Sony HCD-X1V Service Manual ▷ View online
SERVICE MANUAL
AUDIO POWER SPECIFICATIONS
for the US model
for the US model
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION
(FTC Output Power):
TOTAL HARMONIC
DISTORTION
(FTC Output Power):
Front: 38 W/ch 4 ohms at
150 -20,000 Hz,
0.7% THD
Front surround: 38 W/ch
4 ohms at 150 -20,000 Hz,
0.7% THD
Subwoofer: 38 W/ch
4 ohms at 25 - 150 Hz,
0.7 % THD
0.7% THD
Front surround: 38 W/ch
4 ohms at 150 -20,000 Hz,
0.7% THD
Subwoofer: 38 W/ch
4 ohms at 25 - 150 Hz,
0.7 % THD
Amplifier section
Front
Power output (rated):
Power output (rated):
70 W + 70 W (4 ohms,
1 kHz, 1 % THD)
1 kHz, 1 % THD)
RMS output power (reference):
80 W + 80 W (4 ohms,
1 kHz, 10 % THD)
Front surround*
Power output (rated):
Power output (rated):
70 W + 70 W (4 ohms,
1 kHz, 1 % THD)
1 kHz, 1 % THD)
RMS output power (reference):
80 W + 80 W (4 ohms,
1 kHz, 10 % THD)
Subwoofer
Power output (rated):
Power output (rated):
70 W + 70 W (4 ohms,
100 Hz, 1 % THD)
100 Hz, 1 % THD)
RMS output power (reference):
80 W + 80 W (4 ohms,
100 Hz, 10 % THD)
* Depending on the sound field settings and the source,
there may be no sound output.
Inputs (Analog)
VIDEO1, VIDEO2, TV, AUDIO IN
VIDEO1, VIDEO2, TV, AUDIO IN
Sensitivity: 450 mV (ATT
ON), 250 mV (ATT OFF)
Impedance: 50 kilohms
ON), 250 mV (ATT OFF)
Impedance: 50 kilohms
Inputs (Digital/COAXIAL)
VIDEO1 , VIDEO2
Impedance: 75 ohms
Super Audio CD/DVD system
Laser Semiconductor
laser
(Super Audio CD/DVD:
λ = 650 nm)
(CD:
λ = 790 nm)
Emission duration:
continuous
continuous
Signal format system
For North American models:
For North American models:
NTSC
For European models:
NTSC/PAL
Tuner section
System
PLL quartz-locked digital
synthesizer system
synthesizer system
FM tuner section
Tuning range
For North American models:
Tuning range
For North American models:
87.5 – 108.0 MHz
(100 kHz step)
(100 kHz step)
For European models:
87.5 – 108.0 MHz
(50 k Hz step)
(50 k Hz step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
Intermediate frequency
10.7 MHz
SUPER AUDIO CD/DVD RECEIVER
US Model
Canadian Model
AEP Model
UK Model
HCD-X1V
SPECIFICATIONS
9-887-304-01
2006G05-1
© 2006.07
© 2006.07
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
Published by Sony Techno Create Corporation
– Continued on next page –
•
HCD-X1V is the amplifier, super audio CD/DVD
system, tuner and video section in DAV-X1V.
system, tuner and video section in DAV-X1V.
Model Name Using Similar Mechanism
NEW
DVD Mechanism Type
CDM69EH
Optical Pick-up Block Name
KHM-310CAB or
KHM-313CAB
Ver. 1.0 2006.07
This system incorporates with Dolby* Digital
and Dolby Pro Logic (II) adaptive matrix
surround decoder and the DTS** Digital
Surround System.
and Dolby Pro Logic (II) adaptive matrix
surround decoder and the DTS** Digital
Surround System.
This system perfectly decodes 5.1 channel
signal, but you cannot add other commercially
available surround speakers.
signal, but you cannot add other commercially
available surround speakers.
* Manufactured under license from Dolby
Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are
trademarks of Dolby Laboratories.
“Dolby”, “Pro Logic”, and the double-D symbol are
trademarks of Dolby Laboratories.
** Manufactured under license from Digital Theater
Systems, Inc. “DTS” and “DTS Digital Surround”
are registered trademarks of Digital Theater
Systems, Inc.
are registered trademarks of Digital Theater
Systems, Inc.
2
HCD-X1V
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
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.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
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 the 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.
other than those specified herein may result in hazardous radiation
exposure.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples
of a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
Fig. A.
Using an AC voltmeter to check AC leakage.
1.5 k
Ω
0.15
µ
F
AC
voltmeter
(0.75 V)
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Parts on Set
Earth Ground
This appliance is
classified as a CLASS 1
LASER product. This
marking is located on the
rear or bottom exterior.
classified as a CLASS 1
LASER product. This
marking is located on the
rear or bottom exterior.
AM tuner section
Tuning range
For North American models:
Tuning range
For North American models:
530 – 1,710 kHz (with the
interval set at 10kHz)
531 – 1,710 kHz (with the
interval set at 9 k Hz)
interval set at 10kHz)
531 – 1,710 kHz (with the
interval set at 9 k Hz)
For European models:
531 – 1,602 kHz (with the
interval set at 9 k Hz)
interval set at 9 k Hz)
Antenna (aerial)
AM loop antenna (aerial)
Intermediate frequency
450 kHz
Video section
Outputs
VIDEO: 1 Vp-p 75 ohms
S VIDEO:
Y: 1 V p-p 75ohms
C: 0.286 V p-p 75ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
S VIDEO:
Y: 1 V p-p 75ohms
C: 0.286 V p-p 75ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
P
B
/C
B
, P
R
/C
R
: 0.7 V p-p
75 ohms
HDMI OUT: Type A (19
pin)
pin)
Inputs
VIDEO: 1 Vp-p 75 ohms
S VIDEO:
Y: 1 Vp-p 75 ohms
S VIDEO:
Y: 1 Vp-p 75 ohms
C: 0.286 V p-p 75 ohms
General
Power requirements
For North American models:
For North American models:
120 V AC, 60 Hz
For European models:
230 V AC, 50 Hz
Power consumption
On: 165 W
Standby: 0.3 W (at the
Power Saving mode)
Standby: 0.3 W (at the
Power Saving mode)
Dimensions (approx.)
413
× 90 × 325 mm
(16
3
/
8
× 3
5
/
8
× 12
7
/
8
inches) (w/h/d) incl.
projecting parts
projecting parts
Mass (approx.)
5.5 kg (12 lb 3 oz)
Design and specifications are subject to change
without notice.
without notice.
3
HCD-X1V
When the self-diagnosis function is activated to
prevent the system from malfunctioning, a 5-
character service number (e.g., C 13 50) with a
combination of a letter and 4 digits appears on
the screen and the front panel display. In this
case, check the following table.
prevent the system from malfunctioning, a 5-
character service number (e.g., C 13 50) with a
combination of a letter and 4 digits appears on
the screen and the front panel display. In this
case, check the following table.
(When letters/numbers appear in the
display)
display)
First 3
characters of
the service
number
characters of
the service
number
Cause and/or corrective action
C 13
The disc is dirty.
,Clean the disc with a soft cloth.
C 31
The disc is not inserted correctly.
,Restart the system, then re-insert
the disc correctly.
E XX
(xx is a number)
To prevent a malfunction, the
system has performed the self-
diagnosis function.
system has performed the self-
diagnosis function.
,Contact your nearest Sony
dealer or local authorized Sony
service facility and give the 5-
character service number.
service facility and give the 5-
character service number.
Example: E 61 10
C:13:50
SELF DIAGNOSIS FUNCTION
1.
SERVICING NOTES
...............................................
4
2.
GENERAL
................................................................... 11
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 13
3-2.
Top Panel, Side Panel ...................................................... 14
3-3.
DMB12 Board ................................................................. 14
3-4.
POWER Board ................................................................ 15
3-5.
AMP Board ...................................................................... 15
3-6.
Rear Panel Block ............................................................. 16
3-7.
MAIN Board .................................................................... 16
3-8.
DVD Mechanism deck (CDM69EH) .............................. 17
3-9.
Optical Pick-Up Section .................................................. 17
3-10. Optical Pick-Up Block
(KHM-310CAB or KHM-313CAB) ............................... 18
3-11. Bracket (Top) Assy .......................................................... 18
3-12. RELAY Board ................................................................. 19
3-13. Motor (Stocker) Assy (Stocker) (M761) ......................... 19
3-14. Motor (Stocker) Assy (Roller) (M781) ........................... 20
3-15. Motor (Stocker) Assy (Mode) (M771) ............................ 20
3-16. Rubber Roller (Silder) Assy, Sub Chassis ....................... 21
3-17. Timing Belt (Front/Rear) ................................................. 21
3-18. Cam (Gear) ...................................................................... 22
3-19. SENSOR Board, Rotary Encoder (Mode) (S771) ........... 22
3-12. RELAY Board ................................................................. 19
3-13. Motor (Stocker) Assy (Stocker) (M761) ......................... 19
3-14. Motor (Stocker) Assy (Roller) (M781) ........................... 20
3-15. Motor (Stocker) Assy (Mode) (M771) ............................ 20
3-16. Rubber Roller (Silder) Assy, Sub Chassis ....................... 21
3-17. Timing Belt (Front/Rear) ................................................. 21
3-18. Cam (Gear) ...................................................................... 22
3-19. SENSOR Board, Rotary Encoder (Mode) (S771) ........... 22
4.
ASSEMBLY
4-1.
How To Install The Cam (Eject Lock) ............................ 23
4-2.
How To Install The Cam (Gear) ...................................... 23
4-3.
How To Install The Gear (Mode C) ................................. 24
4-4.
How To Install The Gear (Mode Cam) ............................ 24
4-5.
How To Install The Rotary Encoder (S702),
Gear (Stocker Communication) ....................................... 25
Gear (Stocker Communication) ....................................... 25
4-6.
How To Install The Cam (Stocker U/D) .......................... 25
4-7.
How To Install The Stocker Assy .................................... 26
4-8.
Phase Adjustment Between Pinions (Slider)
And Slider-1 To 5 (L/R) .................................................. 27
And Slider-1 To 5 (L/R) .................................................. 27
5.
TEST MODE
.............................................................. 28
6.
ELECTRICAL CHECK
........................................... 31
7.
DIAGRAMS
7-1.
Block Diagram – RF SERVO/VIDEO Section – ............ 32
7-2.
Block Diagram – CHANGER/HDMI Section – ............. 33
7-3.
Block Diagram – AUDIO Section – ................................ 34
7-4.
Block Diagram – AMP Section – .................................... 35
7-5.
Block Diagram
– PANEL/POWER SUPPLY Section – ........................... 36
– PANEL/POWER SUPPLY Section – ........................... 36
7-6.
Printed Wiring Board – DMB12 Board (Side A) – ......... 38
7-7.
Printed Wiring Board – DMB12 Board (Side B) – ......... 39
7-8.
Schematic Diagram – DMB12 Board (1/6) – .................. 40
7-9.
Schematic Diagram – DMB12 Board (2/6) – .................. 41
7-10. Schematic Diagram – DMB12 Board (3/6) – .................. 42
7-11. Schematic Diagram – DMB12 Board (4/6) – .................. 43
7-12. Schematic Diagram – DMB12 Board (5/6) – .................. 44
7-13. Schematic Diagram – DMB12 Board (6/6) – .................. 45
7-14. Printed Wiring Boards – CHANGER Section – .............. 46
7-15. Schematic Diagram – CHANGER Section – .................. 47
7-16. Printed Wiring Boards – D-IO/AUDIO IN Boards – ...... 48
7-17. Schematic Diagram – D-IO Board – ............................... 49
7-18. Printed Wiring Board
7-11. Schematic Diagram – DMB12 Board (4/6) – .................. 43
7-12. Schematic Diagram – DMB12 Board (5/6) – .................. 44
7-13. Schematic Diagram – DMB12 Board (6/6) – .................. 45
7-14. Printed Wiring Boards – CHANGER Section – .............. 46
7-15. Schematic Diagram – CHANGER Section – .................. 47
7-16. Printed Wiring Boards – D-IO/AUDIO IN Boards – ...... 48
7-17. Schematic Diagram – D-IO Board – ............................... 49
7-18. Printed Wiring Board
– MAIN Board (Component Side) – ............................... 50
TABLE OF CONTENTS
4
HCD-X1V
7-19. Printed Wiring Board
– MAIN Board (Conductor Side) – ................................. 51
7-20. Schematic Diagram – MAIN Section (1/6) – .................. 52
7-21. Schematic Diagram – MAIN Section (2/6) – .................. 53
7-22. Schematic Diagram – MAIN Section (3/6) – .................. 54
7-23. Schematic Diagram – MAIN Section (4/6) – .................. 55
7-24. Schematic Diagram – MAIN Section (5/6) – .................. 56
7-25. Schematic Diagram – MAIN Section (6/6) – .................. 57
7-26. Printed Wiring Board
7-21. Schematic Diagram – MAIN Section (2/6) – .................. 53
7-22. Schematic Diagram – MAIN Section (3/6) – .................. 54
7-23. Schematic Diagram – MAIN Section (4/6) – .................. 55
7-24. Schematic Diagram – MAIN Section (5/6) – .................. 56
7-25. Schematic Diagram – MAIN Section (6/6) – .................. 57
7-26. Printed Wiring Board
– AMP Board (Component Side) – ................................. 58
7-27. Printed Wiring Board
– AMP Board (Conductor Side) – ................................... 59
7-28. Schematic Diagram – AMP Board (1/3) – ...................... 60
7-29. Schematic Diagram – AMP Board (2/3) – ...................... 61
7-30. Schematic Diagram – AMP Board (3/3) – ...................... 62
7-31. Schematic Diagram – KEY Section – ............................. 63
7-32. Printed Wiring Board – LED Board – ............................. 64
7-33. Printed Wiring Boards – KEY/POWER-SW Boards – ... 65
7-34. Printed Wiring Board – DISPLAY Board – .................... 66
7-35. Schematic Diagram – DISPLAY Board – ....................... 67
7-36. Printed Wiring Board
7-29. Schematic Diagram – AMP Board (2/3) – ...................... 61
7-30. Schematic Diagram – AMP Board (3/3) – ...................... 62
7-31. Schematic Diagram – KEY Section – ............................. 63
7-32. Printed Wiring Board – LED Board – ............................. 64
7-33. Printed Wiring Boards – KEY/POWER-SW Boards – ... 65
7-34. Printed Wiring Board – DISPLAY Board – .................... 66
7-35. Schematic Diagram – DISPLAY Board – ....................... 67
7-36. Printed Wiring Board
– POWER Board (Component Side) – ............................ 68
7-37. Printed Wiring Board
– POWER Board (Conductor Side) – .............................. 69
7-38. Printed Wiring Board – LF Board – ................................ 70
7-39. Schematic Diagram – POWER SUPPLY Section – ........ 71
7-39. Schematic Diagram – POWER SUPPLY Section – ........ 71
8.
EXPLODED VIEWS
8-1.
Front/Side/Top Panel Section .......................................... 98
8-2.
MAIN Board Section ....................................................... 99
8-3.
POWER Board Section .................................................. 100
8-4.
DVD Mechanism Deck section-1 (CDM69EH) ............. 101
8-5.
DVD Mechanism Deck section-2 (CDM69EH) ............. 102
8-6.
DVD Mechanism Deck section-3 (CDM69EH) ............. 103
8-7.
DVD Mechanism Deck section-4 (CDM69EH) ............. 104
8-8.
DVD Mechanism Deck section-5 (CDM69EH) ............. 105
8-9.
DVD Mechanism Deck section-6 (CDM69EH) ............. 106
8-10. Optical Pick-Up Section
(KHM-310CAB or KHM-313CAB) .............................. 107
9.
ELECTRICAL PARTS LIST
............................... 108
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.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•
Unleaded solder melts at a temperature about 40
°
C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
°
C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
•
Strong viscosity
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
Unleaded solder is more viscou-s (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
•
Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
RELEASING THE TRAY LOCK
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
disc in the store is equipped.
Releasing Procedure :
1. Press the
I
/1
button to turn on the system.
2. Press the
FUNCTION
button repeatedly to select “DVD”.
3. While pressing the
x
button, press the
Z
button until
“UNLOCKED” displayed on the fluorescent indicator tube
(around 5 seconds).
(around 5 seconds).
Note:
When “LOCKED” is displayed, the tray lock is not released by turning
power on/off with the
power on/off with the
I/
1
button.
RELEASING THE DEMO PLAY LOCK
Releasing Procedure :
1. Press the
I
/1
button to turn on the system.
2. Press the
FUNCTION
button repeatedly to select “DVD”.
3. While pressing the
x
button, press the
N
button until
“DEMO OFF” displayed on the fluorescent indicator tube
(around 5 seconds).
(around 5 seconds).
Note:
When “DEMO PLAY” is displayed, the DEMO play lock is not
released by turning power on/off with the
released by turning power on/off with the
I/
1
button.
SECTION 1
SERVICING NOTES