Denon AVR-3802, AVR-31082 Service Manual
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
R303
304 2472007901 Carbon chip 680 ohm 1/16W RM73B--681JT R303,304 2472008968 Carbon chip 3.3 kohm 1/16W RM73B--332JT
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
Electrol
tic 1µF/50V
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
AVR-3802/1082
1
WARNING:
Parts marked with this symbol have critical
characteristics.
Use ONLY replacement parts recommended by the
manufacturer.
2
3
4
5
76
8
A
B
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
C
D
E
5
SERVICE MANUAL
Hi-Fi Component
MODEL
AV SURROUND RECEIVER
AVR-3801
Some illustrations using in this service manual are slightly different from the actual set.
AVR-3801
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis
resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the
power cord is less than 460 kohms, the unit is defective.
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 Harmonic Distortion (at 1kHz): MONO: 0.15%
!!
! GENERAL
!!
Power supply: AC120V, 60Hz (for North America and Taiwan R.O.C. models)
Power consumption: 7.0A (for North America model)
Maximum external dimensions: 434 (W) × 171 (H) × 416 (D)mm (17-3/32″ × 6-11/32″ × 16-3/8″)
Weight: 17.0kg (37 lbs 8 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)
2
* For purposes of improvement, specifications and design are subject to change without notice.
210W × 2ch (4Ω/ohms)
240W × 2ch (2Ω/ohms)
Surround: A or B 6 ~ 16Ω/ohms
Total harmonic 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)
150W + 150W (6Ω/ohms, 1kHz with 0.7% T.H.D.)
180W + 180W (6Ω/ohms, EIAJ)
150W (6Ω/ohms, 1kHz with 0.7% T.H.D.)
180W + 180W (6Ω/ohms, EIAJ)
150W + 150W (6Ω/ohms, 1kHz with 0.7% T.H.D.)
180W + 180W (6Ω/ohms, EIAJ)
150W + 150W (6Ω/ohms, 1kHz with 0.7% T.H.D.)
180W + 180W (6Ω/ohms, EIAJ)
A + B 8 ~ 16Ω/ohms
-15
W) [AM]
AVR-3801
WIRE ARRANGEMENT
If wire bundles are untied or moved to perform adjustment or parts replacement etc.,be sure to rearrange them neatly as they
were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise generation.
Wire arrangement viewed from the top
3
AVR-3801
DISASSEMBLY
(Follow the procedure below in reverse order when reassembling)
1. Top Cover
Remove 3 screws 1 on the rear and 6 screws 2 on both
sides to detach the Top Cover as shown in the arrow
direction.
Top Cover
1
2
2
2. Front Panel
(1) Remove 7 screws 3 from the top and bottom edges of
the Front Panel.
(2) Release 4 top and bottom hooks, then detach the Front
Panel as shown in the arrow direction.
3. Inner Panel
Pull out the Inner Panel in the arrow direction after removing
3 screws
.
4
Front Panel
Hook
Hook
3
3
Hook
3
4
Hook
4
Inner Panel
4
4. Inner Panel Ass'y
(1) Remove 3 round and 1 square knobs, and unscrew 4
nuts.
(2) Remove 15 screws
fixing each P.W.B.
5
AVR-3801
5
5
Before proceeding to the next stop, take off the Power
Transformer.
5. Power Transformer
(1) Remove 4 screws fixing the Power Transformer and 4
connectors.
(2) Be careful when removing the Power Transformer as it
is heavy.
Round Knob
Square Knob
Nut
Round Knob
5
Nut
5
AVR-3801
6. Component Video Unit / PRE-OUT Unit /
AMP Connect Unit
(1) Remove 9 screws 6 to detach Component Video Unit
and Pre-out Unit 8.
7
(2) Take off the Amp Connect Unit
arrow direction after removing 1 screw
as shown in the
9
.
10
10
9
8
7
6
7. Regulator Unit
Take off the Regulator Unit 11 as shown in the arrow
direction after removing 8 screws
.
12
12
11
6
8. S-Video / C-video / Audio-in & DSP /
Ext-in & VR / Digital-in / Tuner Unit
(1) Remove 37 screws 13 to detach the Rear Panel.
(2) Take off the objective P.W.B. upward.
Rear Panel
AVR-3801
13
13
13
13
9. How to Check Power Amp /
µµ
µ-com Unit
µµ
with Power-on
(1) Remove 12 screws 14, 1 screw 15, and 4 screws
fixing to the Chassis.
16
(2) Pull up the Unit to separate from the Chassis.
14
15
14
14
16
14
16
14
7
AVR-3801
LEVEL DIAGRAMS
A
B
1
2 3
4
5
6
7
8
C
D
E
8
AVR-3801
1
2
3
4
5
76
8
A
B
C
D
E
9
AVR-3801
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
Wave Form
1
CH1: D-DATA
(IC510 (5) )
2
CH1: DATA
CH2: fs
CH3: 64fs
3
CH1: DATA
10
CH2: fs
CH3: 64fs
CH4: 256fs
Step
Frequency
Input Level
Modulation
Connect to
1
Tuning Center
(JV36-JV67)
Function : FM
Mode : Auto
2
Separation
Stereo (L)
1KHz 100%
Terminal (R)
Separation
3
Signal Level
Step
Connect to
1
(Input level is not over to work A.G.C.)
Oscilloscope
IC502 12Pin
Maximum height and best
symmetry curve
ADJUSTMENTADJUSTMENT
Tuner SectionTuner Section
CONNECTION DIAGRAM OF MEASURING INSTRUMENTSCONNECTION DIAGRAM OF MEASURING INSTRUMENTS
''
FM FM
''
AVR-3801AVR-3801
AM AM
STEREO
MODULATOR
FMSSG
DIGITAL
VOLTMETER
FM/MPX ALIGNMENT
Alignment
Item
Frequency
98.1 MHz FM SSG 98.1 MHz 60 dBµ None
98.1 MHz FM SSG 98.1 MHz 60 dBµ
Tuning
Setting
75
Ω
Type
1U-3318-5 TUNER UNIT
VR502
TP102
Input Output Adjust
IC502
1
T502
VR501
Coupling Type
Antenna
Terminal
Antenna
Terminal
Digital
Voltmeter
AC
Voltmeter
TP102
AUDIO
OUT
Points Adjust to
T502 ± 50mV
VR502
Maximum
OSCILLOSCOPE
AM IFOUT
Remarks
GND
AM
1U-3318-5 TUNER UNIT
T503
1
12
IC502
Pin
AM ALIGNMENT
Alignment
Item
IF
98.1 MHz FM SSG 98.1 MHz 20 dBµ Off
Frequency Input
IF SWEEP
Type
Antenna
Terminal
Output Adjustment
VR501
Points Adjust to
T503
Light
“TUNED”
FLD
Character
Remarks
1111
AVR-3801AVR-3801
Audio SectionAudio Section
Idling Current (1U-3315-1)Idling Current (1U-3315-1)
Required measurement equipment : DC VoltmeterRequired measurement equipment : DC Voltmeter
PreparationPreparation
(1)(1) Avoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room tempereture 15 °C ~ 30 °CAvoid direct blow from an air conditioner or an electric fan, and adjust the unit at normal room tempereture 15 °C ~ 30 °C
(59 °F ~ 86 °F).(59 °F ~ 86 °F).
(2)(2) PresettingPresetting
&& POWER (Power sourse switch)POWER (Power sourse switch) →→ OFFOFF
&& SPEAKER (Speaker terminal)SPEAKER (Speaker terminal) →→ No load (Do not connect speaker, dummy resistor, etc.)No load (Do not connect speaker, dummy resistor, etc.)
AdjustmentAdjustment
(1)(1) Remove top cover and set VR101, VR102, VR201, VR202, VR301, VR302, VR401, on 1U-3315-1 (Power Unit) at Remove top cover and set VR101, VR102, VR201, VR202, VR301, VR302, VR401, on 1U-3315-1 (Power Unit) at fullyfully
counterclockwise ( counterclockwise (
(2)(2) Connect DC Voltmeter to test points (FRONT-Lch: TP101, FRONT-Rch: TP102, CENTER ch: TP401, SURROUND-Lch:Connect DC Voltmeter to test points (FRONT-Lch: TP101, FRONT-Rch: TP102, CENTER ch: TP401, SURROUND-Lch:
TP201, SURROUND-Rch: TP202, SURROUND BACK-Lch: TP301, SURROUND BACK-Rch: TP302).TP201, SURROUND-Rch: TP202, SURROUND BACK-Lch: TP301, SURROUND BACK-Rch: TP302).
(3)(3) Connect power cord to AC Line, and turn power switch "ON".Connect power cord to AC Line, and turn power switch "ON".
) )..
(4)(4) Presetting.Presetting. MASTER VOLUMEMASTER VOLUME :: "---" counterclockwise ( "---" counterclockwise (
min.) min.)
MODEMODE :: 7CH STEREO7CH STEREO
FUNCTIONFUNCTION :: CDCD
(5)(5) Allow 2 minutes, and turn VR101 clockwise ( Allow 2 minutes, and turn VR101 clockwise (
) to adjust the TEST POINT voltage to 6.5 mV ) to adjust the TEST POINT voltage to 6.5 mV ±±0.5 mV DC.0.5 mV DC.
(6)(6) After 10 minutes from preset, turn VR101 to set the voltage to 8 mV After 10 minutes from preset, turn VR101 to set the voltage to 8 mV ±±0.5 mV DC.0.5 mV DC.
(7)(7) Adjust the Variable Resistors of other channels in the same way.Adjust the Variable Resistors of other channels in the same way.
(8)(8) After 5 minutes from (6), turn VR101 to set the voltage to 8 mV After 5 minutes from (6), turn VR101 to set the voltage to 8 mV ±±0.5 mV DC.0.5 mV DC.
(9)(9) Adjust the Variable Resistors of other channels in the same way.Adjust the Variable Resistors of other channels in the same way.
SBL ch
C ch
FL ch
SL ch
TP301
VR302
TP302
VR401
TP401
VR102
TP102
VR101
TP101
VR202
TP202
VR201
TP201
VR301
SBR ch
FR ch
DC Voltmeter
SR ch
1212
AVR-3801
SEMICONDUCTORS
!!
! IC’s
!!
Note: Abbreviation ahead of IC No. indicates the name of P.W.B.
PO: Power P.W.B. RE: Regulator P.W.B.
EX: Exit in P.W.B. AU: Audio/DSP P.W.B.
CO: Control P.W.B. AC: Amp Connect P.W.B
TMP88CU74F
(CO: IC303)
64
65
80
124
TMP88CU74F Terminal Function
Pin
No.
Name Function
1 P02/S01 RDS RESET O C Z L RDS reset output (LC7074)
2 P03 OSD RST O C Z H OSD control output (M35015)
3 P04 ST/MONO O C Z L STEREO/MONO control signal, L: STEREO
4 P05 PLFL DATA O C Z L PLL, FL control terminal (LC72131 & LC75721NE)
5 P06 PLL STB O C Z L PLL control terminal (LC72131)
6 P07 PLFL CLK O C Z L PLL, FL control terminal (LC72131 & LC75721NE)
7 Vss Vss I GND L GND
8 Xout Xout O XTAL
9 Xin Xin I XTAL
10 RESET_ RESET_ I Eu Lv L Reset input
11 P22/XTOUT TUNED_ I Eu Lv Z Tuning detect, L: Tuned
12 P21/XTIN STEREO_ I Eu Lv Z L: At stereo receive
13 TEST TEST I GND S Connect to GND
14 P20/INT5_ B.DOWN_ I Eu Lv Z Power down detect, L: Power down
15 P10/INT0_ PROTECT_ I Ed E&L Z PROTECTION detect input, H: Detect
16 P11/INT1 RDS START I Z L RDS data input (LC7074)
17 P12 OSD CLK O C Z H OSD control output (M35015)
18 P13 OSD CS O C Z H OSD control output (M35015)
19 P14 OSD DATA O C Z L OSD control output (M35015)
20 P15/INT3 REMOCON I Ed E&L Z Remote control signal input
21 P16/INT2 ACK O C Z L MAIN-SUB CPU comm. control terminal
22 P17/INT4 REQ I Eu Z L MAIN-SUB CPU comm. control terminal
23 P30/SCL SI I MAIN-SUB CPU comm. control terminal
24 P31/SDA SO O C MAIN-SUB CPU comm. control terminal
25 P32/SCK0_ CLK O C MAIN-SUB CPU comm. control terminal
26 P40/AIN0 MODE I Eu Lv Z Destination switching input
27 P41/AIN1 KEY1 I Eu Lv Z Button input 1
28 P42/AIN2 KEY2 I Eu Lv Z Button input 2
29 P43/AIN3 KEY3 I Eu Lv Z Button input 3
30 P44/AIN4 FUNC STB1 O C ZL
31 P45/AIN5 FUNC/T. CON CLK O C ZL
32 P46/AIN6 FUNC/T. CON DATA O C ZL
33 P47/AIN7 E.VOL STB2 O C Z L Multi Elect. volume control output (TC9459)
34 P50/AIN8 E.VOL STB1 O C L L Elect. volume control output (TC9459)
35 P51/AIN9 TONE STB O C L L TONE control output (TC9184P)
36 P52/AIN10 E.VOL DATA O C L H Elect. volume control output (TC9459)
37 P53/AIN11 E.VOL CLK O C L H Elect. volume control output (TC9459)
Symbol I/O Type Op Det Res Init
41
40
25
Function control output, REC OUT (TC9274-011), EXT/SOURCE (TC9274-012)
Function control output (TC9274N, TC9273), TONE control output (TC9184P)
Function control output (TC9274N, TC9273), TONE control output (TC9184P)
Pin
No.
Name
Symbol
I/O Type Op Det Res Init
Function
38 VASS VASS I Ref. volt (GND)
39 VAREF VAREF I Ref. volt (VDD)
40 VDD VDD I Power supply
41 P60 FL CE O P Ed S L H FL display control output (LC75721NE)
42 P61 FL RES O P Ed S L H FL display control output (LC75721NE)
43 P62 FUNC STB2 O P Ed Z L Function control output (TC9273), INPUT (TC9273)
44 P63 SA-RELAY O P Id L L Surround SP relay A control terminal, L: Mute
45 P64 SB-RELAY O P Id L L Surround SP relay B control terminal, L: Mute
46 P65 C-RELAY O P Id L L Center SP relay control terminal, L: Mute
47 P66 F-RELAY O P Id L H Front SP relay control terminal, L: Mute
48 P67 PRE F MUTE O P Ed L H Front PRE OUT mute control terminal, L: Mute
49 P70 PRE C MUTE O P Ed L L Center PRE OUT mute control terminal, L: Mute
50 P71 PRE S MUTE O P Ed L L Surround PRE OUT mute control terminal, L: Mute
51 P72
SUB WOOFER MUTE
OPEd L H Sub-woofer PRE OUT mute control terminal, L: Mute
52 P73 H/P RELAY O P Id L H H/P OUT relay control terminal, L: Mute
53 P74 EXP OE O P Ed L H Port expander control terminal (BU4094)
54 P75 EXP CLK O P Ed L L Port expander control terminal (BU4094)
55 P76 EXP DATA O P Ed L L Port expander control terminal (BU4094)
56 P77 EXP STB O P Ed L L Port expander control terminal (BU4094)
57 P80 POWER O P Id L H Power relay control output, H: ON
58 P81 RESET2 O P Id L L Reset signal output to sub-CPU, H: Reset
59 P82 PRE S.BACK MUTE O P Id L L Surround Back PRE PUT mute control terminal, L: Mute
60 P83 S.BACK VOL MUTE O P Id L L Surround Back volume mute, L: Mute
61 P84 STANDBY O P Id L H Standby LED drive output H: Light
62 P85 S.BACK RELAY O P Id L L Surround Back SP relay control terminal, L: Mute
63 P86 LED CK O P Id L L LED control terminal (BU2090F)
64 P87 LED DATA O P I d L L LED control terminal (BU2090F)
65 P90 TUNER MUTE O P Ed L H TUNER mute control terminal, H: Mute
66 P91 MULTI MUTE O P Id L H MULTI PREOUT mute control terminal, H: Mute
67 P92 S MONI DET I Eu Lv Z S monitor connection detect input, L: Connected
68 P93 S SIG DET I Eu Lv Z S signal detect input, H: Detected
69 P94 SYNC DET. I Eu Lv Z Sync detect input, H: Ext. sync
70 P95 SEL A (M) I Eu Lv Z Master volume rotation detect input (rotary encoder)
71 P96 SEL B (M) I Eu Lv Z Master volume rotation detect input (rotary encoder)
72 P97 CINEMA EQ O P Eu Lv Z L CINEMA EQ control output, H: ON
73 PD0 VOL MUTE O P Ed L L Master volume minimum control, L: Min.
74 PD1 SEL C (S) I Eu Lv Z Surround mode rotation detect input (rotary encoder)
75 PD2 SEL D (S) I Eu Lv Z Surround mode rotation detect input (rotary encoder)
76 PD3 SEL E (F) I Eu Lv Z
77 PD4 SEL F (F) I Eu Lv Z
Input selector switch rotation detect input (rotary encoder)
Input selector switch rotation detect input (rotary encoder)
78 Vkk Vkk GND fixed
79 P00/SCK1_ RDS CLK I SZ RDS clock input (LC7074)
80 P01/SI1 RDS DATA I SZ RDS data input (LC7074)
NOTE:
Pin No. : Terminal number of microcomputer.
Port Name : The name entered in the data sheet of microcomputer.
Symbol : Symbolized interface function.
I/O : Input or out of part.
Type : Composition of port in case of output port.
Op : Pull up/Pull down selection information.
Det : Indicates judging state of input port. Level detection is “LV”; Edge detection is “Ed”; Detection by both shifting is “E&L”;
Res : State at reset.
Ini : Initial output state.
Function : Function and logical level explanation of signals to be interface.
Serial data detection is “S” (Serial data output is also “S”).
“I” = Input port
“O” = Output port
“C” = CMOS output
“N” = NMOS open drain output
“P” = PMOS open drain output
“Iu” = Inner microcomputer pull up
“Id” = Inner microcomputer pull down
“Eu”= External microcomputer pull up
“Ed”= External microcomputer pull down
“H” = Outputs High Level at reset
“L” = Outputs Low Level at reset
“Z” = Becomes High impedance mode at reset
13
AVR-3801
TMP93CS41F (AU: IC301)
76
100
75
51
50
26
1
25
TMP93CS41F Terminal Function
Pin
No.
1 V REFL A/D ref. GND
2 A Vss ← A/D GND
3 A Vcc ← AD +5V
4 _NMI I Not used (fixed to H)
5 P70/TI0 _DEMOD RESET O C Ed L L Demodulator reset output (L: Reset)
6 P71/TO1 DEMOD ON O C Ed L L Demodulator osc. control output (H: Osc.)
7 P72/TO2 FAN1 O C Ed L L FAN control output (H: ON, L: OFF)
8 P73/TO3 FAN2 O C Ed L L FAN control output (H: Hi, L: Low & off)
9 P80/INT4/TI4 B.DOWN_ I Eu E↓&L Z Power down detect (L: Detected)
10 P81/INT5/TI5 DSP ACK I E↑&L Host I/F comm. response input (L: OK)
11 P82/TO4 AC-3 RF DET I E↓&L AC-3 RF signal judge input (L: AC-3 data input)
12 P83/TO5 _REQ O C Eu HL
13 P84/INT6/TI6 _ACK I Eu E↓&L MAIN-SUB CPU comm. control input (L: Ack. return from main)
14 P85/INT7/TI7 ERR I E↑&L DIR control input terminal (LC89055Q)( H: ERR)
15 P86/TO6 _DSP RESET O C Ed L L DSP reset output terminal (L: Reset)
16 P97/INT0 _CS I Ed E↑&L
17 P90/TXD0 SI O C MAIN-SUB CPU comm. control terminal (data output)
18 P91/RXD0 SO I MAIN-SUB CPU comm. control terminal (data input)
19
20 P93/TXD1 O C ZL
21 P94/RXD1 DIR MISO I Lv DIR control input terminal (LC89055Q) control data input
22 P95/SCLK1 DIR CLK O C Z L DIR control terminal (LC89055Q) control clock output
23 AM8/_16 ← Fixed to +5V
24 CLK O C Eu
25 Vcc ← +5V
26 Vss I/O1 GND
27 X1 Xin I X′tal connection
28 X2 Xout O X′tal connection
29 _EA ← Fixed to +5V
30 _RESET RESET2_ I Eu Lv L Reset input (controlled by main CPU)
31 P96/XT1 A/D RESET O N Eu H H A/D control terminal (L: Reset)
32 P97/XT2 ASIC-RESET O N Eu H H ASIC control terminal (L: Reset)
33 TEST1 ← I Connected to TEST2
34 TEST2 ← I Connected to TEST1
35 PA0 DINA O C Ed L L Digital input switching control output
36 PA1 DINB O C Ed L L Digital input switching control output
37 PA2 DINC O C Ed L L Digital input switching control output
38 PA3 DIND O C Ed L L Digital input switching control output
39 PA4 DOUTA O C Ed L L Digital output switching control output
40 PA5 DOUTB O C Ed L L Digital output switching control output
Name
P92/_CTS0/SCLK0
Symbol
CLK I/O C MAIN-SUB CPU comm. control terminal (I2C clock in/output)
I/O Type Op Det Res Init
MAIN-SUB CPU comm. control output (L: Comm. request from
sub)
DIR control input terminal (LC89055Q), when CH status change
L→H
Function
Pin
No.
41 PA6 O C Ed LL
42 PA7/SCOUT 96k-DAC O C Ed L L DAC control terminal (H: Sample frequency 96kHz)
43 ALE ← OC L L Address latch enable
44 Vcc +5V
45 P00/AD0 AD0 I/O C Z L EPROM data in D0 / address out A0
46 P01/AD1 AD1 I/O C Z L EPROM data in D1 / address out A1
47 P02/AD2 AD2 I/O C Z L EPROM data in D2 / address out A2
48 P03/AD3 AD3 I/O C Z L EPROM data in D3 / address out A3
49 P04/AD4 AD4 I/O C Z L EPROM data in D4 / address out A4
50 P05/AD5 AD5 I/O C Z L EPROM data in D5 / address out A5
51 P06/AD6 AD6 I/O C Z L EPROM data in D6 / address out A6
52 P07/AD7 AD7 I/O C Z L EPROM data in D7 / address out A7
53 P10/AD8/A8 A8 O C Z L EPROM address out A8
54 P11/AD9/A9 A9 O C Z L EPROM address out A9
55 P12/AD10/A10 A10 O C Z L EPROM address out A10
56 P13/AD11/A11 A11 O C Z L EPROM address out A11
57 P14/AD12/A12 A12 O C Z L EPROM address out A12
58 P15/AD13/A13 A13 O C Z L EPROM address out A13
59 P16/AD14/A14 A14 O C Z L EPROM address out A14
60 P17/AD15/A15 A15 O C Z L EPROM address out A15
61 _WDTOUT ← OC Z H Watch dog output
62 Vss ← GND
63 Vcc ← +5V
64 P20/A0/A16 A16 O C Z L EPROM address out A16
65 P21/A1/A17 O C ZL
66 P22/A2/A18 ADIRCE O C Z L DIR control terminal (LC89055Q) control chip enable output
67 P23/A3/A19 DIR MOSI O C Z L DIR control terminal (LC89055Q) control data output
68 P24/A4/A20 O C ZL
69 P25/A5/A21 FGAIN O C Ed L L FRONT ch GAIN switching control output (H: SW=NO)
70 P26/A6/A22 DAC-RESET O C Ed LL
71 P27/A7/A23 SEL CK O C Z L ADC/DIR data clock switching control terminal (L: ADC)
72 P30/_RD _RD O C Z L Flash memory control terminal
73 P31/_WR _WR O C Z L Flash memory control terminal
74 P32/_HWR CSI I Lv DIR control input terminal (L: PCM)
75 P33/_WAIT ERR MUTE_ O C Ed L L Pop noise preventive mute control output (L: Mute)
76 P34/_BUSRQ _DSP REQUEST O C ZL
77 P35/_BUSRQ DIG.(AC39 MUTE O C Ed Z L Digital mute control output (L: AC-3 or DTS decode enable)
78 P36/_R/W WRITE O C Z L DSP comm. control terminal (H: Data write)
79 P37/_RAS DIR RESET O C Z L DIR control output (LC89055Q) (L: Reset)
80
81
82
83 P60/PG00 I/01 I/O C Z L DSP comm. terminal (ADSP21065L: D16)
84 P61/PG01 I/02 I/O C Z L DSP comm. terminal (ADSP21065L: D17)
85 P62/PG02 I/03 I/O C Z L DSP comm. terminal (ADSP21065L: D18)
86 P63/PG03 I/04 I/O C Z L DSP comm. terminal (ADSP21065L: D19)
87 P64/PG10 I/05 I/O C Z L DSP comm. terminal (ADSP21065L: D20)
88 P65/PG11 I/06 I/O C Z L DSP comm. terminal (ADSP21065L: D21)
89 P66/PG12 I/07 I/O C Z L DSP comm. terminal (ADSP21065L: D22)
90 P67/PG13 I/08 I/O C Z L DSP comm. terminal (ADSP21065L: D23)
91 Vss ← GND
92 P50/AN0 AUDIO LEVEL I Eu Lv Z Signal level detect, set to A/D input
93 P51/AN1 POSI (FAN) I Eu Lv Z Temperature detect, set to A/D input
94 P52/AN2 EMP I Lv H: EMP on
95 P53/AN3 96K DET I Lv 96k signal detect input, H: 96k
96 P54/AN4 BUSY1 I Lv (ADSP21065L:FLAG2A)
97 P55/AN5 FLAG 3A I Lv (ADSP21065L:FLAG3A)
98 P56/AN6 I Lv
99 P57/AN7 I Lv
100 V REFH ← AD ref. +5V
Name
P40/_CS0/_CAS0
P41/_CS1/_CAS1
P42/_CS2/_CAS2
Symbol
_CS0 O C Z L Flash memory control terminal
I/O Type Op Det Res Init
DAC control terminal (L: Power down mode, ↑(rising edge) Reset)
(ADSP21065L:IRQ1_) host I/F interrupt request output (L: REQ)
OCZL
OCZL
Function
14
ADSP-21065L (AU: IC400)
AVR-3801
157208
1
156
ADSP-21065L Terminal Function
Pin
Pin Name
No.
1 VDD
2 RFS0
3 GND
4 RCLK0
5 DR0A
6 DR0B
7 TFS0
8 TCLK0
9 VDD
10 GND
11 DT0A
12 DT0B
13 RFS1
14 GND
15 RCLK1
16 DR1A
17 DR1B
18 TFS1
19 TCLK1
20 VDD
21 VDD
22 DT1A
23 DT1B
24
PWM_EVENT1
25 GND
26
PWM_EVENT0
27 BR1
28 BR2
29 VDD
30 CLKIN
31 XTAL
32 VDD
33 GND
34 SDCLK1
35 GND
Pin
Pin Name
36 VDD
37 SDCLK0
38 DMAR1
39 DMAR2
40 HBR
41 GND
42 RAS
43 CAS
44 SDWE
45 VDD
46 DQM
47 SDCKE
48 SDA10
49 GND
50 DMAG1
51 DMAG2
52 HBG
53 BMSTR
54 VDD
55 CS
56 SBTS
57 GND
58 WR
59 RD
60 GND
61 VDD
62 GND
63 REDY
64 SW
65 CPA
66 VDD
67 VDD
68 GND
69 ACK
70 MS0
52
53
Pin
71 MS1
72 GND
73 GND
74 MS2
75 MS3
76 FLAG11
77 VDD
78 FLAG10
79 FLAG9
80 FLAG8
81 GND
82 DATA0
83 DATA1
84 DATA2
85 VDD
86 DATA3
87 DATA4
88 DATA5
89 GND
90 DATA6
91 DATA7
92 DATA8
93 VDD
94 GND
95 VDD
96 DATA9
97 DATA10
98 DATA11
99 GND
100 DATA12
101 DATA13
102 NC
103 NC
104 DATA14
105 VDD
Pin Name
Pin
Pin Name
106 GND
107 DATA15
108 DATA16
109 DATA17
110 VDD
111 DATA18
112 DATA19
113 DATA20
114 GND
115 NC
116 DATA21
117 DATA22
118 DATA23
119 GND
120 VDD
121 DATA24
122 DATA25
123 DATA26
124 VDD
125 GND
126 DATA27
127 DATA28
128 DATA29
129 GND
130 VDD
131 VDD
132 DATA30
133 DATA31
134 FLAG7
135 GND
136 FLAG6
137 FLAG5
138 FLAG4
139 GND
140 VDD
105
104
Pin
141 VDD
142 NC
143 ID1
144 ID0
145 EMU
146 TDO
147 TRST
148 TDI
149 TMS
150 GND
151 TCK
152 BSEL
153 BMS
154 GND
155 GND
156 VDD
157 RESET
158 VDD
159 GND
160 ADDR23
161 ADDR22
162 ADDR21
163 VDD
164 ADDR20
165 ADDR19
166 ADDR18
167 GND
168 GND
169 ADDR17
170 ADDR16
171 ADDR15
172 VDD
173 ADDR14
174 ADDR13
175 ADDR12
Pin Name
Pin
Pin Name
No.
176 VDD
177 GND
178 ADDR11
179 ADDR10
180 ADDR9
181 GND
182 VDD
183 ADDR8
184 ADDR7
185 ADDR6
186 GND
187 GND
188 ADDR5
189 ADDR4
190 ADDR3
191 VDD
192 VDD
193 ADDR2
194 ADDR1
195 ADDR0
196 GND
197 FLAG0
198 FLAG1
199 FLAG2
200 VDD
201 FLAG3
202 NC
203 NC
204 GND
205 IRQ0
206 IRQ1
207 IRQ2
208 NC
15
AVR-3801
LC89055W (AU: IC531)
DIDOERROR
CE
CL
XSEL
MODE0
MODE1
DGND
DVDD
DO SEL0
DO SEL1
CKSEL0
CKSEL1
XM ODE
LC89055W Terminal Function
Pin
No.
Pin Name
I/O
DISEL
1 DISEL I Data input terminal (select input pin of DIN0, DIN1)
2 DOUT O Input bi-phase data through output terminal
3 DIN0 I Amp built-in coaxial/optical input correspond data input terminal
4 DIN1 I Amp built-in coaxial/optical input correspond data input terminal
5 DIN2 I Optical input correspond data input terminal
6 DGND Digital GND
7 DVDD Digital power supply
8 R I VCO gain control input terminal
9 VIN I VCO free-run frequency setting input terminal
10 LPF O PLL loop filter setting terminal
11 AVDD Analog power supply
12 AGND Analog GND
13 CKOUT O Clock output terminal (256fs, 384fs, 512fs, X′tal osc., VCO free-run osc.)
14 BCK O 64fs clock output terminal
15 LRCK O fs clock output terminal (L: Rch, H: Lch, I2S: Reverse)
16 DATAO O Data output terminal
17 XSTATE O Input data detecting result output terminal
18 DGND Digital GND
19 DVDD Digital power supply
20 XMCK O X′tal osc. clock output terminal (24.576MHz or 12.288MHz)
21 XOUT O X′tal osc. connection output terminal
22 XIN I X′tal osc. connection input terminal, external signal input possible (24.576MHz or 12.288MHz)
23 EMPHA O Emphasis information output terminal of channel status
24 AUDIO O Bit1 output terminal of channel status
25 CSFLAG O Top 40bit revise flag output terminal of channel status
26 F0/P0/C0 O Input fs cal. sig. out / data type out / input word inf. output terminal
27 F1/P1/C1 O Input fs cal. sig. out / data type out / input word inf. output terminal
28 F2/P2/C2 O Input fs cal. sig. out / data type out / input word inf. output terminal
29 VF/P3/C3 O Validity flag out / data type out / input word inf. output terminal
30 DVDD Digital power supply
31 DGND Digital GND
32 AUTO O Non PCM burst data transfer detect sig. output terminal
33 BPSYNC O Non PCM burst data preamble Pa, Pb, Pc, Pd sync sig. output terminal
34 ERROR O PLL lock error, data error flag output terminal
35 DO O CPU I/F read data output terminal
36 DI I CPU I/F write data input terminal
37 CE I CPU I/F chip enable input terminal
38 CL I CPU I/F clock input terminal
39 XSEL I Frequency select input pin of XIN X′tal osc. (24.576MHz or 12.288MHz)
40 MODE0 I Mode setting input terminal
41 MODE1 I Mode setting input terminal
42 DGND Digital GND
43 DVDD Digital power supply
44 DOSEL0 I Data output format select input terminal
45 DOSEL1 I Data output format select input terminal
46 CKSEL0 I Output clock select input terminal
47 CKSEL1 I Output clock select input terminal
48 XMODE I Reset input terminal
* For latch-up countermeasure, set digital (DVDD) and analog (AVDD) power on/off in the same timing.
BPSYNC
AUTO
DGND
DVDD
VF/P3/C 3
F2/P2/C2
F1/P1/C1
F0/P0/C0
CSFLAG
AUDIO
EM PHA
XIN
XOU T
XM CK
DVDD
DGND
XSTATE
DATA0
LR CK
BCK
CKOUT
R
VIN
DIN0
DIN1
DIN2
DOUT
DGND
LPF
DVDD
AVDD
AGN D
Function
16
M35015-210SP (AC: IC308)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
OSC1
OSC2
CS
SCK
SIN
AC
V
DD2
CVIDEO
LECHA
CVIN
V
DD1
VERT*
HOR*
OSCIN
OSCOUT
P3
P2
P1
P0
Vss
CS
SCK
SIN
V
DD1
20
AC
Vss
V
DD2
P1
P0
CVIN
LECHA
CVIDEO
OSCOUT
OSCIN
HOR*VERT*OSC2OSC1
IN P U T
CONTROL
CIRCUIT
INDICATIO N
O S C ILLATO R
DATA
CONTROL
CIRCUIT
ADDRESS
CONTROL
CIRCUIT
TIM ING
GENERATO R
INDICATIO N
CONTROL
REG ISTER
INDICATIO N RAM
INDICATIO N CHARACTER RO M
BLINKING CIRCUIT
SHIFT R EGISTER
INDICATIO N
CONTROL CIRCUIT
READ OUT ADDRESS
CONTROL CIRCUIT
IIND ICATIO N LOCATION
DETECTION CIRCUIT
H COUNTER
SYNC SIG NAL
SW ITCHING CIRCUIT
S Y N C S IG N A L D IS -
CRIM INATING CIRCUIT
OSC CIRCUIT
FOR SYNC SIG NAL
GENERATIO N
TIM ING
GENERATO R
NTSC
VIDEO OUTPUT
CIRCUIT
6
11
5
4
3
7
1 2 19 18
17
16
8
9
10
12
13
P2
14
P3
15
AVR-3801
M35015-210SP Terminal Function
Pin No. Symbol Name I/O Function
1 OSC1 Osc. circuit ext. I External terminal for indication oscillator circuit. Standard OSC. freq. is approx. 7MHz.
2 OSC2 terminal. O With this OSC. freq., decides horizontal indicatin and character width.
3 CS Chip select input I
4 SCK Serial clock input I
5 SIN Serial data input I
6 AC Auto-clear input I
DD2
7V
8CVIDEO
9 LECHA
10 CVIN
Power supply
Combined
video output
Character level
input
Combined video
input
11 Vss Ground
12 P0 Output port p0 O
13 P1 Output port P1 O
14 P2 Output port P2 O
15 P3 Output port P3 O
16 OSCOUT O Terminal for external use of sync signal OSC. circuit. Use the freq.: 14.32MHz at NTSC
17 OSCIN I system, 17.73MHz at PAL. system, 14.30MHz at MPAL system.
18 HOR*
19 VERT*
20 V
DD1
Ext. terminal
for sync sig.
OSC. Circuit
Horizontal sync
signal
Vertical sync
signal
Power supply I Power supply terminal of digital system. Connect to +5V.
Chip select terminal and turns to “L” when transfer serial data.
Hysteresis input. Pull up resistor is built-in.
Takes in serial data of SIN at SCK rise when CS terminal is in “L”.
Hysteresis input. Pull up rersist is built-in.
Serial input of register for indication control and data, and address for indication data
memory. Hysteresis input. Pull up rersistor is built-in.
Resets internal circuit of IC at “L” mode.
Hysteresi input. Pull up resistor is built-in.
Power supply terminal of analog system. Connect to +5V.
Output terminal of combined video signal. Outputs 2Vp-p combined signal. Character
O
output, etc. Overlap CVIN signal and outputs at superimpose.
Input terminal deciding character output level in combined video signal. color of character
I
is white.
Input terminal of external combined video signal.
I
Character output etc. overlap this external combined video signal.
Ground terminal. Connect to GND.
General output or character background signal BL NK1* output is switchable.
Polarity can be selected at ROM mask.
General output or character background signal CO1* output is switchable.
Polarity can be selected at ROM mask.
General output or character background signal BLNK2* output is switchable.
Polarity can be selected at ROM mask.
General output or character background signal CO2* output is switchable.
Polarity can be selected at ROM mask.
Inputs horizontal sync signal.
I
Hysteresis input.
Input vertical sync signal. Hysteresis input. Polarity can be selected at ROM mask.
17
AVR-3801
BU4094BCF (CO: IC304, 305)
STROBE
DATA
CLO CK
V
Q1
Q2
Q3
Q4
1
2
3
4
5
6
7
8
SS
16
15
14
13
12
11
10
9
AK5353 (AU: IC604)
AINR
AINL
VREF
VCOM
AGND
VA
VD
DGND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VDD
OE
Q5
Q6
Q7
Q8
S
Q'
S
Q
TST
TTL
DIF
PDN
SCLK
MCLK
LRCK
SDTO
CO: IC304
Port
Q1 A Video input switching
Q2 B Video input switching
Q3 C Video input switching
Q4 D Video output switching
Q5 E Video output switching
Q6 F Video output switching
Q7 H Video output switching
Q8 G Video output switching
Symbol Function
CO: IC305
Port
Q1 DIRECT DIRECT relay control (H: DIRECT)
Q2 S1 Video signal switching control output
Q3 S2 Video signal switching control output
Q4 SB/MULTI
Q5 NC
Q6 NC
Q7 NC
Q8 NC
Symbol Function
S.BACK/MULTI switching control (H: MULTI (Power AMP Assignment))
Terminal Function
No.
Name Function
I/O
1 AINR I Rch analog input pin
2 AINL I Lch analog input pin
3 VREF O Ref. V out pin
4 VCOM O Common V out pin
5 AGND Analog GND pin
6VA Analog power pin, +2.7~+5.5V
7VD Digital power pin, +2.7~+5.5V
8 DGND Digital GND pin
9 SDTO O Serial data out pin, 2's complement, MSB first out, at power down: L
10 LRCK I L/R clock pin
11 MCLK I Master clock input pin
12 SCLK I Serial data clock input pin, A/D data out at SCLK falling edge
13 PDN I Power down pin, L: Power down mode
14 DIF I Serial interface format pin (L: Firward, H: I2S)
15 TTL I Digital input level select pin, L: CMOS level, H: TTL level
16 TST I Test pin (internal pull-down)
TC9274N-011 (AU: IC107)
S1S2S3S4S5S6S7S8S9
41
V
DD
42
V
SS
1
234567891011 12 13 14
S1S2S3S4S5S6S7S8S9
36
38
37
3940
18
S10
S11
32
3435
18 bit Latch Circuit (Rch)
(Lch) Same as Rch
3031
33
S10
S11
TC9274N-012 (IC312)
S12
S13
S14
S15
S16
S17
2728
16
S15
25
17 18 19
S16
S17
24
23
STB
22
DATA
V
21
CK
L e v e l S h ift + S h ift R e g is te r C irc u it
20
GND
S18
29
15
S12
S13
S14
S18
26
S1S2S3S4S5S6S7S8S9
41
DD
42
V
SS
1
234567891011 121314
S1S2S3S4S5S6S7S8S9
36
38
37
3940
18 bit Latch Circuit (Rch)
S10
32
3435
33
(Lch) Same as Rch
S10
S11
S12
S13
S14
S15
S16
S17
S18
26
2728
16
S15
25
17 18 19
S16
S17
24
23
STB
22
DATA
21
CK
L e v e l S h ift + S h ift R e g is te r C irc u it
20
GND
S18
29
3031
15
S11
S12
S13
S14
LC72131M (AC: IC507)
Vss
XOUT
20
19
1
2
CE
XIN
AOUT
18
3
DI
LA1265 (S)
(AC: IC502)
AIN
17
4
CL
PD
16
DO
AVR-3801
DD
FM IN
AM IN
V
14
15
5
6
BO1
7
BO2
IO 2
813
BO3
BO4
IF IN
12
11
9
10
IO 1
22
1
LA3401 (AC: 503)
22
21
VOL
OSC
REG
SYM M ETRIC AL
REOCTANCE
CIRCUIT
FF
MUTING
FM AM C H AN G E
11
20
PHASE
COM PARATOR
FF
Ro
19 18
FF
38kHz
DECODER
19
18
17
PILOT DET
VCO STOP
FF
38kHz 90°FF19kHz 90°
Rb
Rc
Rc
15
17
RF Amp Mix.
Osc.
21
Rb
Buffer
22
15 14
16
M U TING C O NTR O L
F M A M C H A N G E O V E R
Vcc O N
MUTING
1
Level
Det.
Reg.
20
DRIVER
TRIGGER
STEREO
SW ITCH
23
FM IF
13
LAM P
MUTING
OUTPUT
Level
Det.
AM IF
GND
4
12
6
5
Q Det
Post
Amp
S Curve
Det.
AGC S meter
13
16
11
BU2090F (EX: IC103)
1Vss
2DATA
3CLOCK
4LCK
5Q0
6Q1
7Q2
8Q3
9Q4
7
Vcc
LED
Driver
SD Adj
14
CONTROL CIRCUIT
12-bit SHIFT RESISTER
12-bit STRAGE RESISTER
OUTPUT BUFFER (OPEN DRAIN)
10
9
12
8
DD
18
V
OE
17
Q11
16
Q10
15
Q9
14
Q8
13
Q7
12
Q6
11
Q5
10
1
2
3
5
4
678
9
11
10
19
AVR-3801
BA7625 (AC: IC302, 377) (RE: 402, 450, 451)
BA7626 (AC: IC301, 376) (RE: 452, 453)
Monitor OUT
GND
IN5
GND
IN4
CTL E
IN3
CTL D
1
2
3
6dB
LOGIC
4
5
6
7
6dB
LOGIC
8
LC75721E (EX: IC101)
G7 G8G9
G10
G11
AA8/G12
AA7/G13
AA6/G14
AA5/G15
AA4/G16
AA3
48 33
49
DI
CL
CE
RES
DD
V
OSCI
OSCO
Vss
TEST
FL
V
G1
G2
G3
G4
G5
G6
64
AM 1
AM 2
AM 3
AM 4
AM 5
AM 6
AM 7
AM 8
AM 9
AM 10
AM 11
16
15
14
13
12
11
10
9
IN1
CTL A
V OUT1
Vcc
IN2
CTL B
V OUT2
CTL C
AB E
LL *
HL *
MONITOR OUT
IN1
IN2
LH * IN3
HH L
HHH
IN4
IN5
Note 1: * mark means that feasible for either H or L.
Note 2: Each input terminal is provided with sink chip clamp (BA7625).
Each input terminal takes 20kohm at the end (BA7626).
CD E
LL *
HL *
V OUT1
¾
IN2
LH * IN3
HH L
HHH
IN4
IN5
CD E
LL *
HL *
MONITOR OUT
IN1
¾
LH * IN3
HH L
HHH
IN4
IN5
74VHC541MTC (AU: IC413)
SN74AHCT541PW (AU: IC414)
AA2
AA1
AM35
AM34
AM33
32
AM 17
AM 18
AM 19
AM 20
AM 21
AM 22
AM 23
AM 24
AM 25
AM 26
AM 27
AM 28
AM 29
AM 30
AM 31
AM 32
17
161
AM 12
AM 13
AM 14
AM 15
AM 16
LC75721E Terminal Function
Symbol
V
DD
Vss
V
FL
DI
CL
CE
OSCI
OSCO
RES
AM1~AM35
AA1~AA3
AA4/G16
AA5/G15
AA6/G14
AA7/G13
AA8/G12
G1~G11 Grid output terminal
TEST LSI test terminal
Function
Power terminal +5V
Power terminal GND
Power terminal FL drive
Serial data transfer terminal
DI: Data
CL: Clock
CE: Chip enable
External CR connecting terminal
System reset terminal
Anode output terminal
Anode/Grid output terminal
GND
G1
A1
A2
A3
A4
A5
A6
A7
A8
1
2
3
4
5
6
7
8
9
10
20
Vcc
19
G2
18
Y1
17
Y2
16
Y3
15
Y4
14
Y5
13
Y6
12
Y7
11
Y8
TC9273N-004 (AU: IC108)
Vss
1
S1
2
S2
3
4
S3
S4
5
6
S5
7
S6
S7
8
9
S8
10
S9
11
S10
12
13
GND
14
CK
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
20
V
STB
DATA
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Symbol Name
Pin No
1
13
28
2~12
S1~S10
12~27
14
15
DATA
16
Vss
GND
V
CK
STB
DD
+Power Terminal
Digital Ground
+Power Terminal
I/O Terminal
Clock Input
Data Input
Dual Power Use:VDD = 8.0~17 V Single Power Use:VDD = 8.0~18V
Input terminal of analog switch.
Clock input for data transfer.
Serial input for switch setting.
Strobe InputStrobe input for data writing.Strobe Input
Function
GND=0V
Vss=-8.0~-17V
GND=0V
Low level
Border Input
Terminal
DD
TC9273N Terminal Function
AVR-3801
MC74HC4053N (AC: IC304)
1
2
V
H
C
X
B
L
L
H
H
X
A
L
H
L
H
X
Y0
Y0
Y1
Y1
3
4
5
6
7
8
9
10
11
16
15
14
13
12
Y1
Y0
Z1
Z
Z0
Enable
EE
GND
Vcc
Y
X1
X
X0
C
A
B
C ontrol Inputs
Enable
Select
ON Switches
L
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
L
L
H
H
L
H
L
H
Z0
Z0
Z0
Z0
Z1
Z1
Z1
Z1
Y0
Y0
Y1
Y1
X0
X1
X0
X1
X0
X1
X0
X1
None
X = D o n 't C a re
BA15218
UPC4570GE
BA4510F
LM833MX
(EX: IC810)
(AU: IC112)
(EX: IC301, 308, 701)
(AU: IC109, 731~734)
(AU: IC603)
(EX: IC801~804)
(CO: IC103)
A OUTPUT
A –INPUT
A+INPUT
V
B OUTPUT
V
B –INPUT
B +INPUT
1
2
3
4
5
7
8
6
NJM2229S (AC: IC305)
3
2
4
6
7
8
9
10
11
12
13
14
1
15
16
5
1
16
Sync Sepa
Sync Det
Phase
Det
Vsync Sepa
32fH
VCO
1/32
PQ15RW11 (RE: IC907)
4
3
2
1
Vin
Vo
Vadj
GND
S p e c ific IC
1
2
3
4
W29EE011P-90 (AU: IC303)
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15 16
17 18 19
20
21
22
23
24
25
26
27
28
29
3031
32
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
DQ1
DQ2
GND
DQ3
DQ4
DQ5
DQ6
A14
A13
A8
A9
OE
DQ7
A12
A15
A16NCVDDWENC
A0 - A16
DQ0 - DQ7
CE
OE
WE
V
DD
GND
NC
A10
CE
A11
Terminal Function
Name Function
Address input
Data in/output
Chip enable
Output enable
Write enable
Power terminal
GND
No connection
SN74HC151NS (AU: IC510)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
5
D2
D1
D0
Y
W
S
D4
D5
D6
D7
A
B
C
3
2
1
0
Y
W
Strobe
GND
Vcc
4
5
6
7
A
B
C
Data
Inputs
Data
Select
Data
Inputs
Outputs
74VHC123A (AU: IC517)
15
1
2
3
4
5
6
7
8
5
16
14
13
12
11
10
9
CLR
QQ
QQ
CLR
1A
1B
1CLR
1Q
2Q
2Cex1
2Rext/Cext
GND
Vcc
1Rex/Cext
1Cext
1Q
2Q
2CLR
2B
2A
74LVX157 (AU: IC525)
1A
1B
1Y
2A
2B
2Y
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Vcc
ST
4A
4B
4Y
3A
3B
3Y
SE
LECT
5
SEL
SN74LV4040APW (AU: IC606)
O utputs
OL
OF
OE
OG
OD
OC
OB
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Vcc
OK
OJ
OH
OI
CLR
CLK
O utputs
Outputs
OA
OL
OA
OF
OE
OG
OD
OC
OB
OK
OJ
OH
OI
CLR
CLK
Truth Table
21
AVR-3801
LH28F800BVE-BTL90 (AU: IC403)
A15
A14
A13
A12
A11
A10
WE
RESET
Vpp
WP
RDY/BSY
A18
A17
NC
NC
1
2
3
4
5
6
7
A9
8
A8
9
10
11
12
13
14
15
16
17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
48
A16
47
BYTE
46
Vss
45
DQ15/A-1
44
DQ7
43
DQ14
42
DQ6
41
DQ13
40
DQ5
39
DQ12
38
DQ4
37
V
DD
DQ11
36
DQ3
35
DQ10
34
DQ2
33
DQ9
32
DQ1
31
DQ8
30
DQ0
29
OE
28
Vss
27
CE
26
A0
25
AD1854 (AU: IC701, 702, 703, 704)
DGND
MCLK
CLATCH
CCLK
CDATA
384/256
X2MCLK
ZEROR
DEEMP
96/48
AGND
OUTR+
OUTR
FILTR
1
2
3
4
5
6
7
8
9
10
11
12
13
-
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DVDD
SDATA
BCLK
L/RCLK
PD/RST
MUTE
ZEROL
IDPM0
IDPM1
FILTB
AVDD
OUTL+
OUTL
AGND
-
Terminal Function
Symbol Function Name
A0~A18
DQ0~DQ14
DQ15A-1
CE
OE
BYTE
WE
RDY/BSY
RESET
Address input
Data in/output
Data in/output/Address input
Chip enable input
Output enable input
Word/bute select input
Write enable input
Ready/busy output
Hardware reset input
WP Write protect input
NC
V
Vss
DD
, Vpp
No connection
Power
GND
Terminal Function
No.
11,15 AGND I Analog Ground
Name Function
I/O
1 DGND I Digital Ground.
2 MCLK I Master Clock Input
3 CLATCH I Latch input for control data
4 CCLK I Control clock input for control data
5 CDATA I Serial control input
6 384/256 I Selects the master clock mode
7 X2MCLK I Selects internal clock doubler (LO) or internal clock=MCLK (HI)
8 ZEROR O Right Channel Zero Flag Output
9 DEEMP I De-Emphasis
10 96/48 I Selects 48kHz (LO) or 96kHz Sample Frequency Control
12 OUTR+ O Right Channel Positive line level analog output
13 OUTR- O Right Channel Negative line level analog output
14 FILTR O Voltage Reference Filter Capacitor Connection
16 OUTL- O Left Channel Negative line level analog output
17 OUTL+ O Left Channel Positive line level analog output
18 AVDD I Analog Power supply
19 FILTB O Filter Capacitor connection
20 IDPM1 I Input serial data port mode control one
21 IDPM0 I Input serial data port mode control zero
22 ZEROL O Left Channel Zero Flag output
23 MUTE I Mute. Assert HI to mute both stereo analog output
24 PD/RST I Power-Down/Reset
25 L/R CLK I Left/Right clock input for input data
26 BCLK I Bit clock input for input data
27 SDATA I Serial input
28 DVDD I Digital Power Supply
22
HY57V16160D (AU: IC417, 418)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
DQ15
DQ14
VssQ
DQ12
V
DD
Q
DQ11
DQ10
VssQ
DQ9
DQ8
V
DD
Q
NC
UDQM
CLK
CKE
NC
A9
A8
A7
A6
A5
A4
Vss
DQ0
DQ1
VssQ
DQ2
DQ3
V
DD
Q
DQ4
DQ5
VssQ
DQ6
DQ7
V
DD
Q
LDQM
WE
CAS
RAS
CS
A11
A10
A0
A1
A2
A3
V
DD
25
49
50
V
DD
DQ13
Vss
SN74AHCT573PW (AU: IC411)
SN74LV573ANS (AU: IC302, 412)
1
2
3
4
5
6
7
8
10
9
20
19
18
17
16
15
14
13
12
11
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
Vcc
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
LE
D
Q
L
D
Q
L
D
Q
L
D
Q
L
D
Q
L
D
Q
L
D
Q
L
D
Q
L
D0
D1 D2
D3 D4 D5 D6
D7
LE
OE
1
234
567
89
11
12131415
16
17
1819
Q0 Q1
Q2
Q3
Q4 Q5 Q6 Q7
SN74LV00APW
(AU: IC408, 529)
1A
1B
1Y
2A
2B
2Y
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vcc
4B
4A
4Y
3B
3A
3Y
GND
74VHC02MTC
(AU: IC410)
1Y
1A
1B
2Y
2A
2B
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vcc
4Y
4B
4A
3Y
3B
3A
SN74AHCT08PW
(AU: IC421, 422)
1A
1B
1Y
2A
2B
2Y
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vcc
4B
4A
4Y
3B
3A
3Y
GND
SN74LV14APW
(AU: IC530, 532)
1A
1Y
2A
2Y
3A
3Y
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vcc
6A
6Y
5A
5Y
4A
4Y
MM74HCU04SJ
(RE: IC704)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
Vcc
6A
6Y
5A
5Y
4A
4Y
AVR-3801
Terminal Function
Pin Pin Name Description
CLK Clock
CKE Clock Enable
CS Chip Select Command input enable or mask except CLK, CKE and DQM
BA Bank Address Select either one of banks during both RAS and CAS activity
A0~A10 Address
/Vss
Q
Row Address Strobe,
Column Address
Strobe, Write Enable
Data Input/Output
Mask
Data Output
Power/Ground
RAS, CAS,
WE
LDQM,
UDQM
DQ0~DQ15 Data Input/Output Multiplexed data input/output pin
VDD/Vss Power Supply/Ground Power supply for internal circuit and input buffer
DDQ
V
NC No Connection No connection
The system clock input. All other inputs are referenced to the SDRAM on
the rising edge of CLK.
Controls internal clock signal and when deactivated, the SDRAM will be
one of the states among power down, suspend or self refresh
Row Address: RA0~RA10, Column Address: CA0~CA7, Auto-Pre charge
flag: A10
RAS, CAS and WE define the operation.
Refer function truth table for details
DQM control output buffer in read mode and mask input data in write
mode
Power supply for DQ
23
AVR-3801
MM74HC4052N
(AC: IC371, 375)
(RE: IC401)
1
Y0
2
Y2
3
Y-COM
4
Y3
5
Y1
6
INH
7
V
EE
8
Vss
TC9459N
(EX: IC805~809)
28
1
16
15
13
10
14
12
11
9
V
DD
X2
X1
X-COM
X0
X3
A
B
V
DD
INH 6
A 10
B 9
V
SS
V
EE
X0 12
X1 14
X2 15
X3 11
Y0 1
Y1 5
Y2 2
Y3 4
14
MM74HC4053N
(RE: IC403)
DD
16
9
DD
V
Y-COM
X-COM
X1
X0
A
B
C
V
INH6
Vss8
V
X0 12
X1 13
Y0 2
Y1 1
Z0 5
Z1 3
A11
B10
LEVEL
BINARY TO 1 of 2
CONVER
DECODER WITH INHIBIT
-TER
C9
EE
7
14 X
15 Y
4 Z
16
LEVEL
BINARY TO 1 of 4
CONVER
DECODER WITH INHIBIT
-TER
8
7
13 X
3 Y
Z-COM
INH
V
Vss
1
Y1
2
Y0
3
Z1
4
5
Z0
6
7
EE
8
16
15
14
13
12
11
10
SN74HC153NS
(RE: IC705, 706)
NC
L-OUT
NC
L-IN
L-LD1
L-LD2
L-A-GND
NC
CS1
NC
GND
CK
SS
V
1
2
3
Ω
/
50k
TEP
91S
4
VR
5
6
7
8
9
10
11
12
13
14
L-ch7 to 91decoder
L-ch latch circuit
Shift register (24Bit)
Level shift circuit
DD
V
28
Same
R-ch7 to 91decoder
R-ch latch circuit
as L-ch
27
NC
R-OUT
26
25
R-IN
24
23
R-LD1
22
R-LD2
21
R-A-GND
20
19
CS2
NC
18
17
16
STB
15
NC
NC
NC
DATA
1G
1C3
1C2
1C1
1C0
GND
1Y
1
2
B
1G
3
1C3
4
1C21C1
5
B
B
6
1C0
A
1Y
7
A
8
16
Vcc
15
2G
14
A
2G
13
2C3
2C3
12
2C2
2C22C1
B
B
11
A
A
2C1
10
2C0
2C0
9
2Y
2Y
Europe model only
SAA6579T (CO: IC301)
1
QUAL
2
RDDA
3
V
REF
4
MUX
V
DD A
5
6
V
SS A
7
CIN
SCOUT
8
24
Europe model only
LC7074M (CO: IC302)
16
RDCL
15
T57
14
OSCO
OSCI
13
V
DD D
12
V
SS D
11
TEST
10
MODE
9
SAA6579T Terminal Function
Pin No. Symbol Function
QUAL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Quality indication output.
RDDA
RDS data output.
Reference voltage output (0.5 V
V
REF
MUX
Multiplex signal input.
DD A
V
+5V power supply for analog part.
V
SS A
Ground for analog part (0V).
CIN
Subcarrier input to comparator.
SCOUT
Subcarrier ouput of reconstruction filter.
MODE
Oscillation mode/test control input.
TEST
Test enable input.
SS D
V
Ground for digital part (0V).
V
DD D
+5V power supply for digital part.
OSCI
Oscillator input.
OSCO
Oscillator output.
T57
57kHz clock signal output.
RDCL
RDS clock output.
DD A
).
RES
CLOCK-IN
DATA-IN
CORR. SEL
CL. ED. SEL
OSC1
GND
GND
+5V
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
OSC2
GND
CLOCK-OUT
DATA-OUT
DATA START
ERROR
CORRECTION
D S CONTROL
RECEIVE
AVR-3801
NJM7805FA (S) (RE: IC901)
NJM7815FA (S) (RE: IC905)
BA033T (AU: IC601)
BA05T (RE: IC902)
KIA7806API (PO: IC501)
KIA7812API (CO: IC402)
KIA7820API (RE: IC904)
NJM7912FA (RE: IC906) SG-8002DCPT (12.287MHz)
(AU: IC605)
Output
GND
Input
Output
Input
GND
4
V
DD
1
2
OE
Vss
OUT
1
2
4
3
OPTICAL
INPUT
GP1F37R1 (RE: IC701~703)
OUTPUT
GP1F38T2 (RE: IC707)
2
1
3
DRIVE
IC
LED
1
3
2
1. Vcc
2. GND
3. Vout
1. Vin
2. Vcc
3. GND
1
2
3
1
2
3
IC PROTECTOR
ICP-N15 (PO: IC502)
OTHERS
GP1U27X (Remote Control Sensor)
(EX: IC102)
GND
Vcc
Vout
GND
VOUT
Vcc
Head
Am p
Lim iter
Am p
BPF
D e te c to r &
C om parator
In te g ra to r
H ysteresis
C om parator
HG-8002JA (X'tal Oscillator)
(AU: IC406)
4
1
2
3
1. OE or ST
2. GND
3. OUT
4: V
DD
25
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