Page 1
SERVICE MANUAL
SERVICE MANUAL
Page 1
AV RECEIVER
MODEL TX-SR700/E
TX-SR700/E
Ref. No. 3731
062002
Black, Golden and Silver models
BMDD 120V AC, 60Hz
BMPP,BMPA,SMPP,GMPA 230~240V AC, 50Hz
BMWT,GMWT,GMWR 120/220~230V AC, 50/60Hz
GMGK 220V AC, 50Hz
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-482M
Page 2
SPECIFICATIONS
Page 2
TX-SR700/E
AMPLIFIER SECTION
Continuous average power output (FTC)
All channels: 100 W per channel min. RMS at 8 ohm,
Continuous power output (DIN) 130 W at 6 ohm
Maximum power output (EIAJ) 160 W at 6 ohm
Dynamic power output (stereo) 2 250 W at 3 ohm
Total harmonic distortion: 0.08% at rated power
IM distortion: 0.08% at rated power
Damping factor: 60 at 8 ohm
Input sensitivity and impedance
PHONO: 2.5 mV, 47 k ohm
LINE (CD, TAPE, DVD,
VIDEO 1-4): 200 mV, 47 k ohm
MULTICHANNEL INPUT
(FRONT L/C/R, SURROUND
L/R): 200 mV, 47 k ohm
(SUBWOOFER): 36 mV, 47 k ohm
COAXIAL (DIGITAL): 0.5 Vp-p, 75 ohm
DVD, VIDEO 1, 2, 3, 4: 1 Vp-p, 75 ohm
COMPONENT VIDEO 1, 2: 1 Vp-p, 75 ohm (Y)
Output level and impedance
Rec out (TAPE, VIDEO 1): 200 mV, 470 ohm
Pre out: 1 V, 470 ohm
VIDEO (VIDEO 1,
MONITOR OUT): 1 Vp-p, 75 ohm
COMPONENT VIDEO OUT: 1 Vp-p, 75 ohm (Y)
Phono overload: 70mV RMS at 1 kHz,0.5% T.H.D.
Frequency response: 10 Hz to 100 kHz:+1/-3 dB
RIAA deviation: 20 Hz to 20 kHz:±0.8 dB
Tone control
Bass: ±12 dB at 50 Hz
Treble: ±12 dB at 20,000 Hz
Signal-to-noise ratio (stereo)
Phono: 80 dB (IHF A, 5 m V input)
CD/Tape: 100 dB (IHF A, 0.5 V input)
Muting: -50 dB
2 channels driven from 20 Hz to 20
kHz with no more than 0.08% total
harmonic distortion.
125 W min. RMS at 6 ohm, 2 channels
driven from 1 kHz with no more
than 0.1% total harmonic distortion.
2 210 W at 4 ohm
2 130 W at 8 ohm
0.08% at 1 W output
0.08% at 1 W output
1 Vp-p, 75 ohm (Y)
0.28 Vp-p, 75 ohm (C)
0.7 Vp-p, 75 ohm (P
1 Vp-p, 75 ohm (Y)
0.28 p-p, 75 ohm (C)
0.7 Vp-p, 75 ohm (PB, PR)
(CD in Direct mode)
B, PR)
50 dB quieting sensitivity
Mono: 17.2 dBf, 2.0 µV (75 ohm )
Stereo: 37.2 dBf, 20 µV (75 ohm )
Capture ratio: 2.0 dB
Image rejection ratio
USA & Canadian models: 40 dB
Other area models: 85 dB
IF rejection ratio: 90 dB
Signal-to-noise ratio
Mono: 76 dB
Stereo: 70 dB
Alternate channel attenuation: 55 dB
Selectivity: 50 dB (DIN)
AM suppression ratio: 50 dB
Total harmonic distortion
Mono: 0.2%
Stereo: 0.3%
Frequency response: 30 Hz -15 kHz, ±1.0 dB
Stereo separation: 45 dB at 1 kHz
AM
Tuning range
USA & Canadian models: 530 to 1,710 kHz (10-kHz steps)
European & Australian models:
Worldwide models: 531 to 1,602 kHz (9-kHz steps)
Usable sensitivity: 30 µV
Image rejection ratio: 40 dB
IF rejection ratio: 40 dB
Signal-to-noise ratio: 40 dB
Total harmonic distortion: 0.7%
GENERAL
Power supply
USA & Canadian models: AC 120 V, 60 Hz
European & Australian models: AC 230 -240 V, 50 Hz
Some Asian models: AC 220 -230 V, 50/60 Hz
Worldwide models: AC 220 -230 and 120 V
Power consumption
USA & Canadian models: 6.7 A
Other models: 550 W
Dimensions (W H D): 435 175 431.5 mm
Weight
USA & Canadian models: 27.8 lbs.
Other models: 13.1 kg
REMOTE CONTROLLER
Transmitter: Infrared
Signal range: Approx. 16 ft., 5 meters
Power supply: Two "AA" batteries (1.5 V 2)
Specifications and features are subject to change without notice.
30 dB at 100 Hz -10 kHz
522 to 1,611 kHz (9-kHz steps)
530 to 1,710 kHz (10-kHz steps)
switchable,
17-1/8" 6-7/8" 16-15/16"
50/60 Hz
TUNER SECTION
FM
Tuning range: 87.5 -108.0 MHz (50-kHz steps)
Usable sensitivity
Mono: 11.2 dBf, 1.0 µV (75 ohm IHF)
0.9 µV (75 ohm DIN)
Stereo: 17.2 dBf, 2.0 µV (75 ohm IHF)
23 µV (75 ohm DIN)
Page 3
SERVICE PROCEDURES
Page 3
TX-SR700/E
1. Replacing the fuses
This symbol located near the fuses indicates that the
fuse used is fast operating type. For continued protection against
fire hazard, replace with same type fuse. For fuse rating refer to
the marking adjacent to the symbol.
Ce symbole indique que le fusible utlise est a rapide.
Pour une protection permanente, n'untiliser que fusibles de
meme type. Ce darnier est la qu le present symbol est
appse.
CIRCUIT NO. PART NO. DESCRIPTION
F6901,F6902 252100
252196
F901 252199
F902 252078,
252244 or
252278
F903 252075,
252241 or
252275
F9501 252160 or
252254
252075,
252241 or
252275
10A-EAK,Fuse <O>
12A-UL/T-314,Fuse <D>
10A-UL,Fuse <D/T/R>
5A-SE-EAK,
5A-SE-TL250V or
5A-SE-TL250V,Fuse <O>
2.5A-SE-EAK,
2.5A-SE-TL250V or
2.5A-SE-TL250V,Fuse <O>
2.5A-UL/T-237 or
2.5A-T/UL-ST2,Fuse <D>
2.5A-SE-EAK,
2.5A-SE-TL250V or
2.5A-SE-TL250V,Fuse <O>
Note: <D>:120V model only
<O>: Other models except 120V model
<T>: Asian model only for 230V
<R>: Chinese model only
2. To initialize the unit
This device employs a microprocessor to perform various
functions and operations. If interference generated by an external
power supply, radio wave, or other electrical source results in
accident which causes the specified operations and functions to
operate abnormally.
To perform a result, please follow the procedure below.
1.Press and hold down the VIDEO-1 button, then press the
STANDBY/ON button.
2.After "clear" is displayed, the preset memory and each
mode stored in the memory, such as surround, are
initialized and will return to the factory setting.
3. Safety-check out
(Only U.S.A. model)
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Connect the insulating-resistance tester between the plug of power
supply cord and screw on the back panel.
Specifications: 3.3Mohm+/-10% at 500V.
4. Memory Preservation
This unit does not require memory preserv ation batteries.
built-in memory power back-up system preserves the contents
of the memory during power f ailures and e ven when the unit is
unplugged. The unit must be plugged in order to char ge the
back-up system.
The memory preserv ation period after the unit has been
unplugged v aries depending on climate and placement of the
unit. On the average, memory contents are protected over a
period of a few weeks after the last time the unit has been
unplugged. This period is shorter when the unit is exposed to a
highly humid climate.
A
5.Setting the voltage selector (Worldwide models
only)
Worldwide models are equipped with a voltage selector to conform
with local power supplies. Be sure to set this switch to match the
voltage of the power supply in your area before plugging in the unit.
Determine the proper voltage for your area: 220-230 V or 120 V. If
the preset voltage is not correct for your area, insert a screwdriver
into the groove in the switch. Slide the switch all the way to the
upper (120 V) or to the lower (220-230 V), whichever is appropriate.
27122974
FRONT
SPEAKERS
L
R
IR
IN
220-230 V
MODEL NO.
120 V
AV RECEIVER
CAUTION: SPEAKER IMPEDANCE
6 OHMS MIN. /SPEAKER
ZONE
2
SPEAKERS
L
R
L
PRE OUT
R
TX-SR700E
CENTER
SURROUND
SPEAKERS
SPEAKER
AC OUTLETS
SURROUND
BACK
ZONE 2
SURROUND
CENTER
FRONT
SPEAKER
SWITCHED
TOTAL 100W MAX.
L
120 V
R
VOLTAGE
SELECTOR
SURROUND
220-230 V
BACK
SUBWOOFER
PRE OUT
DIGITAL INPUT
2
ANTENNA
FM
AM
75
DIGITAL
COAXIAL
OUTPUT
OPTICAL
OPTICAL
1
COAXIAL
DIGITAL
INPUT
IN
OUT
IN
L
R
TAPE
CD
VIDEO 2
VIDEO 3
OUT
IN
IN
OUT
VIDEO 3
VIDEO 2
GND
COMPONENT VIDEO
INPUT 2
R
L
PHONO IN
VIDEO 1
OUT
IN
IN
OUT
IN
IN
VIDEO 1
VOLTAGE
SELECTOR
OUTPUT
INPUT 1
Y
P
B
REMOTE
CONTROL
P
R
DVD
MONITOR
ZONE 2
IN
OUT
12 V
TRIGGER
V
OUT
S
SURR
CENTER
FRONT
L
R
SUB
WOOFER
DVD
6.Setting the AM tuning step frequency
(Worldwide models only)
1.
Press the MENU button on the front panel or SETUP
button on the remote controller.
The main menu appears.
* Menu *****************
1.Speaker Config
2.Speaker Distance
3.Level Calibration
4.Input Setup
5.OSD Setup
6.Preference
|ENTER|Quit:|SETUP|
2.Use the and cursor buttons to select “ 6.
Preference ” and then press the ENTER button.
* Menu *****************
1.Speaker Config
6.Preference
2.Speaker Distance
***********************
3.Level Calibration
4.Input Setup
a.Headphones Level
5.OSD Setup
: 0dB
6.Preference
b.AM Frequency Step
:9 kHz
Quit:|SETUP|
b. AM Frequency Step
This setting only appears on the worldwide model. It determines the
increment amount or decrement amount when adjusting the AM
tuner frequency. The initial setting is 9 kHz, and this needs only to be
changed if you are using the unit in a 10-kHz
region.
Page 4
EXPLODED VIEW
Page 4
TX-SR700/E
11
U24
9
P901
T901
F903
U29
F901
F902
24
9
U18
33
36
13
15
F9501
U16
F6901
8
U6
F6902
U17
U19
U36
U14
P2602
Q6050
U23
Q6060
U15
P101
U32
U21
U20
Q6056
32
21
52
Q6066
U5
26
U1
31
P6931
U27
U28
10
U31
U26
36
P7501
P7502
12
42
42
41
42
14
4
U2
U12
U11
14
4
4
U3
16
3
U8
1
2
7
46
23
22
51
25
34
24
47
48
U4
4
5
6
6
TX-SR700/E
Page 5
TX-SR700/E
Page 5
EXPLODED VIEW-PARTS LIST 2
REF.NO. PART NO. DESCRIPTION
T901 2301587 ! NPT-1439D,Power transformer <D>
2301588 ! NPT-1439P,Power transformer <P/A>
2301589 ! NPT-1439DG,Power transformer <T/R/K>
U1 1A929560-1N NADG-7460-1N,Main circuit PC board ass'y <D>
1A929560-1O NADG-7460-1O,Main circuit PC board ass'y <P>
1A929560-1P NADG-7460-1P,Main circuit PC board ass'y <A/K>
1A929560-1Q NADG-7460-1Q,Main circuit PC board ass'y <T/R>
U2 1A929561-1N NADIS-7461-1N,Display circuit PC board ass'y <D>
1A929561-1O NADIS-7461-1O,Display circuit PC board ass'y <O>
U3 1A929562-1N NASW-7462-1N,Volume PC board ass'y <D>
1A929562-1O NASW-7462-1O,Volume PC board ass'y <O>
U4 1A929563-1N NAETC-7463-1N,Headphone terminal PC board ass'y <D>
1A929563-1O NAETC-7463-1O,Headphone terminal PC board ass'y <O>
U5 1A929564-1N NAVD-7464-1N,Video terminal PC board ass'y <D>
1A929564-1O NAVD-7464-1O,Video terminal PC board ass'y <O>
U6 1A929565-1N NAVD-7465-1N,Component video terminal PC board ass'y <D>
1A929565-1O NAVD-7465-1O,Component video terminal PC board ass'y <O>
U8 1A929567-1N NAVD-7467-1N,Front video PC board ass'y <D>
1A929567-1O NAVD-7467-1O,Front video PC board ass'y <O>
U11 1A929570-1N NADG-7470-1N,Front optical input PC board ass'y <D>
1A929570-1O NADG-7470-1O,Front optical input PC board ass'y <O>
U12 1A929571-1N NAETC-7471-1N,PC board for holder <D>
1A929571-1O NAETC-7471-1O,PC board for holder <O>
U14 1A929573-1N NAAF-7473-1N,Equalizer amplifier PC board ass'y <D>
1A929573-1O NAAF-7473-1O,Equalizer amplifier PC board ass'y <O>
U15 1A929574-1N NAAF-7474-1N,Power amplifier PC board ass'y <D>
1A929574-1O NAAF-7474-1O,Power amplifier PC board ass'y <O>
U16 1A929576-1N NAETC-7476-1N,Speaker terminal PC board ass'y <D>
1A929576-1O NAETC-7476-1O,Speaker terminal PC board ass'y <O>
U17 1A929577-1N NAPS-7477-1N,Secondary circuit PC board ass'y <D>
1A929577-1O NAPS-7477-1O,Secondary circuit PC board ass'y <O>
U18 1A929578-1N NAETC-7478-1N,Preoutput PC board ass'y <D>
1A929578-1O NAETC-7478-1O,Preoutput PC board ass'y <O>
U19 1A929579-1N NAETC-7479-1N,PC board for holder <D>
1A929579-1O NAETC-7479-1O,PC board for holder <O>
U20 1A929580-1N NAETC-7480-1N,Thermal detector PC board ass'y <D>
1A929580-1O NAETC-7480-1O,Thermal detector PC board ass'y <O>
U21 1A929581-1N NAETC-7481-1N,PC board for holder <D>
1A929581-1O NAETC-7481-1O,PC board for holder <O>
U23 1A929583-1N NAAF-7483-1N,Driver circuit PC board ass'y <D>
1A929583-1O NAAF-7483-1O,Driver circuit PC board ass'y <P>
1A929583-1P NAAF-7483-1P,Driver circuit PC board ass'y <A>
1A929583-1Q NAAF-7483-1Q,Driver circuit PC board ass'y <R>
1A929583-1R NAAF-7483-1R,Driver circuit PC board ass'y <T>
1A929583-1U NAAF-7483-1U,Driver circuit PC board ass'y <K>
NOTE: THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
REF.NO. PART NO. DESCRIPTION
U24 1A929584-1N NAPS-7484-1N,Primary circuit PC board ass'y <D>
1A929584-1O NAPS-7484-1O,Primary circuit PC board ass'y <P>
1A929584-1P NAPS-7484-1P,Primary circuit PC board ass'y <A>
1A929584-1Q NAPS-7484-1Q,Primary circuit PC board ass'y <R>
1A929584-1R NAPS-7484-1R,Primary circuit PC board ass'y <T>
1A929584-1U NAPS-7484-1U,Primary circuit PC board ass'y <K>
U26 1A929586-1N NAETC-7486-1N,Connector PC board ass'y <D>
1A929586-1O NAETC-7486-1O,Connector PC board ass'y <P>
1A929586-1P NAETC-7486-1P,Connector PC board ass'y <A>
1A929586-1Q NAETC-7486-1Q,Connector PC board ass'y <R>
1A929586-1R NAETC-7486-1R,Connector PC board ass'y <T>
1A929586-1U NAETC-7486-1U,Connector PC board ass'y <K>
U27 1A929587-1O NASW-7487-1O,Power switch PC board ass'y <P>
1A929587-1P NASW-7487-1P,Power switch PC board ass'y <A>
1A929587-1Q NASW-7487-1Q,Power switch PC board ass'y <R>
1A929587-1R NASW-7487-1R,Power switch PC board ass'y <T>
1A929587-1U NASW-7487-1U,Power switch PC board ass'y <K>
U28 1A929588-1O NAETC-7488-1O,PC board for holder <P>
1A929588-1P NAETC-7488-1P,PC board for holder <A>
1A929588-1Q NAETC-7488-1Q,PC board for holder <R>
1A929588-1R NAETC-7488-1R,PC board for holder <T>
1A929588-1U NAETC-7488-1U,PC board for holder <K>
U29 1A929589-1N NAPS-7489-1N,Terminal PC board ass'y <D>
1A929589-1O NAPS-7489-1O,Terminal PC board ass'y <P>
1A929589-1P NAPS-7489-1P,Terminal PC board ass'y <A>
1A929589-1Q NAPS-7489-1Q,Terminal PC board ass'y <R>
1A929589-1R NAPS-7489-1R,Terminal PC board ass'y <T>
1A929589-1U NAPS-7489-1U,Terminal PC board ass'y <K>
U31 1A929591-1N NAETC-7491-1N,PC board for holder <D>
1A929591-1O NAETC-7491-1O,PC board for holder <P>
1A929591-1P NAETC-7491-1P,PC board for holder <A>
1A929591-1Q NAETC-7491-1Q,PC board for holder <R>
1A929591-1R NAETC-7491-1R,PC board for holder <T>
1A929591-1U NAETC-7491-1U,PC board for holder <K>
U32 1A929592-1N NAETC-7492-1N,PC board for holder <D>
1A929592-1O NAETC-7492-1O,PC board for holder <P>
1A929592-1P NAETC-7492-1P,PC board for holder <A>
1A929592-1Q NAETC-7492-1Q,PC board for holder <R>
1A929592-1R NAETC-7492-1R,PC board for holder <T>
1A929592-1U NAETC-7492-1U,PC board for holder <K>
U33 1A929593-1U NAPS-7493-1U,AC outlet PC board ass'y <K>
U36 240138A, ENG06501QR,
240134A or TFCE1U114B or
240141 FAE350-A13F,Tuner unit <D>
240139A, ENG07501QR,
240135 or TFCE1E512A or
240142 FAE404-E13F,Tuner unit <O>
PART NUMBER SPECIFIED.
Note:
<D>: 120V model only
<P>: European model only
<T>: 230-240 model only
<K>: Korean model only
<A>: Australian model only
<R>: Chinese model only
<O>: Other models except
120V model
TX-SR700/E
Page 6
EXPLODED VIEW-PARTS LIST 1
Page 6
REF.NO. PART NO. DESCRIPTION
1 27111271B Front bracket <B>
27111272B Front bracket <S>
27111273B Front bracket <G>
2 27212388 Front panel <B> <D>
27212389 Front panel <B> <A/T>
27212390 Front panel <B> <P>
27212391 Front panel <S>
27212392 Front panel <G>
3 28198778 Facet
4 838130088 3TTB+8B,Self-tapping screw
5 28135244 Badge <B>
28135245 Badge <S/G>
6 838430088 3TTB+8B(BC),Self-tapping screw
7 28326010 Knob, volume <B>
28326011 Knob, volume <S>
28326012 Knob, volume <G>
8 27122973A Rear panel <D>
27122974A Rear panel <P>
27122975A Rear panel <T>
27122976A Rear panel <A>
27122977A Rear panel <R>
27122978A Rear panel <K>
10 82143010 3P+10FN(BC),Pan head screw
11 27191130 ! Holder, outlet <R>
12 28325497A Knob,power <B>
28325499A Knob,power <S>
28325547A Knob,power <G>
14 27255004 CS-1U,Clip
16 28191957 Clear plate <B>
16 28191958 Clear plate <G/S>
18 87643010 W3*10F(BC),Flat washer
21 27100418A Chassis
22 27190693A KGLS-6RF,Holder
23 27190428A KGLS-10RF,Holder
24 27190266 KGLS-12RF,Holder
26 27190369 Holder
27 27300750 ! Bushing, cord
31 27160505 heat sink
32 801433 3SMS8W.SW+14B(BC),Special screw
33 830440089 4TTC+8C(BC),Self-tapping screw
34 28330135A Cap, screw
36 29110083 Tape, cloth
41 28184835 Top cover <B>
41 28184836 Top cover <S>
41 28184837 Top cover <G>
42 838930088 3TTB+8B(UN),Self-tapping screw
46 27175319B Leg
REF.NO. PART NO. DESCRIPTION
47 28141494 Cushion
51 260208 Wire tie
52 223025 AC262,Isolated sheet
F6901,F6902 252100 ! 10A-EAK,Fuse <O>
252196 ! 12A-UL/T-314,Fuse <D>
F901 252199 ! 10A-UL,Fuse <D/T/R>
F902 252078, ! 5A-SE-EAK,
252244 or ! 5A-SE-TL250V or
252278 ! 5A-SE-TL250V,Fuse <O>
F903 252075, ! 2.5A-SE-EAK,
252241 or ! 2.5A-SE-TL250V or
252275 ! 2.5A-SE-TL250V,Fuse <O>
F9501 252160 or ! 2.5A-UL/T-237 or
252254 ! 2.5A-T/UL-ST2,Fuse <D>
252075, ! 2.5A-SE-EAK,
252241 or ! 2.5A-SE-TL250V or
252275 ! 2.5A-SE-TL250V,Fuse <O>
P101 2047152522 NCFC7-152522,Flexible cable
P2602 2047071622 NCFC7-071622,Flexible cable
P2602 2047071622 NCFC7-071622,Flexible cable
P2602 2047071622 NCFC7-071622,Flexible cable
P6931 2047134512 NCFC7-134512,Flexible cable
P7501 2047113022 NCFC7-113022,Flexible cable
P7502 2047061522 NCFC7-061522,Flexible cable
P901 253332HIT or ! AS-UC-2 or
253333VOL ! AS-UC-2,Power supply cord <D>
253233KAW ! AS-CEE-2,Power supply cord <P/T/K>
253197HIT or ! AS-SAA or
253307VOL ! AS-SAA,Power supply cord <A>
253337HIT or ! AS-CCEE or
253338VOL ! AS-CCEE,Power supply cord <R>
P902A 25052665 ! NSCT-2P2561,AC outlet <K>
Q6050~Q6052 2202823 or * 2SC5200-O or
2202822 * 2SC5200-R,Transistor
Q6053~Q6055 2203683, * MN150S-O,
2203684, * MN150S-Y,
2203686, * MN150S-P,
2202823 or * 2SC5200-O or
2202822 * 2SC5200-R,Transistor
Q6060~Q6062 2202813 or * 2SA1943-O or
2202812 * 2SA1943-R,Transistor
Q6063~Q6065 2203693, * MP150S-O,
2203694, * MP150S-Y,
2203696, * MP150S-P,
2202813 or * 2SA1943-O or
2202812 * 2SA1943-R,Transistor
TX-SR700/E
CAUTION: Replacement for transistor of mark *, if necessary
must be made from the same beta group (h
the original type.
NOTE: THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
Note:
<B>: Black model only
<G>: Golden model only
<S>: Silver model only
<D>: 120V model only
<P>: European model only
<T>: 230-240 model only
<K>: Korean model only
<A>: Australian model only
<R>: Chinese model only
<O>: Other models except
120V model
FE) as
TX-SR700/E
Page 7
TX-SR700/E
R
Page 7
A
BLOCK DIAGRAM
DIGITAL AUDIO INPUT
FRONT
OPTICAL
1
OPTICAL 1
OPTICAL 2
AUDIO INPUT
2
3
COAXIAL
PHONO L
R
CD L
R
TAPE L
R
VIDEO 1 L
R
VIDEO 2 L
R
VIDEO 3 L
R
VIDEO 4 L
R
RX0
RX1
RX2
RX3
AK4586
FM/AM
TUNER
PACK
DIR
(1/3)
TX0
DAUX
DIGITAL AUDIO OUTPUT
RDS
DECODER
BU1923
European
model only
TC9274F-020
LEFT
REC/Z2
RIGHT
RIGHT
REC/Z2
BCD
OPTICAL
COAXIAL
12.288MHZ
OSC
96/24
A/D
AK4586
(2/3)
RECOUT
L TAPE
R
L VIDEO 1
R
L VIDEO 2
R
FLASH ROM
4M-BIT
MX23L4000
(DD-EX)
(AC-3,DTS)
(DTS-ES)
(PLII,NEO:6)
CS493292
+2.5V
DSP
+3.3V
MEMORY
5MHZ
BACK UP
+5V
PS
SUB
MICROPROCESSOR
HPEN
192/24
D/A
AK4382
96/24
D/A
AK4586
MAIN
MICROPROCESSOR
MPD703033AGC
50KLPF
50KLPF
50KLPF
50KLPF
50KLPF
5KLPF
50KLPF
16MHZ
COMPOSITE VIDEO INPUT
VIDEO 1
4
5
VIDEO 2
VIDEO 3
VIDEO 4
(FRONT)
S-VIDEO INPUT
DVD
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 4
(FRONT)
DVD
Key Matrix
Volume Control
6dB
COMP
6dB
6dB
INP
Y-C SEP
0dB
OSD
C
Y
Y
C
YC
C
Y
C
Y
BA7625 *3
Y
REC/Z2
C
INP
6dB
6dB
6dB
6dB
6dB
6dB
LC74763
-9836
S-VIDEO
DETECTOR
RN1444 x9
0dB
Y-C MIX
COMPOSITE VIDEO OUT
MONITOR
VIDEO 1
VIDEO 2
S-VIDEO OUTPUT
Y
C
MONITOR
COMPONENT VIDEO
VIDEO 1
Y
1
CB
CR
Y
2
CB
CR
C
C
VIDEO 2
Y
Y
INPUT
FLT
LED
DRIVE
PURE AUDI
STANDBY
Page 8
TX-SR700/E
Page 8
A
BLOCK DIAGRAM
MULTICHANNEL INPUT / DVD IN
SW
1
SW->L
SW->R
2
-1
-1
DVD/ LDVD/ RSLSRC
MCL
TL
DL
BL
MCR
TR
DR
BR
MCSL
DSL
Z2L
MCSR
DSR
Z2R
MCC
DC
MCSW
DSW
BD3811K1
MASTER VOLUME
CUT
BD3812
BCD
HEAD PHONE
HPEN
ZONE 2
(2/2)
BOOST
BASS/TREBLE
BYPASS
BASS/TREBLE
BYPASS
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
Power Amplifier
+29dB
+29dB
+29dB
+29dB
+29dB
SUBWOOFER PREOUT
+29dB
THERMAL
SENSOR
VOLTAGE &
CURRENT
SENSOR
L
R
L
R
SL
P
SR
C
PREOUT
FRONT SPEAKERS
RIGHT
LEFT
CENTER
BACK
SURROUND SPEAKERS
RIGHT
LEFT
RIGHT
LEFT
ZONE2 SPEAKERS
3
4
LED
DRIVER
E AUDIO LED
ANDBY LED
CNPT
RI
INTERFACE
IR
DE-MODULATOR
REMOTE SENSOR
RI
IRIN
ZONE2
+5.6V
STANDBY
+7V
AUDIO
-7V
AUDIO
+12V
AUDIO
-12V
AUDIO
-27V
-VP
+5V
DSP
+5V
VIDEO
+12V
-12V
Z2MUTE
MAIN AMP
+B1/-B1
12V TRIGGER
AUMUT
RELAY
+B2
+B3
SEC1H
FLAC
FL TUBE
FLAC
T902
T901
VOLH
POWER SW
TV-5
EXCEPT MDD
FUSE
D model
HPMUT
POWER
TV-8
FUSE
SPF
SPCS
P/W models
AC OUTLET
SPB/Z2
AC IN
5
COMPONENT VIDEO OUITPUT
Y
CB
CR
Page 9
TX-SR700/E
Page 9
A
PRINTED CIRCUIT BOARD VIEW 9
Video section 2
CB2CR2
P241
CB1CR1
Y1
COMPONENT1
P241
12
J2063
Component side
1
Y2
COMPONENT2
12
12
7
7
J2069
J2068
1
NCVD-7465
25137465
17
CB2
GND
+5V
Y1
2
GND
J2067
J2066
RL241
17
J2064
J2061
7
J2065
RL242
CNPT
DGND
GND
GND
CB1
CB
Y
CR1
GND
GND
GND
Y2
P242A
J2062
CR2
GND
CR
P243A
RI
CNPT
DGND
+8V
BCD
P2060
CBCR
P2060
Y
COMPONENTOUT
Soldering side
D241
C241
D242
Component video terminal PC board
U6
Q241
R249
C242
R2060
+5VVD
Q2232
J2022
J2024
VGND
R2252
C2067
C2068
VGND
Q2234
12
VGND
R2251
P105A
CNPT
J2023
R2249
C2243
R2075
R2076
R2247
Q2225
R2248
R2250
Q2226
Q2227
C2244
R2071
R2069
C2077
1
R2070
R2073
R2074
R2072
5
Q2061
C2078
CS3
ISS
SS3
CS4
CS5
Q2233
VGND
+5VVD
J2018
J2015
VGND
CNPT
Q2235
RI
SS6
T12VZ
SS5
SS1
J2014 Q2236
J2017
SS4
CS1
Q2237
J2019
CS2
Q2231
J2020
7
SS2
RI
J2021
17
12
Connector PC board
R2065
R2062 R2061
C2060
R2067
R2068
R2066
R2063
R2064
C2061
C2062
GND
+5VD
COAX
DIFTX
OSDCK
OSDCS
OSDSD
OPTIN1
OPTIN2
25137486
3
NCETC-7486
DGND
OPTIN1
OPTIN2
Q2032
Q2031
4
J2001
J2002
J2003
+5VD
DIFTX
C2032
T12VA
P2061
P2063
COAX
T12VB
1
OSDCK
R2036
R2037
R2035
C2031
D1GND
OSDSD
+12V
P2061
P2063
OSDCS
T12ABUS
VSYNC
VSYNC
IRABUS
C2063 C2064
C2065
C2066
SYNCDET
T12VZ
T12VA
T12VB
D1GND
SYNCDET
P107A P106A
VGND
P207A
25
AGND
Z2LOL
ABUSIN
20
2
+12V
J2010
J2007
7
J2006
Z2LOR
27
J2005
J2004
J2008
+7V
Z2LMUT
NCAF-7473
25137473
C2076C2075
J2071
R2083
AGND
-7V
ABUSIN
IRABUS
J2011
P2207A
AGND
J2009
IRIN
C2071
C2069
C2070
C2072
Z2LOL
7
SS3
AGND
Z2LOR
CS3
AGND
Q2228
R2253C2245
ISS
P205A
P2064
C2073
J2070
C2074
CS4
7
CS5
J2012
SS6
C2246
SS5
-7V
GND
+7V
PHL
GND
PHR
GND
Z2LMUT
7
J2013
R2077
30
SS1
SS4
P2602A
-7V
+7V
R2079
CS1
R2081
J2016
CS2
SS2
U26
REMIN
T12VZ
R2082
D1GND
R2078
R2080
5
Component side
U14
Equalizer amp. PC board
Soldering side
Page 10
TX-SR700/E
Page 10
A
PRINTED CIRCUIT BOARD VIEW 8
Video section 1
U201
1
U201
RX-2 RX-1 TX
P207B
OSDCK
OSDSD
OSDCS
VSYNC
SYNCD
VGND
2
P205B
3
C238
R250
7
8
L241
4
5
15
J221
DGND
COAX
17
J264
20
OPT2IN
OPT1IN
+5V
DIFTX
P210
SS3
CS3
CS4
CS5
SS6
30
J253
J265
SS5
SS1
SS4
CS1
CS2
SS2
D1GND
+8VVD
VGND
VGND
CNPT
RI
12VZ2
Q211
C273
Q211
U202
U202
J210
J220
J222
17
J245
IRIN
12
J246
ISS
15
J263
J254
15
J266
15
C237
R240
1
C275
14
R299
R2048
Q2044
R2047
25
17
L243
R290
C274
X201
C240
Q259
Q259
C222C223
C221
U203
OPT-OUTOPT1-INOPT2-IN
Q258
27
U203
27
J244
C217
C239
J209
2
L242
L242
J218
J243
R268
17
J224
J219
15
J240
J241
X202
C218
C216
NCVD-7464
25137464
C246
C247
R298
7
J267
Q210
Q210
R247
P208
P208
J205
COAX
IN/OUT
J206
C263
7
C212
C214
C250
22
C248
J242
J207
J208
20
25
J261
C261
R262
Q2052
R2053
R236
R237
L203
C224
C225
C226
C227
C229
C230
R242
C231
R230
C264
D203
D201
R229
D202
R231
L201 L202
Q255
R228
C220
R227
C219
C228
R248
R232
R225R226
R233
R234
R235
C213
R2038
R224
R221
R223
R219
R222
R238
C267
R239
J216
J217
J232
C232
C209
Q209
R220
C210
BCD
P2004
C262
C206
P2004
V3-IN
Q205
Q205
C269
C215
GND
S-C
VIDEO-4IN
P209A
R206
R210
R218
C211
C268
C208
2715
J262
30
S-Y
Q204
22
GND
D205
30
30
R261
J260
V2-OUT
C
C2041
R2041
Q203
Q206 Q207
R213
R216
R215
J258
27
R2044
V3-IN
C2043
R217
Q2007
12
R212
P203
C236
J250
15
15
J239
25
R2051
R2050
R211
Q208
R214
Q2009
R2029
22
12
C270
12
7
J251
C235
R2052
R289
R287
C2017
R2033
R2032
R2034
R2031
R2028
C2042
25
C207
J233
J234
J235
J236
J237
J238
J259
R2042
R2043
R2046
R2088
R288
D206
P203
C243
7
J214
C2016
R270
C2015
P243B
C259
R2045
Q2008
20
R259
D2001
V2-IN
D2002
R2022
R244
C2011
R2021
15
22
R205
Q2045
R2025
C205
25
J255
J256
J257
R2019
J202
27
Q260
Q260
17
L2011
Q2003
C260
+8V
R2027
R2054
J203
J204
J211
J215
7
DIGND
Q257
D204
C266
Q253
R2026
L2012
J249
J248
C2008
Q2002
CNPT
R260
C2012
R2013
7
R255
C255
Q2041
Q251
Q2004Q2005
RI
J230
27
R246
R277
R2015
U5
P202
J231
27
27
C2005
R265
R278
R2086 R2087
R2014
Video terminal PC board
P202
C2018
R2084
C2013
C258
Q252
C2014
L2014
R2024
R258
R2023
C252
R2055
R280
C253
C202
R254
R202
C203
R203
Q256
R2016
V1-OUT
Q2002
R208
15
Q2051
Q201 Q202
R279
R2020
R2018
C256
J213
15
15
15
C2044
R245
R2017
R209
C2009
C2006
J223
C201
C234
R256
C2045
7
C2007
C257
R266
R2049
R201
L2013
Q2006
C265
J226
J228
J229
J247
Q254
Q2043
R2085
J252
J225
J227
C204
7
R257
R252
V1-IN
J212
C2019
R204
R243
R269
P201
P201
C254
M-OUTDVD-IN
12VTRGZ
Component side
C233
R253
C251
R207
R263
R264
R251
Soldering side
Q2033
R2040
R2057
P206
P206
Q2033
R2058
J201
R2030
R2039
IRINIROUT
R2056
R2059
Page 11
TX-SR700/E
Page 11
A
PRINTED CIRCUIT BOARD VIEW 7
Power supply and output sections
1
10 11 12 13 14
J9512
J9513
P997B
JL69
5
1B
12
P995B
JL695
2
J9509
U17
2
B
J9511
Secondary circuit PC board
NCETC-7478
2
25137478
R6891
C6880
LPRE
RPRE
RSPRE
BCD
J9510
17
J9506
17
LSPRE
SBPRE
J9508
7
CPRE
7
J9505
30
ZLPRE
J9504
J12A
R6890
J9503
ZRPRE
J9502
17
P996B
J6803
JL6810B
20
J9501
15
2.5A/125V
F9501A F9501B
R9593
J9507
25137477
0
NCPS-7477
P6810
P6810
R6894 R6893
16 17
F9501
JL9501A
30
R9591
S3S2S2
J6802
S3GND
J6801
R6895
18
R9592
S3
R6892
19
JL6953B
P6811
P6811
R9594
FAC2
20 21
C9591
P7502B
FAC1
HPL1
HPE
HPR1
HPE
HPR1
HPE
HPL1
R6897
R6896
U18
Pre. output PC board
3
C902
C902
0
U27
P917A
S906
S906
P918A
25137487
NCSW-7487
Power switch PC board
(Except 120V model)
4
P912A
P913A
15
J963
15
J962
157
3
25137489
NCPS-7489
P911A
0
15
J961
U29
Terminal PC board
5
Page 12
TX-SR700/E
Page 12
A
PRINTED CIRCUIT BOARD VIEW 5-1
Power supply and output sections
NCETC-7476
25137476
12
1
2
J6752
R6860
L6850
J6751
R6850
L6850
D6650
C6650
J6749
RL6650
J6750
7
RL6650
C6860
P6803 P6804
RED
WHITE
U16
JL6803C
LSP
RSP
CSP
L6851
D6651
C6651
J6747
R6851
L6851
R6861
R6880
C6871
J18A
C6870
BLACK
BLACK
Speaker terminal PC board
LSSP
R6881
C6861
J6748
RSSP
J6746
SBSP
12
J6743
P6803
12
2
JL6810A
30
30
J6740
J6744
7
J6745
R6886 R6887
RL6651
J17A
C6866
RPRE
J6728
J6738
R6884
R6883
J6742
15
RL6651
WHITE BLACK
BCD
LPRE
RSPRE
27
17
C6867
J6739
LSPRE
J6735
C6876
BLACKRED
BLACK
CPRE
SBPRE
J6737
22
J6741
15
C6877
ZLPRE
J6727
ZRPRE
20
J6733
J6734
J6731
J6736
30
20
RL6653
C6863
J6730
J6724
J6729
JL6804C
J17
17
J6725
J6732
20
22
J6726
15
RL6653
12 15
J6720
J18
20
12
C6654
12
J6723
J6722
C6864
GREY
BLUE
J6719
D6654
L6854
R6854
7
J6713
C6873
J6715
BLACK
BLACK
LSPE
L6854
RSPE
CSPE
J6721
J6718
R6853
C6874
LSSPE
J6717
J6716
J6714
R6864
RSSPE
SBSPE
J6712
30
30
L6853
P6804
J6711
J6710
27
22
L6853
R6863
RL6654
C6862
J6706
R6885
J6707
RL6654
BROWN
GREEN
+24V
JL6805C
J6708
J6709
R6882
L6855
FRLD
CSRLD
R6852
BRLD
L6852
J6705
J6703
R6855
C6865
C6872
L6852
R6865
L6855
BLACK
17
R6862
17
17
J6704
C6875
J6702
30
J6701
30
RL901
30
J905
C923
R926
R923
R922
S902
C921
17
D921
T902
T902
S902
E
D922
C922
D924
D923
J909
B
Q921
RL901
12
R924
J955
D925
56789
578
P922
P917
J907
120V 220V
J908
P921A
P955B
P931A
POWER
MPUGND
J951
MPUGND
+13VS
R921
+13VS
1234
7
P922A
P925
J933
J932
R901
E921
P916
AC-H
P901A
AC-G
P909
P908
P915
P911
17
20
J929
J928
15
J918
15
P921
J912
151515
15
J920
J921
J919
AC-G AC-H
F903B
15
15
J910
J911
30
F903A
P902
J901
J902
7
P925
3
4
25137484
NCPS-7484
25
22
J931
7
J934
P912
22
20
J927
J926
8A/125V
F901B
7
J925
7
J922
F903
J914
P918
T2.5AL250V
J904
P902
NNLL
F901
C901
F901A
J903
C901
J913
15
P926
17
1
P901D
7
P913
F902
J930
7
F902B
T4AL250V
7
J923
J916
J915
7
27
J906
F902A
5
U24
Primary circuit PC board
Page 13
0
0
0
NF
NF
TX-SR700/E
Page 13
A
BCD
PRINTED CIRCUIT BOARD VIEW 5-2
Power amplifier section 3
J6034
+B1
J010A
J6011J6028
J6012
C6040
R6010
R6000
R6030
R6020
R6232
J6024
BCEBCEBCEBCEBC BCE
J6007
J6008
J6009
R6080
JL6402A
R6231
J6409
R6605
J6410
R6604
E
E
27
E
F6902B
F6902
F6902A
30
Q6603
Q6602
Q6601
R6902
12
R6510
R6520
J6013
20 17
J6006
J6005
J6016
C6235
C6234
C6233
R6230
B
R6603
B
R6602
B
R6601
EB
Q6901
F6901B
F6901
F6901A
C6520
C6510
LSP
RSP
CSP
LSSP
RSSP
SBSP
JL6803A
P6840
C6232
C6231
C6230
P6841
JL6805A
+24V
CSRLD
FRLD
BRLD
10A/125V
J6127 J6082
BE
BE
Q6062
1
45
J6136
0
C6052
P6082
2
Q6012
R6092
20
J6135 J6125
30
30
E
J6137
B
ID-
ID+
B+
B+
-B1
+B1
-B1
+B1
J6134 J6081
27
J6123
15
J6126
20
R6102
J6131
J6132
J6133
B
Q6022
BE
E
Q6042
Q6032
7
J6128
R6052
R6042
B-
B-
BIAS
BIAS
P6073A
R6521
720
12
J6102
12
J6103
25
C6521
C6031
20
J6116
20
20
J6118
20
J6119
J612029
J6121
R6082
R6072
C6042
R6012
R6002
R6032
R6022
J6117
J6114
J6115
J6113
J011
D6001
J6112
R6706
J6101
R6131
Q6071
BE
R6141
R6171
C6704
R6161
R6306
R6151
R6181
D6703
3
J6110
7
J6111
J6106
7
J6107
J6108
J6109
C6905
R6905
J6499
4
C6904
R6904
J6484
D6706
C6708
D6705
P6909
5
P6906
RL6901
RL6901
J6104
P997A
P955A
17
J6091
17
J6088
17
BE
BE
Q6061
J6099
12 20
20
20
20
20
J6074
C6051
NF
NF
D6306
R6704
J6087
17
Q6011
R6091
27
2727
15
J6100 J6079
R6101
J6094
J6095
J6096
J6097
30
E
Q6021
EB
J6098
B
Q6041
P6081
-B1
-B1
R6307
D6307
P996A
+B1
+B1
Q6031
7
J6093
ID-
R6051
ID+
B+
B-
B+
B-
BIAS
BIAS
R6308
P6301
TH1
COM
B
P6903A
Q6303
E
J12
C6902
C6902
J6089
J6090
D6904 D6905
J6085
J6086
7
7
7
J6084
7
J6083
L6951A
J
P931
POWER
MPUGND
Q6051Q6052
R6511
7
J6077
J6080
17
RL6902
L6952A
J
MPUGND
J6076J6122
J6078J6124
20 20
20
20
20
B
R6071
E
R6041
22
J6067
J6066
22
SBSPE
RSSPE
7
J6064
P995A
27
27
RL6902
+13VS
+13VS
25
C6511
C6030
J6068 J6030
J6069
J6070
J6071
J6072
J6073
R6081
C6041
R6011
R6001
R6031
R6021
P6011A
J6050
J6049
27
J6092
22
LSPE
RSPE
CSPE
LSSPE
J6063
J6062
30
30
J6059
J6058
P6922
J6046
J6065
J6047
J6060
27
J6056
27
J6057
25
25
22
30
12
J6054
12
J6055
J6053
R6130
Q6070
BE
R6140
D6000
R6170
R6160
R6701
B
Q6701
E
D6702
JL6804A
20
17
D6906
C6920
J6039
J6040
J6041
30
30
J6038
BE
BE
Q6010
20
J6037
12
J6052 J6015
20
20
20
30
3030
J6029J6075
R6150
C6050
P6080
R6180
NF
NF
-B1
-B1
P6000AP6001AP6002A
R6708
D6701
B
Q6702
E
C6701
C6901
C6901
30
30
15
J6042
15
J6023
J6045
17
J6019
J6020
R6090
-B1
J011A
15
R6100
J6031
J6032
J6033
E
Q6020
J6051
BE
B
Q6040
7
J6027
ID-
R6050
ID+
B+
B-
B+
B-
BIAS
BIAS
+B1
+B1
R6702
Q6703
C6703
EB
R6709
R6710
C6706
J6025
J6026
20
20
J6061
22
22
C6907
C6906
J6043
15
J6017
15
J6018
J6044
D6902
27
P6923
J6001
Q6030
D6704
R6235
J6021
J6022
J6002
C6903
D6901
J6036
J6014
20
J6010
LRC
20
20
20
J6035
R6040
22
20
20
20
20
B
E
R6234
Q6050Q6060
R6070
+24V
+24V
R6233
J010
P6842
J6004
J6003
TH1
U15
Power amplifier PC board
Page 14
0
2
A
6
8
A
TX-SR700/E
Page 14
A
PRINTED CIRCUIT BOARD VIEW 5-1
Power amplifier section 2
12
J6204
BE
BE
1
+24V
+24V
RLGND
RLGND
VOLH
SE1H
SPB
SPCS
SPF
PRO
POWER
+13VS
MPUGND
P6931A
2
HPR
R6523
7
J6203
C6523
15
J6202
R6135
BE
17
R6175
J6206
D6005
30
R6750
Q6075
R6145
R6165
12
15
20
R6155
R6185
C6055
NF
NF
15
R6515
C6035 C6034 C6033
C6514
R6751
JL6953A
HPE
HPL
Q6015
R6095
J6201 J6191
R6105
J6196
J6197
E
Q6025
EB
J6200
B
Q6045
P6085
7
J6195
ID-
R6055
ID+
B+
B-
B+
B-
BIAS
BIAS
-B1
+B1
-B1
+B1
J6194
J6193
J6205
Q6055Q6065 Q6064 Q6063 Q6062
R6075
J6183
J6184
C6045
R6025
J6185
R6085
R6015
R6005
R6035
R6513
25
C6513
12
J6186
12
J6187
J6182
R6134
Q6074
BE
R6144
D6004
R6174
R6164
27
15
J6189
Q6035
J6198
20
B
E
J6199
R6045
20
20
20
SB
BCD
J6147J6174J6192
BE
BE
Q6014
E
E
J6179
B
B
+B1
+B1
J6177
J6178
ID-
ID+
B+
B+
7
B-
B-
R6094
J6173 J6155
27
J6169
15
J6172
R6104
20
20
20
20
B
Q6024
BE
Q6044
Q6034
E
J6175
R6054
R6044
BIAS
BIAS
20 20
J6180
12 20
J6181 J6171
20
J6176
20
20
R6154
C6054
P6084
R6184
NF
NF
-B1
-B1
P6072A
R6074
J6164
J6165
77
C6044
R6024
C6522
R6084
R6014
R6004
R6034
1
J6166
J6167
R6522
12
J6162
12
J6163
25
J6161
R6133
BE
D6003
R6173
NCAF-7474
25137474B
J6159
12
J6160 J6153
20
J6156
20
J6157
30
30
E
J6150
R6153
C6053
Q6073
J6158
B
B
R6143
P6083
ID-
R6183
ID+
NF
B+
B-
NF
B+
B-
-B1
+B1
-B1
+B1
R6163
BE
BE
Q6013
R6093
27
J6151
272727
15
J6154
20
R6103
J6149
Q6023
EB
Q6043
Q6033
7
J6148
R6053
R6043
BIAS
BIAS
LSRS
J6152J6170J6190
20
20
20
B
E
Q6053Q6054
R6073
BCEBCEBCEBCE BCE BCE BCE
R6512
7
J6146J6168J6188
25
C6512
C6032
J6138
J6139
J6140
J6141
J6142
R6083
C6043
R6013
R6003
R6023
R6033
J6145
12
J6143
12
J6144
R6132
J6129
J6130
R6152
Q6072
BE
R6142
D6002
R6172
R6162
R6182
B
B
Q6
20
J6136
12
J6135
20
20
20
C6052
P6082
NF
NF
R
J6131
J6132
J6133
30
30
E
Q60
J6137
BE
B
Q6042
7
J612
ID-
R605
ID+
B+
B-
B+
B-
BI
BI
-B1
+B1
-B1
+B1
P6002AP6003AP6004AP6005A
U15
Power amplifier PC board
3
R6380
+24V
+24V
JL6402B
TH1
NCETC-7480
25137480
0
4
U20
Thermal detector PC board
5
Page 15
TX-SR700/E
Page 15
A
PRINTED CIRCUIT BOARD VIEW 4-1
Power amplifier section 1
1
2
3
4
5
BCD
J5054
Q5035
U23
Driver circuit
PC board
P6005B
NF
-B1
+B1
B+
B-
P6004B
J5042
P6003B
J5035
P6002B
222017
P6001B
30
-B1
+B1
P6011B
J1A
20
J5001
P6000B
J5046
NF
-B1
+B1
B+
B-
J5038
NF
-B1
+B1
B+
B-
J5032
NF
-B1
+B1
B+
B-
J5024
J5021
NF
B+
B-
J3A
NF
-B1
+B1
B+
B-
C5054
J5020
3015
C5051
J6A
R5194
R5184
R5193
R5183
C5053
R5192
R5182
C5052
J5025
15
J5007
R5190
R5180
C5050
P6072B
Q5044
Q5043
Q5042
R5191
R5181
Q5041
Q5040
C5055
B
E
B
E
B
E
B
E
J2A
B
E
R5195
R5185
Q5045
R5124
C5114
R5134
J5047
C5094
R5084
R5074
R5123
C5113
R5133
J5039
C5093
R5083
R5073
R5122
C5112
R5132
J5033
C5092
R5082
R5072
R5121
C5111
R5131
J5022
C5091
R5081
R5071
J5A
J4A
R5120
C5110
R5130
J5002
C5090
R5080
R5070
J5052
B
E
R5174
R5173
R5172
R5171
Q5030
E
R5170
BE
R5125
C5115
R5135
C5095
R5085
R5075
R5175
J5050
Q5034
B
BE
E
R5164
C5104
R5104
R5064
Q5033
E
B
B
E
R5163
C5103
R5103
R5063
J5036J5043
Q5032
B
BE
E
R5162
C5102
R5102
R5062
Q5031
J5026
EB
BE
R5161
C5101
C5021
R5061
P5001
E
B
B
J5003
R5160
C5100
R5100
R5060
C5020
R5165
C5105
R5105
R5065
Q5024
C5024
Q5023
C5023
Q5022
C5022
Q5021
R5101
Q5020
BE
C5025
R5094
Q5054
D5004
R5093
Q5053
D5003
R5092
Q5052
D5002
R5091
Q5051
D5001
R5090
Q5050
D5000
Q5025
C5074
R5114
E
C5073
R5113
E
C5072
R5112
E
R5152
J5085
C5071
R5111
C5070
R5110
E
D5005
C5044
B
C5043
C5042
C5041
B
C5040
R5095
Q5055
R5034
R5033
B
R5032
B
R5031
E
R5030
B
C5075
R5115
C5045
E
C5084
C5034
R5054
Q5014
C5083
C5033
R5053
Q5013
C5082
C5032
R5052
Q5012
C5081
C5031
Q5011
R5051
C5080
C5030
R5050
Q5010
R5150
J5081
R5035
B
C5014
R5014
R5024
J5048
B
C5013
R5013
R5023
J5041
B
C5012
R5012
R5022
J5034
R5011
R5021
P5002
P5000
C5010
R5010
R5020
J5004
C5035
R5055
Q5015
C5004
R5004
E
R5144R5154
J5088J5089
C5003
R5003
E
R5143R5153
J5086J5087
C5002
R5002
B
E
R5142
J5084
C5001
R5001
C5011
J5023
B
E
J5082J5083
R5141R5151
C5000
R5000
B
E
C5085
C5015
R5015
R5025
J5053
B
J5090J5091
R5044
R5043
R5042
E
R5041
E
R5040
C5005
R5005
E
R5145R5155
B
E
B
E
B
B
B
E
Q5000
R5045
J5049
Q5004
J5040J5044
Q5003
J6B
Q5002
J5028
Q5001
B
E
172012
7
P5003
J4B
J3B
J1B
R5140
Q5005
J5045
J5037
J5B
J2B
J5080
J5051
22
1
NCAF-7483
25137483B
12
P404A
P404C
LRCRS LSSB
P6903B
E
SB
E
C
E
LS
E
RS
E
R
E
L
P406A
Page 16
TX-SR700/E
Page 16
A
PRINTED CIRCUIT BOARD VIEW 3
Front panel section
1
2
U8
P2505
P2501B
V4-L
V4E
V4-R
Component side
V4E
V4-L
V4-R
R2502
C2502 C2501
R2501
P2503
1
P2503
NCVD-7467
25137467
R2505
V-4
GND
V-4
V4Y
BCD
U4
GND
GND
V4Y
V4C
GND
P209B
V4C
R2504R2503
P7705
P7705
HPL2
HPR2
HPDET
J7701 J7702
25137463 NCETC-7463
1
Component side
C7702
L7703
C7701
JL7502B
HPE
GND
L7701
J7703
C7703
P7706
E7701
C2503
C2504
C7704
L7704
HPL2
HPE
HPR2
HPDET
GND
3
Soldering side
U11
Soldering side
Front video PC board
Headphone terminal PC board
4
25137470
NCDG-7470
+5V
GND
V4D
P2601B
C2601
0
U2601
Component side
U2601
Soldering side
C2602
R2601
L2601
GND
V4D
+5V
5
Front optical input PC board
Page 17
TX-SR700/E
Page 17
A
PRINTED CIRCUIT BOARD VIEW 2-4
DSP section
1
2
C702
C710
1
C730
Q708
R7067
Q708
Q7004
Q705
Q705
Q704
Q704
R7088
R7089
R7075
R7077
R7081
R7083
R7090 R7091
R7086
R7069
R7079
R182
R746
R7085
Q7003
R183
P2208A
1
C701
C703
Q702
1
1
R7051
R7049
R7056
C724
R751
R7084
R7070
C7008
R7071
C105
R104
R105
Q101
R184
R187
P7701
D7006
D7004
D7003
1
R7052
R7050
R7055
R7057R7058
R7059R7060
R7061R7062
R7066
R185
Q181
R732
R181
C181
R733
C182
Q702
R734
R735
C185
R186
C186
C187
L181
R736
R737
P7501B
Q181
Q703
C183
R729
R728
R727
R726
R701
R702
R703
R704
R705
R706
C718
C717
C716
C713
R723
L701
C714
C715
C709
L702
39
L806
Q701
L705
29
R7030
R7028
C104
L704
R7037
R7036
R7034
R7032
C7005
R7027
R7022R7023
R724
R7025
R7024
R7021
R7019
R725
R7039
R7020
R7018
28
P10
C7006
R7014 R7016
R7017
E302
1
C731
3
C101
R7038
35
3
1
Q7002
4
R7063
C706
R707
C707
L703
R708
R716
R7046
1
R717
R7047
C7007
R721
R7048
R7065
R7068
R7072
R7076
R7078
R7080
R7082
R709
R710
R711
6
7
C727C728
C708
R712
R713
R714
R715
17
18
R718
R719
R745
R7054
R720
C711
R7053
R7073
R7074
R7001
R7002
R7003
R730
R731
C705
40
1
Q701
C712
R722
R7044
R7042
R7040R7041
R7045
R7043
Q7001
Q7001
R7006 R7007
R7008 R7009
R7005
R7010 R7011
R7012
R7013
C7001
R7004
BCD
Q703
R738
1
R739
C734
R750
C9526
L7001
C9525
R749R741
C9518
C9524
R9506
Q9505
C9517
C9511
R9508
Q9508
Q9503
D9510
C9512
R9510
R9507
R9512
C9519
P2601A
C704
Q709
L706
C729
Q706
Q706
1
C720
R748
R740
1
P11
C184
C7010
C7009
C725
C723
P6931B
R744
R9511
D7002
D7001
C722
R743
C9527
C721
C726
R742
Q9509
D9512
R9505
C9512
C9511
D9513
R9509
R9504
D9506D9507D9508
D9511
Q9504
D9505
R9503
D9509
C9523
Q9506
C9520
C9521
C9523
C9515
C9515
C9514
C9513
P12
C9522
Q9507
C9514
C9513
P9502
C9516
C805
Q9502
R9502
C9507
C9508
P9501
C9510
C9509
C9516
Q9501
C9506
C9505
R9501
C9506
C9505
D9503
D9502
D9504
D9501
L300
L301
L302
C372
P13
C9503
JL9501B
C9501C9502
C370 C371
P2501A
C9530
C9504
E301
WHEN
J5A
X181
1
Pattern:Parts side
U1
Main circuit PC board
5
Page 18
Q701
4
7
2
2
7
R7039
2
TX-SR700/E
Page 18
A
PRINTED CIRCUIT BOARD VIEW 2-3
DSP section
1
R320
C320
R321
C321
P305
P305
R318
C318
R319
C319
C326
R316
C316
R317
C317
P304
P303
P302
P301
P306
U1
R314
R854
R848
R838
P304
P303
C325
C314
R315
C315
R312
R334
R313
R335
R310
C310
R311
C311
C324
R308
C308
R330
R309
C309
R331
C323
R855
R852
R853
R849
R846
R847
R839
R836
R837
C344
R349
R828
R829
R826
R827
R353
R351
C345
P302
R306
C306
R307
P306P301
P307
C307
R304
C304
R305
C305
R302
R324
R303
R325
C322
R300 R301
C300
C301
Q307 Q308
C327
R344
C328
R345
R399
P309
NCDG-7460
2
R395R396
R391 R392
C329
R346
E300
Main circuit PC board
2
3
4
BCD
R350
R352
C856
R354
C849
R856
P801
R857
C855
C854
C853
C852
A
2
J
C851
C346
C350
R384
J3A
C335
C334
Q304
1
R356
R355
C847
C846
J1A
J4A
R388
R387
C848
25137460B
C365
Q301
C366
1
1
R397R398
R389R390
P107B P106B
Q803
C841 C842
Q805
Q804
C330
R385
R386
1
1
1
C333
C836
1
C843 C844
C833 C834
C832
C831
C830
C829
R361
R360
Q301
C331
J
5
R821
C336
C332
R359
1
C364
C340C341
Q806
R820
C337
R844
R843
R842
R841
C827
C349
Q302
R362
Q302
C835
R845
C339
C361
C826
J1
C825
C840
C839
C838
C837
C828
R358
R357
C348
Q305Q306
C356
C363
C355
C354
C362
C353
C352
R363
C351
C338
R393R394
C360
C359
C357
C818
C819
WHEN
C810
J2
TUC-P
4pin
R835
R834
R833
R832
R831
C809
C806
Q310
R365
Q309
R364
Q802
1
Q802
L801
R813
C811
Q801
Q801
C808
C807
R812
L802
P9501A
Q320Q314
R380R381
R369
R368
Q312
R376R377
Q316
R367
R371
Q311
Q315
R366
C358
R370
Q321Q322
R382R383
Pattern: Parts side
R814
R815
R816
R817
R818
L805
C812
C813
C814
C815
C816
L803
C801
R801
1
R805
R806
R860
R807
R808
R809
R810
R811
R861
L804
P2062B
P404B
P101
P308
R103
J3
C103
R375
Q319Q313
R374
Q318
R378R379
R373
Q317
R372
C7003
D7005
R804
C102
R7029
R7087
R7026
R747
C733
C732
C7004
P105B
C802
C803
C804
R802
R803
X7001
C7002
R7033
R7031
C719
X701
Q707
R7035
Q7002
WHENTUC-P12pin
R729
R728
R727
R726
C718
C717
C716
C713
R723
L701
C714
C715
C709
L702
L806
L705
1
C731
R7038
C101
R7063
R7030
R7028
C104
L704
R7037
R7036
R7034
R7032
C7005
R702
R7022R7023
R72
R70
R70
R7021
R7019
R
R7020
R7018
5
Page 19
TX-SR700/E
Page 19
A
PRINTED CIRCUIT BOARD VIEW 2-2
DSP section
1
2
R729
R728
R727
R726
R701
R702
R703
R704
R705
R706
R730
R731
C705
R7040R7041
Q7001
Q7001
R7012
R7013
R7042
R7043
R7010 R7011
C712
R7008 R7009
1
R7006 R7007
C7001
Q701
R722
R7044
R7005
R7004
R7045
R716
R7046
1
C706
R717
R7047
C7007
R721
R7048
R7065
R7068
R7072
R7076
R7078
R7080
R7082
R707
C707
L703
R708
R709
R710
R711
Q705
R745
R7001
R7002
R720
C711
R712
R713
R714
R715
R719
C727C728
C710
1
C730
Q708
Q708
R7067
Q705
Q704
Q704
Q7004
R7088
6
7
C708
17
18
R718
R7054
R7053
R7073
R7074
R7003
C718
C717
C716
C713
R723
L701
C714
C715
C709
L702
C731
3
C101
R7038
R7030
02
R7063
4
L806
L705
R7028
C104
L704
R7037
R7036
R7034
R7032
C7005
R7022R7023
R724
R7027
R7025
R7021
R7019
R7024
Q701
R725
R7039
R7020
R7018
29
39
C7006
R7017
E302
40
28
P10
R7014 R7016
R7089
R7075
R7077
R7081
R7083
R7090 R7091
R7086
R7069
R7079
R182
R746
R7085
Q7003
R183
P2208A
1
1
1
Q101
C724
R104
C701
R751
C105
R184
R187
R105
R7051
R7049
R7056
R7084
R7070
C7008
R7071
C702
P7701
C703
C181
R733
C182
Q702
R734
R735
C185
C186
C187
R186
R736
P7501B
L181
Q181
R737
C183
Q703
Q703
R738
1
R739
Q702
R7052
R7050
R7055
R7057R7058
R7059R7060
R7061R7062
R7066
R732
D7006
D7004
D7003
R185
R181
1
Q181
BCD
C734
R750
L7001
C9526
R749R741
C9525
C9518
C9524
R9506
Q9505
C9517
C9511
R9508
Q9508
Q9503
D9510
C9512
R9510
R9507
R9512
C9519
P2601A
C704
Q709
L706
C729
Q706
Q706
1
C720
R748
R740
1
P11
C184
C7010
C7009
C725
C723
P6931B
R744
R9511
D7002
D7001
C722
R743
C9527
C721
C726
R742
Q9509
D9512
R9505
C9512
C9511
D9513
R9509
R9504
D9506D9507D9508
D9511
D9505
Q9504
R9503
D9509
C9523
Q9506
C9520
C9521
C9523
C9515
C9515
C9514
C9513
P12
C9522
P9502
Q9507
C9514
C9513
C805
C9516
Q9502
R9502
P9501
C9507
C9508
C9510
C9509
C9516
Q9501
R9501
C9506
C9505
C9506
C9505
D9503
D9502
D9504
D9501
L300
L301
L302
C372
P13
C9503
JL9501B
C9501C9502
C370 C371
P2501A
C9504
C9530
E301
EN
J5A
U1
Main circuit PC board
X181
1
5
Page 20
C7007
R717
R7047
A
TX-SR700/E
Page 20
A
PRINTED CIRCUIT BOARD VIEW 2-1
DSP section
1
R320
C320
R321
C321
P305
P305
R318
C318
R319
C319
C326
R316
C316
R317
C317
R314
R854
R848
R828
R324
R303
R325
C304
C301
R855
R852
R853
Q307 Q308
R345
R849
R846
R847
2
R838
R829
R839
R826
R836
R350
R827
R837
C345
1
Q304
R353
C344
R349
R351
C847
C846
J
1A
J4A
R388
R387
NCDG-7460
25137460B
C365
C366
R395R396
R391 R392
C329
R346
E300
R352
C856
R354
R356
R355
C855
C849
A
2
J
J3A
C848
R397R398
R389R390
P107B P106B
2
P304
P303
3
P302
P301
4
P306
P304
P303
P302
P306P301
P307
C314
R315
C315
C325
R312
R334
R313
R335
R310
C310
R311
C311
C324
R308
C308
R330
R309
C309
R331
C323
R306
C306
R307
C307
R304
R305
C305
R302
C322
C300
R300 R301
C327
R344
C328
R399
P309
BCD
C346
C335
Q301
C841 C842
R856
C843 C844
P801
R857
R384
C334
Q803
Q805
Q804
C330
R385
R386
1
1
C833 C834
1
R361
C333
Q301
C331
C350
C854
C853
C852
C851
1
J
C835
C827
C349
Q302
R362
Q302
R845
C339
C361
C826
J
1
C825
C840
C839
C838
C837
C828
R358
R357
C348
Q305Q306
C356
C363
C355
C354
C362
C353
C352
R363
C351
C338
R393R394
C360
C359
C357
1
R360
C832
C831
C830
C829
C836
R821
C336
C332
R359
1
C364
C340C341
Q806
R820
C337
R844
R843
R842
R841
5
C819
WHEN
C810
J2
TUC-P
4pin
R835
R834
R832
R831
C809
R833
C806
Q310
R365
Q309
R364
C818
Q802
1
Q802
C812
C813
C814
C815
L801
R813
Q801
C808
Q316
R371
Q315
R370
Q321Q322
R382R383
C811
C807
Q320Q314
L802
R376R377
C358
P9501A
R380R381
Q801
R812
R369
R368
Q312
R367
Q311
R366
P308
J
R811
P404B
3
R810
Q319Q313
Q318
Q317
R375
R374
R373
R372
1
R805
R806
R860
R808
R809
C816
R807
R378R379
C801
P2062B
R103
R861
P101
R801
C103
L804
C7003
D7005
R814
R815
R816
R817
R818
L805
L803
C719
C802
C803
C804
R802
R803
X701
R804
R747
C733
C732
Q707
R7035
C7004
R7033
R7031
X7001
Q7002
C7002
C102
R7029
R7087
R7026
WHENTUC-P12pin
P105B
R729
R728
R727
R726
C718
C717
C716
C713
R723
L701
C714
C715
C709
L702
1
C731
C101
R7038
R7030
R7063
L806
L705
R7028
C104
L704
R7037
R7036
R7034
R7032
C7005
R7022R7023
R724
R7027
R7025
R7021
R7019
R7024
Q701
R725
R7039
R7020
R7018
29
39
C7006
R7017
E302
40
28
P10
R7014 R7016
R730
R731
R7040R7041
R7012
R7013
R701
C705
Q7001
Q7001
R7042
R7043
R7010 R7011
R703
C712
R7008 R7009
R702
R7006 R7007
C706
R704
R705
R706
1
Q701
R722
R716
R7044
R7046
R7045
1
R7005
R7004
C7001
J5
U1
Main circuit PC board
5
Page 21
3
TX-SR700/E
Page 21
A
BCD
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1-2
04
3
7522
J7523
J7525
C7502
J7518
J7524
C7524
STANBY
D7581
J7517
1
2
7
22 22 222
S7631 S7632 S7647 S7646 S7645 S7643 S7642
PTY/TP
7
12
DISPLAYDIMMER
J7521
J7519
J7520
22 22
S7635 S7634 S7633 S7644
VIDEO1 DVD AUDIO
3
C7540
J7516
J7513
EAC1
C7521
P7502A
HPE
EAC2
J7515
HPR1
HPE
HPL1
J7514
J7512
C7705
30
J7511
SELECTOR
7
J7510
J7509
2
RL7701
7
J7506
J7507
NCDIS-7461
25137461B
J7508
17
J7504
PURE-AUDIO
D7584
J7505
D7582
PURE-AUDIO
J7502
J7503
L2
HP
HPE
HPR2
PURE-AUDIO
171717
J7501
HPDEL
GND
STANDBY
S7641
2
ZONE2
D7583
OFFLEVEL-DOWNLEVEL-UP
2A
50
JL7
SPK-B
ZONE2
SPK-A
REC-OUT
U2
Component side
Display circuit PC board
U3
25137462
S7501
S7501
JL7501B
VAJ
GND
VBJ
NCSW-7462
0
Component side
Volume PC
board
R7626R7627R7628R7637
C7611
Soldering side
Display circuit PC board
4
R7621
R7590
R7519
R7589
R7530
R7587
R7529
R7518
C7518
1
80
Q7502
40
41
5
R7622 R7623 R7624 R7625
R7539
C7513
61
60
Q
75
02
Q7503
R7503
Q7505
L7505
L7504
D7505
C7535
C7533
R7618
VAJ
GND
VBJ
C7515
C7516
R7617
VBJ
R7616
R7615
R7613
GND
VAJ
Soldering side
Volume
PC board
C7517
R7614
D7508
C7532
GND
GND
-VP
+5.6V
HPRLY
SBMDY
SYSIN
SBMDO
SBMDI
SBMRST
SBMCLK
R7611 R7612
Page 22
TX-SR700/E
R
1
1
2
3
8
8
R
Page 22
A
BCD
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1-1
AUDIO
PRESET-DOWN
22
S7615
TUNING-DOWN
ADJUSTMENURETURN
22
S7611S7612S7613
J7559
J7560
12
J7553
J7554
1
2
TUNING-UP
S7614
PRESET
UP
2
S7616
2
VAJ
S7617
GND
VBJ
JL7501A
2
ENTER
S7618
2
12
J7558
J7552
7
J7557
SBMRST
U7501
VCC
C7514
P7501A
SBMDO
SBMCLK
GND
VOUT
12
J7556
SBMDI
SBMDY
J7555
HPRLY
SYSIN
J7550
J7551
+5.6V
GND
GND
15
J7542
7
J7544
J7543
Q7501
7
J7541
J7539
J7540
J7549
-VP
J7547
J7548
R7591
7
J7545
J7546
7
R7592
C7523
Q7501
P7504
RESET
NC
SUBSD0
SUBSD1
SUBCLK
VPP
GND
VCC
R7593
30
J7537
30
J7538
X7501
222222
7
S7621S7622S7623S7624S7625S7619
DIRECTSTEREOSURROUNDDSPFM-MODE MEMORY
J7536
30
30
J7528
12
J7523
J7535
J7533
20
J7522
J7534
7
J7529
J7530
12
J7531
J7532
7
2
S7631
J7526
7
J7527
DIMME
PTY/TP
U2
P7601
2222 222
S7626 S7627 S7628 S7629 S7638 S7637 S7636
TUNERCD TAPE
PHONOCD TUNER TAPE VIDEO4 VIDEO3 VIDEO2
3
Component side
Display circuit
PC board
R7643
4
R7642
R7644
Q7583
R7583
Soldering side
Display circuit
PC board
5
R7641
Q7582
R7582
R7646R7645
Q7701
D7702
D7701
HPL1
HPE
HPR1
HPE
EAC2
EAC1
R7632
C7534
Q7581
R7581
D7506
D7507
C7501
R7525
C7505
R7501
C7525
C7504
R7631
R7502
R7523
R7521
R7522
C7510
C7508
C7506
D7501
GND
R7514
R7512
R7532
D7503
D7502
R7505
R7538
R7537
C7503
SUBSD1
SUBSD0
C7509
R7535
SUBCLK
RESET
VCC
Q7504
R7527
R7520
R7531
VPP
R7636R7635R7634R7633
R7588
R7528
R7517
R7516
R7515
R7524
R7590
C7531
R75
R75
R75
R75
R7526
R7511
R7510
R7509
R7506
R7536
C7511
R7508
R7507
NC
R75
R75
C7518
1
21
C7507
40
Page 23
TX-SR700/E
2
1G
5
GND
Page 23
A
SCHEMATIC DIAGRAM 1-1
Display section
NADIS-7461
1
F2F2NPNPP35
56
57
58
59
2
R7593 100K X 15
*
3
10K
R7532
Q7504
RN2403
OR KRA103S
D7502
UDZ5.1B
OR UDZS5.1B
U7501
SPS4441E1
4
NASW-7462
S7501
5
U3
R7505
220K
102K
C7517
C7515
C7516
D7503
1SS352
OR 1SS355
IRIN
C7514 100/6.3
104Z
VAJ
JL7501B
VBJ
104Z
JL7501A
P34
54
55
ZONE2LED
P33
P32
P31
51
52
53
PURELED
R7506
K3
K2
P30
50
R7535 1K
R7536 1K
C7507
104Z
4.7K
R7507
4.7K
102J
2.7K
C7508
R7520
VAJ
VBJ
KRC102S
BCD
Q7501
HNA-16MM39T
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
47
48
49
102J
102J
2.7K
R7521
C7510
C7509
220
R7581
D7581
Q7581
KRC102S
OR RN1402
Q7583
KRC102S
OR RN1402
Q7582
OR RN1402
45
46
22
21
102J
2.7K
C7511
R7522
10K
R7526
STANDBY
41
42
43
44
41
42
P46/FIP3840
P47/FIP3939
P50/FIP4038
P51/FIP4137
P52/FIP4236
P53/FIP4335
P54/FIP4434
P55/FIP4533
P56/FIP4632
P57/FIP4731
P60/FIP4830
P61/FIP4929
P62/FIP5028
P63/FIP5127
P64/FIP5226
VDD025
AVDD24
22:ANI0
VSS023
21:ANI1
ANI220
ANI319
4.7K
R7509 4.7K
R7508
2.7K
R7523
10K
R7527
K1
K0
R7583
D7583
ZONE2
PURE AUDIO
D7582
39
40
43
P42/FIP34 44
41:P45/FIP37
AVSS18
P02/TI17
1K
R7510
STBYLED
180
R7582
100
38
P41/FIP33 45
42:P44/FIP36
43:P43/FIP35
P01/INTP116
1K
1K
R7511
R7512
IRIN
HPDET
31
32
33
34
35
36
37
R7592
100K X 12
*
P32/FIP26 52
P33/FIP27 51
P34/FIP28 50
P35/FIP29 49
P36/FIP30 48
P37/FIP31 47
P40/FIP32 46
Q7502
UPD780233GC
-068-8BT
P20/SCK314
P21/SO313
P2212
P2311
P24/BUSY10
POO/INTP015
SYSOUT
47K
R7514
SYSIN
SYSIN
P25SO19
1K
10K
10K
R7516
R7517
R7515
VAJ
VBJ
560
560
R7528
R7529
SBMDI
SBMDO
SBMLDY
Used at the time of
R7587 R7588 R7589 R7590
R7591 R7592 R7593 P7504
P10P9P8P7P6P5P4P3P2P116G
27
28
29
30
FIP22 56
FIP23 55
61:FIP19
P31/FIP25 53
IC5
P26/SI18
P27/SCK17 P30/FIP24 54
RESET
6
R7518 10K
C7518
103Z
R7524
C7531
101J
R7539
Q7505
1K
R7530
C7532
471J
SBMCLK
a flash micom.
24
25
26
VDD259
FIP20 58
FIP21 57
VSS12
X13
X2
4
R7519
47K
330
10K
KRC102S
OR RN1402
D7505
UDZ2.7B
SBMRST
23
VLOAD60
FIP18 62
FIP17 63
FIP16 64
FIP15 65
FIP14 66
FIP13 67
FIP12 68
FIP11 69
FIP10 70
FIP9 71
FIP8 72
FIP7 73
FIP6 74
FIP5 75
FIP4 76
FIP3 77
FIP2 78
FIP1 79
FIP0
VDD11
X7501
OR UDZS2.7B
20
21
22
61
80
CST5.00MGW
R7525
474J
C7523
C7524
R7588 100*R7587 100
R7589 100
*
*
P7504
15G
19
100
0.1F
14G
18
13G
17
C7513 104Z
12G
11G
10G9G8G7G6G5G4G3G2G
12
13
14
15
16
10K
R7503
Q7503
2SC2712
OR KTC3875
C7540
220/6.3
5V
10K
R7531
D7508
1SS352
OR 1SS355
R7590 100*
SBMRST
SBMCLK
SBMDO
TO NADG-7460
9
10
11
D7506
1SS352
OR 1SS355
Except D
SBMLDY
SBMDI
P7501A
5.6V
C7533
104Z
HPRLY
SYSIN
L7504
+5.6S
(SCH.-
678
022M
GND
Page 24
TX-SR700/E
15G
19
100
Page 24
A
SCHEMATIC DIAGRAM 1-2
Display section
1
14G
13G
12G
11G
10G9G8G7G6G5G4G3G2G1GNPNPF1
13
14
15
16
17
18
2
R7503
10K
Q7503
2SC2712
10
11
12
OR KTC3875
9
2345678
BCD
TO NAPS-7477
P7502A
FAC1
FAC2
F11
R7502 220
223Z
C7506
D7501
UDZ8.2B
104Z
Except D
C7534
OR UDZS8.2B
104Z
C7501
C7502
47/50
C7503 104Z
C7504
C7505
473Z
220
R7501
473Z
(SCH.-6)
HPE
HPR1
HPL1
HPE
AC6VAC6V
U2
R761812KR76173.9K
R7628
HPDET
S7619
S7629
GND
HPR2
HPE
HPL2
(SCH.-3)
JL7502A
TO NAETC-7463
FM MODE
TAPE
100K X 15
R7591
*
RL7701
3
5V
S7614
RETURN
S7624
SURROUND
S7634
AUDIO-SL
S7644
ZONE2
820R7613560
TUING
DSP
DVD
PURE
R7614
UP
AUDIO
S7615
S7625
S7635
S7645
KRC102S
OR RN1402
DOWN
PRESET
MEMORY
VIDEO1
OFF
10K
5V
D7506
1SS352
OR 1SS355
C7533
Except D
L7504
022M
5.6V
104Z
C7540
220/6.3
GW
0.1F
C7513 104Z
4
R7531
D7508
1SS352
OR 1SS355
1SS352
D7701
D7507 1SS352 OR 1SS355
C7521
220/6.3
OR 1SS355
K0
S7611
K1
S7621
K2
S7631
K3
S7641
C7705
100/6.3
5V
L7505
022M
470R7611330
R7612
R7631
R7641
S7612
S7622
S7632
S7642
MENU
STEREO
DISPLAY
REC OUT
S7613
S7623
S7633
S7643
AUDIO
ADJUST
DIRECT
330 R7632470 R7633560 R7634820 R76351.2K
DIMMER
PTY/TP
330 R76451.2KR7644820R7643560R7642470
STANDBY
D7702 1SS352
Q7701
2.2KR76151.2K
S7616
PRESET
2.2KR7621330 R76251.2KR7624820R7623560R7622470
CD
S7626
2.2K R76373.9K
S7636
VIDEO2
2.2K
S7646
LEVEL
R7616
UP
R7626
R7636
R7646
DOWN
OR 1SS355
HPRLY
S7617
S7627
S7637
S7647
TUING
DOWN
PHONO
VIDEO3
UP
LEVEL
S7618
S7628
S7638
ENTER
12KR76273.9K
TUNER
VIDEO4
5
R7590 100*
-26V
GND
GND
-VP
SBMLDY
SYSIN
P7501A
+5.6S
HPRLY
(SCH.-2)
7504
SBMRST
SBMCLK
SBMDO
SBMDI
TO NADG-7460
Page 25
TX-SR700/E
Page 25
A
SCHEMATIC DIAGRAM 2-1
DSP section 1
P306
1
2
3
4
SW PREOUT
TAPE OUT
TAPE IN
VIDEO-3 IN
VIDEO-2 OUT
VIDEO-2 IN
VIDEO-1 OUT
VIDEO-1 IN
DVD
C327
104Z
CDLP CDL
CD
CDRP CDR
TOLP TOL
TORP TOR
TILP TIL
P301
C322
104Z
P302
V2OLP
V2ORP
P303
C324
V1OLP
V1ORP
P304
C325
DVDLP
DVDRP
P307
R399
47K
R344
C328
C300
C301
C304
C305
C306
C307
R396
C308
C309
R397
R398
C310
C311
C314
C315
C316
C317
221J
221K
221K
221J
221J
221J
221J
221J
221J
0
0
221J
221J
221J
221J
221K
221K
R324
R325
R330
R331
R334
R335
470K
470K
470K
470K
470K
470K
V2OL
V2OR
V1OL
V1OR
DVDL
DVDR
RN1441
100
R300
330
330
R301
R302
330
330
R303
R304
330
330
TIRP TIR
R305
R306
V3ILP V3IL
330
330
V3IRP V3IR
R307
R308
330
330
R309
R310
V2ILP V2IL
330
330
V2IRP V2IR
R311
104Z
R312
330
330
R313
R314
V1ILP V1IL
330
330
V1IRP V1IR
R315
R316
104Z
330
330
R317
Q307
R345
100
R346
680
Q308
RN1441
AMUTE
C329
SWPO
10/16
C371 102J 103K 103K 102J
BCDE
<SCH.-3>
FRONT VIDEO-4 IN
TO NAVD-7467 OR 7468
P2501A
DPPA/GKWT/WR
CDR
CDL
TIR
TIL
V3IR
V3IL
V2IR
V2IL OUT_L
V1IR
V1IL OUT_R
DVDR
DVDL
MRS
MLS
MSW
MC
ADCL SELMUT
ADCR SELSDO
DAC_R
DMIXR
DAC_L
DMIXL
+12VA
L300
L301
V4R
TUL
TUR TU06R
V4L
V4R
TUL
TUR
77
78
79
80
47k
47k
47k
47k
1
47k
2
47k
3
47k
4
47k
5
47k
6
47k
7
47k
8
47k
9
47k
10
47k
11
47k
12
47k
13
47k
14
47k
15
47k
16
47k
17
18
19
20
47k
21
47k
22
47k
23
47k
24
47k
47k
47k
272625
28
DAC_C
DAC_SW
DAC_RS_IN
DAC_LS_IN
NJM4565M
8
5
7
Q304
R351
6
10K
R349
10K
C344
330J
C345
330J
NJM4565M
R350
10K
1
Q304
4
-12VA
R352
2
3
L302
V4L
V1OL
V1OR
76
47k
297032
30
C335
10/16
10K
V2OL
31
DAC_L
C370
102J
TU06L
TOL
V2OR
C334
10/16
DAC_SW
R355
R353
R354
R356
DAC_SW
C371
TOR
7172737475
Q301
BD3811K1
33
34
2.2K
470
470
2.2K
C330
10/16
69
363738
35
OUT_SW
68
C346
10/16
C372
102J
67
C331
10/16
10/16
C348
66
39
P107B
65
BASS BOOST BASS TREBLE
MUT
CL
DA
40
C333
10/16
R357
OSDDA
OSDCS
10K
10K
C350
221K
R361 10K
Q803
NJM4565M
4
-12VA
VSYNC
SYNCDET
+7V
SWPO
7
<SCH.-9>
GND
T12VA
T12VB
+12VAF
VSYNC1
J5
J5A
U1
C351
R364
680
47/16
RN1441
Q309
RN1441
Q310
47/16
680
R365
C352
C353
R366
680
47/16
RN1441
Q311
RN1441
Q312
47/16
680
R367
C354
47/16
R368
680
C355
RN1441
Q313
RN1441
Q314
47/16
680
R369
C356
Z2MUTE AMUTE
474K
220K
R382
+7V +12VA
-7V -12VA
TO NAETC-7486
GND
DIFTX
OPTIN2
64
63
62
61
60
59
58
57
56
55
54
53
52
VCC
51
50
VEE
49
48
47
46
45
44
43
42
41
R358
1K
1
IN1
AGND12
IN23
AGND24
5
VEE
AGND36
VCC7
OSDCK
OPTIN1
+5VDSP
COAXIN1
C336 332J
C337
332J
R362
C338
563J
R363
C339
563J
C340 104Z
C341
104Z
SELCLK
-7V
C332
10/16
OUT_RS
OUT_LS SBO
OUT_C
5.6K
2.2K
R359
R360
6
47K
C349
221K
5
14
OUT1
OUT213
SEL 12
DGND11
Q302
MUTE10
BD3812F
DA 9
CL 8
P106B
TO NAETC-7486
NADG-7460
R370
100
100
R371
R372
100
100
R373
100
R374
100
R375
C357
RN2402
Q321
OR KRA102S
78L07
Q305
I
O
G
C363
C361
104Z
220/16
C364
104Z
C362
220/16
G
I
O
+7VZ2
Z2LMUT
Q315
Q316
Q317
Q318
Q319
Q320
224K
<SCH.-9>
-7VZ2
R376
RN1441
R377
RN1441
R378
RN1441
R379
RN1441
R380
RN1441
R381
RN1441
C358
220K
47K
47K
47K
47K
47K
47K
R383
474K
P9501A
<SCH.-9>
P105B
T12VZ
REMIN
LPO
GNDJ3
RPO
RSPO
GNDJ3
LSPO
CPO
GNDJ3
C359
RN2402
R393
22
(1/2W)
R394
SS3
CS3
CS4
SDET
P308
P404B
105K
Q322
OR KRA102S
TO NAETC-7486
CS5
SS6
SS5
SS1
SS4
J3
TO NAAF-7483
Z2MUT1
AMUT1
C360
CS1
CS2
SS2
RI
GND
+5VVD
GND
GND
Page 26
TX-SR700/E
2
NJM4565M
7
K
7
1
4
5
5
1
1
Page 26
A
SCHEMATIC DIAGRAM 2-2
DSP section 2
C3
VIDEO-1 IN
V1IRP V1IR
P304
C325
104Z
1
DVD
MLS/MRS
C/SW
DVDLP
DVDRP
MLSP MLS
MRSP MRS
MCP
MSWP
P305
C326
104Z
E300
330
R315
R316
330
330
R317
R318
330
330
R319
R320
330
330
R321
C315
C316
C317
C318
C319
C320
C321
221
221J
221K
221K
221J
221J
221J
221J
P309
DVDL
DVDR
MC
MSW
2
V4R
CDR
123456789
TU06R
44
PHR DAC_RS
43
TUR DAC_RS_IN
42
TU06R
3
4
41
-12VA
VSS
40
+12VA FDA
VDD38
TU06L
37
TUL DAC_LS_IN
36
PHL DAC_LS
35
TU06L
34
V4L
CDL
-7V
TOR
TIR
TC9274F-020
TOL
TIL
PHL
+7V
V2OR
V3IR
V2IR
Q303
V2OL
V3IL
V2IL
PHR
P2062B
TO NAETC-7465
V1OR
V1OL
V1IR
V1IL
DVDR
10
DVDL
11
GND
CK 16
NC1
DATA 18
STB 19
2324252627282930313233
BCDE
IN23
R35010K
R352
2
10K
Q304
1
3
DAC_L
10/16
P801
DAC_R
10/16
4
-12VA
C849
220/16
C848
220/16
DAC_SB
+12VA SRDA
-12VA SDTO
C851
DAC_C MCK
10/16
C852
DAC_SW
47/16
C853
DAC_LS
10/16
C854
DAC_RS
10/16
-12V
C855
C841
R856
220/16
22
R857
+12V
22
C842
C856
220/16
104Z
C365
C366
104Z
12
13
14
15
R384
FCL
2.2K
17NC239
R385
2.2K
R3862.2K
FSTB DIRPD
20
21
22
NJM4565M
1
7
1
7
1
NJM4565M
7
C843
104Z
C844
104Z
1
NJM4565M
470
R354
2.2K
R356
DAC_SW
J3AJ2J2AJ1J1A J4A
Q803
8
4
Q804
NJM4565M
NJM4565M
Q804
8
4
Q805
NJM4565M
NJM4565M
Q805
8
Q806
4
8
Q806
R821
R820
10K
10K
2
3
C828 102J
C837
152J
5
6
2
3
C838
153J
C839 152J
5
6
2
3
152J
C840
C833
681J
6
5
C834
681J
GNDJ1
681J
C835
3
2
C836
681J
R841
8.2K
R842
2.2K
R843
2.2K
R844
2.2K
R845
2.2K
R852
120
R853
120
R854
120
R855
120
U1
C827
C829
C830
C831
C832
ADCL
ADCR
821J
822J
821J
821J
681J
2.2K
2.2K
4.7K
4.7K
4.7K
4.7K
R831
2.2K
R832
2.2K
R833
2.2K
R834
R835
GNDJ2
AGND24
Q302
5
VEE
BD3812F
AGND36
VCC7
NADG-7460
R836
R846
8.2K
472J
C825
R837
8.2K
R847
R848
R828
R838
8.2K
C826
472J
R839
R849
8.2K
SEL 12
DGND11
MUTE10
DA 9
CL 8
C807
104Z
C808
104Z
C809
10/16
C846 47/16
R826
820
R827
820
820
R829
820
C806
47/16
C847
220/6.3
VREFH
AVDD
23
VCOM
24
DFZ1
25
LOUT3
26
ROUT3
27
LOUT2
28
ROUT2
29
LOUT1
30
ROUT1
31
LIN
32
RIN
33
PVDD
3435363738394041424344
022M
L802
C810
220/6.3
18K
C811
104Z
R813
C818
104Z
C819
220/6.3
L805
+7V +12VA
220/16
-7V -12VA
220/16
DIRCS
DSPCLK
DSPSDO
DSPSDI
DIRINT1
SBDA
DIRINT0
220
220
47
1K
R811
R810
R809
R808 1K
AVSS
R
C812
13
16
022M
CSN
DFZ2
RX4
PVSS
330J
R814
R-9
R+10
L-11
L+12
VSS
DZFR15
DZFL
+5VDSP
R812 220
AK4586
C813
330
CCLK
CDTI
Q801
RX3
SLAVE
330J
R815
OPTIN2
Q802
CDTO
TST
C814
330J
330
R816
OPTIN1
CDTI
CCLK 7
CSN
PDN
LRCK 4
AK4382
SDTI 3VDD14
BICK 2
MCLK 1
INT1
INT0
I2C
RX2
C815
330
8
6
5
P2601A
R807
SDTI3
RX1
330J
R817
COAXIN1
C361
C362
R861 47
1213141516171819202122
SDTI1
SDTO
BICK
LRCK
MCKO
TVDD
DVSS
DVDD
XTI
XTO
PDN
10K
R818
330
78L07
Q305
O
O
Q306
79L07
SDTI2
TX
L801
I
G
C363
104Z
C364
104Z
G
I
+3.3V
L804
11
10
9
8
7
6
5
4
3
2
1
022M
C816
102J
LRCK
LRDA
TO NADG-7470
R393
22
P9501A
R394
22
(1/2W)
R803:
022M
C/SWDA
BK1608LM182
R860
47
47
R806
R805 47
BCK
47
R804
LRCK
R803
R802
47
DIFTX
C804
104Z
104Z
C803
R801
C802
470
101J
C801
L803
022M
220/6.3
+5VDSP
BCK
MCK
FRONT OPT IN <SCH.-3>
(1/2W)
150J
1
GND4
C732
C731 104Z
Q707
TC7WU04FU
R747 1M
VCC
C733
8
72
63
5
150J
NCH-1471
12.288MHZ
HC-49/U03C
CODECMCK
DSPMCK
L806
L705
DSPRST
SBDA
L704
022M
X701
G
BK1608LM182
C71103K
BK1608LM182
10
4
4.7
10
47
10
1
4.7
4.7
4
10
AG
TX-SR700/E
Page 27
TX-SR700/E
GND
Page 27
A
SCHEMATIC DIAGRAM 2-3
DSP section 3
<SCH.-9>
GND
GND
1
CNPT
2
3
TO TUNER PACK
SD
STEREO
R7020
R7021
2.2K
FSTB 232TXD
FCL 232RXD SUBRST
FDA SUBCLK
DET
TMUT
TU06R
TU06L
+12VA
FMSIG
+5VDSP
C101
3.3/50
10K
47K
R7087
R7026
330
330
MPURST
R7030
330
10K
330
330
330
15K
TMUT
330
R7025
31
32
33
35
5.1K
C7002
1/50
Q7002
KRC104S
RN1404
D7005 1SS352
C7003
104Z
R7027
R7028
R7029 330
C7004 1/50
X7001
CSTCV16.0MXJ0C
C7005 104Z
R7031 330
T12VZ SYNCDET
R7032
CNPT RDSSIG
R7035
SELMUT
R7036
SELCLK
R7037
SELSDO
DIRINT1
DIRINT0
R7038
DIRCS
DIRPD
4
P101
PLLCLK
PLLSDO
PLLSTB
C105
104Z
C102
1K
R7019
PLLCLK
PLLSDO
PLLSTB
AMUT
330
330
R7024 330
R7023
R7022
26
27
28
29
P105/RTP5/A10 24
30
P106/RTP6/KR6/A11 25
26:P107/RTP7/KR7/A12
XT2
27:P110/_WAIT/A1
REGC34
X2
X136
VSS37
VDD38
CLKOUT39
P90/_LBEN/_WRL40
P91/_UBEN41
P92/_R/_W/_WRL42
P93/_DSTB/_RD43
P94/_ASTB44
P95/_HLDAK45
P96/_HLDRQ46
P40/AD047
P41/AD148
P42/AD249
P43/AD350
51
52
7039 330
3.3/50
1K
R7018
Z2MUT
P104/RTP4/KR4/A9 23
53
R104
C103
101J
PUREPOWER
Z2LMUT
P102/RPT2/KR1/A7 21
P103/RTP3/KR3/A8 22
28:A111/A2
29:A112/A3
30:P113/A4
31:_RESET
BVDD55
P47/AD754
006 104Z
European model only
Q101
680K
KTC3875-GR
/2SC2712
RDSDET
R105
3.3K
100K
101J
R103
C104
R7085
47K
1K
CS5
CS4
CS3
R7016
330
330
330
330
R7012
R7013
R7014
R7017
16
IC/VPP 18
P37/T15/T05 17
P35/TOI/A14 15
P36/T14/TO4/A15
P100/RTP0/KRO/A5 19
P101/RTP1/KR1/A6 20
6:EVDD
32:XT1
MPD703033AGC-174-8EU
53:P46/AD6
52:P45/AD5
51:P44/AD4
BVSS
P50/AD857
P51/AD958
P52/AD1059
P53/AD1160
56
P54/AD1261
7041 330
7040 330
BCDE
D9501-9503: RL1N4003
C9505
D9502
1000/35
+24V
C9501
D9501
104J
D9504
D3SBA20
C9514
220/35
C805
104Z
D9505
C9512
220/35
C9502
C9513
104J
C9511
220/35
220/35
-24V
C9506
D9503
470/35
C9515
4700/16
D9509 D9508 D9507 D9506
104Z
C185
T2
CMP
89
3
4
J
C9530
104J
SPZ2/SPB
E301
SUBRST
+5VCPU
MPURST
SUBCLK
SUBSDO
SUBSDI
GND
+5VCPU
232TXD
232RXD
SUBCLK
RI
GND
GND
+24V
+24V
AGND
AGND
VOLH
SEC1H
SPCS
SPF
PROTECT
POWER
+13V
GND
SEC1-1
AGND
SEC1-2
SEC3-1
SEC3-2
C9503
104J
C9504
104J
E302
NEGI-TANSI
IP
GND
JL9501B
<SCH.-7>
TO NAPS-7477
P7701
FLASH WRITER
P2208A
<N.C>
P7501B
TO NADIS-7461
<SCH.-1>
P6931B
TO NAAF-7474
<SCH.-5>
TX-SR700/E
D7006
HZU4.3B
Q7003
R7084
Q7004
RN1404
KRC104S
CS2
CS1
SS6
SS5
330
330
330
330
R7008
R7009
R7010
R7011
P31/TIOI 11
P32/TI10/SI4 12
P33/TI11/SO4 13
5:P25/ASK1/_SCK3
4:P24/TXD1/SO3
P34/TOO/A13/_SCK4 14
3:P23/RXD1/SI3
2:P22/_SCK2/SCL1
1:P21/SO2
Q7001
P55/AD1362
P56/AD1463
P57/AD1564
P60/A1665
7044 330
7043 330
U1
2SA1182
10K
SS4
SS3
330
330
R7006
R7007
P30/TI00 10
P26/TI3/T02 8
P27/TI3/TO3 9
79:P75/ANI5
78:P74/ANI4
77:P73/ANI3
76:P72/ANI2
P61/A1766
P62/A1867
P63/A19
68
7046 330
7045 330
NADG-7460
VPPEN
SS2
SS1
330
330
104Z
R7005
R7004
C7001
4
5
6
EVSS 7
P20/S12/SDA1 100
P15/_SCK1/ASCK0 99
P14/SO1/TXD0 98
P13/SII/RXD0 97
P12/_SCKO/SCL0 96
P10/SIO/SDA0 94
P06/INTP5RTPTRC 92
P05/INTP4/ADTRC 91
AVDD71
AVSS72
P64/A2069
P65/A2170
7047 330
07
+5VVD
C9520
220/10
OSDCS
OSDCK
OSDDA
330
330
330
R7003
R7001
R7002
1
2
3
P11/SO0 95
P07/INTP6 93
P04/INTP3 90
P03/INTP2 89
P02/INTP1 88
P01/INTP0 87
P00/NMI 86
P83/ANI11 85
P82/ANI10 84
P81/ANI9 83
P80/ANI8 82
P77/ANI7 81
P76/ANI6 80
P70/ANI074
P71/ANI175
AVREF73
R7049 1K
Z
7048 330
D9511
Q9506
MPC2908HF
O
G
+5VDSP
C9522
220/6.3
R7083
R7082
R7081
R7080
R7079
R7078
R7077
R7076
R7075
R7074
R7073
R7072
R7069
R7068
R7067
R7066 330
R7065
79
78
77
76
2K
Q9501
R9501
C9510
-VP
GND
I
G
I
G
R7091
D7004
HZU6.2B
47K
15
T57
RDSDATA
2
1K
R186
47K
10K
C187
C181
78M12
O
O
Q9502
79M12
Q9503
KTA1266-GR
2SA1015-GR
33K
R9506
D9510
C9523
1000/25
104Z
C9524
330J
C186
330J
XTL4.332M
14
13
XI
X0
Q181 BU1923F
MUX
VREF
3
4
R181
2.2/50
+12VA
L7001
NCH-1477
POWER
C9527
10/16
220K
R7071
C7008
220K
R182
C9525
1SS352
R184
1K
470/16 <O>
10/16
R7090
D7003
104Z
C9509
220/16
220/16 <D>
+12VAF
C9518
223Z
Q9508
NJM78M56FA
O
O
Q9509 MPC29M33HF
10K
R7070
R187
47K
1K
16
RCLK
QUAL
1
R183
P9501
Q9504
PURE-AUDIO-SW
2SB1068
I
C9519
104Z
+5VHLD
100/6.3 <D>
1000/6.3 <O>
1K
R9512
Q9507
O
G
78M05
C9521
104Z
+5VCPU
C7009
R7089
R7088
3.3K
3.3K
330
PROTECT
82
SUBRST
330
330
82
82
SUBSDO SUBSDO
82
SUBSDI SUBSDI
82
SUBRDY SUBRDY
330
SEC1H
330
IRZ2 HPMUT
330
REMIN +5.6S
330
RDSSCK
POFF
330
VSYNC1 -VP
330
330
RDSDA
330
SDET
AREA2
R7061
1K
R7062 1K
R7059
AREA1
R7060 1K
1K
R7057
PAL_EN
R7058 1K
1K
R7055
RDS_EN
R7056 1K
1K
R7053
MODEL
R7054
Q9505
KRC102S
/RN1402
I
R9507
47K
R9509
R9510 3.3
(1W)
D7002
D7001
C7010
47/6.3
-12VA
1
(1W)
STDBY3.3V
G
G
C9526
104Z
X181
1K
82
I
C9508
104Z
I
HZU27B
12
VDD2
VDD1
5
K
R9503
(1/2W)
R9505
8.2K
C9517
223Z
D9512
1 220K
22
D9513
R9511
11
VSS2
VSS1
6
33
104Z
(1W)
10
C9507
R9502
33
(1W)
(1/2W)
R9504
8.2K
C9516
470/63
P9502
10
T1
VSS3
7
Page 28
TX-SR700/E
2
3
Page 28
A
BCDE
SCHEMATIC DIAGRAM 2-4
DSP section 4
1
04
1471
M
1
8MHZ
9/U03C
2
GND
C713
K
4.7K
105K
471J
104Z
3
1K
4.7K
4.7K
47
101J
220/6.3
AGND DGND connection point
C719
33K
C714105K
R72447
R725
C715
C716
C717
R726
R727
R728
R729
C718
4
DIRINT0
R7038 330
DIRCS
DIRPD
C730 104Z
Q708
VCC
4A 13
4B 12
4Y 11
3A 10
3B 9
3Y 8
BCK
47
R730
14
CMPCLK/SCLKN228
AUDATA140
SDTO
CMPDAT/RCV958/SDATAN2 27
AUDATA041
47
R731
+3.3V
10
R746
BCK
LRCK
LRCKN126LRCLK42
CS493292-CLR
SCLK43 SCLKN1/STCCLK2 25
BCK
MCK
LRCK
VSS324
MCLK44
C712
C705
LRDA
104Z
VDD323
VDD11
SDTO
SDTAN122
Q701
VSS12
104Z
R702
1A1
1B
2
1Y3
2A4
5
2B
74VHCT00
2Y6
GND7
R723
CMPREQ/LRCLKN229 DATA017
CLKIN30
CLKSEL31
FILT232
FILT133
VDDA34
VSSA35
RESET36
DD37
AUDATA239
NCH1471
L702
022M
P41/AD148
P42/AD249
P43/AD350
515253
330
R7039
DSPRST
INTREQ
DSPSDI
DSPCS
INTREQ
DSPSDI
R720
R721
220
220
EXTMEM
R72247
20CS18
21
EXTMEM
SCDIO/SCDOUT19
ABOOT/_INTREQ
RD/R/_W
XMT9583
WR/DA4
5
R701
47
4.7K
R703
10
WE
10
R705
DSPSDO
BVDD55
P47/AD754
DSPCS
R719220
C710
101J
C711
101J
R718
10K
10K
R717
R71610K
DATA116
DATA215
DATA314
VSS213
VDD212
DATA411
DATA510
DATA6 9
DATA7 8DC38
A0/SCCLK 7
A1/SCDIN6
C706
330
R706
RD
C7006 104Z
101J
BVSS56
P50/AD857
330
R7040
DSPCLK
C707
101J
P51/AD958
P52/AD1059
R7041 330
DSPSDO
~ROM/RAM
10K
10K
10K
10K
10K
10K
10K
10K
220/6.3
R715
R714
R713
R712
C708
R711
R710
R709
R708 10
R704 10K
DSPCLK
A15M
R732
R733
R734
R735
R736
R737
R738
R739
P53/AD1160
R707 330
L701
P54/AD1261
A16M
A17M
NCH-1479
L703
470M
C709
10
10
10
10
104Z
10
10
10
NCH-1471
022M
P55/AD1362
P56/AD1463
A18M
P57/AD1564
P60/A1665
330
R7043
SPF
P61/A1766
330
R7044
SPCS
330
R7045
R7059
78
77
76
P70/ANI074
P71/ANI175
AVDD71
P62/A1867
SPZ2/SPB
AVSS72
P63/A19
P64/A2069
P65/A2170
68
330
R7046
VPPEN
AVREF73
330
R7047
HPMUT
R7049 1K
R7048 330
104Z
C7007
SD
R7050 22K
VOLH
C727 104Z C728 104Z
OUTCTL1VCC
0D20Q19
1D31Q18
2D42Q17
3D53Q16
4D64Q15
5D75Q14
6D86Q13
7D97Q12
A4A5A6
A317 A4 16
A3A2A1
+2.5V +5VDSP
47/16
20
Q70474VHC574
CK11GND10
A7
A12
A515
A614
A713
A12 12
A15 11
Q702 MX27L4000 /MX29LV040
A020
A119
A218
DQ021
DQ122
A0
IO0
IO1
IO2
BA33C25
2.5V
5
+3.3V
4
3.3V
C702
C701
47/16
1K
R7057
1K
R7055
1K
R7053
R7051 1K
R7052
A0 A8
A1 A9
A2 A10
A3 A11
A4
A5 A13
A6 A14
A7 A15
RD RD
*
10
R740
*
*
R741
10
*
10
R748
R749
10
A14
_WEF
7
Q709
A18/NC 9
VSS
24
3NC2
A14 5
A17 6
VCC 8
WE/A18
DQ426
DQ527
DQ628
DQ325
IO3
IO4
IO5
IO6
VI
1
C703
G
A16 10
DQ223
AREA1
R7060 1K
PAL_EN
R7058 1K
RDS_EN
R7056 1K
MODEL
R7054
STEREO
22K
A8
A13
A8 3
A13 4
CE30OE
DQ729
IO7
104Z
OUTCTL1VCC
0D20Q19
1D31Q18
2D42Q17
3D53Q16
4D64Q15
5D75Q14
6D86Q13
7D97Q12
A9
A11
A9 2
A11 1
104Z
C720
A1031
32
A10
NCH-1471
L706
022M
C704
47/16
1K
R182
RDSDET
Q70574VHC574
CK11GND10
101J
101J
C734
C721
1K
R750
R742 1K
A18M
A17M
RCLK
QUAL
1
20
R183
R185
101J
C722
1K
47K
A12
1K
R743
A16M
T57
RDSDATA
2
R186
X0
Q181 BU1923F
VREF
3
R181
C181
2.2/50
47K
R751
1K
101J
C723
1K
R744
A15M
XI
VSS2
VDD2
VSS1
VDD1
MUX
4
5
6
1K
220K
C182
103K
L181
European model only
C726
220/6.3
T1
VSS3
7
T2
CMP
8
C183
561J
C184
47/16
SPCS
SPF
PROTECT
POWER
+13V
GND
TO NAAF
<SCH.-5>
D PP A/GK WT/WR
R7053 - - - R7054 330 330 330 330
R7055 1K - 1K 1K
R7056 - - - R7057 1K - - R7058 - 1K 1K 1K
R7059 1K - - R7060 - 1K 1K 1K
R7061 1K - - 1K
R7062 - 1K 1K R7063 - - - -
U1
NADG-7460
TX-SR700/E
Page 29
TX-SR700/E
Page 29
A
SCHEMATIC DIAGRAM 3
Front panel section
1
2
NAVD-7467
V4C
GND
V4Y
GND
(SCH.-8)
V-4
TO NAVD-7464
P209B
P2505
V4-L
V4E
V4-R
(SCH.-2)
TO NADG-7460
P2501B
104Z
104Z
C2504
C2503
75
75
R2504
R2503
75
R2505
471J
C2501
471J
C2502
R2501
330
R2502
330
BCD
U8
YC
SVLR
VIDEO4 IN
P2503
3
4
NAETC-7463
GND
HPDET
HPR2
HPE
(SCH.-1)
HPL2
TO NADIS-7461
C7703
JL7502B
104Z
NADG-7470
+5V
GND
V4D
(SCH.-2)
TO NADG-7460
L2601
0.22M
R2601220
L7703
022M
C2601
L7704
022M
L7701
022M
C2602
100/6.3
C7702
102J
104Z
C7701
102J
U2601
E7701
P7705
HEADPHONES
C7704
104Z
U4
U11
5
P2601B
Page 30
TX-SR700/E
G
4
Page 30
A
SCHEMATIC DIAGRAM 4-1
Power amplifier section 1
NAAF-7483
1
U23
SL
C5013
R5003
100/16
1K
C5003
101K
2
D5003
MTZJ5.6B
SR
R5013
56K
R5093
100K
[-0.1V]
R5023
330
[-49.9V]
R5103
100K
R5094
100K
BCD
TO NAD
(PART-
P404C
(P404D)
R5113
[-0.65V]
C5023
10/50
R5114
1K
1K
Q5013Q5003
R5053
4.7K
Q5053
[-50.4V]
R5063
1.2K
R5073
560
R5083
3.3K
C5103
10/63
R5043
2.2K
C5043
220/16
[54.0V]
[0V]
R5133
18K
[-54.0V]
C5113
10/63
[54.0V]
C5093
101J
[-54.5V]
C5083
040C
R5163
(1/4W)
120
[54.6V]
Q5033
[1.1V]
C5053
47/50
R5033
56K
[-1.1V]
Q5043
R5173
120
(1/4W)
R5164
120 (1/4W)
[54.6V]
Q5034
[1.1V]
[55.4V]
[55.4V]
R5183
10
(1/4W)
NF
-B1
+B1
B+
B-
R5193
10
(1/4W)
[-55.4V]
R5184
10
(1/4W)
TO NAAF-7474
P6003B
(SCH.-5)
[-0.1V]
R5024
330
100K
R5095
100K
[-0.1V]
R5025
330
100K
[-0.65V]
C5024
10/50
[-0.65V]
C5025
10/50
Q5004
R5115
1K
Q5005
R5054
4.7K
Q5054
[-50.4V]
R5064
1.2K
R5074
560
R5055
4.7K
Q5055
[-50.4V]
R5065
1.2K
R5075
560
C5014
R5004
100/16
1K
MTZJ5.6B
SB
R5005
1K
MTZJ5.6B
D5004
C5015
100/16
D5005
R5014
56K
R5015
56K
[-49.9V]
R5104
[-49.9V]
R5105
3
C5004
101K
4
C5005
101K
Q5014
Q5015
R5084
3.3K
R5085
3.3K
C5104
10/63
R5044
2.2K
C5044
220/16
C5105
10/63
R5045
2.2K
C5045
220/16
[0V]
R5134
18K
[-54.0V]
C5114
10/63
[0V]
R5135
18K
[-54.0V]
C5115
10/63
[54.0V]
C5094
101J
C5095
101J
C5084
040C
[-54.5V]
C5085
040C
[-54.5V]
C5054
47/50
R5034
56K
[-1.1V]
Q5044
R5174
120
R5165
120
[54.6V]
Q5035
[1.1V]
C5055
47/50
R5035
56K
[-1.1V]
Q5045
R5175
120
(1/4W)
(1/4W)
(1/4W)
[55.4V]
NF
-B1
+B1
B+
B-
R5194
10
(1/4W)
[-55.4V]
R5185
10
(1/4W)
NF
-B1
+B1
B+
B-
R5195
10
(1/4W)
[-55.4V]
TO NAAF-7474
P6004B
TO NAAF-7474
P6005B
(SCH.-5)
(SCH.-5)
5
SEMICONDUCTORS
NO. L / R / C SL / SR / SB
Q5000-04,5010-14 2SC1775A-E,F OR 2SC1845-E KTC3200-BL OR 2SC1775A-E,F OR 2SC1845-E,F
Q5020-25 2SA992-E,F Q5030-35 2SA949-Y,O KTA1024-Y,O OR 2SA949-Y,O
Q5040-45 2SC2229-Y,O
KTC3206-Y,O OR 2SC2229-Y,O
Page 31
TX-SR700/E
Page 31
A
SCHEMATIC DIAGRAM 4-2
Power amplifier section 2
R
P6011A
TO NAAF-7483
(SCH.-5)
P404A
L
P6903B
(P6903C)
TO NADG-7460
04C
1
04D)
2
3
(SCH.-2)
TO NADG-7460
(SCH.-2)
C
SB
LS
RS
(PART-6)
TO NAAF-7474
R5000
C5000
101K
R5001
C5001
101K
L
100/16
1K
D5000
MTZJ5.6B
R
100/16
1K
D5001
MTZJ5.6B
BCD
NAAF-7483
U23
C5010
R5010
56K
C5011
R5011
56K
R5090
100K
[-0.1V]
R5020
330
[-49.9V]
R5100
100K
R5091
100K
[-0.1V]
R5021
330
[-49.9V]
R5101
100K
[-0.65V]
C5020
10/50
[-0.65V]
C5021
10/50
R5110
1.2K
R5111
1.2K
Q5001
R5050
4.7K
Q5050
[-50.4V]
R5060
1.2K
R5070
560
R5051
4.7K
Q5051
[-50.4V]
R5061
1.2K
R5071
560
Q5010Q5000
Q5011
R5080
3.3K
R5081
3.3K
[53.8V]
C5100
10/63
R5040
2.2K
C5040
220/16
[53.8V]
C5101
10/63
R5041
2.2K
C5041
220/16
[0V]
R5130
18K
C5110
10/63
[0V]
R5131
18K
[-54.0V]
C5111
10/63
[-54.0V]
R5120
470
(1/4W)
[54.3V]
Q5020
C5090
101J
R5121
470
(1/4W)
[54.3V]
Q5021
C5091
101J
C5080
040C
[-54.5V]
C5081
040C
[-54.5V]
R5160
120
[54.9V]
Q5030
[1.1V]
C5050
47/50
R5030
Q5040
R5170
120
R5161
120 (1/4W)
C5051
47/50
R5031
[-1.1V]
Q5041
R5171
120
(1/4W)
56K
[-1.1V]
(1/4W)
[54.9V]
Q5031
[1.1V]
56K
(1/4W)
[55.4V]
[55.4V]
R5180
10
(1/4W)
NF
-B1
+B1
B+
B-
R5190
10
(1/4W)
[-55.4V]
R5181
10
(1/4W)
NF
-B1
+B1
B+
B-
R5191
10
(1/4W)
[-55.4V]
TO NAAF-7474
P6000B
TO NAAF-7474
P6001B
(SCH.-5)
(SCH.-5)
C
R5092
4
5
SEMICONDUCTORS
NO. L / R / C SL / SR / SB
Q5000-04,5010-14 2SC1775A-E,F OR 2SC1845-E KTC3200-BL OR 2SC1775A-E,F OR 2SC1845-E,F
Q5020-25 2SA992-E,F Q5030-35 2SA949-Y,O KTA1024-Y,O OR 2SA949-Y,O
Q5040-45 2SC2229-Y,O
R5002
C5002
101K
100/16
1K
D5002
MTZJ5.6B
C5012
R5012
56K
R5022
R5102
100K
[-0.1V]
330
[-49.9V]
100K
[-0.65V]
C5022
10/50
R5112
1.2K
R5052
4.7K
Q5052
[-50.4V]
R5062
1.2K
R5072
560
[53.8V]
C5102
Q5012Q5002
10/63
R5042
2.2K
C5042
220/16
R5132
R5082
3.3K
[0V]
18K
[-54.0V]
C5112
10/63
R5122
470
(1/4W)
Q5022
C5092
101J
R5162
(1/4W)
120
[54.9V]
[54.3V]
Q5032
[1.1V]
C5052
47/50
C5082
040C
R5032
56K
[-1.1V]
Q5042
R5172
[-54.5V]
(1/4W)
120
KTC3206-Y,O OR 2SC2229-Y,O
[55.4V]
R5182
10
(1/4W)
NF
-B1
+B1
B+
B-
R5192
10
(1/4W)
[-55.4V]
TO NAAF-7474
P6002B
(SCH.-5)
Page 32
TX-SR700/E
Page 32
A
BCD
SCHEMATIC DIAGRAM 5-1 Power amplifier section 3
NAAF-7474
SL
R6033
[1.0V]
1
(SCH.-4)
TO NAAF-7483
270
R6003
5.6K
R6013
P6003A
3.9K
R6043
1K
R6053
2.7K
Q6013
[-0.4V]
NF
-B1 E
+B1 E
B+
B- E
[1.1V]
Q6023
[-1.1V]
[-55.5V]
SR
R6034
[1.0V]
P6004A
NF
-B1
+B1
B+
B-
270
R6004
5.6K
R6014
3.9K
R6044
1K
R6054
2.7K
Q6014
2
(SCH.-4)
TO NAAF-7483
[1.1V]
Q6024
[-0.4V]
[-1.1V]
[-55.5V]
SB
P6005A
NF
-B1
+B1
B+
B-
R6035
270
R6005
5.6K
R6015
3.9K
R6045
1K
R6055
2.7K
[1.0V]
Q6015
3
(SCH.-4)
TO NAAF-7483
[-0.4V]
[-55.5V]
[1.1V]
Q6025
[-1.1V]
[0.6V]
[-0.6V]
Q6043
[0.6V]
[-0.6V]
Q6044
[0.6V]
[-0.6V]
Q6045
Q6033
R6073
120
(1/4W)
C6043
47/50
Q6034
R6074
120
(1/4W)
C6044
47/50
Q6035
R6075
120
(1/4W)
C6045
47/50
ID+
ID-
ID+
ID-
ID+
ID-
R6083
2.2
(1/4W)
P6083
R6093
2.2
(1/4W)
R6084
2.2
(1/4W)
P6084
R6094
2.2
(1/4W)
C6234
473J
R6234
8.2
R6085
2.2
(1/4W)
P6085
R6095
2.2
(1/4W)
[-0.6V]
C6233
R6233
8.2
[-0.6V]
(1W)
[-0.6V]
C6235
R6235
8.2
[0.6V]
473J
(1W)
[55.5V]
[0.6V]
[0.6V]
473J
(1W)
[55.5V]
[55.5V]
Q6053
R6143
22K
R6103
0.22
X2
R6153
4.7K
Q6063
R6173
Q6054
R6144
22K
R6104
0.22
X2
R6154
4.7K
Q6064
R6174
Q6055
R6145
22K
R6105
0.22
X2
R6155
4.7K
Q6065
R6175
(2W)
47K
(2W)
47K
(2W)
47K
R6163
33K
Q6073
D6003
R6164
33K
Q6074
D6004
R6165
33K
Q6075
D6005
C6053
R6183
47K
R6184
47K
R6185
47K
U15
P6011A
(SCH.-4)
NAAF-7483
4
5
P931
+13VS
+13VS
MPUGND
MPUGND
(SCH.-6)
POWER
TO NAPS-7484
P6906
C6901
15000/71
C6902
15000/71
C6708
223J
D6905
D6904
R6905
(1/2W)
R6904
(1/2W)
C6905
C6904
334J
334J
F6901
JL6951A
C6907
C6906
*
RL6902
104J
D6906
104J
RL6901
TO NAPS-7477
(SCH.-7)
TO NAPS-7477
(SCH.-7)
TYPE F6901,6902
D 12A/250V
P T10AL250V
G T10AL250V
J 12A/250V
W T10AL250V
F6902
*
R6902
1K
Q6901
JL6952A
SEMICONDUCTORS
SEMICONDUCTORS
NO.
Q6010-6015 2SC1740S-R,S
Q6020-6025 KTA1267-GR OR 2SA933S-R,S
Q6601-6603,Q6901 KTC3199-GR OR 2SC1740S-R,S OR 2SC2458-GR
Q6701,6702 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
Q6703 KTA1268-BL,GR OR 2SA992-E,F
Q6303 KTA1267-GR OR 2SA933S-R,S
Q6501 2SC1845-GR
Q6070-75
NO. L / R / C SL / SR / SB
Q6030-35 2SC5171 2SC5171 OR KTD2061-Y
Q6040-45 2SA1930 2SA1930 OR KTB1369-Y
Q6050-55
Q6060-65
2SC5200-R,O 2SC5200-R,O OR MN150S-O,Y,P
2SA1943-R,O
2SC2631-R,S
2SA1943-R,O OR MP150S-O,Y,P
Page 33
TX-SR700/E
Page 33
A
BCD
SCHEMATIC DIAGRAM 5-2 Power amplifier section4
L
R6030
[1.0V]
P6000A
NF
-B1
+B1
B+
B-
270
R6000
5.6K
R6010
3.9K
R6040
1K
R6050
2.7K
Q6010
[-0.4V]
1
(SCH.-4)
(SCH.-4)
NAAF-7483
TO NAAF-7483
[1.1V]
[-0.3V]
Q6020
[-1.1V]
[-55.5V]
R
R6031
[1.0V]
P6001A
NF
-B1
+B1
B+
B-
270
R6001
5.6K
R6011
3.9K
R6041
1K
R6051
2.7K
Q6011
[-0.4V]
2
(SCH.-4)
TO NAAF-7483
[1.1V]
Q6021
[-1.1V]
[-55.5V]
C
R6032
[1.0V]
[-0.4V]
[1.1V]
Q6022
[-1.1V]
[-55.5V]
3
(SCH.-4)
TO NAAF-7483
P6002A
NF
-B1
+B1
B+
B-
270
R6002
5.6K
R6012
3.9K
R6042
1K
R6052
2.7K
Q6012
[0.6V]
[-0.6V]
Q6040
[0.6V]
[-0.6V]
Q6041
[0.6V]
[-0.6V]
Q6042
Q6030
R6070
120
(1/4W)
C6040
47/50
Q6031
R6071
120
(1/4W)
C6041
47/50
Q6032
R6072
120
(1/4W)
C6042
47/50
4
R6702
C6703
10K
223Z
+B1
R6701
22K
R6708
33K
Q6701 Q6702
C6704
D6701
5
C6701
100/6.3
1/50
D6702
[55.5V]
R6080
2.2
(1/4W)
[0.6V]
P6080
ID+
ID-
R6090
2.2
[-0.6V]
(1/4W)
C6230
473J
R6230
8.2
(1W)
[55.5V]
R6081
2.2
(1/4W)
[0.6V]
P6081
ID+
ID-
R6091
2.2
[-0.6V]
(1/4W)
C6231
473J
R6231
(1W)
8.2
[55.5V]
R6082
2.2
(1/4W)
[0.6V]
P6082
ID+
ID-
R6092
[-0.6V]
2.2
(1/4W)
C6232
473J
R6232
(1W)
8.2
Q6703
R6704
47K
D6703
MTZJ5.1B D6704
C6706
100/6.3
R6706
22K
MTZJ5.1B
Q6050
R6140
22K
R6100
0.22
X2
R6150
4.7K
Q6060
R6170
Q6051
R6141
22K
R6101
0.22
X2
R6151
4.7K
Q6061
R6171
Q6052
R6142
22K
R6102
0.22
X2
R6152
4.7K
Q6062
R6172
(2W)
47K
(2W)
47K
(2W)
47K
R6160
33K
Q6070
D6000
R6161
33K
Q6071
D6001
R6162
33K
Q6072
D6002
R6709
6.8K
R6180
47K
R6181
47K
R6182
47K
10K
R6710
+13VS PRO
POWER MPUGND
R6601
1K
R6603
1K
R6306
10K
R6602
1K
D6307
D6306
R6307
2.2K
Q6602Q6603Q6601
U15
NAAF-7474
P6301
TH1
COM
JL6402
+24V
TH1
P6903A
JL6803A
R6751
R6750
390
390
(1/2W)
(1/2W)
JL6402B
Q6303
R6308
4.7K
J12A
BRLD
FRLD
CSRLD
+24V
HPL
E
HPR
P6931A
+24V
RLGND
RLGND
VOLH
SEC1H
SPB
SPCS
SPF
POWER
+13VS
JL6953A
NAETC-7480
THERMAL SENS.
R6380
PTH9M04BE
222TS2F333
U20
JL6804A
(SCH.-6)
TO NAETC-7476
(SCH.-4)
TO NAAF-7483
(SCH.-6)
TO NAETC-7476
JL6805A
(SCH.-6)
TO NAETC-7476
(SCH.-7)
TO NAPS-7477
(SCH.-2)
TO NADG-7460
(SCH.-6)
TO NAETC-7478
Page 34
TX-SR700/E
Page 34
A
SCHEMATIC DIAGRAM 6
Output terminal section
1
2
3
NAETC-7406
U16
LSP
RSP
CSP
LSSP
RSSP
(SCH.-5)
SBSP
TO NAAF-7474
JL6803C
L6850
R6850
R6860
L6851
R6851
R6861
L6852
R6852
R6862
L6853
R6853
R6863
L6854
R6854
R6864
L6855
R6855 22
R6865
S1.3C
22
22
S1.3C
22
22
S1.3C
22
22
S1.3C
22
22
S1.3C
22
22
S1.3C
22
BCD
C6650
RL6650
RL6651
C6651
103Z
RL6653
RL6654
103J
D6650
D6651
D6654
C6654
103Z
D6650,1,4
1SS133 OR 1SS270A
8.2K
8.2K
R6881
8.2K
R6880
8.2K
8.2K
R6882
8.2K
R6883
R6884
ZONE2 L
SP-B L
ZONE2 R
SP-B R
P6804 SPEAKERS-CS
8.2K
R6885
R6887
8.2K
R6886
FL
FR
C6860 103J
C6861 103J
C6866 103J
C6867 103J
C6862 103J *
C
SL
SR
SB
C6863 103J
C6864 103J
C6865
P6803
103J
*
C6870
102K
*
C6871
102K
*
C6876
102K
*
C6877
102K
*
*
*
*
*
*
*
* ARE P/G TYPE
ONLY
C6872
102K
*
C6873
102K
*
C6874
102K
*
C6875
102K
*
RPRE
BRLD
FRLD
+24V
JL6805C
4
CSRLD
(SCH.-5)
TO NAAF-7474
LPRE
NAETC-7478
P6810 P6811
103J
C6880
680
680
680
680
680
R6897
R6896
R6895
R6894
R6893
RPRE
LPRE
RSPRE
LSPRE
5
JL6810B
TO NAETC-7476
SBPRE
CPRE
RSPRE
LSPRE
SBPRE
TO NAETC-7478
680
R6892
CPRE
ZLPRE
J12B
TO NAAF-7474
(SCH.-5)
ZLPRE
ZRPRE
680
R6891
JL6810A
U18
680
R6890
ZRPRE
GND
JL6804C
LSPE
RSPE
CSPE
LSSPE
(SCH.-5)
TO NAAF-7474
RSSPE
SBSPE
Page 35
TX-SR700/E
Page 35
A
SCHEMATIC DIAGRAM 7
Power supply section
P/G/W/J TYPE ONLY
NASW-7487
U27
1
2
POWER
S906
C902
472M
/250VAC
TYPE AC
D 120V/60HZ
P 230V50HZ
G 220V50HZ
J 100V50/60HZ
W
120V/220V 50/60HZ
P901
P917A
P918A
P917
P918
AC-H
AC-G
P901A
J913
D TYPE ONLY
P916
P915
T902
TYPE
D NPT-1358D
P NPT-1358P
G NPT-1358DG
J NPT-1358J
NPT-1358DG
W
E921
C923
GP104003E OR
RL1N4003
T902
C922
220/35
C921
223Z
223J
D921-D924
R924 82
D922
D921
D924
D923
1SS133
OR 1SS270A
D/J TYPE
SEE LEFT DIAGRAM
FOR OTHER TYPE
U24
R901
3.3M
D-TYPE ONLY
BCD
NAPS-7484
+13VS
15V
(1/2W)
D925
TYPE F901 F902
D 10A/125V NO
P NO T5AL250V
G NO T5AL250V
J- W 10A/125V
+13VS
MPUGND
MPUGND HPL1
R922
POWER
10K
1K
R923
Q921
KTC3199-GR
2SC1740S-R,S
2SC2458-GR
RL901
C901
103M
/275VAC
P912
F901
*
P902
AC OUTLETS
D: TOTAL 120W
1A MAX
J: TOTAL 100W
MAX
P911
TO NAAF-7474
P931A
U29
P912A
P911A
T5AL250V
TYPE
D NPT-1439D
P NPT-1439P
G NPT-1439DG
J
W
(SCH.-5)
NAPS-7489
T901
NPT-1439DG
T901
THERMAL FUSE
C9591
223Z
TO NADIS-7461
(SCH.-1)
HPE
HPE
HPR1
TO NAAF-7474
(SCH.-5)
FAC2
FAC1
JL6952B
P7502B
U17
TO NAAF-7474
(SCH.-5)
JL6953B
NAPS-7477
8
9
10
11
12 S3GND
14 S3
13
21
R9594
20
5.6<D>
8.2<P/W>(1/2W)
R9592
19
(1/2W)
18
R9591
1
(1/2W)
17
16
15
D,J:2.5A/125V
P,W:T2.5AL250V
P996
14
13
P995
12
11
P997
10
JL6951B
(1/2W)
1
F9501
TO NAAF-7474
(SCH.-5)
S3
S2
S2
JL9501A
TO NADG-7460
(SCH.-2)
3
4
5
T902
T2.5AL250V
T902
NAETC-7493
P925A
P926A
P902
AC OUTLET
TOTAL 100W MAX
T902
220V
120V
F903
P902
AC OUTLETS
TOTAL 100W MAX
*PA TYPE 1P ONLY
F903
T2.5AL250V
P925
P926
S902
VOLTAGE
SELECTOR
P922
P922A
P921
P921A
F903
T2.5AL250V
P902
AC OUTLETS
TOTAL 100W MAX
*WR TYPE 1P ONLY
P TYPE
F902
*
G TYPE
F902
*
W TYPE
P912 P912A
P911A
P911
P913 P913A
P911A
P911
F902
*
P913
P912 P912A
F901
*
P911
T901
THERMAL FUSE
T901
NAPS-7489 NAPS-7489
THERMAL FUSE
P913A
NAPS-7489
P911A
T901
THERMAL FUSE
NOTE
.
THE COMPONENTS
REPLACE ONLY
.
VOLTAGE (MEASURED WITH VOLTMETER) IS
.
ELECTROLYTIC CAPACITORS ()ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF
.
ALL RESISTORS ARE IN OHMS 1/6 WATTS
.
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
E LENT. POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
IDENTIFIED
WITH PART
BY MARK
NUMBER SPECIFIED.
333 0.033uF
ARE CRITICAL FOR
DC VOLTAGE. (NO INPUT SIGNAL)
u
UNLESS OTHERWISE NOTED.
CAUTION
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
VA
AND RATING INDICATED.
ATTENTION
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
VA
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
SAFETY
Page 36
TX-SR700/E
Page 36
A
BCD
SCHEMATIC DIAGRAM 9
Connector and Equlaizer amplifier sections
R2062
1K
1K
R2061
C2060
104Z
<D>:120V model
<O>: Other models
C2062
101J<D>
221J<O>
56K
C2061
56K
C2061
101J<D>
221J<O>
+5VD
10K
CS33
C2064
47/50
R2064
R2063
47/50
C2063
100/6.3
REMIN
R2037
10K
R2036
10K
R2079
Q2233
R2035
3.3K
IRIN
SS66
223J
10K
R2066
R2065
C2032
R2081
Q2235
220K
R2068
1K
1K
R2067
220K
C2031
Q2031
Q2032
SS55
10K
C2066
100/6.3
100/6.3
C2065
RN1202
RN1202
R2082
Q2236
R2072
R2069
R2071
39K
R2070
470K
470K
39K
CS11
C2072
C2070
682J
C2069
682J
C2071
12VTRGZ
47/16
C2243
10K
R2077
Q2231
C2068
182J
152J<O>
C2067
152J<O>
182J
CS22
10K
Q2232
R2078
1
2
3
NAAF-7473
PHNON
P2061
-7V
+7V
P106A
TO NADG-7460
IRIN
SS3
CS33
ISS
CS4
CS5
SS66
SS55
SS1
SS4
CS11
CS22
TO NAVD-7464
SS22
D1GND
+8V
P205A
CNPT
RI
12VTRGZ
5
6
2
3
C2078
104Z
SS22
C2077
104Z
Q2061
NJM4565
NJM4565
Q2061
RUE030
R2247
10K
R2080
Q2234
C2075
47/16
4
7
1
8
C2076
47/16
2.2K
R2249
1K
R2251
Q2225
RN1202
Q2231-Q2236
RN2202
12VZ2
R2076
C2073
000J
47/50
C2074
R2074
100K
R2073
100K
47/50
R2075
000J
PHL
PHR
-15V
+15V
PGND
U14
P2062
TO NADG-7460
SYNCDET
(SCH.-2)
+12V
12TRGB
12TRGA
VSYNC
OSDCS
OSDSD
OSDCK
COAXIN1
OPTOUT
OPTIN1
DGGND
OPTIN2
+5VD
P107A TO NADG-7460
REMIN
12VZ2
SS3
CS3
P105A
ISS
CS4
CS5
SS6
SS5
TO NADG-7460(SCH.-2)
SS1
SS4
CS1
CS2
SS2RI+8V
CNPT
VSYNC
OSDCS
SYNCDET
OSDSD
OSDCK
+5VD
OPTOUT
COAXIN1
P207ATO NAVD-7464
DGGND
OPTIN1
U26
OPTIN2
NAETC-7486
4
5
Page 37
TX-SR700/E
Page 37
A
SCHEMATIC DIAGRAM 8
Video section
NAVD-7464
C251
000J
R251
1
2
MONITOR
DVD IN
VIDEO-1 IN
VIDEO-1 OUT
VIDEO-2 IN
VIDEO-2 OUT
3
VIDEO-1 IN
VIDOE-1 OUT
VIDEO-2 IN
4
VIDEO-2 OUT
VIDEO-3 IN
5
YC
CY
P201
YC
CY
P202
YC
CY
P203
YC
P2004
MONITOR
P201
DVD IN
104Z
P202
P203
P2004
C2043
104Z
NAETC-7465
Y1
Y
CB1
CB
COMPONENT IN 1
CR1
CR
P241
Y2
Y
CB2
CB
CR2
COMPONENT IN 2
CR
P241
R205
R206
10K
10K
R264
R263
C253
104Z
C254
75
75
2.2/50
R253
R254
104Z
C257
C258
75
75
2.2/50
R255
R258
R257
75
104Z
C255
R256
75
C256
10K
10K
470/6.3
2SA1162-GR
R265
R266
104Z
C259
C260
2.2/50
75
75
R260
R259
C2041
75
10K
R2043
75
R261
C202
2.2/50
2.2/50
470/6.3
10K
2.2/50
470/6.3
10K
2.2/50
C241
D241 1SS352
C204
C206
C261
C203
C205
C236
C262
75
R262
104Z
C2042
470/6.3
R2044 10K
104Z
2.2/50
R201 75
Q201
RN1444
Q202
RN1444
Q2051
RN1444
75
104Z
RL242
RL241
CR
Y
R2041
R2042
75
75
10K
R202
R207
C233
C234
104Z
R203
75
75
R204
R208
C235
104Z
75
R2051
75
R2052
75
CB1
CB2
CB1
CB2
CR1
CR2
Y1
Y2
104Z
RN1444
RN1444
R246
Q257
R279
2SA1162-GR
R2087
Q241
RN1401
220
2SA1162-GR
R2045 220
220
R2050
C201
75
470/6.3
CS1
CS2
CS3
Q204
Q2052
R2086
R249
CB
R247
560
Q258
560
R2047
Q2044
2SA1162-GR
Q2045
2SA1162-GR
220
R2053
2SA1162-GR
1K
C2044
470/6.3
1K
R2054
Q251
75
SS1
R252
68
Q252
SS2
R280
000J
Q2041
RN1444
SS3
Q253
RN1444
SS4
RN1444
Q254
SS5
Q2043
RN1444
SS6
CTL-A CTL-B
CTL-B
R242
000J
CTL-A
D203
DR2.4SB
CTRA-1
CTL-B
R244
000J
CTRA-1
D204
DR2.4SB
220
R211
Q203
2SA1162-GR
CTRA-2 CTL-B
220
R212
CTL-B
R210
000J
CTRA-2
D205
DR2.4SB
D242
+8V
DR2.4SB
CNPT
R2060
RI
470
+5V
C242
104Z
COMPONENT OUT
Y
CB
CR
BCD
C223
D202
12VTRGZ
CNPT
RIGND
220
000J
C239
R240
C237
2
2
0
C238
R268
R298
R2019
R2020
C220
C219
C218
1/50
C210
RI
C248
100/16
682J
100/16
DR2.4SB
L201 022J
104Z
104Z
104Z
C246
101J
C221
C213
122K
C212
C211
104Z
470J
U5
10K
10K
C222
474J
0.47/50
270J
220J
223J
P209A
TO NAVD-7464
P205B
TO NAETC-7486
IR-IN
P206
IR-OUT/TGZ
OPTOUT
U203
TX5050
U202
OPT1
RX5050
U201
OPT2
RX5050
COAX OUT
104Z
101J
C247
P208
COAX IN
560
560
R248
470/6.3
R269
Q255
2SA1162-GR
CTL-C CTL-D
OUT2
10
CTL-B
11
IN2
12
Vdd
13
OUT1
14
CTL-A
15
IN1
16
C263
C264
CTL-C CTL-D
OUT2
10
CTL-B
11
IN2
12
Vdd
13
OUT1
14
CTL-A
15
IN1
16
C265
C266
CTL-C CTL-D
10
OUT2
11
CTL-B
12
IN2
13
Vdd
14
OUT1
15
CTL-A
16
IN1
C207
C208
U6
P243A
P2060
CR
220
R243
000J
R245
R2038
C252
1K
IN3
CTL-E
IN4
BA7625 C IN/OUT
GND
Q259
IN5
GND
MON
47/16
104Z
IN3
CTL-E
IN4
BA7625 Y IN/OUT
GND
Q260
IN5
GND
MON
47/16
104Z
IN3
COMP IN/OUT
CTL-E
IN4
GND
Q205 BA7625
IN5
GND
MON
47/16
104Z
TO NAVD-7464
RI
Y
CB
P241
220
R2049
R2084
89
7
6
5
4
3
2
1
89
7
6
5
4
3
2
1
89
7
6
5
4
3
2
1
Q256
2SA1162-GR
C2019
470/6.3
1K
1K
C2018
470/6.3
R2085
CTL-E
R287
1.8K
C270
47/16
V4-SYIN
V4-COMIN
R289
150K
R288
15K
C2008
CTL-E
CTL-E
R2013
220/6.3
C2007
150
R2018
R2017
Q2002
NJM2267
OUT14OUT25
SAG13 SAG26
P243B
V4-SCIN
Q2003
RN1444
75
470/6.3
75
7
VDD
GND2
RI
TO NAETC-7465
CTL-E
VSYNC
OSDCS
OSDSD
OSDCK
CTL-A
CTL-B
NSDET
SDET
Q2004
RN1444
68
R2014
R2015
10K
R2016
100K
IN11IN28
+8V
CNPT
RIGND
C2011
102K
NPAL-C
R2027
PAL-C
100K
R2026
L2013
NPAL-Y
PAL-Y
C224
XTL14.3MHZ
100D
C225
180J
C226
XTL17.7MHZ
220J
C227
100D
C228
470J
C229
470J
C230
470J
C231
470J
R236 2.2K
R237
2.2K
R238
2.2K
R239
C232 1/50
R221 47K
3.3K
R219
R218
10K
Q206
RN1444
SDET
Q207
RN1444
NSDET
68
R277
470/6.3
1K
R270
2.2K
R2032
C2016
10/16
R2033
33K
C2017
104Z
Q2009
2SA1162-GR
VSYNC
OSDCS
DR2.4SB
022J
L203
OSDCK
OSDSD
P207B
68
R2034
P210
COAXIN1
+5VD
OPTOUT
TO NAETC-7486
D206
CS4
CS5
104Z
C2005 10/16
C2006
DGND
SYNCDET
C2013
L2014
C2014
2.2K
220
R2029
C243
C2012
100K
221J
X201
R231
2.2K
X202
R232
2.2K
R233
2.2K
R234
2.2K
R235
2.2K
DGGND
OPTIN1
022
102K
056
221J
XTALIN1
XTALOUT1
HSYNCOUT
XTALIN2
XTALOUT2
VSYNCOUT
R222
220
220
R213
R2028
Q2007
2SA1162-GR
D2001
1SS352
1SS352
D2002
OPTIN2
L2011
022J
L2012
056
1
VSS VDD1
2
3
456789101112131415
CS
SIN
SCLK
1K
C209
100/16
220
R214
R2031
C2015
10/16
DGND
Q2033
ON3131
74HCU04
Q211
9
101112
R299
10K
C273
080D
R2021
180
R2022
68
Q2005
RN1444
R2023
68
R2025 100K
R2024
270
RN1444
Q2006
CS4
CS5
SYNCDET
R230
D201
2.7K
SYNCDET
Q210LC74763
1SS352
R229
FC
VSS
18 19 20 21 22 23 24 25 26 27 28 29 30
16 17
Q209
2SC2712-GR
R220 6.8K
R2040
000J
022J
L243
12345678
13
14
R290
330
R227
R225
120
1.5K
0.33/50
R216
R217
L241
C250
104Z
L202
C214
C274
R224
47K
560J
1K
R228
C217
R226
6.8K
C216
820KR223
220
12K
C215
10/16
C267
1.8K
104Z
2.2/50
C268
2.2/50
C269
DGND
DGND
+8V
SS2
CS2
CS1
SS4
SS1
SS5
SS6
CS5
CS4
ISS
CS3
SS3
IRIN
R2059
R2058
R2056
000J
R2057
000J
220
R250
47/16
022J
C240
L242
75
104Z
47/16
10
C275
VCOOUT
VCOIN
AMPOUT
AMPIN
PDOUT
SEPC
ON SCREEN DISPLAY CONTROLLER
SYNCIN
CVCR
CVIN
VDD2
CVOUTRST
Q208
2SA1162-GR
10K
Q2008
RN2402
ISS
Page 38
TX-SR700/E
6
P6001B
P6002B
P6003B
P6004B
P6005B
P6000B
P6011B
4
O
R
Page 38
A
PC BOARD CONNECTION DIAGRAM
NASW-7487
POWER SWITCH
1
Note: PCB XX: PC board view
2
W model only
3
E921
P915
P916
AC-G
P909
AC-H
U24
P918A
P911
AC-G
P901A
AC-H
P913A
1 3 5 7
T901
NPT-1439*
P912
P917A
PC BOARD
06
9
S
U27
(Except 120V
model)
S902
P911A
PCB 6
P913
P917
P955B
U29
P918
NAPS-7484
PRIMARY CIRCUIT
PC BOARD
P912A
P931A
NAPS-7489
TERMINAL
PC BOARD
BCD
P6841
JL6804A
B
JL6801A
JL6402A
P6000A
P6011A
P6301
P6001A
P6073A
P6002A
P6003A
P6004A
JL6803CJL6804C
P6803
P6840
JL6803A
R6040
LRCLSRS
ID-
P6080
ID+
R6041
ID-
P6081
ID+
R6042
ID-
P6082
ID+
R6043
ID-
P6083
ID+
R6044
NAETC-7476
PCB 25
SPEAKER TERMINAL
PC BOARD
PCB 7
U16
NAAF-7474
POWER AMPLIFIER
PC BOARD
PCB 5
P931
JL6952
A
JL
69
51A
P997A
P955A
P6906
JL6805C
PCB 6
NAETC-7476
JL6805A
U15
748
NAETC-
NAETC-7480
THERMAL DETECTOR
PC BOARD
U20
PCB 5
P6804
JL6402B
0
15
NAPS-7477
SECONDARY
CIRCUIT
PC BOARD
10 11 12 13 14
P995B
JL6951B
P997B
JL69
NAPS-7477
52B
P996B
16 171819
JL9501A
20 21
JL6953B
P7502B
U17
PCB 7
4
P6072A
P6005A
ID+
ID+
JL6953A
P6931A
ID-
P6084
R6045
ID-
P6085
SB
PCB 1
NADG-7
FRONT
INPUT
PC BOA
NADIS-7461
P7502A
U4
P7706
JL7502B
P7705
502A
JL7
5
NAETC-7463
HEADPHONE
TERMINAL
PC BOARD
PCB 3
P7504
Q7501
NADIS-7461
DISPLAY CIRCUIT
PC BOARD
PCB 1
U2
P7501A
JL7501A
Page 39
TX-SR700/E
Page 39
A
PC BOARD CONNECTION DIAGRAM
P6811
1
2
3
4
UT
BOARD
P6000B
P6011B
P6001B
P6002B
P6003B
P6004B
U23
NAAF-7483
DRIVER CIRCUIT
PC BOARD
P6005B
PCB 4
B 3
G-7470
NT OPTICAL
P6810
JL6810B
P6903B
P404C
P404A
U11
U2601
P2601B
U18
NAETC-7478
PRE. OUTPUT
TERMINAL
PC BOARD
PCB 7
P305
P304
P303
NADG-7460
NADG-7460
MAIN CIRCUIT
PC BOARD
PCB 2
U1
P2062B
P2601A
P302
P404B
BCD
: Flat cable
: Jumper Wire
: Socket
: PC board to PC board
P301
P101
P7501B
P6931B
P308
P2208A
P107B
12pin
P105B
P306
P106B
U5
NAETC-7486
CONNECTOR
PC BOARD
P309
P107A
P105A
P106A
PCB 9
U7
NAETC-7486
P207A
P205A
P201
P2207A
P202
P2060
P203
NAVD-7464
VIDEO TERMINAL
PC BOARD
U5
U7
P243B
U6
P243A
P2004
PCB 8
P242A
P208
P209A
P242A
U203
P206
U202
NAVD-7465
COMPONENT
VIDEO
TERMINAL
PC BOARD
PCB 9
U201
P207B
P210
P205A
TUNER
PACK
PCB 3
P2501A
P2501B
U8
P2503
NAVD-7467
P209B
NAVD-7467
FRONT VIDEO
PC BOARD
P2602A
S7501
JL7501B
5
NASW-7462
VOLUME
PC BOARD
PCB 1
U3
NASW-7462
P2063
NAAF-7473
EQUALIZER AMP.
PC BOARD
U14
P2061
PCB 9
JL9501B
Page 40
SS1
BRLD
B
B
N
O
U36
U1
U26
U11
UU15
U23
U20
U8
U4
U3
U2
U5
TX-SR700/E
Page 40
A
PC BOARD-CONNECTION VIEW
1
FRONT
INVIDEO4
NAVD-7467
V4C
(SCH.-3)
GND
2
P209C
V4Y
GND
V-4
V4-L V4-R
P2501C
V4E
V4-R V4-L
U8
FRONT
OPT IN
NADG-7470
(SCH.-3)
P2601B
V4D
GND GND
+5V
U11
3
P2501A
GND
P2601A
+5VDSP
U36
TUNER-UNIT
SD
TMUT
STEREO
CN1
P101
SD
TMUT
STEREO
GND
OPTIN2
OPTIN1
P107B
P107A
GND
OPTIN2
OPTIN1
BCD
GND
TU-R
TU-L
GND
TU06R
TU06L
U1
+5VDSP
COAXIN1
DIFTX
DIFTX
+5VDSP
COAXIN1
RDS
+12V
DET
+12VA
OSDCK
OSDDA
OSDCK
OSDDA
FMSIG
+5V
FMSIG
+5VDSP
OSDCS
VSYNC
OSDCS
VSYNC
DOCLDI
GND
GND
PLLCLK
PLLSDO
GND
T12VA
T12VB
SYNCDET
GND
T12VA
T12VB
SYNCDET
PLLCE
PLLSTB
+12VAF
+12VAF
IRZ2
P106B
P106A
IRABUS
FLASH WRITER
P7504
VCC
RESET
SUBCLK
P7701
SUBRSTIP+5VCPU
GND
GND
GND
Z2LOL
Z2LOR
ABUSIN
Z2LMUT
Z2L
Z2R
AGND
AGND
AGND
Z2LMUT
ABUSIN
U26
MOTHER
NAETC-7486
(SCH.-9)
GND
SUBSD1
SUBSDO
U2
FLASH WRITER
SUBCLK
MPURST
GND
SUBSDI
SUBSDO
DISPLAY
NADIS-7461
(SCH.-1)
U3
JL7501B
JL7501A
VAJ
VAJ
VBJ
VBJ
VOLUME
NASW-7462
(SCH.-1)
SBMRST
P7501A
P7501B
SUBRST
SBMCLK
SUBCLK
SELECTOR/VOLUME/TONE/DSP/MAIN CPU/B2,B3 PO
NADG-7460
(SCH.-2)
+7VZ2
-7VZ2
+7V
-7V
T12VZ
REMIN
P105B
P105A
T12VZ
REMIN
RI
12VTRGZ
P205A
SS3
SS3
CNPT
CS3
SDET
CS3
SDET
VGND
VGND
CS4
CS5
CS4
CS5
+5VVD
D1GND
SS6
SS6
SS2
SS5
SS5
CS2
SS1
SS1
CS1
SS4
SS4
SS4
CS1
CS1
SS1
CS2
CS2
SS5
RI
SS2
+5VVD
CNPT
GND
GND
GND
GND
GND
GND
CNPT
RI
SS2
+5VVD
VGND VGND
SYNCDET SYNCDET
VSYNC VSYNC
OSDCS OSDCS
OSDSD OSDSD
OSDCK OSDCK
COAXIN1 COAXIN1
OPTOUT OPTOUT
+5VD +5VD
OPTIN1 OPTIN1
DGGND DGGND
OPTIN2 OPTIN2
SS6
CS5
CS4
ISS
CS3
SS3
IRIN
SBMDO
SBMDI
SBMLDY
SUBSDO
SUBSDI
SUBRDY
P207A
SYSIN
HPRLY
RI
HPMUT
U4
JL7502B
JL7502A
GND
+5.6S
GND
+5.6S
P207B
GND
GND
U5
GND
GND
-VP
-VP
HPDET
HPDET
HPR2
HPR2
12VTRGZ
P205B
HEADPHO
NAETC-7463
(SCH.-3)
HPE
HPL2
HPE
HPL2
COMP
RI
SS2
CS2
VGND
VGND
+5VVD
D1GND
CS1
CNPT
SS4
4
HPREHPL
-B1
+B1
-B1
+B1
P931
POWER
B+B-NF
P6003A
B+B-NF
NAAF-7483
(SCH.-4)
U23
+13VS
+13VS
MPUGND
-B1
+B1
-B1
+B1
JL6803A
B+B-NF
B+B-NF
P6903B
NF
NF
VOLH
-B1
-B1
AGND
AGND
+24V
B+B-NF
+B1
B+B-NF
+B1
JL6953A
+24V
P6004AP6005A
S1HA
ID+
JL6952A
SPF
EEE
P6011B
P6011A
GND
+13V
POWER
SPCS
PROTECT
SPZ2/SPB
SEC1H
S1GND
S1LA
S1LB
ID-
ID+
ID-
ID+
ID-
ID+
ID-
ID+
ID-
P6083P6301
P6084P6082P6081
POWER AMP2
(FINAL)
ID-
TH1
+22V
JL6402
JL6402B
ID+
P6085
NAAF-7474
(SCH.-5)
P6903A
P6903B
JL6951A
S1HB
COM
S1GND
TH1
P6080
U20
5
THERMAL SENS
NAETC-7480
(SCH.-5)
POWER AMP1
(PRE DRIVER)
NFNFNF
B+B-NF
-B1
+B1
B+B-NF
-B1
+B1
NF
NF
P6001AP6002A
P6001BP6004BP6005B P6002BP6003B
P404C
JL6804AP6931A
-B1
-B1
GND
B+B-NF
+B1
B+B-NF
+B1
L
R
P404A
JL6805A
P6000A
P6000B
RS
+22V
-B1
-B1
LS
FRLD
CSRLD
B+
+B1
B+
+B1
C
Page 41
B
B
L
U17
U29
U27
U24
U14
U15
U16
U18
U6
TX-SR700/E
Page 41
A
PC BOARD-CONNECTION VIEW
EADPHONE
1
NAETC-7463
(SCH.-3)
2
/B2,B3 POWER
JL6952B
FAC1 FAC1
FAC2 FAC2
P7502A
HPE HPE
HPR1 HPR1
HPE HPE
HPL1 HPL1
P7502B
S1LB
S1GND
JL6951B
S1LA
JL6953B
S1HB
HPL1
HPE
HPR1
S1GND
S1HA
SECONDARY
NAPS-7477
(SCH.-7)
JL9501A
JL9501B
BCD
P911A
P911
POWER
NAPS-7484
(SCH.-7)
MPUGND
+13VS
+13VS
U27
POWER SW
NASW-7487
(SCH.-7)
EXCEPT MDD
P918A
P917A
P917
P918
P916
AC-H
AC-G
P915
POWER
P931A
P901A
P901
AGND
SEC1-1
AGND
SEC1-1
SEC1-2
SEC3-1
SEC1-2
SEC3-1
SEC3-2
SEC3-2
U17
POWER
TRANS
(SCH.-7)
NPT-1439*
+24V
+24V
AGND
AGND
VOLH
SEC1H
SPZ2/SPB
SPCS
SPF
PROTECT
POWER
+13V
GND
U29
PRIMARY
NAPS-7489
(SCH.-7)
P6931B
P912A
P912
U24
P308
LPO
RPO
CPO
GNDJ3
RSPO
LSPO
SBO
GNDJ3
-7V
GND
+7V
PHL
GND
P2062B
P2062
PHR
PGND
-15V
PHL
PHONO
NAAF-7473
(SCH.-9)
U14
PHR
+15V
GND
3
COMPOSITE/S VIDEO
NAVD-7464
(SCH.-8)
SS2
CS2
CS1
SS4
SS1
SS5
SS6
CS5
VGND
VGND
+5VVD
D1GND
CS4
GNDJ3
P404B
P404B
RI
CNPT
DIGND
+5V
P243B
P243A
RI
CNPT
DIGND
+5V
COMPONENT
VIDEO
U6
NAETC-7465
(SCH.-8)
ISS
CS3
SS3
IRIN
V4C
GND
V4Y
GND
V-4
P209A
4
CSPE
LSSPE
SBPRE
LZONE
SBPRE
ZLPRE
JL6803B
LSP
RSP
CSP
RSPE
LSPE
LSSP
SPEAKER TRM
RZONE
ZRPRE
(SCH.-6)
PRE OUT
NAETC-7478
(SCH.-6)
RSSP
SBSP
NAETC-7476
GND
BRLD
FRLD
+24V
CSRLD
U16
LPRE
RPRE
JL6810A
JL6810B
FLPRE
FRPRE
JL6804B
SBSPE
SLPRE
SRPRE
SLPRE
SRPRE
RSSPE
CPRE
CPRE
GND
JL6805A
+22V
FRLD
CSRLD
BRLD
JL6805B
U15
+
B-
NF
B+
B-
-B1
+B1
P6000A
P6000B
+
B-
NF
-B1
+B1
J12A
B+
B-
J12
5
R
C
RS
LS
P404A
SB
U18
Page 42
PRINTED CIRCUIT BOARD-PARTS LIST 1
Page 42
MAIN CIRCUIT PC BOARD (NADG-7460-1N/1O/1P/1Q)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q181 22241297R2 BU1923F <P>
Q301 22241761R3 BD3811K1
Q302 22241785R2 BD3812F
Q303 22241787R3 TC9274F-020
Q304 22241383R2, NJM4565M-D,
22240489R1NE or MPC4570G2-T1(MST) or
22240581R2 NJM4565M
Q305 222780073R2 78L07(SMT)
Q306 222790073R2 79L07(SMT)
Q7001 22241870R3 MPD703033AGC-174-8EU
Q701 22241788R2 CS493292-CLR(6.1ch)
Q702 22241795R3 or MX27L2000(TX-SR600) or
22241817R3 MX27L4000TC-20(TXSR600)
Q704,Q705 22274574ER2TO, TC74VHC574FT,
22274574ER2ST or M74VHC574TTR or
22274574IR2TI SN74AHC574PWR
Q707 22240935R2 TC7WU04FU
Q709 22241778R2 BA33C25FP
Q801 22241620R3 AK4586
Q802 22241784R2 AK4382A
Q803~Q806 22241383R2, NJM4565M-D,
22240489R1NE or MPC4570G2-T1(MST) or
22240581R2 NJM4565M
Q9501 222780125 78M12HF
Q9502 222790125 79M12HF
Q9506 22278008DNE MPC2908HF
Q9507 222780055 78M05HF
Q9508 222780565JRC 78M56(NJM78M56FA)
Q9509 22278033ENE MPC29M33HF
Transistors
Q101 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GR <P>
Q307~Q320 2215410R2 RN1441
Q321,Q322 2216220R2 or KRA102S or
2214530R2 RN2402
Q7002 2216210R2 or KRC104S or
2214490R2 RN1404
Q9503 2215975 or KTA1266-GR or
2211455 2SA1015-GR
Q9504 2212855 2SB1068-U
Q9505 2216190R2 or KRC102S or
2214470R2 RN1402
Diodes
D7001~D7003 223234R2 or 1SS352 or
D7005 223269R2 1SS355
D7004 224660624R2, HZU6.2B,
224490620R2 or UDZ6.2B or
224550620R2 UDZS6.2B
D9501~D9504 22380260, RL1N4003,
D9506~D9509 22380032 or 1SR139-100 or
22380035 GP104003E
D9505 22380271F, D3SBA20,
22380022F or RBV402 or
22380285F RS403M
D9510 224662704R2 or HZU27B or
224552700R2 UDZS27B
D9511 223234R2 or 1SS352 or
223269R2 1SS355
D9512,D9513 223234R2 or 1SS352 or
223269R2 1SS355
CIRCUIT NO. PART NO. DESCRIPTION
X181 3010345 or HQS-3H2-04332-20 or
X7001 3010329R2 CSTCV16.00MXJ0C,Ceramic
X701 3010335 or AT-49H12.288MHz or
L181 231237K220R2 NCH-1477 <P>
L300~L302 230955R2 BK1608HS102-T
L7001 231237K220R2 NCH-1477
L701,L702 231237M022R2 NCH-1471
L703 231237K470R2 NCH-1479
L704,L706 231237M022R2 NCH-1471
L705 230958R1 BK1608LM182-T
L801~L805 231237M022R2 NCH-1471
L806 230958R1 BK1608LM182-T
C101,C102 394680337 3.3uF,50V,Elect.
C181 394680227 2.2uF,50V,Elect. <P>
C183 374725614 560pF+/-5%,50V,Plastic <P>
C184 394644707 47uF,16V,Elect. <P>
C300,C301 374722215 220pF+/-10%,50V,Plastic
C316,C317 374722215 220pF+/-10%,50V,Plastic
C329~C335 393341007 10uF,16V,Elect.
C336,C337 374723324 3300pF+/-5%,50V,Plastic
C338,C339 374725634 0.056uF+/-5%,50V,Plastic
C346,C348 393341007 10uF,16V,Elect.
C349,C350 374722215 220pF+/-10%,50V,Plastic
C351~C356 393344707 47uF,16V,Elect.
C361,C362 394642217 220uF,16V,Elect.
C7002,C7004 394680107 1uF,50V,Elect.
C7009 394621017 100uF,6.3V,Elect. <D>
C701,C702 394644707 47uF,16V,Elect.
C7010 394624707 47uF,6.3V,Elect.
C704 394644707 47uF,16V,Elect.
C709,C719 394622217 220uF,6.3V,Elect.
C726 394622217 220uF,6.3V,Elect.
C801,C806 394622217 220uF,6.3V,Elect.
C809 394641007 10uF,16V,Elect.
C810,C819 394622217 220uF,6.3V,Elect.
C825,C826 374724724 4700pF+/-5%,50V,Plastic
C827 374726814 680pF+/-5%,50V,Plastic
C828 374721024 1000pF+/-5%,50V,Plastic
C829,C830 374728214 820pF+/-5%,50V,Plastic
C831,C832 374728214 820pF+/-5%,50V,Plastic
C833~C836 374726814 680pF+/-5%,50V,Plastic
C837 374721524 1500pF+/-5%,50V,Plastic
C838 374721534 0.015uF+/-5%,50V,Plastic
C839,C840 374721524 1500pF+/-5%,50V,Plastic
C841,C842 394642217 220uF,16V,Elect.
C846,C847 393344707 47uF,16V,Elect.
C848,C849 394642217 220uF,16V,Elect.
C851 393341007 10uF,16V,Elect.
C852 393344707 47uF,16V,Elect.
C853~C856 393341007 10uF,16V,Elect.
C9501~C9504 374721044 0.1uF+/-5%,50V,Plastic
C9505 394661027 1000uF,35V,Elect.
C9506 394664717 470uF,35V,Elect.
C9509 394642217 220uF,16V,Elect.
C9510 394642217 220uF,16V,Elect.<D>
TX-SR700/E
Note:
<P>: Europpean model only
<D>: 120V model only
<O>: Other models except 120V model
Oscillators
3010203 AF6146CG,Crystal <P>
3010327 AT-4912.288MHz,Crystal
Coils
Capacitors
394621027 1000uF,6.3V,Elect. <O>
394644717 470uF,16V,Elect.<O>
Page 43
A
8
PRINTED CIRCUIT BOARD-PARTS LIST 2
Page 43
TX-SR700/E
CIRCUIT NO. PART NO. DESCRIPTION
Capacitors
C9511~C9514 394562217 220uF,35V,Elect.
C9515 394544727 4700uF,16V,Elect.
C9516 394674717 470uF,63V,Elect.
C9520 394632217 220uF,10V,Elect.
C9522 394622217 220uF,6.3V,Elect.
C9523 394651027 1000uF,25V,Elect.
C9525,C9527 394641007 10uF,16V,Elect.
C9530 374721044 0.1uF+/-5%,50V,Plastic
Resistors
R393,R394 443522204 22ohm+/-5%,1/2W,Metal oxide
R9501 442621004F 10ohm+/-5%,1W,Metal oxide
R9502 443523304 33ohm+/-5%,1/2W,Metal oxide
R9503 443522204 22ohm+/-5%,1/2W,Metal oxide
R9507 452630104F 1ohm+/-5%,1W,Metal
R9510 452630334F 3.3ohm+/-5%,1W,Metal
R9511 442623304F 33ohm+/-5%,1W,Metal oxide
Terminals
P301 25045571 or NPJ-6PDRW386 or
25045300 NPJ-6PDBL159
P302 25045333 NPJ-2PDBL185
P303,P304 25045303 or NPJ-4PDBL162 or
25045575 NPJ-4PDRW389
P305 25045572 or NPJ-6PDBRW387 or
25045649 NPJ-6PDBRW453
P306 25045567 NPJ-1PDBL382
Sockets
JL9501B 25050269 NSCT-5P97
P101 25052211 NSCT-15P2108
25051822 NSCT-15P1609
P2062B 25052203 or NSCT-7P2100 or
25051814 NSCT-7P1601
P404B 2009990718UL NSAS-26P1005
P6931B 25052209 or NSCT-13P2106 or
25051820 NSCT-13P1607
P7501B 25052207 or NSCT-11P2104 or
25051818 NSCT-11P1605
Plugs
P105B 25055712 NPLG-20P668
P106B 25055804 NPLG-4P760
P107B 25055711 NPLG-15P667
P2208A 25055701 NPLG-5P657
P2501A,P2601
Q9501B 27160500 RAD-165
Q801A,Q802A 28141445 (DAC)
Q9501A 82143010 3P+10FN(BC),Pan head
Q9506A~Q950
DISPLAY CIRCUIT PC BOARD (NADIS-7461-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Q7501 212229 HNA-16MM39T
U7501 241341 or SPS-444-1-E1 or
Q7502 22241790R3 MPD780232GC-068-8BT
25055133 NPLG-3P117
Heat sink
Cushions
Screws
82143010 3P+10FN(BC),Pan head
FL tube
Remote sensor
241335 SPS-444-1
IC
CIRCUIT NO. PART NO. DESCRIPTION
Transistors
Q7503 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GR
Q7504 2216230R2 or KRA103S or
2214540R2 RN2403
Q7505,Q7581 2216190R2 or KRC102S or
Q7701 2214470R2 RN1402
Q7582,Q7583 2216190R2 or KRC102S or
2214470R2 RN1402
Diodes
D7501 224490820R2, UDZ8.2B,
224550820R2 or UDZS8.2B or
224660824R2 HZU8.2B
D7502 224490510R2, UDZ5.1B,
224550510R2 or UDZS5.1B or
224660514R2 HZU5.1B
D7503 223234R2 or 1SS352 or
D7506~D7508 223269R2 1SS355
D7505 224490270R2 or UDZ2.7B or
224660274R2 HZU2.7B
D7581 225290 SEL4110R
D7582 225374 SEL2E10C
D7583 225291D SEL4910D-D
D7701,D7702 223234R2 or 1SS352 or
223269R2 1SS355
Coils
L7504,L7505 231237M022R2 NCH-1471
Oscillator
X7501 3010242 CST5.00MGW,Ceramic
Capacitors
C7502 394684707 47uF,50V,Elect.
C7514 394621017 100uF,6.3V,Elect.
C7521 394622217 220uF,6.3V,Elect.
C7523 375524744 0.47uF+/-5%,50V,Plastic
C7524 3000120 or FMC0H104Z or
3000121 SCDA5R5104A,Super
C7540 355722219 220uF,6.3V,Elect.
C7705 394621017 100uF,6.3V,Elect.
Relay
RL7701 25065610 NRL-2P1A-DC4.5-156
Switches
S7611~S7619 25035699 or NPS-111-S662 or
S7621~S7629 25035714 NPS-111-S677
S7631~S7638 25035699 or NPS-111-S662 or
S7641~S7647 25035714 NPS-111-S677
Sockets
JL7501A 25051087 NSCT-3P874
JL7502A 25051089 NSCT-5P876
P7501A 25052057 or NSCT-11P1844 or
25051855 NSCT-11P1642
P7502A 25052052 or NSCT-6P1839 or
25051850 NSCT-6P1637
Holder
Q7501A 27190989A (FL)
VOLUME PC BOARD (NASW-7462-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
S7501 25065627 EC12E2425,Rotary encoder
JL7501B 25051087 NSCT-3P874,Socket
Page 44
TX-SR700/E
Page 44
PRINTED CIRCUIT BOARD-PARTS LIST 3
HEADPHONE TERMINAL PC BOARD (NAETC-7463-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Coils
L7701 233454M022S NCH-1452 022M
L7703,L7704 231237M022R2 NCH-1471
Capacitor
C7703 374721044 0.1uF+/-5%,50V,Plastic
Terminal
P7705 25045514 YKB26-5005
Socket
JL7502B 25051089 NSCT-5P876
VIDEO TERMINAL PC BOARD (NAVD-7464-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q2002 22241579 NJM2267D
Q205 22240373 BA7625
Q210 22241779 LC74763-9836
Q211 222740046R2TO TC74HCU04F
Q259,Q260 22240373 BA7625
Transistors
Q2003~Q2006 2216031R2 or RN1444-A or
2216032R2 RN1444-B
Q2007,Q2009 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GR
Q2008 2216220R2 or KRA102S or
2214530R2 RN2402
Q201,Q202 2216031R2 or RN1444-A or
2216032R2 RN1444-B
Q203,Q204 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GR
Q2041,Q2043 2216031R2 or RN1444-A or
2216032R2 RN1444-B
Q2044 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GR
Q2045 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GR
Q2051 2216031R2 or RN1444-A or
2216032R2 RN1444-B
Q2052 2216185R2 or KTA1504-GR or
2216185R2 KTA1504-GR
Q206,Q207 2216031R2 or RN1444-A or
Q251~Q254 2216032R2 RN1444-B
Q208 2216185R2 or KTA1504-GR or
Q255~Q258 2214375R2 2SA1162-GR
Q209 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GR
Photo coupler
Q2033 24120080 PC817X
U201,U202 24120083 or GP1FA550RZ or
24120086 GP1FA551RZ
U203 24120082 or GP1FA550TZ or
24120085 GP1FA551TZ
Diodes
D2001,D2002 223234R2 or 1SS352 or
223269R2 1SS355
D201 223234R2 or 1SS352 or
223269R2 1SS355
D202~D205 224490240R2 or UDZ2.4B or
224370240R2 RD2.4SB
D206 224490240R2 or UDZ2.4B or
224370240R2 RD2.4SB
CIRCUIT NO. PART NO. DESCRIPTION
L201 231237M022R2 NCH-1471
L2011~L2014 231237K022R2 NCH-1471
L202 231292J056R2 NCH-1572
L203,L241 231237M022R2 NCH-1471
L242 232136 NSRF-2046
L243 231237M022R2 NCH-1471
X201 3010363 HC-49/U0314.318M
X202 3010364 HC-49/U0317.734M <O>
C2005 394644707 47uF,16V,Elect.
C2007 394624717 470uF,6.3V,Elect.
C2008 394622217 220uF,6.3V,Elect.
C201,C203 394624717 470uF,6.3V,Elect.
C2015,C2016 394641007 10uF,16V,Elect.
C2018,C2019 394624717 470uF,6.3V,Elect.
C202,C204 394680227 2.2uF,50V,Elect.
C2042 394624717 470uF,6.3V,Elect.
C2044 394624717 470uF,6.3V,Elect.
C205 394680227 2.2uF,50V,Elect.
C206 394680227 2.2uF,50V,Elect.
C207,C240 394644707 47uF,16V,Elect.
C209,C212 394641017 100uF,16V,Elect.
C214 354783399 0.33uF,50V,Elect.
C215,C223 394641017 100uF,16V,Elect.
C216 374726824 6800pF+/-5%,50V,Plastic
C217,C232 354780109 1uF,50V,Elect.
C218 374722234 0.022uF+/-5%,50V,Plastic
C221 354784799 0.47uF,50V,Elect.
C222 375524744 0.47uF+/-5%,50V,Plastic
C236 394624717 470uF,6.3V,Elect.
C243 394624717 470uF,6.3V,Elect.
C252,C256 394624717 470uF,6.3V,Elect.
C254,C258 394680227 2.2uF,50V,Elect.
C260 394680227 2.2uF,50V,Elect.
C262 394680227 2.2uF,50V,Elect.
C263,C265 394644707 47uF,16V,Elect.
C268,C269 394680227 2.2uF,50V,Elect.
C270,C274 394644707 47uF,16V,Elect.
P2004 25045682 NPJ-5PDBY479
P201~P203 25045681 NPJ-10PDBY478
P206 25045647 HSJ1002-01-1020
P208 25045688 NPJ-2PDO485
P205B 25051241 NSCT-20P1031
P207B 25051237 NSCT-12P1027
P243B 25051088 NSCT-4P875
P209A 25055135 NPLG-5P119
COMPONENT VIDEO PC BOARD (NAVD-7465-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Q241 2216175R2 or KTC3875-GR or
D241 223234R2 or 1SS352 or
D242 224490240R2 or UDZ2.4B or
NOTE: <O>: Other models except 120V model
Coils
Oscillators
Capacitors
Terminals
Sockets
Plug
Transistor
2213145R2 2SC2712-GR
Diodes
223269R2 1SS355
224370240R2 RD2.4SB
Page 45
PRINTED CIRCUIT BOARD-PARTS LIST 4
Page 45
TX-SR700/E
CAUTION: Replacement for transistor of mark *, if necessary
must be made from the same beta group (h
the original type.
FE) as
CIRCUIT NO. PART NO. DESCRIPTION
Relays
RL241,RL242 25065610 NRL-2P1A-DC4.5-156
Terminals
P2060 25045504 NPJ-1PDBL319
P241 25045686 or NPJ-9PDGLR483 or
25045690 NPJ-9PDGLR487
Socket
P243A 25051088 NSCT-4P875
FRONT VIDEO PC BOARD (NAVD-7467-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Terminal
P2503 25045680 NPJ-7PDB477
Sockets
P209B 2009990434UL NSAS-10P0578
P2501B 2001320610 NSAS-6P0299
FRONT OPTICAL INPUT PC BOARD (NADG-7470-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Photo coupler
U2601 24120083 or GP1FA550RZ or
24120086 GP1FA551RZ
Coil
L2601 231237M022R2 NCH-1471
Capacitor
C2601 394621017 100uF,6.3V,Elect.
Socket
P2601B 2009990249 NSAS-6P0362
EQUALIZER AMPLIFIER PC BOARD (NAAF-7473-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
IC
Q2061 22241383R2 NJM4565M-D
Capacitors
C2063,C2064 354784709 47uF,50V,Elect.
C2065,C2066 354722219 220uF,6.3V,Elect.
C2069,C2070 374726824 6800pF+/-5%,50V,Plastic
C2071,C2072 374721824 1800pF+/-5%,50V,Plastic
C2073,C2074 354784709 47uF,50V,Elect.
C2075,C2076 354744709 47uF,16V,Elect.
C2223 394641017 100uF,16V,Elect.
C2225~C2228 394680107 1uF,50V,Elect.
Terminals
P2061 25045702 NPJ-1PDR497
P2063 25045704 NPJ-1PDW499
Sockets
P2062 25052240 NSCT-7P2137
Plate
P2064 27150478A Shield
CIRCUIT NO. PART NO. DESCRIPTION
Transistors
Q6010~Q6015 2213284 or 2SC1740S-R or
Q6020~Q6025 2213285 2SC1740S-S
Q6030~Q6032 2203010 2SC5171
Q6033~Q6035 2203434 or KTD2061-Y or
2203010 2SC5171
Q6040~Q6042 2203000 2SA1930
Q6043~Q6045 2203424 or KTB1369-Y or
2203000 2SA1930
Q6050~Q6052 2202823 or * 2SC5200-O or
2202822 * 2SC5200-R
Q6053~Q6055 2203683, * MN150S-O,
2203684, * MN150S-Y,
2203686, * MN150S-P,
2202823 or * 2SC5200-O or
2202822 * 2SC5200-R
Q6060~Q6062 2202813 or * 2SA1943-O or
2202812 * 2SA1943-R
Q6063~Q6065 2203693, * MP150S-O,
2203694, * MP150S-Y,
2203696, * MP150S-P,
2202813 or * 2SA1943-O or
2202812 * 2SA1943-R
Q6070~Q6075 2214984 or 2SC2631-R or
2214985 2SC2631-S
Q6303 2215995 KTA1267-GR,
2213354 2SA933S-R or
2213355 2SA933S-S
Q6601~Q6603 2215864 KTC3199-GR
2212115, 2SC2458-GR,
2213284 or 2SC1740S-R or
2213285 2SC1740S-S
Q6701~Q6703 2215896, KTC3200-BL,
2215895, KTC3200-GR,
2210755, 2SC1775A-E,
2210756, 2SC1775A-F,
2211732 or 2SC1845-F or
2211733 2SC1845-E
Q6901 2215864 KTC3199-GR
2212115, 2SC2458-GR,
2213284 or 2SC1740S-R or
2213285 2SC1740S-S
Diodes
D6000~D6005 223163, 1SS133,
D6306,D6307 223205 or 1SS270A or
D6701,D6702 223222 WG713A
D6703,D6704 224470512 MTZJ5.1B
D6904,D6905 22380273 RS804M
D6906 223163, 1SS133,
223205 or 1SS270A or
223222 WG713A
Capacitors
C6040~C6045 394684707 47uF,50V,Elect.
C6230~C6235 374724734 0.047uF+/-5%,50V,Plastic
C6701,C6706 394621017 100uF,6.3V,Elect.
C6704 394680107 1uF,50V,Elect.
C6708 374722234 0.022uF+/-5%,50V,Plastic
C6901,C6902
C6904,C6905 374733344 0.033uF+/-5%,50V,Plastic
C6906,C6907 374721044 0.1uF+/-5%,50V,Plastic
3504373 15000uF,71V,Elect.
Page 46
A
A
PRINTED CIRCUIT BOARD-PARTS LIST 5
Page 46
TX-SR700/E
CIRCUIT NO. PART NO. DESCRIPTION
Resistors
R6040~R6045 5210258 N06HR1KBC,Trimming
R6070~R6075 415471214 120ohm+/-5%,1/4W,NF carbon
R6080~R6085 415470224 2.2ohm+/-5%,1/4W,NF carbon
R6090~R6095 415470224 2.2ohm+/-5%,1/4W,NF carbon
R6100~R6105 4000201, RF-5EGKR22,
4000132 or RGC55 0.22 or
4500245 BPR55FK0.22,Metal plate
R6230~R6235 453630824 8.2ohm+/-5%,1W,Metal
R6750,R6751 443523914 390ohm+/-5%,1/2W,Metal oxide
Fuse holders
F6901A,F6901B 250113 ! SN5051<D>
25052133 ! NSCT-1P2031 <O>
F6902A,F6902B 250113 ! SN5051<D>
25052133 ! NSCT-1P2031 <O>
Fuse label
F6901C 29362325 12A/250V <D>
29362801 T10AL250V <O>
Relays
RL6901 25065584, NRL-1P10A-DC12-140,
RL6902 25065516 or NRL-1P10A-DC12-097 or
25065588 NRL-1P10A-DC12-143
Sockets
JL6402A 25051087 NSCT-3P874
JL6803A,JL6804
JL6805A 25051108 NSCT-4P895
JL6951A 25051109 NSCT-5P896
JL6952A 25051109 NSCT-5P896
JL6953A 25051087 NSCT-3P874
P6931A 25052209 NSCT-13P2106
P6000A~P6005
P6011A 25056015 NPLG-10P0965
P6080~P6085 25055038 NPLG-2P29
P6301 25055038 NPLG-2P29
P931 25055701 NPLG-5P657
D6903A 27160499 RAD-164
C6901A 27141817 BUS
D6903B,D6904B 82143010 3P+10FN(BC),Pan head
P6840~P6842 260226 CP-2S
SPEAKER TERMINAL PC BOARD (NAETC-7476-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
D6650,D6651 223163, 1SS133,
D6654 223205 or 1SS270A or
L6850~L6855 231176S S-1.3C
C6650 374721034 0.01uF+/-5%,50V,Plastic
C6860~C6867 374721034 0.01uF+/-5%,50V,Plastic <O>
RL6650,RL6651 25065563, NRL-2P5A-DC24-129,
RL6653,RL6654 25065517 or NRL-2P5A-DC24-098 or
25051110 NSCT-6P897
Plugs
25056010 NPLG-5P0960
Heat sink
Bar
Screws
Clamps
Diodes
223222 WG713A
Coils
Capacitors
Relays
25065586 NRL-2P5A-DC24-142
CIRCUIT NO. PART NO. DESCRIPTION
Terminals
P6803 25060328 NTM-8PDMN259 <D>
25060329 NTM-8PDMN260 <O>
P6804 25060326 NTM-8PDMN257 <D>
25060327 NTM-8PDMN258 <O>
Sockets
JL6803C 25050283 NSCT-6P111
JL6804C 25050283 NSCT-6P111
JL6805C 25050281 NSCT-4P109
JL6810A 25051112 NSCT-8P899
SECONDARY CIRCUIT PC BOARD (NAPS-7477-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Capacitor
C9591 374721044 0.1uF+/-5%,50V,Plastic
Resistors
R9591,R9592 453530104 1ohm+/-5%,1/2W,Metal
R9594 453530564 5.6ohm+/-5%,1/2W,Metal <D>
453530824 8.2ohm+/-5%,1/2W,Metal <O>
Fuse holders
F9501A,F9501B 25052133T NSCT-1P2031
Fuse label
F9501C 29361747 T2.5AL250V <O>
Sockets
JL6951B 25051109 NSCT-5P896
JL6952B 25051109 NSCT-5P896
JL6953B 25051087 NSCT-3P874
JL9501A 25051109 NSCT-5P896
P7502B 25052052 or NSCT-6P1839 or
25051850 NSCT-6P1637
PREOUTPUT TERMINAL PC BOARD (NAETC-7478-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Capacitor
C6880 374721034 0.01uF+/-5%,50V,Plastic
Terminals
P6810 25045575 NPJ-4PDRW389
P6811 25045694 NPJ-4PDBRW491
Socket
JL6810B 25051112 NSCT-8P899
THERMAL DETECTOR PC BOARD (NAETC-7480-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Thermistor
R6380 4000153 PTH9M04BF222TS2F333
Socket
JL6402B 25051087 NSCT-3P874
NOTE: THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
Note:
<D>: 120V model only
<O>: Other models except 120V model
Page 47
B
TX-SR700/E
Page 47
PRINTED CIRCUIT BOARD-PARTS LIST 6
PRIMARY CIRCUIT PC BOARD (NAPS-7484-1N/1O/1P/1Q/1R/1U)
DRIVER CIRCUIT PC BOARD (NAAF-7483-1N/1O)
CIRCUIT NO. PART NO. DESCRIPTION
Transistors
Q5000~Q5002 2211733, * 2SC1845-E,
Q5010~Q5012 2210755 or * 2SC1775A-E or
2210756, * 2SC1775A-F,
Q5003~Q5005 2215896, * KTC3200-BL,
Q5013~Q5015 2210755, * 2SC1775A-E,
2210756 or * 2SC1775A-F or
2211733 * 2SC1845-E
Q5020~Q5022 2211793 or 2SA992-E or
2211792 2SA992-F
Q5030~Q5032 2211354 or 2SA949-Y or
2211353 2SA949-O
Q5033~Q5035 2215844, KTA1024-Y,
2211353, 2SA949-O,
2211354 or 2SA949-Y or
2215843 KTA1024-O
Q5040~Q5042 2211634 or 2SC2229-Y or
2211633 2SC2229-O
Q5043~Q5045 2215854, KTC3206-Y,
2211633, 2SC2229-O,
2211634 or 2SC2229-Y or
2215853 KTC3206-O
Q5050~Q5052 2212115, 2SC2458-GR,
2213284 or 2SC1740S-R or
2213285 2SC1740S-S
Q5053~Q5055 2215864, KTC3199-GR,
2212115, 2SC2458-GR,
2213284 or 2SC1740S-R or
2213285 2SC1740S-S
Diodes
D5000~D5005 224470562 MTZJ5.6B
Capacitors
C5000~C5005 374721015 100pF+/-10%,50V,Plastic
C5010~C5015 393341017 100uF,16V,Elect.
C5020~C5025 394681007 10uF,50V,Elect.
C5040~C5045 393342217 220uF,16V,Elect.
C5050~C5055 394684707 47uF,50V,Elect.
C5100~C5105 394691007 10uF,100V,Elect.
C5110~C5115 394691007 10uF,100V,Elect.
Resistors
R5120~R5122 415474714 470ohm+/-5%,1/4W,NF carbon
R5160~R5165 415471214 120ohm+/-5%,1/4W,NF carbon
R5170~R5175 415471214 120ohm+/-5%,1/4W,NF carbon
R5180~R5185 415471004 10ohm+/-5%,1/4W,NF carbon
R5190~R5195 415471004 10ohm+/-5%,1/4W,NF carbon
Sockets
P6000B~P6005
25052288 NSCT-5P2185
P6011B 25052293 NSCT-10P2190
Plug
P404A 25055156 NPLG-12P140
Holders
P5000,P5002 27190540-1 Clamp
P5003 27190540-1 Clamp
POWER SWITCH PC BOARD (NASW-7487-1O/1P/1Q/1U)
CIRCUIT NO. PART NO. DESCRIPTION
Capacitors
C902 3300030 ! DE1307E472M-KH,IS <O>
Switch
S906 25035702 ! NPS-121-L665P <O>
NOTE: THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
CIRCUIT NO. PART NO. DESCRIPTION
Q921 2215864, KTC3199-GR,
D921~D924 22380260 or RL1N4003 or
D925 223163, 1SS133,
T902 2301381 ! NPT-1358D <D>
C901 3500196S ! RE275V-103M,IS
C922 394662217 220uF,35V,Elect.
C923 374722234 0.022uF+/-5%,50V,Plastic
R901 4000206S ! RD1/2SPH-3.3M,Solid <D>
R924 443528204 82ohm+/-5%,1/2W,Metal oxide
P902 25051126 ! NSCT-4P913 <D>
P902 25051125 ! NSCT-4P912 <P/T>
P902 25052115 ! NSCT-2P2013 <A>
P902 25052381 ! NSCT-2P2278 <R>
RL901 25065584 or ! NRL-1P10A-DC12-140 or
F901A,F901B 25052133 ! NSCT-1P2031<D/R/T>
F902A,F902B 25052133 ! NSCT-1P2031<O>
F903A,F903B 25052133 ! NSCT-1P2031 <O>
F901C 29362241 10A/125V <D/R/T>
F902C 29361938 T5AL250V <O>
S902 25065437 ! NSS-22157P <T/R>
P931A 25051230 NSCT-5P1020
P901A 25055675 or ! NPLG-2P631 or
CONNECTOR PC BOARD (NAETC-7486-1N/1O/1P/1Q/1R/1U)
CIRCUIT NO. PART NO. DESCRIPTION
Q2031,Q2032 2215960 or KRC102M or
Q2225 2213290 DTC114ES
Q2226 2212855 or 2SB1068-U or
Q2231,Q2232 2215770 or KRA102M or
Q2234,Q2236 2213510 DTA114ES
Q2233,Q2235 2215770 or KRA102M or
C2031 394641017 100uF,16V,Elect.
C2032 374722234 0.022uF+/-5%,50V,Plastic
C2243 394644707 47uF,16V,Elect.
R2247 4000195 RXE030
P105A 25051241 NSCT-20P1031
P106A 25051526 NSCT-4P1313
P107A 25051240 NSCT-15P1030
P205A 25055712 NPLG-20P668
P207A 25055708 NPLG-12P664
CAUTION: Replacement for transistor of mark *, if necessary
must be made from the same beta group (h
the original type.
Transistor
2212115, 2SC2458-GR,
2213284 or 2SC1740S-R or
2213285 2SC1740S-S
Diodes
22380035 GP104003E
223205 or 1SS270A or
Note:
<D>: 120V model only
<P>: European model only
<T>: Worldwide model only
<K>: Korean model only
<A>: Australian model only
<R>: Chinese model only
<O>: Other models except
120V model
223222 WG713A
Power transformer
2301382 ! NPT-1358P <P>
2301383 ! NPT-1358DG <T/R/K>
Capacitors
Resistors
AC outlet
Relay
25065516 ! NRL-1P10A-DC12-097
Fuse holders
Fuse labels
Switch
Socket
Plug
25056028 ! NPLG-2P0978
Transistors
2212853 2SB1068-K
2213510 DTA114ES
Capacitors
Themistors
Sockets
FE) as
Page 48
TX-SR700/E
10
66
Page 48
A
MAIN MICROPROCESSOR
Connection diagram
1
2
3
4
RL901
Q921
POWER
RELAY
SW
VIDEO
+B
Q9505
Q303
TC9274F020
RL241,RL242
Q241
VIDEO
RELAY
SW
Q301 SEL.
VOLUME
TONE BD3811
Q302
SOUND
PROCESSOR
BD3812
Q802
DA CONVERTER
AK4382
Q701
DSP IC
CS493292
DD-EX,DTS-ES
DTS,PLII,NEO 6
Q9504
SURROUND CH.
Q801
DIR IC
AK4586
PREOUT
BCD
FRONT/CENTER/SURROUND
BACK/SUBWOOFER CH.
PREOUT
Q2203,4,2257,8
ZONE 2 OUTPUT
MUTING SWITCH
FSTB
Q7002 RESET
FCL
FDA
TUNER PACK
PLLCLK
TMUT
MPURST
NC
NC
X7001
16MHz
OSC
GND
5V
NC
T12VZ
CNPT
T12VB
T12VA
SELMUT
SELCLK
SELSDO
DIRINT1
DIRINT0
DIRCS
DIRPD
Q2208
GATE
Q321
GATE
Q322
GATE
Z2MUT
Z2LMUT
AMUT
PLLSTB
PLLSDO
21
22
23
24
25
26
27
28
29
30
31
32
XT1
XT2
33
REGC
34
35
X2
X136
VSS37
VDD38
CLKOUT39
40
41
42
43
44
45
46
47
48
49
50
515253
DSPRST
DSPSDI
INTREQ
BVDD55
54
DSPCS
GND
MUTE
SWITCH
NC
CS5
POWER
PUREPOWER
19
20
IC/VPP 18
P37/T15/T05 17
MPD703033AGC-17
BVSS
56
57585960616263
DSPSDO
DSPCLK
A15M
~ROM/RAM
CS4
15
16
Q7001
A16M
CS3
14
A17M
CS2
13
NC
A18M
CS1
12
P57/AD1564
SS6
11
65
SPF
SS5
SPCS
5
Q9509
3.3V CONST.
VOLTAGE
Q703
SRAM
BS62LV1023
Page 49
TX-SR700/E
1561
Page 49
A
BCD
MAIN MICROPROCESSOR
Connection diagram
CS1
OVER
VOLT AGE
CURRENT
DETECTION
Q7502 SUB
MICROPROCESSOR
UPD780233GC-068-8BT
MONITOR
C
Y
Q252
Q2041
VIDEO
SELECTOR
SWITCH
BA7625
RDS
DECODER
(European Model only)
IR
DEMODULATOR
RI
INTERFACE
1
H
2
CS3
CS2
CS1
SS6
SS5
10
11
12
13
14
Q7001
3
03033AGC-174-8EU
4
P57/AD1564
62
63
656667
SS4
9
SS3
8
68
GND
5V
SS2
SS1
OSDCS
OSDCK
OSDDA
1
2
3
4
5
6
EVSS 7
EVDD
P80/ANI8 82
P64/A2069
AVDD71
AVSS72
AVREF73
70
74
PROTECT
100
SUBRST
99
232TXD
98
232RXD
97
SUBCLK
96
SUBSDO
95
SUBSDI
94
SUBRDY
93
SEC1H
92
91
90
89
88
87
86
85
84
83
AREA2
81
AREA1
80
PAL_EN
79
RDS_EN
78
77
STEREO
76
75
IRZ2
REMIN
RDSSCK
POFF
VSYNC1
SYNCDET
RDSSIG
RDSDA
SDET
+5V
INITIALIZING
INITIALIZING
SD
P201
MONITOR
Q201
Q202
Q2051
2210
ON SCREEN
DEMODULATOR
LC74763
CS2
CS3
Q253
Q254
Q2043
R2054
Q251
SS1
SS2
SS3
SS4
SS5
SS6
RL6901,RL6902
Q6902
POWER AMP
+B SW
POWER
FAILURE
DET.
+5V
GND
+5V
VOLH
MODEL
THERMO.
DET.
INITIALIZING
Q7003,Q7004
BUFFER
RL6653,RL6654
Q6602
CENTER/SB
SR RELAY
SW
RL6651
Q6603
ZONE2 RELAY
SW
RL7701
Q7701
HP RELAY
SW
RL6650
Q6601
FRONT RELAY
SW
VPPEN
SPZ2/SPB
NC
OUTPUT
VOLTAGE
DET.
HPMUT
SPF
SPCS
NC
A17M
A18M
5
1023
Page 50
TX-SR700/E
Page 50
A
SUB-MICROPROCESSOR
CONNECTION DIAGRAM
1
D7584
PURE AUDIO IND.
Q7582
2
2.2K 3301.2K 820 560 470
S7647
LEVEL
UP
S7646
D7583
ZONE 2 IND.
Q7583
LEVEL
DOWN
S7645
OFF
BCDE
Q7501
FL TUBE
HNA-16MM39T
41
42
S7644
PURE
AUDIO
S7643
ZONE 2
S7642
S7641
REC OUT
P46/FIP38
P47/FIP39
P50/FIP40
P51/FIP41
P52/FIP42
P53/FIP43
P54/FIP44
P55/FIP45
P56/FIP46
P57/FIP47
P60/FIP48
P61/FIP49
P62/FIP50
PURELED
ZONE2LED
VDD0
AVDD
VSS0
K3
K2
STANDBY
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
43
P45/FIP37
P44/FIP36
P43/FIP35
46
45
44
P40/FIP32
P41/FIP33
P42/FIP34
49
48
47
P35/FIP29
P36/FIP30
P37/FIP31
51
50
P33/FIP27
P34/FIP28
Q7502
SUB-MICROPROCESSOR
UPD780232GC-068-8BT
ANI220
ANI319
AVSS18
P01/INTP116
P02/TI17
P20/SCK314
P21/SO313
P2212
P2311
POO/INTP015
P24/BUSY10
54
53
52
FIP23 55
P30/FIP24
P31/FIP25
P32/FIP26
P25SO19
P26/SI18
P27/SCK17
RESET
6
56
FIP21 57
FIP22
IC5
X2
4
FIP19
61
FIP18
62
FIP20 58
VDD2 59
FIP17
VLOAD 60
63
FIP16
64
FIP15
65
FIP14
66
FIP13
67
FIP12
68
FIP11
69
FIP10
70
FIP9
71
FIP8
72
FIP7
73
FIP6
74
FIP5
75
FIP4
76
FIP3
77
FIP2
78
FIP1
79
FIP0
80
VDD11
VSS12
X13
3
4
S7629
S7619
S7638
12K
S7628
TAPE
12K
S7618
FM MODE
VIDEO 4
TUNER
ENTER
3.9K
3.9K
3.9K
2.2K 3301.2K 820 560 470
DVD
VIDEO 1
MEMORY
PRESET<
S7634
S7624
S7614
DSP
TUNING
S7637
S7627
S7617
S7636
VIDEO 3
2.2K 3301.2K 820 560 470
S7626
PHONO
2.2K 3301.2K 820 560 470
S7616
DOWN
TUNING
S7635
VIDEO 2
CD
S7625
S7615
PRESET>
UP
S7633
S7623
S7613
S7632
AUDIO-SL
S7622
SURROUND
S7612
RETURN
U7501
SPS4441E1
S7631
DISPLAY
S7621
STEREO
S7611
MENU
DIMMER
K1
DIRECT
K0
AUDIO
ADJUST
IRF
D7581
STANDBY
IND.
Q7581
P2060
RI
K1
X7501
5MHZ
S7501
MAIN
VOLUME
OSC
Q7504
BUFFER
P7705
HEDPHONE
SWITCH
TERMINAL
Q7001
MAIN
TX-SR700/E
MICROPROCESSOR
Page 51
TX-SR700/E
Page 51
A
BCDE
MAIN MICROPROCESSOR-TERMINAL DESCRIPTIONS
No. Function I/O Act Description
OSDDA O H Serial data signal output pin to OSD IC.
1
OSDCL O CLK Serial clock signal output pin to OSD IC.
2
OSDCS O H Chip s el ect signal output pin to OSD IC.
3
1
2
3
4
SVS1 O H Logic output pin of S video 1.
4
SVS2 O H Logic output pin of S video 2.
5
VCC Power supply pin. Connect to 5V.
6
VSS Power supply pin. Connect to the ground.
7
SVS3 O H Logic output pin of S video 3..
8
SVS4 O H Logic output pin of S video 4.
9
SVS5 O H Logic output pin of S video 5.
10
SVS6 O H Logic output pin of S video 6.
11
VCS1 O H Logic output pin of video 1.
12
VCS2 O H Logic output pin of video 2.
13
VCS3 O H Logic output pin of video 3.
14
VCS4 I/O H Logic output pin of video 4.
15
VCS5 O H Logic output pin of video 5.
16
VCS6 O H Logic output pin of video 6.
17
POWER O H Output pin to control the power suppl y of amplifier section.
19
20
21
22
23
24
25
26
27
28
29
30
31
35
36
37
38
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
REPOWERO H Output pin to control the power supply of video section when the pure audio.
Z2LMUT O H Line muting control output pin for Zone 2.
Z2MUT O H Muting control output pi n f or Zone 2.
AMUT O H Audio muting control output pin.
PLLSTB O H Strobe s i gnal out put pin to PLL IC in the tuner pack.
PLLSDO O H Data signal output pin to PLL IC.
PLLCLK O H Clock signal output pin to PLL IC.
TMUT O H Muting control out put pin for tuner section.
FSTB O H Serial l atch signal output pin to the analog s wi tch TC9274.
FCL O H Seria1 clock signal output pin to the analog switch TC9274.
FDA O H Serial data signal out put pin to the analog switch TC9274.
~RESET System reset pin
XOUT Oscillator circ ui t output pin for main clock. Connector the 16MHz ceramic resonator.
XIN Oscillator circuit input pin for main clock. Connector the 16MHz ceramic resonator.
VSS Power supply pin. Connect to the ground.
VCC Power supply pin. Connect to 5V.
CNPT O H Compos i t e signal selector pin.
T12VB O H 12V trigger output pin B.
T12VA O H 12V trigger output pin A.
SELMUT O H Muting control signal output pin to B D3811.
SELCLK O H Clock signal output pin to BD3811.
SELSDO O H Data signal output pin to BD3811.
DIRINT1 I H Interrupter signal i nput pin from DIR IC.
DIRINT0 I H Interrupter signal i nput pin from DIR IC.
~DIRCS O L Chip select signal output pi n to DIR IC.
~DIRPD O L Power down signal output pin to DIR IC.
~DSPRST O H Reset signal output pint o DI R IC.
~INTREQ I L Interrupter signal of DSP IC and rollback signal input/ output pin.
DSPSDI I H Serial data signal input pin from DIR and DSP ICs.
~DSPCS O L Chip select s i gnal output pin to DSP IC.
BVDD Power supply pin. Connect t o 3.3V.
BVSS Power supply pin. Connect to ground.
DSPCLK O H Serial clock signal output pin to DIR and DSP ICs .
DSPSDO O H Serial data signal output pin to DIR and DSP ICs.
~ROM/RAM O L/H ROM/RAM select pin to DSP IC.
No. Function I/O Act Description
A15 O H Address 15 output pin to Boot ROM .
60
A16 O H Address 16 output pin to Boot ROM .
61
A17 O H Address 17 output pin to Boot ROM .
62
A18 O H Address 18 output pin to Boot ROM .
63
SPF O H Speaker relay control signal output pi n f or the front channel.
65
SPCS O H Speaker relay control signal output pin for the center and surround c hannel s.
66
SPZ2/SPB O H Speaker relay control signal output pin for the zone 2 or speaker B.
67
VPPEN O H Vpp voltage generation circuit to rewri te the program..
68
HPMUT O H Muting control signal output pin for headphone.
70
VCC Power supply pin. Connect to 5V.
71
VSS Power supply pin. Connect to the ground.
72
VCC Power supply pin. Connect to 5V.
73
VOLH I ANA Output level detection input pin.
74
MODEL I ANA Initializing input pi n of model.
75
STEREO I H Stereo broadcast detection input pin.
76
~SD I L Broadcast detection input pin more than the muting level.
77
RDSEN I H Initializing input pin of RDS broadcast.
78
PALEN I L/H Initializing input pin of PAL or NTSC.
79
AREA1 I H Initiali z i ng i nput pin of band aria.
80
AREA2 I H Initiali z i ng i nput pin of band aria.
81
SDET I H S video signal detection input pin
83
RDSDA I H Data input pin from RDS decoder.
84
RDSSIG I H S i gnal i nput pin from RDS decoder
85
SYNC I H External synchronizing judgement input pin f rom OSD IC.
86
~VSYNC I L Vertical sync hroni z i ng signal input pin.
87
~POFF I L Power failure detection input pi n.
88
RDSSCK I CLK Cl ock signal input pin from RDS decoder.
89
~IRIN I L Signal input pin from remote control IRIN.
90
~IRZ2 I L Signal input pin from remote control ZONE 2.
91
SEC1H O H Amplifier gain control output pin.
92
SUBRDY I H Ready signal input pin from the s ub m i croprocessor.
93
94
95
96
97
98
99
100
SUBSDI/SI
SUBSDO/SO
SUBCLK/SCL
232RXD
232TXD
SUBRST/HS
PROTECT
IH
Data signal input pin from the sub mi croprocessor.
OH
data signal output pin to the sub mi croprocessor.
OCLK
Clock signal output pin to the sub microprocessor.
IH
RXD signal output pin to RS232.
OH
TXD signal input pin from RS232.
OH
Reset signal output pin to the sub microprocessor.
IH
over current and over voltage detect i on i nput pi n.
TX-SR700E
Page 52
g
TERMINAL DESCRIPTION
Page 52
SUB MICROPROCESSOR
Pin No. Symbol I/O Description Pin No. Symbol I/O Description
1 VDD Power supply terminal. Connect to 5V. 41 P22 O Segment output terminal of P22.
2 VSS Ground terminal. 42 P21 O Segment output terminal of P21.
3 X1 Ceramic oscillator connection terminals for main system. 43 P20 O Segment output terminal of P20.
4 X2 Connect the 5MHz ceramic oscillator between #3 and #4. 44 P19 O Segment output terminal of P19.
5 IC/VPP Internal connection terminal 45 P18 O Segment output terminal of P18.
6 ~RESET I System reset signal input terminal. 46 P17 O Segment output terminal of P17.
7 SUBCL/SCK I Clock input terminal to transmit the signal from main microprocessor. 47 P16 O Segment output terminal of P16.
8 SUBDO/SDI I Data input terminal to transmit the signal from main microprocessor. 48 P15 O Segment output terminal of P15.
9 SUBDI/SDD O Data output terminal to transmit the signal to main microprocessor. 49 P14 O Segment output terminal of P14.
10 SUBLDY O Data ready output terminal to transmit to the main microprocessor. 50 P13 O Segment output terminal of P13.
11 VBJ I Pulse input terminal from the rotary encoder of volume. 51 P12 O Segment output terminal of P12.
12 VAJ I Pulse input terminal from the rotary encoder of volume. 52 P11 O Segment output terminal of P11.
13 SYSIN I System code input terminal.
14 SYSOUT I 54 P9 O Segment output terminal of P9.
15 HPDET I 55 P8 O Segment output terminal of P8.
16 ~IRIN I Signal input terminal from the remote controller. 56 P7 O Segment output terminal of P7.
17 STBYLED O Standby LED control output terminal. 57 P6 O Segment output terminal of P6.
18 AVSS Ground terminal for A/D converter. 58 P5 O Segment output terminal of P5.
19 K0 I Operation key connection terminal. 59 VDD2 Power supply terminal. Apply +5V.
20 K1 I Operation key connection terminal. 60 VLOAD Negative power supply terminal of FL controller.
21 K2 I Operation key connection terminal. 61 P4 O Segment output terminal of P4.
22 K3 I Operation key connection terminal. 62 P3 O Segment output terminal of P3.
23 VSS0 Ground terminal 63 P2 O Segment output terminal of P2.
24 AVDD Power supply terminal for A/D converter. 64 P1 O Segment output terminal of P1.
25 VDDD
ZONE2LED
26 O 66 15G O Grid output terminal of 15G.
PURELED
27 O 67 14G O Grid output terminal of 14G.
28 P35 O Segment output terminal of P35. 68 13G O Grid output terminal of 13G.
29 P34 O Segment output terminal of P34. 69 12G O Grid output terminal of 12G.
30 P33 O Segment output terminal of P33. 70 11G O Grid output terminal of 11G.
31 P32 O Segment output terminal of P32. 71 10G O Grid output terminal of 10G.
32 P31 O Segment output terminal of P31. 72 9G O Grid output terminal of 9G.
33 P30 O Segment output terminal of P30. 73 8G O Grid output terminal of 8G.
34 P29 O Segment output terminal of P29. 74 7G O Grid output terminal of 7G.
35 P28 O Segment output terminal of P28. 75 6G O Grid output terminal of 6G.
36 P27 O Segment output terminal of P27. 76 5G O Grid output terminal of 5G.
37 P26 O Segment output terminal of P26. 77 4G O Grid output terminal of 4G.
38 P25 O Segment output terminal of P25. 78 3G O Grid output terminal of 3G.
39 P24 O Segment output terminal of P24. 79 2G O Grid output terminal of 2G.
40 P23 O Se
System code output terminal.
Detection terminal of headphone insertion.
Power supply terminal. Apply +5V. 65 16G O Grid output terminal of 16G.
ZONE 2 indicator control output terminal.
PURE AUDIO indicator control output terminal.
ment output terminal of P23. 80 1G O Grid output terminal of 1G.
53 P10 O Segment output terminal of P10.
TX-SR700/E
TX-SR700/E
Page 53
ADJUSTMENT AND CONFIRMATION PROCEDURES 1
Page 53
Idling current adjustment
Before Idling adjustment, turn the trimming resistors R6040 to R6045 to counter clockwise.
Connect the DC voltmeter to sockets P6080 to P6085.
After turn POWER to ON, adjust the trimming resistors R6040, R6041 and R6042 so that the reading of
voltmeter becomes 2.5 mV. (Front and center channels)
Adjust the trimming resistors R6043, R6044 and R6045 so that the reading of
voltmeter becomes 1.5 mV. (Surround and surround back channels)
After adjustment, attach the top cover.
Confirm the voltage of points above after about five minutes.
Front and center channels
When less than 10.0 mV, readjust the resistors above so that the voltage becomes 10.0 mV.
When 10.0 mV to 12.0 mV, you are not necessary to adjust.
When more than 12.0 mV, readjust the resistors above so that the voltage becomes 12.0 mV.
Surround and surround back channels
When less than 7.0 mV, readjust the resistors above so that the voltage becomes 7.0 mV.
When 7.0 mV to 9.0 mV, you are not necessary to adjust.
When more than 9.0 mV, readjust the resistors above so that the voltage becomes 9.0 mV.
Note: No load and No signal
TX-SR700/E
LRCLSRS
JL6803A
P6840
JL6402A
6841
P
JL6805A
R6040
P6080
ID-
P6000A
ID+
JL6804A
P931
R6041
P6011A
JL6952A
ID-
P6001A
P6301
51A
JL69
P6081
B
ID+
P997A
P955A
R6042
P6073A
P6906
P6082
ID-
P6002A
R6043
P6083
ID+
ID-
P6003A
R6044
ID+
P6004A
P6084
ID-
ID+
P6005A
P6072A
R6045
SB
P6085
ID-
ID+
JL6953A
P6931A
Confirmation of protection circuit
1. Confirmation of operation of speaker relay
Confirm that the speaker relays turn ON approximate. 5 seconds after the power switch is turned ON.
Confirm that the speaker relays turn OFF immediately after the power switch is turned OFF.
2. Confirmation of DC detection circuit
Press and hold down CD button, then press STANDBY/ON and DISPLAY buttons to set the unit to
"Test-1" mode.
After "Test-1" on the FL tube light on, press VIDEO 1 button to set the unit to "Test-1-00".
Apply DC 1.5 to 3V to DVD INPUT terminal with no load.
Confirm that the speaker relay turns OFF.
Apply DC -1.5 to -3V to DVD INPUT terminal with no load.
Confirm that the speaker relay turns OFF.
Caution: Don't apply DC voltage more than 1 sec..
Page 54
ADJUSTMENT AND CONFIRMATION PROCEDURES 2
Page 54
3. Confirmation of Current detection circuit
Set the unit to "Test-1-00".
Connect the differentiating circuit and apply the 200Hz square signal to MULTI CHANNEL INPUT terminal
of each channel.
Adjust the attenuator or Volume so that the output level becomes 35V p-p.
Confirm that the speaker relay does not turn OFF when a 3.0 ohm load is connected.
Confirm that the speaker relay turns off when a 1.5 ohm load is connected.
Caution:Don't continue more than 3 seconds.
CR
OSCILLATOR
DIFFERENTIATING
CIRCUIT
200Hz
SQUARE
INPUT
3.3k
0.1 F
1SS133x6
10k
ATTENUATOR
MULTI
CHANNEL
INPUT
3.3k
SPEAKER
TERMINAL
UNIT
OSCILLOSCOPE
OUTPUT
0.01 F
TX-SR700/E
35Vp-p
GND
Test Mode
Differentiating Circuit
1. Turn POWER button on.
2. Press and hold down CD button, then press STANDBY/ON button.
3. After "Test-1" on the FL tube is displayed, press CD button to set the unit to the Test mode of FL tube.
Note: DVD:Test-1 VIDEO 1 :Test-2 ZONE 2: UP
VIDEO 2 :Test-3 VIDEO 3:Test-4 REC OUT: DOWN
Test mode of FL tube
All segments
light on.
ZONE 2
"FEDCBA987654321"
light on.
REC OUT
Test-X YZ
FL TUBE
Item
Confirmation of voltage sensor
1. Set the unit to Test-3-4.
2. Apply the signal 1kHz, -15dBV to the MULTI-CH
The segments of odd
number light on .
input. Confirm that the FM STEREO is displayed.
Confirm the all channels except SUBWOFFER.
3. When connect the resistor 2.7 kohm/1 W between
the terminals COM and TH1 of P6301, confirm that
"FM STEREO" light on.
The segments of even
number light on .
Note: No input signal.
4.When set the unit to "Test-4-30,confirm
that the speaker relays of RL6901 and RL6902
"Good-bye **"
light on.
**: Region US:U.S.A.
EU:Europe
WR:Other models
Press POWER button
turn off.
Note: No input signal.
to finish the Test mode of FL tube.
Page 55
PACKING PROCEDURES
Page 55
TX-SR700/E
72
75
Except 120V model
Accessary bag
90
Top
71
74
Bottom
73
87
76
71
Top
74
77
73
89
88
93
94
86
83
84
85
REF.NO. PART NO. DESCRIPTION
71 29092052 Pad
72 29100153 1020x720,Polybag
73 29110149 Tape,cellophane
74 29110148 PP tape
75 29100097-1A 350*250,Polybag
76 29053885 Carton box <D>
29053886 Carton box <B><T/A>
29053887 Carton box <B><P>
29053888 Carton box <S>
29053889 Carton box <G>
77 29363093 Label UPC <D>
29363089 Label EAN <B><P>
29363090 Label EAN <S>
29363091 Label EAN <B><T/A>
29363092 Label EAN <G>
91
92
81
Left
Left
Left
Left
Left
Left
Front
Front
Zone 2
Zone 2
/
/
SP-B
SP-B
Zone 2
Zone 2
/
/
Front
Left
SP-B
Left
Front
Left
SP-B
1
Speaker Cable
Left
Left
Left
Front
Front
Right
Right
Right
Right
Right
Right
Zone 2
Zone 2
/
/
Center
Center
Zone 2
Surround
Surround
Surround
Surround
SP-B
SP-B
Surround Back
Surround Back
Zone 2
Zone 2
/
/
Front
Right
SP-B
Right
Surround
Right
Center
Surround
Left
Zone 2
Left
Surround
Right
Center
Surround
Left
Surround Back
Left
Front
Right
Left
SP-B
Right
Surround Back
Left
2
3
REF.NO. PART NO.
Note: <B>: Black model only
75
<G>: Golden model only
<S>: Silver model only
<D>: U.S.A. model only
<P>: European model only
<T>: Asian model only
<R>: Chinese model only
<A>: Australian model only
Left
Right
Right
Right
Right
Zone 2
Zone 2
Zone 2
Surround Back
Surround Back
Put the label 81 between page 2 and page 3 of instruction manual E.
Left
Zone 2
Right
Zone 2
Zone 2
Right
Surround Back
Right
Surround Back
Right
Note1: A remote controller for U.S.A. model is changed from RC-482M to
RC-516M from sep., 2002. At the same a sheet 94 is added.
DESCRIPTION
81 29363059A Label,cable
83 29343298B Instruction manual E
84 29343300A Instruction manual FSI <P>
29343302A Instruction manual CTCS <T/R>
85 29343301A Instruction manual GDSW <P>
86 29343299 Instruction manual,digist <D>
87 24140482
24140516
RC-482M,Remote controller
RC-516M,Remote controller <D> Note 1
88 3010054 UM-3,Battery
89 232140 NMA-3057,AM loop antenna
90 292142 FM antenna <D>
292115 FM antenna <P/T/A/R>
91 25056005 CV-K-1,Conversion plug <T>
92 25065462 YAE21-0237,Antenna adaptor <T/A/R>
939429365090A
29355408
Warranty card <D>
Instruction sheet <D>
Note 1
Page 56
TX-SR700/E
Page 56
ONKYO CORPORATION
Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN
Tel: 072-831-8111 Fax: 072-833-5222
ONKYO U.S.A. CORPORATION
18 Park Way, Upper Saddle River, N.J. 07458, U.S.A.
Tel: 201-785-2600 Fax: 201-785-2650 E-mail: onkyo@onkyousa.com
ONKYO EUROPE ELECTRONICS GmbH
Liegnitzerstrasse 6,82194 Groebenzell, GERMANY
Tel: +49-8142-4401-0 Fax: +49-8142-4401-555 E-mail: info@onkyo.de
ONKYO CHINA LIMITED
Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung,
N.T., HONG KONG Tel: 852-2429-3118 Fax: 852-2428-9039
HOMEPAG
http://www.onkyo.co.jp/
E
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