Pioneer RX300 Service Manual page 33

Head unit
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3 7 63 1515 0
=====Circuit Symbol and No.===Part Name
---
------
------------------------------------------
C
788
C
789
C
790
4.7µF/50V
C
791
4.7µF/50V
Unit Number :EWM1027
C
Unit Name
MISCELLANEOUS
IC
251
IC
IC
351
IC
Q
271
Transistor
Q
351
Transistor
Q
352
Transistor
D
351
Diode
VR
301
Semi-fixed 33kΩ(B)
VR
302
Semi-fixed 33kΩ(B)
RESISTORS
R
255
R
256
R
257
R
258
R
259
R
260
R
261
R
262
R
271
R
272
R
273
TE
R
274
L 13942296513
R
275
R
276
R
277
R
278
R
281
R
282
R
283
R
284
R
285
R
288
R
289
R
291
R
292
R
293
R
294
R
321
R
351
R
352
R
353
R
354
R
355
R
356
R
357
R
358
R
359
R
360
R
361
R
362
R
373
www
R
374
R
375
R
401
R
402
R
403
.
R
404
http://www.xiaoyu163.com
Part No.
-------------------------
CCSQCH101J50
CCSQCH101J50
CCH1320
CCH1320
:Deck Unit
HA12216F
PA2020A
2SC4116
2SB1260
2SC4102
1SS355
CCP1280
CCP1280
RS1/16S181J
RS1/16S181J
RS1/16S183J
RS1/16S183J
RS1/16S133J
RS1/16S133J
RS1/16S274J
RS1/16S274J
RS1/16S183J
RS1/8S0R0J
RS1/8S0R0J
RS1/8S0R0J
RS1/16S473J
RS1/16S104J
RS1/16S224J
RS1/16S104J
RS1/8S0R0J
RS1/8S0R0J
RS1/8S0R0J
RS1/8S0R0J
RS1/16S0R0J
RS1/16S0R0J
RS1/16S0R0J
RS1/8S0R0J
RS1/10S0R0J
RS1/10S0R0J
RS1/10S0R0J
RS1/8S0R0J
RS1/16S102J
RS1/16S102J
RS1/16S102J
RS1/16S102J
RS1/10S274J
RS1/10S202J
RS1/10S472J
RS1/10S103J
RS1/10S103J
RS1/10S102J
RS1/10S622J
RS1/8S181J
RS1/8S0R0J
RS1/8S0R0J
RS1/8S0R0J
RS1/16S123J
x
ao
u163
y
RS1/16S332J
i
RS1/16S911J
RS1/16S274J
http://www.xiaoyu163.com
2 9
8
=====Circuit Symbol and No.===Part Name
---
------
------------------------------------------
CAPACITORS
C
251
C
252
C
253
C
254
C
255
C
256
C
271
C
272
C
301
C
302
C
309
C
310
C
351
C
352
C
353
C
354
C
355
C
356
C
401
C
402
C
403
C
404
C
405
Unit Number :
D
Unit Name
L
1
Inductor
S
1
Switch (LOAD)
Q Q
S
2
Switch (70µs)
3
6 7
1 3
1 5
EGN
1
Photo-Interrupter
Unit Number :
E
Unit Name
EGN
2
Photo-Interrupter
EGN
3
Photo-Interrupter
Miscellaneous Parts List
M
1
Motor Unit (Main)
M
2
Motor Unit (Sub)
HD
1
Head Assy
co
.
KEX-M8017ZT,M8017ZT-91
9 4
2 8
Part No.
-------------------------
CKSRYB391K50
CKSRYB391K50
CKSRYB391K50
CKSRYB391K50
CKSRYB103K50
CKSRYB103K50
CEJA1R0M50
CKSQYB104K16
CKSQYB104K16
CKSQYB104K16
CKSQYB104K16
CKSQYB104K16
CKSYB224K25
CKSQYB392K50
CKSQYB103K50
CKSQYB103K50
CKSYB104K50
CKSQYB103K50
CKSRYB472K50
CKSYB334K25
CKSRYB223K25
CKSRYB103K50
CKSRYB333K16
: PCB Unit
ETH0002
ESG1004
ESG1004
0 5
8
2 9
9 4
2 8
EGN1005
: Reel PCB
EGN1006
EGN1006
EXA1499
EXA1382
EXA1594
m
9 9
9 9
33

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