Sony HCD-DZ300 User manual
SERVICE MANUAL
Sony Corporation
Home Audio Division
Published by SonyTechno Create Corporation
AEP Model
UK Model
SUPER AUDIO CD/DVD RECEIVER
9-879-503-03
2006C16-1
© 2006.03
Ver. 1.2 2006.03
HCD-DZ300
HCD-DZ300 is the amplifier, DVD/CD and
tuner section in DAV-DZ300.
SPECIFICATIONS
Model Name Using Similar Mechanism NEW
Mechanism Type CDM85-DVBU102
Optical Pick-up Name
KHM-310CAA/C2NP
This system incorporates with Dolby*1Digital and Dolby
Pro Logic (II) adaptive matrix surround decoder and the
DTS*2Digital Surround System.
*1 Manufactured under license from Dolby Laboratories.
“Dolby,” “Pro Logic,” and the double-D symbol are
trademarks of Dolby Laboratories.
*2 Manufactured under license from Digital Theater
Systems, Inc.
“DTS” and “DTS Digital Surround” are trademarks of
Digital Theater Systems, Inc.
Amplifier section
Stereo mode (rated) 55 W + 55 W (3 ohms at 1
kHz, DIN)
Surround mode (reference)music power output
Front: 133 W + 133 W
(with SS-TS42)
Center*: 133 W
(with SS-CT42)
Surround*: 133 W + 133
W
(with SS-TS42B)
Subwoofer*: 135 W
(with SS-WS31)
*Depending on the sound field settings and the source,
there may be no sound output.
Inputs
TV, SAT Sensitivity: 450 mV
Impedance: 50 kilohms
AUDIO IN
Sensitivity: 250/125 mV
Impedance: 50 kilohms
Phones Accepts low-and high-
impedance headphones.
Super Audio CD/DVD system
Laser Semiconductor laser
(Super Audio CD/DVD: λ
= 650 nm)
(CD: λ= 790 nm)
Emission duration:
continuous
Signal format system PAL/NTSC
Frequency response (at 2 CH STEREO mode)
DVD (PCM): 2 Hz to 22
kHz (±1.0 dB)
CD: 2 Hz to 20 kHz (±1.0
dB)
Harmonic distortion Less than 0.03 %
Tuner section
System PLL quartz-locked digital
synthesizer system
FM tuner section
Tuning range 87.5 – 108.0 MHz (50 kHz
step)
Antenna (aerial) FM wire antenna (aerial)
Antenna (aerial) 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 (aerial) AM loop antenna (aerial)
Intermediate frequency 450 kHz
Video section
Outputs Video: 1 Vp-p 75 ohms
R/G/B: 0.7 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
P
B
/C
B
, P
R
/C
R
: 0.7 Vp-p
75 ohms
Input VIDEO: 1 Vp-p 75 ohms
General
Power requirements 220 – 240 V AC, 50/60 Hz
Power consumption On: 145 W
Standby: 0.3 W (at the
Power Saving mode)
Dimensions (approx.) 430 ×70 ×295mm(w/h/d)
incl. projecting parts
Mass (approx.) 3.6 kg
Design and specifications are subject to change
without notice.
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-DZ300
MODEL IDENTIFICATION
– Rear Panel –
Model Part No.
EXCEPT RU model 2-546-008-0[]
RU model 2-546-008-1[]
•Abbreviation
RU : Russian model.
CAUTION
Use of controls or adjustments or performance of procedures
otherthan thosespecifiedherein may resultin hazardousradiation
exposure.
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
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 °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.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
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.
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.
Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
SPEAKER
COAXIAL
FM
75
Y
RAUDIOIN VIDEO INL
P
B
/C
B
P
R
/C
R
DVD ONLY
SAT
COMPONENT VIDEO OUT
EURO AV
OUTPUT(TO TV)
AM
FRONT R FRONT L SURR R SURR L CENTER WOOFER
PartsNo.
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-DZ300
TABLE OF CONTENTS
1. SERVICING NOTE ................................................... 4
2. GENERAL ................................................................... 6
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 8
3-2. Case, Front PanelAssy .................................................... 9
3-3. FL Board, H/P Board....................................................... 10
3-4. STBY Board, IPOD Board, KEY Board ......................... 10
3-5. I/O Board, DC Fan .......................................................... 11
3-6. DMB10 Board ................................................................. 11
3-7. MAIN Board.................................................................... 12
3-8. DVD Mechanism Deck (CDM85-DVBU102) ................ 13
3-9. Tray.................................................................................. 13
3-10. Belt, MS-203 Board ........................................................ 14
3-11. Base Unit ......................................................................... 15
3-12. Optical Pick-up (KHM-310CAA/C2NP) ........................ 15
4. TEST MODE ............................................................... 16
5. ELECTRICAL ADJSTMENT ................................ 20
6. DIAGRAMS
6-1. Block Diagram – RF/SERVO Section –......................... 22
– VIDEO Section –.......................................................... 23
– AMP Section –.............................................................. 24
– AUDIO Section –.......................................................... 25
– POWER Section – ........................................................ 26
6-2. Printed Wiring Board – DMB10 Section (Side A) – ....... 27
6-3. Printed Wiring Board – DMB10 Section (Side B) – ....... 28
6-4. Schematic Diagram – DMB10 Section (1/4) – .............. 29
6-5. Schematic Diagram – DMB10 Section (2/4) – .............. 30
6-6. Schematic Diagram – DMB10 Section (3/4) – .............. 31
6-7. Schematic Diagram – DMB10 Section (4/4) – .............. 32
6-8. Printed Wiring Board – MAIN Section (Side A) – ......... 33
6-9. Printed Wiring Board – MAIN Section (Side B) – ......... 34
6-10. Schematic Diagram – MAIN Section (1/7) – ................. 35
6-11. Schematic Diagram – MAIN Section (2/7) – ................. 36
6-12. Schematic Diagram – MAIN Section (3/7) – ................. 37
6-13. Schematic Diagram – MAIN Section (4/7) – ................. 38
6-14. Schematic Diagram – MAIN Section (5/7) – ................. 39
6-15. Schematic Diagram – MAIN Section (6/7) – ................. 40
6-16. Schematic Diagram – MAIN Section (7/7) – ................. 41
6-17. Printed Wiring Board – PANEL Section (1/2) – ............. 42
6-18. Schematic Diagram – PANEL Section (1/2) – ............... 43
6-19. Printed Wiring Board – PANEL Section (2/2) – ............. 44
6-20. Schematic Diagram – PANEL Section (2/2) – ............... 45
6-21. Printed Wiring Board – I/O Section (Side A) – ............... 46
6-22. Printed Wiring Board – I/O Section (Side B) –............... 47
6-23. Schematic Diagram – I/O Section (1/2) – ...................... 48
6-24. Schematic Diagram – I/O Section (2/2) – ...................... 49
7. EXPLODEDVIEWS
7-1. Overall Section ................................................................ 61
7-2. Front Panel Assy Section................................................. 62
7-3. Chassis Section................................................................ 63
7-4. CD Mechanism Deck Section ......................................... 64
8. ELECTRICAL PARTS LIST .................................. 65
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-DZ300 SECTION 1
SERVICING NOTE
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 sectionadjustment” and check
that the S curve waveform is output several times.
DISC SLOT LOCK
The disc slot lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure :
1. Press the ?/1 button to turn the set on.
2. Press the [FUNCTION] button to set DVD function.
3. Insert a disc.
4. Press the x stick and the A button simultaneously for five
seconds.
5. The message “LOCKED” is displayed and the slot is locked.
Releasing Procedure :
1. Press the x stick and the A button simultaneously for five
seconds again.
2. The message “UNLOCKED” is displayed and the slot is
unlocked.
Note: When “LOCKED” is displayed, the slot lock is not released by
turning power on/off with the ?/1 button.
Note 1: Regarding the notification symbol “R”
Because the number of the operating buttons of this product are
limited, some operations require use of the operating buttons of
the remote commander, When a specific operation requires use
of the operating buttons of the remote commander, “R” is added
to the specific operating procedure in this manual.
Example MENU/NO “R” The MENU/NO button of remote
commander.
Note 2: Incorrect operations may be performed if the test mode ia not
entered properly.
In this case, press the ?/1 button to turn the power off, and
retry to enter the test mode.
Note 3: If the disc tray does not open and the message “LOCKED”
appears, press the x stick and the Abutton simultaneously
for seconds or longer.
Then remove your fingers from the above stick and the button.
The message “UNLOCKED” appears for 2 seconds and the disc
tray opens.
Note on DMB10 board replacement
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.
Self-diagnosis Function
(When letters/numbers appear in the
display)
First 3
characters of
the service
number
Cause and/or corrective action
C 13 The disc is dirty.
,Clean the disc with a soft cloth
(page 81).
C 31 The disc is not inserted correctly.
,Restartthe system, thenre-insert
the disc correctly.
E XX
(xx is a number) To prevent a malfunction, the
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.
Example: E 61 10
C:13:50
New part of EEP ROM (IC103) on the DMB10 board cannot
be used. Therefore, if the mounted DMB10 board
(A-1088-453-A) is replaced, exchange new EEP ROM (IC103)
with that used before the replacement.
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-DZ300
• SERVICE POSITION (DMB10 BOARD)
When servicing side B of the DMB10 board
Remove the DMB10 board from bracket.
(Refer to DISASSEMBLY 3-6. (page 11)).
Set the DMB10 board facing the side B upward as shown.
Connect the cable and make the repair work.
DMB10 board (side B)
DMB bracket
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-DZ300 SECTION 2
GENERAL This section is extracted
from instruction manual.
For more information, refer to the pages indicated in parentheses.
Front panel
A"/1(on/standby) (27, 31, 72)
BDisc tray (31)
CA(open/close) (31, 72)
DH(play) (31)
EX(pause) (31)
Fx(stop) (31, 72)
G./>(31)
HFUNCTION (31)
IPHONES jack (31)
JVOLUME (31)
K(remote sensor) (13)
LFront panel display (91)
MAUDIO IN jack
Index to Parts and Controls
Rear panel
ASPEAKER jacks (15)
BCOMPONENT VIDEO OUT jacks (21)
CEURO AV TOUTPUT (TO TV) jacks
(21)
DAM terminal (20)
EFM 75ΩCOAXIAL jack (20)
FSAT VIDEO/AUDIO IN jacks (23, 25)
SPEAKER
COAXIAL
FM
75
Y
RAUDIOIN VIDEOINL
P
B
/C
B
P
R
/C
R
DVD ONLY
SAT
COMPONENT VIDEO OUT
EURO AV
OUTPUT(TO TV)
AM
FRONT R FRONT L SURR R SURR L CENTER WOOFER
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-DZ300
Remote
ATV [/1(on/standby) (66)
BTV/VIDEO (66)
CTUNER MENU (69)
DSLEEP (71)
ESA-CD/CD (36)
FPROGRESSIVE (22)
GREPEAT/FM MODE (34, 70)
HMULTI/2CH (36)
INumber buttons (35, 62, 66)
The number 5 button has a tactile dot.*
JCLEAR, -(28, 33, 66, 67)
KTOP MENU (35)
LC/X/x/c/ENTER (27, 33, 57, 62, 68, 72,
73)
MORETURN (37)
NREPLAY, STEP (31)
O.PRESET –, TV CH – (28, 31, 66, 70)
Pm/ SLOW, TUNING – (47, 69)
QH(play) (31)
The
H
button has a tactile dot.*
RTV (66)
STHEATRE SYNC (67)
T"/1(on/standby) (27, 31, 70)
UAMP MENU (27, 68, 72)
VDSGX (60)
WFUNCTION (22, 31, 59, 68)
XSOUND FIELD (57)
YDISPLAY (70)
ZPICTURE NAVI (41)
wj AUDIO (55)
wk SUBTITLE (61)
wl ANGLE (61)
e; ALBUM –/+ (31, 67)
ea MENU (35)
es MUTING (31)
ed VOLUME, TV VOL +/– (31, 66, 70)
The VOLUME, TV VOL + button has a
tactile dot.*
ef DISPLAY (10, 28, 33, 62, 73)
eg >PRESET +, TV CH + (28, 31, 66, 70)
eh ADVANCE, STEP (31)
ej M/ SLOW, TUNING + (47, 69)
ek x(stop) (31, 62, 70)
el X(pause) (31)
*Usethe tactile dot as a reference when operating the
system.
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-DZ300 SECTION 3
DISASSEMBLY
3-1. DISASSEMBLY FLOW
•This set can be disassembled in the order shown below.
•The dotted square with arrow ( ) prompts you to move to the next job when all of the works within the dotted square ( ) are
completed.
3-3.FL BOARD, H/P BOARD
(Page 10)
3-4.STBY BOARD, IPOD BOARD,
KEY BOARD
(Page 10)
3-8.DVD MECHANISM DECK
(CDM85-DVBU102)
(Page 13)
3-9.TRAY
(Page 13)
3-10.BELT, MS-203 BOARD
(Page 14)
3-11.BASE UNIT (DVBU102)
(Page 15)
3-12.OPTICAL PICK-UP
(KHM-310CAA/C2NP)
(Page 15)
3-5.I/O BOARD, DC FAN
(Page 11)
3-7.MAIN BOARD
(Page 12)
3-6.DMB10 BOARD
(Page 11)
3-2.CASE, FRONT PANEL ASSY
(Page 9)
SET
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-DZ300
3-2. CASE, FRONT PANEL ASSY
Note: Follow the disassembly procedure in the numerical order given.
DVD lid
1
The lever is moved in the direction
of the arrow with the thin rod.
2
3
DVD lid assy
4
screw (CASE3 TP2)
5
screw
(CASE3 TP2)
6
five screws (+BV 3)
7
case
qf
front panel assy
8
three screws (+BV 3)
qs
w
ire (flat type)
19p(CN509)
qd
connector
(CNP309)
qa
connector
(CNP602)
0
claw
9
claw
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-DZ300
3-4. STBY BOARD, IPOD BOARD, KEY BOARD
3-3. FL BOARD, H/P BOARD
2
H/P board
7
shield (front)
0
FL board
3
knob (vol)
4
nut
1
t
apping screw
(DIA.2.6
×
8)
8
t
apping screw
(DIA.2.6
×
8)
6
three t
apping screws
(DIA.2.6
×
8)
5
sheet
9
wire (flat type)
19p(CN801)
earth line
9
froating screw
(PTPWHM 2.6)
7
STBY board
0
IPOD board
2
four tapping screws
(DIA.2.6
×
8)
6
two tapping screws
(DIA.2.6
×
8)
5
two tapping screws
(DIA.2.6
×
8)
1
four tapping screws
(DIA.2.6
×
8)
4
button (play)
8
button (power)
3
KEY 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
11
HCD-DZ300
3-5. I/O BOARD, DC FAN
3-6. DMB10 BOARD
2
connector
(CN300)
1
connector
(CN901)
7
DC fan
qd
tuner
qa
I/O board
back panel
3
wire (flat type)
13p(CN4802)
0
wire (flat type)
11p(CN101)
5
wire (flat type)
23p(CN601)
9
two
screws (+BV 3)
8
two
screws (+BV 3)
4
three
screws (+BV 3)
qs
two screws (+BV 3)
6
two screws (BVTT 4
×
8)
qa
DMB10 board
3
connector
(CN201)
8
connector
(CN401)
4
wire (flat type)
24p(CN101)
5
wire (flat type)
13p(CN4802)
7
wire (flat type)
11p(CN4501)
6
wire (flat type)
7p(CN302)
1
wire (flat type)
13p(CN106)
2
wire (flat type)
7p(CN202)
9
two
screws (+BV 3)
0
two
screws (+BV 3)
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-DZ300
3-7. MAIN BOARD
0
MAIN board
3
heat sink (AMP)
4
wire (flat type)
11p(CN505)
5
wire (flat type)
7p(CN503)
6
wire (flat type)
23p(CN507)
7
wire (flat type)
11p(CN504)
8
four screws (+BV 3)
1
two screws (+BV 3)
9
five screws (+BV 3)
2
screw (BVTP 3
×
12)
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-DZ300
3-9. TRAY
3-8. DVD MECHANISM DECK (CDM85-DVBU102)
2
dmb bracket
1
t
hree screws (+BV 3)
6
DVD mechanism deck
(CDM85-DVBU102)
3
three
screws (+BV 3)
4
wire (flat type) 13p
5
connector
4
2
3
two claws
5
tray
1
Move the Chuck cam
in the direction of the arrow.
bottom side
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-DZ300
3-10. BELT, MS-203 BOARD
1
two claws
5
three claws
7
MS-203 board
6
DC motor
3
belt
2
chuck cam
4
screw
(M 1.7
×
2.5)
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-DZ300
3-12. OPTICAL PICK-UP (KHM-310CAA/C2NP)
1
two claws
bu holder
2
loading base
5
two insulators
6
two insulators
3
four insulator screws
4
CDM85-DVBU102
7
optical pick-up
(KHM-310CAA/C2NP)
3-11. BASE UNIT
1
two claws
3
two claws
2
chuck cam
4
base unit (DVBU102)
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-DZ300 SECTION 4
TEST MODE
Note 1: Regarding the notification symbol “R”
Because the number of the operating buttons of this product
are limited, some operations require use of the operating
buttons of the remote commander, When a specific operation
requires use of the operating buttons of the remote
commander, “R” is added to the specific operating procedure
in this manual. Example MENU/NO “R” The MENU/NO
button of remote commander.
Note 2: Incorrect operations may be performed if the test mode is
not entered properly.
In this case, press the ?/1 button to turn the power off, and
retry to enter the test mode.
3. DiscTray Lock
The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.
Setting Procedure :
1. Press the ?/1 button to turn the set on.
2. Press the FUNCTION button to set DVD function.
3. Insert a disc.
4. Press the x button and the A button simultaneously for five
seconds.
5. The message “LOCKED” is displayed and the tray is locked.
Releasing Procedure :
1. Press the x button and the A button simultaneously for five
seconds. again.
2. The message “UNLOCKED” is displayed and the tray is
unlocked.
Note: When “LOCKED” is displayed, the slot lock is not released by
turning power on/off with the ?/1 button.
4. DVD Ship Mode
•Use this mode when returning the set to the customer after
repair.
Procedure:
1. Press the ?/1 button to turn the set on.
2. Press the FUNCTION button to set the function “DVD”.
3.
Press three buttons
x
,
and
?/1
simultaneously.
4. After a message “MECHA LOCK” is displayed on the
fluorescent indicator tube, pull out the AC plug.
5. To exit from this mode, press the ?/1 button to turn the set
on.
5. DVD Debug In Mode
Procedure:
1. Press the ?/1 button to turn the set on.
2. Press the FUNCTION button to set the function “DVD”.
3. Press the three buttons ., A and > simultaneously.
4. To exit from this mode, press the ?/1 button to turn the set
on.
6. AM Step Change
•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 FUNCTION button
to select the BAND “AM”.
3. Press ?/1 button to turn the set OFF.
4. Press >and ?/1 buttons simultaneously, and the display
of fluorescent indicator tube changes to “AM 9 k STEP” or
“AM 10 k STEP”, and thus the channel step is changed over.
1. 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 customers.
Procedure:
1. Press the ?/1 button to turn the power on.
2. Press three buttons x , A and ?/1 simultaneously.
3. When this button is operated, display as “COLD RESET” for
a while and all of the settings are reset.
2. PanelTest Mode
•This mode is used to check the software version, LCD, LED
and keyboard.
2-1. DVD LEDTest Mode
Procedure:
1. Press the ?/1 button to turn on the power.
2. Press three bottons X, . and Asimultaneously.
3. When the display LED test mode is activated, all segments
are turned on.
4. To exit from this mode, pull out the AC plug.
2-2.VersionTest Mode
Procedure:
1. When the panal test mode is activated, press the .button
and the message “DS3***” is displayed, the version test mode
is activated.
2. Whenever press the .button, the version is displayed in
order of CC2, MC, SYS, UI, DVD, TA, TM and DS3.
3. Press the >button and the date of the softwafe production
is displayed.
4. Press the >button again and the version is displayed.
5. To exit from this mode, pull out the AC plug.
2-3. KeyTest Mode
Procedure:
1. When the panel test mode is activated, press the Hbutton,
to select the key test mode.
2. To enter the KEY test mode, the fluorecent indicator displays
“K0 VO”. Each time a button is pressed, “KEY” value
increases. However, once a button is pressed, it is no longer
taken into account. When all keys are pressed correctly, “K8
VO” is displayed.
3. To exit from this mode, pull out the AC plug.
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-DZ300
DVD SECTION
[TEST DISC LIST]
Be sure to use the DVD disc that matches the signal standards of
your region.
• CD YEDS-18 (Part No.: 3-702-101-01)
PATD-012 (Part No.: 4-225-203-01)
• DVD SL (Single Layer)
NTSC : HLX-503 (Part No.: J-6090-069-A)
HLX-504 (Part No.: J-6090-088-A)
PAL : HLX-506 (Part No.: J-6090-077-A)
• DVD DL (Dual Layer)
NTSC : HLX-501 (Part No.: J-6090-071-A)
HLX-505 (Part No.: J-6090-089-A)
PAL : HLX-507 (Part No.: J-6090-078-A)
4-1. GENERAL DESCRIPTION
The Mirror Time and IOP measurement allows you to make
diagnosis and adjustment simply by using the remote commander
and monitor TV. The instructions, diagnosis results, etc. are given
on the on screen display (OSD).
The Mirror Time and IOP measurement is required is such events
where servicing a DVD-Player includes changing the Base Unit
(BU). For each new BU to be used with a certain MV-044 board,
Mirror Time and IOP measurement need to be carried out.
4-2. STARTINGTEST MODE
Press three buttons x , A and VOLUME + simultaneously
with the DVD player in standby mode.
The Test Mode starts, then the menu shown below will be
displayed on the TV screen.
The menu above is the Remocon Diagnosis Menu screen which
consists of six main function. At the bottom of the menu screen,
the model name and IF-con version. To enter Mirror Time
Adjustment menu, press button 2 “R” on the remote commander
to enter Drive Manual Operation menu. To exit from the Test Mode,
press the power button on the remote commander.
4-3. DRIVE MANUAL OPERATION
The Drive Manual Operation menu consists of five main
function. By pressing 2 “R” button on the remote commander in
the Remocon Diagnosis Menu, the screen will appear as below.
4-4. MIRRORTIME ADJUSTMENT
To enter Mirror TimeAdjustment, press 5 “R” button on the remote
commander. The screen will appear as below.
There are five main commands in the Mirr timeAdjust menu as
shown in the figure above. The functions of each command are
described in the following page.
1. CD MIRR time Check
This command checks the Mirror time value for CD disc.
2. DVD MIRR time Check
This command checks the Mirror time value for DVD disc.
3. Threshold
This command displays the threshold value between CD and DVD
mirror time.
4. Save to EEPROM
This command saves an adjusted mirror time value to the EEPROM.
5. Default set MIRR time
Thiscommand will set CD and DVDmirrortime to firmwaredefault
value.
[Open] / [Close]
Pressing the A button controls the tray for disc change
during mirror time adjustment.
[0] Return to previous menu
Press 0 “R” button to return to previous menu.
4-4-1. EXECUTING MIRRORTIME ADJUSTMENT
In order to execute mirror time adjustment, the following standard
procedures must be followed.
(1) In standby mode, press three buttons x, Aand VOLUME
+ simultaneously.
(2) Select “2. Drive Manual Operation”.
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold:
4. Save to EEPROM
5. Default set MIRR time
[Open] Tray open [Close] Tray close
[0] Return to previous menu
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
5. Video Level Adjustment
Model : DS3_xx
IF-con : Ver. xx.xx (xxxx)
Syscon : Ver. x.xxx
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
5. Video Level Adjustment
Model Name : DS3_XX
IF-con : V
Syscon : Ver.
er. xx.xx (xxxx)
x.xxx
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
5. MIRR time Adjust
0. Return to Top Menu
Ver. 1.1
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
18
HCD-DZ300
(3) Select “5. MIRR time Adjust”.
(4) Select “5. Default set MIRR time”.
(5) Select “3. Threshold”.
(6) Confirm the number. If it is 7D, go to next step. If it is any
other value, return to step 4.
(7) Push Abutton to eject tray.
(8) Insert Test Disc HLX-504 into tray.
(9) Push Abutton to close tray.
(10) Push “2. DVD MIRR time Check”.
(11) Wait for HEX number to display.
(12) Confirm the number, if XX is 28 ~ 70, proceed with next
step. If no, return to 8.
(13) Push “4. Save to EEPROM”.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Mecha test mode
5. MIRR time Adjust
0. Return to Top Menu
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [Close] Tray close
[0] Return to previous menu
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check:
3. Threshold: 7D
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [Close] Tray close
[0] Return to previous menu
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check: xx xx
3. Thereshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] tray open [close] Tray close
[0] Return to previous menu
(14) Confirm the same values are displayed. If it is not same,
return to step 7.
(15) Push Abutton to eject tray.
(16) Take out HLX-504 and insert Test DiscYEDS-18 into
tray.
(17) Push Abutton to close tray.
(18) Push “1. CD MIRR time check”.
(19) Wait for HEX number to display.
(20) Confirm the number, ifYY is 5A ~ E8, proceed with next
step. If no, return to 15.
(21) Push “4. Save to EEPROM”.
(22) Confirm the same values are displayed. If it is not the
same, return to step 15.
(23) Push Abutton to eject tray.
(24) Remove Test DiscYEDS-18 from tray.
(25) Push Abutton to close tray.
(26) Press 0 “R” button to the Drive Manual Operation menu.
(27) Press 0 “R” button to return to the Remocon Diagnosis
Menu.
(28) Press the ?/1 button to switch OFF set.
MIRR time Adjust Menu
1. CD MIRR time Check:
2. DVD MIRR time Check: XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [close] Tray close
[0] Return to previous menu
MIRR time Adjust Menu
1. CD MIRR time Check: yy YY
2. DVD MIRR time Check: XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [close] Tray close
[0] Return to previous menu
MIRR time Adjust Menu
1. CD MIRR time check: YY YY
2. DVD MIRR time check: XX XX
3. Threshold:
4. Save to EEPROM:
5. Default set MIRR time:
[Open] Tray open [close] Tray close
[0] Return to previous menu
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-DZ300
4-5. EXECUTING IOP MEASUREMENT
In order to execute mirror time adjustment, the following standard
procedures must be followed.
(1) In standby mode, press three buttons x, Aand VOLUME
+ simultaneously.
(2) Select “2. Drive Manual Operation” by pressing the 2 “R”
button on the remote commander. The screen will appear as
below.
(3) Select “3. ManualAdjustment” by pressing the 3 “R” button
on the remote commander. The screen will appear as below.
(4)Select Iopby pressing 6“R” button on the remotecommander.
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
5. Video Level Adjustment
Model : DS3 XX
IF-con Ver : XX.XX (XXXX)
Syscon Ver : X.XX
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
5. MIRR time adjust
0. Return to top Menu
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eg boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
oOChange Value
[RETURN] Return to previous menu
(5) Wait until a hexadecimal number appear.
(6) Convert each data from hexadecimal to decimal using
conversion table.
(7) Substract between these two values.
(8) If the remainder is smaller than 93 (decimal), then it is
OK. However if the value is higher than 93, then the BU
is defective and need to be change.
(9) Press RETURN “R” button to return back to previous menu.
(10) Press 0 “R” button to return to Top Menu and power OFF
the DVD Player.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq Boost Adjust:
6. Iop. 5B:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
Change Value
[0] Return to previous menu
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-DZ300 SECTION 5
ELECTRICAL ADJSTMENT
Checking Location: DMB10 board (Side A)
IC102
IC101
IC104
IC201
CN105
CN106
CN105 pin
3
(GND
)
CN105 pin
6
(RFMON)
1
6
DVD SECTION
When the base unit is replaced, perform the adjustment and the
measurement as shown below in this order.
1) MIRROR TIME ADJUSTMENT (See page 17)
2) EXECUTING IOP MEASUREMENT (See page 19)
[TEST DISC LIST]
Be sure to use the DVD disc that matches the signal standards of
your region.
• CD YEDS-18 (Part No.: 3-702-101-01)
PATD-012 (Part No.: 4-225-203-01)
• DVD SL (Single Layer)
NTSC : HLX-503 (Part No.: J-6090-069-A)
HLX-504 (Part No.: J-6090-088-A)
PAL : HLX-506 (Part No.: J-6090-077-A)
• DVD DL (Dual Layer)
NTSC : HLX-501 (Part No.: J-6090-071-A)
HLX-505 (Part No.: J-6090-089-A)
PAL : HLX-507 (Part No.: J-6090-078-A)
[RF Level Check]
Connection:
Procedure:
1. Conectan oscilloscope to CN105 pin 6(RFMON) and CN105
pin 3(GND) on the DMB10 board.
2. Turn the power on.
3. Insert the CD test disc (refer to the TEST DISC LIST), and
press the Hbutton to play the disc back.
4. Confirm that oscilloscope waveform is clear and check RF
signal level is correct or not.
Note: A clear RF signal waveform means that the shape “◊” can be
clearly distinguished at the center of the waveform.
5. Eject the CD disc, and insert the DVD SL test disk (refer to the
TEST DISC LIST), and press the Hbutton to play the disc
back.
+
–
CN105 pin
6
(RFMON)
CN105 pin
3
(GND)
oscilloscope
DMB10 board
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
RF signal waveform
level: 0.57 ±1.1 Vp-p (CD)
0.58 ±1.23 Vp-p (DVD)
Ver. 1.1
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
Table of contents
Other Sony Car Receiver manuals
Sony
Sony CDX-C90R User manual
Sony
Sony CDX-GT780UI Product guide
Sony
Sony XR-1780 User manual
Sony
Sony XR-C5109R User manual
Sony
Sony DSX-S100 User manual
Sony
Sony BluetoothH MEX-BT5100 User manual
Sony
Sony CDX-3900R User manual
Sony
Sony CDX-C90R User manual
Sony
Sony CDX-1150 - Compact Disc Player User manual
Sony
Sony CDX-GT270MP Product guide
Sony
Sony CDX-MR60UI User manual
Sony
Sony XR-T200 User manual
Sony
Sony MEXBT5700U - CD Receiver Bluetooth... User manual
Sony
Sony CDX-C4900R User manual
Sony
Sony MEX-R1 Product guide
Sony
Sony XDCAM EX Series User manual
Sony
Sony CDX-L510X - Fm/am Compact Disc Player Product guide
Sony
Sony CDX-A30 User manual
Sony
Sony XR-1100 User manual
Sony
Sony CDX-GT52W User manual
