For purposes of improvement, specifi cations and design are subject to change without notice.
•
Please use this service manual with referring to the operating instructions without fail.
•
Some illustrations using in this service manual are slightly different from the actual set.
•
SR6005
S0159-1V02DM/DG1010
Copyright 2010 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.
Ver. 2
Please refer to the
MODIFICATION NOTICE.
Page 2
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components,
Only original
MARANTZ
parts can insure that your
MARANTZ
MARANTZ
product will continue to perform to the specifi cations for
company has created the ultimate in stereo sound.
which it is famous.
Parts for your
MARANTZ
ORDERING PARTS :
equipment are generally available to our National Marantz Subsidiary or Agent.
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi ed.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
USA
MARANTZ AMERICA, INC
100 CORPORATE DRIVE
MAHWAH, NEW JERSEY 07430
USA
JAPAN
D&M Holdings Inc.
D&M BUILDING, 2-1 NISSHIN-CHO,
KAWASAKI-KU, KAWASAKI-SHI,
KANAGAWA, 210-8569 JAPAN
EUROPE / TRADING
D&M EUROPE B. V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860
Symbol z Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol z .
Any other component substitution (other than original type), may increase risk of fi re or electrical shock hazard.
安全上の注意:
zがついている部品は、安全上重要な部品です。必ず指定されている部品番号の部品を使用して下さい。
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary
AC cord connector pins (with unit NOT connected to AC mains and its Power switch ON), and the face or Front Panel of
product and controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied,
and verifi ed before it is return to the user/customer.
Ref. UL Standard No. 60065.
In case of diffi culties, do not hesitate to contact the Technical
Department at above mentioned address.
2
091105DM/DG
Page 3
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis
resistance check. if the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the
power cord is less than 460 kohms, the unit is defective.
Be sure to test for leakage current with the AC plug in both polarities, in addition, in each power ON, OFF and STANDBY
mode, if applicable.
CAUTION
Please heed the points listed below during servicing and inspection.
◎Heed the cautions!
Spots requiring particular attention when servicing, such
as the cabinet, parts, chassis,etc., have cautions indicated
on labels. be sure to heed these causions and the
cautions indicated in the handling instructions.
◎Caution concerning electric shock!
(1) An AC voltage is impressed on this set, so touching
internal metal parts when the set is energized could
cause electric shock. Take care to avoid electric
shock, by for example using an isolating transformer
and gloves when servicing while the set is energized,
unplugging the power cord when replacing parts, etc.
(2) Tere are high voltage parts inside. Handle with extra
care when the set is energized.
◎ Caution concerning disassembly and
assembly!
Through great care is taken when manufacturing parts
from sheet metal, there may in some rare cases be burrs
on the edges of parts which could cause injury if fi ngers
are moved across them. Use gloves to protect your hands.
◎Only use designated parts!
The set's parts have specific safety properties (fire
resistance, voltage resistance, etc.). For replacement
parts, be sure to use parts which have the same
poroperties. In particular, for the important safety parts
that are marked z on wiring diagrams and parts lists, be
sure to use the designated parts.
◎ Be sure to mount parts and arrange the wires
as they were originally!
For safety seasons, some parts use tape, tubes or other
insulating materials, and some parts are mounted away
from the surface of printed circuit boards. Care is also
taken with the positions of the wores omsode amd clamps
are used to keep wires away from heating and high
voltage parts, so be sure to set everything back as it was
originally.
◎Inspect for safety after servicing!
Check that all screws, parts and wires removed or
disconnected for servicing have been put back in their
original positions, inspect that no parts around the area
that has been serviced have been negatively affected,
conduct an inslation check on the external metal
connectors and between the blades of the power plug,
and otherwise check that safety is ensured.
(Insulation check procedure)
Unplug the power cord from the power outlet, disconnect
the antenna, plugs, etc., and turn the power switch on.
Using a 500V insulation resistance tester, check that the
inplug and the externally exposed metal parts (antenna
terminal, headphones terminal, input terminal, etc.) is
1MΩ or greater. If it is less, the set must be inspected and
repaired.
CAUTION
Concerning important safety
parts
Many of the electric and structural parts used in the set
have special safety properties. In most cases these
properties are difficult to distinguish by sight, and using
replacement parts with higher ratings (rated power and
withstand voltage) does not necessarily guarantee that
safety performance will be poreserved. Parts with safety
properties are indicated as shown below on the wiring
diagrams and parts lists is this service manual. Be sure to
replace them with parts with the designated part number.
(1) Schematic diagrams ......Indicated by the z mark.
(2) Parts lists ......Indicated by the z mark.
Using parts other than the designated
parts could result in electric shock, fi res
or other dangerous situations.
3
Page 4
NOTE FOR SCHEMATIC DIAGRAM
WARNING:
Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacture
CAUTION:
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the
leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the unit is defective.
WARNING:
DO NOT return the unit to the customer until the problem is located and corrected.
NOTICE:
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM
ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL
INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.
r.
NOTE FOR PARTS LIST
Parts for which "nsp" is indicated on this table cannot be supplied.
1.
When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
2.
3.
Ordering part without stating its part number can not be supplied.
4.
Part indicated with the mark "★" is not illustrated in the exploded view.
5.
Not including General-purpose Carbon Film Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
Not including General-purpose Carbon Chip Resistor in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
6.
WARNING:
● Resistors
Ex.:RN
* Resistance
● Capacitors
Ex.:CE
* Capacity (electrolyte only)
* Capacity (except electrolyte)
・ When the dielectric strength is indicated in AC,"AC" is included after the dieelectric strength value.
Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
14K
Type
Shape
and performance
RD: Carbon
RC: Composition
RS : Metal oxide film
RW: winding
RN: Metal film
RK : Metal mixture
2
Indicates number of zeros after effective number.
2-digit effective number.
2-digit effective number, decimal point indicated by R.
04W
Type
Shape
and performance
2
Indicates number of zeros after effective number.
2-digit effective number.
2
Indicates number of zeros after efective number. (More than 2)
2-digit effective number.
2E
Power
2B : 1/8 W
2E : 1/4 W
2H : 1/2 W
3A : 1 W
3D : 2 W
3F : 3 W
3H : 5 W
1800ohm=1.8kohm1 8
1.2ohm1 R 2
1H
Dielectric
strength
0J : 6.3 V
1A : 10 V
1C : 16 V
1E : 25 V
1V : 35 V
1H : 50 V
2A : 100 V
2B : 125 V
2C : 160 V
2D : 200 V
2E : 250 V
2H : 500 V
2J : 630 V
2200μF2 2
2200pF=0.0022μF2 2
182
Resistance
F:±1%
G:±2%
J:±5%
K:±10%
M:±20%
3R2
CapacityMAllowable
G
Allowable
error
P : Pulse-resistant type
NL : Low noise type
NB : Non-burning type
FR : Fuse-resistor
F : Lead wire forming
error
F:±1%
G:±2%
J:±5%
K:±10%
M:±20%
Z:±80%
:- 20%
P : +100%
C:±0.25pF
D:±0.5pF
= : Others
FR
Others
BP
Others
HS : High stability type
BP : Non-polar type
HR: Ripple-resistant type
DL : For change and discharge
HF : For assuring high requency
U : UL part
C : CSA part
W : UL-CSA part
F : Lead wire forming
2
・ Units:μF.
1
・ Units:pF
2.2μF2 R
1-digit effective number.
2-digit effective number, decimal point indicated by R
220pF2 2
Indicates number of zeros after effective numver. (0 or 1)
2-digit effective number.
4
Page 5
TECHNICAL SPECIFICATIONS
n Audio Section
• Power amplifi er
Rated output :
Front :
110 W + 110 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
190 W + 190 W (6 Ω, 1 kHz with 10 % T.H.D.)
Center :
110 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
190 W (6 Ω, 1 kHz with 10 % T.H.D.)
Surround :
110 W + 110 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
190 W + 190 W (6 Ω, 1 kHz with 10 % T.H.D.)
Surround Back :
110 W + 110 W (8 Ω, 20 Hz – 20 kHz with 0.08 % T.H.D.)
190 W + 190 W (6 Ω, 1 kHz with 10 % T.H.D.)
Output connectors : 6 – 8 Ω (SPEAKER A + B : 8 Ω)
• Analog
Input sensitivity/Input impedance : 175 mV/50 kΩ
Frequency response : 10 Hz – 100 kHz — ±3 dB (Source Direct mode)
S/N : 98 dB (IHF–A weighted, Source Direct mode)
n Video Section
• Standard video connectors
Input/output level and impedance : 1 Vp-p, 75 Ω
Frequency response : 5 Hz – 10 MHz — +1, –3 dB
• Standard video connectors
Input/output level and impedance :
Y (brightness) signal — 1 Vp-p, 75 Ω
B / CB signal — 0.7 Vp-p, 75 Ω
P
R / CR signal — 0.7 Vp-p, 75 Ω
P
Frequency response : 5 Hz – 60 MHz — +0, –3 dB
DIMENSION
n Tuner section
[FM](Note: μV at 75 Ω, 0 dBf = 1 x 10
Receiving Range (for U) :
[FM] 87.5 MHz – 107.9 MHz
Receiving Range (for N,K) :
[FM] 87.5 MHz – 108.0 MHz
Usable Sensitivity :
[FM]1.2 μV (12.8 dBf)
50 dB Quieting Sensitivity (for U) :
[FM]MONO 2.8 μV (20.2 dBf)
50 dB Quieting Sensitivity (for N,K) :
[FM]MONO 2.0 μV (17.3 dBf)
STEREO 42 μV (34.5 dBf)
S/N (IHF-A) :
[FM]MONO 70 dB
STEREO 67 dB
Total harmonic Distortion (at 1 kHz) (for U) :
[FM]MONO 0.7 %
STEREO 1.0 %
Total harmonic Distortion (at 1 kHz) (for N,K) :
[FM]MONO 0.3 %
STEREO 0.7 %
[AM]18 μV
–15
W)
[AM]520 kHz – 1710 kHz
[AM]522 kHz – 1611 kHz
n General
Power supply (for U) : AC 120 V, 60 Hz
Power supply (for K) : AC 220 V, 50 Hz
Power supply (for N) : AC 230 V, 50 Hz
Power consumption :
650 W
0.2 W (Standby)
3 W (CEC standby)
Maximum external dimensions :
440 (W) x 161 (H) x 389 (D) mm
Weight : 11.8 kg
n Remote Control Unit (RC011SR)
Batteries : R03/AAA Type (two batteries)
53.5245
389
348.517.522.5
214.564.0
30.58630.0
146.5
161
344
440
14.5
5
Page 6
CAUTION IN SERVICING
Initializing AV SURROUND RECEIVER
AV SURROUND RECEIVER initialization should be performed when the μcom, peripheral parts of μcom, and Digital
P.W.B. are replaced.
1. Turn off the power using ON/STANDBY button.
2. Press ON/STANDBY button while simultaneously pressing SURR.MODE and AUTO buttons.
3. Check that the entire display is fl ashing with an interval of about 1 second, and release your fi ngers from the 2
buttons and the microprocessor will be initialized.
Note:•If step 3 does not work, start over from step 1.
All user settings will be lost and this factory setting will be recovered when this initialization mode.
•
So make sure to memorize your setting for restoring after the initialization.
ON/STANDBY
AUTO
SURR.MODE
Service Jigs
When you repair the printing board, you can use the following JIG (Extension cable kit).
Please order to marantz Offi cial Service Distributor in your region if necessary.
8U-110084S :
(Refer to "JIG FOR SERVICING".)
EXTENSION UNIT KIT: 1 Set
6
Page 7
DISASSEMBLY
• Disassemble in order of the arrow of the fi gure of following fl ow.
• In the case of the re-assembling, assemble it in order of the reverse of the following fl ow.
• In the case of the re-assembling, observe "attention of assembling" it.
• If wire bundles are untied or moved to perform adjustment or parts replacement etc., be sure to rearrange them neatly
as they were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise generation.
CABINET TOP
FRONT PANEL ASSY
Refer to "DISASSEMBLY
1. FRONT PANEL ASSY"
and "EXPLODED VIEW"
PCB FRONT
(Ref. No. of EXPLODED VIEW : 26)
PCB USB
(Ref. No. of EXPLODED VIEW : 59-1)
PCB PCB MIC_H/P
(Ref. No. of EXPLODED VIEW : 59-2)
RADIATOR ASSY
Refer to "DISASSEMBLY
2. RADIATOR ASSY"
and "EXPLODED VIEW"
PCB 7CH_AMP ASSY
(Ref. No. of EXPLODED VIEW : 50)
PCB GUIDE_L
(Ref. No. of EXPLODED VIEW : 60)
PCB H/S GUIDE
(Ref. No. of EXPLODED VIEW : 61)
PCB GUIDE_R
(Ref. No. of EXPLODED VIEW : 62)
PCB REG CNT/PCB REG
Refer to "DISASSEMBLY
3. PCB REG CNT/PCB REG"
and "EXPLODED VIEW"
PCB REG
(Ref. No. of EXPLODED VIEW : 53)
PCB REG_CNT
(Ref. No. of EXPLODED VIEW : 54)
HDMI UNIT ASSY
Refer to "DISASSEMBLY
4. HDMI UNIT ASSY"
and "EXPLODED VIEW"
PCB FRONT_CNT
(Ref. No. of EXPLODED VIEW : 55)
PCB SIDE_CNT
(Ref. No. of EXPLODED VIEW : 56)
PCB RS232
(Ref. No. of EXPLODED VIEW : 57)
PCB SIRIUS
(Ref. No. of EXPLODED VIEW : 58)
PCB VIDEO ASSY
(Ref. No. of EXPLODED VIEW : 63)
PCB AUDIO
(Ref. No. of EXPLODED VIEW : 64)
PCB PREOUT
(Ref. No. of EXPLODED VIEW : 65)
PCB HDMI ASSY
(Ref. No. of EXPLODED VIEW : 66)
PCB SPK/PCB SMPS
Refer to "DISASSEMBLY
5. PCB SPK/PCB SMPS"
and "EXPLODED VIEW"
PCB SPK
(Ref. No. of EXPLODED VIEW : 51)
PCB SMPS
(Ref. No. of EXPLODED VIEW : 52)
7
Page 8
About the photos used for descriptions in the "DISASSEMBLY" section.
• The direction from which the photographs used herein were photographed is indicated at "Direction of photograph: ***"
at the left of the respective photographs.
• Refer to the table below for a description of the direction in which the photos were taken.
• Photographs for which no direction is indicated were taken from above the product.
• The Photographs is SR6005 N1B model.
The viewpoint of each photograph
(Photografy direction)
[View from above]
Direction of photograph: B
Front side
Direction of photograph: C
1. FRONT PANEL ASSY
Proceeding :
(1) Remove the screws.
CABINET TOP
Direction of photograph: A
FRONT PANEL ASSY
→
Direction of photograph: D
View from bottom
8
Page 9
(2) Disconnect the connector wires then remove the screws.
STYLEPIN : Loose
Direction of photograph: C
(3) Disconnect the connector wires and FFC cable.
CP308
Direction of photograph: D
cut
FFC cableN4401
Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in FRONT PANEL ASSY.
9
Page 10
2. RADIATOR ASSY
Proceeding :
(1) Remove the screws.
View from bottom
CABINET TOP
FRONT PANEL ASSY
→
RADIATOR ASSY
→
(2) Cut the wire clamp bands, then remove the screws.
cut
STYLEPIN : Loose
Direction of photograph: C
Direction of photograph: D
10
Page 11
(3) Disconnect the connector wires.
RADIATOR ASSY
PCB 7CH AMP
PCB 7CH AMP
CP401
N4905
Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in RADIATOR ASSY.
CP405CP403CP402
11
Page 12
3. PCB REG CNT/PCB REG
Proceeding :
(1) Remove the screws.
(2) Disconnect the connector wires and connector board.
CABINET TOP
PCB REG CNT/PCB REG
→
Direction of photograph: B
FRONT PANEL ASSY
→
PCB REG CNTPCB REG
RADIATOR ASSY
→
Direction of photograph: C
CP102
CP104PCB REG CNT
Board to board
CP13A PCB REG
N2004
12
Page 13
4. HDMI UNIT ASSY
Proceeding :
(1) Cut the wire clamp bands, then disconnect the connector wire and FFC cable.
Direction of
photograph: C
CABINET TOP
HDMI UNIT ASSY
→
cutcut
N4905
N4610
FFC cable
CP401
N4401
HDMI UNIT ASSY
CP13A
(2) Remove the screws, then remove the BACK PANEL.
Direction of photograph: A
N2004
13
Page 14
(3) Remove the screws and the SUPPORTER PCB.
Remove the PCB SIRIUS and the PCB RS232 from the PCB SIDE CNT(Board to board).
Board to board
PCB SIRIUS
PCB RS232
(4) Disconnect the connector board.
BRACKET HDMI
SUPPORTER PCB
Board to board
Board to board
(5) Disconnect the connector board.
Board to board
PCB HDMI
Board to board
14
PCB VIDEO ASSY
Page 15
(6) Remove the screws then disconnect the connector.
(7) Disconnect the connector board.
Direction of photograph: A
Connector
Board to board
PCB PREOUT
PCB AUDIO
Board to board
PCB FRONT CNTPCB SIDE CNT
Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in HDMI UNIT ASSY.
15
Page 16
5. PCB SPK/PCB SMPS
Proceeding :
(1) Remove the screws and SUPPORTER P.C.
View from bottom
CABINET TOP
HDMI UNIT ASSY
→
SUPPORTER P.C.
PCB SPK/PCB SMPS
→
(2) Disconnect the connector wire, then remove the screws and SUPPORTER P.C.
Direction of
photograph: D
SUPPORTER P.C.
16
CX102
Page 17
(3) Disconnect the connector wire, then remove the screws. Remove the PCB SPK and the PCB SMPS from the main
unit.
CP405CP403CP402
(4) Disconnect the connector board.
CP1
PCB SMPSPCB SPK
17
Board to board
Page 18
SPECIAL MODE
Special mode setting button
Press the ON/STANDBY button to turn on while pressing both buttons A and B at the same time.
b
ModeButton AButton BContents
Firmware versions such as Main, Sub, DSP are displayed in
μcom/DSP Version display modeSTATUSRETURN
Errors checking mode
(Displaying the protection history)
Initialization modeSURR. MODEAUTO
Panel lock modeAUTOENTER
Panel lock mode
(Remove Master volume)
Cancellation of panel lock modeAUTORETURNPanel lock mode is cancelled.
When power is turned on, pressing both buttons A and B at the same time for 3 seconds or more.
b
ModeButton AButton BContents
Mode for preventing remote control
acceptance
DUAL BACKUP MEMORY (Backup)BANDENTER
DUAL BACKUP MEMORY (Recovery)BANDMENU
DUAL BACKUP MEMORY
(Backup Clear)
STATUSCURSOR
AUTOCURSOR 1Operations using main unit panel buttons are rejected.
CURSOR
BANDAUTO
MENU
0
the FL manager. Errors are displayed when they occur. (Refer
to 19 page.)
Displaying the protection history
0
(Refer to 21page.)
Backup data initialization is carried out.
(Refer to 6 page.)
Operations using main unit panel buttons or master volume are
rejected.
Operations using remote control are rejected.
Select with the CURSOR 0 1 button.
Backup of DUAL BACKUP MEMORY is performed.
(Refer to 23 page.)
Recovery of DUAL BACKUP MEMORY is performed.
(Refer to 23 page.)
Backup of DUAL BACKUP MEMORY is cleared.
(Refer to 23 page.)
ON/STANDBY
SURR.MODEMENU
STATUSBAND
RETURN
AUTOCURSOR
0 1
18
Page 19
1. μcom/DSP Version display mode
1.1. Operation specifi cations
μcom/DSP version display mode:
When started up, the version information is displayed.
Starting up:
With the "STATUS" and "RETURN" buttons pressed, press the "ON/STANDBY" button to turn the power on.
Now, press the "STATUS" button to the display the 2nd item information on the FL Display.
1.2. Display Order
Error information(Refer to 1.3. Error display) → qModel destination information → wMain μ-com/ROM version →
Main 1st Boot Loader → rSub μ-com/Sub FBL → tDSP version → yAudio PLD → uOSD FPGA Confi g →
e
OSD Program → oOSD font data → Q0HD RADIO SDK/HD RADIO BBP (SR6005 U only) → Q1USB Version
i
Model destination information :
q
Upper
Lower
Main μ-com & ROM version :
w
Upper
Lower
SR6005N
S/N.**********
Main:**.**
MainROM:**.**
Main 1st Boot Loader :
e
Upper
Lower
Sub μ-com & Sub FBL :
r
Upper
Lower
DSP ROM :
t
Upper
Lower
Audio PLD :
y
Upper
Lower
OSD FPGA Confi g :
u
Upper
Lower
MainFBL:**.**
Sub:**.**
SubFBL:**.**
DSP:**.**
AudioPLD:**.**
OSDConfig:
************
OSD Program :
i
Upper
Lower
OSD font data :
o
Upper
Lower
OSDRPG:
************
OSDDAT:
************
19
Page 20
HD RADIO SDK/HD RADIO BBP (SR6005 U only):
Q0
Upper
Lower
USB Version :
Q1
Upper
*HDSDK:**.**
*HDBBP:C0002.000
USB:**.**
Lower
1.3. Error display
See the following table for each "Error information" display and its contents (status).
Display order is q,w,e,r,t,y.
ConditionStateState
Sub-com NG No response from Sub-com
q
DIR NGNo response from DIR
w
When DSP boot, executing DSP reset makes no change to DSP1 FLAG0
port "H".
No change to DSP FLAG0 port "H" before issuing DSP command.
When DSP data read, executing WRITE="L" makes no change to ACK="H".
When DSP data read, executing REQ="L" makes no change to ACK="L".
DSP NG
e
EEPROM NGError appeared in EEPROM checksum.(*** is a block address number.)
r
USB NGNo response from USB
t
Both SUB/DSP
y
/EEPROM OK
When DSP data write, executing WRITE="H" makes no change to ACK="H".
When DSP data write, executing REQ="L" makes no change to ACK="L".
When DSP special code boot, executing DSP reset makes no change to
DSP FLAG0 port "H".
No change to DSP FLAG0 port "H" before issuing DSP special read
command.
No change to DSP FLAG0 port "H" before DSP version read.
-com.
SUBERROR01
DIRERROR01
DSPERROR01
DSPERROR02
DSPERROR03
DSPERROR04
DSPERROR05
DSPERROR06
DSPERROR11
DSPERROR12
DSPERROR13
E2PROMERR***
USBERROR01
(No error display, version display only)
20
Page 21
2. Errors checking mode (Displaying the protection history)
2.1. Operation specifi cations
Error mode (Displaying the protection history):
When started up, the error information is displayed.
Starting up:
●All model commonness
With the "STATUS" and "CURSOR 0" buttons pressed, press the "ON/STANDBY" button to turn the power on. The error
(protection history display) mode is set.
Now, press the "STATUS" button to turn on the FL display.
2.2. About the display on the FL display
When the "STATUS" button is pressed after setting the error (protection history display) mode, a history like the one
shown below is displayed, depending on the conditions.
(1) Normally (when there has been no protection incident)
Upper
Lower
(2) For ASO (when the last protection incident was ASO protection)
Upper
Lower
Cause: The line between speaker terminals is shorted, or use speakers having impedance less than that specifi ed.
Supplementary information: As the excess current is detected after operation of the speaker relay, the shorted
Turning on the power without correcting the abnormality will cause the protection function to work about 5 seconds
later and the power supply will be shut off.
(3) For DC (when the last protection incident was DC protection)
Upper
Lower
Cause: DC output of the power amplifi er is abnormal.
Turning on the power without correcting the abnormality will cause the protection function to work about 5 seconds
later and the power supply will be shut off.
(4) For THERMAL (when the last protection incident was THERMALprotection)
PROTECTHISTOR Y
:NOPROTECT
PROTECTHISTOR Y
:ASO
speaker terminal and the connected speaker can be identifi ed.
PROTECTHISTOR Y
:DC
Upper
Lower
Cause: The temperature of the heat sink is excessive.
Turning on the power without correcting the abnormality will cause the protection function to work about 5 seconds
later and the power supply will be shut off.
Additional causes of protection can be due to loose connections, associated components, Microprocessor, etc.
z
When the "STATUS" button is pressed again after the above protection history is displayed, the normal display reappears.
PROTECTHISTOR Y
:THERMAL
21
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2.3. Clearing the protection history
There are two ways to clear the protection history, as described below.
Start up the error (protection display) mode, display the error, then press and hold in the "ENTER" button for 3 seconds.
(1)
Upper
Lower
Upper
Lower
Upper
Lower
(2) Initialize. (Refer to "Initializing AV SURROUND RECEIVER" 6 page.)
If you want to save a backup, use the method in 2.3.(1) above.
b
PROTECTHISTOR Y
:THERMAL
Press and hold in the "ENTER" button for 3 seconds.
PROTECTHISTOR Y
CLEAR
The above is displayed and the protection history is cleared.
PROTECTHISTOR Y
:NOPROTECT
Warning indication by the POWER LED
If the power is turned off when a protection incident has been detected, the POWER LED (red) fl ashes as a warning
according to the conditions in which the protection incident occurred.
(1) ASO/DC PROTECTION : Flashes in cycles of 0.5 seconds (0.25 seconds lit, 0.25 seconds off)
(2) THERMAL PROTECTION : Flashes in cycles of 2 seconds (1 second lit, 1 second off)
22
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3. DUAL BACKUP MEMORY
This product has a Dual Backup Memory function. The conventional Backup functions to memorize, in the EEPROM
(U5302) in the circuit, a current setting of the moment the main power is turned off so that it can be restored when it
is turned ON again. Meanwhile, the DUAL BACKUP MEMORY is capable of memorizing any arbitrary setting that is
confi gured while the product is in operation so as to restore it at any time. When servicing units returned from end-users
for repairs, use this function to back up the current setting (e.g. Tuner Preset). This will enable the units to be returned to
the users after repairs, with the setting unchanged.
NOTE : If end-users use this function, the data will be overwritten.
The contents of the memory do not disappear even if you initialize this unit.
If you want to erase, please refer to 3.2. SERVICE PRECAUTIONS.
3.1. HOW TO OPERATE
-Backup-
(1) Confi gure a setting you would like to save in the MEMORY and hold down the "BAND" and "ENTER" buttons on the
Front Panel at the same time for 3 seconds or more.
(2) The FL Display indicates "MEMORY SAVING" while the Backup is being performed.
FLD
(3) The FL Display indicates "COMPLETE" when the Backup is completed.
FLD
-Recovery-
(1) Hold down the "BAND" and "MENU" buttons at the same time for 3 seconds or more.
(2) The FL Display indicates "MEMORY LOAD" while the Recovery is being performed.
FLD
(3) After the FL Display indicates "COMPLETE", the product goes into Standby mode. When the power is restored, the
Recovery is completed.
FLD
The FL Display indicates "NO BACKUP" if the DUAL BACKUP MEMORY has not been activated with no data to be
recovered saved in the Memory.
FLD
MEMORYSAVING
COMPLETE
MEMORYLOAD
COMPLETE
NOBACKUP
3.2. SERVICE PRECAUTIONS
When the Flash Rom (U5302) on the HDMI PWB is replaced make sure, in order to maintain consistency with the
Backup Memory, to clear the DUAL BACKUP MEMORY in thefollowing way :
-How to clear the Backup Memory-
(1) Hold down the "BAND" and "AUTO" buttons at the same time for 3 seconds or more.
(2) The FL Display indicates "BACKUP CLEAR" while the memory is being cleared.
FLD
(3) After the FL Display indicates "COMPLETE", the operation is completed.
FLD
BACKUPCLEAR
COMPLETE
23
Page 24
JIG FOR SERVICING
When you repair the printing board, you can use the following JIG (Extension cable kit).
Please order to marantz Offi cial Service. Distributor in your region if necessary.
Note:
When the connection which is wrong in the JIG (EXTENSION UNIT KIT) is done it becomes cause of damage.
8U-110084S :EXTENSION UNIT KIT
• Connection of PCB HDMI JIG
-Preparation-
8U-110084S :EXTENSION UNIT KIT: 1 Set
Insulation sheet (Do not supply it) : 3 sheet
Ground lead (Do not supply it) : 3 pcs
-Procedures-
(1) Remove the screws, then remove the BACK PANEL.
(2) Remove the screws and the SUPPORTER PCB.
Remove the PCB SIRIUS and the PCB RS232 from the PCB SIDE CNT(Board to board).
Board to board
PCB SIRIUS
PCB RS232
(3) Disconnect the connector board.
Board to board
Board to board
BRACKET HDMI
SUPPORTER PCB
Board to board
PCB HDMI
24
Page 25
(4) Disconnect the connector board.
Board to board
(5) Remove the screws then disconnect the connector.
PCB VIDEO ASSY
(6) Disconnect the connector board.
PCB PREOUT
PCB VIDEO
Board to board
Board to board
Connector
PCB FRONT CNTPCB SIDE CNT
25
Page 26
(3) PCB HDMI is detached from the chassis, and it puts it into the state turned inside out.
Please pave an insulation sheet that is larger than PCB HDMI under PCB.
Connect the ground point of PCB to the chassis with a ground lead or the like.
When replaced of the U-PRO (Microprocessor) or the Flash ROM, confi rm contents of the following.
PWB Name Ref. No.Description
HDMIU5301 R5F64169DFDBSOFTWARE: Main
HDMIU5101 W19B160BBT7HBSOFTWARE: Main ROM
HDMIU5500 R5F3650KNFBBSOFTWARE: Sub
HDMIU3202 EN29LV160BB-70TIPBSOFTWARE: DSP ROM
HDMIU3000 EPM240T100C5NBSOFTWARE: Audio PLD
HDMIU1603 M25P40-VMN6PBBSOFTWARE: Video Confi g ROM
After replaced
A : Mask ROM (With software). No need write-in of software to the microprocessor.
B : Flash ROM (With software). Usually, no need write-in of software. But, when the software was updated, you should be
write-in of the new software to the microprocessor or fl ash ROM. Please check the software version.
C : Empty Flash ROM (Without software). You should be write-in of the software to the microprocessor or fl ash ROM.
Refer to "Update procedure" or "writing procedure", when you should be write-in the software.
(1) Confi rm the power on/off switch of the AV receiver is turning off.
(2) Connect the RS-232C cable from PC with the AV receiver.
RS-232C Cable
PC
3. Turn on the AV receiver
Operate the following. Turn on the AV receiver.
(1) Connect the power cable to the AC outlet while simultaneously pushing the "CURSOR
button of the front panel.
(2) Confi rm the power indicator is green and “WRITTING” is displayed in the front panel.
28
"
button and the "RETURN"
0
Page 29
4. Run the DFW
Run the "DFW_0004_SR6005_(Rev.1.0.6)" on desktop of PC.
5. Communication check
(1) Click the “Check Comm.” button.
(2) When connection is good, then you can see the “Communication check OK.” message.
(3) If connection is not good, then you can see the “Communication check NG” message.
Please confi rm the following
(a) Check the connection of the AV receiver and PC. (refer to “2.Connection of the AV receiver”)
(b) Check the operation mode of the AV receiver. (refer to “3.Turn on the AV receiver”)
(c) Check the selection of the RS-232C port number of PC.
29
Page 30
6. Download the fi rmware
(1) Click the "Load" button.
(2) Download the fi rmware from the specifi ed download source to PC.
7. Complete the fi rmware updating
(1) Click the “Update” button.
(2) When writing of the fi rmware is completed, the power of this unit turns on automatically and you can see the “Update
completed” message.
(3) If you can’t complete the fi rmware update, please retry the fi rmware update from “3. Turn on the AV receiver”.
30
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8. Notice:
Please keep the following notice for fi rmware update.
(a) Keep the PC environment
(b) Avoid the communication cable from the electrical noise source.
(e.g. telephone cable, AC line, a fl uorescent light)
(c) Don’t remove cable during update.
(d) Don’t turn off the power during update.
(e) Don’t run other PC application during update.
(f) Stop the resident program on PC (Virus checker and System check utilitu, etc)
(g) Stop the screen saver on PC.
(h) Stop the power save ability on PC.
(i) In case of laptop PC, Use the AC adaptor.
Confi rming the fi rmware’s number after upgraded
After completion of the updating operation, the new version number can confi rmed by starting up the SR6005 according
to the following procedure.
With the following operation, the SR6005 can be set to the Flash ROM Version-Number Confi emation mode.
Turn on power switch while simultaneously pressing "STATUS" and "RETURN" buttons on the front panel. Every time the
"STATUS" button is pressed, version number of the Model, Main, Sub, … are indicated on the front panel section in the
following order.
31
Page 32
SURROUND MODES AND PARAMETERS
LFE
z6
z5
D. Comp
SS
SS
DRC
z4
z3
HT-EQ
z2
DSSS
z1
D
Front Height L/RSubwoofer
z1
L/R
Surround Back
Channel outputSurround Parameter
L/R
Surround
Center
SDDD
SD
L/R
Front
SSS
z2
DSSS
z1
D
z1
SDSSSS
SDDD
SD
SDDDDSS
SDDDDSSS
SDDDDDSSS
SDDDDDSSS
SDDDDDSSS
SDDDDDSSS
SDDDDDSSS
SDDDDDSSS
z2
SDDDDDSSS
SDDDDS
SDDDDSS
SD
S
z1 A signal for each channel contained in an input signal is output as audio.
z2 Only when “Subwoofer Mode” is set to “LFE+Main”, sound is output from the subwoofer.
z3 For HD Audio whose sampling frequency of an input signal is more than 96kHz, this sound parameter cannot be set.
z4 This item can be selected when a Dolby TrueHD signal is played.
z5 This item can be selected when a Dolby Digital or DTS signal is played.
z6 This item can be selected when a Dolby Digital or DTS signal or DVD-Audio is played.
Surround mode
STEREO
MULTI CH IN
DOLBY PRO LOGIC gzSDDDDSSS
DOLBY PRO LOGIC gxSDDDDSSS
DOLBY PRO LOGIC gSDDDSSS
DTS NEO:6
DOLBY DIGITAL
DOLBY DIGITAL Plus
DOLBY TrueHD
DTS SURROUND
DTS 96/24
DTS-HD
DTS Express
MULTI CH STEREO
Symbols in the table
S This indicates the audio output channels or surround parameters that can be set.
D This indicates the audio output channels. The output channels depend on the settings of “Speaker Confi g.”.
PURE DIRECT (2channel)
DIRECT (Multi-channel)
PURE DIRECT (Multi-channel)
DIRECT (2channel)
DOLBY VIRTUAL SPEAKR
32
Neural
Dolby Headphone
Page 33
z10
M-DAX
®
Dynamic
Volume
z11
z8
®
Dynamic
EQ
Audyssey Settings
®
MultEQ
Tonez7
z9
SSSS
SSSS
SSSS
SSSS
SSSS
SSSS
SSSS
SSSSS
SSSSS
SSSSS
SSSSS
SSSS
SS
mode only
NEO:6 Music
DimensionC. WidthC. Image
PRO LOGIC g/gx Music mode only
Surround Parameter
Height GainPanorama
Surround mode
SSSSSS
z7 This item cannot be set when “Dynamic EQ” is set to “ON”.
z8 This item cannot be set when “MultEQ” is set to “OFF” or “Manual”.
z9 This item cannot be set when “Dynamic EQ” is set to “OFF”.
z10 This item can be set when the input signal is analog, PCM 48 kHz or 44.1 kHz.
z11 For HD Audio whose sampling frequency of an input signal is more than 96 kHz, this sound parameter cannot be set.
PURE DIRECT (2 channel)
PURE DIRECT (Multi-channel)
DIRECT (2 channel)
DIRECT (Multi-channel)
STEREO
MULTI CH IN
DOLBY PRO LOGIC gSSSSSSSS
DTS NEO:6
DOLBY DIGITAL
DOLBY DIGITAL Plus
DOLBY TrueHD
DTS SURROUND
DTS 96/24
DTS-HD
DTS Express
MULTI CH STEREO
DOLBY VIRTUAL SPEAKER
Neural
DOLBY PRO LOGIC gxSSSSSSSS
DOLBY PRO LOGIC gzSSSSSS
Dolby Headphone
33
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DOLBY
DIGITAL
DOLBY
DIGITAL
DOLBY
DIGITAL EX
(2ch)
(5.1/5/4ch)
Flag)
(With no
S
DOLBY
(With Flag)
DIGITAL EX
DOLBY
DIGITAL Plus
DOLBY
TrueHD
DTS 96/24
DTS
(5.1ch)
MTRX
DTS ES
DSCRT
DTS ES
DTS
High
DTS-HD
(With Flag)
(With Flag)
EXPRESS
Audio
Resolution
Input signal types and formats
SSS
S
S
SSS
S
S
S
Audio
Master
DTS-HD
(2ch)
LINEAR PCM
PCMDTS-HDDTSDOLBYDOLBY DIGITAL
(multi ch)
LINEAR PCM
ANALOG
z1z4S
z1z4S
Surround modeNOTE
DTS-HD MSTR
DTS-HD HI RES
DTS ES DSCRT6.1
DTS ES MTRX6.1
DTS SURROUND
Symbols in the table
S This indicates the selectable surround mode.
DTS SURROUND
SSS
SS
z1z4SSSSSS
DTS 96/24SDTS (–HD) + PLgx MOVIEz2z4SSSSSSS
DTS (–HD) + PLgx MUSICz1z4SSSSSSS
DTS (–HD) + PLgzz3SSSSSSS
DTS EXPRESS
DTS (–HD) + NEO:6
DTS NEO:6 CINEMA
DTS NEO:6 MUSIC
DOLBY SURROUND
z1z4SSS
z1z4SS
DOLBY TrueHD
DOLBY DIGITAL+
DOLBY DIGITAL EX
DOLBY (D+) (HD) +EX
DOLBY DIGITAL
DOLBY (D) (D+) (HD) +PLgx MOVIEz2z4SSS SS
DOLBY (D) (D+) (HD) +PLgx MUSICz1z4SSSSS
DOLBY (D) (D+) (HD) +PLgzz3SSSSS
DOLBY PRO LOGIC gx MOVIEz1z4SSS
DOLBY PRO LOGIC gx MUSICz1z4SSS
DOLBY PRO LOGIC gx GAMEz1z4SSS
DOLBY PRO LOGIC gzz3SSS
SSSSSSSSSSSSSSSS
SSSSSSSSSSSSSSSS
DOLBY PRO LOGIC g MOVIESSS
DOLBY PRO LOGIC g MUSICSSS
DOLBY VIRTUAL SPEAKER
DOLBY HEADPHONE
DOLBY PRO LOGIC g GAMESSS
2 If “Speaker Confi g.“ – “S.Back“ is set to “1spkr” or “None”, this surround mode cannot be selected.
z3 If “Speaker Confi g.“ – “F. Height“ is set to “None”, this surround mode cannot be selected.
z4 This surround mode can be selected when “Amp Assign” is set to “Normal”.
z1 If “Speaker Confi g.“ – “S.Back“ is set to “None”, this surround mode cannot be selected.
z
34
Page 35
(2ch)
DOLBY
DIGITAL
DOLBY
DIGITAL
(5.1/5/4ch)
Flag)
DOLBY
(With no
DIGITAL EX
DOLBY
(With Flag)
DIGITAL EX
DOLBY
DIGITAL Plus
DOLBY
TrueHD
DTS 96/24
DTS
(5.1ch)
MTRX
DTS ES
Input signal types and formats
(With Flag)
DSCRT
DTS ES
(With Flag)
DTS
EXPRESS
High
DTS-HD
Resolution
Audio
Master
DTS-HD
(2ch)
LINEAR PCM
PCMDTS-HDDTSDOLBYDOLBY DIGITAL
(multi ch)
LINEAR PCM
ANALOG
Audio
S
g.“ – “F. Height“ is set to “None”, this surround mode cannot be selected.
SS S SSSSSSSSSSSSS
SS S SSSSSSSSSSSSS
SS SSSSSSSSS
SS S SSSSSSSSSSSSS
SSS
SS S SSSSSSSSSSSSS
z1z4S
z1z4S
z1 If “Speaker Confi g.“ – “S.Back“ is set to “None”, this surround mode cannot be selected.
z2 If “Speaker Confi g.“ – “S.Back“ is set to “1spkr” or “None”, this surround mode cannot be selected.
z3 If “Speaker Confi
z4 This surround mode can be selected when “Amp Assign” is set to “Normal”.
Surround modeNOTE
MULTI CH IN
MULTI CH IN + PLgx MOVIEz2z4S
MULTI CH IN
MULTI CH IN + PLgx MUSICz1z4S
MULTI CH IN + PLgzz3S
MULTI CH IN + Dolby EX
MULTI CH IN 7.1
DIRECT
PURE DIRECT
MULTI CH STEREO
STEREO
NEURAL
AUTO
35
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ADJUSTMENT
Audio Section
Idling Current
Required measurement equipment: DC Voltmeter
1. Preparation
(1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room temperature
15 °C ~ 30 °C (59 °F ~ 86 °F).
(2) Presetting
• POWER (Power source switch) STANDBY
• SPEAKER (Speaker terminal) No load
(Do not connect speaker, dummy resistor, etc.)
2. Adjustment
(1) Remove top cover and set VR401, VR402, VR403, VR404, VR405, VR406, VR407 on 7CH AMP UNIT at fully
counterclockwise (c) position.
(2) Connect DC Voltmeter to test points (FRONT-Lch: TP401, FRONT-Rch: TP402, CENTER ch: TP403, SURROUND-
Lch: TP404, SURROUND-Rch: TP405, SURROUND-BACK Lch: TP406, SURROUND-BACK Rch: TP407).
(3) Connect power cord to AC Line, and turn power switch "ON".
(4) Presetting.
MASTER VOLUME : "---" counterclockwise (c min.)
SPEAKER (Speaker terminal) : No load
(Do not connect speaker, dummy resistor, etc.)
MODE : MCH STEREO
FUNCTION : DVD
(5) Within 2 minutes after the power on, turn VR401 clockwise (x) to adjust the TEST POINT voltage to
8.0 mV ± 0.5 mV DC.
(6) After 10 minutes from the preset above, turn VR401 to set the voltage to 8.0 mV ± 0.5 mV DC.
(7) Adjust the Variable Resistors of other channels in the same way.
DC Voltmeter
VR401
TP401
F Lch
VR404
7CH AMP UNIT
VR403
TP404
S Lch
TP403
C ch
VR405
36
TP405
S Rch
VR402
TP402
F Rch
VR406
VR407
TP406
S Back Lch
TP407
S Back Rch
Page 37
TROUBLE SHOOTING
1. POWER
1.1. Power not turn on
Power not turn on.
When the power turned on,
does the ON/STANDBY
indicator on the front panel
fl ashing green?
YES
About 10 seconds later,
does the ON/STANDBY
indicator on the front panel
turn lighting green ?
NO
NONO
Is the fuse blown?
NO
Is a DC 5V voltage being
supplied from the SMPS B'D
(CX101) to the μ-com?
YESYES
Check μ-com periphery
circuitry of HDMI B'D and
replace any defective parts.
YES
NONO
Refer to 1.2.Fuse is blown.
Is a DC 5V voltage output
when the cord supplying the
power from the SMPS B'D
to the HDMI B'D (N4610) is
unplugged?
Check circuitry and parts from
N4610 on the HDMI B'D to the
μ-com power supply for damage
and shortcircuits, and replace
any defective parts.
Are there any incomplete
connections in the connectors
connecting between the
various circuit boards?
YES
Check for damage
in the SMPS B'D
parts and replace any
defective parts.
NO
Check "Errors
checking mode".
(Refer to 16 page.)
Is the fuse blown?
NO
Check voltage of N4905 (15PIN) of HDMI B'D while the
ON/STANDBY indicator is
fl ashing green.
0.6V or -0.6V
Pull out connector (CP1) of
SPK BD, and check "Errors
checking mode".
(Refer to 16 page.)
1.2. Fuse is blown
Check for leaks or short
circuits in the primary side
parts, and replace any
defective parts.
YES
Refer to 1.2. Fuse is blown.
Check circuitry and parts from N4905 on
0V
the HDMI B'D to the μ-com for damage
and shortcircuits, and replace any
defective parts.
Fuse is blown
Check for short circuits in the
rectifi er diodes and circuitry of
the secondary side rectifying
circuits, and replace any
defective parts.
Connect the connectors properly.
Check for short circuits in
the power stabilizer unit's
regulator output terminal and
the ground, and replace any
defective parts.
After repairing, also replace the fuse.
37
Page 38
2. Analog video
MONITOR OUT (CVBS) output NG
Input CVBS
Function :SAT
To A
MONITOR OUT (Component) outpu NG
"Video Convert" is set to ON.
Input CVBS
Function :SAT
To B
Input
COMPONENT
Not output
Input COMPONENT
Function : DVD
38
Page 39
A
Input
CVBS
Check power supply voltage.
V+5V : N2004-4pin
V-5V : N2004-1pin
OK
Check on set value of each IC.
HDMI B'D
L4900 :
L4901 :
Extend HDMI B'D using a jig.
Check output of OSD IC(U1001).
Check I2C communication
waveforms.
Check I2C communication
waveforms.
OK
V : K2003 (Lead of terminal)
V : JV154
OK
NG
REGULATOR B'D fl aw.
NG
HDMI B'D fl aw.
NGNG
Check input of selector (U2003).
V : JV82
OK
Check power supply voltage of
U2003, and soldering of IC.
Check cable between main unit
and player or check player.
Check cable between main unit
and monitor or check monitor.
Check FRONT CONNECTOR B'D
fl aw, and connection of FRONT
CONNECTOR B'D or HDMI B'D
and VIDEO B'D.
Unless specifi ed, A.VIDEO B'd part.
b
39
Page 40
B
Check input signal of VIDEO DECODER
(U1100).
HDMI B'D
Check power supply voltage of
U2003, and surrounding circuitry
soldering.
Check cable between main unit
and monitor or check monitor.
Check FRONT CONNECTOR B'D
fl aw, and connection of FRONT
CONNECTOR B'D or HDMI B'D and
VIDEO B'D.
I2C communication waveforms
CH1㧦CLK
CH1㧦DATA
Unless specifi ed, A.VIDEO B'd part.
b
41
Page 42
3. HDMI/DVI.
3.1. No picture or sound is output
No picture or sound is output.
Check HDMI/DVI cable connection.
(1) Is the HDMI/DVI cable properly connected?
YES
(2) Are you using an HDMI/DVI selector, repeater or a device for
improving picture quality?
YES
(3) Are you using a certifi ed HDMI cable (one with the HDMI stamp)?
YES
(3) Are you using an HDMI/DVI cable less than 5 meters in length?
YES
(4) Are the picture and sound output when another HDMI/DVI cable
is used?
NO
NO
There may be a problem with the HDMI/DVI
cable. Check connection.
YES
Disconnect everything and connect only the
HDMI/DVI cable to check
NO
Use a certifi ed HDMI cable (one with the
HDMI stamp).
Replace the HDMI/DVI cable with one that
NO
is less than 5 meters in length (2 meters
recommended) to check.
YES
The HDMI/DVI cable is defective.
Check BD/DVD player.
YES
(5) Is the BD/DVD player's HDMI output setting correct?
YES
(6) When using a marantz BD/DVD player's, is the fl uorescent
display tube's "HDMI" indicator lit? If using a non-marantz BD/
DVD player's, proceed to
NO
(8) Is sound output from the set's speaker terminals when the TV's
power is turned off or the connection cable between the TV and
the set is disconnected?
"YES".
YES
(7)
Are the picture and sound output
when the BD/DVD player's
resolution is changed?
NO
NO
(9) Are the picture and sound
output when a different BD/
DVD player's is used?
NO
YES
Check HDMI output setting, referring to the
BD/DVD player's operating instructions.
YES
Set the BD/DVD player's output resolution to
a resolution with which the TV is compatible.
YES
The BD/DVD player's may not be compatible
with HDCP repeaters. Ask the BD/DVD
player's manufacturer.
YES
The BD/DVD player's is defective.
42
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Check TV
(10) Is the TV HDCP-compatible?
YES
(11) Is the TV compatible with resolutions of 1080P?
YES
(12) Is the TV's input set to HDMI?
YES
(13) Are the picture and sound output when a different TV is used?
Check set (SR6005)
(14) Is the set's input set to HDMI?
YES
YES
NO
Use an HDCP-compatible TV. PC TVs
cannot be used.
If the TV is not compatible with resolutions
NO
of 1080P, no picture will be output, even
if the BD/DVD player's resolution is set to
1080P.
NO
Check TV's input setting, referring to the
TV's operating instructions.
NO
The TV is defective.
NO
Check set's input setting, referring to the
set's operating instructions.
The set does not recognize the TV.
(15) Is the "H"(3V-5V) signal outputted of U1801 (30pin)?
With the TV connected,check the voltage of the IC on the side on
which the TV is connected.
Is communication waveform confi rmed in
15pin(DDC_CLK), 16pin(DDC_DATA)?
Is 1pin/3pin/4pin/6pin/7pin/9pin/10pin/12pin of HDMI connector
(N1801) terminated by the TMDS signal of 3.3V and is the signal
output?
YES
(16)
When using a marantz
BD/DVD player, is the FL
display's "HDMI" indicator lit?
If using a non-marantz BD/
DVD player, proceed to
"NO".
YES
(18) VIDEO CONVERT : Is the picture output by off setting?
(After item (23) : To be "VIDEO CONVERT:OFF" setting.)
NO
HDMI connector(N1801)
YES
The BD/DVD player does not recognize the
connection with the set.
(17)
Is the "H"(3V-5V) signal outputted of HDMI
connector (K1100/K1101/K1102/K1001/K1002/
K1003 : 19pin)?
With the BD/DVD player connected, Check
voltage of the HDMI connector for the input
on the side on which the BD/DVD player is
connected.
Is communication waveform confi rmed in
connector (K1100/K1101/K1102/K1001/K1002/
K1003)15pin(DDC_CLK)/16pin(DDC_DATA)
Is 1pin/3pin/4pin/6pin/7pin/9pin/10pin/12pin of
HDMI connector (K1100/K1101/K1102/K1001/
K1002/K1003) terminated by the TMDS signal of
3.3V and is the signal output?
YES
The pattern and circuit from the HDMI
connector (N1801) to the IC (U1801) is
NO
defective.
Or HDMI output circuit is defective.
(U1801 and surrounding circuitry)
To item (26).
NO
The pattern and circuit
from the HDMI connector
(K1100/K1101/K1102/
K1001/K1002/K1003) to
HDMI
?
U2200 (ABT2015) and surrounding circuitry
NO
is defective.
VIDEO CONVERT : ON
To item (19).
the U1100 is defective.
The HDMI input circuitry is defective.
(U1002 or U1100, and surrounding circuitry)
To page 45
To page 44
43
Page 44
(19) Check power supply.
Is 3.3V supplied to L2200/C2230?
Is 1.8V supplied to C2242?
Is 1.0V supplied to both ends of R2276?
NO
The power supply circuitry is defective.
YES
(20) Check RESET.
Is RESET waveform confi rmed in through hole (RESET N)? (If
continued to "H" or " L", proceed to "NO".)
YES
(21) Check input signal.
Is waveform confi rmed in R1642(INPUTDE/INPUTVSN/
INPUTHSN/INPUTVCLK). (If not continued to " L", proceed to
"YES".)
YES
(22) Check output signal.
Is waveform confi rmed in R2200(VOUTCLK0/VOUTHS/VOUTVS/
VOUTDE). (If not continued to " L", proceed to "YES".)
YES
To item (32).
(Keep "VIDEO CONVERT : ON" setting.)
NO
The RESET circuitry (U2201 and
surrounding circuitry ) or U2200 is defective.
NO
The U1601 is defective.
NO
The U2200 is defective.
44
Page 45
Check operation of each device.
(AMP source : DVR [i/p:OFF] / Video input of player : 480P / Connect
the TV.)
Check operation of U1002 (ADV3002).
(23) Check power supply.
Are 5V or 3.3V supplied to U1002 (each power supply pin)?
YES
(24) Check RESET.
Is RESET waveform confi rmed in U1002 (36pin), when power is
turned on? (If continued to "H" or " L", proceed to "NO".)
YES
(25) Check output signal.
Is TMDS waveform confi rmed in 25pin/26pin/28pin/29pin/31pin/32
pin/34pin/35pin.
Is waveform confi rmed in 67pin/68pin to DDC_SCL/DDC_SDA.
(If not continued to " L", proceed to "YES".)
YES
Check operation of U1100 (ADV7840).
(26) Check power supply.
Is 1.8V supplied to C1118/C1154/C1125/L1102?
Is 3.3V supplied to C11181/C1208/C1201?
YES
NO
The power supply circuitry is defective.
NO
The RESET circuitry (Q1009 and
surrounding circuitry) or U1002 is defective.
NO
The U1002 is defective.
NO
The power supply circuitry is defective.
(27) Check Xtal oscillator.
Is oscillation of X1101/X1103(28.6363MHz) transmitted?
YES
(28) Check RESET.
Is RESET waveform confi rmed in U5500 (53pin), when power is
turned on? (If continued to "H" or " L", proceed to "NO".)
YES
(29) Check output signal.
Is waveform confi rmed in R1148(HRDE/HRVSYNC/HRHSYNC/
HRPCK). (If not continued to " L", proceed to "YES".)
YES
NO
The X1101/X1103 or U1100 is defective.
NO
The RESET circuitry or U1100 is defective.
NO
The U1100 is defective.
45
Page 46
Check operation of U1601.
(30) Check power supply.
Is 1.2V supplied to C1632?
Is 3.3V supplied to C1656?
YES
(31) Check RESET.
Is RESET waveform confi rmed in N1601 (1pin), when power is
turned on? (If continued to "H" or " L", proceed to "NO".)
YES
(32) Check output signal.
Is waveform confi rmed in R1643(1TXDE/1TXVSYNC/1TXHSYNC/
1TXPCK). (If not continued to " L", proceed to "YES".)
YES
Check operation of U1801.
(33) Check power supply.
Are 1.8V or 3.3V supplied to U1801 (each power supply pin)?
YES
(34) Check RESET.
Is RESET waveform confi rmed in U1801 (38pin), when power is
turned on? (If continued to "H" or " L", proceed to "NO".)
YES
NO
The power supply circuitry is defective.
NO
The RESET circuitry (Q1600 and
surrounding circuitry) or U1601 is defective.
NO
The U1601 is defective.
NO
The power supply circuitry is defective.
NO
The RESET circuitry (Q1801 and
surrounding circuitry) or U1801 is defective.
The pattern and circuit from the HDMI connector (N1801) to the
IC(U1801) is defective, or HDMI output circuitry is defective (U1801
and surrounding circuitry)
INPUTSURROND MODE SOURCE
COAX or OPT---Legacy(PCM or DolbyDigital or dts…)
OK
INPUTSURROND MODE SOURCE
ANALOG 2CH MCH STEREOANALOG
OK
INPUTSURROND MODE SOURCE
HDMI---Legacy(PCM2ch or DolbyDigital or dts…)
OK
INPUTSURROND MODE SOURCE
HDMI---
OK (Digital Audio BOLCK is OK)
NG
Check ANALOG AUDIO BLOCK.
NG
Check Digital AUDIO BLOCK.
NG
Check via AD.
NG
Check HDMI BLOCK.
HD AUDIO
(PCM MULTI or DolbyTrueHD or dtsHD MA)
NG
CHECK6
ConnectSettingSOURCE
HDMI OUT→other AV Surround
Receiver HDMI IN
OK
Check Digital AUDIO BLOCK.
CEC STANDBY
HD AUDIO
(PCM MULTI or DolbyTrueHD or dtsHD MA)
Check HDMI BLOCK.
NG
53
Page 54
4.2. Power AMP (7CH AMP B'D)
No sound is output.
The protector operates.
YES
Is the power transistor open or short circuit?
2SB1647/2SD2560
NO
Is the emitter resistance of the power
transistor open?
0.47Ω
NO
Is the base resistance of the power
transistor open?
22Ω
NO
Is trimmer potentiometer between the base
of the power transistor open?
1kΩ
NO
Is the zener diode and diode which are
connected with the base of a power
transistor short-circuited?
MTZJ4.7B
1SS133
NO
YES
Replace the power transistor.
YES
Replace the emitter resistance.
YES
Replace the base resistance.
YES
Replace the trimmer potentiometers.
YES
Replace the Zener diode and the diode.
YES
Is other transistor trouble?
NO
YES
Is other resistance trouble?
Turn on power, check that voltage of the section is normal and that idling electric current is fl owing.
Replace the transistor.
Replace the resistance.
54
Page 55
4.3. Analog audio
No sound is output
Is the voltage of ±8V supplied to
AV B'D CP8?
YES
Is the audio signal transmitted to
AV B'D CN401?
NO
Is the serial data for electronic volume
transmitted to AV B'D CP11?
YES
Once more, checking the connection of the connector.
When can specify the trouble of the channel and function, Check signal route where it
corresponds.
NO
The power supply of ±8V is repaired.
YES
The power amplifi er is repaired.
YES
Is the connector correctly connected
with HDMI B'D?