Sony PCM-R300 Service Manual ▷ View online
– 65 –
not supplied
not supplied
not supplied
not supplied
#6
378
379
356
384
372
377
#12
not
supplied
supplied
377
374
375
376
373
364
364
383
355
357
356
354
363
356
356
361
360
382
369
368
365
358
386
362
371
353
359
366
381
352
380
367
351
356
356
367
351
370
371
385
6-7. MECHANISM SECTION-2 (DATM-110A)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
351
3-315-384-01 WASHER, STOPPER
352
3-375-210-01 SHAFT (GOOSENECK GEAR)
353
3-368-422-01 POLY-SLIDER(DIA. 5.5-DIA. 1.5)
* 354
3-368-455-01 LEVER (GEAR LOCK)
355
3-368-418-01 TUBE (BREAK)
356
3-368-398-01 BUSHING
357
3-368-430-01 SPRING (GEAR LOCK)
358
X-3363-022-1 GEAR (REEL DRIVE) ASSY
359
3-923-260-01 SPRING, COMPRESSION
* 360
3-368-453-01 LEVER (BRAKE SOLENOID)
* 361
3-368-447-01 LEVER (BRAKE S)
* 362
3-368-446-01 LEVER (BRAKE T)
363
3-368-438-01 SPRING (BREAK), TENSION
364
3-905-586-02 SPRING (FF/REW), COMPRESSION
365
3-368-422-11 POLY-SLIDER(DIA. 5.5-DIA. 1.5)
366
3-368-406-01 GEAR (GOOSENECK)
367
3-578-224-00 WASHER
368
3-923-261-01 SPRING (FR LEVER), COMPRESSION
369
3-368-450-01 LEVER (F/R)
370
3-315-384-31 WASHER, STOPPER
371
3-377-332-01 TUBE (BREAK2)
372
3-368-415-01 SHAFT (LOAD LEVER JOINT)
373
3-368-421-01 GEAR (CAM DRIVE C)
374
3-373-039-01 GEAR (CAM DRIVE B)
375
3-368-403-01 GEAR (CAM DRIVE D)
376
3-368-402-01 GEAR (CAM DRIVE A,B)
377
X-3363-024-1 LEVER (BT) ASSY
378
X-3369-126-1 LEVER (BT SOLENOID)
* 379
3-368-454-01 LEVER (BT SELECTION)
380
X-3364-581-4 LEVER (F/R) ASSY
381
3-701-436-01 WASHER, 1.6
382
A-2004-476-A TABLE (T) ASSY, REEL
383
A-2004-475-A TABLE (S) ASSY, REEL
384
3-383-478-01 SPRING (B.T LEVER RETURN)
385
3-368-417-01 BELT (170TN10-1.0T), TIMING
386
3-701-436-01 WASHER, 1.6
– 66 –
6-8. MECHANISM SECTION-3 (DATM-110A)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
408
3-905-867-01 SPRING (STOPPER)
* 409
1-667-962-11 REEL MOTOR BOARD
410
3-380-525-01 ARBOR (BT ADJUSTMENT), MAVABLE
M903
X-3363-109-1 MOTOR (CAM) ASSY
M905
X-3363-110-2 MOTOR (REEL) ASSY
PM903
1-454-732-11 SOLENOID, PLUNGER (BRAKE)
PM904
1-454-536-11 SOLENOID, PLUNGER (TENSION)
* 401
A-2004-478-A CHASSIS (REEL) ASSY
* 402
X-3366-312-1 CHASSIS ASSY, REEL
403
3-368-431-01 SPRING (B.T SOLENOID)
404
2-623-756-01 SCREW, (B1.7X3), TAPPING
405
3-368-423-01 SCREW (M2.6), STEP
* 406
3-368-416-01 BRACKET (B.T SOLENOID)
407
3-919-599-01 SPACER (P)
M903
#9
409
PM903
PM904
not supplied
not supplied
401
402
#15
403
M905
#10
#14
#11
407
408
410
406
405
404
Ver. 1.2
– 67 –
• SEMICONDUCTORS
In each case, u:
µ
, for example:
uA...:
µ
A..., uPA...:
µ
PA..., uPB...:
µ
PB...,
uPC...:
µ
PC..., uPD...:
µ
PD...
• CAPACITORS
uF :
µ
F
• COILS
uH :
µ
H
• Abbreviation
CND : Canadian model
• Due to standardization, replacements in the parts list
may be different from the parts specified in the
diagrams or the components used on the set.
diagrams or the components used on the set.
• -XX, -X mean standardized parts, so they may have
some difference from the original one.
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
Note:
Les composants identifiés par une
marque ! sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
marque ! sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
CAM SLIDER
SECTION 7
ELECTRICAL PARTS LIST
AC SW
CASSETTE COMPARTMENT MOTOR
*
1-661-403-11 AC SW BOARD
***********
< CONNECTOR >
CN004
1-580-230-51 PIN, CONNECTOR (PC BOARD) 2P
< SWITCH >
!
S001
1-572-267-51 SWITCH, PUSH (AC POWER)(1 KEY)(POWER)
**************************************************************
*
1-667-959-11 CAM SLIDER BOARD
****************
*
1-535-303-00 WIRE, JUMPER
< SWITCH >
SW1
1-570-953-11 SWITCH, PUSH (1 KEY)(STOP DET)
SW2
1-570-953-11 SWITCH, PUSH (1 KEY)(FWD DET)
**************************************************************
*
1-655-913-11 CASSETTE COMPARTMENT MOTOR BOARD
***********************************
< CAPACITOR >
C1
1-161-772-11 CERAMIC
0.1uF
10%
25V
< CONNECTOR >
* CN1
1-564-498-11 PIN, CONNECTOR 5P
* CN2
1-564-337-00 PIN, CONNECTOR 3P
< MOTOR >
M901
X-3370-655-1 MOTOR ASSY (CASSETTE COMPARTMENT)
**************************************************************
*
1-655-916-11 CASSETTE COMPARTMENT SW BOARD
********************************
< SWITCH >
S1
1-571-958-11 SWITCH, PUSH (1 KEY)(CASSETTE LOCK)
S2
1-571-958-11 SWITCH, PUSH (1 KEY)(CASSETTE OUT)
**************************************************************
*
1-661-402-11 COAX I/O BOARD
**************
< CAPACITOR >
C520
1-162-306-11 CERAMIC
0.01uF
20%
16V
C523
1-162-179-11 CERAMIC
0.1uF
50V
C524
1-162-282-31 CERAMIC
100PF
10%
50V
C525
1-162-306-11 CERAMIC
0.01uF
20%
16V
C526
1-164-159-11 CERAMIC
0.1uF
50V
< CONNECTOR >
* CN521
1-564-506-11 PLUG, CONNECTOR 3P
< JACK >
J521
1-770-905-11 JACK, PIN 1P (DIGITAL COAXIAL IN)
J522
1-778-228-11 JACK, PIN 1P (DIGITAL COAXIAL OUT)
< RESISTOR >
R521
1-247-804-11 CARBON
75
5%
1/4W
R522
1-249-401-11 CARBON
47
5%
1/4W F
R523
1-247-804-11 CARBON
75
5%
1/4W
R524
1-249-417-11 CARBON
1K
5%
1/4W F
< TRANSFORMER >
T521
1-409-594-11 COIL (WITH CORE)
**************************************************************
CASSETTE COMPARTMENT SW
COAX I/O
– 68 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
*
A-2007-739-A DISPLAY BOARD, COMPLETE
************************
*
4-932-810-11 CUSHION (FL)
*
4-947-170-01 HOLDER
< CAPACITOR >
C881
1-164-096-11 CERAMIC
0.01uF
50V
C882
1-164-096-11 CERAMIC
0.01uF
50V
C883
1-164-096-11 CERAMIC
0.01uF
50V
C884
1-126-177-11 ELECT
100uF
20%
10V
C885
1-164-096-11 CERAMIC
0.01uF
50V
C886
1-164-096-11 CERAMIC
0.01uF
50V
< CONNECTOR >
CN801
1-568-860-11 SOCKET, CONNECTOR 17P
< COMPOSITION CIRCUIT BLOCK >
CP801
1-233-566-11 COMPOSITION CIRCUIT BLOCK
CP802
1-233-566-11 COMPOSITION CIRCUIT BLOCK
CP803
1-233-566-11 COMPOSITION CIRCUIT BLOCK
CP804
1-233-566-11 COMPOSITION CIRCUIT BLOCK
< FLUORESCENT INDICATOR >
FL801
1-517-382-11 INDICATOR TUBE, FLUORESCENT
< IC >
IC801
8-752-890-04 IC CXP82320-086Q
IC802
8-759-995-09 IC MSM6338RS
< TRANSISTOR >
Q801
8-729-620-05 TRANSISTOR 2SC2603-EF
Q802
8-729-620-05 TRANSISTOR 2SC2603-EF
Q803
8-729-620-05 TRANSISTOR 2SC2603-EF
< RESISTOR >
R801
1-249-427-11 CARBON
6.8K
5%
1/4W F
R802
1-249-415-11 CARBON
680
5%
1/4W F
R803
1-249-417-11 CARBON
1K
5%
1/4W F
R804
1-249-419-11 CARBON
1.5K
5%
1/4W F
R805
1-247-843-11 CARBON
3.3K
5%
1/4W
R806
1-249-425-11 CARBON
4.7K
5%
1/4W F
R807
1-249-429-11 CARBON
10K
5%
1/4W
R811
1-249-427-11 CARBON
6.8K
5%
1/4W F
R812
1-249-415-11 CARBON
680
5%
1/4W F
R813
1-249-417-11 CARBON
1K
5%
1/4W F
R814
1-249-419-11 CARBON
1.5K
5%
1/4W F
R815
1-247-843-11 CARBON
3.3K
5%
1/4W
R817
1-249-431-11 CARBON
15K
5%
1/4W
R818
1-249-435-11 CARBON
33K
5%
1/4W
R821
1-249-427-11 CARBON
6.8K
5%
1/4W F
R831
1-249-427-11 CARBON
6.8K
5%
1/4W
F
R841
1-249-437-11 CARBON
47K
5%
1/4W
R851
1-249-427-11 CARBON
6.8K
5%
1/4W
F
R861
1-249-437-11 CARBON
47K
5%
1/4W
R871
1-249-437-11 CARBON
47K
5%
1/4W
R881
1-249-417-11 CARBON
1K
5%
1/4W
F
R882
1-249-437-11 CARBON
47K
5%
1/4W
R883
1-249-437-11 CARBON
47K
5%
1/4W
R884
1-249-437-11 CARBON
47K
5%
1/4W
R885
1-249-437-11 CARBON
47K
5%
1/4W
R886
1-249-437-11 CARBON
47K
5%
1/4W
R887
1-249-417-11 CARBON
1K
5%
1/4W
F
R888
1-249-437-11 CARBON
47K
5%
1/4W
R889
1-249-437-11 CARBON
47K
5%
1/4W
R890
1-249-429-11 CARBON
10K
5%
1/4W
R891
1-249-429-11 CARBON
10K
5%
1/4W
< SWITCH >
S802
1-554-937-11 SWITCH, KEY BOARD (STOP p)
S803
1-554-937-11 SWITCH, KEY BOARD (PLAY ()
S804
1-554-937-11 SWITCH, KEY BOARD (AMS, SELECT, =)
S805
1-554-937-11 SWITCH, KEY BOARD (AMS, SELECT, +)
S806
1-554-937-11 SWITCH, KEY BOARD (MODE, MENU)
S807
1-554-937-11 SWITCH, KEY BOARD (RESET, ENTER)
S811
1-554-937-11 SWITCH, KEY BOARD (DATA, REW 0)
S812
1-554-937-11 SWITCH, KEY BOARD (DATA, FF ))
S813
1-554-937-11 SWITCH, KEY BOARD (REC r)
S814
1-554-937-11 SWITCH, KEY BOARD (PAUSE P)
S815
1-554-937-11 SWITCH, KEY BOARD (REC MUTE R)
S817
1-571-520-11 SWITCH, SLIDE (INPUT)
< VIBRATOR >
X801
1-577-359-21 VIBRATOR, CERAMIC (4.19MHz)
**************************************************************
*
A-2007-742-A DRUM DRIVE BOARD, COMPLETE
***************************
*
3-343-491-01 HOLDER (S SENSOR B)
< CAPACITOR >
C01
1-126-176-11 ELECT
220uF
20%
10V
C02
1-126-177-11 ELECT
100uF
20%
10V
C03
1-126-301-11 ELECT
1uF
20%
50V
C04
1-164-161-11 CERAMIC CHIP
0.0022uF
10%
100V
C05
1-163-017-00 CERAMIC CHIP
0.0047uF
5%
50V
C08
1-163-001-11 CERAMIC CHIP
220PF
10%
50V
C10
1-164-232-11 CERAMIC CHIP
0.01uF
50V
C11
1-164-161-11 CERAMIC CHIP
0.0022uF
10%
100V
C12
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C21
1-163-001-11 CERAMIC CHIP
220PF
10%
50V
DISPLAY
DRUM DRIVE
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