For U.S.A., Canada, Europe,
Asia, China, Hong Kong &
Taiwan R.O.C. model
SERVICE MANUAL
Hi-Fi Component
MODEL
AVR-3802/1082
AV SURROUND RECEIVER
This service manual is composed of only pages whose contents are different from those
for the model AVR-3801. For servicing, refer to the previously issued service manual of
AVR-3801 at the same time.
Some illustrations using in this service manual are slightly different from the actual set.
14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011 JAPAN
Telephone: 03 (3584) 8111
X0131 1174 NC 0112
AVR-3802/1082
SPECIFICATIONS
AUDIO SECTION
Power Amplifier
Rated output: Front: 105W + 105W (8Ω/ohms, 20Hz ~ 20kHz with 0.05% T.H.D.)
Center: 105W (8Ω/ohms, 20Hz ~ 20kHz with 0.05% T.H.D.)
Surround: 105W + 105W (8Ω/ohms, 20Hz ~ 20kHz with 0.05% T.H.D.)
Surround Back: 105W + 105W (8Ω/ohms, 20 Hz ~ 20kHz with 0.05% T.H.D.)
Dynamic power: 140W × 2ch (8Ω/ohms)
Output terminals: Front, Center, Surr. Back/Multi Zone: 6 ~ 16Ω/ohms
Analog
Input sensitivity/input impedance: 200mV/47kΩ/kohms
Frequency response: 10Hz ~ 100kHz: +0, −3dB (DIRECT model)
S/N: 102dB (DIRECT mode)
Distortion: 0.005% (20Hz ~ 20kHz) (DIRECT mode)
Rated output: 1.2V
Digital
D/A output: Rated output 2V (at 0dB playback)
Digital input: Format Digital audio interface
Phono equalizer (PHONO input
Input sensitivity: 2.5mV
RIAA deviation: ±1dB (20Hz to 20kHz)
Signal-to-noise ratio: 74dB (A weighting, with 5mV input)
Rated output/Maximum output: 150mV/8V
Distortion factor: 0.03% (1kHz, 3V)
VIDEO SECTION
Standard video jacks
Input/output level and impedance: 1Vp-p, 75Ω/ohms
Frequency response: 5Hz ~ 10MHz +0, −3dB
S-video jacks
Input/output level and impedance: Y (brightness) signal 1Vp-p, 75Ω/ohms
Frequency response: 5Hz ~ 10MHz +0, −3dB
Color component video jacks
Input/output level and impedance: Y (brightness) signal 1Vp-p, 75Ω/ohms
Frequency response: 5Hz ~27MHz +0, −3dB
TUNER SECTION
Receiving Range: 87.50MHz ~ 107.90MHz 520kHz ~ 1710kHz
Usable Sensitivity: 1.0µV (11.2dBf) 18µV
50dB Quieting Sensitivity: MONO: 1.6µV (15.3dBf)
S/N (IHF-A): MONO: 80dB
Total Har monic Distortion (at 1kHz): MONO: 0.15%
GENERAL
Power supply: AC120V, 60Hz (for North America and Taiwan R.O.C. models)
Power consumption: 7.1A (for North America model)
Maximum external dimensions: 434 (W) × 171 (H) × 416 (D)mm (17-3/32″ × 6-11/32″ × 16-3/8″)
Weight: 16.5kg (36 lbs 6 oz)
REMOTE CONTROL UNIT (RC-883: for North America, China, Hong Kong, Taiwan R.O.C. and Multiple voltage models)
Batteries: R6P/AA Type (three batteries)
External dimensions: 61 (W) × 230 (H) × 34 (D)mm (2-13/32″ × 9-1/16″ × 1-11/32″)
Weight: 200g (Approx. 7 oz) (including batteries)
210W × 2ch (4Ω/ohms)
240W × 2ch (2Ω/ohms)
Surround: A or B 6 ~ 16Ω/ohms
Total har monic distortion 0.008% (1 kHz, at 0 dB)
S/N ratio 102dB
Dynamic range 96dB
REC OUT)
C (color) signal 0.286Vp-p, 75Ω/ohms
CB (blue) signal 0.7Vp-p, 75Ω/ohms
CR (red) signal 0.7Vp-p, 75Ω/ohms
[FM] (note: µV at 75Ω/ohms, 0dBf=1 × 10
(for North America and multiple voltage models) (for North America and Multiple voltage models)
87.50MHz ~ 108.00MHz 522kHz ~ 1611kHz
(for Europe, China, Hong Kong, Taiwan R.O.C. and Multiple voltage models) (for Europe, China, Hong Kong, Taiwan R.O.C. and multiple voltage models)
STEREO: 23µV (38.5dBf)
STEREO: 75dB
STEREO: 0.3%
AC230V, 50Hz (for Europe model)
AC220V, 50Hz (for China model)
AC115V/230V, 50/60Hz (for Hong Kong and Multiple voltage models)
400W (for Europe, China, Hong Kong and Multiple voltage models)
360W (for Taiwan R.O.C. model)
2.0W Max (Standby)
(RC-884: for Europe model)
110W + 110W (8Ω/ohms, 20Hz ~ 20kHz with 0.05% T.H.D.) (for North America model)
150W + 150W (6Ω/ohms, 1kHz with 0.7% T.H.D.)
180W + 180W (6Ω/ohms, EIAJ)
110W (8Ω/ohms, 20Hz ~ 20kHz with 0.05% T.H.D.) (for North America model)
150W (6Ω/ohms, 1kHz with 0.7% T.H.D.)
180W + 180W (6Ω/ohms, EIAJ)
110W + 110W (8Ω/ohms, 20Hz ~ 20kHz with 0.05% T.H.D.) (for North America model)
150W + 150W (6Ω/ohms, 1kHz with 0.7% T.H.D.)
180W + 180W (6Ω/ohms, EIAJ)
110W + 110W (8Ω/ohms, 20Hz ~ 20kHz with 0.05% T.H.D.) (for North America model)
150W + 150W (6Ω/ohms, 1kHz with 0.7% T.H.D.)
180W + 180W (6Ω/ohms, EIAJ)
A + B 8 ~ 16Ω/ohms
-15
W) [AM]
2
AVR-3802/1082
g
y
(DL)
y
(DL)
,
y
y
y
y
y
µ
µ
(
)
,
y
y
y
(
)
y
y
y
µ
(
(
Note: The symbols in the column "Remarks" indicate the following destinations.
PARTS LIST OF P.W.B. UNIT ASS'Y
1U-3315 POWER UNIT AVR-3801 1U-3315 POWER UNIT AVR-3802/1082
Ref. No. Part No. Part name Remarks Ref. No. Part No. Part name Remarks
SEMICONDUCTORS SEMICONDUCTORS
tic 12000µF/71V
C507,508 2546223006
1U-3316 EXT.IN UNIT ASS'Y AVR-3801 1U-3316 EXT.IN UNIT ASS'Y AVR-3802/1082
Ref. No. Part No. Part name Remarks Ref. No. Part No. Part name Remarks
SEMICONDUCTORS GROUP SEMICONDUCTORS GROUP
IC801-804 2631098900 IC LM833MX IC801-804 2631098900 IC LM833MX
RESISTORS GROUP RESISTORS GROUP
R108 2472007901
R301,302 2472007956 Carbon chip 1.1 kohm 1/16W RM73B--112JT R301,302 2472009983 Carbon chip 10 kohm 1/16W RM73B--103JT
304 2472007901 Carbon chip 680 ohm 1/16W RM73B--681JT R303,304 2472008968 Carbon chip 3.3 kohm 1/16W RM73B--332JT
R303
R307,308 2472007969
R313,314 2472007969
CAPACITORS GROUP CAPACITORS GROUP
C416 2544524943
1U-3317 CONTROL UNIT AVR-3801 1U-3338 CONTROL UNIT AVR-3802/1082
Ref. No. Part No. Part name Remarks Ref. No. Part No. Part name Remarks
SEMICONDUCTORS SEMICONDUCTORS
IC303 2622856009 IC TMP88CU74-1B58 IC303 2622970008 IC TMP88CU74-3DK8
1U-3318 AMP CONNECT UNIT AVR-3801 1U-3318 AMP CONNECT UNIT AVR-3802/1082
Ref. No. Part No. Part name Remarks Ref. No. Part No. Part name Remarks
CAPACITORS GROUP CAPACITORS GROUP
C331 2570503925 Ceramic chip 10pF/50V CC73CH1H100DT C331 2570503909 Ceramic chip 8pF/50V CC73CH1H8R0DT
C332 2570503941 Ceramic chip 12pF/50V CC73CH1H120JT C332 2570503912 Ceramic chip 9pF/50V CC73CH1H9R0DT
C557,558 2570503967 Ceramic chip 15pF/50V CC73CH1H150JT C557,558 2570503983 Ceramic chip 18pF/50V CC73CH1H180JT
OTHER PARTS GROUP Q't
ST101 2050452004 Style pin 1 ST101 OPEN
XL301 3990153006 Cr
XL503 3990075003 Cr
Electrol
Carbon chip 680 ohm 1/16W
Carbon chip 1.2 kohm 1/16W
Carbon chip 1.2 kohm 1/16W
tic 1µF/50V
Electrol
stal 14.32MHZ-12PF 1 XL301 3990739006 Crystal 14.32MHZ-RIBER 1
stal 7.2 MHz 1 XL503 3990754007 Crystal 7.2 MHz-RIBER 1
CE68W==123MC
RM73B--681JT R108
RM73B--122JT R307,308 2472010969
RM73B--122JT R313,314 2472007985
CE04W1H010MT SMG/RE3 C416 OPEN
C507,508 2546213715
OTHER PARTS GROUP Q't
EU: U.S.A. model E1C: China model
EC: Canada model E1H: Hon
E2: Europe model EUT: Taiwan R.O.C.model
E1: Asia model
tic 15000µF/71V
Electrol
OPEN
Carbon chip 22 kohm 1/16W
Carbon chip 1.5 kohm 1/16W
CE68W==153MC
RM73B--223JT
RM73B--152JT
Kong model
∗
1U-3319 REGULATOR UNIT AVR-3801 1U-3319 REGULATOR UNIT AVR-3802/1082
Ref. No. Part No. Part name Remarks Ref. No. Part No. Part name Remarks
SEMICONDUCTORS SEMICONDUCTORS
IC701-703 2690178007 Optical connector GP1F37R1 IC701-703 2690194007 Optical connector GP1FA551RZ
IC704 2622860901 IC MM74HCU04SJX IC704 2621205907 IC TC74HCU04AF
IC707 2690177008 Optical connector GP1F38T2 IC707 2690187001 Optical connector GP1FA551TZ
CAPACITORS GROUP CAPACITORS GROUP
C421 OPEN C421 2570516909
C477,478 OPEN C477,478 2570516909
1U-3320 AUDIO/DSP UNIT AVR-3801 1U-3320 AUDIO/DSP UNIT AVR-3802/1082
Ref. No. Part No. Part name Remarks Ref. No. Part No. Part name Remarks
SEMICONDUCTORS GROUP SEMICONDUCTORS GROUP
IC301 2622615004
IC302 2622682901 IC SN74LV573ANS-EL2 IC302 OPEN
IC303 2622632003
IC403 2622779005 IC LH28F800BVE-BTL90 IC403 2622969006 IC LH28F800BVE
RESISTORS GROUP RESISTORS GROUP
R331
R332 2472018903 Carbon chip 0 ohm 1/16W RM73B--0R0KT R332 OPEN
772 2472012925 Carbon chip 100 kohm 1/16W RM73B--104JT R771,772 2472010943 Carbon chip 18 kohm 1/16W RM73B--183JT
R771
CAPACITORS GROUP CAPACITORS GROUP
C183,184 2544524943
C185,186 OPEN C185,186 2544524943
C633,634 2543056917
OTHER PARTS GROUP Q't
FB611 OPEN 1 FB611 2570511904
IC303 2070021004 IC SOCKET
IC403 2070020005 IC SOCKET
IC TMP93CS41F
IC W29EE011P-90
OPEN
tic 1µF/50V
Electrol
tic 1µF/50V
Electrol
IC160) 1 IC303 OPEN
IC197) 1 IC403 OPEN
CE04W1H010MT SMG/RE3 C183,184 OPEN
CE04D1H010MBPT
SME
IC301 2622968007
IC303
R331 2472018903
C633,634 2544524985
OTHER PARTS GROUP Q't
Ceramic 0.022
Ceramic 0.022
IC TMP93CS40F-3DN0
OPEN
Carbon chip 0 ohm 1/16W
Electrol
Electrol
Ceramic chip 0.01
F/25V
F/25V
tic 1µF/50V
tic 10µF/50V
3802
F/50V
CK73B1E223KT
CK73B1E223KT
RM73B--0R0KT
CE04W1H010MT SMG/RE3
CE04W1H100MT SMG/RE3
CK73F1H103ZT 1
3
AVR-3802/1082
y
y
y
y
(C)
)
PARTS LIST OF EXPLODED VIEW
Ref. No. Part No. Part name Remarks Q't
1 1U-3315 Power unit Ass'y for EU,EC 1 1 1U-3315G Power unit Ass'y for EU,EC,1082EU 1
1U-3315 A for E1,E1H 1U-3315 K for E1,E1H
1U-3315 B for E2 1U-3315 J for E2
1U-3315 E for EUT 1U-3315 M for EUT
1U-3315 F for E1C 1U-3315 L for E1C
1-1 1U-3315-1 Power unit 1-1 1U-3315G-1 Power unit
1-2 1U-3315-2 SP F unit 1-2 1U-3315G-2 SP F unit
1-3 1U-3315-3 SP S unit 1-3 1U-3315G-3 SP S unit
2 1U-3316 EXT.IN unit Ass'y for EU,EC 1 2 1U-3316G EXT.IN unit Ass'y for EU,EC,1082EU 1
1U-3316 A for E1,E1H,E1C 1U-3316 K for E1,E1H,E1C
1U-3316 B for E2 1U-3316 J for E2
1U-3316 E for EUT 1U-3316 M for EUT
2-1 1U-3316-1 Display unit 2-1 1U-3316G-1 Display unit
2-2 1U-3316-2 EXT I N VR unit 2-2 1U-3316G-2 EXT IN VR unit
2-3 1U-3316-3 VOL. unit 2-3 1U-3316G-3 VOL. unit
2-4 1U-3316-4 Power SW unit for E1,E1H,E1C,EUT,E2 2-4 1U-3316K-4 Power SW unit for E1,E1H,E1C,EUT,E2
3 1U-3317 Control unit Ass'y for EU,EC 1 3 1U-3338G Control unit Ass'y for EU,EC,1082EU 1
1U-3317 A for E1,E1H 1U-3338 K for E1,E1H
1U-3317 B for E2 1U-3338 J for E2
1U-3317 E for EUT 1U-3338 M for EUT
1U-3317 F for E1C 1U-3338 L for E1C
3-1 1U-3317-1 Control unit 3-1 1U-3338G-1 Control unit
3-2 1U-3317-2 Connect unit 3-2 1U-3338G-2 Connect unit
3-3 1U-3317-3 Front unit 3-3 1U-3338G-3 Front unit
4 1U-3318 AMP connect unit Ass'y for EU,EC 1 4 1U-3318G AMP connect unit Ass'y for EU,EC,1082EU 1
1U-3318 A for E1,E1H 1U-3318 K for E1,E1H
1U-3318 B for E2 1U-3318 J for E2
1U-3318 E for EUT,E1C 1U-3318 L for EUT,E1C
4-1 1U-3318-1 AMP connect unit 4-1 1U-3318G-1 AMP connect unit
4-2 1U-3318-2 PRE OUT unit 4-2 1U-3318G-2 PRE OUT unit
4-3 1U-3318-3 S-video unit 4-3 1U-3318G-3 S-video unit
4-4 1U-3318-4 P.SW & H/P unit 4-4 1U-3318G-4 P.SW & H/P unit
4-5 1U-3318-5 Tuner unit 4-5 1U-3318G-5 Tuner unit
5 1U-3319 Regulator unit Ass'y for EU,EC 1 5 1U-3319G Regulator unit Ass'y for EU,EC,1082EU 1
1U-3319 A for E1,E1H 1U-3319 K for E1,E1H
1U-3319 B for E2,E1C 1U-3319 J for E2,E1C
1U-3319 E for EUT 1U-3319 M for EUT
5-1 1U-3319-1 Regulator unit 5-1 1U-3319G-1 Regulator unit
5-2 1U-3319-2 C.video unit 5-2 1U-3319G-2 C.video unit
5-3 1U-3319-3 COMP.video unit 5-3 1U-3319G-3 COMP.video unit
5-4 1U-3319-4 Digital In-1 unit 5-4 1U-3319G-4 Digital In-1 unit
5-5 1U-3319-5 Digital In-2 unit 5-5 1U-3319G-5 Digital In-2 unit
5-6 1U-3319-6 Holder unit 5-6 1U-3319G-6 Holder unit
5-7 1U-3319-8 PT903 unit 5-7 1U-3319G-8 PT903 unit
5-8 1U-3319-9 PT902 unit 5-8 1U-3319G-9 PT902 unit
5-11 1U-3319-11 Voltage select-1 unit for E1,E1H 5-11 1U-3319K-11 Voltage select-1 unit for E1,E1H
5-12 1U-3319-12 Voltage select-2 unit for E1,E1H 5-12 1U-3319K-12 Voltage select-2 unit for E1,E1H
6 1U-3320 AUDIO/DSP unit Ass'y for EU,EC 1 6 1U-3320G AUDIO/DSP unit Ass'y for EU,EC,1082EU 1
1U-3320A for E1,E1H,E1C 1U-3320 K for E1,E1H,E1C
1U-3320 B for E2 1U-3320 J for E2
1U-3320E for EUT 1U-3320M for EUT
12 4124716001 Support bracket 1 12 4124716001 Support bracket 0
23 1051353103 Back panel for EU,EC 1 23 1051381007 Back panel for EU,EC 1
1051353129 Back panel for E2 1 1051381010 Back panel for E2 1
1051353132 Back panel for E1,E1H 1 1051381023 Back panel for E1,E1H 1
1051353158 Back panel for E1C 1 1051381036 Back panel for E1C 1
1051353145 Back panel for EUT 1 1051381049 Back panel for EUT 1
25 1442745003 Front panel Ass'y for EU,EC 1 25 1442770007 Front panel Ass'y for EU,EC 1
1442745032 Front panel Ass'y (BK) for E2 1 1442770023 Front panel Ass'y (BK) for E2 1
1442745045 Front panel Ass'y (G) for E2 1 1442770036 Front panel Ass'y (G) for E2 1
1442745029 Front panel Ass'y for E1,E1H,EUT,E1C 1 1442770049 Front panel Ass'y for E1,E1H,EUT,E1C 1
26 1462221002 Inner panel Ass'y for EU,EC 1 26 1462221138 Inner panel Ass'y(BK) for EU,EC,E2 1
1462221015 Inner panel Ass'y for E2,E1,E1H,EUT,E1C 1 1462221141 Inner panel Ass'y(G) for E2,E1,E1H,EUT,E1C 1
42 2336352006 Power trans for EU,EC,EUT 1 42 2336363008 Power trans for EU,EC,EUT,1082EU 1
2336356002 Power trans for E2 1 2336364007 Power trans for E2 1
2336357001 Power trans for E1,E1H 1 2336365006 Power trans for E1,E1H 1
2336317009 Power trans for E1C 1 2336366005 Power trans for E1C 1
SCREWS SCREWS
101 4737002005 Screw 3X6 CBTS (S)-Z 10 101 4737002005 Screw 3X6 CBTS (S)-Z 0
103 4737005002 Screw 3X10 CBTS (S)-Z 29 103 4737005002 Screw 3X10 CBTS (S)-Z 28
AVR-3801 AVR-3802/1082
Note: The symbols in the column "Remarks" indicate the following destinations.
Ref. No. Part No. Part name Remarks Q't
1051381078 Back panel for 1082EU
1442770052 Front panel Ass'y for 1082EU
1462221154 Inner panel Ass'y(BK) for 1082EU
54 4610976025 Rubber sheet Top cover 1
114 4718010100 Special screw Power unit 1
EU: U.S.A. model E1C: China model
EC: Canada model E1H: Hong Kong model
E2: Europe model EUT: Taiwan R.O.C.model
E1: Asia model
PARTS LIST OF PACKING ACCESSORIES
Ref. No. Part No. Part name Remarks Q't
203 5113663009 Inst manual (E3) for EU,EC 1 203 5113785107 Inst manual (EU) for EU,EC 1
5113729008 Inst manual (EC) for EC 1 5113786106 Inst manual (EC) for EC 1
5113709002 Inst manual (E2) for E2 1 5113803005 Inst manual (E2) for E2 1
5113708003 Inst manual (E1) for E1,E1H,EUT 1 5113804004 Inst manual (E1) for E1,E1H,EUT 1
5113710004 Inst manual (E1C) for E1C 1 5113805003 Inst manual (E1C) for E1C 1
215 5012100029 Carton case for EU,EC,E1,E2,EUT 1 215 5012100058 Carton case for EU,EC,E1,E2,EUT 1
5012100032 Carton case for E1H 1 5012100061 Carton case for E1H 1
221 5133549006 Carton label (T) for EUT 1 221 5133549035 Carton label (T) for EUT 1
5133518008 Carton label
AVR-3801 AVR-3802/1082
for E1C 1 5133518037 Carton label (C
Ref. No. Part No. Part name Remarks Q't
5113884008 Inst manual (1082) for 1082EU 1
5012099059 Carton case for 1082EU 1
for E1C 1
4
8
76
5
4
3
2
1
A
B
C
D
E
5
AVR-3802/1082
The symbols above indicate
the following destinations.
EU : U.S.A. model
EC : Canada model
E2 : Europe model
E1 : Asia model
E1C : China model
E1H : Hong Kong model
EUT : Taiwan R.O.C. model
Parts marked with this symbol have critical
characteristics.
Use ONLY replacement parts recommended by the
manufacturer.
WARNING:
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