JVC HR-J270MS, HR-J470MS Service Manual

SERVICE MANUAL
MAGNETOSCOPE
HR-J270MS/J470MS
Regarding service information other than these sections, refer to the HR-J670MS service manual (No. 82787). Also, be sure to note important safety precautions provided in the service manual.
CARACTERISTIQUES TECHNIQUES
GÉNÉRALES
Alimentation : CA 220 V – 240 V ` , 50/60 Hz Consommation
[HR-J670MS] Alimentation en marche : 19 W Alimentation en veille : 4,9 W [HR-J470/270MS] Alimentation en marche : 17 W Alimentation en veille : 4,9 W
Températures
Fonctionnement : 5°C à 40°C
Stockage : -20°C à 60°C Position de fonctionnement Dimensions (LxHxP) : 400 mm x 94 mm x 278 mm Poids : 3,5 kg Format : Standard VHS PAL/SECAM Largeur de bande : 12,65 mm Vitesse de bande
(VN) : 23,39 mm/s
(LD)* : 11,70 mm/s Durée maximale d’enregistrement
(VN) : 240 mn avec une cassette vidéo E-240
(LD)* : 480 mn avec une cassette vidéo E-240 *
Disponible seulement avec le HR-J670/470MS
VIDÉO/AUDIO
Système de signal : Signaux couleur PAL et signal monochrome CCIR, 625
Système denregistrement
Entrée : 0,5 Vcc à 2,0 Vcc, 75 ohms, asymétrique Sortie : 1,0 Vcc, 75 ohms, asymétrique Rapport signal/bruit : 45 dB Résolution horizontale : 250 lignes (VHS-PAL)
Gamme de fréquence : 70 Hz à 10.000 Hz (Audio normal)
Entrée/sortie : Connecteurs péritélévision à 21 broches:
: Seulement horizontale
lignes/50 trames
: Balayage hélicoïdal DA4 (Double Azimuth)
[HR-J670/470MS] 2 têtes à balayage hélicoïdal [HR-J270MS]
240 lignes (VHS-SECAM)
20 Hz à 20.000 Hz (Audio Hi-Fi) [HR-J670MS seulement]
ENTREE/SORTIE x 1, ENTREE/DECODEUR x 1 Connecteurs RCA: SORTIE AUDIO x 1 [HR-J670MS seulement]
(The specifications shown pertain specifically to the model HR-J670MS/J470MS/J270MS)
SYNTONISEUR
Système de syntonisation : Syntoniseur à synthèse de fréquence Capacité de canaux TV : 99 positions (+ position AUX) Canaux couverts
Gamme
VHF 49 MHz (LOW) – 65 MHz – 89 MHz X, Y, Z
VHF 104 MHz 5 – 10 104 MHz (HIGH) – 300 MHz CATV – 300 MHz
Hyper
UHF
MINUTERIE
Référence de lhorloge : Par quartz Capacité de programmation Durée de soutien mémoire : 60 mn
ACCESSOIRES
Accessoires fournis : Câble d’antenne,
Accessoires en option : Contrôleur satellite RM-SD1
Les caractéristiques techniques sont pour le mode VN à moins dindication contraire. Présentation et caractéristiques modifiables sans préavis.
ATTENTION:
Ce magnétoscope contient des microprocesseurs. Des bruits électroniques externes ou des interférences peuvent causer un
mauvais fonctionnement. Dans de tels cas, couper lalimentation et débrancher le cordon dalimentation. Puis le rebrancher et remettre lalimentation. Sortir la cassette. Après contrôle de la cassette, faire fonctionner lappareil comme dordinaire.
SECAM L PAL B/G
Fréquence Canaux Fréquence Canaux
2 – 4
300 MHz – 470 MHz – 470 MHz
470 MHz –862 MHz – 862 MHz
CATV
21 – 69
: Minuterie sur 1 an/8 programmes
Câble péritélévision à 21 broches, Adaptateur antenne, Boîtier de télécommande à infrarouge, Pile R6 x 2
47 MHz E2 – E4
E5 – E12 S1 – S20 M1 – M10
302 MHz
470 MHz
U1 – U10
S21 – S41
E21 – E69
This service manual is made from all recycled paper.
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
No. 82798
April 2000
TABLE OF CONTENTS
DIFFERENT TABLE .............................................................................................................................................................................. 1
4. CHARTS AND DIAGRAMS (4-1 to 4-6)
4.1 MAIN, A/C HEAD R.PAUSE, MINI OPE AND LOADING MOTOR CIRCUIT BOARDS.............................................................. 4-2
4.2 VIDEO/N.AUDIO SCHEMATIC DIAGRAM ................................................................................................................................. 4-4
5. PARTS LIST (5-1 to 5-7)
5.1 ELECTRICAL PARTS LIST
MAIN BOARD ASSEMBLY <03>.................................................................................................................................................... 5-1
The following table indicate main different points between models HR-J670MS, HR-J270MS and HR-J470MS.
ITEM
FRONT PANEL COLOR SILVER D.SILVER D.SILVER
VIDEO 4HEAD 2HEAD 4HEAD
HiFi AUDIO USED NOT USED
RECORDING & PLAYBACK SPEED SP/LP SP SP/LP
STILL/PAUSE/FRAME ADVANCE NOISELESS REDUCED NOISE NOISELESS
HQ SYSTEM WC,DE,YNR WC,DE WC,DE,YNR
STEREO DECODER USED NOT USED
The following table indicate different parts number between models HR-J670MS, HR-J270MS and HR-J470MS.
CABINET AND CHASSIS ASSEMBLY <M2>
REF. MODEL
!
NO. ITEM
! 501 FRONT PANEL ASSY LP10289-011C LP10289-030C LP10289-031C
501A CASETTE DOOR LP20868-002A LP20868-010A
501C DISPLAY WINDOW LP20869-011B LP20869-037B LP20869-038B
505 DRUM SUB ASSY LP20617-007A LP20617-009A LP20617-010A
505A UPPER DRUM ASSY LP20616-004A LP20084-005A LP20084-001A
505H LOWER DRUM ASSY LP20615-002A LP20615-005A LP20615-004A
MODEL
HR-J670MS HR-J270MS HR-J470MS
HR-J670MS HR-J270MS HR-J470MS
MAIN BOARD ASSEMBLY <03>
REF. MODEL
!
NO. ITEM
PW1 MAIN BOARD ASSY LPA10086-10C1 LPA10086-14D1 LPA10086-13D1
MINI OPE BOARD ASSEMBLY <28>
REF. MODEL
!
NO. ITEM
PW1 MINI OPE BOARD ASSY LPA10086-02D2 LPA10086-02C2
DEMOD BOARD ASSEMBLY <14>
REF. MODEL
!
NO. ITEM
PW1 DEMOD BOARD ASSY LPA10094-01C
R.PAUSE BOARD ASSEMBLY <91>
REF. MODEL
!
NO. ITEM
PW3 R.PAUSE BOARD ASSY LPA10086-01D3 LPA10086-01C3
Notes : Mark is same as left.
Mark --- is not used.
1
HR-J670MS HR-J270MS HR-J470MS
HR-J670MS HR-J270MS HR-J470MS
HR-J670MS HR-J270MS HR-J470MS
HR-J670MS HR-J270MS HR-J470MS
CHARTS AND DIAGRAMS
COMPONENT PARTS LOCATION GUIDE <MAIN>
REF.NO.
LOCATION
CAPACITOR
C1 B C 15N C2 B C 14N C3 B C 14N C4 B C 14N C5 A D 14N C6 B C 14N C7 B C 14O C8 B C 17O C9 B C 8M C10 B C 12N C11 B C 11N C12 B C 11N C13 B C 10N C14 B C 10N C15 B C 10N C16 B C 9N C17 A D 10M C18 A D 8M C19 A D 10M C20 A D 8M C21 B C 11M C22 A D 10M C23 B C 11M C24 B C 8L C25 B C 11M C27 B C 11M C28 A D 11M C29 B C 10L C30 A D 10M C31 A D 10L C32 B C 11L C33 A D 10L C34 B C 10L C35 A D 10K C36 A D 10L C37 A D 11K C38 A D 12K C39 B C 12K C40 A D 12K C43 B C 12L C51 A D 8M C52 A D 8M C53 B C 10K C57 B C 12O C59 B C 11N C60 A D 10N C61 B C 12N C62 B C 9N C64 B C 10K C65 A D 12O C69 B C 14N C70 B C 14N C78 B C 11N C79 B C 9K C81 B C 9L C87 B C 15N C88 B C 14N C89 B C 14N C90 B C 13N C92 B C 8L C94 B C 10L C95 B C 9K C97 B C 12J C98 A D 9M C99 B C 12J C106 B C 9N C108 B C 10K C109 B C 8N C110 B C 9N C112 B C 10K C113 B C 10K C114 B C 9K C125 A D 12L C201 A D 19G C202 B C 19H C204 B C 18F C206 B C 18H C207 B C 18H C209 B C 18H C210 B C 17G C211 B C 17G C212 B C 17G C213 A D 17F C214 B C 18H C215 B C 17H C216 A D 17H C217 B C 18I C218 B C 18H C222 A D 19G C225 A D 16G C226 A D 18H C229 B C 17H C230 B C 17H C301 B C 8J C302 A D 7K C303 B C 7J C304 B C 7J C305 B C 7J C306 A D 7K C307 B C 7K C308 B C 7J C309 B C 6J C310 B C 6K C311 B C 6K C312 B C 6J C313 A D 6J C314 B C 6J C315 A D 6I C316 B C 7J C317 B C 7J C318 B C 7J C319 B C 7I C320 B C 8J C321 B C 7J C322 B C 7J C2001 A D 13K C2002 A D 13L C2003 A D 16N C2004 B C 16N
REF.NO.
LOCATION
C2005 A D 14O C2006 B C 13O C2007 A D 13O C2008 A D 13O C2009 B C 13O C2010 B C 13N C2011 A D 13N C2012 A D 12N C2013 B C 13N C2051 B C 9O C2052 A D 9P C2053 B C 10O C2054 B C 11O C2055 A D 11O C2101 A D 7G C2201 B C 12K C2202 B C 12K C2203 A D 12J C2204 B C 11J C2205 A D 12J C2206 A D 12K C2207 A D 13K C2208 A D 13K C2209 A D 13K C2210 A D 14K C2211 A D 14K C2212 A D 15K C2213 A D 14K C2214 A D 14K C2215 A D 14K C2216 A D 14L C2217 A D 14L C2218 A D 14L C2219 A D 16L C2220 A D 16L C2221 B C 16L C2222 A D 16L C2223 A D 15L C2224 B C 14M C2225 A D 16M C2226 A D 15M C2227 B C 14M C2228 B C 14L C2229 B C 14K C2230 B C 15K C2251 A D 15M C2252 A D 15M C2253 B C 15N C2254 B C 15O C2255 B C 16M C3001 B C 7N C3002 B C 6M C3003 A D 5M C3004 B C 6L C3010 A D 2C C3011 A D 2C C3012 A D 9F C3013 B C 9G C3014 A D 8E C3016 B C 11E C3022 B C 19E C3024 B C 13D C3025 A D 14D C3026 B C 14D C3027 A D 14D C3028 B C 14D C3029 B C 14D C3030 A D 14D C3031 B C 13E C3032 B C 13E C3033 B C 12G C3036 B C 13D C3037 B C 14D C3038 B C 14F C3039 B C 14F C3040 B C 9D C3041 B C 13D C3042 A D 4D C3043 B C 14F C3044 B C 14F C3045 B C 19I C3046 B C 4I C4001 A D 9G C4002 A D 11G C4003 B C 11G C4004 A D 12G C4005 B C 10G C4006 A D 12G C4007 B C 11G C4008 A D 11H C4009 B C 11G C4010 B C 10F C4011 B C 13G C4012 A D 13H C4013 B C 12G C4014 B C 12G C4015 B C 11G C4016 B C 13G C5001 A D 1O C5002 A D 2N C5003 A D 4P C5005 A D 1J C5006 A D 2M C5101 A D 1N C5102 A D 1K C5103 B C 3L C5104 A D 4M C5105 A D 3L C5106 A D 3J C5107 A D 3K C5110 A D 2K C5201 A D 1I C5202 A D 2H C5203 A D 2G C5204 A D 4G C5205 A D 2H C5206 A D 3H C5207 A D 2F C5208 A D 2F C5301 A D 2E C5303 A D 3E
REF.NO.
LOCATION
C5304 A D 3E C5305 B C 1D C5306 A D 3D C5307 A D 2D C5308 A D 3G C5309 A D 4F C5310 A D 4E C6005 A D 21I C6006 B C 22M C6007 A D 21M C6008 B C 22M C6012 A D 21N C6013 B C 22P C6016 B C 22O C6020 B C 22N C6021 B C 22N C6022 B C 22N C6023 B C 22M C6032 B C 21I C6037 A D 21J C6052 B C 22O C6053 B C 22P C6055 B C 22O C6080 B C 22J C6081 A D 21I C7001 A D 11B C7002 A D 9B C7007 A D 13B C7008 B C 13A C7009 B C 13B C7010 B C 13B C7011 A D 7B C7012 A D 8B C7013 B C 17B C7014 B C 17A C7019 B C 15A C7101 B C 13P C7102 B C 14P C7103 B C 14P C7104 B C 14P C7109 B C 17P C7110 B C 17P C7111 B C 17P C7112 B C 18P C7117 A D 20M C7118 A D 20N C7119 B C 21P C7120 B C 21P C7124 B C 20O C7125 B C 19O C7128 A D 20K C7129 B C 20J C7130 B C 20L C7131 B C 20M C7132 A D 20L C7133 B C 20L C7134 B C 20L C7135 B C 20L C7136 B C 19L C7138 B C 20K C7140 A D 20M C7141 A D 19M C7142 A D 19M C7143 A D 19M C7144 A D 19K C7145 A D 18L C7146 A D 19L C7164 B C 18A C7165 B C 18A C7166 B C 19A C7167 B C 20A C7202 A D 21H
CONNECTOR
CN1 A D 14O CN2001 A D 9O CN2002 A D 19L CN3001 A D 7P CN3002 A D 7N CN3003 A D 7L CN3004 A D 9F CN3005 A D 9P CN3006 A D 3D CN5001 A D 1P CN6701 A D 22F CN7001 A D 16A CN7003 A D 2C CN7007 A D 3B CN7101 A D 20H CN7102 A D 21G
DIODE
D6 A D 13H D201 A D 18G D202 A D 18G D203 A D 18G D2001 A D 16M D2101 A D 7H D2201 A D 11I D3001 A D 12H D3002 A D 8F D3003 A D 8E D3004 A D 5C D3005 A D 5C D3006 A D 8H D3008 A D 10E D3010 B C 19D D3011 B C 19D D4001 A D 13G D4002 A D 13G D5001 B C 2M D5101 A D 1M D5102 A D 2K D5103 A D 3K D5104 A D 3L D5105 A D 3K D5201 A D 1I D5203 A D 3I D5204 A D 2I D5205 A D 3I D5207 A D 2I
REF.NO.
D5209 A D 3I D5210 A D 3I D5211 A D 2H D5212 A D 2I D5301 A D 2G D5302 A D 1F D5303 A D 1F D5304 A D 1F D5305 A D 5G D5306 A D 2F D5307 A D 4H D5308 A D 3F D5309 A D 4D D5310 A D 4H D5311 A D 4D D5320 B C 2E D6002 A D 21M D7002 A D 7A D7003 A D 8B D7004 A D 17A D7005 A D 17A D7009 A D 16A D7010 A D 16A D7012 A D 4C D7013 A D 4C D7101 A D 17O D7102 A D 17O D7103 A D 10P D7104 A D 10P D7105 A D 10P D7106 A D 18P
IC1 B C 12M IC201 A D 19G IC301 A D 8J IC3001 B C 12F IC3002 B C 14D IC3003 A D 19F IC3004 A D 7N IC5301 A D 2E IC6080 B C 22J IC7001 B C 12B IC7002 A D 8A IC7101 A D 20L
J7101 A D 16P J7102 A D 12P J7103 A D 21P J7104 A D 20P J7105 A D 20A
L1 A D 16N L2 A D 11N L3 A D 7M L4 A D 11J L5 A D 11J L11 A D 11L L12 A D 11L L13 A D 10K L14 A D 9L L15 A D 9N L16 A D 11O L22 A D 9M L24 A D 9N L27 A D 9K L28 A D 9M L201 A D 17G L202 A D 18F L203 A D 19G L204 A D 16G L206 A D 18I L207 A D 17H L301 A D 6L L302 A D 6K L303 A D 6J L2001 A D 16N L2251 A D 16M L2252 A D 16M L5201 A D 3G L5202 A D 2G L6001 A D 21M L6003 A D 21N L6031 A D 21I L6080 A D 21J L7101 B C 13P L7102 B C 17P L7105 A D 21L L7106 A D 19K L7201 A D 21H
Q1 B C 14N Q2 B C 15N Q3 B C 14N Q4 B C 14N Q5 B C 12O Q10 B C 11K Q21 B C 9L Q22 B C 9L Q31 B C 12O Q34 B C 9L Q35 B C 9K Q38 B C 8N Q39 B C 10K Q40 B C 10J Q41 B C 9J Q44 B C 10K Q201 B C 17H Q301 B C 6K Q302 B C 8J Q311 B C 8J Q312 B C 8J Q2001 B C 13O Q2002 B C 13O Q2003 B C 12O Q2051 B C 10O Q2052 B C 12O Q2053 B C 11O Q2054 B C 11O
SECTION 4
LOCATION
IC
JACK
COIL
TRANSISTOR
REF.NO.
LOCATION
Q2055 B C 12O Q2101 B C 7H Q2251 B C 16M Q2252 B C 16N Q2253 B C 15O Q2254 B C 15O Q3001 B C 6M Q3002 A D 4I Q3003 A D 19I Q3004 B C 9E Q3005 B C 9G Q3007 B C 9D Q4001 B C 10F Q5101 A D 2L Q5102 A D 3M Q5301 A D 3G Q5302 B C 3G Q5303 A D 3D Q5304 A D 4F Q5305 B C 4H Q5306 A D 2F Q5310 B C 5E Q5311 B C 3F Q5312 A D 1E Q5318 B C 2E Q6030 B C 21K Q6031 B C 21K Q6032 B C 21I Q7101 B C 19L Q7102 B C 19K Q7105 B C 20K Q7106 B C 20L Q7107 B C 20N Q7108 B C 20M Q7109 B C 20N Q7110 B C 20N Q7201 A D 21H
RESISTOR
R1 B C 12N R2 B C 12N R3 B C 10N R4 B C 9K R5 B C 9L R6 B C 11L R7 B C 10L R8 B C 11K R9 B C 11J R12 B C 11N R21 B C 14N R22 B C 15N R23 B C 12N R24 B C 12N R36 B C 10K R37 B C 11K R41 B C 11J R42 B C 11J R43 B C 11K R46 B C 10L R47 B C 8L R48 B C 9L R50 B C 8L R58 B C 12N R59 B C 11N R65 B C 12N R71 B C 16L R72 B C 9L R73 B C 9K R75 B C 10N R77 B C 8P R78 B C 11J R79 B C 12K R90 B C 9M R92 B C 9N R93 B C 8N R103 B C 9M R104 B C 8N R105 B C 10L R202 B C 18G R203 B C 18G R204 B C 18G R209 B C 17G R210 B C 17G R211 B C 17H R213 B C 19I R216 B C 19H R220 B C 19I R223 B C 19H R224 B C 18I R225 B C 15H R301 B C 8J R302 B C 7K R303 B C 6K R304 B C 7K R305 B C 6K R306 B C 7J R307 B C 6L R308 B C 6K R309 B C 6J R310 B C 7J R311 B C 6J R312 B C 7J R313 B C 8J R314 B C 8J R315 B C 8J R316 B C 8J R321 B C 8J R328 B C 7I R329 B C 7J R2001 B C 12I R2002 B C 13I R2003 B C 13K R2004 B C 14J R2005 B C 15K R2006 B C 15K R2007 B C 15K R2008 A D 14K R2009 B C 15K R2010 B C 15K R2011 B C 16M R2012 B C 16M
REF.NO.
LOCATION
R2013 B C 13O R2014 B C 13O R2015 B C 13O R2016 B C 13O R2017 B C 13O R2018 B C 12O R2019 B C 12O R2051 B C 9O R2052 B C 9O R2053 B C 9O R2054 B C 10O R2055 B C 11O R2056 B C 11O R2057 B C 11O R2058 B C 11O R2059 B C 12O R2060 B C 12O R2102 B C 7G R2201 A D 7G R2202 B C 13K R2203 B C 14K R2204 B C 14K R2205 B C 14J R2206 B C 14J R2207 B C 14J R2208 B C 15J R2209 B C 15K R2210 B C 15J R2211 B C 15K R2213 B C 15K R2215 B C 15L R2217 B C 15K R2218 B C 15L R2219 B C 15L R2220 B C 15L R2222 B C 15L R2223 B C 15L R2224 B C 15L R2225 A D 15L R2226 B C 15L R2227 A D 15L R2228 B C 12K R2229 B C 12K R2230 B C 14K R2231 B C 15K R2251 B C 16M R2252 A D 16O R2253 B C 16O R2254 A D 16O R2255 B C 15O R3011 B C 10G R3012 B C 10G R3013 B C 10G R3014 B C 10G R3015 B C 10G R3017 B C 10G R3019 B C 9G R3020 B C 10G R3021 B C 10F R3022 B C 10F R3026 B C 10F R3027 B C 10F R3028 B C 10F R3029 A D 8D R3030 B C 10E R3031 B C 10E R3032 B C 10E R3033 B C 10E R3034 B C 10E R3035 B C 9E R3036 B C 9E R3037 B C 9E R3038 B C 9D R3039 B C 9D R3040 B C 9D R3041 B C 9D R3044 B C 11D R3046 B C 11D R3047 B C 10D R3048 B C 10D R3049 B C 11D R3050 B C 11D R3051 B C 11D R3052 B C 11D R3053 B C 11D R3054 B C 11D R3055 B C 12D R3056 B C 12D R3057 B C 12D R3058 B C 12D R3059 B C 12D R3060 B C 12D R3061 B C 12D R3062 B C 12D R3066 B C 13D R3069 B C 13E R3071 B C 13E R3072 B C 14E R3073 B C 14E R3074 A D 15E R3075 B C 14E R3076 B C 14E R3077 B C 14E R3078 B C 14E R3079 B C 14E R3080 B C 14E R3081 B C 14E R3083 B C 14E R3085 B C 14F R3086 B C 14F R3087 B C 14F R3088 B C 13F R3089 B C 13F R3090 A D 14F R3093 B C 13F R3094 B C 14G R3095 B C 14G R3104 B C 13G R3105 B C 13G R3201 B C 6M R3202 B C 6M
REF.NO.
LOCATION
R3203 B C 6M R3204 B C 6M R3205 B C 12H R3206 B C 9F R3207 B C 19I R3208 A D 17F R3209 A D 17F R3210 B C 8G R3211 B C 8G R3212 A D 8F R3213 B C 9E R3214 B C 9F R3215 B C 9F R3216 B C 9F R3217 B C 9E R3218 A D 7F R3219 B C 9E R3220 B C 9E R3221 A D 8P R3222 B C 9F R3223 B C 18E R3224 B C 18E R3225 B C 18C R3229 B C 13D R3230 B C 14D R3231 B C 14D R3232 B C 10F R3234 B C 9E R3235 B C 11D R3236 B C 11D R3237 B C 10G R3238 B C 10G R3239 B C 10G R3240 B C 10G R3242 B C 10F R3244 B C 5B R3245 B C 5B R4001 A D 13H R4003 B C 11G R4004 B C 11G R4005 B C 11G R4007 A D 10H R4008 B C 9F R4009 B C 13G R4010 B C 13G R4011 B C 13G R4012 B C 13G R4013 B C 12H R4014 B C 14G R4015 B C 13G R4016 B C 14G R4017 B C 13G R4018 B C 13G R4019 B C 12G R4020 B C 9H R4021 B C 12G R5101 A D 4M R5102 A D 4M R5103 A D 3M R5104 A D 1N R5106 A D 2L R5107 A D 3K R5108 B C 3L R5109 A D 3L R5110 B C 3L R5111 B C 3K R5112 B C 3K R5113 B C 4L R5301 A D 1C R5302 B C 4F R5303 B C 4F R5304 A D 1F R5305 B C 4H R5306 B C 3E R5307 B C 1H R5308 B C 3H R5309 B C 3G R5310 B C 3F R5311 B C 3F R5313 A D 1D R5314 A D 2D R5317 B C 4F R5318 B C 4F R5319 B C 2E R5321 B C 4H R5322 B C 3H R5323 B C 3H R5324 A D 4E R5326 B C 3E R5327 B C 3E R6030 B C 21K R6031 B C 21K R6032 B C 21J R6033 B C 21I R6050 A D 21N R6051 B C 21P R6052 B C 21O R6080 B C 21J R6081 B C 21J R6082 B C 21J R6083 B C 22J R7001 B C 10B R7002 B C 11B R7003 B C 10B R7004 A D 10B R7005 A D 14A R7006 B C 6B R7007 B C 7B R7008 B C 7B R7009 B C 2B R7010 B C 2C R7013 B C 15A R7014 A D 8B R7015 A D 8B R7017 A D 10B R7020 B C 15A R7021 B C 17B R7022 B C 15A R7023 B C 6B R7024 B C 5B R7025 B C 4B
REF.NO.
LOCATION
R7030 B C 15A R7031 B C 6B R7032 B C 5B R7033 B C 2B R7034 B C 1B R7035 B C 2B R7036 B C 3B R7037 B C 3B R7040 B C 16A R7041 B C 15A R7046 B C 3C R7047 B C 3B R7101 B C 19K R7102 B C 19K R7103 B C 11P R7105 B C 13P R7106 B C 13P R7107 B C 13P R7108 A D 10P R7110 B C 14P R7111 B C 13P R7112 B C 18N R7113 B C 15P R7114 B C 17P R7115 B C 17P R7116 B C 18P R7117 A D 19P R7119 B C 18P R7120 B C 18P R7121 B C 21P R7122 B C 21P R7123 B C 20O R7124 B C 20P R7126 B C 20O R7127 B C 19O R7128 B C 20O R7130 B C 20P R7131 B C 20K R7132 A D 20J R7133 A D 20J R7134 B C 20K R7135 A D 18J R7136 B C 19M R7137 B C 19M R7140 B C 20N R7141 B C 20N R7142 B C 20N R7160 B C 18B R7161 B C 19A R7162 B C 19B R7163 B C 21B R7167 B C 19L R7171 A D 14M R7202 B C 21G R7203 B C 21G R7204 A D 21G
SWITCH
S3001 A D 18C S7001 A D 22B S7002 A D 18B S7004 A D 7B S7006 A D 6B S7008 A D 5B S7010 A D 4B S7011 A D 4B S7012 A D 3B S7013 A D 2B S7014 A D 2B S7015 A D 1B S7016 A D 17B
TEST POINT
TP106 A D 6P TP111 A D 5P TP2253 A D 6P TP3901 B C 11D TP3902 B C 11D TP3903 B C 12D TP3904 B C 13E TP3905 B C 13D TP3906 B C 12D TP3907 B C 12D TP3908 B C 12D TP4001 A D 6P TP7001 A D 3A TPGND A D 4A
OTHER
BT3001 A D 3C CP4001 A D 5M CP5301 A D 4D CP5302 A D 6L DI7001 A D 12A F5001 A D 2P FC5001 A D 2P FC5002 A D 3P FW7006 A D 4C K2251 B C 15N K2252 B C 15O K2253 B C 15N K5101 A D 2K K5102 A D 1M LF5001 A D 3O LF5002 A D 3N PC3001 A D 16F PC3002 A D 8G PC5101 A D 4K T2051 A D 9O T5001 A D 1K TU6001 A D 22P VA5001 A D 2O WR1 A D 12L X1 A D 11K X2 A D 11K X3001 A D 13D X3002 A D 13E
4-1
4.1 MAIN,A/C HEAD,R.PAUSE,MINI OPE AND
LOADING MOTOR CIRCUIT BOARDS
03 MAIN
LPB10086-002D
DANGEROUS VOLTAGE
4-2
28 MINI OPE
LPB10086-002D
12 A/C HEAD
LPB10010-001A
91 R.PAUSE
LPB10086-002D
55 LOADING MOTOR
LPB10010-001A
4-3
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