6. ELECTRICAL PARTS LIST ....................................35
Unleaded solder
Boards requiring use of unleaded solder are printed with the leadfree 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.)
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 PAR TS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
2
: 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 viscous (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.
Page 3
Main unit
12354
67
8
Alphabetical order
Display 2
INPUT SELECTOR 3
MUTING 6
PHONES jack 8
PRESET TUNING +/– 4
SOUND FIELD 7
VOLUME 5
SECTION 1
GENERAL
Symbols
?/1 (power) 1
STR-LV700R
This section is extracted
from instruction manual.
3
Page 4
STR-LV700R
t
SERVICE POSITION
• POWER BOARD
POWER board
SECTION 2
SERVICING NOTES
1
remove five screws
(+BVTP 3x8)
2
isolation shee
4
Page 5
• VIDEO, DIG-IN, DIGITAL BOARD
9
DIG-IN board
7
VIDEO board
2
tuner unit
STR-LV700R
8
five screws
(+BVTP 3x8)
6
three screws
(+BVTP 3x8)
q;
three screws
(+BVTP 3x8)
1
three screws
(+BVTP 3x8)
5
VIF-20(EU) assy
qs
DIGITAL board
DIGITAL board
qa
four screws
(+BVTP 3x8)
3
two screws
(+BVTT 3x6)
DIG-IN board
VIF-20(EU) assy
qd
VIDEO board
4
two screws
(+BVTT 3x6)
isolation sheet
5
Page 6
STR-LV700R
• AMP BOARD
• On Removal
1
Bend claws 90 degree
clokwise.
• On Attaching
2
Bend claws 90 degree
counterclokwise.
2
Slide up
the heat sink.
1
Slide down
the heat sink.
AMP board
heat sink.
6
Page 7
SECTION 3
TEST MODE
All test modes can be cancelled by turning the main power off.
[SOUND FIELD CLEAR MODE]
The preset sound field is cleared when this mode is selected.
(Use this mode before returning the product to the client after repairs have been completed.)
Procedure:
1. While depressing the SOUND FIELD button, press the =/1
button to turn the main power on.
2. The message “SF .CLR.” appears on the indicator and the sound
field mode is cleared.
[FACTORY SET MODE]
All preset modes are reset to the default settings.
Procedure:
1. While depressing the PRESET TUNING – button, press the
=/1 button to turn the main power on.
2. Press the ENTER (SELECT) button on the remote controller
3 times consecutively, then press the MAIN MENU button
followed by the A.F.D button.
3. The message “FACTORT” appears on the indicator tube and
all the modes are reset to the default settings.
[ALL CLEAR MODE]
All the preset values are cleared when this mode is selected.
STR-LV700R
[FLUORESCENT INDICATOR TUBE TEST MODE]
All fluorescent indicator segments are tested in this mode.
Procedure:
1. While depressing the PRESET TUNING – button, press the
=/1 button to turn the main power on.
2. Press the ENTER (SELECT) button on the remote controller
3 times consecutively, then press the MAIN MENU button
followed by the M button.
3. All the fluorescent indicator segments turn on.
4. Each time the VIDEO button is pressed, the segments are
turned on and off in the following order.
Half of the segments turn on t the remaining half turn on
t all segments turn off t all the segments turn on.
[DSP TEST MODE]
Procedure:
1. Press the =/1 button to turn the main power on.
2. Press the ENTER (SELECT) button on the remote controller
3 times consecutively, then press the MAIN MENU button
followed by the MUTING button.
3. “SWP.NORM” appears on the indicator and the DSP mode is
set.
• Select the item by pressing the cursor button M or m .
• Select the function by pressing the cursor button < or , .
Procedure:
1. While depressing the PRESET TUNING – button, press the
=/1 button to turn the main power on.
2. Press the ENTER (SELECT) button on the remote controller
3 times consecutively, then press the MAIN MENU button
followed by the , button.
3. The message “CLEARED” appears on the indicator tube and
all the preset values are cleared. After the backup operation is
completed, the main power turns off automatically.
[SOFTWARE VERSION DISPLAY MODE]
The software version is displayed.
Procedure:
1. While depressing the PRESET TUNING – button, press the
=/1 button to turn the main power on.
2. Press the ENTER (SELECT) button on the remote controller
3 times consecutively, then press the MAIN MENU button
followed by the < button.
3. The software version is displayed (for example, “LSR CE
0.04”) on the indicator tube.
[KEY CHECK MODE]
The buttons are checked in this mode.
Procedure:
1. While depressing the PRESET TUNING – button, press the
=/1 button to turn the main power on.
2. Press the ENTER (SELECT) button on the remote controller 3 times consecutively, then press the MAIN MENU button followed by the m button.
3. The message “REST 05” appears on the indicator tube.
4. To start the countdown, press any button (other than the =/1
button).
The buttons which have been already counted are not recounted.
5. After all the buttons to be counted been pressed the message
“REST 00” is displayed. This completes the key check operation.
7
Page 8
STR-LV700R
Items
SWAP
DSP Version
DSP communication
Bass Management
Main Speaker cut off Freq.
LFE cut off Freq.
Co-ef. Read Address
Co-ef. Read Data
Co-ef. Write Address
Co-ef. Write Data
SRAM
Total operation time
Longest Power ON time
Output time less than
–50dB volume
Output time less than
–40dB volume
Output time less than
–30dB volume
Output time less than
–20dB volume
Output time less than
–10dB volume
Output time less than
0dB volume
Protector count value
Fuse open count value
EEPROM CONDITION
EEPROM READ
EEPROM Super Reset
DSP HALT MODE
Function
NORM
ALL
C SW
SLSR
–
–
–
–
–
–
–
–
–
OFF
ON
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Description
Normal channel output
Left input t Front Left, Surround Left, Center channel output
Right input t Front Right, Surround Right, Sub Woofer channel output
Left input t Center channel output
Right input t Sub Woofer channel output
Left input t Surround Left channel output
Right input t Surround Right channel output
“DSPV XXX” is displayed. Three large charactors are the dsp version that
is being used.
When this item is selected the message will be displayed “ OK ” if the
checking is correct. “ ERROR ” will be displayed in a case of an error.
Not used for service
Not used for service
Not used for service
Not used for service
Not used for service
Not used for service
Not used for service
“ RAMC. OFF ” will be displayed in a case of no checking.
By pressing Cursor button the checking starts.
“ RAMC. PASS ” will be displayed if the checking is good.
“ RAMC. NG ” will be displayed if an error occurs.
TTL-XXXX xx is displayed.
LNG-XXXX xx is displayed.
V50-XXXX xx is displayed.
V40-XXXX xx is displayed.
V30-XXXX xx is displayed.
V20-XXXX xx is displayed.
V10-XXXX xx is displayed.
V00-XXXX xx is displayed.
PROTXXXX xx is displayed.
FUSEXXXX xx is displayed.
E- XXXX is displayed.
S RSTt Super Reset : first time use EEPROM or test pattern
corrupted
FAILt EEPROM read / write with microcom has problem
V CHG t Software version change
D CHG t Destination / model change
CLEAR t Back up data initialize
NORM t Normal AC on
E- XXX-XX is displayed.
First four hex code is EEPROM address (controlled by +/– button).
Last two hex code is EEPROM data.
S.RST- XXX is displayed.
When YES is selected, press Cursor button to clear all EEPROM data
HALT NO or HALT YES is displayed.
Remark
Selection of setting
output channels
Checking communication
between DSP and microcom
Checking communication
between DSP and SRAM
Four large charactors are
hour. Two small charactors
are minutes.
0 to 255
8
Page 9
STR-LV700R
Ver 1.1
How To Upgrade the Firmware Version
The following is the method of upgrading the control software (firmware) preinstalled in the STR-L V700R to the latest version. Note that
this method should only be employed when the software version is upgraded.
Note: The firmware version installed in the STR-LV700R as of October 2003 is 1.0.3.
Before executing this procedure, check to make sure that the preinstalled software version will not be downgraded to older version.
The latest information on the software version can be found in the “STR-L V700R Support Information” at http://www.vaio-link.com /info/lv700R/
EN.
1. Preparation and setup of Vaio
1. Items required for writing the firmware
• Vaio for testing
VAIO computer models marketed from October 2003 running Windows XP Professional or Windows XP Home Edition.
Functions depend on the model of VAIO computer connected.
VAIO computer models marketed from October 2003
ModelsModels with Giga PocketModels without Giga Pocket
SupportedPCV-W seriesPCS-RS3 series without
functionsPCV-RZ4 seriesGiga Pocket
PCV-RS3 seriesAll Sony Notebooks with
VAIO Media
Music playbackYes
Photograph viewingYes
Video playbackYesNo
Television viewing and
recording
YesNo
Notes
• VAIO computer models marketed before October 2003 do not support the functions above.
• Depending on the configuration of your VAIO computer, there may be some operation restrictions. For details about these
restrictions and up-to-date information, visit the Sony home audio customer support Web site at http://www.vaio-link.com/info/
lv700R/EN/
• Test program disk (J-2501-266-A)
• STR-LV700R for writing firmware
• Remote commander (accessory)
• The network cable, cross-conversion cable and the connection adaptor supplied as accessories (a 100BASE-TX cross cable can also be
substituted for these items).
• Television set with line input terminals (video and audio terminals)
2. Connect the STR-LV700R to the Vaio for testing using the network cable, adapter and cross-conversion cable (or use the 100BASE-
TX cross cable).
Attach the supplied ferrite core to the
supplied network cable before connecting
the cable to the receiver
MONITOR
USB
HEADPHONES
MIC
LINE IN
MONITOR
VHF/UHF
AUDIO
AUDIO
S VIDEO/VIDEO S VIDEO/VIDEO
–
–
–
–
VIDEO OUTPUT
VIDEO1 INPUT
LINEPHONE
VAIO computer
To Ethernet port
Crossover
cable
Connection
adapter
Network cable
with ferrite core
(supplied)
To Ethernet port
ANTENNA
U
75
FM
AM
STR-LV700R
L
R
OUT
IN
HDD/MD
Notes
• This connection method may vary depending on factors specific to your network.
• In this conection method the VAIO computer must have a fixed IP address for the LAN connection.
3. Setup the Vaio according to the procedure given on pages 30 to 33 of the Instruction Manual.
9
Page 10
STR-LV700R
Ver 1.2
2. Start up STR-LV700R with the Firmware Write Mode.
1. Start up the STR-LV700R and press the N.MEDIA button on
the remote controller to open the main menu on the television
screen.
2. Use the cursor buttons and ENTER (SELECT) buttons on
the remote controller, select “Settings” t “System Settings”
t “Firmware Update” t “OK.”
3. Writing firmware from the Vaio for testing
Upgrade the two types of firmware (ipls.bin and route66s.bin) to
the latest versions.
Note that this method should only be employed when the software
version is upgraded.
In cases when the firmware is downloaded from the home page,
also follow the procedure given below.
1. Check the version.
Start the STR-LV700R, then open the main menu and select
“Settings” t “System Settings” t “Device Information.”
Next, check that the firmware version.
2. Start up “EU-firm-1.XX” t “Updater.exe” from “Test JIG
Tool CD” (J-2501-266-A). (XXX indicates version)
3. Click the Update button to begin updateing firmware.
The message “Wait a few minutes until this screen turns off
and the Standby lamp lights” is displayed on the screen. With
this unit, when this step is completed, the network media function automatically restarts.
OPERATION CHECK METHOD
How to check the operation after repairing the main unit
or writing firmware
The following items are needed to perform the check:
•A device that is able of checking the environment during firm-
ware writing along with video and audio output terminals.
• The server application (Giga Pocket Server 5.0) needs to be in-
stalled in the Vaio for testing.
To perform the check, connect the Vaio with the preinstalled server
application to the STR-LV700R and check that the test video and
audio data are played and output correctly via the network.
1. Preparation
2. Preparation of the Vaio for Testing
Use the same Vaio used for writing firmware.
2-1. Insert the J-2501-266-A test program disk into the test Vaio.
2-2. Install the test color bar /1kHz signal from the test program
disk. Start the Giga Pocket Explorer . From the video capsule menu, select “Read” and then click “Browse…”. Select
“CD-ROM” t “75p1k1min” folder t “75p1k1min.mpg.”
Enter “COLOR-1KHZ” in the Video Capsule Name field and
then click the Run button.
Saved in “My Cabinet” of the Giga Pocket Explorer.
3. Setup the Vaio according to the procedure given on pages 30
to 33 of the Instruction manual .
4. Connect the outputs (video, audio, optical digital audio) from
the STR-LV700R to a television set and connect the device
with the optical digital input.
2. Testing method
1. Start up the STR-LV700R and press the N.MEDIA button on
the remote controller to open the main menu on the television
screen.
2. When the main menu is displayed on the television screen,
select “Video t Watch video clips” and press the ENTER
(SELECT) button.
3. When the servers list is displayed in the “Select Server Screen.”
From this list, select the name of the Vaio for testing and press
the ENTER (SELECT) button and select “Connect” in the
submenu. If the servers list does not appear even after a certain time interval has elapsed, press the OPTIONS button
on the remote controller to display the tool menu. In the tool
menu, select “Update to the latest information” and press the
ENTER (SELECT) button.
4. When the server is connected, the selection menu for all libraries is displayed. From this menu, select “My Cabinet” and
press the ENTER (SELECT) button.
5. When the video capsule selection menu is displayed, select
“COLOR-1KHZ.”
6. If color bars are displayed for video and 1kHz is output to
audio, the unit is functioning properly.
Also check the video output, audio output and optical digital
output items.
7. After the system has been completed, reset the STR-LV700R
to the factory preset values.
1. Items required for testing
• STR-LV700R to be tested.
• Test JIG Tool CD (J-2501-266-A)
• Remote commander (accessory)
• The network cable, cross-conversion cable and connection
cable supplied as accessories (a 100BASE-TX cross cable can
also be substitute for these items).
•AV cable
• Optical digital cable
•Television set with line input terminals (video and audio terminals)
• Device with optical digital input
10
Select “Setting” t “System Setting” t “Factory Default”
t “OK.”
Page 11
Setting up STR-LV700R
Start
Use router?
Confirm CAT 5
straight cable used
to connect both
VAIO and STR-LV700R
Is an IP address
retrieved correctly?
Use network
switch/hub
Confirm devices
are connected to
router using LAN
parts (not WAN)
Confirm crossover
cable is
used to connect
VAIO and STR-LV700R
Confirm fixed IP is
set for VAIO
(e.g.IP:169.254.xxx.xxx,
mask: 255.255.0.0)
Select “Obtain an IP
address automatically
(not using router)” in IP
address menu
Restart STR-LV700R
Confirm CAT 5
straight cable used
to connect both
VAIO and STR-LV700R
Confirm network
switch/hub is
powered on
Confirm “Obtain an IP
address automatically
(using router)” is select
Tuning a frequency detection signal input from the tuner
I
STEREO tuning signal input from the tuner
O
Muting control signal output to the tuner
I
Data input from the tuner
I
System reset signal input
O
Serial control latch signal output to the tuner
—
Not used (open)
—
Not used (connected to ground)
—
Ground
O
Clock output (16MHz)
I
Clock input (16MHz)
—
Power supply (+3.3V (STBY))
O
Initialize signal output to CXD9743N
O
Mute signal output to CXD9743N
I
Not used (pull down)
I
Not used (pull down)
O
Data latch signal output CXD9743N (SL/SR)
O
Data latch signal output CXD9743N (C/SW)
O
Data latch signal output CXD9743N (L/R)
O
Enable signal output CXD9750
O
Reset signal output to LC89056W
O
Clock select signal output to LC89056W
O
Clock signal output to LC89056W
O
Chip enable signal output to LC89056W
O
Write data output to LC89056W
I
Read data input from LC89056W
I
PLL lock error, data error flag input from LC89056W
I
Source clock selection monitor input from LC89056W
Description
16
Page 17
• Circuit Boards Location
d
4.0Vp-p
13.5MHz
2V AC/DIV, 50 nsec/DIV
3 IC115 qs MCLK2
3.0Vp-p
16 MHz
1V AC/DIV, 50nsec/DIV
4
IC118 id X1
REG board
POWER board
AMP board
VIDEO board
• Waveforms
– DIGITAL Board –– AMP Board –
1
IC111 wa XOUT
4.0 Vp-p
1
IC403 4
3.3Vp-p
– DISPLAY Board –
1
IC802 5 OSC
STR-LV700R
Ver 1.1
1.3Vp-p
H. P board
SUB POWER board
DIG-IN board
DIGITAL board
tuner unit
FILTER boar
VIF-20(EU) assy
DISPLAY board
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this necessary note is printed in each block.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. p : pF. 50
WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ω and 1/
specified.
•%: indicates tolerance.
f
•
• 2 : nonflammable resistor.
• C : panel designation.
Note: The components identified by mark 0 or dotted line
: internal component.
with mark 0 are critical for safety.
Replace only with part number specified.
W or less unless otherwise
4
For printed wiring boards.
Note:
• X : parts extracted from the component side.
a
•
•: Pattern from the side which enables seeing.
Caution:
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.
: Through hole.
12.288 MHz
2V AC/DIV, 50nsec/DIV
2
IC111 w; XMCK
12.288 MHz
2V AC/DIV, 50nsec/DIV
4.0Vp-p
49.152 MHz
1V AC/DIV, 20nsec/DIV
2
IC405 6 FSOUT
49.152 MHz
1V AC/DIV, 20nsec/DIV
3.3Vp-p
µ
sec
2.4
0.5V AC/DIV, 1 µsec/DIV
2 Q801 C
µ
sec
8.5
10V AC/DIV, 5 µsec/DIV
20Vp-p
• A : B+ Line.
• B : B– Line.
•Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
No mark : FM
•Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
•Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
F: FM
c : VIDEO
1717
Page 18
STR-LV700R
4-2.BLOCK DIAGRAM – TUNER/DSP SECTION –
ANNTENA
DVD
TV/SAT
FM 75Ω
TV/SAT
IN
DVD
IN
VIDEO
IN
HDD/MD
IN
HDD/MD
OUT
DVD
COAX IN
DVD
OPT IN
TV/SAT
OPT IN
HDD/MD
OPT IN
HDD/MD
OPT OUT
VIDEO
IN
VIDEO
IN
VIDEO
IN
MONITOR
OUT
AM
J102
L
R
L
R
L
R
J103
L
R
L
R
J101
IC101
OPTICAL
RECEIVER
IC102
OPTICAL
RECEIVER
IC103
OPTICAL
RECEIVER
TRANSMITTER
J701
J702
IC104
OPTICAL
MUTE
STEREO
LCH
RCH
TUNED
CE
ST-DI/
81011761514134321
TUNED
MUTE
STEREO
MC-DO
CE
DI
R-CH
INPUT SELECT
12
14
15
R-CH
11
R-CH
R-CH
INPUT/OUTPUT SELECT
2
R-CH
8
R-CH
WAVE SHAPER
IC107
3
56 2
6
5
4
3
9
NETWORK MEDIA
7
5
VIDEO SELECT/DRIVER
IC701
12
1
3
VIDEO SELECT/
DRIVER
IC771
7
B
A
3
5
4
TUNER UNIT
ST-DO/
DO
MC-DI
SCLK
CLK
R-DATA
FM SIG OUT
RDS-DATA
RDS-INT
FSO
R-INT
TU901
BUFFER
IC108
X0X
X1
X2
X3
INH
AB
10 9
13
6
Q105
IC112
311
52B
52A
Q106
IC106
1
13
12
9
6
5
Q104Q103
VIDEO
SELECT
IC105
1C0 1Y
73
1C1
1C2
1C3
2Y
2C0
10
2C1
11
2C2
12
2C3
13
Q102
A
14
2
B
SWITCH
Q101
IC799
WAVE SHAPER
IC798
6
4
2
3
A
1
11
4132
1Q
213
1B
10
5
NC
D806,807
OR
R-CH
4066
153A
153B
LIN
RIN
5
166
SYSCLK
NC
NC
X101
12.288MHz
4066
NJU4066
70
153A
TC74153H_A
69
153B
TC74153H_B
68
TC74153H_C
29
A
22
VIDEO-SW-A
B
26
VIDEO-SW-B
C
24
VIDEO-SW-C
RL1
30
A
B
C
A/D CONVERTOR
IC113
A/D
SERIAL DATA
4
INPUT
5
20
XMCK
21
XOUT
22
XIN
IC114
+2.6V
13
REG.
DOUT
15
BCK
14
LRCK
13
FSYNC
12
INTERFACE
RSTB
PD
DIGITAL AUDIO
I/F RECEIVER
IC111
DATAO
DATA
DEMODULATOR
CIRCIT
TIMING
XSTATE
XMODE
CKSEL1
CLKCEDIDOERROR
47 3817 4837 36 35 34
94 95
100
9396 97 98 9972 759 7174 73 78 1453 5276 15
CE
CLK
XMODE
XSTATE
CKSEL1
DIRTUNERDSP
GATE
IC797
1
26
DI
BCK
LRCK
CKOUT
AUDIO
DO
16
14
15
13
24
ERROR
21
PD
PD
RL332POWER KEY OUT
RL2
31
52B
52A
TC4052B
MUTE
MUTE
TC4052A
STEREO
+2.6V+5V
TUNEDCEDIDOCLK
DATA
TUNED
STEREO
SLATCH
7 - 10,13 - 16,29 - 32,
108,107,105 - 102,
99,98,80 - 77,75 - 72
D8/GP0 - D15/GP7
SDI1
18
17
BCK1
15
LRCK1
30
SDI-2
D102
BCK-2
29
28
LRCK-2
22
KFSIO
69
GP8
59
EXLOCK
R-DATA
R-INT
FSO
40
DO
CLK
RDS-INT
RDS-DATA
FM SIG OUT
SYSTEM CONTROL
IC118 (1/2)
VIF-20 (EU) ASSY
SDRAM
IC116
D0 - 15
35 - 38
112,110,109,97 - 92,
D0 - 7
AUDIO DSP
IC115
HDOUT
HCLK
34 333532 36 56 68
20 19
1 185 4 3 2 7
HCLK
DATAO
HDOUT
A0 - 15
5 - 1,44 - 42,
27-24,21 - 18
85 - 82,66 - 64
A0 - 15
HDIN
HACN
HCS
HCS
HDIN
HACN
CN1004
17 6
45 44
BST
GP9PMXRST
113
PM
BST
GP9
(100BASE-TX)
CS
WE
CS0
WE0
SCKOUT
LRCKO
MCLK1
MCLK2
SDO1
SD03
SDO2
BCKO
GP10
2
XRST
X401
49.152MHz
CLOCK OSC
IC403
2
4
IC401
+1.8V
13
+5V+1.8V
REG
PCM/PWM CONVERTOR
IC405
XFSOIN
36
FS-IN
21
DATA
18
BCK
17
LRCK
INIT
23
NSMUTE
LAT1
SHIFT
SCDT
16
15
14
13
12
11
22
23
6
INIT
NSPMUT
SCLATC
SCSHIF
SCDT
FSCKO
FSOI
FSOUT
HPOUTL1
HPOUTL2
HPOUTR1
HPOUTR2
OUTL1
OUTL2
OUTR1
OUTR2
33
31
29
27
2
4
41
39
HP - L (+)
HP - L (–)
HP - R (+)
HP - R (–)
FL (+)
FL (–)
FR (+)
FR (–)
PCM/PWM CONVERTOR
IC408
36 XFSOIN
FS-IN
21
25
INIT
NSMUTE
LAT2
SHIFT
SCDT
DATA
18
BCK
17
LRCK
16
15
INIT
NSPMUT
14
SCLATC
13
SCSHIF
12
SCDT
11
FSCKO
22
NC
FSOI
23
FSOUT
6
OUTL1
OUTL2
OUTR1
OUTR2
2
4
41
39
C (+)
C (–)
WO (+)
WO (–)
DISPLAY/POWER
A
SECTION
(Page 19)
PCM/PWM CONVERTOR
IC411
LAT1
LAT2
91 90
LAT1(L/R)
16 XFSOIN
21
18
17
16
15
14
13
12
11
NC
22
23
6
NC
LAT3
SHIFT
SHIFT
LAT2(C/SW)
LAT3(SL/SR)
FAN DRIVER
Q403,109
FS-IN
DATA
BCK
LRCK
INIT
NSPMUT
SCLATC
SCSHIF
SCDT
FSCKO
FSOI
FSOUT
SCDT
SCDT
OUTL1
OUTL2
OUTR1
OUTR2
2
4
41
39
FAN 101
(FAN)
SL (+)
SL (–)
SR (+)
SR (–)
SIRCS
•R-ch is omitted due to same as L-ch
•Signal Path
: FM
: VIDEO
14
24
20
19
67
9
X102
13.5MHz
12
INIT
NSMUTE
LAT3
SHIFT
SCDT
INIT
85 8689 60 596
RST(INIT)
MSMUTE
MSMUTE
1818
Page 19
STR-LV700R
– DISPLAY/POWER SECTION–
HEADPHONE
AMP
IC402
A
TUNER/DSP
SECTION
(Page 18)
HP-L (+)
HP-L (–)
HP-R (+)
HP-R (–)
FL (+)
FL (–)
FR (+)
FR (–)
C (+)
C (–)
WO (+)
WO (–)
SL (+)
SL (–)
SR (+)
SR (–)
SIRCS
6
5
2
3
DIGITAL POWER AMP
IC404
INA
6
ENA
7
DIAGA
8
INB
16
ENB
17
DIAGB
18
DIGITAL POWER AMP
IC406
INA
6
ENA
7
DIAGA
8
INB
16
ENB
17
DIAGB
18
DIGITAL POWER AMP
IC407
INA
6
ENA
7
DIAGA
8
INB
16
ENB
17
DIAGB
18
WOOFER AMP
6
5
DIGITAL POWER AMP
IC410
INA
6
ENA
7
DIAGA
8
INB
16
ENB
17
DIAGB
18
DIGITAL POWER AMP
IC412
INA
6
ENA
7
DIAGA
8
INB
16
ENB
17
DIAGB
18
–
S806
7
1
OUTA
OUTB
OUTA
OUTB
OUTA
OUTB
OUTA
OUTB
OUTA
OUTB
VBB
VBB
VBB
73
VBB
VBB
PRESET
TUNING
9
19
9
19
9
19
IC409
9
19
9
19
+B
+B
+B
+B
+B
S805
REGULATOR
IC1001
7
8
9
Q901
DIN
CLK
STB
RSTX
FLASH1
FLASH2
L1001
L909
L906
FL DRIVER
IC802
77
28
27
MD0
49
51
MD2
2
4
IC906
31
REGULATOR
IC903
2
4
5
REGULATOR
IC907
2
4
5
LEVEL
DETECT
IC902
3
BUFFER
Q913,915
+7.2V REG.
Q902
SEG1
I
SEG16
GRID1
I
GRID2
VEE
+3.3V
REG.
2
14
29
42
31
30
1
D901
TUBE
FL801
+B
T901
POWER
TRANSFORMER
PC901
PC902
1
68
RECT
D109
D920
SWITCHING REGULATOR
+21V
REG.
Q905
IC901
RECT
D801,802
D804,805
3
D
2145
D906
D803
D919
OCP/
SYNC
T801
D902
D907
D933
VCC
+6.5V
LF902
OLP
FB/
LF901
DC/DC
Q801,802
CONVERTOR
F1
L
N
AC IN
1
1
1
D912
Q901
+3.3V
(–30V)
50
65
15
I
4
I
FLUORESCENT
INDICATIOR
I
I
IC119
+3.3V (STBY)
RESET
2
1
FLASH1
FLASH2
2
RESET
5
6
MD0
7
MD2
•Signal Path
: AUDIO
1
+7.4V
HPSW
RELAY
DRIVE
Q401
RY401
D420
PROTECT
Q402,403
1
S804
MUTING
D421
D423
D424
D425
S803
SOUND
FIELD
S801
=/1
S802
INPUT
SELECTOR
Q413
56
POWER KEY
KEY_INPUT (A/D3)
41
55
DIAG
PROTECT
Q404,405
PROTECT
Q406,407
PROTECT
Q409,410
PROTECT
Q411,412
+
HP-RY
J402
+
-
+
-
+
-
+
-
+
-
J403
WOOFER
RY402
RELAY
DRIVE
Q408
SW-RY
RV801
VOLUME
UP
SW-RY
67
WOOFER RELAY
DOWN
VOL (A)66VOL (B)
SYSTEM CONTROL
IC118 (2/2)
HP SW
HP -RY
25
17
92
EN
16
HP DETECT
HEADPHONE RELAY
FRONT
FRONT
CENTER
SURR
SURR
SUB
IC801
L
R
L
R
g
VOUT
54
1
SIRCS
J401
PHONES
(
SPEAKERS
IMPEDANCE
USE 6–16 Ω
EEPROM
IC117
SDA
5
34
SDA
EEPROM
+3.3V
(STBY)
+10V
+3.3V
+5V
+6.5V
IC908
31
D916,D917
PWCONT2
+3.3V
REG.
Q908
(
VCONT
8
VCONT
+5V
5
4
1
2
10
9
PWCONT2
PWCONT1
12 48
10
PWCONT2
PWCONT1
Q903
BUFFER
IC904
31
6
3
8
BUFFER
IC803
STOP
STOP
PWCONT1
VCONT
STOP
DIN
CLK
STB
SCL
6
DIN
CLK
STB
63
62
61
33
DIN
SCL
CLK
FL_STB
FL DRV/
LED DRV
1919
Page 20
STR-LV700R
4-3.PRINTED WIRING BO ARD – DIGITAL SECTION (SIDE A) –• See page 17 for Circuit Boar ds Location.
IC4018-759-832-05 IC BA18BC0FP-E2
IC4028-759-636-55 IC M5218AFP-TE1
IC4036-701-189-01 IC MC74VHC1GU04DFT1
IC4046-703-288-01 IC CXD9750L
IC4056-703-287-01 IC CXD9743N
IC4066-703-288-01 IC CXD9750L
IC4076-703-288-01 IC CXD9750L
IC4086-703-287-01 IC CXD9743N
IC4098-759-636-55 IC M5218AFP-TE1
IC4106-703-288-01 IC CXD9750L
R4011-216-081-00 METAL CHIP22K5%1/10W
R4021-216-097-11 RES-CHIP100K5%1/10W
R4031-216-033-00 METAL CHIP2205%1/10W
R4041-216-081-00 METAL CHIP22K5%1/10W
R4051-216-077-91 RES-CHIP15K5%1/10W
R4061-216-097-11 RES-CHIP100K5%1/10W
R4071-216-081-00 METAL CHIP22K5%1/10W
R4081-216-057-00 METAL CHIP2.2K5%1/10W
R4091-216-057-00 METAL CHIP2.2K5%1/10W
R4101-216-081-00 METAL CHIP22K5%1/10W
R4111-216-057-00 METAL CHIP2.2K5%1/10W
R4121-216-057-00 METAL CHIP2.2K5%1/10W
R4131-216-073-91 RES-CHIP10K5%1/10W
R4141-216-081-00 METAL CHIP22K5%1/10W
R4151-216-097-11 RES-CHIP100K5%1/10W
R4161-216-077-91 RES-CHIP15K5%1/10W
R4171-216-065-91 RES-CHIP4.7K5%1/10W
R4181-216-081-00 METAL CHIP22K5%1/10W
R4191-216-081-00 METAL CHIP22K5%1/10W
R4201-216-081-00 METAL CHIP22K5%1/10W
R4211-216-097-11 RES-CHIP100K5%1/10W
R4221-216-033-00 METAL CHIP2205%1/10W
R4231-216-819-11 METAL CHIP6805%1/10W
R4241-216-857-11 METAL CHIP1M5%1/10W
R4251-216-803-11 METAL CHIP335%1/10W
R4261-216-803-11 METAL CHIP335%1/10W
R4271-216-801-11 METAL CHIP225%1/10W
R4281-216-803-11 METAL CHIP335%1/10W
R4291-216-803-11 METAL CHIP335%1/10W
R4301-216-803-11 METAL CHIP335%1/10W
R4311-216-803-11 METAL CHIP335%1/10W
R4321-216-073-91 RES-CHIP10K5%1/10W
R4331-216-073-91 RES-CHIP10K5%1/10W
R4341-216-081-00 METAL CHIP22K5%1/10W
R4351-216-849-11 METAL CHIP220K5%1/10W
R4361-216-073-91 RES-CHIP10K5%1/10W
R4371-216-073-91 RES-CHIP10K5%1/10W
R4381-216-095-00 METAL CHIP82K5%1/10W
R4391-216-849-11 METAL CHIP220K5%1/10W
R4401-216-081-00 METAL CHIP22K5%1/10W
R4411-216-849-11 METAL CHIP220K5%1/10W
R4421-216-065-91 RES-CHIP4.7K5%1/10W
R4431-216-095-00 METAL CHIP82K5%1/10W
R4441-216-849-11 METAL CHIP220K5%1/10W
R4451-216-803-11 METAL CHIP335%1/10W
R4461-216-803-11 METAL CHIP335%1/10W
R4471-216-065-91 RES-CHIP4.7K5%1/10W
R4481-216-081-00 METAL CHIP22K5%1/10W
R4491-216-849-11 METAL CHIP220K5%1/10W
R4501-216-081-00 METAL CHIP22K5%1/10W
R4511-216-049-11 RES-CHIP1K5%1/10W
R4521-216-095-00 METAL CHIP82K5%1/10W
R4531-216-849-11 METAL CHIP220K5%1/10W
R4541-216-053-00 METAL CHIP1.5K5%1/10W
R4551-216-073-91 RES-CHIP10K5%1/10W
R4571-216-849-11 METAL CHIP220K5%1/10W
R4581-216-095-00 METAL CHIP82K5%1/10W
R4591-216-849-11 METAL CHIP220K5%1/10W
R4601-216-849-11 METAL CHIP220K5%1/10W
R4611-216-095-00 METAL CHIP82K5%1/10W
R4621-216-849-11 METAL CHIP220K5%1/10W
R4631-216-803-11 METAL CHIP335%1/10W
R4641-216-803-11 METAL CHIP335%1/10W
R4651-216-821-11 METAL CHIP1K5%1/10W
IC1016-600-014-01 IC TORX141L (DVD OPT IN)
IC1026-600-014-01 IC TORX141L (TV/SAT OPT IN)
IC1036-600-014-01 IC TORX141L (HDD/MD OPT IN)
IC1046-600-012-11 IC TOTX141L(RED) (HDD/MD OPT OUT)
J1011-778-228-11 JACK, PIN 1P (COAX IN)
< IC >
< JACK >
R4661-216-857-11 METAL CHIP1M5%1/10W
R4671-216-809-11 METAL CHIP1005%1/10W
R4681-216-809-11 METAL CHIP1005%1/10W
R4691-216-809-11 METAL CHIP1005%1/10W
R4701-216-809-11 METAL CHIP1005%1/10W
R4711-216-809-11 METAL CHIP1005%1/10W
R4721-216-809-11 METAL CHIP1005%1/10W
R4731-216-821-11 METAL CHIP1K5%1/10W
R4741-216-821-11 METAL CHIP1K5%1/10W
R4751-216-809-11 METAL CHIP1005%1/10W
R4761-216-809-11 METAL CHIP1005%1/10W
R4771-216-809-11 METAL CHIP1005%1/10W
R4781-216-803-11 METAL CHIP335%1/10W
R4791-216-809-11 METAL CHIP1005%1/10W
R4801-216-803-11 METAL CHIP335%1/10W
R4811-216-809-11 METAL CHIP1005%1/10W
R4821-216-833-11 METAL CHIP10K5%1/10W
R4831-216-821-11 METAL CHIP1K5%1/10W
R4841-216-821-11 METAL CHIP1K5%1/10W
R4861-216-017-91 RES-CHIP475%1/10W
IC1058-759-926-17 IC TC74HC153AF(EL)
IC1068-759-008-67 IC BU4066BCF-E2
IC1078-759-242-70 IC TC7WU04F(TE12R)
IC1088-759-525-25 IC BU4052BCF-E2
IC1118-759-825-15 IC LC89056W-E
IC1128-759-636-55 IC M5218AFP-TE1
IC1138-759-560-56 IC PCM1800E/2K
IC1148-759-835-63 IC NJM2391DL1-26(TE1)
IC1158-759-698-76 IC CXD9617R
IC1166-704-037-01 IC IC61LV6416-15TG
IC1178-759-641-86 IC BR24C16F-E2
IC1186-803-919-01 IC MB90F474HPF-G-SOZ1398
IC1196-702-913-01 IC S-80929CNMC-G8ZT2G
IC7978-759-424-13 IC SN74HC00ANS-E05
IC7988-759-239-55 IC TC74HC123AF(EL)
R1371-216-097-11 RES-CHIP100K5%1/10W
R1381-216-081-00 METAL CHIP22K5%1/10W
R1391-216-081-00 METAL CHIP22K5%1/10W
R1401-216-013-00 METAL CHIP335%1/10W
R1411-216-065-91 RES-CHIP4.7K5%1/10W
R1421-216-081-00 METAL CHIP22K5%1/10W
R1431-216-115-00 METAL CHIP560K5%1/10W
R1441-216-013-00 METAL CHIP335%1/10W
R1451-216-025-11 RES-CHIP1005%1/10W
R1771-216-057-00 METAL CHIP2.2K5%1/10W
R1781-216-049-11 RES-CHIP1K5%1/10W
R1791-216-295-91 SHORT CHIP0
R1831-216-073-91 RES-CHIP10K5%1/10W
R1841-216-049-11 RES-CHIP1K5%1/10W
R1851-216-049-11 RES-CHIP1K5%1/10W
R1861-216-033-00 METAL CHIP2205%1/10W
R1871-216-033-00 METAL CHIP2205%1/10W
R1881-216-033-00 METAL CHIP2205%1/10W
R1891-216-033-00 METAL CHIP2205%1/10W
R1901-216-033-00 METAL CHIP2205%1/10W
R1911-216-033-00 METAL CHIP2205%1/10W
R1921-216-033-00 METAL CHIP2205%1/10W
R1931-216-033-00 METAL CHIP2205%1/10W
R1941-216-033-00 METAL CHIP2205%1/10W
R1951-216-033-00 METAL CHIP2205%1/10W
R1961-216-033-00 METAL CHIP2205%1/10W
R1971-216-073-91 RES-CHIP10K5%1/10W
R3011-216-073-91 RES-CHIP10K5%1/10W
R3021-216-864-11 METAL CHIP05%1/10W
R3031-216-864-11 METAL CHIP05%1/10W
R3041-216-864-11 METAL CHIP05%1/10W
R3051-216-864-11 METAL CHIP05%1/10W
R3061-216-864-11 METAL CHIP05%1/10W
R3071-216-065-91 RES-CHIP4.7K5%1/10W
R3081-216-033-00 METAL CHIP2205%1/10W
R3091-216-033-00 METAL CHIP2205%1/10W
R3101-216-033-00 METAL CHIP2205%1/10W
R3111-216-033-00 METAL CHIP2205%1/10W
R3121-216-033-00 METAL CHIP2205%1/10W
R3131-216-033-00 METAL CHIP2205%1/10W
R3141-216-033-00 METAL CHIP2205%1/10W
R3151-216-033-00 METAL CHIP2205%1/10W
R3161-216-033-00 METAL CHIP2205%1/10W
R3171-216-033-00 METAL CHIP2205%1/10W
R3181-216-033-00 METAL CHIP2205%1/10W
R3191-216-033-00 METAL CHIP2205%1/10W
R3201-216-033-00 METAL CHIP2205%1/10W
R3211-216-033-00 METAL CHIP2205%1/10W
R3221-216-033-00 METAL CHIP2205%1/10W
R3231-216-033-00 METAL CHIP2205%1/10W
R3241-216-033-00 METAL CHIP2205%1/10W
R3251-216-033-00 METAL CHIP2205%1/10W
R3261-216-033-00 METAL CHIP2205%1/10W
R3271-216-033-00 METAL CHIP2205%1/10W
R3281-216-033-00 METAL CHIP2205%1/10W
R3301-216-049-11 RES-CHIP1K5%1/10W
R3311-216-073-91 RES-CHIP10K5%1/10W
R7961-216-025-11 RES-CHIP1005%1/10W
R7971-216-073-91 RES-CHIP10K5%1/10W
R7981-216-864-11 METAL CHIP05%1/10W
R7991-216-864-11 METAL CHIP05%1/10W
R8011-216-055-00 METAL CHIP1.8K5%1/10W
R8021-216-073-91 RES-CHIP10K5%1/10W
R8031-216-041-00 METAL CHIP4705%1/10W
R8041-216-041-00 METAL CHIP4705%1/10W
R8051-216-049-11 RES-CHIP1K5%1/10W
R9201-216-669-11 METAL CHIP5.6K0.5%1/10W
R9211-216-820-11 METAL CHIP8205%1/10W
R9221-216-809-11 METAL CHIP1005%1/10W
R9241-216-821-11 METAL CHIP1K5%1/10W
R9251-216-821-11 METAL CHIP1K5%1/10W
R9261-216-833-11 METAL CHIP10K5%1/10W
R9271-216-845-11 METAL CHIP100K5%1/10W
R9281-216-835-11 METAL CHIP15K5%1/10W
0 R9301-219-237-11 SOLID3.3M20%1/2W
R9311-216-813-11 METAL CHIP2205%1/10W
R9321-216-826-11 METAL CHIP2.7K5%1/10W
R9331-216-820-11 METAL CHIP8205%1/10W
R9341-215-901-61 METAL OXIDE33K5%2W
R9361-216-821-11 METAL CHIP1K5%1/10W
R9381-216-847-11 METAL CHIP150K5%1/10W
R9011-216-033-00 METAL CHIP2205%1/10W
R9031-245-392-51 METAL OXIDE0.155%1W
R9041-216-341-11 METAL OXIDE0.225%1W
R9051-216-063-91 RES-CHIP3.9K5%1/10W
R9061-216-833-11 METAL CHIP10K5%1/10W
JR7031-216-296-11 SHORT CHIP0
JR7041-216-296-11 SHORT CHIP0
< WIRE JUMPER >
JW701 1-216-296-11 SHORT CHIP0
JW702 1-216-296-11 SHORT CHIP0
JW705 1-216-296-11 SHORT CHIP0
< RESISTOR >
R7011-216-022-00 METAL CHIP755%1/10W
R7021-216-022-00 METAL CHIP755%1/10W
R7031-216-022-00 METAL CHIP755%1/10W
R7051-216-065-91 RES-CHIP4.7K5%1/10W
R7061-216-065-91 RES-CHIP4.7K5%1/10W
The components identified by mark 0 or
dotted line with mark 0 are critical for safety .
Replace only with part number specified.
R7081-216-097-11 RES-CHIP100K5%1/10W
45
Page 46
STR-VL700R
REVISION HISTORY
Clicking the version allows you to jump to the revised page.
Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.
Ver.DateDescription of Revision
1.02003.11New
1.12004.01Correction of Test Mode.
Addition of Trouble shooting. (SPM-03140)
1.22004.06Correction of Operation Check Method (Page 10). (SPM-04054)
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