Sony HCD-RG110 / MHC-RG110 Service Manual ▷ View online
2
HCD-RG110
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
87.5 – 108.0 MHz
Antenna
FM lead antenna
Antenna terminals
75 ohms unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
531 – 1,602 kHz (with the
interval set at 9 kHz)
interval set at 9 kHz)
Antenna
AM loop antenna
Antenna terminals
External antenna terminal
Intermediate frequency 450 kHz
General
Power requirements
European models:
European models:
230 V AC, 50/60 Hz
Power consumption
105 watts
0.5 watts (at the Power
Saving Mode)
0.5 watts (at the Power
Saving Mode)
Dimensions (w/h/d)
Approx. 280
× 325 × 412 mm
Mass
Approx. 8.5 kg
Supplied accessories:
Remote Commander (1)
Batteries (2)
AM loop antenna (1)
FM lead antenna (1)
Front speaker pads (8)
Batteries (2)
AM loop antenna (1)
FM lead antenna (1)
Front speaker pads (8)
Design and specifications are subject to change without
notice.
notice.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE WITH
MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
This appliance is classified as a CLASS 1 LASER product. This
label is located on the rear exterior.
label is located on the rear exterior.
Laser component in this product is capable
of emitting radiation exceeding the limit for
Class 1.
of emitting radiation exceeding the limit for
Class 1.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
other than those specified herein may result in hazardous radiation
exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
3
HCD-RG110
TABLE OF CONTENTS
1. GENERAL
.......................................................................... 4
2. DISASSEMBLY
................................................................ 6
2-1. Case (Top) ..................................................................... 6
2-2. CD Door ........................................................................ 7
2-3. Front Panel Section ....................................................... 7
2-4. CD Mechanism Deck (CDM58F-K6) .......................... 8
2-5. Tape Mechanism Deck (CWL43FF48) ......................... 8
2-6. REM Board and PANEL Board .................................... 9
2-7. KEY Board ................................................................... 9
2-8. Back Panel Section ..................................................... 10
2-9. SUB TRANS Board, VIDEO OUT Board and
2-2. CD Door ........................................................................ 7
2-3. Front Panel Section ....................................................... 7
2-4. CD Mechanism Deck (CDM58F-K6) .......................... 8
2-5. Tape Mechanism Deck (CWL43FF48) ......................... 8
2-6. REM Board and PANEL Board .................................... 9
2-7. KEY Board ................................................................... 9
2-8. Back Panel Section ..................................................... 10
2-9. SUB TRANS Board, VIDEO OUT Board and
SENSOR Board .......................................................... 10
2-10. MAIN Board ............................................................... 11
2-11. POWER Board ............................................................ 11
2-12. TRANS Board ............................................................ 12
2-13. CD Board and DRIVER Board ................................... 12
2-14. SPDL Board ................................................................ 13
2-15. Optical Pick-up (KSM-213DCP) ................................ 13
2-16. MOTOR Board, ADDRESS SENSOR Board ............ 14
2-17. Table (New), Cam (Control) and DC Motor ............... 14
2-11. POWER Board ............................................................ 11
2-12. TRANS Board ............................................................ 12
2-13. CD Board and DRIVER Board ................................... 12
2-14. SPDL Board ................................................................ 13
2-15. Optical Pick-up (KSM-213DCP) ................................ 13
2-16. MOTOR Board, ADDRESS SENSOR Board ............ 14
2-17. Table (New), Cam (Control) and DC Motor ............... 14
3. TEST MODE
.................................................................... 15
4. ELECTRICAL ADJUSTMENTS
............................... 17
5. DIAGRAMS
...................................................................... 19
5-1. Circuit Boards Location .............................................. 19
5-2. Block Diagrams .......................................................... 20
5-3. Printed Wiring Boards – CD Section (1/2) – .............. 22
5-4. Printed Wiring Boards – CD Section (2/2) – .............. 23
5-5. Schematic Diagram – CD Section – ........................... 24
5-6. Printed Wiring Board – MAIN Board – ..................... 25
5-7. Schematic Diagram – MAIN Board (1/4) – ............... 26
5-8. Schematic Diagram – MAIN Board (2/4) – ............... 27
5-9. Schematic Diagram – MAIN Board (3/4) – ............... 28
5-10. Schematic Diagram – MAIN Board (4/4) – ................ 29
5-11. Printed Wiring Boards – PANEL Section – ................ 30
5-12. Schematic Diagram – PANEL Section – .................... 31
5-13. Printed Wiring Boards – POWER/TRANS Section – 32
5-14. Schematic Diagram – POWER/TRANS Section – ..... 33
5-15. IC Pin Function Description ....................................... 36
5-2. Block Diagrams .......................................................... 20
5-3. Printed Wiring Boards – CD Section (1/2) – .............. 22
5-4. Printed Wiring Boards – CD Section (2/2) – .............. 23
5-5. Schematic Diagram – CD Section – ........................... 24
5-6. Printed Wiring Board – MAIN Board – ..................... 25
5-7. Schematic Diagram – MAIN Board (1/4) – ............... 26
5-8. Schematic Diagram – MAIN Board (2/4) – ............... 27
5-9. Schematic Diagram – MAIN Board (3/4) – ............... 28
5-10. Schematic Diagram – MAIN Board (4/4) – ................ 29
5-11. Printed Wiring Boards – PANEL Section – ................ 30
5-12. Schematic Diagram – PANEL Section – .................... 31
5-13. Printed Wiring Boards – POWER/TRANS Section – 32
5-14. Schematic Diagram – POWER/TRANS Section – ..... 33
5-15. IC Pin Function Description ....................................... 36
6. EXPLODED VIEWS
...................................................... 38
6-1. Main Section ............................................................... 38
6-2. Front Panel Section ..................................................... 39
6-3. MAIN Board Section .................................................. 40
6-4. CD Mechanism Deck Section (CDM58F-K6) ........... 41
6-5. Optical Pick-up Section (KSM-213DCP) ................... 42
6-2. Front Panel Section ..................................................... 39
6-3. MAIN Board Section .................................................. 40
6-4. CD Mechanism Deck Section (CDM58F-K6) ........... 41
6-5. Optical Pick-up Section (KSM-213DCP) ................... 42
7. ELECTRICAL PARTS LIST
....................................... 43
4
HCD-RG110
This section is extracted
from instruction manual.
from instruction manual.
SECTION 1
GENERAL
BUTTON DESCRIPTIONS
?/1 (power) 1
Z OPEN/CLOSE qs
Z (deck B) qg
M qk
Z OPEN/CLOSE qs
Z (deck B) qg
M qk
. qk
> qk
X qk
N qk
x qk
m qk
Z (deck A) wa
> qk
X qk
N qk
x qk
m qk
Z (deck A) wa
Main unit
ALPHABETICAL ORDER
A – E
AUDIO jacks ws (24)
CD wj (11, 12, 18)
CD SYNC 7 (18)
Deck A w; (16, 17)
Deck B qh (16 – 19)
DISC 1 – 3 0 (11, 12)
DISC SKIP/EX-CHANGE qa (10,
CD wj (11, 12, 18)
CD SYNC 7 (18)
Deck A w; (16, 17)
Deck B qh (16 – 19)
DISC 1 – 3 0 (11, 12)
DISC SKIP/EX-CHANGE qa (10,
11)
Disc tray 9 (10)
DISPLAY 2 (16, 21)
EFFECT ON/OFF qj (20)
DISPLAY 2 (16, 21)
EFFECT ON/OFF qj (20)
G – Z
GAME wf (22, 24)
GAME EQ ql (20, 24)
GAME MIXING 4 (22)
GROOVE 6 (20)
MOVIE EQ 5 (20)
MUSIC EQ 9 (20)
PHONES jack qf
REC PAUSE/START 8 (18)
TAPE A/B wg (16, 18)
TUNER/BAND wh (13 – 15, 18)
VIDEO jack wd (24)
VOLUME control qd
GAME EQ ql (20, 24)
GAME MIXING 4 (22)
GROOVE 6 (20)
MOVIE EQ 5 (20)
MUSIC EQ 9 (20)
PHONES jack qf
REC PAUSE/START 8 (18)
TAPE A/B wg (16, 18)
TUNER/BAND wh (13 – 15, 18)
VIDEO jack wd (24)
VOLUME control qd
1
2
3
5
4
9
0
6 7 8
qd
qf
qg
qh
qa
qs
qj
qk
ql
w;
wa
wd
ws
wf
wg
wh
wj
5
HCD-RG110
Setting the clock
1
Press
?/1
to turn on the system.
2
Press CLOCK/TIMER SET on the
remote.
remote.
3
Press
.
or
>
on the remote
repeatedly to set the hour.
4
Press ENTER on the remote.
The minute indication flashes.
5
Press
.
or
>
on the remote
repeatedly to set the minute.
6
Press ENTER on the remote.
The clock starts working.
To adjust the clock
1
Press CLOCK/TIMER SET on the remote.
2
Press
.
or
>
on the remote to select
“CLOCK SET”, then press ENTER on the
remote.
remote.
3
Do the same procedures as step 3 to 6
above.
above.
Note
The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.
The clock settings are canceled when you disconnect
the power cord or if a power failure occurs.
1 2 3 4
5
6
7
8
9
0
qa
qs
qd
qf
qg
qh
qj
qk
ql
w;
wa
Remote Control
ALPHABETICAL ORDER
A – G
CD ql (11, 12, 18)
CLEAR w; (12)
CLOCK/TIMER SELECT 2
CLEAR w; (12)
CLOCK/TIMER SELECT 2
(19, 23)
CLOCK/TIMER SET 9 (10, 19,
23)
DISPLAY 6 (16, 21)
D.SKIP 7 (11)
ENTER qg (10, 12 – 14, 19, 23)
EQ +/– qf (20)
GAME 0 (22, 24)
GROOVE qd (20)
D.SKIP 7 (11)
ENTER qg (10, 12 – 14, 19, 23)
EQ +/– qf (20)
GAME 0 (22, 24)
GROOVE qd (20)
O – Z
ON/OFF qh (20)
PLAY MODE wa (11, 12, 17)
PRESET +/– 5 (13 – 15)
REPEAT 8 (11)
SLEEP 1 (22)
STEREO/MONO 8 (15)
SURROUND qa (20)
TAPE A/B 9 (16, 18)
TUNER MEMORY qj (13, 14)
TUNER/BAND qk (13 – 15, 18)
TUNING +/– 5 (13 – 15)
VOL +/– qs
PLAY MODE wa (11, 12, 17)
PRESET +/– 5 (13 – 15)
REPEAT 8 (11)
SLEEP 1 (22)
STEREO/MONO 8 (15)
SURROUND qa (20)
TAPE A/B 9 (16, 18)
TUNER MEMORY qj (13, 14)
TUNER/BAND qk (13 – 15, 18)
TUNING +/– 5 (13 – 15)
VOL +/– qs
BUTTON DESCRIPTIONS
?/1 (power) 4
M 5
. 5
> 5
X 5
N 5
m 5
x 5
M 5
. 5
> 5
X 5
N 5
m 5
x 5
