DOWNLOAD Sony HCD-RG221 / MHC-RG221 Service Manual ↓ Size: 7.08 MB | Pages: 63 in PDF or view online for FREE

Model
HCD-RG221 MHC-RG221
Pages
63
Size
7.08 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-rg221-mhc-rg221.pdf
Date
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49
HCD-RG221
6-3. MAIN BOARD SECTION
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
not supplied
not supplied
not supplied
104
105
102
103
108
109
#2
101
101
107
107
PT901
#3
#4
106
F904
F905
F906
F907
101
4-242-527-01 S-SCREW, ITC+4-8 R
102
A-4750-799-A AMP BOARD, COMPLETE (E2, E51)
102
A-4752-217-A AMP BOARD, COMPLETE (AR)
102
A-4752-226-A AMP BOARD, COMPLETE (MX)
0 103
1-777-071-83 CORD, POWER (E51)
0 103
1-783-941-22 CORD, POWER (AR)
0 103
1-827-226-11 CORD, POWER (MX, E2)
* 104
3-703-244-00 BUSHING (2104), CORD (AR, E51)
104
3-703-571-11 BUSHING (S) (4516), CORD (MX, E2)
105
4-988-533-01 HOLDER, PWB
106
A-4750-771-A MAIN BOARD, COMPLETE
107
4-242-539-01 BVIT3B+3-8R W/O SLOT
108
3-905-609-41 SCREW (TRANSISTOR)
109
A-4752-215-A TRANS BOARD, COMPLETE (AR)
109
A-4752-620-A TRANS BOARD, COMPLETE (E2, E51)
0 F904
1-576-655-12 FUSE, GLASS TUBE (DIA. 5) (T8.0AL/250V)
0 F905
1-576-655-12 FUSE, GLASS TUBE (DIA. 5) (T8.0AL/250V)
0 F906
1-533-470-12 FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
0 F907
1-533-470-12 FUSE, GLASS TUBE (DIA. 5) (T3.15AL/250V)
#2
7-685-646-79 SCREW +BVTP    3X8  TYPE2 IT-3
#3
7-685-881-09 SCREW +BVTT    4X8
#4
7-685-649-79 SCREW +BVTP    3X14 TYPE2 IT-3
0 PT901
1-443-237-11 TRANSFORMER, POWER (EXCEPT MX)
0 PT901
1-443-284-11 TRANSFORMER, POWER (MX)
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
50
HCD-RG221
6-4. CD MECHANISM DECK SECTION -1 (CDM74-F1BD81)
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
151
152
153
154
155
155
156
156
157
157
158
158
159
151
156
162
163
164
165
166
160
161
164
M741
CD mechanism deck section-2
151
4-218-253-21 SCREW (M2.6), +BTTP5
152
1-776-182-11 WIRE (FLAT TYPE) (5 CORE)
153
1-687-134-12 MOTOR (TB) BOARD
154
4-243-815-01 TABLE (LOADING)
155
4-245-571-02 GEAR (STOPPER)
156
4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
157
4-245-570-01 GEAR (JOINT)
158
4-245-572-01 BUSHING (GEAR)
159
1-687-132-12 SENSOR BOARD
160
4-243-820-01 GEAR (TABLE)
161
4-243-819-01 GEAR (GENEVA)
162
4-243-816-01 TRAY
163
4-243-823-01 BELT (TABLE)
164
4-985-672-01 SCREW (+PTPWHM2.6), FLOATING
165
4-243-821-01 PULLEY (TABLE)
166
3-231-598-01 SHEET (BA)
M741
A-4723-963-A MOTOR ASSY, TABLE
51
HCD-RG221
6-5. CD MECHANISM DECK SECTION -2 (CDM74-F1BD81)
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
201
202
202
202
203
204
205
206
207
208
210
211
212
213
214
215
216
217
219
231
220
205
205
222
223
223
224
224
225
225
226
232
230
218
223
223
222
229
222
222
205
205
205
205
M751
RE701
228
not supplied
not supplied
232
227
233
201
1-687-135-12 DRIVER BOARD
202
4-218-253-31 SCREW (M2.6), +BTTP
203
1-687-669-12 SW BOARD
204
4-244-034-01 BELT (LOADING)
205
4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
206
4-225-844-01 GEAR (LOADING A)
207
4-224-613-01 GEAR (SHAFT)
208
1-687-133-12 MOTOR (LD) BOARD
210
4-244-108-01 GEAR, SWING
211
4-224-609-01 GEAR (LOADING C)
212
4-224-608-01 COLLAR, SWING
213
3-016-533-11 WASHER (FR), STOPPER
214
4-224-611-01 GEAR (LOADING B)
215
4-224-606-01 GEAR (RV)
216
4-243-818-01 GEAR (U/D)
217
4-243-822-02 LEVER (LIFTER)
218
X-4955-707-2 PULLEY (A5) ASSY, CHUCKING
219
4-231-189-01 PULLEY (B), CHUCKING
220
X-4955-536-1 HOLDER (213) ASSY
222
4-227-549-11 INSULATOR
223
4-227-045-31 SPRING (INSULATOR), COIL
224
4-231-151-01 STOPPER (BU)
225
4-218-253-31 SCREW (M2.6), +BTTP
226
1-827-992-11 WIRE (FLAT TYPE) (16 CORE)
227
1-773-048-11 WIRE (FLAT TYPE) (17 CORE)
0 229
8-820-244-01 OPTICAL PICK-UP (KSM-215DCP/C2NP)
228
A-4751-431-A BD81A BOARD, COMPLETE
230
1-471-035-11 MAGNET ASSY
231
4-243-817-01 CHASSIS
232
4-951-620-01 SCREW (2.6X8), +BVTP
233
1-469-854-11 CORE, FERRITE
M751
A-4736-655-A MOTOR ASSY, LOADING
RE701
1-477-680-12 ENCODER, ROTARY
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
52
SECTION 7
ELECTRICAL PARTS LIST
HCD-RG221
NOTE:
•
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.
•
-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.
•
CAPACITORS:
uF: µF
•
COILS
uH: µH
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
When indicating parts by reference number,
please include the board name.
•
Abbreviation
AR : Argentina model
E2
: 120V AC Area in E model
E51 : Chilean and Peruvian models
MX : Mexican model
The components identified by mark 
0
  or
dotted line with mark 
0
 are critical for safety.
Replace only with part number specified.
1 STREAM LED
AMP
1 STREAM LED BOARD
*******************
< LED >
LED851 6-500-809-01 DIODE   SELU5223C-STP15
(ILLUMINATION LIGHT)
< RESISTOR >
R852
1-216-182-00 RES-CHIP
220
5%
1/8W
R853
1-216-837-11 METAL CHIP
22K
5%
1/10W
< SWITCH >
S851
1-418-632-11 ENCODER, ROTARY (MASTER VOLUME)
< SWITCH >
SW851
1-786-289-11 SWITCH, DETECTION
************************************************************
A-4750-799-A AMP BOARD, COMPLETE (E2, E51)
A-4752-217-A AMP BOARD, COMPLETE (AR)
A-4752-226-A AMP BOARD, COMPLETE (MX)
********************
7-685-872-09 SCREW +BVTT   3X8  (S)
< CAPACITOR >
C402
1-162-306-11 CERAMIC
0.01uF
20%
16V
C403
1-137-749-11 MYLAR
0.1uF
100V
C404
1-137-749-11 MYLAR
0.1uF
100V
C405
1-127-812-11 ELECT
3300uF
20%
63V
C406
1-127-812-11 ELECT
3300uF
20%
63V
C407
1-162-306-11 CERAMIC
0.01uF
20%
16V
C408
1-162-306-11 CERAMIC
0.01uF
20%
16V
C411
1-162-306-11 CERAMIC
0.01uF
20%
16V
C441
1-126-964-11 ELECT
10uF
20%
50V
C442
1-126-964-11 ELECT
10uF
20%
50V
C443
1-162-294-31 CERAMIC
0.001uF
10%
50V
C444
1-162-294-31 CERAMIC
0.001uF
10%
50V
C445
1-162-282-31 CERAMIC
100PF
10%
50V
C446
1-162-282-31 CERAMIC
100PF
10%
50V
C447
1-126-965-11 ELECT
22uF
20%
50V
C448
1-126-965-11 ELECT
22uF
20%
50V
C451
1-136-497-81 FILM
0.1uF
5%
50V
C452
1-136-497-81 FILM
0.1uF
5%
50V
C453
1-136-497-81 FILM
0.1uF
5%
50V
C454
1-136-497-81 FILM
0.1uF
5%
50V
C481
1-104-658-91 ELECT
100uF
20%
10V
C486
1-126-961-11 ELECT
2.2uF
20%
50V
C487
1-126-963-11 ELECT
4.7uF
20%
50V
C488
1-126-965-11 ELECT
22uF
20%
50V
C489
1-128-563-11 ELECT
100uF
20%
100V
C492
1-162-306-11 CERAMIC
0.01uF
20%
16V
< CONNECTOR >
CN441
1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
< DIODE >
D401
6-500-360-01 DIODE   D10XB20
D441
8-719-991-33 DIODE   1SS133T-77
D442
8-719-991-33 DIODE   1SS133T-77
D443
8-719-991-33 DIODE   1SS133T-77
D481
8-719-991-33 DIODE   1SS133T-77
D482
8-719-991-33 DIODE   1SS133T-77
D483
8-719-991-33 DIODE   1SS133T-77
< EARTH TERMINAL >
* EP401
1-537-738-21 TERMINAL, EARTH
* EP402
1-537-738-21 TERMINAL, EARTH
* EP491
1-537-738-21 TERMINAL, EARTH
< IC >
0 IC441
6-600-221-01 IC   STK403-130
< TERMINAL BOARD >
JK441
1-694-884-11 TERMINAL BOARD (4P) (SPEAKER)
< COIL >
L441
1-422-009-13 COIL, AIR-CORE
L442
1-422-009-13 COIL, AIR-CORE
< TRANSISTOR >
Q441
8-729-140-84 TRANSISTOR
2SC1841-PAFAEA
Q442
8-729-140-84 TRANSISTOR
2SC1841-PAFAEA
Q481
8-729-119-79 TRANSISTOR
2SC2785-FEK
Q482
8-729-119-79 TRANSISTOR
2SC2785-FEK
Q483
8-729-119-79 TRANSISTOR
2SC2785-FEK
Q484
8-729-119-79 TRANSISTOR
2SC2785-FEK
Q485
8-729-119-76 TRANSISTOR
2SA1175-HFE
Q486
8-729-119-79 TRANSISTOR
2SC2785-FEK
Q487
8-729-119-79 TRANSISTOR
2SC2785-FEK
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