Sony HBD-DZ340 / HBD-DZ340K / HBD-DZ640K / HBD-DZ740 Service Manual ▷ View online
HBD-DZ340/DZ340K/DZ640K/DZ740
21
9-5. CHECK VERSION INFORMATION
To check the version information, please follow the following pro-
cedure.
To check the version information, please follow the following pro-
cedure.
(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.
Version information
[O] Return to Top Menu
Firm (Main) : Ver. xxxxx
Firm (Sub) : xxxxx
RISC : xxxxx
8032 : xxxxx
Audio DSP : xxxxx
Servo DSP : xxxxx
Firm (Sub) : xxxxx
RISC : xxxxx
8032 : xxxxx
Audio DSP : xxxxx
Servo DSP : xxxxx
Phy,Adr, : F.F.F.F
To return to the Top Menu of Remocon Diagnosis Menu, press
[0] button on the remote commander.
[0] button on the remote commander.
When the optical pick-up assy is replaced, perform the “EXECUT-
ING IOP MEASUREMENT”.
ING IOP MEASUREMENT”.
EXECUTING IOP MEASUREMENT (See page 19)
[FM Tune Level Check]
Procedure:
1. Turn the power on.
2. Input the following signal from Signal Generator to FM an-
1. Turn the power on.
2. Input the following signal from Signal Generator to FM an-
tenna 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)
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.
3. Set to FM tuner function and tune A, B and C signals.
4. Confi rm “TUNED” mark is lit on the display for A, B and C
4. Confi rm “TUNED” mark is lit on the display for A, B and C
signals.
The mark of “TUNED” mark means “The selected station signal is
received in good condition.”
received in good condition.”
Note: The “TUNED” mark is displayed by the upper, middle, and lower
segments.
STEREO
MODE IN
TUNED
MODE IN
TUNED
DVD SECTION
TUNER SECTION
generator
OUT (75
:)
SET
FM ANTENNA
SECTION 4
ELECTRICAL ADJUSTMENTS
HBD-DZ340/DZ340K/DZ640K/DZ740
22
SECTION 5
DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
F unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
and 1/4 W or less unless otherwise
specifi ed.
• 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
under 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
Voltage variations may be noted due to normal production
tolerances.
no mark : TUNER (FM)
< > : DVD PLAY
< > : DVD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
).
• Circled numbers refer to waveforms.
• Signal path.
F :
TUNER
J
: DVD PLAY
L :
VIDEO
r : COMPONENT VIDEO
N :
MIC
d :
AUDIO
IN
• Abbreviation
E3
E3
: 240V AC area in E model
E12
: 220 – 240V AC area in E model
E15
: Iranian model
E32
: 110 – 240V AC area in E model
E93
: 240V AC area in E model (Including E3 area)
EA
: Saudi Arabia model
IT
: Italian model
PH
: Philippines model
SAF
: South African model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
For Printed Wiring Boards.
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.)
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Abbreviation
E3
E3
: 240V AC area in E model
E12
: 220 – 240V AC area in E model
E15
: Iranian model
E32
: 110 – 240V AC area in E model
E93
: 240V AC area in E model (Including E3 area)
EA
: Saudi Arabia model
PH
: Philippines model
SAF
: South African model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
• Circuit Boards Location
Note: The components identifi ed by mark
0 or dotted
line with mark
0 are critical for safety.
Replace only with part number specifi ed.
MAIN board
POWER KEY board
KEY board
USB board
LED board
MS-203 board
IO board
SCART board (DZ340/DZ740)
POWER board
PANEL board
Ver. 1.4
• Indication of transistor.
C
B
These are omitted.
E
Q
C E
B
These are omitted.
HBD-DZ340/DZ340K/DZ640K/DZ740
HBD-DZ340/DZ340K/DZ640K/DZ740
23
23
RF
DETECTOR
LASER
DIODE
(FOR CD)
OPTICAL PICK-UP
BLOCK
(KHM-313CAA)
Q1102 (1/2)
LD DRIVE
CONTROL (FOR CD)
DVDRFIP
10
V2REFO(2.8V) 27
RXD
TXD
DVDA
VOA/A
VOB/B
VOC/C
VOD/D
VOD/D
VOF/F+H
VOE/E+G
VC
PD
CD LD
(780)
6
DVDB
7
DVDC
8
DVDD
9
TNI
17
TPI
A
A
B
C
D
B
C
D
C
D
18
NA
11
NB
12
MC
13
MD
14
V20 (2.0V)
28
LD01
22
MDI1
19
MDI2
20
LASER
DIODE
(FOR DVD)
Q1102 (2/2)
LD DRIVE
CONTROL (FOR DVD)
Q1101
PD VOLUME
CONTROL
IC1501
FOCUS/TRACKING DRIVER,
LOADING/SPINDLE/SLED MOTOR DRIVER
IC1101 (1/3)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP,
DVD SYSTEM CONTROL
DIGITAL SERVO PROCESSOR
IC5002 (1/5)
SYSTEM CONTROLLER
XSYSRST
IFSCK
IFSDO
IFSDI
XIFCS
IC1103 (1/2)
EEPROM
(SERVICE JIG)
AMP
DVD LD
VR (650)
VR (780)
VR (780)
MSW
Q1103
I0P
VCC
(650)
LD02
MSW
FOO
VREFO
TRO
FMO
DMO
DMO
21
TROPENPWM
38
MTK RST
ABCK
ALRCK
ACLK
ASDATA0
ASDATA1
ASDATA2
45
TXD
RXD
V2REFO
RFMON
CN1105
1
2
5
6
SDA
5
SCL
6
DVD_SCO
37
DVD_SOD
36
DVD_SID
35
DVD XIFCS
51
CDM_OPEN_SW
44
DVD_XIFBUSY
XSYSRST
S001
(CHUCK/TRAY DETECT)
M203
(LOADING MOTOR)
XSYSRST
OCSW1
CKSW
LDM+
LDM-
50
98
FMO
37
FOO
41
DMO
36
TRO
FMO
FOO
DMO
TRO
40
FWD
94
REV
95
IOPMON
39
OP_INP
35
REGRST
MUTE
TSD_M
MUTE
TSD_M
LIMITSW
(LIMITSW)
53
28
14
35
34
36
27
30
20
19
21
22
23
24
26
18
15
29
54
2AXIS
DEVICE
FOCUS/
FOCUS/
TRACKING
COIL
(SLED MOTOR)
REG01
REG02
(SPINDLE MOTOR)
FCS+
FCS-
TRK+
TRK-
SP-
SP+
SL-
SL+
DIFF AMP
MCS
REG
2
39
10
11
10
11
SPINDLE MOTOR
DRIVE
12
13
13
SLED MOTOR
DRIVE
FOCUS COIL
DRIVE
6
7
7
TRACKING COIL
DRIVE
9
8
8
M
M
M
M
130
158
157
VREFO(1.4V)
29
105
106
106
MC_DATA (ADIN) 206
XSYSRST
IFCK
99
XIFCS
97
IFSDO
108
OCSW 104
IFBSY 110
CKSW 103
SDA 101
SCL 102
IFSDI 100
ASDATA2 223
ASDATA1 225
ASDATA0 226
ACLK 203
ALRCK 205
ABCK 204
AMP
SECTION
A
VIDEO
SECTION
C
AUDIO
SECTION
D
SDOUT2
AUDIO
SECTION
B
M
x SIGNAL PATH
: TUNER
: DVD PLAY
: DVD PLAY
5-1. BLOCK DIAGRAM – RF Section –
(Page 25)
(Page 26)
(Page 24)
(Page 25)
HBD-DZ340/DZ340K/DZ640K/DZ740
HBD-DZ340/DZ340K/DZ640K/DZ740
24
24
5-2. BLOCK DIAGRAM – VIDEO Section –
83
TV_SEL
81
V_SEL0
17
CEC_TX_RX
210
RGB_SEL
DZ340K/DZ640K
DZ640K
187
CVBS
185
Y/G
183
B/Cb/Pb
182
R/Cr/Pr
209
WIDE
Q7005
180
TX2P
179
TX2N
177
TX1P
176
TX1N
174
TX0P
173
TX0N
171
TCKP
170
TCKN
162
HTPLG
2
VOUT
9
PR OUT
12
PY OUT
10
PB OUT
14
CVBS OUT
CROUT
CYOUT
CBOUT
VOUT
BLANKING
CONTROL
Q7001,7002,7004(2/2)
FUNCTION SWITCH
CONTROL
(TV/WIDE/PART)
Q7003,7004(1/2)
IC7001
VIDEO DRIVER
VIDEO DRIVER
IC7003
CN401 (1/2)
J7002
VIDEO OUT
J7001
CN1701
VIN
4
1
3 PYIN
4 PB IN
5 PR IN
4 PB IN
5 PR IN
CVBSIN
DZ340/DZ640K/DZ740
DZ340/DZ740
DZ340/DZ740
DZ340K
CEC_TX_RX
7 MUTE2
6 MUTE1
7
8
16
19
15
11
11
R/COUT
1 TMDS DATA2 +
3 TMDS DATA2 –
4 TMDS DATA1 +
6 TMDS DATA1 –
7 TMDS DATA0 +
9 TMDS DATA0 –
3 TMDS DATA2 –
4 TMDS DATA1 +
6 TMDS DATA1 –
7 TMDS DATA0 +
9 TMDS DATA0 –
10 TMDS CLOCK +
12 TMDS CLOCK –
12 TMDS CLOCK –
19 HPD
G OUT
BOUT
BOUT
CVBSOUT
BLANKING OUT
FUNCTION SW
Y
PB
COMPONENT
VIDEO OUT
PR
HDMI OUT
+6V
IC1103 (2/2)
EEPROM
IC1102
FLASH ROM
DVD SYSTEM CONTROL, DSP
IC1101 (2/3)
SYSTEM CONTROLLER
IC5002 (2/5)
IC1104
SDRAM
+5V REG
IC1707.
BUFFER
IC1705
WF
EEWP
SCL
SDA
18 +5V POWER
13 CEC
15 SCL
16
16
14
SDA
Reserved
SPDIF_ARC
LEVEL SHIFT
Q1706
7
112 101 102
DDC_CLK
161
DDC_DA
159
CLKE
37
UDQM
39
LDQM
15
WE
11
OE
28
CE
26
45
12
/CAS
17
/RAS
18
/WE
16
/CS
19
CLK
38
BA1
21
BA0
20
CKE
147
DQM1
132
DQM0
111
_CAS
134
_RAS
135
_R
WE
133
_RCS
136
DRCLK
146
BA1
138
BA0
137
XWR
66
XRD
78
XROMCS
XWR
XRD
XROMCS
A1–A21
A0
76
SCL
6
SDA
5
Q1701
LEVEL SHIFT
139–141,143,144
149–155
2,4,5,7,8,10,11,13,42,
44,45,47,48,50,51,53
117–113,119–129
22–26,29–35
RD0–RD15
RA0–RA11
RD0–RD15
RA0–RA11
56–64,67–75,77,
87,91,92
29,31,33,35,
38,40,42,44
79,80,82–86,89
25–16,10–1,48
HD0–HD7
HA0–HA21
A0–A21
HD0–HD7
HD0–HD7
DQ0–DQ7
RA0–RA21
DQ15/A-1
RESET
XSYSRST
C
RF
SECTION
E
AUDIO
SECTION
P/S
BUFFER
IC1001
T OUTPUT (TO TV)
EURO AV
1
2
1A
3Y
1
x SIGNAL PATH
: VIDEO
: COMPONENT VIDEO
(Page 23)
(Page 25 )
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