Onkyo tx-sr577b, tx-sr577s Service Manual
SERVICE MANUAL
AV Receiver
MODEL TX-SR577(B/S)
TX-SR577
Ref. No. 4124
05, 2009
TX-SR577 Black, Silver models
B MDC
B MPP, S MPP
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
RC-737M
120V AC, 60Hz
230V AC, 50Hz
TX-SR507/SR577/DTR-20.1
DISPLAY
ON/STANDBY
DISPLAY
DEBUG MODE-1
DSP DEBUG MODE-1/3
The operations of DSP and DIR etc are able to be checked by the information displayed on FL with this debug mode.
This information will help to analyse no sound trouble of digital audio.
To set in Debug Mode and exit
1. Press and hold down DISPLAY
The version number of microprocessor will be displayed.
button, then press ON/STANDBY
button while the unit is powered on.
M:1.04/09323a
2. Then press + (TONE) button, the version number of DSP will be displayed.
D:1.01/09227a67
3. Press DISPLAY
button while the DSP version is displayed. The status of DSP and DIR etc will be displayed.
<Ex.>
Version of Main Microprocessor F/W
*Number depends on the version.
Version of DSP F/W
*Number depends on the version.
0A48K0N/0FFPo0
4. Press ON/STANDBY button to exit.
Content of Display
FL Display
2
1
1
DIR Input Lock / Unlock
E = UNLOCK
= LOCK
DIR Input RX
2
0 = None
1 = COAXIAL 1
2 = COAXIAL 2
3 = OPTICAL 1
4 = OPTICAL 2
5 = FRONT OPTICAL
8 = HDMI 1
9 = HDMI 2
3
DIR/ ADC Fix Mode
D = Digital(SPDIF)
A = Analog
M = Analog Multich
p = PCM Fixed
d = DTS Fixed
4
56 8
71039
4
Sampling Frequency, Emphasis
32K = 32 kHz without Emphasis
44K = 44.1 kHz without Emphasis
48K = 48kHz without Emphasis
64K = 64 kHz
88K = 88.2 kHz
96K = 96 kHz
176 = 176.4 kHz
192 = 192 kHz
32e = 32 kHz with Emphasis
44e = 44.1 kHz with Emphasis
48e = 48 kHz with Emphasis
DIR Detect Type
5
0 = Analog
1 = PCM
2 = Not PCM
3 = Data
4 = DTS CD (Not used)
5 = Multichannel
6 = Not Decided
11
CODEC Clock Mode
6
N = Normal
U = Up Sampling
H = High Sampling (Double Rate)
D = Down Sampling
Q = Quad Rate
DEBUG MODE-2
DSP DEBUG MODE-2/3
Content of Display (Continued)
TX-SR507/SR577/DTR-20.1
DSP Port Status
7
This figure is displayed in hexadecimal form.
If this is transformed to binary form, each bit indicates
the following DSP port status. Refeo to
bit 0 = NIC
bit 1 = DEC
bit 2 = BUSY
bit 3 = Exec Wait
8
DSP Sequence
00 - FE = Not Free
2D = Mute control
FF = Free
9
DSP Detect Format
P = PCM (Analog)
D = Dolby Digital
d = DTS
A = AAC
S = DSD
p = Dolby Digital+
T = TrueHD
H = DTS-HD High Resolution
M = DTS-HD Master Audio
? = Unknown Format
(Normal state)
(Abnormal state)
<Fig-1>
DSP Decode
10
o = Decode OK
x = Decode NG
.
Mute output device
11
This figure is displayed in hexadecimal form.
If this is transformed to binary form, each bit indicates
the IC which outputs error to microprocessor, which output
Audio Mute. Refer to
<Fig-1>
Hexadecimal
Transform
<Fig-1>
Binary
.
0 = 0 0 0 0
1 = 0 0 0 1
2 = 0 0 1 0
4 = 0 1 0 0
8 = 1 0 0 0
bit 0: Selector IC (Q5501)
bit 1: Effector
bit 2: DSP (Q201)
bit 3: DIR (Q301)
Troubleshoot by DSP DEBUG MODE
1. This debug mode will be useful in digital audio no sound or sound drop-out trouble.
2. Check information on FL display, then identify bad parts, and replace or resolder it.
3. Remdies Written below are of typical case. So, more detailed check may need in actual cases.
4. Before replace ICs below, resolder the pins first to save resources.
NOTE
Function
MPU (Main microprocessor)
DSP
DIR and DAC
Flash ROM
SDRAM
Audio processor (Selector/ Volume)
Digit No.
on FL
Symptom on FL Display
"E" is displayed
1
Displayed sampling frequency
4
is different from input signal.
Displayed audio format is
9
different from input signal.
Circuit No.
Q701
Q201
Q301
Q282
Q281
Q5501
No input signal to DIR.
No input signal to DIR.
No input signal to DIR.
Schematic Diagram
PA RT-5
PART-13
PA RT-5
PART-13
PART-13
PA RT-3
Cause of Trouble Remedy
1. Find out which digital input does not work.
2. Confirm where the digital waveform stops
between the digital input and DIR.
3. Resolder pins of the bad part or replace it with
new one.
The same as above.
The same as above.
DEBUG MODE-3
03
DSP DEBUG MODE-3/3
Troubleshoot by DSP DEBUG MODE (Continued)
Digit No.
on FL
Symptom on FL Display
TX-SR507/SR577/DTR-20.1
Cause of Trouble Remedy
Continue to display "1"
7
Continue to display "2"
Continue to display "3" to"7"
Continue to display "8" to "F"
Continue to display "03
8
Continue to display "0505"
Continue to display "0909" to
"0C0C"
Continue to display "1717"
Display "2121", then return and
signal format indicator is
flashing.
Interface between DSP and MPU is no good.
Connection from DIR to DSP is no good.
Interface between DSP and MPU is no good.
DSP Sequence is no good.
"
Communication between DSP and MPU
is no good.
Writing from MPU to DSP is no good.
DSP program does not run properly.
Flash ROM or SDRAM is no good.
The unit was powered off during DSP
firmware updating.
DSP program does not run properly.
Flash ROM or SDRAM is no good.
The same remedy as 10 -b.
The same remedy as 9 .
The same remedy as 10 -b.
Check 8 items.
1. The same remedy as 10 -b.
2. Check the voltage of the power supply pin
of DSP.
3. Check the reset port and clock input of DSP by
oscilloscope, and find out bad part.
4. Flash ROM firmware is no good. Update.
5. DSP or MPU is broken. Replace MPU.
DSP is impossible to replace, so replace with
a new PC board.
1. Flash ROM firmware is no good, update.
2. Check DSPSDO pin of MPU by oscilloscope.
If no signal, find out bad part connected.
3. Flash ROM or SDRAM is no good, replace.
4. DSP or MPU is broken, replace it by the same
method as above 5.
1. Flash ROM firmware is no good, update.
2. Flash ROM or SDRAM is broken, replace.
Initialize the unit.
(Press ON/STANDBY button while pushing
VCR/DVR button when the unit is powered on.)
1. Flash ROM firmware is no good, upgrade.
2. Flash ROM or SDRAM is broken, replace.
Continue to display "2222" to
"2424", or "3030" to "3333".
Continue to display "2626" to
"2F2F"
Displayed audio encoding
9
format is different from input
signal.
"x" is displayed.
10
This identifies IC which outputs
11
error to microprocessor.
DSP program does not run properly.
Or audio clock to DSP is no good.
DSP setting is failured.
Input signal to DSP is no good.
a. No input signal to DSP.
b. Interface between DSP and MPU is
no good.
The IC outputs error to MPU.
1. Flash ROM program is no good, upgrade.
2. Flash ROM or SDRAM is broken, replace.
3. Check DSP drive clock freq. by oscilloscope.
If no signal, find out bad part connected.
4. Check audio clock to DSP by oscilloscope.
If no signal, find out bad part connected.
1. Flash ROM firmware is no good, upgrade.
2. Flash ROM or SDRAM is broken, replace.
1. Confirm where the digital waveform stops
between DIR and DSP by oscilloscope.
2. P8001, P8002 may relate.
3. Resolder pins of the bad part or replace it with
new one.
The same as above.
1. Confirm where the digital waveform stops
between MPU and DSP by oscilloscope.
2. P8001, P8002, P8003 may relate.
3. Resolder pins of the bad part or replace it with
new one.
Replace the IC chip.
DSP is impossible to replace, so replace with a
new PC borad.
DEBUG MODE-4
DISPL
ON/
ANDBY
SETUP
SETUP
RETURN
SERVICE INFORMATION DISPLAY MODE
This Service Information Display Mode is helpful in analyzing the final
status when the unit goes into Protect mode and is powered off.
Pay attention that the status will change if a button is pushed.
TX-SR507/SR577/DTR-20.1
1. Press and hold down DISPL
The version of main microprocessor will be displayed.
<Ex.>
2. Then press SETUP
Listening Mode Code List
Power-off Cause
P : Protect
- : Other
Code Listening Mode
01
02
03
04
07
09
0A
0B
0C
0D
0E
0F
20
21
22
23
24
25
button, the following informations will be displayed.
<Ex.>
Pure Audio
Direct
Stereo
Mono
Mono Movie
Orchestra
Unplugged
Studio-Mix
TV Logic
All CH Stereo
Full Mono
PLII Movie T-D
PLII Movie
PLII Music
PLII Game
PLIIx Movie
PLIIx Music
PLIIx Game
AY Y button, then press ON/
M:1.04/09323a
- 80 F 27 30
Temperature
xx F or xx C
Code
26
27
28
40
41
42
43
44
29
30
30
3B
30
30
30
30
Volume Level
yy
Listening Mode
Neo:6 Cinema
Neo:6 Music
Neural Surround
PLII Movie THX
PLIIx Movie THX
Neo:6 Cinema THX
PLII Movie THX Games
Neo:6 Cinema THX Games
Neural-THX
Dolby Digital
DTS
DTS96/24
AAC
MultiCh
Dolby Digital Plus
Dolby TrueHD
STANDBY
button while the unit is powered on.
Version of Main microprocessor
The displayed number depends on version.
Listening Mode
zz ---> Refer to the code list below.
Listening Mode
Code
DTS-HD High Resolution
30
DTS-HD Master Audio
30
DSD
30
+PLIIx Movie
39
+PLIIx Music
3A
Dolby EX
38
+Neo:6
37
DTS Matrix
31
DTS Discrete
31
THX Cinema
50
THX Surround EX
58
THX Ultra2 Cinema
5C
THX Music Mode
5D
THX Games
5E
+PLIIx Movie THX
59
+Neo:6 THX
57
+Neural-THX
3D
DTX Matrix THX
51
DTS Discrete THX
52
3. Press SETUP
4. Press RETURN
button again. The following information are displayed.
<Ex.>
Time after Power on
xx : xx
button. The information will be cleared.
<Ex.>
01:23 10hour
Time after Initialize
xx hour
ProtectData CLR
DEBUG MODE-5
DISPLAY
HDMI DEBUG MODE-1/2
HDMI-related operations can be checked to some extent by displaying HDMI Debug Mode.
If a trouble of HDMI video occurs, first display this mode and try to find out the cause and remdy.
To enter this mode
Hold down DISPLAY
Segment No. of FL Display
button for 3 seconds. Information display will last for about 8 seconds.
FL Display
TX-SR507/SR577/DTR-20.1
FL segment No. --->
1 43291211106785
0
Input/Output State and Example of FL Display
Video Input Format Status Description
Normal Source
Video Formats
Source Device Video Format : OK,
Sink Device EDID : OK
Normal State
Source Device Video Format : OK
Sink Device Hot plug : Low
Error State ---> Remedy
Source Device Video Format : OK
Sink Device HDCP Authentication : Fail
Error State ---> Remedy
Source Device Video Format : OK
Sink Device Resolution : Error
Error State ---> Remedy
Source Device Video Format : OK
Sink Device EDID Reading : Error
Error State ---> Remedy
Source Device Video Format : OK
Sink Device :
Busy(Cannot accept HDMI signal)
Error State ---> Remedy
FL segment No. --->
Description --->
Display --->
(Example)
1
2
3
4
5
Description --->
13
14
0 1 2 3 4 5 6 7 8 9 10 11 12
i/p/I/P
i/p/I/P Output ResolutionInput Resolution
Frame Rate
Frame Rate
Output ResolutionInput Resolution
Blinks
13
i/p/I/P
Error mark
Error mark
Error mark
i/p/I/P
14
Progressive/ Interlace
i : HDMI, Interlace
p : HDMI, Progressive
I : DVI, Interlace
P : DVI, Progressive
Frame Rate
/6 : 60 frame/sec
/5 : 50 frame/sec
Video signal input
: Analog input
: HDMI input
i/p/I/P
DEBUG MODE-6
HDMI DEBUG MODE-2/2
Input/Output State and Example of FL Display(Continued)
Video Input Format Status Description
FL segment No. --->
TX-SR507/SR577/DTR-20.1
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Description --->
Source Video Format:
PC Format
Source Device PC Video Format : OK,
Sink Device EDID : OK
Normal State
Source Device PC Video Format : OK,
Sink Device Hot plug : Low
Error State ---> Remedy
Source Device PC Video Format : OK,
Sink Device HDCP Authenification : Fail
Error State ---> Remedy
Source Device PC Video Format : OK,
Sink Device EDID Reading : Error
Error State ---> Remedy
VGA input via DVI-HDMI conversion cable
Normal State
VGA input via HDMI cable
Normal State
8
9
10
NOTE:
1. 1920x1080/24Hz can be displayed in Through Mode only.
2. 640x480p/60 is displaed as “VGA” instead of itself.
Remedy for Error State
Remedy No. Remedy
1
2
3
4
5
8
9
10
The most possible cause is the hardware trouble of Sink device. Fix it.
Refer to HDCP and Authentification error in “DEBUG MODE-7”. Follow the procedure.
Refer to Resolution error in “DEBUG MODE-7”. Follow the procedure.
Refer to EDID error in “DEBUG MODE-7”. Follow the procedure.
Check other HDMI Inputs of AV receiver. If NG, the most possible cause is the hardware trouble of Sink device. Fix it.
The most possible cause is the hardware trouble of Sink device. Fix it.
The same as .
The same as .
2
4
Input
Horizontal Resolution
Blinks
Error
Input
Vertical Resolution
i/p/I/P
Frame Rate
Error mark
DEBUG MODE-7
HDMI TROUBLESHOOT-1/3
HDMI VIDEO SETUP TROUBLE
1. This troubleshoot focuses on the video setup errors regarding HDMI.
2. For reference, read TX-SR507/SR577/DTR-20.1 Owner’s Manual.
3. Analysis written below is of typical cases.
So, more detailed check may need in actual cases because of multiple
hardware and software causes.
4. As for TX-SR577 and DTR-20.1, the procedure below is the same as
TX-SR507 except model name.
TX-SR507/SR577/DTR-20.1
Video trouble
Display HDMI
DEBUG MODE
Check
Information
on FL
Change
settings of TV,
player or
TX-SR507
"Resolution
Error” is
displayed
on FL
Resolution or
aspect of TV
and player is
different from
each other
Change player’s
resolution or
aspect to TV’s
capability
No picture
Picture is OK
if player is
connected
directly to TV
EDID error
between TV
and player
Rare case for
this model.
Feedback to
Technical
Support Devi.
No picture
when HDCPcapable DVD
or BD disc is
played
TV is not
HDCP-capable
Use Component
Video instead
of HDMI
“No HDCP
support” is
displayed
on FL
Player is not
HDCP-capable
or has special
HDCP authentic
procedure
Change player
or consult with
the player
maker
Push
DISPLAY
button for
3 sec.
“Unknown”
is displayed
on FL
Authentic
error
HDMI cable is
NG or too long
Change to a
short HDMI
cable
No signal from
player
"No signal" is
displayed
on FL
Player is PC
The resolution
is not
supported by
HDMI
Only 1080p is
not displayed
TV does not
support 1080p
Change
resolution setting
of player to
1080i or less
Bad picture
Bad aspect Bad color
Set manually
the aspect
setting of
player
Set TX-SR507’s
x.v.Color setting
to disable (2)
Picture is not
right
Confirm and
change
the TV setup
to match
the player
Confirm and
change
the player
setup to
match the TV
<Notes>
(1) Refer to Instruction Manual page 83 (English version)
Resolution : Through.
(2) Refer to Setup Menu 7-3. HDMI
x.v.Color : Disable.
Example:
Samsung
DVD-HR737
Use Component
Video instead
of HDMI
Check player’s
setting and
HDMI cable
connection
Change
PC setting to
HDMI supported
resolution
Change
TX-SR507’s
HDMI resolution
to Through(1)
DEBUG MODE-8
HDMI TROUBLESHOOT-2/3
HDMI AUDIO SETUP TROUBLE
1. This troubleshoot focuses on the audio setups and
connections regarding HDMI.
2. For reference, read TX-SR507/577/DTR-20.1 Owner’s Manual.
3. Analysis written below is of typical cases.
So, more detailed check may need in actual cases
because of multiple hardware and software causes.
4. As for TX-SR577 and DTR-20.1, the procedure below is the
same as TX-SR507 except model name.
TX-SR507/SR577/DTR-20.1
Audio trouble
No sound Bad sound
The Input assigned
to HDMI is not
selected now
Change to the
input assigned
to HDMI
Confirm again
TX-SR507’s
Input Assign
1-1. HDMI
No digital audio
signal into HDMI
Check the digital
audio output
setting of player
Change the
digital audio
output to HDMI
Check speaker
config.
Change all
speakers
connected to
“Yes”
No sound on
specific
channnel
No sound on
specific channels
according to
listening mode
Check the support
tables of
Listening mode /
Audio format
in TX-SR507
owner’s manual
Short sound
drop at
the beginning
of music
HDMI takes
longer time in
identifying
audio format
Normal
Sound not on
AV speakers
but on TV
Check HDMI
Control (CEC)
setting of
TX-SR507
and TV
Change CEC
settings of
TX-SR507
and TV
Sound drop
during music
playback
TV is in
Standby Mode
Power on TV
or enable iLINK
STB is YAGI
DTC10 or
compatibles
This STB does
not comply
with HDMI
clock system
Example :
Hitachi TV
Change STB or
consult with
STB maker
DEBUG MODE-9
HDMI TROUBLESHOOT-3/3
TX-SR507/SR577/DTR-20.1
HDMI HARDWARE TROUBLE
Check video
version
Old version
HDMI no picture
or dropout trouble
Version is not
displayed
Latest
version
NOTE:
1. This troubleshoot focuses on the HDMI hardware troubles.
2. For details, refer to TX-SR507/577/DTR-20.1 Block Diagrams
and Schematic Diagrams.
3. Analysis written below is of typical cases.
So, more detailed check may need in actual cases
because of multiple hardware and software causes.
4. Before replace IC or pcb below, resolder the pins in order
to save resources.
5. As for TX-SR577 and DTR-20.1, the procedure below is
the same as TX-SR507 except model name.
Only HDMI IN 1,
IN 2, IN 3 or IN 4
no output
Related pin of
Q8501 is NG
The HDMI IN
terminal is NG
Path from
HDMI IN
terminal to
Q8501 is NG
HDMI IN1 to
IN4 all
no output
Q8501 is NG
Main Device (IC)
Circuit No.
Q701
Q8501
Q8401
Up-conversion from
analog video to HDMI
is NG
This model is not
Up-conversion
featured
Function
Main microprocessor
HDMI Receiver
HDMI Transmitter
Description
MPD70F3746
SiI9233ACTU
SiI9134
Display HDMI
DEBUG MODE
Check Information
on FL display
Update to the
latest version
Check +3.3V
power supply
circuit
Check P-OFF pins
#18 and #98 of Q701.
They must be “high”
Q701 is NG
Check the
power supply
pin of Q701
Replace
Q701
Check RESET pin
#14 of Q701.
It moves High -->
Low --> High after
powered on.
Impossible to
replace Q8501
Replace
HDMI Board
BAHDM-0060
Replace
the HDMI IN
terminal
Resolder the
pins of the parts
from HDMI IN
terminal to Q8501
Confirm waveform
is viewable by
oscilloscope
from HDMI IN
terminal to Q8501
Find out bad
part and
replace it
Check power
supply pin of
Q8501
OK NG
Impossible to
replace Q8501
Replace
HDMI Board
BAHDM-0060
Check the power
supply circuit
for Q8501
Refer to DEBUG
MODE-5, 6
According to each
remedy, solve the
problems
EXPLODED VIEWS-1
<MQ,PB>
only
P901
A070
A056
A103
x 7 pcs.
A105
x 29 pcs.
U0021
U004
A017
A069
TX-SR577
A354
x 8 pcs.
A350
A360
A342(Black model)
A344(Silver model)
x 7 pcs.
A101
F901C
U0033
F901
U005
A025
x 4 pcs.
A003
x 4 pcs.
A007
x 4 pcs.
A005
x 4 pcs.
U0012
U0011
T901
A011
A023
A001
F6902
F6901
U001
A015
A019
A058
P101
U010
A021
x 2 pcs.
A038
x 2 pcs.
A256
U0032
A010
A036
x 2 pcs.
A040
A054
A040
U0013
A013
x 2 pcs.
A009
x 3 pcs.
U0034
U002
See <Fig-2> in
EXPLODED VIEWS-3
A036
x 2 pcs.
U0014
A030
A032
A040
x 2 pcs.
A258
x 2 pcs.
A044
U0015
A034
A042
x 2 pcs.
See <Fig-1> in
EXPLODED VIEWS-2
A260
x 3 pcs.
A340
A362
A262
A264
A258
x 2 pcs.
TX-SR577
EXPLODED VIEWS-2
TX-SR577
<Fig-1>
U0031
A221
A215
A213
A225
x 27 pcs.
A217
P701
U003
A219
A232
x 5 pcs.
A250
A230
A238
x 2 pcs.
A236
A201
A330
A238
x 2 pcs.
A234
A207
A202
TX-SR577
EXPLODED VIEWS-3
<Fig-2>
TX-SR577
Q6050B
x 6 pcs.
AXXX
x 14 pcs.
Q6056
Q6066
Q6055
Q6065
Q6054
Q6064
Q6053
Q6063
Q6051
Q6061
Q6050
Q6060
Q6052
Q6050A
x 2 pcs.
Q6062
TX-SR577
BLOCK DIAGRAMS-1 / PART-1
AUDIO SECTION
A
1
2
3
4
5
B C D E F G H
6
7
8
REC L
REC R
MAIN R
MAIN L
SUB L
SUBR
DIR
2ch ADC
-
-
8ch DAC
CS42518CQZR-DQ301
LPF
LPF
LPF
LPF
LPF
Q401
Q401
Q402
Q402
Q403
TX
OUT
HDMI
RX
HDMI
IN4
IN3
IN2
IN1
SIRIUS
SIRIUS
Q7401
SETUP MIC
SIRIUS ANATENA
MIC AMP
DD/DC ONLY
MIC DET
COAX 1
COAX 2
OPT1
OPT2
Q5501
INVERTING
Z2 L
Z2 R
FL
CEN
INVERTING
FR
SL
SW
SR
SBL
SBR
DVD
VCR/DVR IN
VCR/DVR OUT
CBL/SAT
CD
TAPE OUT
TAPE IN
TUNER
L
R
REC L
REC R
FR
SW
FL
C
(SA507MJJ ONLY)
R2A15218FP
SL
HDMI
AUX IN
(FRONT IN)
(FRONT IN)
49
50
13
14
15
16
48
47
46
45
42
44
43
28
29
32
33
31
30
36
37
35
34
78
79
68
69
66
67
64
65
63
62
60
61
58
59
90
91
38
95
94
43
93
42
98
97
40
96
37
99
36
44
45
47
46
55
54
41
100
39
82
81
73
72
71
70
76
75
84
83
85
86
R58150R5811
0
EXCEPT TX-SA507
TUNER UNIT
UNIVERSAL PORT
112
13
24
(STEREO MINI JACK
FRONT INPUT)
PORTABLE
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
BAHDM-0060
(PART-11)
Audio Processor (Input Selecter, Volume, Tone Control)
R5811 - R5814
R5815 - R5818
DIR and CODEC(8ch DAC, 2ch ADC)
DIGITAL IN
<Note>
Refer to SCHEMATIC DIAGRAM-3 / PART-5 and SCHEMATIC DIAGRAM-17 / PART-19
for digital audio signal waveforms.
TX-SR507/SA507/SR577/HT-R670
I
J K
AMUT
FRL
CSRL
SBRL
Z2RL
HP IN
SBMUT
Z2MUT
SB REALY MUTE
FRONT LEFT
FRONT RIGHT
CENTER
SURROUND LEFT
SURROUND LEFT
SURROUND RIGHT
SURROUND RIGHT
SURROUND BACK LEFT
SURROUND BACK RIGHT
HEADPHONES
X171 XTAL
24.576MHz
3.07MHz
48KHzLRCK
DSP_RMCLK
12.288MHz
BCLK
LRCK
3.07MHz
48KHz
17.734MHz
DSPCLK
DIGSDO
DIGSDI
DSPCLK
DIGSDI
DIGSDO
DIGCLK
SPI
Q282
FLASH ROM
16M Bit
Q281
SD_RAM
16M bit
133MHz
SDRAM CLK
Q201
6MHz
X701 XTAL
XIN
XOUT
SI
CLK
Q610
EEPROM
SO
CLK
SI
SO
XOUT
XIN
500KHz
FLDCLK
FLDSDO
Q701
DSP
D788E001BRFP266Z
MPD70F3746GJ
X202 XTAL
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
PREOUT
SW
PREOUT
SURROUND
BACK
RI
INTERFACE
RI
SPI
SPI
LPF
Q403
Q404
Q404
BCLK
MCLK
HDMI
MAIN
MICROPROCESSOR
LEFT
ZONE 2 SPEAKERS
RIGHT
24.576MHz
I2S(DVD AUDIO)
LPF
LPF
TONE
TONE
FL
FR
SL
C
SR
SBR/SR
SBL/SL
SW
SBL/SL
SBR/SR
SR
R
L
R
L
ZONE 2
LINEOUT
TX-SR577
HT-R670
ONLY
TX-SR577
HT-R670 ONLY
TX-SR507/TX-SA507
ONLY
TX-SR507/TX-SA507 ONLY
TX-SR507/TX-SR577/HT-R670 ONLY
TX-SR507/TX-SR577/HT-R670 ONLY
TX-SR507/TX-SA507 ONLY
120
141
139
70
1
64
62
63
59
60
54
61
117
116
115
113
2
3
142
144
2
55
7
8
9
17
108
110
111
59
60
58
38
29
181
2
20
2
5
6
10
8
9
13
12
7
86
7
26
27
21
20
22
23
135
137
138
2
3
6
5
14
15
8
9
12
11
17
18
21
20
23
24
+
R5812
0
R5816
0
0
R5818
0
R5813
0
R5817
0
R5814
0
J5522
J5521
SPEAKER TERMINALS
POWER AMPLIFIER
AUDIO MUTING
M66005
Q7003
FL DRIVER
DISPLAY BOARD
BADIS-0036
(PART-9)
YES
YES
NO
NO
TX-SR507
TX-SA507
TX-SR577
HT-R670
TX-SR607/SA607/SR507/SA507/SR577/DTR-30.1/20.1/HT-RC160/HT-R670
A
BLOCK DIAGRAMS-2 / PART-2
VIDEO SECTION
BAVD-0031
PART-15
1
IN 2
2
IN 1
D4 VIDEO INPUT
3
COMPONENT
VIDEO INPUT
4
TX-SA607/TX-SA507 ONLY(JAPAN)
7
14
6
13
12
5
4
11
10
3
9
2
1
8
7
14
6
13
12
5
4
11
10
3
9
2
1
8
Y1
CB1
CR1
Y2
CB2
CR2
B C D E F G H
BAVD-0038
PART-6
BAVD-0048
PART-6
PY
PB
TC74HC4053
B
A
INH
MMP
(Main Microprocessor)
:TX-SR607/SA607/SR507/SA507/SR577/HT-RC160/HT-R670
:DTR-30.1/20.1
Q3002
NJW1326FH2
VIDEO SW
DRV6dB
DRV
DRV
DRV6dB
DRV
DRV
TX-SR607/TX-SA607/DTR-30.1 ONLY
TMDS4
TMDS
CEC
CEC
DDC4
HDMI IN5
HDMI IN4
HDMI IN4
HDMI IN3
HDMI IN2
HDMI IN1
DDC
HP DET
TMDS
CEC
DDC
HP DET
TMDS
CEC
DDC
HP DET
TMDS
CEC
DDC
HP DET
TMDS
CEC
DDC
HP DET
TMDS
CEC
DDC
HP DET
RPWR4
+5V
HPD4
TMDS3
CEC
DDC3
RPWR3
+5V
HPD3
TMDS3
CEC
DDC3
RPWR3
+5V
HPD3
TMDS2
CEC
DDC2
RPWR2
+5V
HPD2
TMDS1
CEC
DDC1
RPWR1
+5V
HPD1
TMDS0
CEC
DDC0
RPWR0
+5V
HPD0
TX-SR607/TX-SA607/DTR-30.1 ONLY
Q8162
SII9185ACTU
HDMI SW
TX-SR507/TX-SA507/TX-SR577
HT-RC160/HT-R670/DTR-20.1 ONLY
CEC
ADINPY
ADINPB
ADINPR
ADINCV
VIDEO PROCESSOR
TMDS
DDC
RPWR
I2C
CEC
Q8001
FLI30502
HUDSON2
TMDS141
HDMI BUFF
Q8501
SII9233ACTU
HDMI
RECEIVER
I2C
1
2
3
4
5
6
7
I2S
I2C
TC74VCX162244FT
BUS BUFFER
8
9
10
11
D4 OUT
12
13
14
Digital Video
S/PDIF
S/PDIF
TMDSF
CEC
DDC4
RPWR4
HPD4
Q8401
SII9134
TRANSMITTER
TMDS
CEC
DDC
+5V
HP DET
HDMI
FRONT
HDMI IN
DDC
I2C
CEC
MMP
BAHDM-0060
PART-11/12
BAHDM-0063
PART-11/12
<Note>
Refer to SCHEMATIC DIAGRAM-4 /PART-6
for analog video signal waveform measurement point,
and SCHEMATIC DIAGRAM-9 / PART-11
for HDMI signal waveform measurement point.
Refer to SCHEMATIC DIAGRAM-17 / PART-19
for the waveforms.
<Note on TX-SR607/SA607/DTR-30.1 OSD>
OSD is not output to analog video output,
but only to HDMI OUT.
TMDS
TMDS
CEC
PWR5V
HPD
DDC
+5V
HP DET
HDMI OUT
:TX-SR507/SA507/SR577/
HT-R670/DTR-20.1
:TX-SR607/SA607/
HT-RC160/DTR-30.1
PR
DVD
VCR/DVR
CBL/SAT
5
GAME/TV
CV
AUX1
(FRONT)
COMPOSITE
VIDEO INPUT
I2C
6dB DRV
MUTE
DRV
DRV
DRV4/6dB
DRV
DRV
Y
COMPONENT
CB
VIDEO OUT
CR
MONITOR
VCR/DVR
COMPOSITE
VIDEO OUTPUT
Video Signal Flow
1
Analog Analog
HDMI HDMI
2
(THROUGH MODE)
3
HDMI HDMI
Analog HDMI
4
5
OSD HDMI
Above analog ex. is Component
6
Composite Composite
MMP
TX-SR507/577/SA507
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-1 / U001
1
U0013 (NSP)
BAETC-0011
2
This pc board view has shown the location of each pc board AS.
The letter, NSP is non-service parts.
When you need NSP, please order the complete pc board AS, Void letter.
U0014 (NSP)
BAETC-0012
3
U0012 (NSP)
BAPS-0010
U001
BAAF-0008
U0011 (NSP)
4
5
U0015 (NSP)
BAPS-0009
BAETC-0013
TX-SR507/577/SA507
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-2 / U001
1
P6991
2
3
4
5
U0013
U0012
U0011
THERMAL SENSOR
(BAETC-0011)
Component side
Q6380A
BCETC-0011
25140011
Q6380
0
JL5501A
TRANS 2ND TERMINAL
(BAPS-0010)
Component side
BCPS-0010
25140010
1
JL6952A
P15P16P17P18P19
TRANS 2ND TERMINAL
(BAPS-0009)
Component side
R951 R950
P952P953P954
BCPS-0009
25140009
1
P950P951P955P956
C950JL9101A
C5801
C5802
HOLDER
D5800
D5803
C5800
D5802
R5660
R5661
U001
INPUT SELECTOR / VOLUME / POWER AMP. PC BOARD
(BAAF-0008)
Component side
R5673
R5685
R5687
R5671
R5686 P7908
R5672
R5670
10A 125V
F6902
F6902C
F6902D
+22V
12
J5251
R6197
J5253
J5191 7
R6135
R6133
R6130
D5801
F6901
F6901C
F6901D
JL6952B
R5688
C6086
C6087
C6076
JL6604A
J5249
J5250
P6904B
YEW
P6903B
GRN
27
RL6902
BLK
P6900B
C6035
C6033
C6030
C6032
C6031
C6034
C6036
10
J5182
J5183
R5052 R5053
R5232
R5032 R5033 R5034
Q5052
D5002 D5003 D5004
R5062
Q6072
C6052
ID+
ID-
JL6600A
J5336
27
ECB
Q6062
C6902
R6132
R6131
R6134
R6136
C
Q5002
Q5012
C5022
C5112
B
Q5042
R5172
E
J5259
10
BIAS
P6082
Q6042
J5333
J5334
J5335
7
R6102
22
25
J5359
R6092 R6093 R6094 R6095
Q6002 Q6003 Q6004 Q6005
P6602
R5679
C6077
J5405
J5404
R5678
27
17
J5252
J5231
15
J5232
15
J5233
15
J5234
15
RL6901
C6912
J5230
D6901A
J5237
J5187
J5190
C6902
P6902A
P6604
J5181
R5012
R5042
R5022
C5042
15
J5185
20
R5112
C5002
C5102
C5092
R5162 R5163 R5164
J5258
C5052
R5132
R5192
R6022
R6042
Q6012
J5332
J5337
J5360
10
ECB
Q6052
J5356
J5357
R6072
Q6032
30
15
30
J5358
25
20
20
27
C6913
D6901
-+
AC
30
30
30
30
GND
+22V
12
J5180
J5504
7
L
R5050 R5051
C5012
R5002
R5230
R5030
Q5050
B
D5000 D5001
Q5032
R5060
Q5040
P6102
E
Q6070
R5182
R6032
C6042
30
30
15
30
7
J5351
ECB
J5352
Q6060
ID-
J5354
J53557
J5257
C6050
P6080
J5327
P7910
J5402 10
J5530
R5628
J5210
J5213
C6915
J5229
10
C6916
-+
20
J518920J5188
JL6603A
12
SBR
RLC
R5020
Q5000
Q5010
J5184
C5020 C5021
R5080
C5110
C5090
R5200
B
R5170
R5190
E
10
BIAS
ID+
R6040
Q6040
Q6010
J5330
J5331
J5329
J5328
R6100 R6101
J5349
25
J5347
J5353
J5350
ECB
R6090
Q6000
J5247
SBLSRSL
R5010
R5040
C5040
12
15
J5254
R5110
C5010
C5100
C5080 C5081C5082 C5083
R5160
C5050
J5256
R5130
R6020
R6070
Q6030
J5264
27
30
30
30
P6901B
J5348
25
25
10
Q6050
4P
2P 2P1P
P7909
P7911
7
10
J5528
RL5701
7
J5420
D6903
AC
J523830
J518630
C6901
C6901
J5442
J5484
7
D5701
7
7
J5441
J5485
12
J5483
7
C5609
J5440
Z2MU
J5526
7
C5600
J5482
GND
P6901A
J5246
J5161
J5158
12
15
10
J5159
J5160
10
15
15
J5157
J5503
7
R5000
R5231
R5031
Q5051
C5000 C5001
B
Q5030
R5061
E
Q6071
R5180
R6030
C6051
R6080 R6081R6082 R6083
C6040
ID-
30
P6081
J5522
J5521
J5325
J5326
J5343
12
P6902B
J5345
7
J5346
7
J5341
ECB
Q6061
R5021
R
Q5011
Q5001
R5081R5082
C5111
C5091
R5201R5202 R5203 R5204
B
Q5041
R5171
R5191
E
J5255
10
BIAS
R6041
ID+
Q6041
Q6011
J5323
27
J5324
J5344
J5342
J5338
25
10
J5340
R6091
Q6001
HOLDER
J5517
10
J5520
15
J5519
15
J5518
R5041
C5041
J5154
15
R5111
C5101
R6021
Q6031
30
ECB
Q6051
R5011
R5161
R5131
27
30
J5339
30
C5011
C5051
R6071
25
25
15
20
J5176
J5263
7
J5438
J5462
22
12
J5175
7
J5315
C5520
C5608
7
J5437
C5567
C5550
J5461
C5602
C5601
J548112J5480
12
FR
J5516
10
10
15
12
J5502
R5233
R5001
Q5053
B
Q5031
R5063 R5064
E
R5181
R6031
Q6073
C6053 C6054
C6041
ID-
30
J5312
J5313
J5321
7
7
J5322
ECB
Q6063
4P
C5519
J5418
7
7
J5436
C5564
C5562
C5563
C5565
C5566
C5557
10
C5553
C5551
C5552
J5460
7
C5604
C5603
J5479
12
SLFLC
J5478
J5459
C5605
12
J5477
J5476
12
SBL
SR
GND
25
J5513
J5515
7
J5514
J5509
7
J5525
J5248
R5023
SL
Q5013
C5023 C5024
R5083
Q5043
J5262
10
ID+
P6083 P6084
J5320
J5319
J5311
12
R6103
J5297
J5298
C5043
J5148
Q5003
15
R5113
C5093
C5113 C5114
B
R5173
R5193
E
BIAS
R6043
Q6043
Q6013 Q6014
30
10
J5314
ECB
4P 4P
P7907
C5803
J5417
10
C5586
C5585
30
C5556
J5492
SBR
12
J5511
27
20
C5606
C5555
J5473
SEC1H
J5491
27
J5472
20
J5523
J5524
12
J5505
+
7
J5507
J5508
C5554
J5474
J5475
GND
22
BCAF-0008
25140008B
R5043
7
J5501
15
R5013
C5013
J5173
R5054
R5003
R5234
C5103
C5003
Q5033
C5053
J5261
R5133
R5183
R6033
R6023
R6073
C6043
Q6033
30
30
30
J5296
J5318
J5295
J5316
25
J5317
25
25
Q6053
J5294
ECB
J5416
J5457
J5506
Q5054
E B
Q6074
ID-
12
J5454
J5456
30
12
SR
7
7
Q6064
J5435
20
7
10
7
J5455
C5675
C5674
12
J5434
30
12
Q5044
J5260
J5433
A MUT
15
Q5014
ID+
J5283
J5284
J5415
-
R5084
10
1
J5291
J5292
P7904
VOLIC
HOLDER
Q5670A
R5024
Q5004
C5044
B
R5174
R5194
E
BIAS
Q6044
R6104
C5671
J5171
D5673
C5094
R6044
D5674
15
R5114
10
J5293
30
20
D5671 D5672
C5670
J5510
-15V
15
J5499
10
17
R5044
J5170
R5014
C5104
C5084
C5054
J5267
R5134
R6024
R6074
Q6034
27
30
J5282
30
ECB
Q6054
25
25
R5675
25
J5414
15
R5674
C5014
C5004
J5429
J5431
R5004
C6044
25
R5677
R5676
C6706
R5055
R5235
B
Q5034
R5035
Q5055
E
D5005
R6034
R5184
R6084
Q6075
C6055
ID-
P6085
J5280
J5281
J5289
J5290
J5286
ECB
17
J5432
C5607
C5632
C5630
R5065
7
7
Q6065
12
7CH
SBL
5CH
SL
J5453
Q5045
J5266
4P
2P
P7902P7903
C5504
17
30
30
J5426
J5450
J5452
J542815J5430
J5427
7
7
J5448
C5572
J5449
J5447
J5451
10
J5446
10
7
12
C5710
J5470
7
15
J5490
D5805
D5804
+15V
22
C6701
R5025
Q5005
C5045
Q5015
J5168
R5115
C5025
R5085
C5115
C5095
R5205
B
R5195
R5175
E
10
BIAS
R6045
ID+
Q6045
Q6015
J5279
15
R6105
J5287
J5288
10
J5285
2P
P7906
GND
MULT-R
MULT-L
C5570
C5574
C5666
C5667
J5488
C6714
7CH
SBR
5CH
SR
R5056
R5236
R5036
Q5056
D5006
B
R5066
E
Q6076
C6056
ID-
J5274
J5275
J5276
J5272
ECB
+15V
J5445
J5500
P6086
7
Q6066
C5576
15
10
J5410
-15V
7
J5467
Q5046
J5269
15
C5026
ID+
J52777
7
J5527
C6704
R5666
J5466
Q5016
R5086
10
12
J5408
E
J5273
J5424
22
C5575
J5464
J5465
C5672
C5116
R5206
B
R5176
BIAS
15
30
J5423
22
J5444
10
VPROT
R5026
Q5006
R5196
Q6016
R6106
10
J5425
C5709
J5469
R5045
Q6035
P7901
J5413
27
J5409
C5503
R6701
ECB
J5412
J5411
JL5502A
10
C5560
C5571
C5561
C5577
C5573
J5468
R5667
10
R6025
30
C5673
J5489
7
J5532
Q5670Q5671
17
J5167
J5498
R5015
C5015
R5005
22
C5105
C5005 C5006
C5085
R5165 R5166
Q5035
R5185
C5055
R5135
J5265
R6035
R6075
R6085
C6045
30
J5278
25
25
25
Q6055
J5422
J5463
10
7
7
J5496
10
J5495
J5165
R6096
Q6006
30
IPROT
R6046
J5421
10
J5494
17
C5096
VOLH
P7900
J5443
10
J5493
R5116
Q6036Q6046
J5271
10
J5144
7
C5046
J5270
R5046
R6026
17
7
J5406
RI
J5407
GND
TU_R
12
GND
TU_L
P5501B
P5502B
ADLT+
ADRT+
DACG
DACR
DACL
DACSW
DACC
DACSR
DACSL
DACSBR
DACSBL
AUX L
AUX GND
AUX R
MIC
P5503B
-15V
+15V
VL DA
VL CK
25
VPROT
IPROT
17
J5486
J5487
PRE_SURR_M
P5504B
J5531
10
J5497
7
R5016
12
J5164
C5106
C5086
C5056
R5136
R5186
J5268
R6086
R6076
10
ECB
Q6056
GND
GND
SEC1H
VOLH
A MU
Z2MU
SBMU
SRRST
SR RX
SR TX
SB RL
C5016
R6036
C6046
R5006
Q5036
E B
TX-SR507/577/SA507
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-3 / U001
U001
1
2
3
SRRST
SRRX
SRTX
SBRL
NC
4
INPUT SELECTOR / VOLUME / POWER AMP. PC BOARD
(BAAF-0008)
Soldering side
C5505
C5506
R6155
C5631
D6702
R6721
R5632
1
R5630
R5545 R5546
R5505 R5506
R5633
R5607
R6709
R6710
R5316
R5315
R6145
R5634
R6195
C5703
R6175
D6704
R6185
D6015
R5314
R6165
R5733
R5500
ADLT+
ADRT+
DACG
DACR
DACL
DACSW
DACC
DACSR
DACSL
DACSBR
DACSBL
AUXL
AUXG
AUXR
MIC
R5680
GND
GND
C5717
-15V
+15V
VL CK
VPROT
IPROT
R5711
L5501
GND
R5569
C5615
C5715
RI
GND
VL DA
A MU
R5710
R5681
R5682
Z2MU
SBMU
R5319
TU_L
TP550
R5818
R5813
R5578 R5579
VOLH
R5565
TU_R
R5816
R5812
-15V
C5716
C5612
+15V
R5712
R5713
SBR
R6706
D6703
R5106
8
R5562
MUL-R
SEC1H
R5096
GND
R5564
MUL-L
R5815
R5817
R5683
R6056
R5814
D6006
R5563
C5611
R5811
1
4 67
R5561
R6716
D6713
R6156
C5616
R5735
R5696
R6704
3
R5581
R6186
C6713
R5318
R6146
1
R6712
R6176
R5521
C5613
C5614
R5501
R5541
C5501 C5502
R5568
R5580
R5694R5695
R5693
Q5503
R5596
R5592
Q6713
R6714
R6166
D6016
R6196
R5542
R5502
C6703
R5317
R6702
R5567
C5590C5591
Q6703
R5503
R5543 R5544
R5595
R5598
R5599
R5590
R5594
R6708
R5689
Q6701
R5692
R5631
R5690
R5105
R5504
SBL
Q6702
D6701
R5095
R6055
R5597
R5593
R5591
Q5630
D6005
C5509 C5510
C5508
C5507
R5549
R5509 R5510
R5547 R5548
R5507 R5508 R5513 R5514 R5515 R5516
R5582
Q5501
80
100
C5513
R5550
C5702
R5553 R5554 R5555 R5556
R5587
R5588
R5734
R5589
50
1
SR
R5312R5313
R5094
D6004
C5514
30
R6144
R5310
R6174
R6184
C5704
R6164
R5803
R5806
R5311
D6014
C5515
C5516
R5557 R5558
R5517 R5518
R5805
R5626
R5606
R5616
R5804
R5807
R5802
Q5606
Q5616
Q5615
C5517
R5605
Q5605
R5625
R5103R5104
R6053R6054
C5518
R5559 R5560
R5519 R5520
D5709
R5604
R5614
R5615
R5624
SL
R5093
D6003
R5809
Q5604
R6153R6154
C5705
R5586
Q5614
Q5603
Q5613
R5309
R5603
R5613
R6143
R5608
R5585
R5623
R5601
R5307
R6173
R6183
R6193R6194
R5602
R6163
Q5608
R5600
R5611
R5621
R5308
D6013
C5531
R5570
Q5609
R5609R5618 R5619
Q5600
Q5601
Q5610
Q5611
TP664
C5711
D5706
D5716
R5528
R5575R5576
R5535R5536
TP661
TP662
D5718
D5708
TP570
C5708
R5571
R5617
R5531
Q5607
Q5701
C5530
R5627
R5530
D5717
C5527
D5707
R5577
Q5617
C5712
C5707
R5708
C5536
C5535
R5709
TP663
P6911A
Q5602
R5610
R5612
R5622
Q5612
R5620
L
R5303
R6140
R5301
R6170
R6180
R6190R6191
R5302
R6160
D6010
R6141
R6171
R6181
R6161
D6011
R5304
R5305
R5100
R6050
R5090
D6000
R6150
R
R5306
R5091
R5101
D6001
R6051 R6052
R6151
C
R5102
R5092
R6152
D6002
R6142
TP660
R6902
R6903
Q6707
D6902
C6911
U0013
THERMAL SENSOR
(BAETC-0011)
Soldering side
U0012
C6630
TRANS 2ND TERMINAL
TP631
(BAPS-0010)
Soldering side
GRN
TP6904
TP691
TP6900
BLK
TP6903
YEW
TP6905
U0011
TRANS 2ND TERMINAL
(BAPS-0009)
Soldering side
R6172
R6182
R6162
R6192
D6012
TP951
SBR
SR
FR
CEN
FL
SL
SBL
R6016
5
R6006
R6005
R6014R6015
R6004
R6013
R6003
R6010R6011 R6012
R6000R6001 R6002
TX-SR507/577/SA507/SR607/SA607/DTR-20.1/30.1
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-4 / U002
1
This pc board view has shown the location of each pc board AS.
The letter, NSP is non-service parts.
When you need NSP, please order the complete pc board AS, Void letter.
Also they are 2 sets, please require at 2 units.
2
U0021 (NSP)
BADG-0026
TX-SA607 only
U002
BADG-0025
3
U0022 (NSP)
U0022 (NSP)
BAETC-0027
BAETC-0027
4
U0021 (NSP)
BADG-0026
TX-SA607 only
U002
BADG-0025
5
TX-SR507/577/SA507/SR607/SA607/DTR-20.1/30.1
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-5 / U002
U002
1
2
3
MPU / CODEC PC BOARD
(BADG-0025)
P751A
P131
1 9
C139
U131U132
C341
R331
R361
R351
R341
C145
R321
C351
C316
C331
P5501A
R303
R302
R308
R307
R301
C340
R317
R306
R309
R340
C306
R305
R318
R319
R304
C305
C314
R316
R324
Q301
L313
C321
R315
R320
R314
R313
L311
R173
L173
R326
R312
1
C111
Q111R112
P8001A
1
C112
R115
R101
Q171
X171
L322
R330
C320
R325
C315
R401
R411
C330
C313
R421
C308
R431
R350
C350
1
Q400
R360
C408
R410
R400
1
1
Q302
C317
L305
R336
C336
C303 C304
C409
R409
R408
C101
C171
L171
C411
R323
C401
C300
R430
R420
R588
R337
BCDG-0025
25140025C
QPWBCDG0025C1
P8002A
1 1
P101A
C515
R590
C105
C107
C302
L101
C748
Q746
C334
R334
C747
C744
R181
R333
C333
R407
R417
1
R339
P5502A
C339
R427
R437
C410
C407
C417
R412
R402
R371
C421
C337
C400
C420
Q401
C745
R432
R422
C427
C113
C106
C104
C402
1
C746
L744
C422
D183
Q402
R404
R414
2
R108
R107
1
C110
Q101
C701
P2001A
C103
R424
R434
P5503A
C412
C706
X101
Q702
C709
R182
Q703
C404 C405
R413
R403
Q181
Q403
R433
R423
C403
JL901B
R406
R416
1
C707
P8003A
L741
R426
R436
C406
C702
R415
R405
Q404
P5504A
L743
C708
D111
R435
R425
R510
R513
R518
R530
R541
R543
U0021
VLSC PC BOARD
(BADG-0026)
TX-SA607 only
C705
C520
C753
D601
C604
P701A
R631
R725
R610
R633
R628
C751
R605
Q601
R601
R629
R636
R630
C527
R503
C504
R620
R639
R527
L746
R641
R528
TP01
R546
R547
R632
P801
R634
R607
R532R535
X701
R602
R662
1
R511
C761
R619
R506
R561
R638
Q701
R583
R603
R582
R522
R658
R656
R655
R599
R604
R587
R589
C771
R523
R556
R526
R571
R521
R802
R801
R501
D110
R553
R593
R572
R567
R579
R563
R565
R580
R642
R558
R557
R551
R560
R524
R646
R552
C507
R525
R647
R578
R685
1
R684
JL6001A
JL6610B
R581
R594
R657
R600
R596
R591
R573
R550
R568
R718
R564
R566
JL5501B
R509
R586
R584
R514
R529
R540
R542
C506
R545
JL6002A
R609
C519
R508
R507
R576
R574
R554
R555
R562
R622
R624
R626
R627
C781
1
C1406
1
C1403
2
R1416
R1426
R1406
R1486
R1476
R1466
R1463
R1473
R1483
1
Q1403
Q1413
Q1423
R1433
R1423
R1413
4
2
C1408
BCDG-0026
25140026
R1422
R1412
1
R1417
R1427
R1487
C1407
R1477
R1467
R1460
C1400
R1470
R1480
Q1401 Q1402
Q1411 Q1412
Q1421 Q1422
1
R1481
R1471
R1461
R1403
C1405
C1404
1
C1409
C1401
1
1
C1402
1
R1431
2
4
R1484
R1474
R1464
R1434
R1462
R1472
R1482
1
Q1424
1
1
1
1
R1424
C1412
R1432
R1436
R1414
R1402
R1409
R1408
R1404
R1430
Q1414
P6612A P6613A
P1403B
P6611A
R1407
R1437
C1410
R1420
R1410
R1405
R1415
R1411
R1421
BCDG0025C1
Q1404
33
R1400R1401
C1415
R1435
R1425
C1411
U0021
VLSC PC BOARD
(BADG-0026)
TX-SA607 only
R1455
R1443
R1442
R1457
C1417
R1450 R1451
R1445
R1446
R1456
R1454
R1444
C1414
R1447
R1441
R1465
R1475
R1485
NC
C1416
C1413
R1452R1453
R1440
U002
1.FLAC1
2.-VP(-35V)
3.FLAC2
4
4.REMIN
5.FLDRST
6.FLDCS
7.FLDCLK
8.FLDSDO
9.KEY0
10.KEY1
11.KEY2
12.KEY3
13.+3.3S
14.KEYINT0
15.LEDSTBY
16.KEYINT1
17.VOLA
18.VOLB
19.GNDDG
20.GNDDG
21.+5.0VDIS_
22.NC
23.-15V
24.MICOUT
25.+15V
26.MICDET
27.MICMUT
28.AUX_R
29.GNDA
30.AUX_L
31.GNDA
32.AUX_V
33.GNDV
5
MPU / CODEC PC BOARD
(BADG-0025)
R613
R611
R612
C521
R724
C512
R652
R771
R772
R643
Q755
Q754
C762
R651
R721
R763
R645
17
Q753
R637
C522
R723
Q761Q762
C625
C503
R111
R500
R707
R706
R705
R704
R703
R702
33
R701
C514
R597
R700
R152
R153
R773
C151
R154
R502
32
28
C553
C516
R598
L153
R151
R505
R569
5
Q153
1
4
R570
R595
Q756
R110
R644
R722
Q771
Q772
C772
R614
R615
R608
C523
R761 R762
C501
C502
C518
R616
R504
C613
C517
R712
R617
R650
R606
C524
R649
C505
R519
R618
51123
R648
P752A
R654
R549
R592
R548
Q751Q752
R810
2
9
C526
1
R544
C525
C554
1
R653
R515
R537
R531
R713
R714
R666
R667
R711
C551
R516
L600
R517
R663
R726
Q757
C552
C630
R664
R784
R781
L500
R665
R782
Q781
C425
C782
R585
Q782
C415
R534
C510
D701
C509
R783
NC1
R575
R455
C508
D702
C511
R475
R533
R577
R465
L747
C416
R445
R446
15
R466
C426
R476
R520
R456
C423
R512
10
R453
R473
R463
C413
R443
D181
U0022
UIVERSAL PORT PC BOARD
(BAETC-0027)
R171
C802
R470
R450
R803
R471
R451
C135
8
C136
R138
R139
R137
R140
7
C307
R136
C134
R114
R135
C133
L133
R806
R113
R807
R133
C318
R805
1
C140
D132
R141
R142
C141
R134
R640
Q131
C142
L134
L131
C130
D131
R131
C131
L132
C629
C132
R132
P2080B
P2081
R2100
24
13
1
12
2
25140027
BCETC-0027
RX
DET1
TX
DET2
QPWBCDG0025C1
CL
RST
DA
R623
R538
C801
R800
C800
R472
R452
R539
R536
R477
R457
R559
1
2
11517
12
L304
C301
C312
R447
R467
2
16
8
15
1
R102
11
10
C102
L302
L742
L301
25
L303
C310
R440
R460
C311
R474
C424
C109
R454
14
C108
1
2
R462
R442
24
216
1
23
R635
D182
R464
R444
C414
L306
L307
R461
D112
R116
2
1
C172
C173
C319
C322
R311
C309
R441
C803
U0022
UIVERSAL PORT PC BOARD
(BAETC-0027)
C2150
L2106
R2151
C2151
C2154
L2105
R2150
L2101
L2103
C2155
L2102
L2100
+12V
GNDD
GNDP
GNDV
VIN
R2152
C2152
L2107
C2153
L2108 L2109
L2110
L2111
L2104
LIN
RIN
L2112 L2113
GNDIPD
GNDA
L2115
L2114
7
9
1
1
715
1
1
TX-SR507/577/SA507/SR607/SA607
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-6 / U003
1
This pc board view has shown the location of each pc board AS.
The letter, NSP is non-service parts.
When you need NSP, please order the complete pc board AS, Void letter.
2
U003
BADIS-0036
3
U0033 (NSP)
U0031 (NSP)
BAPS-0039
BADIS-0037
4
U0032 (NSP)
BAVD-0038
U0035 (NSP)
5
BAETC-0041
TX-SA507/607 and
TX-SR607<MR> only
U0034 (NSP)
BAETC-0040
TX-SR507/577/SA507/SR607/SA607
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-7 / U003
U003
1
2
3
DISPLAY PC BOARD
(BADIS-0036)
Component side
1.GNDDG
2.KEYINT0
9
7
1
JL7101A
BCDIS-0036
25140036C
QPWBCDIS0036C2
3.KEY0_2
J7001
2.GNDDG
3.+3.3S
1.REMIN
U7042
C7045
S7102 S7104
10
J7005
J7007
7
J7008
10
4.LEDPURE
5.+5.0VDIS
6.GNDDG
C7008 C7013
J7050
J7003
J7049
OFF/SP-BZONE2/SP-A
3XX
DVD/BD VCR/DVR CBL/SAT AUX TV/TAPE AM FM CD
5XX
DVD/BD TUNER
6XX
DVD/BD
7.NC
8.LEDSTBY
9.LEDZONE2
7
J7002
7
7
J7006
7
2
J7012
J7015
7
J7013
10
7
J7016
TUNING
S7164
S7113
S7116 S7114S7118S7120S7122S7124S7126S7128S7130
12
J7019
Q7002
J7004
15
J7009
FL IC
J7011
MUSICMOVIE/TVTONE +TONE - TONE
VCR/DVR
VCR/DVR CBL/SAT GAME AUX TV/TAPE TUNER CD
CBL/SAT CD U.PORT/DOCK
AUX
TV/TAPE
J7010
GAME
20
20
17
DIMMER
MEMORY
S7115S7117S7119S7121S7125S7127S7129
C7015
DISPLAY
S7132S7134S7136S7138S7140S7142S7144S7146S7148
J7017
01.GNDV_AUX
02.AUX_V
03.GNDA_AUX
04.AUX_L
17
17
P7311P7312
7
05.GNDA_AUX
J7034
J7037
06.AUX_R
07.MICMUT
08.MICDET
09.+15V
J7030
12
7
7
J7038
P7301
P7302
J7027
S7160S7162
J7014
7
C7033
PRESET DOWN
S7156
7
7
J7018
SET UP RETURN
12
J7023
U.PORT
J7025
7
7
J7024
J7020
17
J7026
TUN UP
S7150
TUN DOWN
S7158
ENTER
S7154
PRESET UP
J7021
J7022
J7036 7
S7152
7
J7039
7
J7040
E7302A
10.MICOUT
11.-15V
12.NC
13.+5.0VDIS
14.GNDDG
15.GNDDG
16.VOLB
17.VOLA
18.KEYINT1
12
J7028
12
J7029
J703515
7
7
J7041
E7301A
J7031
C7405
J7042
J7043
19.LEDSTBY
20.KEYINT0
21.+3.3S
22.KEY3
23.KEY2
24.KEY1
25.KEY0
26.ELDSDO
27.ELDCLK
7
J7044
7
S7002
7
C7403
C7412
28.FLDCS
29.FLDRST
30.REMIN
31.FLAC2
32.-VP
33.FLAC1
C7411
J7032
J7033
33
30
20
10
10
7
P701B
1
J7046
17
J7045
P7401
J7048
P7402
J7047
C7401
U0033
U0031
SWITCH PC BOARD
(BADIS-0037)
Component side
4
S7108
STBY
5
7
J7103
S7110
PURE
9.LEDZONE2
8.LEDSTBY
7.NC
6.GNDDG
J7101
5.+5VDIS
7
4.LEDPURE
3.KEY0_2
2.KEYINT0
1.GNDDG
D7152
STBY
D7155
ZONE2
PURE
BCDIS-0037
QPWBCDIS0036C2
J7102
25140037
D7154
2
JL7101B
POWER SUPPLY PC BOARD
(BAPS-0039)
Component side
RISK OF FIRE
-REPLACE FUSE
AS MARKED
P912
TRANS IN
C933
J901
J902
JL901A P911
C922
F901A F901BF901C F901D
C930
J903
F901
10A 125V
C901
RL901
R921
P901A
AC-G
AC-H
AC-H
P921A P922A
4 3 2 1
AC CORD
AC-G
T902
QPWBCDIS0036C2
1.POWERD
2.+10VS
3.GNDDG
4.+12VD_ST
5.POFF
E902
98765
E901
2
25140039
BCPS-0039
U0034
HEADPHONE PC BOARD
(BAETC-0040)
Component side
E7202
P7201
C7204
C7203
QPWBCDIS0036C2
JL6605B
E7201
6XX3XX/5XX
5.GNDDG
4.HPDET
3.HPR
2.SPLE
1.HPL
2
BCETC-0040
25140040
U0035
INLET PC BOARD
(BAETC-0041)
TX-SA507/607 and
TX-SR607<MR> only
Component side
P907
N
N L
2
BCETC-0041
25140041
QPWBCDIS0036C2
L
P921B P922B
TX-SR507/577/SA507/SR607/SA607
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-8 / U003
U003
1
2
3
DISPLAY PC BOARD
(BADIS-0036)
Soldering side
01.GNDV_AUX
02.AUX_V
03.GNDA_AUX
04.AUX_L
05.GNDA_AUX
R7405
R7415
C7402
R7407
R7408
1
30
20
10
C7404
C7421
06.AUX_R
07.MICMUT
08.MICDET
09.+15V
C7021
C7022
R7412
Q7401
R7402
R7024
R7411
R7404
L7401L7402
R7401
33
1
R7403
R7416
R7414
R7406
D7411
R7023
10.MICOUT
11.-15V
12.NC
13.+5.0VDIS
14.GNDDG
15.GNDDG
16.VOLB
17.VOLA
18.KEYINT1
Q7007
R7413
D7412
C7307
Q7005
R7022
R7021
D7401
19.LEDSTBY
20.KEYINT0
21.+3.3S
22.KEY3
23.KEY2
24.KEY1
25.KEY0
26.ELDSDO
27.ELDCLK
R7409 R7410
C7309
C7306
Q7403
28.FLDCS
29.FLDRST
30.REMIN
31.FLAC2
32.-VP
33.FLAC1
Q7404
R7301
C7301
C7305
C7304
D7302
D7301
C7303
C7302
R7302
R7304
R7305
R7127
R7124
R7123
R7126
D7033
C7031
C7032
R7125
R7128
Q7033
R7114
C7017
R7033
L7031
D7002
R7129
R7007
C7010
C7011
32
48
C7001
C7014
R7001
Q7004
R7115 R7116
R7107 R7108 R7109 R7110 R7111 R7112 R7113
R7117
R7118 R7119 R7120
Q7003
64
16
R7006
C7002
R7002
1
C7009
C7007
R7003
C7003
R7121 R7122
C7005
R7005
C7004
R7004
C7012
C7016
R7008
C7047
R7046
R7102
9
C7046
1
R7045
R7101
U0031
U0033
SWITCH PC BOARD
(BADIS-0037)
POWER SUPPLY PC BOARD
(BAPS-0039)
Soldering side
Soldering side
1.GNDDG
4
2.KEYINT0
3.KEY0_2 9.LEDZONE2
9
R7151
1
R7155
R7156
Q7151
5
5.+5VDIS
6.GNDDG
R7158
R7154
R7152
R7157
7.NC4.LEDPURE
8.LEDSTBY
Q7152
R7103
D911
D923
D912
C911
D924
D930
C921
D931
D921
D922
D933
D935
D925
C902
R934
U0035
U0034
HEADPHONE PC BOARD
(BAETC-0040)
Soldering side
C7202
5
D934
1
5
C7201
L7202
L7203
L7201
1
INLET PC BOARD
(BAETC-0041)
TX-SA507/607 and
TX-SR607<MR> only
Soldering side
N
L
PRINTED CIRCUIT BOARD VIEWS-9 / U003
TX-SR507/577/SA507/SR607/SA607
U0032
JL6017A
VIDEO PC BOARD
(BAVD-0038)
E9003
J3068
J3065
J3027
C2085
J3019
7
C2030
P3001
12
12
C2084
J3006
12
C2079
C2077
JL5502B
E9002
P2080A
Component side
C3021
15
C2029
C2078
JL9101B
J3067
J3029
22
J3031
J3030
J3015
J3028
10
7
J3002
10
J3066
J3021
J3044
C2103
J3042
15
15
15
17
C2104
R9012
P3002
27
25
J3043
J3034
J3033
J3032
J3011
7
C2100
C3060
C9013
C9014
R9013
C9012
D9011B
-+
AC
C3024C3033 C3036 C3040
J3045
20
17
17
12
17
J3035
10
J3061
12
C3061
R9030
R9031
R9032
J3005
J3020
J3007
D9011
10
J3060
J3009
J3049
10
Q9022
C3001
15
10
2
Q9022B
30
J3058
C3081
J3046
J3022
J3059
J3036
20
BCVD-0038
25140038
27
25
J3016
C9023
12
20
17
27
C3013
20
J3050
J3012
27
R9029
J3051
R3038
J3013
P3005
P3007A
J3038
C9025
J3062
J3037
12
J3014
J3023
12
12
C3045
C3084
J3024
10
JL8001A
C3047
C3044
C3046
C3055
C3054
Q9031B
QPWBCDIS0036C2
D9002
C3048
Q9031
D9001
C3009
C9030
C9032
C3049
J3057
J3040
30
J3070
C3004
10
C3007
P2801A
10
12
J3025
C3011
R9033
J3018
7
J3017
15
Q9001
J3008
R9001
12
P2001B
E9001
C9005
U0032
GNDA
5VDCDC
GNDDG
12VD
GAUX
VMUT
VDDA
MPINT
MPDA
MPRX
MPDET
-VP
FL1
VIDEO PC BOARD
(BAVD-0038)
R3021
R3029
R2007
PRI2
R3082
R3084
R9003
D9005
R3083
PBI2
R3087
R3086
R3085
Y
C9033
C9031
R3089
26
GNDA
25
5VACDC
GNDDG
V
12VD
POF2
AUX
VDCL
DCTL
MPRST
D9016
MPCL
MPTX
5VDIS
R9002
C9006
R9004
1
FL2
Soldering side
C3043
R3041
R3028
R3030
R3027
R3026
R2010
R2009
PBI1
YI2
PRI1
YI1
PB
PR
R2014
R9036
GND
+12V
PR Y
R3043
PB
R3042
C9011
R2116
Q2004
S2-2
S2-1
S3-2
S3-1
FL2
FL1
C2080
C2089
R2111
C3031
1
+12V
R2104
GND
C3032
R3081
R2005
C3012
14
GND +12V
R2004
C3002
40
Q3002
DCTL
+5V
C3087
C3086
C3085
27
R3023
1
C3091
C3089
C3088
D9023
C3093
C3098
C3092
C2101
C3097
R3020
C3099
C3095
D2084
C3096
C3094
Q2072
R2115
R9014
D9015
C2087
R3017
C2086
R2132
R2133
R3014
R2117
D9014
R2120
R2106
C2082
R2049
MLT_L
MLT_R
-12V
R3011
R2048
C2088
C9001
R2109
R2015
R2108
GNDIPD
MPINT
R2130
GNDP
+12V
GNDD
GNDV
R2131
1
2
Chassis
+12VTRG
LIN
RIN
GNDA
VIN
MPDET
MPTX
MPDA
R2016
R2110
R2107
C2081
20
R2105
R2121
MPRX
MPCL
19
MPRST
C2083
PRINTED CIRCUIT BOARD VIEWS-10 / U004
This pc board view has shown the location of each pc board AS.
The letter, NSP is non-service parts.
When you need NSP, please order the complete pc board AS, Void letter.
TX-SR507/577/SA507/DTR-20.1
U004
BAHDM-0060
PRINTED CIRCUIT BOARD VIEWS-11 / U004
A
1
2
3
4
5
B C D
TX-SR507/577/SA507/DTR-20.1
U004
HDMI / DSP PC BOARD
(BAHDM-0060)
C8632
C8621
TP7
R233
R256
TP6
R231
R232
Q202
R254
R255
L203
Q282
R213 R214
C8631
TP5
R230
TP38
1
C219
R8595
C8687
L219
C220
C8688
R245
R253
R252
C8689
R8596
C8690
P8001B
R251
R250
TP37
C236
R209
R218
R217
R216
R215
C227
P8002B
C240
R221
C283
R246
R286
1
P8003B
NO MOUNT
TP4
P8631
R238
R239
R236
R237
R234
R235
R200
R201
R242
R202
R203
R205
R241
L206
R206
R240
R207
R243
R244
1
TP40
R290
R289
TP39
C292
L241
L282
C295
L281
JL201A
C282
C281
C8198
R281
R257
TP36
TP35
R259
R258
R260
R261
R262
R265
R263
R264
Q201
R212
R211
R210
C8431
C8399
TP29
TP30
C8328
D8302
1
Q8401
R8339
C8423
R8416
R8417
R8419
R8420
C8422
C8426
C8427
P8302
C8418
C8419
L8406
L8407
L8405
R8421
C8424
R8422
C8407
R8429
C8425
C8348
C8606
C8443
L8404
C8408
C8410
L8409
L8410
C8411
R8405
R8404
R8409
1
R8408
C8406
C8405
R8425
R8403
R8402
R8424
R8423
R8401
C8428
C8421
C8402
P8601
C8442
Q8404
R8442
C8438
C8441
L8606
L8402
C8512
C8439
C8511
R8530
C8575
C8574
X8501
1
POLARITY
R8333
C8327
C8429
C8430
C8420
C8326
Q8305
C8417
C8416
Q8305
R8432
R8431
C8432
R8418
QPWBCHDM0060B0
BCHDM-0060
25140060B
0
C8680
Q8593
C8605
C8612
C8564
D8653
P8611
R8523
L8608
R8522
Q8501
R8510
R8511
R8509
L8604
C8558
C8559
C8608
D8652
C8681
L8505
C274
C272
C271
TP14
TP16
TP15
TP42
TP26
1
R8513
R8512
TP27
R8654
R8655
R8656
C8609
Q8654
L8507
Q271
D8591
C8682
L8508
C8683
C8611
C8622
TP11
TP12
TP13
R8524
R8519
R8520
R8521
R8504
R8505
R273
R274
R8507
R8508
R8506
Q205
R8501
R8502
R8503
R280
R276
R278
R279
L261
R277
Q272
L271
C279
L272
D201
L283
P8621
TP8
TP9
TP10
C238
R268
R269
R270
R272
R271
1
L251
R275
C275
C270
R8597
C243
L204
R266
R267
C8685
Q203
C252
C251
X201
1
C239
C242
P201
C276
C8199
JL8001B
+12V
+12V
GND
GND
GND
R8337
R8336
1
R8458
R8457
C8401
Q8402
R8332
C8412
C8331
C8413
C8414
C8435
C8415
Q8306
R8338
C8330
1
Q8309
R8411
L8408
R8426
R8427
R8412
R8414
R8415
C8433
C8434
C8437
C8560
R8592
R8591
C8514
C8508
R8602
R8601
R8603
C8548
C8549
Q8601
Q8602
C8507
C8525
C8527
C8526
R8515
R8514
R8518
C8573
C8684
R8606
C8566
R8594
R8593
R8526
R8531
R8532
R8525
R8605
R8607
R8608
C8686
R8609
R8604
C8563
R8517
R8516
C8503
C8567
C8501
C8502
C8565
L8601
L8605
C8436
L8403
TP28
L8401
C8451
D8305
C8452
R8334
R8335
D8304
D8301
C8409
R8410
C8403
C8404
QPWBCHDM0060B0
R8626
R8636
R8635
R8637
R8638
R8639
R8634
R8631 R8632
R8633
Q8631
Q8632
C231
C214
C230
C213
C229
C212
C211
C226
C228
C210
R288
R287
R285
R283
C209
C225
C289
Q281
R284
R282
1
Q8405
C8444
C235
C201
C221
C234
L202
C233
C215
C216
C232
C246
C203
C202
C207
C208
C224
C206
C223
C288
C205
C286
C287
C290
R8625
R8627
R8628
R8629
R8624
R8621 R8622
R8623
Q8621
Q8622
C244
L205
C245
C241
C204
R208
C222
C218
L201
C247
C278
C217
C285
C291
C284
Q273
D205
D203
R8616
R8615
R8617
R8612
R8618
R8619
R8614
R8611
R8613
Q8611
Q8612
L8602
Q8652
C8519
R8529
R297
R295
R296
C8504
C8505
C8506
C8521
C8538
C8539
C8556
C8522
C8557
C8537
C8536
C8555
C8554
C8584
C8585
L8603
L8652
C8583
C8523
D8651
D204
R8653
C8524
C277
R8651
R8652
R291
R292
R294
R293
C8535
Q8653
C8581
C8582
C8534
C273
C8518
TP25
C8553
C8517
Q8651
C8552
C8509
C8533
C8510
C8532
C8516
C8551
C8530
C8531
C8550
C8513
C8515
TX-SR507/577/SA507/SR607/SA607/DTR-20.1/30.1
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-12 / U005
1
This pc board view has shown the location of each pc board AS.
The letter, NSP is non-service parts.
When you need NSP, please order the complete pc board AS, Void letter.
Also they are 2 sets, please require at 2 units.
2
U0052 (NSP)
BAVD-0031
TX-SA507/607 only
U0051 (NSP)
BATRM-0030
U005
BATRM-0029
3
4
U0052 (NSP)
BAVD-0031
TX-SA507/607 only
U0051 (NSP)
BATRM-0030
U005
BATRM-0029
5
TX-SR507/577/SA507/SR607/SA607/DTR-20.1/30.1
A
B C D E F G H
PRINTED CIRCUIT BOARD VIEWS-13 / U005
U005
1
JL6611B
2
3
SP TERMINAL PC BOARD
(BATRM-0029)
Component side
P6601
C6602
RL6602
C6652
R6130
C6030
J6643
R6612
J6602
R6602
L6602
R6692
10
J6630
J6631
GND
HPDET
HPR
SPLE
HPL
22
R6691
R6132
7
JL6605A
J6635
R6610
12
J6633
J6600
J6632
10
10
J6634
JL6611A
R6600
JL6600B
L6600
C6642
17
J6636
7
J6660
R6131
7
J6683
30
J6642
C6031
C6033
D6600
C6034
C6600
C6640
J6663
C6032
J6641
RL6600
J6640
1
C6651
P6602
7
J6669
C6650
L6601
15
J6649
R6133
10
SPL
SPSL
SPSBL
R6601
J6646
15
+22V
JL6620B
D6603
R6611
J6601
C6603
L6603
R6134
SPC
SLE
CE
SRE
J6671
SPR
SBLE
LE
RE
SBRE
25
SPSR
22
R6613
SPSBR
J6603
JL6603B
J6670
25
C6654
C6641
C6643
J6651
12
J6672
L6604
SLE
SBLE
R6614
J6604
R6604
25
25
C6653
27
RL6603
30 J6665
J6647
12
J6648
R6603
J6673
J6674
J6675
GNDRL
CELERE
SRE
SBRE
+22V
P6603
BCTRM-0029
25140029B
1
J6652
10
17
D6605
C6605
J6654
J6653
17
J6657
20
QPWBCTRM0029B1
15
C6036
R6136
J6644
SPBL
12
SPBR
17
10
J6661
SPBLE
J6658
SPBRE
SPBRE
R6606
R6690
J6606
7
C6644
RL6605
R6616
JL6604B
J6662
J6677
J6682
15
C6656
C6645
C6655
20
R6605
J6605
R6615
L6606
L6605
15
Q6602
Q6601
J6678
J6666
C6035
Q6603
Q6604
U0052
30
J6681
P6607
P6604
C6646
15
RL6607
D6607
SPRLF
C6607
SPRLCS
SPRLSB
SPRLZ2
HPDET
GNDDG
GNDDG
7
JL6610A
J6679
1
C6658
J6614
10
10
C6657
J6613
J6612
12
7
J6611
J6680
R6135
C6647
QPWBCTRM0029B1
30
Component side
C6648
0
25140030
BCTRM-0030
R3032
C3101
R3033
C3109
C3108
C3107
D4 TERMINAL PC BOARD
(BAVD-0031)
TX-SA507/607 only
Component side
R3037
C3118
P3101
J3101
J3102
J3100
10
7
7
R3036
C3119
R3035
R3031
C3120
J3103
10
C3102
J3104
1
C3105
17
J3105
J3106
12
C3110
P3102
J3107
7
J3108
BCVD-0031
25140031
QPWBCTRM0029B1
J3109
12
J311010J3111
10
R3050
J3112
P3007B
P3103
C3103
10
U0051
FRONT HIGH L/R SP TERMINAL PC BOARD
(BATRM-0030)
U005
SP TERMINAL PC BOARD
(BATRM-0029)
Soldering side
TX-SR607 <MO,MQ,PA,PB,PP,MR>, TX-SA607 only
Soldering side
U0052
D4 TERMINAL PC BOARD
(BAVD-0031)
TX-SA507/607 only
Soldering side
4
Q3101
5
<Note>
T
Parts marked by "NSP" are generally unavailable because
they are not in our Master Spare Parts List.
NOTE : THE COMPONENTS IDENTIFIED BY THE MARK
! ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH PART
NUMBER SPECIFIED.
1/91 PAGE
TX-SR577
<Notes>
(B) : Black model
(S) : Silver model
<DC> : 120V,Canadian model
<PP> : 230V,CE(European) country model
EXPLODED VIEW PARTS LIS
REF. NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS
[TUNER UNIT]
U001
U0011
U0012
U0013
U0014
U0015
U001
U0011
U0012
U0013
Input selector/Volume/Power amp. pc board AS BAAF-0008-1G * 1 1B232508-1G <DC>
Trans 2nd terminal pc board AS BAPS-0009-1G 1 Trans 2nd terminal pc board AS BAPS-0010-1G 1 Thermal sensor pc board AS BAETC-0011-1G 1 Holder pc board AS BAETC-0012-1G 1 Holder pc board AS BAETC-0013-1G 1 Input selector/Volume/Power amp. pc board AS BAAF-0008-1H * 1 1B232508-1H
Trans 2nd terminal pc board AS BAPS-0009-1H 1 Trans 2nd terminal pc board AS BAPS-0010-1H 1 Thermal sensor pc board AS BAETC-0011-1H 1 -
NSP
N
NSP
N
NSP
N
NSP
N
NSP
N
<PP>
N
NSP
N
NSP
N
NSP
N
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