Sony HCD-NXM1 User manual
HCD-CP555/NXM1
AEP Model
HCD-CP555/NXM1
UK Model
E Model
HCD-CP555
SERVICE MANUAL
HCD-CP555
MICRO Hi-Fi COMPONENT SYSTEM
HCD-NXM1
MiNi Hi-Fi COMPONENT SYSTEM
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
9-877-825-02
2005E02-1
© 2005.05
SPECIFICATIONS
Ver. 1.1 2005.05
– Continued on next page –
•HCD-CP555 is the Amplifier, CD player,
tape deck and tuner section in CMT-CP555.
•HCD-NXM1 is the Amplifier, CD player,
tape deck and tuner section in MHC-NXM1.
Model Name Using Similar Mechanism NEW
CD CD Mechanism Type CDM81B-F1BD81A
Section Base Unit Name BU-F1BD81A
Optical Pick-up Name KSM-215DCP/C2NP
TAPE Model Name Using Similar Mechanism NEW
Section
Photo : HCD-CP555
Amplifier section
AUDIO POWER SPECIFICATIONS
The following measured at AC 120 – 127/220 – 240 V, 50/60 Hz
(Saudi Arabian model only)
The following measured at AC 230 V, 50/60 Hz
(European and Russian models only)
The following measured at AC 120/220 – 240 V, 50/60 Hz
(except for European, Russian and Saudi Arabian models)
DIN power output (rated): 55 + 55 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
75 + 75 watts
(6 ohms at 1 kHz, 10% THD)
Inputs
VIDEO/MD IN (phono jacks): Sensitivity 250/450 mV,impedance
47 kilohms
Outputs
DIGITAL (OPTICAL) OUT: Optical Wavelength: 660 nm
PHONES (mini jack): accepts headphones with an
impedance of 8 ohms or more
SPEAKER: Use only the supplied speakers
SS-CP555S
(HCD-CP555)
SS-NXM1
(HCD-NXM1)
CD player section
System Compact disc and digital audio system
Laser Semiconductor laser
(λ=770 – 810 nm)
Emission duration: continuous
Frequency response 2 Hz – 20 kHz (±0.5 dB)
Tape deck section
Recording system 4-track 2-channel stereo
Frequency response 50 – 13,000 Hz (±3 dB), using Sony
TYPE I cassettes
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
2
HCD-CP555/NXM1
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Russian model: 65.0 – 74.0 MHz (10-kHz step)
(There is no stereo effect)
87.5 – 108.0 MHz (50-kHz step)
Other models: 87.5 – 108.0 MHz (50-kHz step)
Antenna FM lead antenna
Antenna terminals 75 ohms unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Pan-American model: 530 – 1,710 kHz
(with the tuning interval set at 10 kHz)
531 – 1,710 kHz
(with the tuning interval set at 9 kHz)
European, Russian and Saudi Arabian models:
531 – 1,602 kHz
(with the tuning interval set at 9 kHz)
Other models: 531 – 1,602 kHz
(with the tuning interval set at 9 kHz)
530 – 1,710 kHz
(with the tuning interval set at 10 kHz)
Antenna AM loop antenna
Antenna terminals External antenna terminal
Intermediate frequency 450 kHz
General
Power requirements
European and Russian models: 230 V AC, 50/60 Hz
Saudi Arabian model: 120 – 127 V or 220 – 240 V AC,
50/60 Hz
Adjustable with voltage selector
Other models: 120 V, 220 – 240 V AC, 50/60 Hz
Adjustable with voltage selector
Power consumption
European and Russian models: 110 watts
0.3 watts (in Power Saving mode)
Other models: 115 watts
Dimensions (w/h/d) incl. projecting parts and controls
Amplifier/Tuner/Tape/CD section:
Approx. 230 x 292 x 355 mm
Mass
Amplifier/Tuner/Tape/CD section:
Approx. 6.5 kg
Supplied accessories Remote Commander (1)
Size AA (R6) batteries (2)
AM loop antenna (1)
FM lead antenna (1)
Speaker pads (8)
Design and specifications are subject to change without notice.
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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
This appliance is classified as
a CLASS 1 LASER product.
This label is located on the rear
exterior.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE WITH
MARK 0ON 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.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
3
HCD-CP555/NXM1
TABLE OF CONTENTS
1. SERVICING NOTES ................................................ 4
2. GENERAL
Location of Controls ........................................................ 5
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 7
3-2. Case ................................................................................. 8
3-3. Main Board ...................................................................... 8
3-4. Back Panel ....................................................................... 9
3-5. CD Mechansm Deck (CDM81B-F1BD81A),
Front Panel ...................................................................... 9
3-6. Front Amp Board ............................................................. 10
3-7. Tape Mechanism Deck .................................................... 10
3-8. Panel Board ..................................................................... 11
3-9. Tray .................................................................................. 11
3-10. M761 (LD/ST Motor), M762 (BU U/D Motor) .............. 12
3-11. Base Unit (BU-F1BD81A) .............................................. 12
3-12. BD Board ......................................................................... 13
4. TEST MODE .............................................................. 14
5. MECHANICAL ADJUSTMENTS ....................... 17
6. ELECTRICAL ADJUSTMENTS
Deck section .................................................................... 17
CD Section ...................................................................... 18
7. DIAGRAMS
7-1. Circuit Board Location .................................................... 21
7-2. Block Diagram – CD Servo Section – ............................ 22
7-3. Block Diagram – Tuner/Tape Deck Section – ................ 23
7-4. Block Diagram – Main Section – ................................... 24
7-5. Block Diagram – Front Amp Section – .......................... 25
7-6. Printed Wiring Board – BD Board – .............................. 26
7-7. Schematic Diagram – BD Board – ................................. 27
7-8. Printed Wiring Board – CD Mechanism Board – ........... 28
7-9. Schematic Diagram – CD Mechanism Board – ............. 29
7-10. Printed Wiring Boards – Main Board – .......................... 30
7-11. Schematic Diagram – Main Board (1/3) – ..................... 31
7-12. Schematic Diagram – Main Board (2/3) – ..................... 32
7-13. Schematic Diagram – Main Board (3/3) – ..................... 33
7-14. Printed Wiring Boards – Panel Board – ......................... 34
7-15. Schematic Diagram – Panel Board – ............................... 35
7-16. Printed Wiring Board – Disc SW, Vol, HP Board – ....... 36
7-17. Schematic Diagram – Disc SW, Vol, HP Board – .......... 37
7-18. Printed Wiring Board – Front Amp Board – .................. 38
7-19. Schematic Diagram – Front Amp Board – ..................... 39
7-20. IC Block Diagram ........................................................... 40
7-21. IC Pin Function Description ............................................ 41
8. EXPLODED VIEWS
8-1. Case, Rear Panel Section ................................................. 46
8-2. Front Panel Section ......................................................... 47
8-3. Chassis Section ................................................................ 48
8-4. CD Mechanism Deck Section-1
(CDM81B-F1BD81A) .................................................... 49
8-5. CD Mechanism Deck Section-2
(CDM81B-F1BD81A) .................................................... 50
8-6. CD Mechanism Deck Section-3
(CDM81B-F1BD81A) .................................................... 51
9. ELECTRICAL PARTS LIST ................................ 52
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
4
HCD-CP555/NXM1
SECTION 1
SERVICING NOTES
NOTES ON HANDLINGTHE 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.
LASER DIODE AND FOCUS SEARCH OPERATION CHECK
Carry out the “S curve check” in “CD section adjustment” and check
that the S curve waveform is output several times.
•MODEL IDENTIFICATION
– Back Panel –
MODEL PART No.
AEP, UK models 4-252-542-0[]
RU model 4-252-542-1[]
E3 model 4-252-542-2[]
E51 model 4-252-542-3[]
EA model 4-252-542-5[]
•Abbreviation
E3 : 240 V AC Area in E model
E51 : Chilean and Peruvian model
EA : Saudi Arabia model
RU : Russian model
PART No.
•SERVICE POSITION FOR TAPE MECHANISM DECK
Jig (J-2501-271-A)
Jig (J-2501-270-A)
tape mechanism deck
CN302
CN301
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
5
HCD-CP555/NXM1
SECTION 2
GENERAL This section is extracted
from instruction manual.
LOCATING THE CONTROLS
Main u nit
ALBUM +/– qa
BASS control w;
CD wk
CD SYNC ws
Deck A qj
Deck B qg
DIMMER wd
DISC 1 – 5 3
Disc tray 9
DISPLAY wf
Display window 4
DSGX qs
PHONES jack qh
Remote sensor 2
TAPE A/B wh
TREBLE control ql
TUNER/BAND wj
TUNING +/– 0
VIDEO/MD wg
VOLUME control qd
?/1 (power) 1
nN (play) 5
X(pause) 6
x(stop) 7
CD Z(eject) 8
.m/M> (rewind/fast
forward, go back/go forward)
0
TAPE ZB(eject) qf
A TAPE Z(eject) qk
zSTART wa
List of button locations and reference pages
ALPHABETICAL ORDER
A – O P – Z
BUTTON DESCRIPTIONS
12 3 4
5
6
7
8
9
0
qa
qs
qd
qf
wj
wk
wh
wg
wf
wd
ws
wa
w;
ql
qk
qj
qh
qg
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
6
HCD-CP555/NXM1
This section is extracted
from instruction manual.
Remote control
ALBUM – qd
ALBUM + qa
CD qk
CLEAR qg
CLOCK/TIMER SELECT 2
CLOCK/TIMER SET 3
DISC SKIP 0
DISPLAY wa
ENTER 9
EQ qf
FM MODE 4
FUNCTION 6
PLAY MODE w;
REPEAT 4
SLEEP ws
TAPE qj
TUNER BAND 5
TUNER MEMORY ql
TUNING MODE w;
VOLUME +/– qs
?/1 (power) 1
m/M (rewind/fast forward) 7
N(play) 8
X(pause) 8
x(stop) 8
./> (go back/go forward)
qh
–/+ (tuning) qh
ALPHABETICAL ORDER
A – E F – Z
BUTTON DESCRIPTIONS
4
5
6
7
8
9
q;
ws 1
qd
qg
qf
wa
w;
ql
qk
qj
qh
qa
qs
3
2
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
7
HCD-CP555/NXM1
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
3-2.CASE
(Page 8)
3-3.MAIN BOARD
(Page 8)
3-12.BD BOARD
(Page 13)
3-7.TAPE MECHANISM DECK
(Page 10)
3-10.M761 (LD/STMOTOR),
M762 (BU U/D MOTOR)
(Page 14)
3-9.TRAY
(Page 12)
3-6.FRONT AMP BOARD
(Page 10)
3-8.PANEL BOARD
(Page 11)
3-11.BASE UNIT
(Page 13)
3-4.BACK PANEL
(Page 9)
SET
3-5.CD MECHANISM DECK,
FRONT PANEL
(Page 9)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
8
HCD-CP555/NXM1
Note: Follow the disassembly procedure in the numerical order given.
3-2. CASE
3-3. MAIN BOARD
1
three
screws
(CASE 3 TP2)
2
three
screws
(CASE 3 TP2)
3
two
screws
(+BVTP 3X8
)
4
two
screws
(+BVTP 3X8)
5
screw
(+BVTP 3X8)
6
7
CASE
1
two
screws
(+BVTP 3X8)
2
two
screws
(+BVTP 3X8)
3
connector
(CN102)
4
connector
(CN103)
5
MAIN board
6
connector
(CN304)
7
connector
(CN101)
8
CNP112
9
connector
(CN401)
0
CNP204
qa
CNP372
qs
CNP371
qd
CNP109
qf
CNP110
qj
CNP303
qg
connector
(CN301)
qh
connector
(CN302)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
9
HCD-CP555/NXM1
3-4. BACK PANEL
3-5. CD MECHANISM DECK (CDM81B-F1BD81A), FRONT PANEL
1
screw
(+BVTP 3
X
8)
2
two
screws
(+BVTP 3
X
8
)
3
three
screws
(+BVTP 3
X
8)
4
back panel section
5
connector
(CN506)
1
screw
(+BVTP 3
X8
)
2
two
screws
(+BVTP 3
X
10)
3
bracket
4
two
screws
(+BVTP 3
X
8)
5
screw
(+BVTP 3
X8
)
6
screw
(+BVTP 3
X8
)
7
screw
(+BVTP 3
X8
)
8
CD mechanism deck
(CDM81B-F1BD81A
)
9
CNP701
0
CNP201
qd
connector
(CN505)
qa
two
screws
(+BVTP 3X8)
qs
front panel section
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
10
HCD-CP555/NXM1
3-6. FRONT AMP BOARD
3-7. TAPE MECHANISM DECK
1
two
screws
(+BV (B3
)
)
2
two
screws
(+BV (B3
)
)
3
FRONT AMP board
5
screw
(+BVTP 3
X8
)
4
connector
(CN502)
6
screw
(+BVTP 3
X8
)
7
two
screws
(+BVTP 3
X8
)
8
bracket
9
two
screws
(+BVTP 3
X8
)
0
bracket
3
two
screws
(+P 2.6X3)
4
two
screws
(+BVTP 2.6X8)
5
tape mechanism dec
k
2
1
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
11
HCD-CP555/NXM1
3-8. PANEL BOARD
3-9. TRAY
1
two
screws
(+BTP 2.6X8)
2
two
screws
(+BTP 2.6X8)
3
bracket
5
tray
4
1
four
screws
(+BVTP 2.6X8)
2
screw
(+BVTP 2.6X8)
3
screw
(+BVTP 2.6X8)
4
bracket (main)
5
screw
(+BVTP 2.6X8)
6
three
screws
(+BVTP 2.6X8)
7
PANEL board
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
12
HCD-CP555/NXM1
3-10. M761 (LD/ST MOTOR), M762 (BU U/D MOTOR)
3-11. BASE UNIT (BU-F1BD81A)
1
two
screws
(+BTP 2.6X8)
2
MOTOR board
3
Remove soldering from the two points.
5
Remove soldering from the two points.
6
M762 (BU U/D MOTOR)
4
M761 (LD/ST MOTOR)
1
two floating
screw
s
(+PTPWH2.6)
2
base unit (BU-F1BD81A)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
13
HCD-CP555/NXM1
3-12. BD BOARD
1
floating
scre
w
(+PTPWH2.6
)
2
coil spring
(insulator)
3
insulator
4
floating
screw
(+PTPWH2.6)
5
coil spring
(insulator)
6
insulator
7
floating
screw
(+PTPWH2.6)
8
coil spring
(insulator)
9
insulator
0
floating
screw
(+PTPWH2.6)
qa
coil spring
(insulator)
qs
insulator
qd
qf
optical pick-up
(KSM-215DCP/C2NP)
qj
screw
(+BVTP 2.6X8)
qg
CN101
qh
Remove the four solderings of motor.
qk
BD board
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
14
HCD-CP555/NXM1
SECTION 4
TEST MODE
[Change-over of AM Tuner Step between 9 kHz and 10 kHz]
•Astep of AM channels can be changed over between 9 kHz
and 10 kHz.
Procedure:
1. Press ?/1 button to turn the set ON.
2. Select the function “TUNER”, and press [TUNER/BAND]
button to select the BAND “AM”.
3. Press ?/1 button to turn the set OFF.
4. Press xand ?/1 buttons simultaneously, and the display
of fluorescent indicator tube changes to “AM 9 kHz step” or
“AM 10 kHz step”, and thus the channel step is changed over.
[Cold Reset]
•The cold reset clears all data including preset data stored in
the RAM to initial conditions. Execute this mode when
returning the set to the customer.
Procedure:
1.
Press three buttons x, [DIMMER] ,and
?/1
simultaneously.
[Switching MD/VIDEO Functions]
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Press the ?/1 button while holding the VIDEO/MD button
depressed to toggle between “MD” and “VIDEO.” The
selected mode is displayed.
[Error code indication]
Procedure:
1. Press the ?/1 button to turn the set ON.
2. Select the “CD” function.
3. Press the x, X, and [DISPLAY] buttons simultaneously.
4. The error code is displayed.
5. Press the [TUNING +] button to display the next error code.
Press the [TUNING -] button to display the previous error
code.
[Aging Mode]
This mode can be used for operation check CD section and Tape
deck section.
•If an error occurred:
The aging operation stops and is displayed status.
•If no error occurs:
The aging operation continues repeatedly
1. Aging mode in CD section
Procedure:
1. Press ?/1 button on the set ON
2. Select the function “CD”
3. Press three buttons x, X, and [DISC 3] simultaneously.
The “Aging in” display and aging mode is set.
4. Press [DISC 1] button, starts aging mode of all trays check.
5. Press [DISC 2] button ,starts measurement loading time.
6. To exit from the aging mode perform [Cold Reset].
1) Error display
Disc error
Display Error
E00D01022 Focus error (No disc)
E00D02022 Sub Q error (Focus is good)
E00D02023 TOC reading error
E00D02014 Access error (Unable within regular time)
Mechanism error
Display Error
E00M__E_0 Error during opening tray
E00M__C_2 EX-CHANGE disc error
E00M__D_0 Error during closing tray
E00M__F_3 EX-OPEN error
E00M__D_5 EX-CLOSE error
E00M__C_2 Chuck-up error
E00M__C_3 Unchucking error
2. Aging mode in Tape Deck section
Procedure:
1. Load the tapes into the decks A and B respectively.
2. Press ?/1 button on the set ON
3. Select the function “TAPE A”
4. Press three buttons x, X, and [TAPE A/B]
simultaneously, and aging mode is started.
5. To exit from the aging mode perform [Cold Reset].
•In the aging mode ,the program is executed in the following
sequence.
Step Operation Display
1Rewind the TAPE A TAPE A AG-1
2Rewind the TAPE B TAPE B AG-1
3Play the TAPE A (t) (2 minute) TAPE A AG-2
4F•F. (AMS) the TAPE A TAPE A AG-3
5Play the TAPE A (T) (2 minute) TAPE A AG-4
6Rewind the TAPE A TAPE A AG-5
7Play the TAPE B (t) (2 minute) TAPE B AG-2
8 F•F.(AMS) the TAPE B TAPE B AG-3
9Play the TAPE B (T) (2 minute) TAPE B AG-4
10 Rewind the TAPE B TAPE B AG-5
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
15
HCD-CP555/NXM1
[GC Test Mode]
•All fluorecent segments and LEDs are tested.
•Microprocessor virsion.
•Keyboard check.
•Display check.
Procedure:
1. To enter the test mode, press the three buttons x, Xand
[TUNER/BAND] simultaneously.
2. All segments and LEDs (without STANDBY LED) are turned
on.
3. Press the [TUNING -] button to increment the microprocessor
software version.
4. Press the [TUNING +] button to change the indication for the
microprocessor software version.
3. Press the b B button to set the check mode for the entries
(KEY, JOG, etc.).
4. Press the Xbutton to display the current VACS level.
7. Press the x button to enter the mode to check the display. If
you press this button repeatedly, the display will change
sequentially as the button is pressed.
8. Press the x , X and [TUNER/BAND] buttons simultaneously
to set the standby mode.
[CD Service Mode]
•This mode can run the CD sled motor freely. Use this mode,
for instance, when cleaning the pick-up.
Procedure:
1. Press ?/1 button to turn the set ON.
2. Select the function “CD”.
3. To enter the test mode, press three buttons x, X, and [DISC
1] simultaneously.
4. The CD service mode is selected.The message ‘‘CD SERVICE
MODE’’ is displayed.
5. While holding the [TUNING -] button depressed, to move the
sled to the inside. “SLED IN” is displayed.
While holding the [TUNING +] button depressed, to move
the sled to the outside. “SLED OUT” is displayed.
6. Press the [CD SYNC] button so that “LD ON” and “LD OFF”
are displayed to switch between Laser ON/OFF.
7. To exit from this mode, perform as follows:
1) Move the pick-up to the most inside track.
2) Press ?/1 button to turn the set OFF.
Note: • Always move the pick-up to most inside track when exiting from
this mode. Otherwise, a disc will not be unloaded.
•Do not run the sled motor excessively, otherwise the gear can be
chipped.
[MC Test Mode] (Amplifier SECTION)
•This mode is used to test the function of the amplifier section.
Procedure:
1. Press ?/1 button to turn the set ON.
2. To enter the test mode, press the three buttons x, Xand
z START simultaneously.
3. Turn [VOLUME] knob to counter-clockwise, the function of
the equalizer is set to “MIN”.
4. Turn [VOLUME] knob to clockwise, the function of the
equalizer is set to “MAX”.
5. Whenever turn [BASS] knob to clockwise, the display switches
as follows.
“TONE MAX” t“TONE MIN” t“TONE FLAT”
6. To exit from this mode, press ?/1 button to turn the set
OFF.
[MC Test Mode] (Tape section)
•This mode is used to test the functions of the Tape Procedure.
Procedure:
1. Press ?/1 button to turn the set ON.
2. To enter the test mode, press the three buttons x, X and
z/START simultaneously.
3. While holding the [DIMMER] button depressed, turn the ALC
ON.
4. Press the z/START button to start REC (recording).
5. While recording, press the [TUNING +] button to perform
automatic rewind and automatic playback (for FF version).
Also, press the [TUNING -] button to perform automatic rewind
and automatic playback (for FR version).
6. Select the function “TAPE A” or “TAPE B”
7. Press the [CD SYNC] button while “TAPE A” or “TAPE B”
is selected, to perform AMS check. “EDG[ ]” is displayed.
A number appears inside[ ].
8. To exit from this mode, press ?/1 button to turn the set
OFF.
[CD Ship Mode (LOCK) ]
•This mode moves the pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press ?/1 button to turn the set ON.
2. Select the function “CD”.
3. Press xbutton and [CD] button simultaneously.
4. The “STANDBY” display blinks instantaneously, and the CD
ship mode is set.
5. To fluorescent indicator tube displays ‘‘LOCK’’.
[CD Ship (LOCK) & COLD RESET MODE]
Procedure:
1. Press ?/1 button to turn the set ON.
2. Select the function “CD”.
3.
Press three buttons x, Xand VIDEO/MD simultaneously.
4. The “STANDBY” display blinks instantaneously and CD ship
mode is set.
5. To fluorescent indicator tube displays “LOCK” and the set is
reset.
[CD power -manage function]
Procedure:
1. Press ?/1 button to the set ON
2. Select the function “CD”.
3. Press ?/1 button to turn the set OFF.
4. Press x and ?/1 buttons simultaneously ,and the display
of fluorescent indicator tube changes “CD POWER OFF” or
“CD POWER ON”.
5. Press ?/1 button to turn the set OFF.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
16
HCD-CP555/NXM1
[DISC Tray Lock]
Procedure:
1. Press ?/1 button to the set ON.
2. Select the function “CD”.
3. Press xand CD Z buttons simultaneously for 5 seconds.
And the displays of fluorescent indicator tube changes to
“LOCKED” or “UNIOCKED”.
4. Press ?/1 button to turn the set OFF.
[CD Repeat 5 Times Limit Release Mode]
Procedure:
1. Press ?/1 button to turn the set ON.
2. Select the function “CD”.
3. Press three buttons x, Xand [CD SYNC] simultaneously.
4. The message “LIMIT OFF” is displayed.
5. Press ?/1 button the set OFF.
[AMP TEST MODE]
Procedure:
1. Press ?/1 button to turn the set ON.
2. To enter the test mode, press three buttons x, Xand [DSGX]
simultaneously.
3. Display will changes ‘‘VACS ON’’ to ‘‘VACS OFF’’.
4. Press ?/1 button to turn the set OFF.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
17
HCD-CP555/NXM1
SECTION 5
MECHANICAL ADJUSTMENTS
SECTION 6
ELECTRICAL ADJUSTMENTS
Precaution
1. Clean the following parts with a denatured alcohol-moistened
swab:
record/playback heads pinch rollers
erase head rubber belts
capstan idlers
2. Demagnetize the record/playback head with a head
demagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.
4. After the adjustments, apply suitable locking compound to
the parts adjusted.
5. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.
Torque Measurement
3.06 N • m to 6.96 N • m
FWD CQ-102C 31 to 71 g • cm
(0.43 – 0.98 oz • inch)
FWD
0.19 N • m to 0.58 N • m
back tension
CQ-102C 2 to 6 g • cm
(0.02 – 0.08 oz • inch)
3.06 N • m to 6.96 N • m
REV CQ-102RC 31 to 71 g • cm
(0.43 – 0.98 oz • inch)
0.19 N • m to 0.58 N • m
REV
CQ-102RC 2 to 6 g • cm
back tension
(0.02 – 0.08 oz • inch)
6.96 N • m to 14.02 N • m
FF/REW CQ-201B 71 to 143 g • cm
(0.98 – 1.99 oz • inch)
9.80 N • m
FWD tension CQ-403A 100 g or more
(3.53 oz or more)
9.80 N • m
REV tension CQ-403R 100 g or more
(3.53 oz or more)
Mode Torque meter Meter reading
0 dB=0.775 V
DECK SECTION
1. Demagnetize the record/playback head with a head
demagnetizer.
2. Do not use a magnetized screwdriver for the adjustments.
3. After the adjustments, apply suitable locking compound to the
parts adjust.
4. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.
5. The adjustments should be performed in the order given in
this service manual. (As a general rule, playback circuit
adjustment should be completed before performing recording
circuit adjustment.)
6. The adjustments should be performed for both L-CH and R-
CH.
7. Switches and controls should be set as follows unless otherwise
specified.
•Test Tape
RECORD/PLAYBACK HEAD AZIMUTH ADJUST-MENT
DECK A DECK B
Note: Perform this adjustments for both decks
Procedure:
1. Mode: Playback
Tape Signal Used for
P-4-A100 10 kHz, –10 dB Azimuth Adjustment
set
MAIN board
CN304
Pin
1
(L-CH)
Pin
3
(R-CH)
MAIN board
CN304
Pin
2
(GND)
+
–
level meter
test tape
P-4-A100
(10 kHz, –10 dB)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
18
HCD-CP555/NXM1
2. Turn the adjustment screw and check output peaks. If the peaks
do not match for L-CH and R-CH, turn the adjustment screw
so that outputs match within 1dB of peak.
3. Mode: Playback
4. After the adjustments, apply suitable locking compound to
the pats adjusted.
Adjustment Location: Playback Head (Deck A).
Record/Playback/Erase Head (Deck B).
Screw
position
L-CH
peak
within
1dB
Output
level
L-CH
peak
R-CH
peak
within
1dB
Screw
position
R-CH
peak
MAIN
board
CN301
set
test tape
P-4-A100
(10 kHz, –10 dB)
pin
3
oscilloscop
e
L-CH
R-CH
VH
waveform of oscilloscope
in phase 45
°
90
°
135
°
180
°
good wrong
pin
2
pin
1
L
R
CD SECTION
Note:
1. CD Block is basically designed to operate without adjustment.
Therefore, check each item in order given.
2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.
3. Use an oscilloscope with more than 10MW impedance.
4. Clean the object lens by an applicator with neutral detergent
when the signal level is low than specified value with the
following checks.
S-curve Check
Connection:
Procedure:
1. Connect an oscilloscope to test point TPO102 (FE1) and TP
117(VC) on the CD board.
2. Turn the power on.
3. Put the disc (YEDS-18) in and turned power switch on again
and actuate the focus search. (actuate the focus search when
disc table is moving in and out)
4. Check the oscilloscope waveform (S-curve) is symmetrical
between A and B. And confirm peak to peak level within 2.4
±1 Vp-p.
S-curve waveform
Note:
•Try to measure several times to make sure than the ratio
of A : B or B : A is more than 10 : 7.
•Take sweep time as long as possible and light up the
brightness to obtain best waveform.
Checking Location: CD board (SIDE B)
(See page 20.)
+
–
CD board
TPO102 (FE1)
TP117 (VC)
oscilloscope
A
B
symmetry
within 2.4
±
1 Vp-p
forward reverse
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
19
HCD-CP555/NXM1
RFAC Level Check
Connection:
Procedure:
1. Connect an oscilloscope to test point TP124 (RFAC) and TP
117(VC) on the CD board.
2. Turn the power on.
3. Put the disc (YEDS-18) in to playback the number five track.
4. Confirm that oscilloscope waveform is clear and check RFAC
signal level is correct or not.
Note: A clear RFAC signal waveform means that the shape “◊” can be
clearly distinguished at the center of the waveform.
RFAC signal waveform
Checking Location: CD board (SIDE B)
(See page 20.)
E-F Balance Check
Connection:
Procedure:
1. Connect an oscilloscpe to test point TPO103 (TE1) and TP117
(VC) on the CD board.
2. Turn the power on.
3. Select the function “CD”.
4. Press three buttons of [ENTER],M, and
[SURRUUND MODE] simultaneously to set the CD service
mode.
5. Put the disc (YEDS-18) in to playback the number five track.
6. Press the .button. The message “TRAVERSE” is
displayed. (The tracking servo and the sledding servo are
turned OFF)
7. Check the level B of the oscilliscope's waveform and the A
(DC voltage) of the center of the Traverse waveform.
Confirm the following :
A/B x 100 = less than ±22%
Traverse Waveform
8. Press the .button. The message “TRAVERSE” is
displayed. (The tracking servo and sledding servo are turned
ON)
Confirm the C (DC voltage) is almost equal to the A (DC
voltage) is step 5.
9. To exit from this mode, perform as follows.
1) Move the optical pick-up to the most inside track.
2) Press three buttons of x, [CLEAR], and [DISPLAY]
simultaneously. (cold reset)
Notes:
•Always move the optical pick-up to most inside track
when exiting from this mode. Otherwise, a disc will not
be unloaded.
•Do not run the sled motor excessively, otherwise the gear
can be chipped.
Traverse Waveform
Checking Location: CD board (SIDE B) (See page 20.)
+
–
CD board
TP124 (RFAC)
TP117 (VC)
oscilloscope
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
level: 0.9
±
0.4 Vp-p
+
–
CD board
TPO103 (TE1)
TP117 (VC)
oscilloscope
0V
B
level: 1.0
±
0.5 Vp-p
Center of
the waveform
A (DC
voltage)
0V
Tracking servo
Sled servo
ON
C (DC
voltage)
Tracking servo
Sled servo
OFF
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
20
HCD-CP555/NXM1
Checking Location:
– CD BOARD (SIDE B) –
TP117 (VC)
TP124 (RFAC)
JPO103 (TE1)
JPO102 (FE1)
IC101
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
This manual suits for next models
1
Table of contents
Other Sony Stereo System manuals
Sony
Sony ZS-S3iPN User manual
Sony
Sony CMT-SE5 User manual
Sony
Sony HCD-GX750 - System Components User manual
Sony
Sony MHC-V21D User manual
Sony
Sony DX10 User manual
Sony
Sony MHC-3500 - Mini Hi-fi Bookshelf System User manual
Sony
Sony CMT-SBT100 User manual
Sony
Sony HCD-D690 User manual
Sony
Sony HCD-CP300 User manual
Sony
Sony MHC-V42D User manual
Sony
Sony CX-LFA500 User manual
Sony
Sony MHC-GNZ55D User manual
Sony
Sony ZS-D55 User manual
Sony
Sony HCD-GNV99D User manual
Sony
Sony HCD-BX2 User manual
Sony
Sony HCD-GRX70 User manual
Sony
Sony DAV-FC9 - Dvd Dream System User manual
Sony
Sony LBT-DR5 User manual
Sony
Sony CMT-LX40I User manual
Sony
Sony HCD-H66 User manual
