C 0362 87-012-274-080 C-CAP,U 1000P-50 K B GRM a b
FRONT O C 0371 87-012-274-080 C-CAP,U 1000P-50 K B GRM a b
FRONT O C 0372 87-012-274-080 C-CAP,U 1000P-50 K B GRM a b
FRONT O C 0601 87-010-382-040 CAP,E 22-25 M 11L SME a b
FRONT O C 0801 87-A10-353-080 C-CAP,U 0.22-10 K B a b
FRONT O C 0803 87-012-280-080 C-CAP,U 3300P-50 K B GRM a b
FRONT O C 0804 87-A10-592-080 C-CAP,S 0.015-50 J B a b
FRONT O C 0806 87-012-273-080 C-CAP,U 820P-50 K B GRM a b
FRONT O C 0808 87-010-544-040 CAP,E 0.1-50 M 11L SME a b
FRONT O C 0809 87-010-404-040 CAP,E 4.7-50 M 11L SME a b
FRONT O C 0810 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
FRONT O C 0811 87-A12-052-080 C-CAP,S 0.033-25 J B a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT O C 0812 87-012-285-080 C-CAP,U 8200P-50 K B GRM a b
FRONT O C 0901 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0902 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0903 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0904 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0905 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0906 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0907 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0908 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0909 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0910 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0911 87-012-274-080 C-CAP,U 1000P-50 K B GRM a b
FRONT O C 0912 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
FRONT O C 0913 87-A10-189-040 CAP,E 220-10 M 5L a b
FRONT O C 0915 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
FRONT O C 0916 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
FRONT O C 0917 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
FRONT O C 0919 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
FRONT O C 0920 87-010-829-080 C-CAP,U 0.047-16 Z F CM/CB a b
FRONT O C 0921 87-012-282-080 C-CAP,U 4700P-50 K B GRM a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT O C 0922 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0923 87-016-116-080 C-CAP,U 0.015-25 J B CB a b
FRONT O C 0924 87-016-116-080 C-CAP,U 0.015-25 J B CB a b
FRONT O C 0925 87-016-116-080 C-CAP,U 0.015-25 J B CB a b
FRONT O C 0931 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0932 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
FRONT O C 0951 87-012-172-080 C-CAP,U 10P-50 D CH GRM a b
FRONT O C 0952 87-010-854-080 C-CAP,S 560P-50 J CH CMC a b
FRONT O C 0953 87-012-349-080 C-CAP,S 1000P-50 J CH GRM a b
FRONT O C 0961 87-010-391-040 CAP,E 10-35 M 11L SME a b
FRONT O C 0962 87-012-336-080 C-CAP,U 330P-50 J SL GRM a b
FRONT O C 0963 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
FRONT O CN 0103 87-099-013-010 CONN,11P V BLK 6216 a b
FRONT O CN 0701 87-099-720-010 CONN,30P BLK TYK-B(P) a b
FRONT O CN 0731 87-099-196-010 CONN,8P V BLK 6216 a b
FRONT S D 0103 87-020-465-080 DIODE,1SS133 a b
FRONT S D 0104 87-020-465-080 DIODE,1SS133 a b
FRONT S D 0301 87-A40-234-080 ZENER,MTZJ5.6A a b
FRONT S D 0302 87-020-465-080 DIODE,1SS133 a b
FRONT S D 0601 87-A40-269-080 C-DIODE,MC2836 a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT S D 0801 87-020-465-080 DIODE,1SS133 a b
FRONT S D 0983 87-020-465-080 DIODE,1SS133 a b
FRONT O FFC0103 88-911-101-110 FF-CABLE,11P 1.25 100MM a b
FRONT O FFC0731 88-908-291-110 FF-CABLE,8P 1.25 290MM a b
FRONT O FL 0201 8C-NF9-615-010 FL,HUA-13SS09T a b
FRONT S IC 0901 8C-NF9-611-030 C-IC,UPD780228GF-089-3BA a .
FRONT S IC 0901 8C-NF9-610-030 C-IC,UPD780226GF-033-3BA . b
FRONT S IC 0961 87-A21-831-010 IC,SPS-442-1-F1 a b
FRONT O L 0951 87-A50-655-010 COIL,CLK 4.19MHZ (TOKO)7KLY a b
FRONT O LED0201 87-A41-062-040 LED,LTL-1CHEE-012A RED a b
FRONT S Q 0102 87-A30-076-080 C-TR,2SC3052F a b
FRONT S Q 0104 87-A30-538-040 C-TR,SRA2202S a b
FRONT S Q 0301 87-A30-494-080 TR,2SA1980G a b
FRONT S Q 0302 87-A30-076-080 C-TR,2SC3052F a b
FRONT S Q 0303 87-A30-076-080 C-TR,2SC3052F a b
FRONT S Q 0601 87-A30-495-080 TR,2SA1981Y a b
FRONT S Q 0602 87-A30-495-080 TR,2SA1981Y a b
FRONT S Q 0603 87-A30-200-080 TR,2SA1585SR a b
FRONT S Q 0801 87-A30-076-080 C-TR,2SC3052F a b
FRONT S Q 0802 87-A30-075-080 C-TR,2SA1235F a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-8-
Page 9
ELECTRICAL PARTS LIST - 2/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT S Q 0803 87-A30-076-080 C-TR,2SC3052F a b
FRONT S Q 0804 87-A30-076-080 C-TR,2SC3052F a b
FRONT S Q 0805 87-A30-076-080 C-TR,2SC3052F a b
FRONT S Q 0901 87-A30-538-040 C-TR,SRA2202S a b
FRONT O R 0109 88-108-224-080 C-RES,U 220K-1/16W J a b
FRONT O R 0110 88-108-153-080 C-RES,U 15K-1/16W J a b
FRONT X R 0111 88-108-333-080 C-RES,U 33K-1/16W J a b
FRONT O R 0112 88-108-224-080 C-RES,U 220K-1/16W J a b
FRONT O R 0114 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0115 88-108-000-080 C-JUMPER,U a b
FRONT X R 0116 88-108-124-080 C-RES,U 120K-1/16W J a b
FRONT X R 0151 88-100-000-010 PLATING-JW, 0.58 SN95 a b
FRONT X R 0152 88-100-000-010 PLATING-JW, 0.58 SN95 a b
FRONT X R 0153 88-128-821-080 C-RES, 820-1/8W J a b
FRONT X R 0154 88-128-821-080 C-RES, 820-1/8W J a b
FRONT O R 0155 88-108-332-080 C-RES,U 3.3K-1/16W J a b
FRONT O R 0156 88-108-332-080 C-RES,U 3.3K-1/16W J a b
FRONT X R 0161 88-108-000-080 C-JUMPER,U a b
FRONT X R 0162 88-108-000-080 C-JUMPER,U a b
FRONT X R 0163 88-108-000-080 C-JUMPER,U a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT X R 0164 88-108-000-080 C-JUMPER,U a b
FRONT X R 0165 88-108-000-080 C-JUMPER,U a b
FRONT X R 0166 88-108-000-080 C-JUMPER,U a b
FRONT X R 0208 88-128-102-080 C-RES, 1K-1/8W J a b
FRONT X R 0301 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0302 88-108-472-080 C-RES,U 4.7K-1/16W J a b
FRONT O R 0303 88-108-153-080 C-RES,U 15K-1/16W J a b
FRONT O R 0304 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0306 88-108-471-080 C-RES,U 470-1/16W J a b
FRONT O R 0321 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0322 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0323 88-108-821-080 C-RES,U 820-1/16W J a b
FRONT O R 0324 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0325 88-108-122-080 C-RES,U 1.2K-1/16W J a b
FRONT X R 0326 88-121-122-080 RES,1.2K-1/8W J a b
FRONT X R 0327 88-108-182-080 C-RES,U 1.8K-1/16W J a b
FRONT X R 0328 88-121-182-080 RES,1.8K-1/8W J a b
FRONT O R 0329 88-108-272-080 C-RES,U 2.7K-1/16W J a b
FRONT O R 0330 88-108-332-080 C-RES,U 3.3K-1/16W J a b
FRONT X R 0331 88-121-472-080 RES,4.7K-1/8W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT X R 0332 88-108-682-080 C-RES,U 6.8K-1/16W J a b
FRONT O R 0333 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0334 88-108-183-080 C-RES,U 18K-1/16W J a b
FRONT O R 0335 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT O R 0341 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0342 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0343 88-108-821-080 C-RES,U 820-1/16W J a b
FRONT O R 0344 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0345 88-108-122-080 C-RES,U 1.2K-1/16W J a b
FRONT X R 0346 88-108-122-080 C-RES,U 1.2K-1/16W J a b
FRONT X R 0347 88-108-182-080 C-RES,U 1.8K-1/16W J a b
FRONT X R 0348 88-108-182-080 C-RES,U 1.8K-1/16W J a b
FRONT O R 0349 88-108-272-080 C-RES,U 2.7K-1/16W J a .
FRONT O R 0350 88-108-332-080 C-RES,U 3.3K-1/16W J a .
FRONT X R 0351 88-108-472-080 C-RES,U 4.7K-1/16W J a .
FRONT O R 0361 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0362 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0363 88-108-100-080 C-RES,U 10-1/16W J a b
FRONT X R 0364 88-108-100-080 C-RES,U 10-1/16W J a b
FRONT O R 0371 88-108-103-080 C-RES,U 10K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT O R 0372 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0373 88-108-100-080 C-RES,U 10-1/16W J a b
FRONT X R 0374 88-108-100-080 C-RES,U 10-1/16W J a b
FRONT O R 0601 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0602 88-108-222-080 C-RES,U 2.2K-1/16W J a b
FRONT O R 0603 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0604 88-108-222-080 C-RES,U 2.2K-1/16W J a b
FRONT O R 0605 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0606 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0607 88-108-000-080 C-JUMPER,U a b
FRONT O R 0611 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT O R 0612 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT O R 0613 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT O R 0614 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT O R 0615 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT O R 0617 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT O R 0618 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT O R 0701 88-108-102-080 C-RES,U 1K-1/16W J a .
FRONT X R 0702 88-128-102-080 C-RES, 1K-1/8W J a .
FRONT O R 0703 88-108-102-080 C-RES,U 1K-1/16W J a .
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-9-
Page 10
ELECTRICAL PARTS LIST - 3/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT O R 0704 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT O R 0705 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT O R 0706 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT O R 0707 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0708 88-121-102-080 RES,1K-1/8W J a b
FRONT O R 0709 88-108-101-080 C-RES,U 100-1/16W J a b
FRONT X R 0710 88-128-101-080 C-RES, 100-1/8W J a b
FRONT O R 0711 88-108-101-080 C-RES,U 100-1/16W J a b
FRONT O R 0712 88-108-101-080 C-RES,U 100-1/16W J a b
FRONT X R 0719 88-108-100-080 C-RES,U 10-1/16W J a b
FRONT O R 0721 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0730 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT O R 0732 88-108-101-080 C-RES,U 100-1/16W J a b
FRONT O R 0733 88-108-101-080 C-RES,U 100-1/16W J a b
FRONT O R 0734 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT O R 0735 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT O R 0740 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT O R 0741 88-108-101-080 C-RES,U 100-1/16W J a b
FRONT O R 0742 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0743 88-108-474-080 C-RES,U 470K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT O R 0744 88-108-823-080 C-RES,U 82K-1/16W J a b
FRONT X R 0745 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0749 88-108-474-080 C-RES,U 470K-1/16W J a b
FRONT O R 0803 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT O R 0804 88-108-224-080 C-RES,U 220K-1/16W J a b
FRONT X R 0805 88-108-273-080 C-RES,U 27K-1/16W J a b
FRONT O R 0806 88-108-562-080 C-RES,U 5.6K-1/16W J a b
FRONT X R 0807 88-108-000-080 C-JUMPER,U a b
FRONT X R 0808 88-121-101-080 RES,100-1/8W J a b
FRONT O R 0809 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0810 88-108-182-080 C-RES,U 1.8K-1/16W J a b
FRONT O R 0811 88-108-224-080 C-RES,U 220K-1/16W J a b
FRONT O R 0813 88-108-224-080 C-RES,U 220K-1/16W J a b
FRONT O R 0815 88-108-272-080 C-RES,U 2.7K-1/16W J a b
FRONT X R 0816 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT O R 0818 88-108-224-080 C-RES,U 220K-1/16W J a b
FRONT X R 0819 88-108-222-080 C-RES,U 2.2K-1/16W J a b
FRONT O R 0820 88-108-101-080 C-RES,U 100-1/16W J a b
FRONT X R 0821 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT O R 0822 88-108-224-080 C-RES,U 220K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT X R 0823 88-100-000-010 PLATING-JW, 0.58 SN95 a b
FRONT X R 0824 88-100-000-010 PLATING-JW, 0.58 SN95 a b
FRONT X R 0825 88-100-000-010 PLATING-JW, 0.58 SN95 a b
FRONT X R 0826 88-108-000-080 C-JUMPER,U a b
FRONT O R 0827 88-108-473-080 C-RES,U 47K-1/16W J a b
FRONT X R 0901 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0902 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0903 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0904 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0905 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0906 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0907 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0908 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0909 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0910 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0911 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0912 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0913 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0914 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0915 88-108-104-080 C-RES,U 100K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT X R 0916 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0917 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0918 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0919 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0920 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0921 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0922 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0923 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0924 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0925 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0926 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0927 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0928 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0929 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0930 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0931 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0932 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0933 88-121-104-080 RES,100K-1/8W J a b
FRONT X R 0934 88-108-683-080 C-RES,U 68K-1/16W J a b
FRONT X R 0935 88-108-683-080 C-RES,U 68K-1/16W J a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-10-
Page 11
ELECTRICAL PARTS LIST - 4/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT X R 0936 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0937 88-128-472-080 C-RES, 4.7K-1/8W J a b
FRONT X R 0938 88-108-472-080 C-RES,U 4.7K-1/16W J a b
FRONT X R 0939 88-108-472-080 C-RES,U 4.7K-1/16W J a b
FRONT X R 0940 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0941 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT O R 0942 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0943 88-121-472-080 RES,4.7K-1/8W J a b
FRONT X R 0946 88-108-000-080 C-JUMPER,U a b
FRONT X R 0947 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0948 88-121-104-080 RES,100K-1/8W J a b
FRONT O R 0951 88-108-102-080 C-RES,U 1K-1/16W J a b
FRONT X R 0955 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0956 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT X R 0957 88-108-104-080 C-RES,U 100K-1/16W J a b
FRONT O R 0958 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0959 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0961 88-121-181-080 RES,180-1/8W J a b
FRONT O R 0963 88-108-563-080 C-RES,U 56K-1/16W J a b
FRONT O R 0969 88-108-103-080 C-RES,U 10K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT O R 0981 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0982 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0983 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0984 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT X R 0985 88-121-103-080 RES,10K-1/8W J a b
FRONT X R 0986 88-121-103-080 RES,10K-1/8W J a b
FRONT O R 0987 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0988 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O R 0989 88-108-103-080 C-RES,U 10K-1/16W J a b
FRONT O S 0321 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0322 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0323 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0324 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0325 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0326 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0327 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0328 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0329 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0330 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0331 87-A90-164-080 SW,TACT SKQNAB(N) a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
FRONT O S 0332 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0333 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0334 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0335 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0341 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0342 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0343 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0344 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0345 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0346 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0347 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0348 87-A90-164-080 SW,TACT SKQNAB(N) a b
FRONT O S 0350 87-A90-164-080 SW,TACT SKQNAB(N) a .
FRONT O S 0351 87-A90-164-080 SW,TACT SKQNAB(N) a .
FRONT O S 0361 87-A92-370-010 SW,RTRY RE012307PVB30F a b
FRONT O S 0371 87-A92-371-010 SW,RTRY RE0123PVB30F a b
HP O C 0223 87-010-176-080 C-CAP,S 680P-50 J SL C2012 a b
HP O C 0224 87-010-176-080 C-CAP,S 680P-50 J SL C2012 a b
HP O J 0201 87-A60-420-010 JACK,3.5 ST (MSC) a b
HP O R 0243 87-A00-440-050 RES,220-1/2W J RP a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
HP O R 0244 87-A00-440-050 RES,220-1/2W J RP a b
HP X R 0265 88-128-222-080 C-RES, 2.2K-1/8W J a b
HP X R 0266 88-128-222-080 C-RES, 2.2K-1/8W J a b
HP O WH 0201 87-A90-459-010 HLDR,WIRE 2.5-5P a b
MAIN O C 0003 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0004 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0005 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0006 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0009 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0010 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0011 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0012 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0013 87-012-282-080 C-CAP,U 4700P-50 K B GRM a b
MAIN O C 0014 87-010-260-080 CAP,E 47-25 M 11L SME a b
MAIN O C 0016 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0019 87-A12-432-000 CAP,E 3300-50 M 85 IV LELON a b
MAIN O C 0020 87-A12-432-000 CAP,E 3300-50 M 85 IV LELON a b
MAIN O C 0021 87-A12-755-000 CAP,E 4700-25 M 85 IV LELON a b
MAIN O C 0022 87-A12-441-000 CAP,E 2200-35 M 85 IV LELON a b
MAIN O C 0025 87-A12-079-080 CAP,E 100-35 SMG a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-11-
Page 12
ELECTRICAL PARTS LIST - 5/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0026 87-010-393-080 CAP,E 100-35 M SME a b
MAIN O C 0027 87-010-393-080 CAP,E 100-35 M SME a b
MAIN O C 0028 87-010-393-080 CAP,E 100-35 M SME a b
MAIN O C 0030 87-010-247-080 CAP,E 100-50 M SME a b
MAIN O C 0031 87-010-263-080 CAP,E 100-10 M 11L SME a b
MAIN O C 0034 87-010-260-080 CAP,E 47-25 M 11L SME a b
MAIN O C 0035 87-010-405-080 CAP,E 10-50 M 11L SME a b
MAIN O C 0036 87-010-260-080 CAP,E 47-25 M 11L SME a b
MAIN O C 0060 87-010-403-080 CAP,E 3.3-50 M 11L SME a b
MAIN O C 0061 87-010-260-080 CAP,E 47-25 M 11L SME a b
MAIN O C 0083 87-010-235-080 CAP,E 470-16 M SME a b
MAIN O C 0097 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0101 87-012-279-080 C-CAP,U 2700P-50 K B GRM a b
MAIN O C 0102 87-012-279-080 C-CAP,U 2700P-50 K B GRM a b
MAIN O C 0103 87-010-544-080 CAP,E 0.1-50 M 11L SME a b
MAIN O C 0104 87-010-544-080 CAP,E 0.1-50 M 11L SME a b
MAIN O C 0107 87-010-404-080 CAP,E 4.7-50 M 11L SME a b
MAIN O C 0108 87-010-404-080 CAP,E 4.7-50 M 11L SME a b
MAIN O C 0109 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O C 0110 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0111 87-010-407-080 CAP,E 33-50 M 11L SME a b
MAIN O C 0112 87-010-407-080 CAP,E 33-50 M 11L SME a b
MAIN O C 0113 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O C 0114 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O C 0117 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0118 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0119 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0120 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0121 87-010-401-080 CAP,E 1-50 M 11L SME a b
MAIN O C 0122 87-010-401-080 CAP,E 1-50 M 11L SME a b
MAIN O C 0123 87-010-177-080 C-CAP,S 820P-50 J SL C2012 a b
MAIN O C 0124 87-010-177-080 C-CAP,S 820P-50 J SL C2012 a b
MAIN O C 0125 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O C 0126 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O C 0133 87-012-282-080 C-CAP,U 4700P-50 K B GRM a b
MAIN O C 0140 87-012-278-080 C-CAP,U 2200P-50 K B GRM a b
MAIN O C 0145 87-012-282-080 C-CAP,U 4700P-50 K B GRM a b
MAIN O C 0146 87-012-282-080 C-CAP,U 4700P-50 K B GRM a b
MAIN O C 0186 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0187 87-010-866-080 CAP,E 10-63 M VX a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0188 87-010-866-080 CAP,E 10-63 M VX a b
MAIN O C 0201 87-A10-260-080 C-CAP,U 0.1-16 K B a b
MAIN O C 0225 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0226 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0227 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0228 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0229 87-010-191-080 C-CAP,S 0.015-50 Z F GRM a b
MAIN O C 0230 87-010-191-080 C-CAP,S 0.015-50 Z F GRM a b
MAIN O C 0231 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0232 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0241 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0301 87-012-275-080 C-CAP,U 1200P-50 K B GRM a b
MAIN O C 0302 87-012-275-080 C-CAP,U 1200P-50 K B GRM a b
MAIN O C 0303 87-012-275-080 C-CAP,U 1200P-50 K B GRM a b
MAIN O C 0304 87-012-275-080 C-CAP,U 1200P-50 K B GRM a b
MAIN O C 0305 87-A10-039-080 C-CAP,U 470P-50 J CH a b
MAIN O C 0310 87-012-274-080 C-CAP,U 1000P-50 K B GRM a b
MAIN O C 0363 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0451 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0452 87-010-406-080 CAP,E 22-50 M 11L SME a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0453 87-012-279-080 C-CAP,U 2700P-50 K B GRM a b
MAIN O C 0454 87-012-279-080 C-CAP,U 2700P-50 K B GRM a b
MAIN O C 0455 87-012-279-080 C-CAP,U 2700P-50 K B GRM a b
MAIN O C 0456 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0457 87-A12-361-080 CAP,M 5600P-100 J CP a b
MAIN O C 0458 87-012-278-080 C-CAP,U 2200P-50 K B GRM a b
MAIN O C 0459 87-012-271-080 C-CAP,U 560P-50 K B GRM a b
MAIN O C 0460 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
MAIN O C 0461 87-012-158-080 C-CAP,S 390P-50 J CH GRM a b
MAIN O C 0462 87-012-158-080 C-CAP,S 390P-50 J CH GRM a b
MAIN O C 0463 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0464 87-012-278-080 C-CAP,U 2200P-50 K B GRM a b
MAIN O C 0465 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0601 87-012-188-080 C-CAP,U 47P-50 J CH GRM a b
MAIN O C 0602 87-012-188-080 C-CAP,U 47P-50 J CH GRM a b
MAIN O C 0603 87-010-263-080 CAP,E 100-10 M 11L SME a b
MAIN O C 0604 87-010-263-080 CAP,E 100-10 M 11L SME a b
MAIN O C 0605 87-A12-362-080 CAP,M 6800P-100 J CP a b
MAIN O C 0606 87-A12-362-080 CAP,M 6800P-100 J CP a b
MAIN O C 0607 87-A10-039-080 C-CAP,U 470P-50 J CH a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-12-
Page 13
ELECTRICAL PARTS LIST - 6/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0608 87-A10-039-080 C-CAP,U 470P-50 J CH a b
MAIN O C 0609 87-010-401-080 CAP,E 1-50 M 11L SME a b
MAIN O C 0610 87-010-401-080 CAP,E 1-50 M 11L SME a b
MAIN O C 0611 87-A12-348-080 C-CAP,U 560P-25 J CH a b
MAIN O C 0612 87-A12-348-080 C-CAP,U 560P-25 J CH a b
MAIN O C 0613 87-012-280-080 C-CAP,U 3300P-50 K B GRM a b
MAIN O C 0614 87-012-280-080 C-CAP,U 3300P-50 K B GRM a b
MAIN O C 0615 87-010-545-080 CAP,E 0.22-50 M 11L SME a b
MAIN O C 0616 87-010-545-080 CAP,E 0.22-50 M 11L SME a b
MAIN O C 0617 87-010-545-080 CAP,E 0.22-50 M 11L SME a b
MAIN O C 0618 87-010-545-080 CAP,E 0.22-50 M 11L SME a b
MAIN O C 0625 87-012-198-080 C-CAP,U 180P-50 J CH GRM a b
MAIN O C 0626 87-012-198-080 C-CAP,U 180P-50 J CH GRM a b
MAIN O C 0627 87-012-284-080 C-CAP,U 6800P-50 K B GRM a b
MAIN O C 0628 87-012-284-080 C-CAP,U 6800P-50 K B GRM a b
MAIN O C 0629 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0630 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0631 87-012-278-080 C-CAP,U 2200P-50 K B GRM a b
MAIN O C 0632 87-012-278-080 C-CAP,U 2200P-50 K B GRM a b
MAIN O C 0641 87-010-401-080 CAP,E 1-50 M 11L SME a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0642 87-010-401-080 CAP,E 1-50 M 11L SME a b
MAIN O C 0651 87-010-248-080 CAP,E 220-10 M 11L SME a b
MAIN O C 0652 87-010-260-080 CAP,E 47-25 M 11L SME a b
MAIN O C 0655 87-010-404-080 CAP,E 4.7-50 M 11L SME a b
MAIN O C 0656 87-010-784-080 C-CAP,U 0.012-25 K B GRM a b
MAIN O C 0663 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0664 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0665 87-A10-504-080 C-CAP,U 0.047-16 K B a b
MAIN O C 0666 87-A10-504-080 C-CAP,U 0.047-16 K B a b
MAIN O C 0677 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0771 87-010-263-080 CAP,E 100-10 M 11L SME a b
MAIN O C 0772 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN X C 0781 88-108-000-080 C-JUMPER,U a b
MAIN O C 0782 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0783 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0784 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0785 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0786 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0788 87-012-167-080 C-CAP,U 5P-50 C CH GRM a b
MAIN O C 0789 87-016-118-080 C-CAP,U 0.022-25 J B GRM a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0790 87-016-118-080 C-CAP,U 0.022-25 J B GRM a b
MAIN O C 0791 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0792 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0793 87-010-404-080 CAP,E 4.7-50 M 11L SME a b
MAIN O C 0795 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0796 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0797 87-010-405-080 CAP,E 10-50 M 11L SME a b
MAIN O C 0798 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0799 87-010-265-080 CAP,E 33-16 M 11L SME a b
MAIN O C 0800 87-010-829-080 C-CAP,U 0.047-16 Z F CM/CB a b
MAIN O C 0801 87-010-403-080 CAP,E 3.3-50 M 11L SME a b
MAIN O C 0802 87-010-829-080 C-CAP,U 0.047-16 Z F CM/CB a b
MAIN O C 0803 87-010-787-080 C-CAP,U 0.022-25 K B GRM a b
MAIN O C 0804 87-010-263-080 CAP,E 100-10 M 11L SME a b
MAIN O C 0807 87-010-400-080 CAP,E 0.47-50 M 11L SME a b
MAIN O C 0808 87-010-401-080 CAP,E 1-50 M 11L SME a b
MAIN O C 0809 87-010-401-080 CAP,E 1-50 M 11L SME a b
MAIN O C 0810 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0814 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0815 87-010-400-080 CAP,E 0.47-50 M 11L SME a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0816 87-010-400-080 CAP,E 0.47-50 M 11L SME a b
MAIN O C 0818 87-012-276-080 C-CAP,U 1500P-50 K B GRM a b
MAIN O C 0821 87-010-405-080 CAP,E 10-50 M 11L SME a b
MAIN X C 0822 88-108-000-080 C-JUMPER,U a b
MAIN O C 0823 87-012-349-080 C-CAP,S 1000P-50 J CH GRM a b
MAIN O C 0824 87-010-404-080 CAP,E 4.7-50 M 11L SME a b
MAIN O C 0825 87-010-596-080 C-CAP,S 0.047-16 K R C2012 a b
MAIN O C 0831 87-010-406-080 CAP,E 22-50 M 11L SME a b
MAIN O C 0842 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN X C 0843 88-108-000-080 C-JUMPER,U a b
MAIN O C 0844 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN X C 0845 88-108-000-080 C-JUMPER,U a b
MAIN X C 0846 88-108-000-080 C-JUMPER,U a b
MAIN X C 0847 88-108-000-080 C-JUMPER,U a b
MAIN X C 0848 88-108-000-080 C-JUMPER,U a b
MAIN X C 0849 88-108-000-080 C-JUMPER,U a b
MAIN O C 0850 87-010-260-080 CAP,E 47-25 M 11L SME a b
MAIN O C 0851 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0852 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0853 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-13-
Page 14
ELECTRICAL PARTS LIST - 7/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0859 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0860 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0869 87-012-286-080 C-CAP,U 0.01-25 K B GRM a .
MAIN O C 0870 87-012-274-080 C-CAP,U 1000P-50 K B GRM a .
MAIN O C 0871 87-012-199-080 C-CAP,U 220P-50 J CH GRM a .
MAIN O C 0872 87-012-199-080 C-CAP,U 220P-50 J CH GRM a .
MAIN O C 0873 87-A10-039-080 C-CAP,U 470P-50 J CH a .
MAIN O C 0874 87-010-405-080 CAP,E 10-50 M 11L SME a .
MAIN O C 0875 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a .
MAIN O C 0876 87-010-405-080 CAP,E 10-50 M 11L SME a .
MAIN O C 0877 87-012-286-080 C-CAP,U 0.01-25 K B GRM a .
MAIN O C 0878 87-012-184-080 C-CAP,U 33P-50 J CH GRM a .
MAIN O C 0879 87-012-180-080 C-CAP,U 22P-50 J CH GRM a .
MAIN O C 0901 87-012-162-080 C-CAP,U 1P-50 C CH GRM a b
MAIN O C 0902 87-012-165-080 C-CAP,U 3P-50 C CH GRM a b
MAIN O C 0903 87-012-164-080 C-CAP,U 2P-50 C CH GRM a b
MAIN O C 0904 86-ZA1-615-080 C-CAP,U 680P-25 J CH a b
MAIN O C 0905 87-012-162-080 C-CAP,U 1P-50 C CH GRM a b
MAIN O C 0906 87-012-172-080 C-CAP,U 10P-50 D CH GRM a b
MAIN O C 0907 87-012-166-080 C-CAP,U 4P-50 C CH GRM a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0908 87-012-165-080 C-CAP,U 3P-50 C CH GRM a b
MAIN O C 0909 86-ZA1-615-080 C-CAP,U 680P-25 J CH a b
MAIN O C 0910 87-012-164-080 C-CAP,U 2P-50 C CH GRM a b
MAIN O C 0911 87-012-166-080 C-CAP,U 4P-50 C CH GRM a b
MAIN O C 0912 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O C 0913 86-ZA1-616-080 C-CAP,U 0.01-50 K B (MUR) a b
MAIN O C 0914 86-ZA1-616-080 C-CAP,U 0.01-50 K B (MUR) a b
MAIN O C 0915 86-ZA1-616-080 C-CAP,U 0.01-50 K B (MUR) a b
MAIN O C 0916 86-ZA1-616-080 C-CAP,U 0.01-50 K B (MUR) a b
MAIN O C 0917 87-012-178-080 C-CAP,U 18P-50 J CH GRM a b
MAIN O C 0918 87-012-172-080 C-CAP,U 10P-50 D CH GRM a b
MAIN O C 0919 87-012-184-080 C-CAP,U 33P-50 J CH GRM a b
MAIN O C 0920 87-012-184-080 C-CAP,U 33P-50 J CH GRM a b
MAIN O C 0921 87-012-180-080 C-CAP,U 22P-50 J CH GRM a b
MAIN O C 0922 87-012-174-080 C-CAP,U 12P-50 J CH GRM a b
MAIN O C 0923 86-ZA1-616-080 C-CAP,U 0.01-50 K B (MUR) a b
MAIN O C 0924 87-012-164-080 C-CAP,U 2P-50 C CH GRM a b
MAIN O C 0925 87-012-164-080 C-CAP,U 2P-50 C CH GRM a b
MAIN O C 0926 86-ZA1-616-080 C-CAP,U 0.01-50 K B (MUR) a b
MAIN O C 0931 87-A12-319-080 C-CAP,U 0.1-25 K B a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0940 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0942 87-012-167-080 C-CAP,U 5P-50 C CH GRM a b
MAIN O C 0947 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0948 87-A10-039-080 C-CAP,U 470P-50 J CH a b
MAIN O C 0952 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0958 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0959 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0960 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0962 87-010-401-080 CAP,E 1-50 M 11L SME a b
MAIN O C 0963 87-A12-319-080 C-CAP,U 0.1-25 K B a b
MAIN O C 0971 87-010-381-080 CAP,E 330-16 M SME a b
MAIN O C 0972 87-010-404-080 CAP,E 4.7-50 M 11L SME a b
MAIN O C 0973 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0974 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0979 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O C 0981 87-010-260-080 CAP,E 47-25 M 11L SME a b
MAIN O C 0982 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0983 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0984 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0985 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O C 0987 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0988 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0989 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O C 0991 87-012-176-080 C-CAP,U 15P-50 J CH GRM a b
MAIN O C 0992 87-012-176-080 C-CAP,U 15P-50 J CH GRM a b
MAIN O C 0993 87-012-274-080 C-CAP,U 1000P-50 K B GRM a b
MAIN O C 0995 87-012-274-080 C-CAP,U 1000P-50 K B GRM a b
MAIN O C 0997 87-010-759-080 C-CAP,U 0.1-25 Z F CM/CB a b
MAIN O C 0998 87-010-260-080 CAP,E 47-25 M 11L SME a b
MAIN O C 0999 87-A11-155-080 CAP,TC U 0.01-16 Z F a b
MAIN O CF 0831 87-008-423-010 FLTR,CF SFE10.7MS3G-A a b
MAIN O CF 0832 82-785-747-010 CF,MS2GH-A a b
MAIN X CLP0303 87-A60-884-010 PIN,DIA1 COATING-SHS a b
MAIN X CLP0304 87-A60-884-010 PIN,DIA1 COATING-SHS a b
MAIN O CN 0301 87-A60-620-010 CONN,3P V 2MM JMT a b
MAIN O CN 0302 87-A60-625-010 CONN,8P V 2MM JMT a b
MAIN O CN 0601 87-099-719-010 CONN,30P H BLK TYK-B(X) a b
MAIN O CN 0602 87-099-194-010 CONN,6P V BLK 6216 a b
MAIN O CNA0301 8C-NF9-605-010 CONN ASSY,3P -PB a b
MAIN O CNA0302 8C-NF9-606-010 CONN ASSY,8P -RPB a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-14-
Page 15
ELECTRICAL PARTS LIST - 8/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN S D 0011 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0013 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0014 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0015 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0016 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0017 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0018 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0019 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0020 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0021 87-A40-345-080 ZENER,MTZJ10C a b
MAIN S D 0025 87-A40-553-080 DIODE,1N4003 LES a b
MAIN S D 0026 87-A40-553-080 DIODE,1N4003 LES a b
MAIN S D 0027 87-A40-553-080 DIODE,1N4003 LES a b
MAIN S D 0028 87-A40-553-080 DIODE,1N4003 LES a b
MAIN S D 0029 87-A40-336-080 ZENER,MTZJ27D T-72 a b
MAIN S D 0030 87-020-465-080 DIODE,1SS133 a b
MAIN S D 0032 87-020-465-080 DIODE,1SS133 a b
MAIN S D 0041 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0042 87-A40-269-080 C-DIODE,MC2836 a b
MAIN S D 0060 87-020-465-080 DIODE,1SS133 a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN S D 0063 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0064 87-A40-269-080 C-DIODE,MC2836 a b
MAIN S D 0076 87-A40-269-080 C-DIODE,MC2836 a b
MAIN S D 0077 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0101 87-A40-269-080 C-DIODE,MC2836 a b
MAIN S D 0103 87-020-465-080 DIODE,1SS133 a b
MAIN S D 0104 87-020-465-080 DIODE,1SS133 a b
MAIN S D 0105 87-A40-269-080 C-DIODE,MC2836 a b
MAIN S D 0106 87-A40-269-080 C-DIODE,MC2836 a b
MAIN S D 0107 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0108 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0109 87-A40-488-080 DIODE,1SS244 a b
MAIN S D 0110 87-A40-488-080 DIODE,1SS244 a b
MAIN S D 0160 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0161 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0162 87-A40-459-090 DIODE,RL203GW (15MM) a b
MAIN S D 0187 87-A40-871-080 ZENER,MTZJ5.6C a b
MAIN S D 0188 87-017-931-080 ZENER,MTZJ5.6B a b
MAIN S D 0189 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0190 87-A40-269-080 C-DIODE,MC2836 a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN S D 0191 87-A40-345-080 ZENER,MTZJ10C a b
MAIN S D 0192 87-020-465-080 DIODE,1SS133 a b
MAIN S D 0193 87-020-465-080 DIODE,1SS133 a b
MAIN S D 0280 87-A40-269-080 C-DIODE,MC2836 a b
MAIN S D 0281 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0301 87-A40-269-080 C-DIODE,MC2836 a b
MAIN S D 0661 87-A40-438-080 ZENER,MTZJ4.7A a b
MAIN S D 0662 87-A40-438-080 ZENER,MTZJ4.7A a b
MAIN S D 0801 87-020-465-080 DIODE,1SS133 a b
MAIN S D 0803 87-020-465-080 DIODE,1SS133 a b
MAIN O D 0901 87-A41-048-040 C-VARI-CAP,HVM16-03 TL a b
MAIN O D 0902 87-A41-048-040 C-VARI-CAP,HVM16-03 TL a b
MAIN O D 0903 87-A41-048-040 C-VARI-CAP,HVM16-03 TL a b
MAIN S D 0942 87-A40-270-080 C-DIODE,MC2838 a b
MAIN S D 0944 87-020-465-080 DIODE,1SS133 a b
MAIN O D 0951 87-A40-799-040 C-VARI-CAP,KV1610S a b
MAIN S D 0991 87-017-149-080 ZENER,HZS6A2L a b
MAIN S D 0992 87-020-465-080 DIODE,1SS133 a b
MAIN S D 0994 87-020-465-080 DIODE,1SS133 a b
MAIN X FB 0601 88-118-000-080 C-JUMPER,S a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X FB 0602 88-118-000-080 C-JUMPER,S a b
MAIN X FB 0603 88-100-000-010 PLATING-JW, 0.58 SN95 a b
MAIN O FFC0602 88-906-251-110 FF-CABLE,6P 1.25 a b
MAIN S IC 0001 87-A21-364-010 IC,NJM7806FA(A) a b
MAIN S IC 0601 87-A22-236-040 C-IC,BD3881FV a b
MAIN S IC 0801 87-A22-060-010 IC,LA1845N-A a b
MAIN S IC 0861 87-A20-440-040 C-IC,BU1920FS a .
MAIN S IC 0991 87-A21-928-010 IC,LC72131D-N a b
MAIN O J 0203 87-A60-238-010 TERMINAL,SP 4P (MSC) a b
MAIN O J 0602 87-A60-881-010 JACK,PIN 2P MSP 242V05 PBSN a b
MAIN O J 0832 87-A60-403-010 TERMINAL,ANT PAL 2P HSP-312V05 a b
MAIN X JR 0808 88-108-474-080 C-RES,U 470K-1/16W J a .
MAIN O L 0201 87-A50-611-010 COIL,1UH K(CS) a b
MAIN O L 0202 87-A50-611-010 COIL,1UH K(CS) a b
MAIN O L 0451 87-007-342-010 COIL,OSC 85KHZ BIAS a b
MAIN O L 0801 87-A50-608-010 COIL,FM DET-N(TOK) a b
MAIN O L 0802 87-A91-551-010 FLTR,PCFJZH-450 L(TOK) a b
MAIN O L 0811 87-005-847-080 COIL,2.2UH K CECS a b
MAIN O L 0832 87-005-847-080 COIL,2.2UH K CECS a b
MAIN O L 0861 87-005-847-080 COIL,2.2UH K CECS a .
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-15-
Page 16
ELECTRICAL PARTS LIST - 9/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O L 0901 86-ZA1-612-010 COIL,FM ANT/RF-1-Z a b
MAIN O L 0902 86-ZA1-613-010 COIL,FM ANT/RF-2-Z a b
MAIN O L 0903 87-005-847-080 COIL,2.2UH K CECS a b
MAIN O L 0904 86-ZA1-612-010 COIL,FM ANT/RF-1-Z a b
MAIN O L 0905 86-ZA1-613-010 COIL,FM ANT/RF-2-Z a b
MAIN O L 0906 87-005-847-080 COIL,2.2UH K CECS a b
MAIN O L 0907 86-ZA1-614-010 COIL,FM OSC-Z a b
MAIN O L 0908 88-ZA1-624-010 COIL,FM IFT 7-6.2 (COILS) a b
MAIN O L 0941 87-A50-020-010 COIL,ANT LW (COI) 252KHZ a b
MAIN O L 0942 87-A50-019-010 COIL,OSC LW (COI) 856KHZ a b
MAIN O L 0952 87-A50-754-010 COIL,MW ANT(3BLW) a b
MAIN O L 0953 87-A50-755-010 COIL,MW OSC(3BLW) a b
MAIN S Q 0001 87-A30-494-080 TR,2SA1980G a b
MAIN S Q 0002 87-A30-494-080 TR,2SA1980G a b
MAIN S Q 0003 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0006 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0009 87-A30-494-080 TR,2SA1980G a b
MAIN S Q 0010 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0011 89-213-702-010 TR,2SB1370E a b
MAIN S Q 0012 87-A30-630-080 TR,2SC5343GL a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN S Q 0060 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0061 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0062 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0063 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0064 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0101 87-A30-675-040 C-TR,2SD1306NE07TL a b
MAIN S Q 0102 87-A30-675-040 C-TR,2SD1306NE07TL a b
MAIN S Q 0103 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0104 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0105 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0106 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0107 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0108 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0109 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0110 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0111 87-A30-672-080 TR,2N5551C a b
MAIN S Q 0112 87-A30-672-080 TR,2N5551C a b
MAIN S Q 0113 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0114 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0115 87-A30-662-040 C-TR,2SD814A(RS) a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN S Q 0116 87-A30-662-040 C-TR,2SD814A(RS) a b
MAIN S Q 0117 87-A30-255-010 TR,2SB1342 a b
MAIN S Q 0118 87-A30-255-010 TR,2SB1342 a b
MAIN S Q 0119 87-A30-256-010 TR,2SD1933 a b
MAIN S Q 0120 87-A30-256-010 TR,2SD1933 a b
MAIN S Q 0123 87-A30-663-040 C-TR,2SB792A(RS) a b
MAIN S Q 0124 87-A30-663-040 C-TR,2SB792A(RS) a b
MAIN S Q 0126 87-A30-663-040 C-TR,2SB792A(RS) a b
MAIN S Q 0127 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0128 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0130 87-A30-662-040 C-TR,2SD814A(RS) a b
MAIN S Q 0183 87-A30-186-010 FET,2SK3053 a b
MAIN S Q 0184 87-A30-186-010 FET,2SK3053 a b
MAIN S Q 0185 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0186 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0187 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0235 87-A30-075-080 C-TR,2SA1235F a b
MAIN S Q 0280 87-A30-538-040 C-TR,SRA2202S a b
MAIN S Q 0281 87-A30-663-040 C-TR,2SB792A(RS) a b
MAIN S Q 0301 87-A30-091-080 FET,2SJ460 a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN S Q 0302 87-A30-091-080 FET,2SJ460 a b
MAIN S Q 0303 87-A30-090-080 FET,2SK2541 a b
MAIN S Q 0304 87-A30-090-080 FET,2SK2541 a b
MAIN S Q 0305 87-A30-091-080 FET,2SJ460 a b
MAIN S Q 0306 87-A30-091-080 FET,2SJ460 a b
MAIN S Q 0307 87-A30-090-080 FET,2SK2541 a b
MAIN S Q 0308 87-A30-090-080 FET,2SK2541 a b
MAIN S Q 0309 87-A30-090-080 FET,2SK2541 a b
MAIN S Q 0451 87-A30-630-080 TR,2SC5343GL a b
MAIN S Q 0452 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0453 89-333-317-880 TR,2SC3331(T/U) a b
MAIN S Q 0454 89-333-317-880 TR,2SC3331(T/U) a b
MAIN S Q 0455 87-A30-119-040 C-TR,2SC3906K R a b
MAIN S Q 0456 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0601 87-A30-538-040 C-TR,SRA2202S a b
MAIN S Q 0651 87-A30-087-080 C-FET,2SK2158 a b
MAIN S Q 0652 87-A30-087-080 C-FET,2SK2158 a b
MAIN S Q 0653 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0835 87-A30-521-080 C-TR,2SC5345SF/S(O) a b
MAIN S Q 0836 87-A30-677-040 C-TR,SRA2207S a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-16-
Page 17
ELECTRICAL PARTS LIST - 10/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN S Q 0861 87-A30-076-080 C-TR,2SC3052F a .
MAIN S Q 0863 87-A30-076-080 C-TR,2SC3052F a .
MAIN S Q 0901 89-503-602-080 C-FET,2SK360E a b
MAIN S Q 0902 87-A30-664-080 C-TR,2SC2620B a b
MAIN S Q 0903 87-A30-664-080 C-TR,2SC2620B a b
MAIN S Q 0904 87-A30-699-040 C-TR,2SC5477-T22 a b
MAIN S Q 0905 87-A30-664-080 C-TR,2SC2620B a b
MAIN S Q 0948 87-A30-675-040 C-TR,2SD1306NE07TL a b
MAIN S Q 0951 87-A30-538-040 C-TR,SRA2202S a b
MAIN S Q 0952 87-A30-675-040 C-TR,2SD1306NE07TL a b
MAIN S Q 0953 89-503-602-080 C-FET,2SK360E a b
MAIN S Q 0981 87-A30-494-080 TR,2SA1980G a b
MAIN S Q 0982 87-A30-076-080 C-TR,2SC3052F a b
MAIN S Q 0983 87-A30-076-080 C-TR,2SC3052F a b
MAIN X R 0001 88-100-000-010 PLATING-JW, 0.58 SN95 a b
MAIN X R 0005 88-100-000-010 PLATING-JW, 0.58 SN95 a b
MAIN X R 0009 88-108-273-080 C-RES,U 27K-1/16W J a b
MAIN X R 0010 88-108-273-080 C-RES,U 27K-1/16W J a b
MAIN X R 0011 88-118-472-080 C-RES,S 4.7K-1/10W J a b
MAIN X R 0012 88-118-472-080 C-RES,S 4.7K-1/10W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0013 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0014 88-118-100-080 C-RES,S 10-1/10W J a b
MAIN X R 0015 88-121-104-080 RES,100K-1/8W J a b
MAIN X R 0016 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0017 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0018 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0019 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0024 88-118-103-080 C-RES,S 10K-1/10W J a b
MAIN X R 0026 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0027 88-118-000-080 C-JUMPER,S a b
MAIN X R 0028 88-108-221-080 C-RES,U 220-1/16W J a b
MAIN O R 0029 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN X R 0031 88-121-154-080 RES,150K-1/8W J a b
MAIN X R 0032 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN O R 0035 88-108-123-080 C-RES,U 12K-1/16W J a b
MAIN X R 0037 88-118-102-080 C-RES,S 1K-1/10W J a b
MAIN X R 0038 88-118-102-080 C-RES,S 1K-1/10W J a b
MAIN X R 0042 88-121-391-080 RES,390-1/8W J a b
MAIN X R 0043 88-121-391-080 RES,390-1/8W J a b
MAIN X R 0044 88-121-391-080 RES,390-1/8W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0045 88-121-391-080 RES,390-1/8W J a b
MAIN X R 0046 88-121-471-080 RES,470-1/8W J a b
MAIN O R 0050 88-108-153-080 C-RES,U 15K-1/16W J a b
MAIN O R 0051 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0052 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN X R 0053 88-118-683-080 C-RES,S 68K-1/10W J a b
MAIN X R 0054 88-118-822-080 C-RES,S 8.2K-1/10W J a b
MAIN X R 0055 88-121-152-080 RES,1.5K-1/8W J a b
MAIN X R 0056 88-118-680-080 C-RES,S 68-1/10W J a b
MAIN X R 0057 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0058 88-118-103-080 C-RES,S 10K-1/10W J a b
MAIN X R 0059 88-108-221-080 C-RES,U 220-1/16W J a b
MAIN X R 0060 88-108-471-080 C-RES,U 470-1/16W J a b
MAIN O R 0061 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0062 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN O R 0063 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN O R 0064 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0065 88-108-123-080 C-RES,U 12K-1/16W J a b
MAIN X R 0066 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN O R 0067 88-108-103-080 C-RES,U 10K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0068 88-128-152-080 C-RES, 1.5K-1/8W J a b
MAIN X R 0069 88-128-152-080 C-RES, 1.5K-1/8W J a b
MAIN O R 0076 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0078 88-108-393-080 C-RES,U 39K-1/16W J a b
MAIN O R 0079 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0081 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN O R 0085 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0093 88-108-683-080 C-RES,U 68K-1/16W J a b
MAIN X R 0094 88-108-393-080 C-RES,U 39K-1/16W J a b
MAIN O R 0095 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0096 88-108-683-080 C-RES,U 68K-1/16W J a b
MAIN X R 0103 88-108-393-080 C-RES,U 39K-1/16W J a b
MAIN X R 0104 88-108-393-080 C-RES,U 39K-1/16W J a b
MAIN X R 0105 88-108-273-080 C-RES,U 27K-1/16W J a b
MAIN X R 0106 88-108-273-080 C-RES,U 27K-1/16W J a b
MAIN O R 0107 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN O R 0108 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN X R 0111 88-118-152-080 C-RES,S 1.5K-1/10W J a b
MAIN X R 0112 88-118-152-080 C-RES,S 1.5K-1/10W J a b
MAIN X R 0113 88-118-273-080 C-RES,S 27K-1/10W J a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-17-
Page 18
ELECTRICAL PARTS LIST - 11/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0114 88-118-273-080 C-RES,S 27K-1/10W J a b
MAIN X R 0115 88-128-222-080 C-RES, 2.2K-1/8W J a b
MAIN X R 0116 88-128-222-080 C-RES, 2.2K-1/8W J a b
MAIN O R 0117 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0118 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0119 88-118-101-080 C-RES,S 100-1/10W J a b
MAIN X R 0120 88-118-101-080 C-RES,S 100-1/10W J a b
MAIN X R 0121 88-118-101-080 C-RES,S 100-1/10W J a b
MAIN X R 0122 88-118-101-080 C-RES,S 100-1/10W J a b
MAIN X R 0123 88-128-222-080 C-RES, 2.2K-1/8W J a b
MAIN X R 0124 88-128-222-080 C-RES, 2.2K-1/8W J a b
MAIN X R 0125 88-128-102-080 C-RES, 1K-1/8W J a b
MAIN X R 0126 88-128-102-080 C-RES, 1K-1/8W J a b
MAIN X R 0127 88-118-390-080 C-RES,S 39-1/10W J a b
MAIN X R 0128 88-118-390-080 C-RES,S 39-1/10W J a b
MAIN O R 0129 87-A00-258-080 RES,M/F 0.22-1W J a b
MAIN O R 0130 87-A00-258-080 RES,M/F 0.22-1W J a b
MAIN O R 0131 87-A00-258-080 RES,M/F 0.22-1W J a b
MAIN O R 0132 87-A00-258-080 RES,M/F 0.22-1W J a b
MAIN X R 0133 88-108-222-080 C-RES,U 2.2K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0134 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN X R 0135 88-108-152-080 C-RES,U 1.5K-1/16W J a b
MAIN X R 0136 88-108-152-080 C-RES,U 1.5K-1/16W J a b
MAIN O R 0137 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN O R 0138 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN X R 0139 88-108-682-080 C-RES,U 6.8K-1/16W J a b
MAIN X R 0140 88-128-682-080 C-RES, 6.8K-1/8W J a b
MAIN X R 0141 88-118-102-080 C-RES,S 1K-1/10W J a b
MAIN X R 0142 88-118-102-080 C-RES,S 1K-1/10W J a b
MAIN X R 0143 88-108-392-080 C-RES,U 3.9K-1/16W J a b
MAIN O R 0145 88-108-123-080 C-RES,U 12K-1/16W J a b
MAIN O R 0146 88-108-123-080 C-RES,U 12K-1/16W J a b
MAIN X R 0149 88-108-392-080 C-RES,U 3.9K-1/16W J a b
MAIN O R 0151 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN O R 0152 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN X R 0153 88-128-272-080 C-RES, 2.7K-1/8W J a b
MAIN X R 0157 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0158 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN O R 0159 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0160 88-121-103-080 RES,10K-1/8W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0161 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0162 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0163 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0164 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0165 88-108-152-080 C-RES,U 1.5K-1/16W J a b
MAIN X R 0166 88-108-152-080 C-RES,U 1.5K-1/16W J a b
MAIN O R 0167 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0168 88-118-473-080 C-RES,S 47K-1/10W J a b
MAIN X R 0171 88-118-222-080 C-RES,S 2.2K-1/10W J a b
MAIN X R 0172 88-118-222-080 C-RES,S 2.2K-1/10W J a b
MAIN X R 0173 88-118-182-080 C-RES,S 1.8K-1/10W J a b
MAIN X R 0174 88-118-182-080 C-RES,S 1.8K-1/10W J a b
MAIN X R 0175 88-118-331-080 C-RES,S 330-1/10W J a b
MAIN X R 0176 88-118-331-080 C-RES,S 330-1/10W J a b
MAIN X R 0177 88-128-222-080 C-RES, 2.2K-1/8W J a b
MAIN X R 0178 88-118-103-080 C-RES,S 10K-1/10W J a b
MAIN O R 0179 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0180 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN X R 0181 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN X R 0182 88-108-222-080 C-RES,U 2.2K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0184 88-118-102-080 C-RES,S 1K-1/10W J a b
MAIN O R 0185 88-108-332-080 C-RES,U 3.3K-1/16W J a b
MAIN X R 0186 88-118-102-080 C-RES,S 1K-1/10W J a b
MAIN X R 0187 88-118-103-080 C-RES,S 10K-1/10W J a b
MAIN X R 0188 88-118-222-080 C-RES,S 2.2K-1/10W J a b
MAIN X R 0189 88-128-272-080 C-RES, 2.7K-1/8W J a b
MAIN X R 0190 88-128-272-080 C-RES, 2.7K-1/8W J a b
MAIN X R 0192 88-128-222-080 C-RES, 2.2K-1/8W J a b
MAIN O R 0193 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0194 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0195 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN O R 0196 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN O R 0197 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN O R 0198 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN X R 0199 88-108-225-080 C-RES,U 2.2M-1/16W J a b
MAIN X R 0217 88-108-683-080 C-RES,U 68K-1/16W J a b
MAIN X R 0218 88-108-105-080 C-RES,U 1M-1/16W J a b
MAIN X R 0219 88-108-000-080 C-JUMPER,U a b
MAIN X R 0247 88-130-100-080 RES,10-1/4W J a b
MAIN X R 0248 88-130-100-080 RES,10-1/4W J a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-18-
Page 19
ELECTRICAL PARTS LIST - 12/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0249 88-128-100-080 C-RES, 10-1/8W J a b
MAIN X R 0250 88-128-100-080 C-RES, 10-1/8W J a b
MAIN O R 0280 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN X R 0281 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN O R 0282 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0283 88-108-224-080 C-RES,U 220K-1/16W J a b
MAIN O R 0284 88-108-224-080 C-RES,U 220K-1/16W J a b
MAIN O R 0285 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN O R 0286 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN O R 0287 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN X R 0301 88-108-393-080 C-RES,U 39K-1/16W J a b
MAIN X R 0302 88-108-393-080 C-RES,U 39K-1/16W J a b
MAIN O R 0303 88-108-823-080 C-RES,U 82K-1/16W J a b
MAIN O R 0304 88-108-823-080 C-RES,U 82K-1/16W J a b
MAIN O R 0305 88-108-224-080 C-RES,U 220K-1/16W J a b
MAIN X R 0451 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN X R 0453 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0454 88-121-829-080 RES,8.2-1/8W J a b
MAIN X R 0455 88-108-183-080 C-RES,U 18K-1/16W J a b
MAIN X R 0456 88-108-183-080 C-RES,U 18K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0457 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN O R 0458 88-108-563-080 C-RES,U 56K-1/16W J a b
MAIN X R 0459 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0461 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0462 88-108-471-080 C-RES,U 470-1/16W J a b
MAIN X R 0467 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN O R 0468 88-108-272-080 C-RES,U 2.7K-1/16W J a b
MAIN X R 0469 88-108-150-080 C-RES,U 15-1/16W J a b
MAIN X R 0601 88-108-680-080 C-RES,U 68-1/16W J a b
MAIN X R 0602 88-108-680-080 C-RES,U 68-1/16W J a b
MAIN X R 0603 88-108-394-080 C-RES,U 390K-1/16W J a b
MAIN X R 0604 88-108-394-080 C-RES,U 390K-1/16W J a b
MAIN X R 0605 88-108-122-080 C-RES,U 1.2K-1/16W J a b
MAIN X R 0606 88-108-122-080 C-RES,U 1.2K-1/16W J a b
MAIN X R 0607 88-108-183-080 C-RES,U 18K-1/16W J a b
MAIN X R 0608 88-108-183-080 C-RES,U 18K-1/16W J a b
MAIN X R 0609 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN X R 0610 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN O R 0611 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN O R 0612 88-108-223-080 C-RES,U 22K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0613 88-108-273-080 C-RES,U 27K-1/16W J a b
MAIN X R 0614 88-108-273-080 C-RES,U 27K-1/16W J a b
MAIN O R 0615 88-108-153-080 C-RES,U 15K-1/16W J a b
MAIN O R 0616 88-108-153-080 C-RES,U 15K-1/16W J a b
MAIN O R 0617 88-108-153-080 C-RES,U 15K-1/16W J a b
MAIN O R 0619 88-108-153-080 C-RES,U 15K-1/16W J a b
MAIN O R 0621 88-108-332-080 C-RES,U 3.3K-1/16W J a b
MAIN O R 0622 88-108-332-080 C-RES,U 3.3K-1/16W J a b
MAIN X R 0623 88-108-182-080 C-RES,U 1.8K-1/16W J a b
MAIN X R 0624 88-108-182-080 C-RES,U 1.8K-1/16W J a b
MAIN O R 0625 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0626 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0627 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN X R 0628 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN O R 0629 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0630 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0631 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN X R 0632 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN O R 0633 88-108-272-080 C-RES,U 2.7K-1/16W J a b
MAIN O R 0634 88-108-272-080 C-RES,U 2.7K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O R 0635 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0636 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0637 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0638 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN X R 0639 88-108-183-080 C-RES,U 18K-1/16W J a b
MAIN X R 0640 88-108-183-080 C-RES,U 18K-1/16W J a b
MAIN X R 0641 88-121-223-080 RES,22K-1/8W J a b
MAIN X R 0642 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN X R 0643 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0644 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN O R 0649 88-108-332-080 C-RES,U 3.3K-1/16W J a b
MAIN O R 0650 88-108-332-080 C-RES,U 3.3K-1/16W J a b
MAIN O R 0651 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN O R 0652 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN X R 0656 88-121-394-080 RES,390K-1/8W J a b
MAIN X R 0657 88-108-274-080 C-RES,U 270K-1/16W J a b
MAIN X R 0658 88-108-274-080 C-RES,U 270K-1/16W J a b
MAIN X R 0659 88-108-394-080 C-RES,U 390K-1/16W J a b
MAIN X R 0660 88-108-274-080 C-RES,U 270K-1/16W J a b
MAIN X R 0661 88-108-392-080 C-RES,U 3.9K-1/16W J a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-19-
Page 20
ELECTRICAL PARTS LIST - 13/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0662 88-108-392-080 C-RES,U 3.9K-1/16W J a b
MAIN O R 0672 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN X R 0673 88-108-392-080 C-RES,U 3.9K-1/16W J a b
MAIN X R 0674 88-108-273-080 C-RES,U 27K-1/16W J a b
MAIN O R 0677 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN O R 0678 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN X R 0789 88-108-333-080 C-RES,U 33K-1/16W J a b
MAIN O R 0790 87-012-286-080 C-CAP,U 0.01-25 K B GRM a b
MAIN O R 0791 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN X R 0793 88-108-221-080 C-RES,U 220-1/16W J a b
MAIN X R 0795 88-108-000-080 C-JUMPER,U a b
MAIN O R 0801 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0802 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN X R 0803 88-128-183-080 C-RES, 18K-1/8W J a b
MAIN X R 0804 88-108-000-080 C-JUMPER,U a b
MAIN O R 0805 88-108-332-080 C-RES,U 3.3K-1/16W J a b
MAIN X R 0806 88-108-682-080 C-RES,U 6.8K-1/16W J a b
MAIN O R 0809 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0810 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN X R 0811 88-108-000-080 C-JUMPER,U a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0812 88-108-000-080 C-JUMPER,U a b
MAIN O R 0813 88-108-224-080 C-RES,U 220K-1/16W J a b
MAIN X R 0814 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN X R 0815 88-121-682-080 RES,6.8K-1/8W J a b
MAIN O R 0818 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0821 88-108-000-080 C-JUMPER,U a b
MAIN O R 0823 88-108-473-080 C-RES,U 47K-1/16W J a b
MAIN O R 0826 88-108-223-080 C-RES,U 22K-1/16W J a b
MAIN X R 0832 88-108-391-080 C-RES,U 390-1/16W J a b
MAIN X R 0840 88-108-331-080 C-RES,U 330-1/16W J a b
MAIN O R 0850 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0851 88-118-470-080 C-RES,S 47-1/10W J a b
MAIN O R 0853 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN X R 0854 88-108-331-080 C-RES,U 330-1/16W J a b
MAIN X R 0855 88-108-183-080 C-RES,U 18K-1/16W J a b
MAIN O R 0856 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0857 88-108-181-080 C-RES,U 180-1/16W J a b
MAIN X R 0858 88-108-271-080 C-RES,U 270-1/16W J a b
MAIN O R 0860 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN X R 0861 88-108-471-080 C-RES,U 470-1/16W J a .
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O R 0862 88-108-272-080 C-RES,U 2.7K-1/16W J a .
MAIN X R 0863 88-108-104-080 C-RES,U 100K-1/16W J a .
MAIN O R 0864 88-108-123-080 C-RES,U 12K-1/16W J a .
MAIN X R 0865 88-108-471-080 C-RES,U 470-1/16W J a .
MAIN X R 0867 88-108-104-080 C-RES,U 100K-1/16W J a .
MAIN X R 0870 88-121-102-080 RES,1K-1/8W J a .
MAIN X R 0871 88-121-102-080 RES,1K-1/8W J a .
MAIN X R 0901 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0902 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0903 88-108-330-080 C-RES,U 33-1/16W J a b
MAIN O R 0904 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0905 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN X R 0906 88-108-564-080 C-RES,U 560K-1/16W J a b
MAIN X R 0908 88-108-271-080 C-RES,U 270-1/16W J a b
MAIN X R 0909 88-108-181-080 C-RES,U 180-1/16W J a b
MAIN X R 0910 88-108-334-080 C-RES,U 330K-1/16W J a b
MAIN X R 0911 88-108-181-080 C-RES,U 180-1/16W J a b
MAIN X R 0912 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0913 88-108-152-080 C-RES,U 1.5K-1/16W J a b
MAIN X R 0914 88-108-472-080 C-RES,U 4.7K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0915 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0916 88-108-470-080 C-RES,U 47-1/16W J a b
MAIN O R 0926 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN O R 0944 88-108-101-080 C-RES,U 100-1/16W J a b
MAIN X R 0945 88-108-104-080 C-RES,U 100K-1/16W J a b
MAIN X R 0947 88-108-183-080 C-RES,U 18K-1/16W J a b
MAIN X R 0948 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN O R 0952 88-108-562-080 C-RES,U 5.6K-1/16W J a b
MAIN X R 0954 88-108-222-080 C-RES,U 2.2K-1/16W J a b
MAIN X R 0956 88-108-471-080 C-RES,U 470-1/16W J a b
MAIN X R 0958 88-108-472-080 C-RES,U 4.7K-1/16W J a b
MAIN O R 0959 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0962 88-121-102-080 RES,1K-1/8W J a b
MAIN X R 0964 88-108-330-080 C-RES,U 33-1/16W J a b
MAIN O R 0968 88-108-822-080 C-RES,U 8.2K-1/16W J a b
MAIN O R 0969 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0973 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0975 88-108-562-080 C-RES,U 5.6K-1/16W J a b
MAIN O R 0976 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0977 88-108-102-080 C-RES,U 1K-1/16W J a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-20-
Page 21
ELECTRICAL PARTS LIST - 14/14
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN X R 0978 88-108-681-080 C-RES,U 680-1/16W J a b
MAIN O R 0979 88-108-123-080 C-RES,U 12K-1/16W J a b
MAIN X R 0980 88-108-684-080 C-RES,U 680K-1/16W J a b
MAIN X R 0981 88-121-471-080 RES,470-1/8W J a b
MAIN X R 0982 88-108-682-080 C-RES,U 6.8K-1/16W J a b
MAIN X R 0983 88-108-392-080 C-RES,U 3.9K-1/16W J a b
MAIN O R 0984 88-108-562-080 C-RES,U 5.6K-1/16W J a b
MAIN X R 0985 88-121-471-080 RES,470-1/8W J a b
MAIN X R 0986 88-121-221-080 RES,220-1/8W J a b
MAIN X R 0987 88-121-472-080 RES,4.7K-1/8W J a b
MAIN O R 0988 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0989 88-121-102-080 RES,1K-1/8W J a b
MAIN O R 0990 88-108-563-080 C-RES,U 56K-1/16W J a b
MAIN O R 0991 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O R 0992 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0993 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O R 0994 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O R 0995 87-012-195-080 C-CAP,U 100P-50 J CH GRM a b
MAIN O R 0996 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN X R 0997 88-108-154-080 C-RES,U 150K-1/16W J a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
MAIN O R 0998 88-108-102-080 C-RES,U 1K-1/16W J a b
MAIN O R 0999 88-108-103-080 C-RES,U 10K-1/16W J a b
MAIN O SFR0451 87-024-435-080 SFR,33K H RH063MC a b
MAIN O SFR0452 87-024-435-080 SFR,33K H RH063MC a b
MAIN X SH 0901 8C-NF9-619-010 SHLD-CASE,CNF-9 EZ P a b
MAIN O TC 0942 87-A91-774-080 TRIMMER,PLY 30P 6.8X5.4 CDYL a b
MAIN O TH 0101 87-A91-042-080 C-THMS,100K 55001 a b
MAIN O TH 0102 87-A91-042-080 C-THMS,100K 55001 a b
MAIN O W 0099 8A-NF9-609-010 F-CABLE,9P 2.5 480MM a b
MAIN O W 0101 8B-NF1-640-010 F-CABLE,5P 2.5 250MM a b
MAIN O WH 0001 87-A90-510-010 HLDR,WIRE 2.5-9P a b
MAIN O WH 0101 87-A90-459-010 HLDR,WIRE 2.5-5P a b
MAIN O X 0862 87-A70-307-010 VIB,XTAL 4.332MHZ CSA-309ST a .
MAIN O X 0992 87-A70-306-010 VIB,XTAL 4.500MHZ CSA-309ST a b
POWER O C 0091 87-012-368-080 C-CAP,S 0.1-50 Z F GRM a b
POWER S D 0091 87-A40-269-080 C-DIODE,MC2836 a b
POWER S D 0092 87-A40-270-080 C-DIODE,MC2838 a b
POWER X PR 0003 88-100-000-010 PLATING-JW, 0.58 SN95 a b
POWER ! O PT 0001 8C-NF9-603-010 PT,CNF-9 EZ a b
POWER ! O PT 0002 8B-MA6-675-010 PT,SUB BMA E (VRK) a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
POWER ! O RY 0001 87-A91-418-010 RELAY,AC 12V G5PA-1-M a b
POWER ! O T 0001 87-A60-317-010 TERMINAL, 1P MSC a b
POWER ! O T 0002 87-A60-317-010 TERMINAL, 1P MSC a b
POWER ! O WH 0002 87-A90-510-010 HLDR,WIRE 2.5-9P a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-21-
Page 22
• 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.
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
88
Resistor Code
Chip resistor
Wattage Type Tolerance
d u
1/16W 1005 5% CJ
1/16W
1/10W
1/8W
TRANSISTOR ILLUSTRATION
1608
2125
3216
p a
B C E
A
5%
5%
5%
E C B
Symbol
CJ
CJ
CJ
Figure
Value of resistor
Form
L
E C B E C B
Dimensions (mm)
t
W
0.55
Resistor Code
108
118
128
LW t
1.0 0.5 0.35 104
1.6 0.8 0.45
2 1.25 0.45
3.2
1.6
: A
: A
2SB1342
2SB1370
2SD1933
2SA1980G
2SA1981Y
2SC3331(T/U)
2SA1585SR
t o
E C B
2N5551C
D
G
G D S
2SK3053
S
G
D
S
S D G
2SJ460
2SK2541
2SC5343GL
B
E
2SA1235F
2SB792A
2SC2620B
2SC3052F
2SC3906KR
2SC5477
2SD814A
2SD1306NE
SRA2202S
SRA2207S
C
r
2SK360E
2SK2158
-22-
Page 23
SCHEMATIC DIAGRAM - 1/4 (MAIN -1/2, DECK/AMP/HP SECTION)
TU-SIG
RDS-CLK
RDS-DATA
3.49VAC
TO FRONT C.B CN701TO POWER C.B WH002 VIA W099
11.49V
CNA301
d u p a
CNA302
t o r
RL203GW
RL203GW
45.0
VAC
32.0
VAC
3.7
VAC
T1
T2
T3
11.27V
D
2SC3906KR
30.9V
RL203GW
RL203GW
-30.27V
19.45V
RL203GW x2
RL203GW x2
-20.24V
P-ON:11.25V, ECO:12.85V
P-ON:210mV, ECO:12.8V
-26.0V
D
S
D
S
<EZ>
D
D
D
D
G
GG
100/50
1/50
47/25
1/50
47/25
11.7V
Q453,454
100/35
100/10
-36.8V
100/10
S
G
G
S
S
G
G
S
D
GG
SS
D
S
11.94V
85KHz
22/50
3300/50
11.94V
3300/50
C020
2SC5343GL
4700/25
2200
/35
100/35 100/35
470/16
100/35
TO MAIN C.B (TUNER SECTION) 1A-16A
5A3A2A4A7A
14A
15A
16A
<EZ>
T3T2T1
4.8V
220/10
47/25
-4.6V
0.22/50
SS
D
Q451,452
5.87V
50
-26.1V
100/10
1A
6A
12A
13A
10A
0.22/50
0.22/50
0.22/50
GG
D
1/8W
1/8W 1/8W 1/8W 1/8W
10/50
8A
4.8V
-4.6V
9A
4.7/50
11A
9.34V
3.3/50
47/25
2SC3052F
2SC3052F
2SA1235F
2SA1235F
2SC3052F
1/50
2SD1306NE
2SD1306NE
1/50
1/8W
DC IMBALANCE DET
MAIN C.B 1/2 (DECK/AMP SECTION)
0.1/50
33/50
2SC3052F
2SC3052F
47/25
10/63
30.9V
19.45V
GW
GW
10/63
0.1/50
-20.24V
-30.27V
2SK3053
D
18.7V
-19.47V
4.7/50 4.7/50
9.34V
G
D
G
2SK3053
AC IMBALANCE DET
39K
-30.27V
33/50
2SC3052F
2SC3052F
-30.27V
Q113,127
2SC3052Fx2
Q114,128
2SC3052Fx2
W101
18.7V
-19.47V
18.7V
-19.47V
1/50
1/50
TO CD MECHANISM VIA FFC602
L
R
WH101
-30.27V
HP C.B
W101
-23-
Page 24
SCHEMATIC DIAGRAM - 2/4 (MAIN -2/2, TUNER SECTION)
MAIN C.B 2/2 (TUNER SECTION)
Q902 L901,902,904,905 Q901
D
S
G
SH901
SHLD CASE
Q836
FM BAND SW
330
Q953
AM RF AMP
1/50
2SC5477
ANTENNA
6.9V
TP1
(VT)
D
G
S
MW TRACKING ADJ.
Q948
LW SW
FM75
(COAXIAL)
MW/LW
LOOP
Q903-905
L801
25
5.6V
25
11.27V
11.9V
100/10
7.81V
7.81V
7.8V
25
d u p a
25
1A
2A
3A
4A
5A
50
33/16
L802
AM IF ADJ.
TP3
TP4
TP2
(CLK)
TP3,4
(DC BALANCE)
MS2GH-A
Q835
FM IF AMP
Q951
SRA2202S
MW/LW SW
L942
6A
7A
<EZ>
t o r
JR808
14A
15A
TO MAIN C.B 1/2 (DECK/AMP SECTION) 1A-7A,14A-16A
16A
1/8W
1/8W
2SC3052F
2SC3052F
25 KB
RESET
MUX
T2
VREF
25 KB
10/50
25 ZF
10/50
4.9V
ARI
VDD
QUAL
RDATA
CMPF0VSST1XO
RCLK
X862
11.9V
TUNER ON:4.9V OTHER FUNCTION:0V
11.27V
T57
XI
10A
11A
12A
13A
8A
9A
TO MAIN C.B 1/2
(DECK/AMP SECTION)
8A-13A
LW VT ADJ.
Q952
LW OSC SW
-24-
L941,TC942
LW TRACKING ADJ.
Page 25
WIRING - 1/4 (MAIN C.B / HP C.B)
MAIN C.B
R952
J832
J832
MW/LW LOOP
FM75
(COAXIAL)
C903
C904
D901
C905
D942
C901
R902
R954
L901
L902
R947
R901
Q901
C831
C958
C914
R902
6
5
4
L941
L903
C907
C906
L952
R959
R956
C947
R903
L904
C908
1
2
3
C860
C916
C859
D902
Q953
C910
C942
R944
L906
L905
C919
Q904
C911
R906
R913
R912
TC942
C917
Q903
C918
R910
R909
R911
Q948
C923
C924
L907
C922
C925
C913
C930
D903
Q905
R915
R914
C931
R905
R916
C926
R926
R969
312
465
L942
R948
R964
C952
C948
R958
Q952
Q951
<EZ>
JR808
C799
C818
<EZ>
C871
<EZ>
R861
C870
R864
Q861
<EZ>
<EZ>
C872
Q863
L861
C874
R865
<EZ>
C875
16
18
C869
C873
C876
R867
R863
R862
101112131415161718192021222324
TO DECK2 (CNA302) TO DECK1 (CNA301)
IC861
C877
R871
9
R870
C879
C878
X862
C305
CLP303
1234567892526272829303132
A
B
C
D
E
F
G
Q455
R468
Q456
R467
C465
R462
R461
CLP304
C985
d u p a
D013
D016
WH002
TO POWER C.B
t o r
D014
D015
R069
D162
135
HP C.B
C223
7
6
5
4
1
3
2
C224
H
I
J
K
L
M
N
O
P
Q
C232
C230
C229
C231
D019
D017
D020
D018
D161
-25-
R140
C110
R
C109
S
T
U
R139
Page 26
SCHEMATIC DIAGRAM - 3/4 (FRONT, DECK SECTION)
FRONT C.B
3.49VAC
<EZ>
TU-SIG
RDS-CLK
RDS-DATA
R701
R702
R703
A1
A2
A3
RT PTY
S350S351
R351
4.7K
<EZ>
R350
3.3K
R349
2.7K
47/35
4.7/50
4.7/50
-26.0V
5.0V5.7V11.27V
4.9V
220/10
5.0V
K:UPD780226GF-033-3BA
EZ:UPD780228GF-089-3BA
A2
3.49VAC
TO MAIN C.B 1/2 (DECK/AMP SECTION) CN601
11.49V
-26.0V
d u p a
11.27V
0.1/50
4.7/50
11.27V
2.99V
A3
4.9V
A1
4.9V
10/35
t o r
11.94V
22/25
TO CD MECHANISM VIA FFC731
-26-
SW1
SW2
SW3
SW4
SW5
DECK C.B
SW6
(TAPE MOTOR)
SW7
M1
Page 27
WIRING - 2/4 (FRONT C.B)
D983
R349
R350 R351
S351S350
<EZ>
<EZ>
S350
PTY
S351
RT
R701
R702
R703
<EZ>
<EZ>
<EZ>
101112131415161718192021222324
1234567892526272829303132
A
B
C
D
E
F
d u p a
G
H
I
J
K
L
M
N
O
t o r
-27-
P
Q
R
S
T
U
Page 28
WIRING - 3/4 (DECK C.B)
R1
R2
C1
SW1
SW2
VR
SW3
SW4
SW5
J1
CNA302
BLK
GRY
BRN
GRY
WHT
BLK
GRN
YEL
RED
WHT
BLK
BLK
WHT
GRN
YEL
RED
WHT
7
8
6
5
4
3
2
1
E+
E
R
R+
L
L
L+
L+
E / RP HEAD
DECK 2
P HEAD
DECK 1
GRY
WHT
BLK
RED
WHT
BLK
RED
TO MAIN C.B
CN302
CNA301
3
2
1
TO MAIN C.B
CN301
R
R+
DECK C.B
101112131415161718192021222324
1234567892526272829303132
A
B
C
D
E
F
d u p a
t o r
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
-28-
Page 29
SCHEMATIC DIAGRAM -4/4 (POWER SECTION)
POWER C.B
45.0VAC
CNF-9 EZ
d u
32.0VAC
3.7VAC
TO MAIN C.B 1/2 (DECK/AMP SECTION) WH001 VIA W099
P-ON:210mV,
ECO:12.8V
p a
P-ON:11.25V, ECO:12.85V
PT,SUB BMA E
t o
AC230V, 50Hz
r
-29-
Page 30
WIRING - 4/4 (POWER C.B)
AC230V, 50Hz
C091
POWER C.B
d u
123456789101112131415
A
B
C
D
E
F
G
H
p a
t o
I
J
K
L
M
N
O
P
Q
r
-30-
R
S
T
U
Page 31
ELECTRICAL ADJUSTMENT -1/7
18
MAIN C.B
PARTS SIDE
SFR451
SFR452
5
L8
02
2 7
TC942
L942
L953
L907
L952
L904L905
L941
L901
L902
6
9
3
d u
5
6
J203
9
10
MAIN C.B PATTERN SIDE
p a
IC80 1
4
1
2
3
GND
VT
24
TP8
L
TP9
G
R
15
16
17
18
19
t o
DECK C.B
MOTOR
12
PH
SFR
15
RPH
15
r
-31-
Page 32
ELECTRICAL ADJUSTMENT -2/7
<TUNER Adjustment>
1. VT Check (MW)
Requirements
• Measuring instrument: Digital multimeter
Test points: VT, GND
1) Connect the digital multimeter between VT and GND.
2) Set the function to MW, and tune the receiving frequency of the unit at 1,602 kHz.
3) Check that the digital multimeter ranges under 9 V.
4) Tune the receiving frequency of the unit at 531 kHz.
5) Check that the digital multimeter ranges above 0.5 V.
2. VT Adjustment (LW)
Requirements: Same as above.
• Adjustment point: L942
d u
1) Connect the digital multimeter between VT and GND.
2) Set the function to FM, and tune the receiving frequency of the unit at 144.0 kHz.
3) Adjust L942 so that the digital multimeter ranges at 1.3 ± 0.05 V.
3. VT Adjustment and Check (FM)
Requirements: Same as the above.
ï Adjustment point: L907
1) Connect the digital multimeter between VT and GND.
2) Set the function to FM, and tune the receiving frequency of the unit at 108.0 MHz.
3) Adjust L907 so that the digital multimeter ranges at 7.0 ± 0.1 V.
4) Tune the receiving frequency of the unit at 87.5 MHz.
5) Check that the digital multimeter ranges under 0.5 V.
4. CLOCK Check (MW)
Requirements
p a
• Measuring instrument: Frequency counter
Test point: CLOCK (IC801 24PIN), GND
1) Connect the frequency counter between CLOCK and GND.
2) Set the function to MW, and tune the receiving frequency of the unit at 1,602 kHz.
3) Check that the frequency counter ranges at 2,160 kHz ± 45 Hz.
t o
r
-32-
Page 33
ELECTRICAL ADJUSTMENT -3/7
<MW/LW Adjustment>
Make the following preparations for MW/LW adjustment.
Preparations
• Standard Signal Generator (S.S.G.) / Loop antenna / Oscilloscope / Millivoltmeter / Dummy resistance (6y)
1) Connect the unit and measuring instruments as shown in the diagram below .
2) Position the loop antenna connected to S.S.G. and the one connected to the unit 60 cm apart.
´
d u
5. IF Adjustment (MW)
Requirements: As instructed in preparations.
• Adjustment point: L802
1) Set S.S.G. to MW; carrier of 999 kHz with 30% modulation, and source at 1 kHz, position output at maximum.
2) Tune the receiving frequency of the unit at MW 999 kHz.
3) While monitoring the waveform at 1 kHz through the oscilloscope, lower the output level of S.S.G. maximum (till a certain degree of
noise is monitored).
4) Adjust L802 so that the millivoltmeter points maximum.
6. Tracking Adjustment (MW)
Requirements: As instructed in preparations.
• Adjustment point: L952 / L953
7. Tracking Adjustment(LW)
Requirements: As instructed in preparations.
• Adjustment point: L941/TC942
p a
1) Set S.S.G. to MW; carrier of 999 kHz with 30% modulation, and source at 1 kHz, position output at maximum.
2) Tune the receiving frequency of the unit at MW 999 kHz.
3) While monitoring the waveform at 1kHz through the oscilloscope, lower the output level of S.S.G. maximum (till a certain degree of
noise is monitored).
4) Adjust L952 so that the millivoltmeter points maximum.
5) Set S.S.G. to MW; carrier of 603 kHz with 30% modulation, and source at 1 kHz.
6) Tune the receiving frequency of the unit at MW 603 kHz.
7) Adjust L953 so that the millivoltmeter points maximum.
8) Repeat above steps 1) to 7) 2 to 3 times.
t o
1) Set S.S.G. to LW; carrier of 144 kHz with 30% modulation, and source at 1 kHz, position output at maximum.
2) Tune the receiving frequency of the unit at LW144 kHz.
3) While monitoring the waveform at 1kHz through the oscilloscope, lower the output level of S.S.G. maximum (till a certain degree of
noise is monitored).
4) Adjust L941 so that the millivoltmeter points maximum.
5) Set S.S.G. to LW; carrier of 290 kHz with 30% modulation, and source at 1 kHz.
6) Tune the receiving frequency of the unit at LW 290 kHz.
7) Adjust TC942 so that the millivoltmeter points maximum.
8) Repeat above steps 1) to 7) 2 to 3 times.
8. Auto-Stop Check (MW)
Requirements: As instructed in preparations.
1) Set S.S.G. to MW; carrier of 999 kHz with 30% modulation, source at 1 kHz, and output of 40 to 65 dBuV.
r
2) Apply the tuning search function, and check that the unit automatically stops at MW 999 kHz.
-33-
Page 34
ELECTRICAL ADJUSTMENT -4/7
<FM Adjustment>
Make the following preparations for FM adjustment.
Preparations
• Standard Signal Generator (S.S.G.) / Loop antenna / Oscilloscope / Millivoltmeter / Dummy resistance (6y)
1) Connect the unit and measuring instruments as shown in the diagram below .
2) Connect the output of S.S.G. to the antenna input of the unit.
d u
9. Tracking Adjustment
Requirements: As instructed in preparations.
• Adjustment point: L901/L902/L904/L905
1) Set S.S.G. to FM; carrier of 108 MHz with 75 kHz modulation, and source at 1 kHz, position output at maximum.
2) Tune the receiving frequency of the unit at FM 108 MHz.
3) While monitoring the waveform at 1kHz through the oscilloscope, lower the output level of S.S.G. maximum (till a certain degree of
noise is monitored).
4) Adjust L901/L902/L904/L905 so that the millivoltmeter points maximum.
´
10. Separation Check
Requirements: As instructed in preparations.
1) Set S.S.G. to FM; carrier of 98 MHz with 67.5 kHz modulation, source at 1 kHz, and output at 74 dBuV.
p a
2) Switch S.S.G. to PILOT ON, and set PILOT at 7.5 kHz.
3) Tune the receiving frequency of the unit at FM 98 MHz.
4) Allow the output of S.S.G. only from Lch, and check that the difference between Lch and Rch is 25 dB or above.
5) Apply the above check to Rch.
11. Auto-Stop Check
Requirements: As instructed in preparations.
1) Set S.S.G. to FM; carrier of 98 MHz with 75 kHz modulation, source at 1kHz, and output at 10 to 35 dBuV or less.
2) Apply the tuning search function, and check that the unit automatically stops at FM 98 MHz.
t o
r
-34-
Page 35
ELECTRICAL ADJUSTMENT -5/7
<DECK Section>
12. Tape Speed Adjustment (DECK 2)
Requirements
• Measuring instrument: Wow and flutter meter (frequency counter)
Test tape: TTA-100 (3 kHz)
Test point: HP OUT
Adjustment point: DECK MOTOR SFR
1) Connect the wow and flutter meter to HP OUT of the unit.
2) Insert the test tape (TTA-100) to DECK 2. Play back the middle part of the tape,
and adjust DECK MOTOR SFR so that the level 3,000 Hz ± 45 Hz is monitored.
13. Tape Speed Check (DECK 1)
Requirements: Same as the above, 10.
14. Wow and Flutter Check (DECK 1 and DECK 2)
Requirements: Same as the above, 10.
d u
1) Insert the test tape (TTA-100) to DECK 1. Play back the middle part of the tape, and check that
the level is ranged within ± 45 Hz as compared to the speed monitored for DECK 2.
1) Connect the wow and flutter meter to HP OUT of the unit.
2) Set the wow and flutter to JIS for INDICATOR and to W RMS (WTD) for mode.
3) Play back the middle part of the test tape (TTA-100), and check that the level ranges under 0.25%.
15. Head Azimuth Adjustment (DECK 1 and DECK 2)
Requirements
• Measuring instrument: Oscilloscope
Test tape: TTA-300 (10 kHz)
p a
Test point: TP8 (Lch), TP9 (Rch)
Adjustment point: Head azimuth adjustment screw
1) Connect the probe CH1 of the oscilloscope to TP8 (Lch) and CH2 to TP9 (Rch).
2) Set V mode of the oscilloscope to ADD.
3) Insert the test tape (TTA-300) to DECK 1. Forward and play back the middle part of the tape,
and adjust the head azimuth adjustment screw so that the waveform achieves its maximum level
when 10 kHz is played.
4) After adjustment, secure the screw with glue (1600 B).
5) Apply the above steps 3) and 4) to DECK 2.
16. Playback Frequency Check (DECK 1 and DECK 2)
Requirements
• Measuring instrument: Millivoltmeter
Test tape: TTA-300 (315 Hz / 10 kHz)
t o
Test point: TP8 (Lch), TP9 (Rch)
1) Connect CH1 of the millivoltmeter to TP8 (Lch) and CH2 to TP9 (Rch).
2) Insert the test tape (TTA-300) to DECK 1, and play back 315 Hz and 10 kHz.
3) Check that the level of 10 kHz is ranged within ± 3 dB compared to the output level of 315 Hz
as a reference.
4) Apply the above steps 2) and 3) to DECK 2.
r
-35-
Page 36
ELECTRICAL ADJUSTMENT -6/7
17. Playback Sensitivity Check (DECK 1 and DECK 2)
Requirements
• Measuring instrument: Millivoltmeter
Test tape: TTA-200 (400 kHz)
Test points: TP8 (Lch), TP9 (Rch)
1) Connect CH1 of the millivoltmeter to TP8 (Lch) and CH2 to TP9 (Rch).
2) Insert the test tape (TTA-200) to DECK 1 and play back.
3) Check that the output level is ranged within 110 mV ± 3 dB.
4) Apply the above steps, 2) and 3) to DECK 2.
18. Record/Playback Frequency Response Adjustment (DECK 2)
Requirements
• Measuring instrument: Millivoltmeter, Audio signal
d u
Test tape: TTA-602 (NORMAL)
Test points: TP8 (Lch), TP9 (Rch)
Input point: AUX (1 kHz / 8 kHz)
Adjustment points: SFR451 (Lch), SFR452 (Rch)
1) Connect CH1 of the millivoltmeter to TP8 (Lch) and CH2 to TP9 (Rch).
2) Connect the output of the oscillator to the attenuator, and then the attenuator to AUX of the unit.
3) Insert the test tape (TTA-602) to DECK 2, and record 1 kHz signal from AUX.
4) Adjust the attenuator so that the output levels at TP8 and TP9 are ranged at 10mV.
5) Record 1 kHz and 8 kHz alternatively.
6) Play back the tape. Adjust SFR451 (Lch)/SFR452 (Rch) so that the playback output level of 8kHz is ranged within 0 ± 1 dB
compared to the playback output level of 1 kHz as reference.
oscillator (low frequency
oscillator), Attenuator
19. Record/Playback Sensitivity Check (DECK 2)
Requirements
• Measuring instrument: Same as the above, 16
p a
Test tape: TTA-602 (NORMAL)
Test point: TP8 (Lch),TP9 (Rch)
Input point: AUX (10 kHz)
1) Insert the test tape (TTA-602) to DECK 2, and record 1 kHz signal from AUX.
2) Adjust the attenuator so that the output levels at TP8 and TP9 are 100 mV.
3) Play back 1kHz, and check that the output level is ranged within 0 dB ± 2.5 dB compared to the recording output level.
t o
r
-36-
Page 37
ELECTRICAL ADJUSTMENT -7/7
<FRONT Section>
FRONT C.B PATTERN SIDE
CLOCK
20
GND
d u
FRONT C.B PARTS SIDE
p a
20
L951
20. Clock Adjustment
Requirements
• Measuring instrument: Frequency counter
t o
Test point: CLOCK, GND
Adjustment point: L951
1) While pressing the UP and POWER button,
insert the AC plug to the outlet.
2) Adjust L951 so that the frequency counter indicates the
frequency level within 72.743 ± 0.073 Hz.
r
-37-
Page 38
CD TEST MODE-1/1
1. How to Start the CD Test Mode
While pressing the CD OPEN/CLOSE button, insert the AC plug to the power outlet.
When the test mode is started, the message [TEST] is displayed.
2. How to Exit the CD Test Mode
Press the POWER button, push other FUNCTION button or disconnect the AC plug.
* Pressing any other function key during PLAY, aborts the test mode.
3. Function Descriptions and Application of the CD Test Mode
No
1
2
3
4
Mode
Start mode
Search
d u
mode
Play mode
Traverse
mode
p a
Sled mode
5
Spindle
6
mode
t o
Operation
STOP
button
Play button
PAUSE
button
FF button
RWD button
REC/REC
MUTE
button
Display
All indicators light
READING
Normal
Normal
TEST
TEST
All indicators light
Function
• All FL indicators light
• LD illuminates all the time
• Focus search continuous
operations *1,*2
• Spindle motor continuous kick
• Normal playback
• If TOC cannot be read, focus
search is continued
• Tracking servo OFF/ON
• Each time PAUSE button is
pressed, the tracking servo
repeats turning OFF/ON
• Pickup moves to the inner
circumference *3
At the same time, lens kicks to
the inner circumference
• Pickup moves to the outer
circumference *3
At the same time, lens kicks
to the outer circumference
• The spindle motor rotates
forward (rough speed) by
pressing the button and
rotates backward by pressing
one more time and stops by
pressing again
Checking item
• FL check
• Microprocessor check
• APC circuit check
• Laser current measurement
• Focus search waveform check
• Focus error waveform check
(DRF in the search mode is
ignored)
• Each servo circuit is checked
• DRF check
• RF WAVE check(About 1.7vp-p)
• Tracking balance check
• Sled circuit check
• Tracking circuit check
• Mechanism operation check
• Pickup check
• Spindle circuit
• Spindle motor
*1: The driver IC heats up and the protection circuit starts working when the focus search is continued for 10 minutes or longer.
There can be a case that operations can not be performed correctly.
In such a case, turn off the main power. After cooling down the machine, restart the machine.
*2: After the focus search is executed three times, the gain is changed to the CD-RW gain from the fourth time.
*3: Be careful not to damage the gear because the sled motor rotates while the FF or RWD button is being pressed even if the
pick-up is located in the innermost track or the outermost track.
r
-38-
Page 39
LCD DISPLAY-1/1
GRID ASSIGNMENT ANODE CONNECTION
d u p a
PIN CONNECTION
t o r
-39-
Page 40
IC BLOCK DIAGRAM -1/3
IC, BD3881FV
d u
IC, NJM7806FA
p a
t o
r
-40-
Page 41
IC BLOCK DIAGRAM -1/3
IC, LA1845N-A
d u
IC, LC7213D-N
p a
t o
r
-41-
Page 42
IC BLOCK DIAGRAM -3/3
IC, BU1920FS
d u
p a
t o
r
-42-
Page 43
IC DESCRIPTION -1/1(µPD780226GF-033-3BA/µPD780228GF-089-3BA)-1/2
Pin No.
1 O-MOTOR O DECK motor output.
2 O-SOL1 O DECK1 solenoid output.
3 O-SOL2 O DECK2 solenoid output.
4 O-STBY LED O Standby LED output.
5 O-MUTE O System mute ON/OFF output.
6 O-KSCAN O Key scan timing output.
7 O-PLL_CE O PLL chip enable output for LC72131D-N.
8 I-TM_BASE I Time-base signal input.
9 O-TU-ON O Tuner ON/OFF output.
10 O-PB2 O DECK2 play back ON/OFF output.
11 O-VF ñ Not used.
12 I-AUTO1 I DECK1 detecting reel rotation switch input.
13 I-REA I DECK2 prevention for mistaken recording switch input.
14 I-CST1 I DECK1 cassette detect switch input.
15 I-CST2 I DECK2 cassette detect switch input.
16 I-AUTO2 I DECK2 detecting reel rotation switch input.
17 IC ñ GND.
18 VSS0 ñ GND.
19 VDD0 ñ Power supply input.
20 O-POWER O System power supply ON/OFF output.
21 I-JOG_A I JOG rotary encoder signal input (A/D).
22 I-JOG_B I JOG rotary encoder signal input (A/D).
23 I-VOL_A I VOL rotary encoder signal input (A/D).
24 I-VOL_B I VOL rotary encoder signal input (A/D).
25 I-SUBQ I CD SUBQ serial input.
26 I-WRQ I CD IC control input.
27 I-DRF I CD IC control input.
28 I-RDS_CLK I Tuner RDS clock output for BU1920FS. (Connected to GND through a resistor)
29 I-RDS_DATA I Tuner RDS data output for BU1920FS. (Connected to GND through a resistor)
30 RESET I Reset input.
31 O-DSC/O-DATA O Serial data latch output for BD3881FV / PLL data output for LC72131D-N.
32 O-CLK_SFT O MICON clock shift output.
33 I-IFC I Tune IF count serial data input.
34 I-RMC I System remote control signal input.
35 I-DISH I CD turntable photo sensor signal input.
36 I-STEREO I Tuner stereo detected input.
37 VDD1 ñ Power supply input.
38 X2 ñ 4.19MHz oscillator circuit.
39 X1 ñ 4.19MHz oscillator circuit.
40 VSS ñ GND.
41 AVDD ñ Power supply input.
42 I-HOLD I Power failure detected input "L" to stop clock and hold memory.
43 I-CDSW I CD mechanical switch A/D converter input.
Pin Name I/O
Description
d u
p a
t o
r
-43-
Page 44
IC DESCRIPTION -1/1(µPD780226GF-033-3BA/µPD780228GF-089-3BA)-2/2
Pin No.
44 I-SPEANA_1 I A/D input for spectrum analyser level display.
45 I-SPEANA_2 I A/D input for spectrum analyser level display.
46 I-SPEANA_3 I A/D input for spectrum analyser level display.
47 I-KEY 1 I Key A/D input 1.
48 I-KEY 2 I Key A/D input 2.
49 I-TU_SIG I Tuner RDS signal input. (Connected to GND through a resistor)
50 AVSS ñ GND.
51 O-BIAS O Bias output.
52 O-CD_CE O CD chip enable output.
53 O-CD_CLK O CD serial clock output.
54 O-CD_DATA O CD serial data output.
55 O-CLK O PLL clock output for LC72131D-N.
56 ~ 59 NC ñ Not connected.
60 I-CAM2 I DECK2 cam switch input.
61 I-CAM1 I DECK1 cam switch input.
62 ~ 70 P24 ~ P16 O FL segment P24 ~ P16 output.
71 P15/AM 10K O/I FL segment P15 output / AM 10K data input to diode.
72 P14/KARAOKE O/I FL segment P14 output / KARAOKE data input to diode (LH only).
73 P13/LW O/I FL segment P13 output / LW data input to diode (not used).
74 P12/SW O/I FL segment P12 output / SW data input to diode (not used).
75 P11/OIRT O/I FL segment P11 output / OIRT data input to diode (not used).
76 P10/FM WIDE O/I FL segment P10 output / FM WIDE data input to diode (not used).
77 P9/R+1 O/I FL segment P9 output / R+1 data input to diode (not used).
78 P8/DEMO O/I FL segment P8 output / DEMO data input to diode (not used).
79 VDD2 ñ Power supply input.
80 VLOAD _ Power supply for FL display.
81 P7/ECO-OFF O/I FL segment P7 output / ECO-OFF data input to diode (not used).
82 ~ 87 P6 ~ P1 O FL segment P6 ~ P1 output.
88 ~ 100 G1 ~ G13 O FL grid G1 ~ G13 output.
Pin Name I/O Description
d u
p a
t o
r
-44-
Page 45
MECHANICAL EXPLODED VIEW -1/1
A
15
A
14
16
13
B
52
A
33
34
CX-SNR21
EZ
55
18
19
50
35
31
36
32
37
40
38
G
44
54
41
F
42
43
F
C
28
56
A
A
a
45
A
H
53
E
E
d u p a
F
F
46
47
48
49
F
a
A
23
25
20
28
24
24
23
30
29
F
28
27
26
B
17
9
4
t o r
6
39
12
B
D
21
22
12
7
51
11
F
3
5
2
1
-45-
8
10
A
Page 46
MECHANICAL, MECHANISM PARTS LIST -1/1
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
O MC1001 8A-NF8-282-010 SPR-T,EJECT 2 a b
O MC1002 8A-NF8-281-010 SPR-T,EJECT 1 a b
O MC1003 8C-NF9-005-010 BOX,CASS 2 a b
O MC1004 8C-NF9-004-010 BOX,CASS 1 a b
O MC1005 8C-NF8-006-010 WINDOW,CASS 2 a b
O MC1006 8C-NF8-005-010 WINDOW,CASS 1 a b
O MC1007 8C-NF9-001-010 KNOB,RTRY VOL a b
X MC1008 8C-NF8-234-010 CHAS,MAIN CC 66-35 a b
O MC1009 8C-NF8-027-010 KNOB,RTRY JOG a b
O MC1010 8C-NF8-030-010 PANEL,RIGHT NV a b
O MC1011 8C-NF9-023-110 CABI,FR EZ a b
O MC1012 8Z-NF6-210-010 DMPR,150 N a b
O MC1013 8C-NF9-009-110 WINDOW,DISP EZR a .
O MC1013 8C-NF9-007-010 WINDOW,DISP H . b
O MC1014 8C-NF8-021-010 PANEL,LEFT a b
O MC1015 8C-NF8-023-110 PANEL,TOP a b
O MC1016 8C-NF8-029-010 KEY,REC EZ a b
O MC1017 8C-NF7-031-010 PANEL,FR EZR a .
O MC1017 8C-NF8-028-010 PANEL,FR EZ . b
O MC1018 8C-NF8-013-010 KEY,OPE a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
O MC1019 8C-NF8-010-010 KEY,CD a b
O MC1020 8C-NF8-011-010 KEY,ENTER a b
X MC1021 8C-NF9-646-110 PWB,HP EZ/K a b
O MC1022 87-NF4-216-010 HLDR,LOCK 1 a b
O MC1023 86-NF9-224-010 SPR-C,LOCK a b
O MC1024 82-NF5-229-010 PLATE,LOCK(*) a b
X MC1025 8C-NF9-201-010 PLATE,EARTH MECHA a b
O MC1026 87-NF4-217-110 HLDR,LOCK 2 a b
X MC1027 M8-CZK-292-170 CMAT6Z2(1+1)ALPS a b
O MC1028 87-A90-193-010 HLDR,CV100 (B) a b
O MC1029 88-908-291-110 FF-CABLE,8P 1.25 290MM a b
O MC1030 88-911-101-110 FF-CABLE,11P 1.25 100MM a b
O MC1031 8A-NFA-208-010 GUIDE,FL 100-25 ANFA a b
X MC1032 8C-NF9-621-010 PWB,FRONT CNF-9 a b
O MC1033 87-B00-002-010 BADGE,AIWA 30 ABS SIL a b
O MC1034 8C-NF8-008-010 PANEL,TRAY a b
X MC1035 M8-BZG-29J-070 BZG-2 ZD9GNC1 a b
O MC1036 8A-NF8-206-010 HLDR,PWB M a b
O MC1037 8C-NF9-606-010 CONN ASSY,8P -RPB a b
O MC1038 8C-NF9-605-010 CONN ASSY,3P -PB a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
O MC1039 8C-NF8-009-010 KEY,POWER a b
X MC1040 8C-NF9-641-110 PWB,MAIN EZ/K a b
X MC1041 8C-NF9-623-010 PWB,HLDR WIRE CNF-9 a b
X MC1042 8C-ZA3-618-010 SHLD-CASE,CZA-3 EZ S a b
O MC1043 88-906-251-110 FF-CABLE,6P 1.25 a b
X MC1044 8C-NF9-207-010 HLDR,TR C a b
O MC1045 8C-NF9-014-010 CABI,REAR EZSC a .
O MC1045 8C-NF9-013-010 CABI,REAR KSC . b
X MC1046 8C-NF9-642-110 PWB,PT 66 EZ/K a b
! O MC1047 8C-NF9-603-010 PT,CNF-9 EZ a b
! O MC1048 87-A80-143-010 AC CORD ASSY,E BLK a b
O MC1049 87-085-185-010 BUSHING,AC CORD(E) CM-22B a b
O MC1050 8C-NF9-615-010 FL,HUA-13SS09T a b
X MC1051 8B-NF9-204-010 CUSH, 11-8.5-2 a b
O MC1052 8C-NF8-014-010 REFLECTOR,ECO a b
O MC1053 8A-NF9-211-010 HLDR,PWB PT HI a b
X MC1054 8C-NF9-206-010 HT-SINK,MAIN C EZ a b
O MC1055 8C-NF7-009-010 KEY,RDS W/O AG a .
! O MC1056 8B-MA6-675-010 PT,SUB BMA E (VRK) a b
O MC1A 87-B10-091-010 UTT2+3-10 W/O SLOT BLK a b
CX-SNR21 CX-SNR20
EZSC1 KSC1
O MC1B 87-721-096-410 QT2+3-10 W/O SLOT a b
O MC1C 87-B10-315-010 BVIT3B+3-8 R W/O a b
O MC1D 88-AR1-217-010 S-SCREW,BFT2+3-8 a b
O MC1E 87-078-200-010 S-SCREW,ITC+4-8 R a b
O MC1F 87-067-703-010 BVT2+3-10 W/0 SL0T a b
O MC1G 87-NF4-224-010 S-SCREW,IT3B+3-8 CU a b
O MC1H 87-067-689-010 BVTT+3-8 a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-46-
Page 47
Basic color symbol Color Basic color symbol Color Basic color symbol Color
B Black C Cream D Orange
G Green H Gray L Blue
LT Transparent Blue N Gold P Pink
R Red S Silver ST Titan Silver
T Brown V Violet W White
WT Transparent White Y Yellow YT Transparent Yellow
LM Metallic Blue LL Light Blue GT Transparent Green
LD Dark Blue DT Transparent Orange GM Metallic Green
YM Metallic Yellow DM Metallic Orange PT Transparent Pink
LA Aqua Blue GL Light Green HT Transparent Gray
HM Metallic Gray NH Champagne Gold M Wood Pattern
COLOR NAME TABLE
d u
p a
t o
r
-47-
Page 48
TAPE MECHANISM EXPLODED VIEW -1/1 <CMAT6Z2(1+1)ALPS>
24
4
16
17
18
39
19
21
20
22
25
27
23
28
29
30
41
40
32
19
d u p a
11
3
9
7
3
6
12
14
13
33
26
31
35
34
18
37
t o r
38
6
10
8
15
36
1
5
2
-48-
Page 49
TAPE MECHANISM PARTS LIST -1/1 <CMAT6Z2(1+1)ALPS>
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CMAT6Z2(1+1)ALPS
O ST1001 SF-513-889-000 PLATE HD BLK a
O ST1002 SF-513-888-000 PLATE HD BLK a
O ST1003 SF-K32-T32-000 SPRING HB a
O ST1004 SF-D58-H13-000 ARM INTERLOCK L a
O ST1005 SF-D58-K13-000 ARM INTERLOCK R a
O ST1006 SF-D53-M51-000 REEL FEATHER a
O ST1007 SF-K32-U12-000 SP REEL (L) a
O ST1008 SF-K32-V12-000 SP REEL (R) a
O ST1009 SF-D56-GS3-000 REEL BASE a
O ST1010 SF-D52-W51-000 REEL BASE a
O ST1011 SF-G11-414-000 SCREW,PAN SW 2.6X5 ZN a
O ST1012 SF-J11-131-000 PW,4.1X0.13 a
O ST1013 SF-J11-135-000 PW,4.1X0.25 a
O ST1014 SU-J16-F11-000 PW,1.75X0.4 a
O ST1015 SF-514-135-000 ROLLER PINCH R BLK a
O ST1016 SF-612-252-000 CHASSIS BASE BLK a
O ST1017 SF-567-700-000 PWB CONTROL BLK a
O ST1018 SF-J11-130-000 PW,2.6X0.25 a
O ST1019 SF-F19-S31-000 F/R BELT a
O ST1020 SF-R26-C11-000 ASSY F/W a
CMAT6Z2(1+1)ALPS
O ST1021 SF-D53-K52-000 PLAY GEAR (A) a
O ST1022 SF-F19-N22-000 MAIN BELT a
O ST1023 SF-525-349-000 MTR MAIN BLK a
X ST1024 SW-G58-H03-000 2 CORE JUMPER LEAD a
O ST1025 SF-D60-L12-000 FF GEAR (E) a
O ST1026 SF-K35-K14-000 CAM SP a
O ST1027 SF-522-063-000 CLUTCH ASSY BLK a
O ST1028 SF-D60-B15-000 PULLEY F/R a
O ST1029 SF-J11-117-000 WASHER 1.7X0.25 a
O ST1030 SF-D58-T12-000 LEVER BRAKE a
O ST1031 SF-C65-W21-000 LEVER F/R a
O ST1032 SF-K35-E14-000 SP ARM F/R a
O ST1033 SF-K32-R21-000 SP ARM PLAY a
O ST1034 SF-D61-C14-000 CAM GEAR a
O ST1035 SF-D59-F12-000 BUSH a
O ST1036 SF-D58-P15-000 ARM PLAY a
O ST1037 SF-765-295-000 SOLENOID BLK a
O ST1038 SF-L41-S22-000 PLANGER a
O ST1039 SF-K34-Y11-000 B/C SP a
O ST1040 SF-R26-D11-000 ASSY F/W a
CMAT6Z2(1+1)ALPS
O ST1041 SF-F19-N31-000 MAIN BELT a
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-49-
Page 50
GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) -1/1
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.
d u
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
321
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.
p a
Type.3
Insert a flat-bladed screwdriver into the position indicated by the
arrows and remove the panel. Turn the speaker unit to counter clockwise direction 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.
t o
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-1 Fig-2
r
-50-
Fig-3
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.
Page 51
SPEAKER PARTS LIST -1/1 <SX-NR20>
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
SX-SNR20
YSN
O SP1001 88-NSK-610-010 SPKR, CERAMIC ASSY a
O SP1002 8A-NSJ-006-010 BADGE,AIWA S35 a
O SP1003 8C-NS9-001-010 PANEL,FR L a
O SP1004 8C-NS9-002-010 PANEL,FR R a
X SP1005 8C-NS9-003-010 GRILLE,FRAME a
O SP1006 8C-NS9-011-010 PANEL,DUCT a
O SP1007 8C-NS9-013-010 ADAPTOR,W a
O SP1008 8C-NS9-014-010 GRILLE,FRAME ASSY a
X SP1009 8C-NS9-015-010 NET, a
O SP1010 8C-NS9-018-010 CORD,SPKR S a
X SP1011 8C-NS9-019-010 LBL,SPEC YS a
O SP1012 8C-NS9-602-010 SPKR, CERAMIC ASSY 60 a
O SP1013 8C-NS9-606-010 SPKR, W 120/16 a
X SP1014 8Z-NS3-025-010 CORD,BUSH S a
X SP1015 8C-NS9-853-010 CUSHION,ASSY SOZ a
X SP1016 PC-NS9-963-070 SX-SNR20 YSN a
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-51-
Page 52
OTHER PARTS LIST -1/1
! = ! SAFTY PARTS
C = Components marked
UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL
CX-SNR21 CX-SNR20
EZSC1 KSC1
X 8C-NF8-045-010 SH,FL a b
X 8C-NF9-620-010 PWB,COMB FRONT CNF-9 a b
X 87-B40-281-010 LBL,BAR-CODE A 35X8 a b
X 87-057-995-010 LBL,CAUTION EFSD a b
X 87-057-961-010 LBL,CAUTION TRIANGLE a b
X 8C-NF9-640-110 PWB,COMB MAIN EZ/K a b
All components used on this model at the production line are shown in this service manual.
However, please note that not all components will be available as spare parts for after-sales service.
Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.
d u
p a
t o
r
-52-
Page 53
d u
p a
0251431
t o
r
2-11, IKENOHATA 1-CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111
Loading...