Denon AVR-3805, AVR-3890 Service Manual
For Europe & Asia model
SERVICE MANUAL
MODEL
AV SURROUND RECEIVER / AMPLIFIER
AVR-3805
AVC-3890
注 意
サービスをおこなう前に、このサービスマニュアルを
必ずお読みください。本機は、火災、感電、けがなど
に対する安全性を確保するために､さまざまな配慮を
おこなっており、また法的には「電気用品安全法」に
もとづき、所定の許可を得て製造されております。
従ってサービスをおこなう際は、これらの安全性が維
持されるよう、このサービスマニュアルに記載されて
いる注意事項を必ずお守りください。
For purposes of improvement, specifications and
design are subject to change without notice.
Please use this service manual with referring to the
operating instructions without fail.
Some illustrations using in this service manual are
slightly different from the actual set.
16-11, YUSHIMA 3-CHOME, BUNKYO-KU, TOKYO 113-0034 JAPAN
本機の仕様は性能改良のため、予告なく変更する
ことがあります。
補修用性能部品の保有期間は、製造打切後8年です。
修理の際は、必ず取扱説明書を参照の上、作業を
行ってください。
本文中に使用しているイラストは、説明の都合上
現物と多少異なる場合があります。
X0197V.02 DE/CDM 0403
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.
500V
1M
2AVR3805 / AVC-3890
(1)
(2)
(1)
(2)
2
WIRE ARRANGEMENT ワイヤー整形図
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
AVR-3805 / AVC-3890
3
3
AVR-3805 / AVC-3890
4
CAUTIONINSERVICING
●InitializingAVSURROUNDRECEIVER
AVSURROUNDRECEIVERinitializationshouldbe
performedwhenthemcom,peripheralpartsofmcom,
andDSPP.W.B.arereplaced.
1. Switchofftheunit.
2. HoldthefollowingPUREDIRECTbuttonandDI
RECTbutton,andswitchontheunit.
3. Checkthattheentiredisplayisflashingwith
anintervalofabout1second,andreleaseyour
fingersfromthe2buttonsandthemicroprocessor
willbeinitialized
Note:・Ifstep3doesnotwork,startoverfromstep1.
・Allusersettingswillbelostandthisfactorysetting
willberecoveredwhenthisinitializationmode.
Somakesuretomemorizeyoursettingfor
restoringaftertheinitialization.
サービス時の注意事項
●AVサラウンドアンプの初期化について
マイコンやマイコン周辺部品、DSP 基板等を交換した場
合は、AV サラウンドアンプの初期化を行って下さい。
1. オン／オフボタンを OFF にします。
2. PUREDIRECTボタンと DIRECTボタンを同時に押
-
しながら、オン／オフボタンを押して ON にしま
す。
3. ディスプレイ表示が約 1秒間隔で点滅するのを
確認後、2つのボタンから指を離します。
●マイコンが初期化されます。
注意 :・上記 3 の状態にならない場合は、もう一度操作 1
からやり直してください。
・初期化を行うとお客様が設定した内容が工場出荷
状態に戻りますので、あらかじめ設定内容を
控えておき初期化後再設定してください。
4
ADJUSTMENT 調整
Audio Section
Idling Current (1U-3469-1)
Required measurement equipment: DC Voltmeter
Preparation
(1) Avoid 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).
(2) Presetting
POWER (Power sourse switch) OFF
SPEAKER (Speaker terminal) No load
(Do not connect speaker, dummy resistor, etc.)
Adjustment
(1) Remove top cover and set VR101, VR102, VR201,
VR301, VR302, VR401, VR402, on 1U-3469-1 (Power
Unit) at fully counterclockwise (
(2) Connect DC Voltmeter to test points (FRONT-Lch:
1 2
TP301
CENTER ch: TP301
3
4
pin, FRONT-Rch: TP101
3 4
pin, SURROUND-Lch: TP101
pin, SURROUND-Rch: TP101
SURROUND BACK-Lch: TP301
5
6
BACK-Rch: TP301
pin).
(3) Connect power cord to AC Line, and turn power switch
"ON".
(4) Presetting.
MASTER VOLUME : "---" counterclockwise (
MODE : 7CH STEREO
FUNCTION : CD
(5) Allow 2 minutes, and turn VR101 clockwise (
adjust the TEST POINT voltage to 6.5 mV ±0.5 mV DC.
(6) After 10 minutes from preset, turn VR101 to set the
voltage to 8 mV ±0.5 mV DC.
(7) Adjust the Variable Resistors of other channels in the
same way.
(8) After 5 minutes from (6), turn VR101 to set the voltage to
8 mV ±0.5 mV DC.
(9) Adjust the Variable Resistors of other channels in the
same way.
).
5 6
pin,
1
2
pin,
7
8
pin, SURROUND
min.)
) to
(1)
15 30
(2)
(1) 1U-3469-1
VR101, VR102, VR201, VR301, VR302, VR401, VR402
(2) (FRONT-Lch: TP301
Rch: TP101
SURROUND-Lch: TP101
TP101
pin, SURROUND BACK-Rch: TP301
Voltmeter
(3) AC100V 95 105V
(4) ON
MASTER VOLUME
SPEAKER
(5) 2
(6)
(7)
(8) (6) 5 VR101
AVR-3805 / AVC-3890
(1U-3469-1)
: DC Voltmeter
OFF
( )
( )
1
2
pin, FRONT-
5 6
1 2
pin, SURROUND BACK-Lch: TP301
( )
MODE : 7CH STEREO
FUNCTION : CD
VR101 ( )
6.5mV ±0.5mV DC
10 VR101
8mV ±0.5mV DC
pin, CENTER ch: TP301
3
4
pin, SURROUND-Rch:
"ON"
5 6
3
4
pin) DC
5
pin,
7 8
8mV ±0.5mV DC
(9)
5
DC Voltmeter
SR ch
VR302
SL ch
VR301
FR ch
VR102
FL ch
VR101
C ch
VR201
SBR ch
VR402
SR ch
SL ch
FR ch
FL ch
C ch
SBR ch
SBL ch
AVR-3805 / AVC-3890
TP101
TP301
6
SBL ch
VR401
Audio Section
6
Video Section
Component Video Level Adjustment
Required measurement equipment etc: Oscilloscope, DVD
VIDEO PLAYER (ex: DVD-1500)
Test Disc: DVD T-S01
Preparation
(1) Avoid direct blow from an air conditioner or an electric
fan, and adjust the unit at normal room temperature 15
°C ~ 30 °C (59 °F ~ 86 °F).
(2) Playback the color-bar 75% of the Test Disc (Title 12)
using the DVD Video Player, and check that Y and C
levels of the S terminal output are within the specified
output levels.
If they are out of the specified levels, adjust with the
variable resister inside of the unit.
(3) Presetting
POWER (Power source switch) OFF
SPEAKER (Speaker terminal) No load
(Do not connect speaker, dummy resistor, etc.)
DVD (Video terminal) No input
Adjustment
(1) Remove top cover and set VR101, VR102, VR103 on
1U-3475-1 (Convert Unit) at fully counterclockwise (
(2) Connect a pin-plug terminated with 75-ohms to Y(Cb,
Cr) of the Component Video Monitor Output, and hook
up the Oscilloscope's probe to both ends of the pin-plug.
(3) Connect S terminal output of the DVD Player with the
DVD input terminal of the Receiver.
(4) Connect power cord to AC Line, and turn power switch
"ON".
(5) Presetting
FUNCTION: DVD
Playback the color-bar 75% of the Test Disc (Title 12)
(6) Turn VR101 clockwise ( ) to adjust the
COMPONENT VideoY voltage (except H.Sync) to 714
±50 mVp-p. (Refer to Fig.1)
(7) Adjust the Variable Resistors of Cb: VR102 and Cr:
VR103 in the same way. (Refer to Fig. 2, 3)
Cb,Cr: 486±50 mVp-p. (U.S.A. & Canada model)
525±50 mVp-p. (Others)
AVR-3805 / AVC-3890
: Oscilloscope, DVD VIDEO PLAYER
: DVD-1500)
(
: DVD T-S01
(1)
15 30
(2) DVD VIDEO PLAYER
75 (Title12) S Y C
(3)
OFF
( )
DVD
(1) 1U-3475-1
).
VR101, VR102, VR103 ( )
(2) Y(Cb, Cr) 75
Oscilloscope
(3) DVD VIDEO PLAYER S DVD
(4)
"ON"
(5) ON
FUNCTION DVD
75 (Title12)
(6) VR101 ( )
Y(H.Sync ) (Fig.1 )
714mV ±50mVp-p
(7)
Cb: VR102 Cr: VR103
(Fig.2 3 )
Cb,Cr: 525±50 mVp-p.
7
7
Oscilloscope
AVR-3805 / AVC-3890
8
Video Section
VR103Cr
Cb
VR102
VR101
Component Video Y
8
AVR-3805 / AVC-3890
9
Volts
IRE:FLT
100.0
0.5
0.0
0.5
-20.0 -10.0 0.0
Volts
0.5
IRE:FLT
50.0
Y-Signal
714±50mV
p-p
10.0
20.0 30.0
Fig.1 Component Video Y signal
40.0 50.0 60.0
486±50mV (U.S.A. & Canada model)
p-p
525±50mV (Others)
p-p
0.0
-0.5
Volts
0.5
0.0
0.0
-50.0
0.0
IRE:FLT
50.0
0.0
-50.0
20.0
Fig.2 Cb signal
40.0
60.0
486±50mV (U.S.A. & Canada model)
525±50mV (Others)
80.0
p-p
p-p
-0.5
0.0
20.0
Fig.3 Cr signal
9
40.0
60.0
80.0
AUDIO BLOCK DIAGRAM
㧗
DENON LINK (3rd EDITION)
INPUT
COAX1
COAX2
OPT1
OPT2
OPT3
OPT4
V-AUX
RECOUT
OPT5
OPT6
MIC
MIC
＋ ＋
INPUT
SELECT
REC
SELECT
DL SL/SR
DL C/SW
DL FL/FR
LC89057W-VF4-E
&+4
LC89057W-VF4-E
&+4
LC89057W-VF4-E
&+4
ADSP-21266
DSP
SL/FL
DSD_SL
DSD_FL
FR/SR
DSD_FR
DSD_SR
SBL/C
DSD_SBL
DSD_C
SW/SBR
DSD_SW
DSD_SBR
EPM3032A
PLD
PCM_SL/FL
DSD_SL
DSD_FL
PCM_FR/SR
DSD_FR
DSD_SR
PCM_SBL/C
DSD_SBL
DSD_C
PCM_SW/SBR
DSD_SBR
DSD_SW
D/A
PCM179
1A
D/A
PCM179
1A
D/A
PCM179
1A
D/A
PCM179
1A
AVR-3805 / AVC-3890
＋
−
＋
＋
−
＋
＋
−
＋
−
＋
−
＋
−
＋
−
＋
−
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
SL
FL
FR
SR
SBL
C
SW
SBR
10
PHONO
DVD
VDP
DBS
V-AUX
VCR-1
VCR-2
CDR
TUNER
TUNER
VCR-1
VCR-2
CDR
ZONE3L
ZONE3R
FL
FR
SW
SL
SR
SBL
SBR
CD
TV
C
INPUT
EQ
RECOUT
LINEOUT
8ch
EXT.IN
MUT
MUT
Except
Japan
model
Japan
model
Lch
AUDIO
SELECT
TC94A46FG
ZONE3
ZONE1
ZONE2
Rch
AUDIO
SELECT
㧗
−−
㧙
−
＋
＋
＋
＋
＋
＋
−
＋
＋
A/D
ADDATA
PCM180
4
㧗
−−
FLlarg
㧙
FLsmal
FRlarg
FRsma
ZONE3L
ZONE3R
EXT-SL
EXT-FL
EXT-FR
EXT-SR
EXT-SBL
EXT-C
EXT-SW
EXT-SBR
SL
FL
FR
SR
SBL
C
SW
SBR
SIGNAL SELECTOR
TC9274N-017
E.Vol TC94A32FG
SL
FL
FR
SR
SBL
C
SW
SBR
＋
PREOUT
−
＋
−
＋
−
＋
−
＋
−
＋
−
＋
−
＋
−
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
MUT
FL
FR
C
SW
SL
SR
SBL/ZONE3L
SBR/ZONE3R
ZONE2L
ZONE2R
SPOUT
＋
＋
＋
＋
＋
＋
＋
FL
FR
C
SL-A
SR-A
SL-B
SR-B
ZONE2L
ZONE2R
＋
＋
TC9459F
SBL/
ZONE3L
SBR/
ZONE3R
H/POUT
H/P L
H/P R
H/P
10
BLOCK DIAGRAM
AVR-3805 / AVC-3890
11
11
LEVEL DIAGRAMS (1/6)
FRONT CH
INPUT
BUFFAM
A/D INPUT
REV.AMP
D/A
OUTPUT
FILTER
AMP
STEREO
HPF
GAIN
ADJ.AM
PRE
AMP
TONE
AMP
AVR-3805 / AVC-3890
POWER
AMP
12
LINE IN
EXT IN
200mV
+20dB
+10dB
0dB
-10dB
-20dB
-30dB
-40dB
Dolby,DTS,AAC,PCM
Dolby,DTS,PCM、MLP,DSD
LINE IN/EXT IN
＋
＋ −
−
−
DIGITAL IN
DENONLINK
-9dB
＋
＋
A/D
PCM180
4
−
PCM1804
0dBFS
( 0.88Vrms)
-10dBFS
-20dBFS
DIR
DSP
D/A
PCM179
1A
PCM1791
0dBFS
(0.58Vrms)
-10dBFS
＋
−
＋
−
+11dB
＋
FGAI
D/A OUT
MUTE
A/DIN
141.9mVrms
INPUTDIFFERENTIAL
+/-:70.9mVrms
-30dBFS
-40dBFS
-20dBFS
SW YES
-20dBFS(DIG.IN)
-22dBFS(A/D IN)
-26dBFS(DSD IN)
-30dBFS
SW NO
-32dBFS(DIG.IN)
F$(5
+12dB
Dolby DTS AAC PCM(2ch) MLP DSD2ch DSDMch DSD→PCM A/DIN
SW YES -20dBFS -20dBFS -20dBFS -20dBFS -20dBFS -26dBFS -20dBFS -22dBFS
SW NO -32dBFS -32dBFS -32dBFS -32dBFS -32dBFS -26dBFS -32dBFS -
E.VOL
TC94A3
2F
＋
ANALOG
ATT
SPOUT
MUTE
PREOUT
MUTE
＋
+29dB
ANALOG
ATT
-35dB
H/POUT
PREOUT
+30dB
SPOUT
1.87W/8ohm
3.87V
+20dB
+10dB
SPOUT
Vol.:0dB
0dB
PREOUT
150mVrms
-10dB
H/POUT
69mVrms/8ohm
-20dB
-0.5dB
-2.5dB
+3.5dB
-0.7dB
-30dB
-40dB
12
LEVEL DIAGRAMS (2/6)
CENTER CH
D/A
OUTPUT
FILTER
AMP
PRE
AMP
AVR-3805 / AVC-3890
POWER
AMP
13
EXT IN
200mV
+20dB
+10dB
0dB
-10dB
-20dB
EXT IN
DIGITAL IN
DENONLINK
DIR
DSP
0dBFS
(0.58Vrms)
-10dBFS
-20dBFS
-20dBFS(DIG.IN)
-22dBFS(A/D IN)
-26dBFS(DSD IN)
-30dBFS
D/A
PCM1791
＋
−
＋
−
D/A OUT
＋
MUTE
E.VOL
TC94A32
F
＋
ANALOG
ATT
SPOUT
MUTE
PREOUT
MUTE
＋
+29dB
PREOUT
+30dB
SPOUT
1.87W/8ohm
3.87V
+20dB
+10dB
SPOUT
Vol.:0dB
0dB
PREOUT
150mVrms
-10dB
-20dB
+11dB
-0.5dB
-2.5dB
+3.5dB
-0.7dB
-30dB
-40dB
-40dBFS
Dolby DTS AAC PCM(2ch) MLP DSD DSD→PCM A/DIN
-20dBFS -20dBFS -20dBFS -20dBFS -20dBFS -26dBFS 20dBFS -22dBFS
-30dB
-40dB
13
LEVEL DIAGRAMS (3/6)
SUBWOOFER CH
D/A
OUTPUT
FILTER
AMP
PRE
AMP
AVR-3805 / AVC-3890
14
EXT IN
200mV
+20dB
+10dB
0dB
DIGITAL IN
DENONLINK
DIR
DSP
D/A
PCM1791
0dBFS
(0.58Vrms)
-10dBFS
＋
−
＋
−
+(11+13)dB
D/A OUT
＋
MUTE
E.VOL
TC94A32
Vol.:0dB
+2.5dB
F
-9.5dB
＋
PREOUT
MUTE
PREOUT
+20dB
+10dB
0dB
PREOUT
-10dB
-20dB
-30dB
-40dB
EXT IN
-20dBFS
-26dBFS(DSD IN)
-30dBFS
-38dBFS(DIG.IN)
-40dBFS(A/D IN)
-40dBFS
Dolby DTS AAC PCM(2ch) MLP DSD DSD→PCM A/DIN
-38dBFS -38dBFS -38dBFS -38dBFS -38dBFS -26dBFS -38dBFS -40dBFS
+4.5dB
-10dB
+12.5d
-20dB
-30dB
-40dB
14
LEVEL DIAGRAMS (4/6)
SURROUND CH
D/A
OUTPUT
FILTER
AMP
PRE
AMP
AVR-3805 / AVC-3890
POWER
AMP
15
EXT IN
200mV
+20dB
+10dB
0dB
EXT IN
DIGITAL IN
DENONLINK
DIR
DSP
D/A
PCM1791
0dBFS
(0.58Vrms)
-10dBFS
＋
−
＋
−
D/A OUT
＋
MUTE
E.VOL
TC94A32
F
＋
ANALOG
ATT
SPOUT
MUTE
PREOUT
MUTE
＋
+29dB
PREOUT
+30dB
SPOUT
1.87W/8ohm
3.87V
+20dB
+10dB
SPOUT
Vol.:0dB
+
+
-0.5dB
-2.5dB
+0.5dB
-0.7dB
0dB
PREOUT
-10dB
-20dB
-30dB
-40dB
-20dBFS
-23dBFS(DIG.IN)
-25dBFS(A/D IN)
-26dBFS(DSD IN)
-30dBFS
-40dBFS
Dolby DTS AAC PCM(2ch) MLP DSD DSD→PCM A/DIN
-23dBFS -23dBFS -23dBFS -23dBFS -23dBFS -26dBFS -23dBFS -25dBFS
-10dB
-20dB
-30dB
-40dB
15
LEVEL DIAGRAMS (5/6)
SURROUND BACK CH
D/A
OUTPUT
FILTER
AMP
PRE
AMP
AVR-3805 / AVC-3890
POWER
AMP
16
EXT IN
+20dB
+10dB
DIGITAL IN
DENONLINK
DIR
DSP
D/A
PCM1791
0dBFS
(0.58Vrms)
＋
−
＋
−
D/A OUT
＋
MUTE
ZONE2
E.VOL
TC94A3
2F
＋
ANALOG
ATT
SPOUT
MUTE
PREOUT
MUTE
＋
+29dB
+29dB
SPOUT
PREOUT
+30dB
SPOUT
1.87W/8ohm 3.87V
SPOUT (D/Aout)
0.94W/8ohm 2.74V
+20dB
+10dB
200mV
0dB
-10dB
-20dB
-30dB
-40dB
EXT IN
-10dBFS
+11dB
-20dBFS
-23dBFS(DIG.IN)
-25dBFS(A/D IN)
-30dBFS
-40dBFS
Dolby DTS AAC PCM(2ch) MLP DSD→PCM A/DIN
-23dBFS -23dBFS -23dBFS -23dBFS -23dBFS -23dBFS -25dBFS
16
Vol.:0dB
-0.5dB
-2.5dB
-2.5dB
-0.7dB
-0.7dB
0dB
PREOUT
PREOUT
(D/Aout)
-10dB
-20dB
-30dB
-40dB
LEVEL DIAGRAMS (6/6)
ZONE2 & ZONE3
AVR-3805 / AVC-3890
17
LINE IN
+20dB
ZONE2
ZONE3
PRE
AMP
POWER
AMP
ZONE2.Vol
＋
E.VOL
TC9459F
＋
PREOUT
MUTE
ZONE2
PREOUT
ZONE3.Vol
＋
ZONE1
SORROUND BACK
ZONE3
POWER AMP ASSIGN ON:ZONE3
OFF:SBch
E.VOL
TC94A32
F
＋
ANALOG
ATT
SPOUT
MUTE
PREOUT
MUTE
LINEOU
T
＋
+29dB
ZONE3
PREOUT
ZONE3
LINEOU
+30dB
SPOUT
1.87W/8ohm
3.87V
+20dB
ZONE3
SPOUT
200mV
+10dB
0dB
-10dB
-20dB
-30dB
-40dB
LINE IN
Vol.:0dB
-18dB
-2.5dB
+15.5dB
-0.7dB
+10dB
LINEOUT
200mVrms
0dB
PREOUT
150mVrms
-10dB
-20dB
-30dB
-40dB
17
CLOCK FLOW & WAVE FORM IN DIGITAL BLOCK
(3)
(17)
(3)
)
Wave form
1
CH1: D-DATA
(IC510 (5) )
AVR-3805 / AVC-3890
18
2
CH1: DATA
CH2: fs
CH3: 64fs
3
CH1: DATA
INPUT
Dlink
INPUT
SELECTOR
IC806
SN74HC151APW
COAXIAL1 (3) RLRCK(20) (10)fsDIR1 64fsDSPOUT(44) (M13)DAIP12_SD3B
COAXIAL2 (2) XIN(29) fsDSPOUT(25) (P14)DAIP11_SD3A
OPTICAL1 (12) ADIN(24) SL/FL(71) (J14)DAIP16_SD4B PCM DSD
OPTICAL2 (13) (5) FR/SR(60) (K14)DAIP15_SD4A (1)LRCK DATA_R
OPTICAL3 (14) SBL/C(84) (L14)DAIP14_SFS23 (2)BCK GND
OPTICAL4 (15) SW/SBR(19) (M14)DAIP13_SCLK23 (3)DATA DATA_L
OPTICAL5 (1) I/O3_SL(96) (P08)DAIP3_SCLK0 (5)SCK BCK
OUTPUT
SELECTOR
IC807
SN74HC151APW
(3) PCMSBL_C/DSD_SBL(63) (1)LRCK DATA_R
(2) PCMSW_SBR/DSD_SW(67) (2)BCK GND
(12) fs/DSD_FL(29) (3)DATA DATA_L
(13) (5) fs/DSD_SR(31) (5)SCK BCK
(14) (4)RX2 fs/DSD_C(36)
(15) SDATADIR(21) (23)SDATADIR fs/DSD_SBR(35)
(1) RBCK(17) (6)64fsDIR2 256/64fs1(45)
OUTPUT RLRCK(20) (14)fsDIR2 256/64fs2(41)
OPTICAL3 (48)TXO (9)64fsAD 64fs/GND2(40) (1)LRCK DATA_R
OPTICAL4 TMCK(44) (48)256fsDIT CLK IN(18) (2)BCK GND
DIR
IC816
RMCK(16) (87)256fsDIR PCM DSD
(4)RX2 FDATADSP(69) (F14)DAIP20_SFS45 (1)LRCK DATA_R
FDATADIR(21) (58)FDATADIR CDATADSP(46) (G14)DAIP19_SCLK45 (2)BCK GND
(8)RX4 SDATADSP(47) (H13)DAIP18_SD5B (3)DATA DATA_L
SBCK(22) (83)SBCK (5)SCK BCK
SLRCK(23) (57)SLRCK 64fsDSP(52) (P13)DAIP9_SD2A
RBCK(17) (8)64fsDIR1 fsDSP(13) (N14)DAIP10_SD2B
IC815
LC89057W-VF4-E
(4)RX2 I/O4_SR(20) (N10)DAIP4_SFS0
CDATADIR(21) (97)CDATADIR
RBCK(17)
RLRCK(20) PCMSL_FL/DSD_SL(64)
XIN(29) PCMFR_SR/DSD_FR(68) PCM DSD
IC816
LC89057W-VF4-E
XIN(29) (32)256fsAD 64fs/GND1(42) PCM DSD
TBCK(45) (3)DATA DATA_L
TLRCK(46) 24.576MHz (5)SCK BCK
DIT
A/D CONVERTER
IC519
PCM1804
DATA(15) IC311
BCK(16) FXCO-03
LRCK
SYSCK(18
㪛㪘㪫㪘
㪍㪋㪽㫊
㪽㫊
IC817
FXCO-03
25.000MHz
PLD
IC828
EPM3128ATC100-10LC89057W-VF4-E
ADSP-21266SKBCZ-X
DSP
IC312
㪽㫊
㪛㪘㪫㪘
D/A CONVERTER
IC523
PCM1791A
㪍㪋㪽㫊
㪉㪌㪍㪽㫊
IC524
PCM1791A
IC525
PCM1791A
IC526
PCM1791A
CH2: fs
CH3: 64fs
CH4: 256fs
18
CHECK WITH TEST MODE
µµ
µcom/DSP Error Display Mode
µµ
DSP
AVR-3805 / AVC-3890
19
1. Operation Spec
µµ
µcom version display mode:
µµ
When the following conditions are satisfied at its starting state, error information is displayed before version information.
Starting method (same as
While pressing 2 buttons, "DIMMER (S11)" and "SURROUND BACK (S14)", plug the AC cord to the wall outlet.
Then, press "STATUS" button to display the following information on the FL Display.
µµ
µcom version display):
µµ
2. Display Order
Error information Main-µcom version information Sub-µcom version information DSP version information
3. Display
1
2 3
Any one of the following list is displayed, in the priority of
Condition State Display
1
Sub-µcom NG No response from Sub-µcom " "
2
DIR NG No response from DIR " "
3
DSP NG When DSP boot, executing DSP reset
makes no change to BUSY port "L".
No change to BUSY port "L" before issuing DSP command. " "
When DSP data read, executing WRITE="L"
makes no change to ACK="H".
When DSP data read, executing REQ="L"
makes no change to ACK="L".
When DSP data write, executing WRITE="H"
makes no change to ACK="H".
When DSP data write, executing REQ="L"
makes no change to ACK="L".
When DSP special code boot, executing DSP reset
makes no change to BUSY port "L".
No change to BUSY port "L" before issuing
DSP special read command.
No change to BUSY port "L" before DSP version read. " "
4
Both SUB/DSP OK
4
.
"
"
"
"
"
"
"
(No error display, version display only)
1.
:
( ):
"DIMMER"(S11), "SURROUND BACK"(S14)
STATUS FL Display
2 AC
2.
DSP
3.
1 234
1
SUB NG SUB " "
2
DIR NG DIR " "
3
"
"
"
"
"
"
"
DSP NG DSP DSP
BUSY "L"
DSP BUSY "L" " "
DSP WRITE="L" ACK="H" " "
DSP REQ="L" ACK="L" " "
DSP WRITE="H" ACK="H" " "
DSP REQ="L" ACK="L" " "
DSP
BUSY "L"
DSP
BUSY "L"
DSP BUSY "L" " "
4
SUB/DSP OK
DSP
" "
" "
" "
19
SEMICONDUCTORS
Onlymajorsemiconductorsareshown,generalsemiconductorsetc.areomittedtolist.
主な半導体を記載しています。汎用の半導体は記載を省略しています。
IC’s
Note: Abbreviation ahead of IC No. indicates the name of P.W.B., etc.
) : IC No.
PO : Power P.W.B. AD : Audio/Digital P.W.B.
CV : Connect/Video P.W.B. DS : DSP P.W.B.
CO: Control P.W.B. VI : Video Convert P.W.B.
AC : Amp Connect P.W.B.
M30624MGA (CO: IC506)
100 81
AVR-3805 / AVC-3890
20
1
TOP VIEW
30
31 50
80
51
M30624MGA Terminal Function
Pin
Pin Name FunctionI/O
No.
1 P96/SOUT4 PLRDS DATA O C Z O/L O/L PLL & RDS control pin (LC72131 & LC72720)
2 P95/CLK4 PLRDS CLK O C Z O/L O/L PLL & RDS control pin (LC72131 & LC72720)
3 P94/TB4 PLL STB O C Z O/L O/L PLL control pin (LC72131)
4 P93/TB3 OSD RST O C Z O/L O/L OSD control pin (M35015)
5 P92/SOUT3 OSD DATA O C Z O/L O/L OSD control pin (M35015)
6 P91/SIN3 OSD STB O C Z O/L O/L OSD control pin (M35015)
7 P90/CLK3 OSD CLK O C Z O/L O/L OSD control pin (M35015)
8 BYTE BYTE GND (Ext. data bus bit width switching, 16bit: L)
9 CNVCS CNVSS
10 P87 ISEL B I Lv Eu Z O/L O/L
11 P86 ISEL A I Lv Eu Z O/L O/L
12 RESET _RESET I Lv Eu L I I Reset input
13 XOUT X1 O Oscillator connection
14 VSS VSS GND
15 XIN X2 I I I Oscillator connection
16 VCC VCC +5V
17 P85/NMI _NMI I Not used (Fixed to H)
18 P84/INT2 _B. DOWN I
19 P83/INT1 _PROTECT I
20 P82/INT0 REMOCON I
21 P81 VSEL A I Lv Eu Z O/L O/L Master VR rotation detect input (Rotary encoder)
Symbol
Type
Op
Op
Det
(Int.)
E↓&L
Eu Z I I Power down detect (Power down: L)
E↓&L
Ed Z I I Protection detect input (Detected: L)
E↑&L
Z I I Remote control signal input
Re s STBY Stop
(Ext.)
Single-chip/Micro-processor mode switching
(Normal single-chip: L, Rewrite boot program start:
H input set)
Input selector rotation detect input
(Rotary encoder)
Input selector rotation detect input
(Rotary encoder)
20
AVR-3805 / AVC-3890
Op
(Int.)
Op
Re s STBY Stop
(Ext.)
STB output for function switching control
(ZONE 1/2/3)
ZONE3 muting control,
L: Muting
CLK output for video switching expander control
(BU4094B)
DATA output for video switching expander control
(BU4094B)
OE output for video switching expander control
(BU4094B)
STB output for video switching expander control
(BU4094B)
CENTER PREOUT output muting control,
L: Muting
SURROUND PREOUT output muting control,
L: Muting
SURROUND BACK PREOUT output muting
control, L: Muting
SUB WOOFER PREOUT output muting control,
L: Muting
SURROUND BACK POWER AMP input muting
control, L: Muting
Pin
Pin Name FunctionI/O
No.
22 P80 VSEL B I Lv Eu Z O/L O/L Master VR rotation detect input (Rotary encoder)
23 P77 FUNC STB1 O C Z O/L O/L
24 P76 FUNC CLK O C Z O/L O/L CLK output for function switching control
25 P75 FUNC DATA O C - Z O/L O/L DATA output for function switching control
26 Z3MUTE FUNC STB2 O C Z O/L O/L
27 P73/CTS2 FL DATA O C Z O/L O/L FL tube control pin (LC75721E)
28 P72/CLK2 FL CLK O C Z O/L O/L FL tube control pin (LC75721E)
29 P71/RXD2 H/P DET I Z O/L O/L H/P detect input (Detected: H)
30 P70/TXD2 TUNER POWER O N Eu Z O/L O/L TUNER power on/off switching (H: ON)
31 P67/TXD1 TxD O C Z O/L O/L Data transfer pin to outside
32 P66/RXD1 RxD I Lv Z I I Data receive pin from outside
33 P65/CLK1 RESET2 O C Ed Z O/L O/L SUB-µcom reset output
34 P64/CTS1 ACK O C Ed Z O/L O/L MAIN-SUB µcom comm. control pin
35 P63/TXD0 MOSI O C Ed Z O/L O/L MAIN-SUB µcom comm. control pin
36 P62/RXD0 MISO I Lv Ed Z I I MAIN-SUB µcom comm. control pin
37 P61/CLK0 TRIGGER.SW2 OC Z O/L O/L TRIGGER SW 2 control pin
38 P60/CTS0 E.VOL STBB OC Z O/L O/L E-VR control output (TC94A32F)
39 P57 E.VOL CLK O C Z O/L O/L E-VR control output (TC94A32F, TC9459)
40 P56 E.VOL DATA O C Z O/L O/L E-VR control output (TC94A32F, TC9459)
41 P55/EPM FRASH EPM I Lv Z I I Rewrite boot program start: L input set
42 P54 VSDA I/O C Z I O/L VIDEO IC (Chroma decoder, 3D Y/C) control pin
43 P53 VSCL I/O C Z I O/L VIDEO IC (Chroma decoder, 3D Y/C) control pin
44 P52 FL RST O C Ed Z O/L O/L FL tube control pin (LC75721E)
45 P51 FL CE1 OC Z O/L O/L FL tube control pin (LC75721E)
46 P50/CE FRASH CE I Z I I Rewrite boot program start: H input set
47 P47 V.EXP CLK O C Z O/L O/L
48 P46 V.EXP DATA O C Z O/L O/L
49 P45 V.EXP OE O C Ed Z O/L O/L
50 P44 V.EXP STB O C Z O/L O/L
51 P43 H/P RELAY O C Z O/L O/L H/P relay control (H: ON)
52 P42 S BACK RELAY O C Z O/L O/L Relay control for SURROUND BACK SP
53 P41 SA-RELAY O C Z O/L O/L Relay control for SURROUND A SP
54 P40 SB-RELAY O C Z O/L O/L Relay control for SURROUND B SP
55 P37 C-RELAY O C Z O/L O/L Relay control for CENTER SP
56 P36 F-RELAY O C Z O/L O/L Relay control for FRONT SP
57 P35 PRE F MUTE O C Z O/L O/L FRONT PREOUT output muting control, L: Muting
58 P34 PRE C MUTE O C Z O/L O/L
59 P33 PRE S MUTE O C Z O/L O/L
60 P32 PRE SB MUTE O C Z O/L O/L
61 P31
62 VCC VCC +5V
63 P30 MULTI MUTE O C Z O/L O/L Pin-jack output muting control of MULTI, L: Muting
64 VSS VSS GND
65 P27 VOL MUTE O C Z O/L O/L POWER AMP input muting control, L: Muting
66 P26
67 P25 TUNER MUTE O C Z O/L O/L TUNER muting control
Symbol
SUB WOOFER MUTE
S.BACK VOL MUTE
OC Z O/L O/L
OC Z O/L O/L
Type
Det
21
21
AVR-3805 / AVC-3890
2
Op
Pin
Pin Name FunctionI/O
No.
68 P24 GRN LED OC Z O/L O/L LED control pin
69 P23 FL CE2 OC Z O/L O/L FL tube control pin (LC75721E)
70 P22 S MONI. DET I Lv Eu Z O/L O/L S-monitor connection detect input (L: Connected)
71 P21 S SIG. DET I Lv Eu Z O/L O/L S-signal detect input (H: S-signal inputted)
72 P20 SYNC. DET I Lv Eu Z I I Sync. detect input (H: Ext. synchronized)
73 P17/INT5 RDS DATAOUT I
74 P16/INT4 REQ I
75 P15/INT3 POWER KEY I
76 P14/D12 RSPOWER O C Ed Z O/H O/L
77 P13/D11 RECINHA O C Z O/L O/L
78 P12/D10 NC O C − − − Z O/L O/L
79 P11/D9 NC O C − − − Z O/L O/L
80 P10/D8 A+B LIMIT O C Z O/L O/L
81 P07/D7 VSIGDET I Z O/L O/L VIDEO signal detect port
82 P06/D6 COMPSIGDET I Z O/L O/L COMPONENT signal detect port
83 P05/D5 VIDEO POWER O C Z O/L O/L VIDEO power on/off switching (H: ON)
84 P04/D4 TRIGER SW 1 OC Z O/L O/L
85 P03/D3
86 P02/D2 RECINHB O C Z O/L O/L When RECOUT select is VCR1 or VCR2: H
87 P01/D1 POWER O C Ed Z O/L O/L Power relay control output (H: ON)
88 P00/D0 RED LED OCEu Z O/L O/L LED control pin
89 P107/AN7 KEY1 I Lv Eu Z O/L O/L Button input 1
90 P106/AN6 KEY2 I Lv Eu Z O/L O/L Button input 2
91 P105/AN5 KEY3 I Lv Eu Z O/L O/L Button input 3
92 P104/AN4 STEREO I Lv Eu Z O/L O/L When TUNER FM stereo receive: L
93 P103/AN3 TUNED I Lv Eu Z O/L O/L TUNER tuned detect (L: Tuned)
94 P102/AN2 RDS CE O C Z O/L O/L RDS data output (LC72720)
95 P101/AN1 RDS RESET O C Z O/L O/L RDS reset output (LC72720)
96 AVSS AVSS AD GND
97 P100/AN0 MODE I Lv Z O/L O/L Destination switching input
98 VREF VREF AD ref. +5V
99 AVCC AVCC AD +5V
100 P97/SIN4 PLL DATAOUT I Lv Z I O/L PLL serial data input pin (LC72131)
Symbol
E.VOL STBA
Det
Type
E↓&L
E↓&L
E↓&L
OC Z O/L O/L E-VR control output (TC9459N)
Op
Re s STBY Stop
(Ext.)
(Int.)
I O/L RDS data input (LC72720)
Ed Z I I MAIN-SUB µcom comm. control pin
I O/L Interrupt port for WAIT mode cancel
Same logic as POWER port,
when STANDBY mode: H
When RECOUT select is VCR1 or VIDEO other
than VCR system: H
Not used
Not used
SRROUND AMP current limiter control, when
SURROUND SP A+B: H
TRIGGER SW 1 control pin
22
22
M30620FC (AD: IC825)
DAC
("L": P
Main/Sub
t
AVR-3805 / AVC-3890
23
76
100
75
51
50
26
1
25
M30620FC Terminal Function
Pin Pin Name Symbol I/O Type DetOp(Int.)Op(Ext.) Res Function
1 P94/TB4 DSP MS O C - - - Z DSP control pin
2 P93/TB3 DACCS O C - - - Z DAC control pin (AD1854: Chip select)
3 P92/SOUT3 DACMDI O C - - - Z DAC control pin (AD1854)
4 P91/SIN3 DIGITAL REC INH O C - - - Z DIGITAL INH: Control
5 P90/CLK3 DACMC O C - - - Z DAC control pin (AD1854)
6 BYTE BYTE - - - - - - GND (Ext. data bus bit width switching, 16bit: L)
7 CNVCS CNVSS - - - - - -
8 P87 DAC-RESET1 O C - - - Z
9 P86 NC O C - - - Z Not used
10 RESET RESET I - - - - L Reset input (Reset: L)
11 XOUT X1 O - - - - - Oscillator connection
12 VSS VSS - - - - - - GND
13 XIN X2 I - - - - - Oscillator connection
14 VCC VCC - - - - - - +5V
15 P85/NMI _NMI I - - - - - Not used (Fixed to H)
16 P84/INT2 INT1 I - E
17 P83/INT1 ACK I - E
18 P82/INT0 B.DOWN I - Lv - Eu Z Power down detect (Power down: L)
19 P81 ADC RESET O C - - Eu Z A/D control pin (Reset: L)
20 P80 OSR O C - - Eu Z A/D control pin (PCM1804) 96kHz: H
21 P77 DIGITAL POW ER O C - - Ed Z DIGITAL power on/off switching (H: ON)
22 P76 FGAIN O C - - Ed Z IV AMP GAIN switching control output (Subwoofer YES: L)
23 P75 AD OVER L I - Lv - Eu Z AD OVERLOAD detect control (For L ch OVERLOAD: H)
24 P74 AD OVER R I - Lv - Eu Z AD OVERLOAD detect control (For R ch OVERLOAD: H)
25 P73/CTS2 MIC ON O C - - - Z MIC input used: H Others: L
26 P72/CLK2 P.D MUTE O C - - - Z
27 P71/RXD2 VPP O C - - - - Normal: H W riting flash ROM for DSP: L
28 P70/TXD2 RSVDSP O C - - - - Not used
↓
&L - Eu Z DIR control pin (LC89057W -E)
&L - Ed Z
↓
Single-chip/Micro-processor mode switching
(Normal single-chip: L, Rewrite boot program start:
H input set)
control pin
"
(rising edge)": Reset, "H": Normal)
↑
-μcom comm. control inpu
(ACK from MAIN μcom L return)
MIC/AD input switching control pin
MIC pin input, DIGITAL POWER OFF: L Others: H
ower Down mode,
23
AVR-3805 / AVC-3890
Main/Sub
t
ADC/DIR dat
l
Pin Pin Name Symbol I/O Type DetOp(Int.)Op(Ext.) Res Function
29 P67/TXD1 TxD/(E2PROM DI) O C - - Ed Z Data transfer output to outside /(E2PROM control pin)
30 P66/RXD1 RxD/(E2PROM DO) I - Lv - Ed Z Data receive input from outside /(E2PROM control pin)
31 P65/CLK1 (E2PROM CLK) O C - - - Z (E2PROM control pin)
32 P64/CTS1 REQ O C - - Ed Z
33 P63/TXD0 MISO O C - - Ed Z Main/Sub-
34 P62/RXD0 MOSI I - - - Ed Z Main/Sub-
35 P61/CLK0 DIR CLK O C - - - Z DIR control pin (LC89057W-E), contror clock output
36 P60/CTS0 DIR DIN O C - - Eu Z DIR control pin (LC89057W-E), contror data output
37 P57 DIR DOUT I - - - Eu Z DIR control input pin (LC89057W-E), contror data intput
38 P56 (E2PROM CE) O C - - - Z (E2PROM control pin)
39 P55/EPM (FRASH EPM)/(DL ID) I - Lv - - Z
40 P54 X'TALRST O C - - - H(Iu) Clock for DIR (L: Osc. Stop)
41 P53 DIR CE O C - - - H(Iu) DIR control pin (LC89057W -E), chip enable output
42 P52 DIR_RST O C - - Ed H(Iu) DIR control output (LC89057W-E) Reset: L
43 P51 SELCLK2 O C - - - Z
44 P50/CE FRASH CE I - - - - Z Rewrite boot program start: H input set)
45 P47 nPCMDSD O C - - - Z PCM/DSD switching control pin (PCM: L, DSD: H)
46 P46 fsMODE1 O C - - - Z
47 P45 fsMODE0 O C - - - Z
48 P44 MCKf O C - - - Z Not used (Fixed to L)
49 P43 DLINK ON O C - - - Z DENON LINK ON terminal (DENON LINK: H)
50 P42 INT2 I - - - Eu Z DIR2 control pin (LC89057W-E)
51 P41 INT3 I - - - Eu Z DIR3 control pin (LC89057W-E)
52 P40 RSV2 O C - - - Z Not used (Fixed to L)
53 P37 DINA O C - - - Z Digital input switching
54 P36 DINB O C - - - Z Digital input switching
55 P35 DINC O C - - - Z Digital input switching
56 P34 DRECA O C - - - Z Digital RECOUT switching
57 P33 DRECB O C - - - Z Digital RECOUT switching
58 P32 DRECC O C - - - Z Digital RECOUT switching
59 P31 RSV1 O C - - - Z Not used (Fixed to L)
60 VCC VCC - - - - - - +5V
61 P30 NC O C - - - Z Not used
62 VSS VSS - - - - - - GND
63 P27 I/O8 I/O C - - - Z DSP comm. Terminal
64 P26 I/O7 I/O C - - - Z DSP comm. Terminal
65 P25 I/O6 I/O C - - - Z DSP comm. Terminal
66 P24 I/O5 I/O C - - - Z DSP comm. Terminal
67 P23 I/O4 I/O C - - - Z DSP comm. Terminal
68 P22 I/O3 I/O C - - - Z DSP comm. Terminal
69 P21 I/O2 I/O C - - - Z DSP comm. Terminal
70 P20 I/O1 I/O C - - - Z DSP comm. Terminal
71 P17/INT5 NC O C - - - Z Not used
72 P16/INT4 NC O C - - - Z Not used
73 P15/INT3 NC O C - - - Z Not used
74 P14/D12 NC I C - - - Z Not used
75 P13/D11 NC I C - - - Z Not used
76 P12/D10 NC O C - - - Z Not used
77 P11/D9 NC O C - - - Z Not used
78 P10/D8 NC O C - - - Z Not used
79 P07/D7 ROM_RST1 O C - - Ed Z Memory reset for DSP (reset: L)
80 P06/D6 DSP1_RS O C - - Ed Z DSP reset output pin (reset: L)
81 P05/D5 DSP I/0 POWER O C - - Eu Z POWER ON="L" (After 10ms from DIGITAL POWER ON)
82 P04/D4 DSP OSC ON O C - - - Z ON="L" (After 20ms from DIGITAL POWER ON)
83 P03/D3 IRQ1_B1 I - - - - Z Fixed to high impedance
84 P02/D2 FLAG 0A I - - - Ed Z E2PROM chip select control for DSP
85 P01/D1 FLAG 1A I - Lv - Eu Z Not used
86 P00/D0 FLAG 2A(BUSY1) I - Lv - Eu Z DSP operation check flag (FLAG 2A) Normal = "L"
87 P107/AN7 FLAG 3A I - Lv - Eu Z Special Flag for ROM update (ADSP21061L-A: FLAG 3A)
88 P106/AN6 SELCLK1 O C - - - Z
(RTS from sub-μcom L)
(Rewrite boot start: L)/(Writing DLINK ID: L,
Writing DSP: H)
ADC/DIR data,clock switching control terminal
(ADC, PCM
SBCK/SLRCK dividing set
(No dividing: L, 1/2 divider enable: H)
Select operation clock source of DSP output and D/A
(SBCK/SLRCK: L, RMCK divided: H (only 64fs/fs))
(Fixed to L)
(ADC, PCM 1/4 sampling: L) (PCM・DD・DTS・DSD: H)
-μcom comm. control outpu
com comm. control terminal (Data output)
μ
com comm. control terminal (Data intput)
μ
DTS: L) (PCM 1/4 sampling・DSD: H)
・DD・
a,clock switching control termina
24
24
AVR-3805 / AVC-3890
Pin Pin Name Symbol I/O Type DetOp(Int.)Op(Ext.) Res Function
89 P105/AN5 u ERR MUTE O C - - - Z Mute control for pop noise preventation (Mute="L")
90 P104/AN4 u BSE(AC3 MUTE) O C - - - Z Digital mute control (AC-3 or DTS decode enable: L)
91 P103/AN3 NC O C - - - Z Not used
92 P102/AN2 NC O C - - - Z Not used
93 P101/AN1 DSP_BOOT I - - - Eu H(Iu)
94 AVSS AVSS - - - - - - AD GND
95 P100/AN0 DL I - - - Eu H(Iu) DLINK ID check mode control pin (Mode ON: L input)
96 VREF VREF - - - - - - AD ref. +5V
97 AVCC AVCC - - - - - - AD +5V
98 P97/SIN4 DSP MISO I - - - Eu Z DSP control pin
99 P96/SOUT4 DSP MOSI O C - - Eu Z DSP control pin
100 P95/CLK4 DSP CLK O C - - - Z DSP control pin
DSP rewrite boot program (DSP rewrite: L input)
/(DLINK ID writing mode start: L input set)
25
25
ADSP-21266SKBC-200X (DS: IC312)
Note : When this IC is defecitive, replace P.W.B. Unit Ass'y
AVR-3805 / AVC-3890
A1 BALL
PAD CORNER
26
A1 BALL
PAD CORNER
Top View
Pin Name
V
DDINT
LQFP
Pin # Pin Name
1V
DDINT
LQFP
Pin # Pin Name
37 V
CLKCFG0 2 GND 38 GND 74 V
CLKCFG1 3 RD 39 V
BOOTCFG0 4 ALE 40 GND 76 V
A
B
C
D
E
F
G
H
J
K
L
M
N
P
DDEXT
DDINT
109876543211314 1112
LQFP
Pin # Pin Name
LQFP
Pin #
73 GND 109
DDINT
110
75 GND 111
DDINT
112
BOOTCFG1 5 AD15 41 DAI_P10 (SD2B) 77 GND 113
GND 6 AD14 42 DAI_P11 (SD3A) 78 V
V
DDEXT
7 AD13 43 DAI_P12 (SD3B) 79 GND 115
GND 8 GND 44 DAI_P13 (SCLK23) 80 V
V
DDINT
9V
DDEXT
45 DAI_P14 (SFS23) 81 GND 117
GND 10 AD12 46 DAI_P15 (SD4A) 82 V
V
DDINT
11 V
DDINT
47 V
DDINT
83 GND 119
GND 12 GND 48 GND 84 V
V
DDINT
13 AD11 49 GND 85 RESET 121
DDINT
DDEXT
DDINT
DDINT
114
116
118
120
GND 14 AD10 50 DAI_P16 (SD4B) 86 SPIDS 122
FLAG0 15 AD9 51 DAI_P17 (SD5A) 87 GND 123
FLAG1 16 AD8 52 DAI_P18 (SD5B) 88 V
DDINT
124
AD7 17 DAI_P1 (SD0A) 53 DAI_P19 (SCLK45) 89 SPICLK 125
GND 18 V
V
DDINT
19 GND 55 GND 91 MOSI 127
DDINT
54 V
DDINT
90 MISO 126
GND 20 DAI_P2 (SD0B) 56 GND 92 GND 128
V
DDEXT
GND 22 GND 58 DAI_P20 (SFS45) 94 V
V
DDINT
AD6 24 V
21 DAI_P3 (SCLK0) 57 V
23 V
DDEXT
DDINT
59 GND 95 A
60 V
DDEXT
DDINT
93 V
96 A
DDINT
DDEXT
VDD
VSS
129
130
131
132
AD5 25 GND 61 FLAG2 97 GND 133
AD4 26 DAI_P4 (SFS0) 62 FLAG3 98 CLKOUT 134
V
DDINT
27 DAI_P5 (SD1A) 63 V
DDINT
99 EMU 135
GND 28 DAI_P6 (SD1B) 64 GND 100 TDO 136
AD3 29 DAI_P7 (SCLK1) 65 V
AD2 30 V
V
DDEXT
31 GND 67 V
GND 32 V
DDINT
DDINT
66 GND 102 TRST 138
68 GND 104 TMS 140
AD1 33 GND 69 V
DDINT
DDINT
DDINT
101 TDI 137
103 TCK 139
105 GND 141
AD0 34 DAI_P8 (SFS1) 70 GND 106 CLKIN 142
WR 35 DAI_P9 (SD2A) 71 V
V
DDINT
36 V
DDINT
72 V
DDINT
DDINT
107 XTAL 143
108 V
DDEXT
144
26
EPM3128ATC100-10 (AD: IC828)
AVR-3805 / AVC-3890
27
(I/O) 1
(I/O) 2
(VCCIO) 3
TDI (I/O,TDI) 4
(I/O) 5
64fsDIR2 (I/O) 6
(I/O) 7
64fsDIR1 (I/O) 8
64fsAD (I/O) 9
fsDIR1 (I/O) 10
(GND) 11
DACMUTE (I/O) 12
fsDSP (I/O) 13
fsDIR2 (I/O) 14
TMS (I/O,TMS) 15
ERRMUTE (I/O) 16
fsMODE0 (I/O) 17
(VCCIO) 18
SW/SBR (I/O) 19
I/O4 (I/O) 20
RSV2 (I/O) 21
(I/O) 22
SDATADIR (I/O) 23
(I/O) 24
fsDSPOUT (I/O) 25
(GND)
BSE (I/O)
I/O3 (I/O)
AUDIO2 (I/O)
100
CDATADIR (I/O)97RSV1 (I/O)98MCKf (I/O)
94
95
99
96
EPM3128ATC100-10
26
28
29
30
31
32
(VCCINT)
nPCM_DSD (I/O)
AUDIO1 (I/O)
92
93
I/O6 (GlobalClear)89I/O7 (Ded.Input)
fsMODE1 (GlobalOE)
90
91
88
Top View
3805PLD
33
34
35
36
37
38
(GND)
DSPIOPOWER (I/O)
256fsDIR (GlobalClock)
85
86
87
39
40
41
(VCCIO)
DIR1ERR (I/O)
SBCK (I/O)
SBL/C (I/O)
81
82
83
84
42
43
44
45
(GND)
(I/O)
BUSY_EP_ROM (I/O)79A256fs (I/O)
80
46
47
DIR2ERR (I/O)
76
77
78
48
AUDIO3 (I/O)75
(GND)74
TDO (I/O,TDO)73
(I/O)72
SL/FL (I/O)71
(I/O)70
FDATADSP (I/O)69
PCMFR_SR/DSDFR (I/O)68
PCMSW_SBR/DSDSW (I/O)67
(VCCIO)66
(GND)65
PCMSL_FL/DSDSL (I/O)64
PCMSBL_C/DSDSBL (I/O)63
TCK (I/O,TCK)62
SELCK (I/O)61
FR/SR (I/O)60
(GND)59
FDATADIR (I/O)58
SLRCK (I/O)57
CKST1 (I/O)56
(I/O)55
DIR3ERR (I/O)54
(GND)53
64fsDSP (I/O)52
(VCCIO)51
50
(I/O)27(I/O)
(GND)
fs/DSD-FL (I/O)
SBDATADSP (I/O)
(GND)
(VCCIO)
256fsAD (I/O)
fs/DSD_SR (I/O)
fs/DSD_SBR (I/O)
(GND)
fs/DSD_C (I/O)
(VCCINT)
SPDIF_IN (I/O)
64fs/GND2 (I/O)
(GND)
256/64fs2 (I/O)
64fs/GND1 (I/O)
256/64fs1 (I/O)
CDATADSP (I/O)
64fsDSPOUT (I/O)
(I/O)49(I/O)
256fsDIT (I/O)
SDATADSP (I/O)
27
TC94A46FG (AD: IC101)
80 79 78 77 76 75 74 73 72 71 70 69 6 8 67 66 65
AVR-3805 / AVC-3890
S04
NC
S03
NC
S02
NC
S01
NC
NC
S01
NC
S02
NC
S03
NC
S04
28
NC
S05
NC
S06
NC
S07
NC
S08
NC
S09
NC
S10
NC
S11
NC
S12
NC
S13
NC
S14
NC
COM1
NC
COM2
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
LATCHLATCHLATCHLATCHLATCHLATCHLATCHLATCHLATCH LATCH
LATCH LATCH LATCH LATCH LATCH LATCH LATCHLATCH
LATCHLATCHLATCHLATCHLATCH LATCH LATCHLATCHLATCH LATCH
16 bit shift register circuit
Timing
generating
circuit
Level shift circuit
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
NC
S05
NC
S06
NC
S07
NC
S08
NC
S09
NC
S10
NC
S11
NC
S12
NC
S13
NC
S14
NC
COM1
NC
COM2
25 26 27 28 29 30 31 32 33 34 35 36 3 7 38 39 40
NC
COM3
NC
NC
VS S
CS1
CK
GND
DATA
STB
NC
CS2
NC
VDD
COM3
28
NC
LH28F160BJE(3805) (DS: IC313)
CY7C1049CV33-10ZC (DS: 314, 315)
AVR-3805 / AVC-3890
29
WE
OE
Top View
1
NC
NC
2
3
A
0
4
A
1
5
A
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
0
1
2
3
4
5
6
7
INPUT BUFFER
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
A
A
ROW DECODER
8
9
10
512K x 8
ARRAY
COLUMN
DECODER
11
12
A
A13A
14
ACEA
SENSE AMPS
POWER
DOWN
15
16
17
18
A
A
A
A
A
CE
I/O
I/O
V
CC
V
I/O
I/O
WE
A
A
A
A
A
NC
NC
4
SS
5
7
8
9
2
6
3
7
8
9
0
10
1
11
12
13
2
14
3
15
16
17
6
18
19
20
21
22
44
NC
43
NC
42
NC
41
A
18
40
A
17
39
A
16
38
A
15
37
OE
36
I/O
7
35
I/O
6
34
V
SS
33
V
CC
32
I/O
5
31
I/O
4
30
A
14
29
A
13
28
A
12
27
A
11
26
A
10
NC
25
NC
24
23
NC
TC9274N-017
(AD: IC301)
42
1
21
S1S2S3S4S5S6S7S8S9
41
V
DD
42
V
SS
1
234
S1S2S3S4S5S6S7S8S9
35
36
383940
37
(Lch) Same as Rch
18 bit Latch Circuit (Rch)
89
56
7
S10
S11
S12
S13
S14
S15
S16
S17
S18
26
29
32
34
33
10 11
S10
3031
12 13 14
S11
S12
S13
28
15
S14
27
16
S15
25
17 18 19
S16
S17
24
23
STB
22
DATA
21
CK
20
GND
Level Shift + Shift Register Circuit
S18
29
TC9459F (AD: IC381)
AVR-3805 / AVC-3890
30
24
1
L-OUT
L-IN
L-LD1
L-LD2
L-A-GND
CS1
GND
SS
V
3
NC
2
50k
W
91STEP
4
VR
5
6
7
8
NC
9
NC
10
11
CK
12
1
/
L-ch7 to 91decoder
L-ch latch circuit
Shift register (24Bit)
Level shift circuit
DD
V
24
R-ch7 to 91decoder
R-ch latch circuit
SN65LVDS32PW (AD: IC801)
V
16
CC
4B
15
4A
14
4Y
13
G
12
3Y
11
10
3A
9
3B
GND
1B
1A
1Y
2Y
2A
2B
1
2
3
G
4
5
6
7
8
Same
12
as L-ch
1A
1B
2A
2B
3A
3B
4A
4B
22
23
21
20
19
18
17
16
15
14
13
G
G
NC
R-OUT
R-IN
R-LD1
R-LD2
R-A-GND
NC
CS2
NC
STB
DATA
4
12
2
1
6
7
10
9
14
15
3
1Y
5
2Y
11
3Y
13
4Y
SN74LVC139APWR (DS: IC301)
1
16
V
CC
15
2G
14
2A
13
2B
12
2Y0
11
2Y1
10
2Y2
9
2Y3
TC74VHCU04FT
(AD: IC803, 804)
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
GND
7
1G
1A
1B
1Y0
1Y1
1Y2
1Y3
GND
14
13
12
11
10
9
8
2
3
4
5
6
7
8
Vcc
6A
6Y
5A
5Y
4A
4Y
FUNCTION TABLE
(each decoder/demultiplexer)
INPUTS
SELECT
G
B A Y3 Y2 Y1 Y0
OUTPUTS
L L L H H H L
L L HHHLH
L H LHLHH
L H HLHHH
H X X H H H H
30
Loading...