Service manual

131
VL-SD20U
Ref. No. Part No. ★ Description Code
Ref. No. Part No. ★ Description Code
VL-FD1U
R321 VRS-CZ1JF682J 6.8k 1/16W Metal Oxide AA
R324 VRS-CZ1JF222J 2.2k 1/16W Metal Oxide AA
R330 VRS-CZ1JF563J 56k 1/16W Metal Oxide AA
R332 VRS-CZ1JF102J 1k 1/16W Metal Oxide AA
R333 VRS-CZ1JF222J 2.2k 1/16W Metal Oxide AA
R377 VRS-CZ1JF000J 0 AA
R380 VRS-TV1JD100J 10k 1/16W Metal Oxide AA
MISCELLANEOUS PARTS
P306 QCNCM8082TAZZ Plug, 80Pin AK
P1008 QCNCM8082TAZZ Connector, 80Pin AK
SC301 QSOCN0806TAN1 Connector, 8Pin AL
SC302 QSOCN0606TAN1 Connector, 6Pin AK
SC303 QSOCN1005TAN1 Connector, 10Pin AF
SC304 QSOCN0705TAN1 Connector, 7Pin AK
SC305 QSOCN1887TAZZ Connector, 18Pin AD
SC306 QSOCN1886TAZZ Connector, 18Pin AD
SC1007 QCNCW8080TAZZ Connector, 80Pin AH
RAMP-0032TAN0
HEAD AMP PWB UNIT
INTEGRATED CIRCUITS
IC301 VHiBH7275KV-1 BH7275KV, AU
REC/PB Amp IC
IC302 VHiM24C04W6-1 M24C04W6, E
2
PROM IC AE
TRANSISTORS
Q302 VS2SC4738Y/-1 2SC4738Y AA
or
VS2SC4617B/-1 2SC4617B AA
or
VS2SC5383F/-1 2SC5383F AB
Q303 VS2SC4738Y/-1 2SC4738Y AA
or
VS2SC4617B/-1 2SC4617B AA
or
VS2SC5383F/-1 2SC5383F AB
COIL
L301 VPAWM4R7MR70N Coil, 4.7µHAC
CAPACITORS
C301 VCKYCZ1HB102K 1000p 50V Ceramic AB
C302 VCKYCZ1HF103Z 0.01 50V Ceramic AB
C303 VCSATE1AJ336M 33 10V Tantalum AG
C304 VCKYCZ1AF104Z 0.1 10V Ceramic AB
C305 VCCCCY1HH331J 330p 50V Ceramic AA
C306 VCKYCZ1HB102K 1000p 50V Ceramic AB
C307 VCCCCY1HH331J 330p 50V Ceramic AA
C308 VCKYCZ1AF104Z 0.1 10V Ceramic AB
C309 VCKYCZ1HB102K 1000p 50V Ceramic AB
C310 VCKYCY1HF103Z 0.01 50V Ceramic AB
C311 VCKYCZ1HF103Z 0.01 50V Ceramic AB
C312 VCKYCZ1HB102K 1000p 50V Ceramic AB
C313 VCKYCZ1HB102K 1000p 50V Ceramic AB
C314 VCKYCZ1AF104Z 0.1 10V Ceramic AB
C315 VCKYCZ1HB102K 1000p 50V Ceramic AB
C318 VCKYCZ1HB102K 1000p 50V Ceramic AB
C319 VCKYCZ1AF104Z 0.1 10V Ceramic AB
C320 VCKYCZ1AF104Z 0.1 10V Ceramic AB
C321 VCKYCZ1HB102K 1000p 50V Ceramic AB
C322 VCKYCY0JB105K 1 22V Ceramic AC
C323 VCKYCZ1HB102K 1000p 50V Ceramic AB
C324 VCKYCZ1HF103Z 0.01 50V Ceramic AB
C327 VCKYCZ1EB472K 4700P 25V Ceramic AB
C329 VCSATE1AJ336M 33 10 Tantalum AG
C330 VCKYCZ1HF103Z 0.01 50V Ceramic AB
C331 VCKYCZ1AF104Z 0.1 10V Ceramic AB
C332 VCKYCZ1EB472K 4700p 25V Ceramic AB
C333 VCKYCZ1CB822K 8200p 16V Ceramic AB
C340 VCCCCZ1HH5R0C 5p 50V Ceramic AC
C342 VCCCCZ1HH5R0C 5p 50V Ceramic AC
C343 VCKYCZ1AF104Z 0.1 10V Ceramic AB
C344 VCKYCZ1AF104Z 0.1 10V Ceramic AB
C345 VCKYCZ1AF104Z 0.1 10V Ceramic AB
RESISTORS
R304 VRS-CZ1JF222J 2.2k 1/16W Metal Oxide AA
R308 VRS-CZ1JF122J 1.2k 1/16W Metal Oxide AA
R309 VRS-CZ1JF512J 5.1k AB
R310 VRS-CZ1JF433J 43k 1/16W Metal Oxide AA
R311 VRS-CZ1JF101J 100 1/16W Metal Oxide AA
R312 VRS-CZ1JF102J 1k 1/16W Metal Oxide AA
R313 VRS-CZ1JF822J 8.2k AA
R314 VRS-CZ1JF101J 100 1/16W Metal Oxide AA
R315 VRS-CZ1JF102J 1k 1/16W Metal Oxide AA
R316 VRS-CZ1JF473J 47k AA
R317 VRS-CZ1JF563J 51k 1/16W Metal Oxide AA
R318 VRS-CZ1JF513J 51k AA
R319 VRS-CZ1JF182J 1.8k 1/16W Metal Oxide AA
R320 VRS-CZ1JF182J 1.8k 1/16W Metal Oxide AA