Pioneer DVR-550HX-S, Руководство по обслуживанию

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DVR-LX60D
162
1 2 3 4
1 2 3 4
C
D
F
A
B
E
12. PCB PARTS LIST
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5 6 1
4 7 3
R 5 0
1 R 0
5 6 2 1
NOTES:
560
Ω
47k
Ω
0.5
Ω
1
Ω
RD1/4PU J
RD1/4PU J
RN2H K
RS1P K 56 x 10
1
47 x 10
3
R50
1R0
561
473
5.62k
Ω
RN1/4PC F 562 x 10
1
5621
Meaning of the figures and others in the parentheses in the parts list.
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding
PC board.
IC 301 (A, 91, 111) IC NJM2068V
Mark No. Description Part No.
LIST OF ASSEMBLIES
NSP 1.. TUJB ASSY VWM2425
(DVR-LX60D, DVR-LX60D-AV)
NSP 1.. TUJB ASSY (DVR-550HX-S) VWM2436
2.. SERVICE TUSB ASSY VXX3229
2.. SERVICE DVUB ASSY VXX3231
(DVR-LX60D, DVR-LX60D-AV)
2.. SERVICE DVUB ASSY
VXX3232
(DVR-550HX-S)
NSP 1.. FLKB ASSY VWM2450
(DVR-LX60D, DVR-LX60D-AV)
NSP 1.. FLKB ASSY (DVR-550HX-S) VWM2435
2.. SERVICE FLKY ASSY VXX3260
(DVR-LX60D, DVR-LX60D-AV)
2.. SERVICE FLKY ASSY
VXX3228
(DVR-550HX-S)
3.. FLKY ASSY
3.. KEYB ASSY
2.. SERVICE FRJB ASSY
VXX3227
1.. DTVD ASSY VWV2303
1.. SERVICE MAIN ASSY VXX3241
> 1.. POWER SUPPLY ASSY VWR1405
Mark No. Description Part No.
A
SERVICE TUSB ASSY
MISCELLANEOUS
IC 101 (A,201,131) MICROCOMPUTER IC PMC020B8
IC 102 (A,225,166) RESET IC
BD4846G
IC 103 (A,177,132) RESET IC BU4220G
IC 104 (A,175,152) IC TC7MB3257FK
> IC 150 (B,229,147) FUSE CEK1278
>
IC 317 (B,163,48) FUSE CEK1278
IC 401 (A,124,124) IC FOR DVD REC HA118326APFR
IC 402 (A,149,100) OP-AMP IC BA4560RF
IC 403 (A,123,93) VIDEO SW IC MM1503XN
IC 406 (B,67,46) IC TC7S66FU
IC 601 (A,118,174) MULTI SOUND DECODER MSP3417G
Q 101 (A,218,157) DIGITAL TRANSISTOR DTC124EUA
Q 102 (A,184,154) TRANSISTOR 2SC4081
Q 103 (A,177,121) TRANSISTOR UMD2N
Q 104 (A,192,110) TRANSISTOR UMD2N
Q 105 (A,189,109) TRANSISTOR 2SD2114K
Q 108 (A,210,106) DIGITAL TRANSISTOR DTC124EUA
Q 110 (A,194,103) DIGITAL TRANSISTOR DTA143EUA
Q 111 (A,191,97) TRANSISTOR
2SC4081
Q 112 (A,196,100) TRANSISTOR 2SC4081
Q 201 (B,195,64) TRANSISTOR 2SD2114K
Q 301 (A,155,170) TRANSISTOR UMD2N
Q 302 (B,158,171) TRANSISTOR 2SC4081
Q 303 (A,153,183) TRANSISTOR UMD2N
Q 304 (A,159,180) TRANSISTOR 2SD2153
Q 305 (B,177,58) TRANSISTOR UMD2N
Q 306 (B,184,65) TRANSISTOR 2SC2411K
Q 307 (B,167,57) TRANSISTOR UMD2N
Q 308 (B,170,71) TRANSISTOR 2SC2411K
Q 309 (B,155,55) TRANSISTOR 2SC5876
Q 310 (B,153,60) TRANSISTOR 2SC4081
Q 311 (B,161,66) CHIP TRANSISTOR HN1A01FU
Q 401 (A,143,148) DIGITAL TRANSISTOR DTC124EUA
Q 402 (A,109,101) TRANSISTOR
2SD2114K
Q 403 (A,120,99) TRANSISTOR 2SA1576A
Q 404 (A,44,147) TRANSISTOR UMD2N
Q 406 (A,42,137) TRANSISTOR 2SD2114K
Q 407 (A,42,154) TRANSISTOR 2SD2114K
Q 408 (A,110,94) TRANSISTOR 2SC4081
Q 409 (A,116,87) TRANSISTOR 2SC4081
Q 410 (A,115,92) TRANSISTOR 2SC4081
Q 411 (A,110,90) TRANSISTOR UMD2N
Q 412 (A,122,84) DIGITAL TRANSISTOR DTC124EUA
Q 413 (A,117,97) DIGITAL TRANSISTOR DTC124EUA
Q 501 (B,84,85) TRANSISTOR
UMH1N
Q 502 (B,75,75) TRANSISTOR 2SA1576A
Q 503 (B,87,62) TRANSISTOR 2SC4081
Q 504 (B,84,62) TRANSISTOR 2SC4081
Q 505 (B,80,56) TRANSISTOR 2SC4081
Q 506 (A,57,81) DUAL CHIP TRANSISTOR HN1C03FU
Q 507 (A,58,94) DUAL CHIP TRANSISTOR HN1C03FU
Q 508 (B,91,119) CHIP DIGITAL TRANS. DTA124EUA
Q 509 (B,65,55) TRANSISTOR
2SC4081
Q 510 (B,67,60) TRANSISTOR 2SC4081
Q 511 (B,67,67) TRANSISTOR 2SA1576A
Mark No. Description Part No.