Sony DAV-DZ1000 / HCD-DZ1000 Service Manual ▷ View online
29
HCD-DZ1000
52: Open kick spindle error
51: Spindle stop error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can’t buffering
81: Unknown media type
51: Spindle stop error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can’t buffering
81: Unknown media type
13-4-1. Clear the Laser Hour
Press
DISPLAY button and then press CLEAR button on the
remote commander. The data for both CD and DVD data are reset.
13-4-2. Clear the Emergency History
Press DVD TOP MENU button and then press CLEAR button on
the remote commander. The error code for all emergency history
would be reset.
the remote commander. The error code for all emergency history
would be reset.
13-4-3. Clear the Initialize Setup Data
Press DVD MENU button and then press CLEAR button on the
remote commander.
remote commander.
Emg. History Check
01. 01 05 04 04
Laser Hours
CD
0h
0min
DVD
0h
0min
00 92 46 00
00 00 00 00
00 00 23 45
02. 02 02 01 01
00 A9 4B 00
00 00 00 00
00 00 23 45
[Next] Next Page [Prev] Prev Page
[O] Return to Top Menu
[O] Return to Top Menu
Emg. History Check
01. 00 00 00 00
Laser Hours
CD
999h
59min
DVD
999h
59min
00 00 00 00
00 00 00 00
00 00 00 00
02. 00 00 00 00
00 00 00 00
00 00 00 00
00 00 00 00
[Next] Next Page [Prev] Prev Page
[O] Return to Top Menu
[O] Return to Top Menu
Emg. History Check
Initialize setup data...
Laser Hours
CD
999h
59min
DVD
999h
59min
[Next] Next Page [Prev] Prev Page
[O] Return to Top Menu
[O] Return to Top Menu
Version information
[O] Return to Top Menu
Firm (Main) : Ver. x.xxx
Firm (Sub) : xx.xx
RISC : xxxxxx
8032 : xxxxxx
Audio DSP : xx.xx.xx.xx
Servo DSP : xx.xx.xx.xx
Firm (Sub) : xx.xx
RISC : xxxxxx
8032 : xxxxxx
Audio DSP : xx.xx.xx.xx
Servo DSP : xx.xx.xx.xx
13-4-4. Return to the Top Menu of Remocon Diagnosis
Menu
Press 0 button on the remote commander.
• Check Version Information
To check the version information, please follow the following
procedure.
To check the version information, please follow the following
procedure.
(1) From the Top Menu of Remocon Diagnosis Menu, select “4.
Version Information” by pressing the 4 button on the remote
commander. The following screen appears on the on-screen
display.
commander. The following screen appears on the on-screen
display.
To return to the Top Menu of Remocon Diagnosis Menu, press
0 button on the remote commander.
0 button on the remote commander.
30
HCD-DZ1000
SECTION 5
ELECTRICAL ADJUSTMENT
DVD SECTION
When the optical pick-up assy is replaced, perform the “Executing
IOP Measurement”.
IOP Measurement”.
Executing IOP Measurement (See page 27)
[FM Tune Level Check]
Procedure:
1. Turn the power on.
2. Input the following signal from Signal Generator to FM
2. Input the following signal from Signal Generator to FM
antenna input directly.
* Carrier Freq : A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation
: 75 kHz
Modulation : 1 kHz
ANT input : 35 dBu (EMF)
ANT input : 35 dBu (EMF)
Note:
Please use 75 ohm “coaxial cable” to connect SG and the set. You
cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.
cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and tune A, B and C signals.
4. Confirm “TUNED” is lit on the display for A, B and C signals.
4. Confirm “TUNED” is lit on the display for A, B and C signals.
The mark of “TUNED” means “The selected station signal is
received in good condition.”
received in good condition.”
TUNER SECTION
generator
OUT (75
Ω
)
SET
31
31
HCD-DZ1000
HCD-DZ1000
• Circuit Boards Location
SECTION 6
DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in
Note:
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
•
A
: B+ Line.
•
B
: B– Line.
• Voltages and waveforms are dc with respect to ground un-
der no-signal (detuned) conditions.
• Voltages and waveforms are dc with respect to ground in
service mode.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
no mark: DVD STOP
( ) : DMPORT
< > : FM
tolerances.
no mark: DVD STOP
( ) : DMPORT
< > : FM
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω
).
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
J
: CD PLAY
c
: DVD PLAY
d
: TUNER
L
: VIDEO
E
: Y
a
: CHROMA
r
: COMPONENT VIDEO
f
: AUDIO IN
h
: DIGITAL IN
• Abbreviation
AUS
: Australian model
E3
: 220 – 240V AC area in E model
KR
: Korean model
MX
: Mexican model
RU
: Russian model
SP
: Singapore model
TW
: Taiwan model
For Printed Wiring Boards.
Note:
•
Note:
•
X
: parts extracted from the component side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
Caution:
Pattern face side: Parts on the pattern face side seen from
(SIDE B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(SIDE A) the parts face are indicated.
Pattern face side: Parts on the pattern face side seen from
(SIDE B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(SIDE A) the parts face are indicated.
Note: The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
C
B
These are omitted.
E
Q
C E
B
These are omitted
IO-S-OUT board
DMPORT board
(EXCEPT MX)
(EXCEPT MX)
DSP board
FL board
JACK board
P-SW board
DIAT-CON board
SPEAKER board
MAIN board
HEATSINK B board
INSULATOR board
SUPPORT board
HEATSINK A board
TUNER (FM/AM)
POWER board
MS-203 board
Ver. 1.2
32
32
HCD-DZ1000
HCD-DZ1000
6-1. BLOCK DIAGRAM – RF/VIDEO SECTION –
: CD PLAY
: DVD PLAY
: AUDIO
• Signal Path
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
SCORE
XVOICE
Rch
Lch
SCORE
VOICE
VOICE
G
AUDIO
SECTION
(Page 34)
DC
DC
IC451(1/2) AMP
5
7
6
IC453 SCORE DET
6
7
5
3
1
2
MUSIC L+R
MIC 1+2
IC451(2/2) AMP
3
1
2
IC452 VOICE DET
6
7
5
3
1
2
DETECTOR
6
2
3
4
5
11
10
19
18
252
253
DVDRFIP
DVDA
DVDB
DVDC
DVDD
TPI
TNI
MC
MD
MD
29 V2O
C
D
LD01
MDI1
LD02
MSW
IOP
MDI2
OSP
OSN
IC1101
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
OPTICAL
PICK-UP
BLOCK
(KHM-313CAA)
2AXIS
DEVICE
FOCUS/
FOCUS/
TRACKING
COIL
23
20
LIMITSW
SMPTE_Y[0]
|
SMPTE_Y[7]
Y0
|
Y7
TX27M
CLK
VCK
130
22
21
36
48
43
15
37
1
Q1102 (2/2)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q1101
VOLUME CONTROL
Q1102 (1/2)
AUTOMATIC POWER
CONTROL (FOR CD)
LASER
DIODE
(FOR CD)
LASER
DIODE
(FOR DVD)
FOCUS COIL
DRIVE
42
41
35
3
34
4
TRACKING COIL
DRIVE
32
31
38
42
39
37
41
30
50
REG
REG
IC1201
FOCUS/TRACKING COIL DRIVER,
SLED/SPINDLE/LOADING MOTOR DRIVER
27
28
M
M
M
M
(SPINDLE MOTOR)
46
47
FMO
TROPENPWM
FOO
DMO
TRO
VREFO
SPFG
40 IOPMON
RF
VOA/A
VOB/B
VOC/C
VOD/D
VOF/F+H
VOE/E+G
VC
LIMIT SW
LD(780)
PD
VR(780)
VR(650)
(LO:DVD,HI:CD)MSW
LD(650)
FCS+
VCC
FCS–
TRK+
+3.6V
+2.5V
TRK–
SP+
SP–
SL+
SL–
D
C
B
A
SW+9V
9 NB
B
8 NA
A
REG
VCC
VCC
39
PS
V REF
RF+3.3V
8
30
29
SLED MOTOR
DRIVE
SPINDLE MOTOR
DRIVE
M
M
(SLED MOTOR)
51
BUFFER
BUFFER
TSD
MCS
19
20
22
21
40
45
IC501 (1/4)
SYSTEM CONTROLLER
IC1701
HDMI DRIVER
98
IFCK
DVD_SCO
33
99
xIFCS
DVD_XIFCS
37
108
xSYSRST
MTK RST
SYSRST
SCO
SCD
SCD
SID
38
97
IFSDO
DVD_SOD
32
100
IFSDI
53
OCSW
CDM_OPEN_SW
27
112
IFBSY
CKSW
XTALI
DVD_XIFBUSY
34
DVD_SID
31
10
13
16
17
6
7
172 REV
173 FWD
222
KMOD
KARAOKE MODE
KRMOD
36
167
MIC
MIC_DET_OUT
MIC
35
9
12
171 MUTE123
169 MUTE
168 TSD_M
22
24
24
25
52
EEWP 54
CKSW
OCSW1
S001
M203
(CHUCK/TRAY DETECT)
(LOADING MOTOR)
LDM+
LDM-
28 V2REFO
105 RXD
106 TXD
5
6
2
1
RFMON
CN1105
TO DIAG JIG
V2REFO
RXD
TXD
Q1103
SPDIF
A
POWER
SECTION
(Page 35)
xSYSRST
AMP
SECTION
(Page 33)
B
IC1102
32M FLASH ROM
IC1103
EEPROM
SCL
SDA
WE
X1101
27MHz
191
Y
182
R/Cr/Pr
189
187
C
CVBS
185
Y/G
183
B/Cb/Pb
177
WIDE
J301
J303(1/2)
12 CBIN
10 CYIN
4 CVBSIN
18
CBOUT
14
25
CRIN
SI
20
CYOUT
23
CVBSOUT
2 CIN
6
YIN
26
COUT
21
YOUT
16
CROUT
CBOUT
CYOUT
VOUT
VIDEO
VSUB5V
DET
TXD
RXD
CROUT
SYOUT
SCOUT
COMPONENT
VIDEO OUT
S VIDEO
(DVD ONLY)
MONITOR OUT
VIDEO
Y
PB/CB
PR/CR
J300(1/2)
SAT/CABLE
VIDEO IN
IC308
VIDEO AMP, 75
Ω DRIVER
83
VSEL1
87
VSEL2
88
VSEL3
89
CLINK_DET
29
CLINK_RX_IN
VSUB(5V),VIDEO5V
30
CLINK_TX_OUT
3
CEC_RX_IN
22
CEC_TX_OUT
82
VSEL0
6
1
IC309
VIDEO OUTPUT SELECTOR
Q9724,9726,9728
RX-BUFFER
3
2
1
7
IC1111(1/2)
OSC
IC1111(2/2)
OSC
4
3
IC1104
64M SDRAM
234
VCLK 166
165
|
161
159
|
157
7 6 5
5
4
CN204(1/2)
DMPORT
EXCEPT MX
Q9729
TX-BUFFER
26
11
SPDIF
SPDIF 216
72
AD3
ASDATA0 197
73
ACK
ACLK 211
77
ABCK
ABCK 210
78
ALRCK
ALRCK 209
79
PWDN
PWON 223
24
SSO
SDA 102
22
SSCK
SCL 101
HDMI_SDA 104
HDMI_SCL 103
21
RST
XSYSRST 108
25
INT
XTXINT 110
27
13
|
20
8
13 MUTE2
3 MUTE1
TX2P,N
|
TX0P,N
TCKP,N
HTPLG
HDMI+5V
+5V POWER
CEC
TMDS DATA2-0 +, -
TMDS CLOCK +, -
HPD
IC1705
6
+3.3V
58,57
55,54
52,51
55,54
52,51
49,48
CN1701
HDMI OUT
(DVD ONLY)
2
SDA
SCL
4
2
1
Q1701
SWITCH
40
224
226
199
200
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