HCD-RG110, MHC-RG110 — Sony Audio Service Manual (repair manual)

Model
HCD-RG110 MHC-RG110
Pages
54
Size
4.12 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-rg110-mhc-rg110.pdf
Date

View Sony HCD-RG110 / MHC-RG110 Service Manual online

1
Ver. 1.1  2005.06
SERVICE MANUAL
AEP Model
UK Model
HCD-RG110
Amplifier section
DIN power output (rated)
50 + 50 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
60 + 60 watts (6 ohms at
1 kHz, 10% THD)
Music power output (reference)
120 + 120 watts (6 ohms
at 1 kHz, 10% THD)
Inputs
AUDIO INPUT (phono jack):
voltage 250 mV,
impedance 47 kilohms
Outputs
PHONES (stereo mini jack):
accepts headphones of
8 ohms or more
Front speaker:
accepts impedance of 6 to
16 ohms
SPECIFICATIONS
CD player section
System
Compact disc and digital
audio system
Laser
Semiconductor laser
(
λ=780 nm)
Emission duration:
continuous
Frequency response
2 Hz – 20 kHz (
±0.5 dB)
Wavelength
780 – 790 nm
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 90 dB
Tape deck section
Recording system
4-track 2-channel stereo
Frequency response
50 – 13,000 Hz (
±3 dB),
using Sony TYPE I
cassette
Sony Corporation
Personal Audio Group
Published by Sony Engineering Corporation
9-877-259-02
2005F04-1
© 2005.06
– Continued on next page –
MINI HI-FI COMPONENT SYSTEM
• HCD-RG110 are the tuner, deck, CD
and amplifier section in MHC-RG110.
Model Name Using Similar Mechanism
HCD-RL3
CD
CD Mechanism Type
CDM58F-K6
Section
Optical Pick-up Name
KSM-213DCP/Z-NP
Tape deck
Model Name Using Similar Mechanism
HCD-RL3
Section
Tape Transport Mechanism Type
CWL43FF48
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)
Antenna
AM loop antenna
Antenna terminals
External antenna terminal
Intermediate frequency 450 kHz
General
Power requirements
European models:
230 V AC, 50/60 Hz
Power consumption
105 watts
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)
Design and specifications are subject to change without
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.
This appliance is classified as a CLASS 1 LASER product. This
label is located on the rear exterior.
Laser component in this product is capable
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.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• 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
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.
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.
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
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
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
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
7. ELECTRICAL PARTS LIST
....................................... 43
4
HCD-RG110
This section is extracted
from instruction manual.
SECTION 1
GENERAL
BUTTON DESCRIPTIONS
?/1 (power) 1
Z OPEN/CLOSE qs
Z (deck B) qg
M qk
. qk
> 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,
11)
Disc tray 9 (10)
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
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.
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.
3
Do the same procedures as step 3 to 6
above.
Note
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
(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)
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
BUTTON DESCRIPTIONS
?/1 (power) 4
M 5
. 5
> 5
X 5
N 5
m 5
x 5

Download Sony HCD-RG110 / MHC-RG110 Service Manual (Repair Manual)

Here you can view online or download Sony HCD-RG110 / MHC-RG110 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony HCD-RG110 / MHC-RG110 Audio. Information contained in Sony HCD-RG110 / MHC-RG110 service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).