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BLOCK DIAGRAM
1
AG-D8000
2 3 4 5
DIGI LINK KEY MATRIX FL DISPLAY DATA CLK CE TUNED STEREO MUTE MAIN MICOM AM/FM IF 6V REGU. ST-BY TRANS RDS DEMODULATOR RDS ERROR CORRECTION 1 2
6
7
8
RDS ONLY CF1 Q3 CF1
A
FM FRONT-END
RMC SENSOR
FM
FM MPX. L.P.F.
AM T1 AM ANT. AM OSC. T2 PLL IC AM IFT FM DET. MUTE
DATA CONTROL LINE
FL AC/FL-30V
AC OUTLET
CF1
- INPUT PARTS - VIDEO PARTS
+5V
REGULATOR MAIN AC IN ST-BY RELAY
B
ANALOG SW TC9273-007
- TUNER PARTS - AC-3/DTS PARTS - MAIN AMP PARTS +15V -15V FRONT AMP CENTER AMP REAR AMP AMP POWER SUPPLY REGULATOR
POWER TRANS
AUDIO
AC3 BLOCK
VIDEO2 CD AUX I VIDEO1 O AK4112 O TAPE I AK4112 DIR AUDIO CODEC AK4527 MUTE BUFF
- POWER SUPPLY PARTS - SIGNAL PROCESS PARTS
DSP
CS4926 DOLBY DIGITAL/DTS PRO LOGIC DECODER + SUB DSP
SW SUM
POWER S/W
C
ANALOG SW NJU7312AL
FR AMP
FR CH
F.MUTE LPF
DIGITAL INPUT
COAX1 COAX2
SU-FL FL AMP ELE VR M62446FP LPF SPK RELAY
FL CH
OPT
SU-FR
C AMP
VIDEO
VIDEO1 VIDEO2 VIDEO1 IN
LA7952
+15V SU-C LPF C.MUTE
C CH
LPF SU-SW SW MUTE
PRE OUT SW CH
D
+6dB VIDEO1 OUT LPF SU-RR
R.MUTE
SR AMP
SR CH
MONITOR OUT
S2
S3 SU-RL
LPF
SL AMP
SL CH
6CH DIRECT INPUT
FL FR CNT SW
E
SR SL
AG-D8000
AV Digital Home Theater Receiver
1 st Issue; June 2004
WIRING DIAGRAM
1
AC CORD
AG-D8000
2 3 4 5 6 7 8
A
CP712
POW LINE
2P
CP710
2P
CP711
AC-3 B'D
4P
CP802
4P 2P
CP713
DATA LINE
SIGNAL LINE
15P
CP801 CP803
14P
8P
CP714
CP402
13P
CN403
POWER B'D
CN401
14P
CN402
B
CP104
3P
6P
4P 2P 3P 3P
POWER TRANS
CP403
6P
CP103
CP101
CP102 CP105
10P
C
4P
9P
6P
10P
10P
CN201
9P
CN202
D
EQ B'D
8P
CN301 CP305
10
AMP B'D
P2
01
C
P
25P 6P CP405 3P CP404
25P
CP301
2P
S/W B'D
6P
CN302
FLT
CN303
4P
CP304
CN305
H/P B'D
FRONT B'D
CP302 6P
CP303
4P
4P
CP304
E
SPK B'D
ST/BY B'D
5P
15P
AG-D8000
AV Digital Home Theater Receiver
1 st Issue; June 2004
CP401
5P
4P
TUNER B'D
MAIN B'D
SCHEMATIC DIAGRAM
1 2
AG-D8000
MAIN PCB (1/2), CENAMA EQ PCB
3 4 5 6 7 8
TUNER B'D
ANT1 CP401
15
-15V +15V +5V
FROM MAIN 2/2
SUB SUM HC125AO ROM3 ROM30 ROM2 R490 C508 1/50 47K GND DSP MUTE 4112/4527 PDN 4926 RESET 4926 INTERQ 4112 CS 4926 CS 4112/4926 CDI Q417L 2SK117 4112/4527/4926 SDI 4112/4527/4926 CLK C509L 470P R494L +5V GND +15V -15V C510L 1N5 CP404 CP405
1 2 3 4 5 6 1 2 3
R493 Q418 2SK117 C512 1N5
1SS133T
D410L
7
7
FROM FRONT
8 7
R495R 47K
C509R 470P
Q417R 2SK117
6
6
9
8
8
Q420 DTC114YK
9
9
R494R 330
C510R 1N5
R492 330
10
10
11
11
12
12
13
13
100P
100P
100P
10N
100P
10N
22N
10N
1N
1
2
3
4
5
6
R495L
47K
CN405
1
2
3
4
5
6
1
2
3
CN404
CN401 C401 C403 C402 C404 C513 C514 C405 C406 C515
1
AC-3 BLOCK
FL
IC407 (1/2) NJM2068DD
330 C481L 100P
3
2
RCA403-2 RCA6P
R403L R403R
1K 1K C409R 100P 100P
CN402 R IN GND L IN GND SUB.W SUM FR OUT GND FL OUT SUB OUT GND C OUT SR OUT GND SL OUT
1 2
6 7 5 8
R465L C484L 4.7/50 1K
L VIDEO2 R
C408L 100P C408R C409L 100P C516 100N
D404L KDS160
R464L 12K
4
D405L KDS160
39K
C485L
100P
C478L 2N2
C479L 4.7/50 C480L 100P
R468L 100K
Q407L DTC323TK
47K
5
5
A
ANT2
CE DATA CLK DO S-LEVEL T-MUTE STEREO SD RDS DET OUT +15V R GND L
1
1
14
CENAMA EQ B'D
Q419 DTA114YK R496 1K D410R 1SS133T D411 1SS133T C511 470P
2
2
3
3
4
4
10
11
12
13
FROM MAIN 2/2
LIMIT+ LIMIT-
4
3
R462L
C410L 100P
C411L
100P 100P
7
B
CD
R404R
6
L R
R404L
1K 1K C411R
R463L 2K
R460 47 C474 100/35 C475 10N
IC401 TC9273-007
VIDEO L OUT TAPE OUT VIDEO2 L VIDEO1 L R420 1K TAPE I L L OUT
8
C481R 100P R464R 12K R465R
1 4
C410R 100P
10
9
C482 1N
5
CD L
V3 L
R418 47
AUX L
13
C432
C433 100P
100P
R468R 100K
DATA
VDS
STB
L AUX R
C485R
D405R
R441 C478R 2N2 220(1W)-R ZD402 MTZ6.8B C452 100/16 C458R 1N R451 750 C458L 1N C460 100P
R462R
C479R 4.7/50 C480R 100P
KDS160
R405R
1K C413R 100P C413L
100P
C428 47/25
14
3
C484R 4.7/50 C483 1N
R466 4K7 Q406 DTA114YK Q405 DTC114YK
GND FL GND CENTER GND SR GND SL
VIDEO R OUT
TAPE I R
CD R
V3 R
C412L 100P
TAPE OUT
VIDEO1 R
R OUT
TUN R
C434 100P
RCA403 RCA-6P
C430 47/25 R419 47
R463R 2K
C456R 8N2 R443R
C459 100P
470
470
470
470
470
100
470
R L
R406R R407L R407R C415R 100P C414R C518 100P
1K 1K
C463 100/16
VIDEO1 IN
C461 100P 2K7
R471
12K KDS160 D407
R443L
100
CNT
1K
1K
C454R 0.33/50
1K
VIDEO1 OUT
C455R
R452
15N C457R
R444R
R444L
R446L
R446R
C416L 100P
R448
R445
R447
R449
R442 270(1W)-R IC402 NJM2068DD R424L 560
1 2
3.3/50
C457L 3.3/50
R
1K
IC408 (1/2) NJM2068DD
2 1 3 8
R472 C491 4.7/50 C490 1N 1K
R450
100N
C414L 100P
C415L 100P
C488 100P
LBASS1
LBASS2
LBASS3
GNDR
GNDC
GNDS
GNDL
Rin
R423L 47K
L TAPE OUT R
C418L
Cin
Lin
1K 1K
SLin
R409L R409R
C435L 4.7/50
OOT4
OUT1
OUT2
OUT3
LTRE
AVdd
SWin
R
3
4
BYPASSR
BYPASSL
TAPE IN
R408R
1K
SRin
C438L 4.7/50
C453
L
100/16
C
R469
LATCH
RBASS1
RBASS2
RBASS3
SWout
Q408 DTC114YK
Q410
39K
DGND
AGND
RTRE
DATA
SRout
SLout
DVdd
CL2
CL1
AVss
CR2
CR1
Rout
Cout
Lout
CLK
JACK402
R408L 1K
ZD403 MTZ6.8B
C486 2N2
R470 2K
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
C492 100P
C416R 100P
R475 100K
4K7
DTC323TK
C487 4.7/50
KDS160
R473
D406
Q409 DTA114YS
10
L
R406L
1K
AUX R VIDEO2 R
R422 1K
C489
100P
9
8
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R425L 100K
R482L
C436
C500L
C496L C455L 15N IC409 (1/2) NJM2068DD C494L 4.7/50
6
100P R478L 12K R479L
7 4
C419L
C418R 100P
C419R 100P
C417L
100P
100P
100P
R423R 47K
R453R
100
100
C468L 4.7/50
R425R 100K
C468R 4.7/50
C469 4.7/50
SL
100N
KDS160
R453L
D408L
C454L 0.33/50
5
C466 4.7/50
C417R 100P C420R
R410R R411R OPEN C421R 100P 2K2 100P C435R 4.7/50
R424R 560
7
C456L 8N2
C519
R480 4K7
Q412 DTA114YK C500R R482R 100P 100K
C465L 4.7/50
C464R 100P
D409L
5
C465R 4.7/50
C495L 100P
R476L
100N
39K
6
C493L 2N2
8
C464L 100P
C467L
C470 100P
100P
C420L 100P
C421L 100P
R411L OPEN
R410L 2K2
R477L 2K
C437
22N
C497 1N
C438R 4.7/50
KDS160
C520
C499L 4.7/50
1K Q413R DTC323TK
JACK401
RCA-6P
R454R
C467R 100P
R454L 0
Q411 DTC114YK 100P R478R 12K KDS160 D408R R487 4K7 Q414 DTC114YK R491 Q415 DTA114YK R497 2K2 47K Q416 KTC2875 R489 100K C507 820P
0
C496R
6 CH DIRECT INPUT
R455R OPEN
C423R 100P
R413R 100K
R455L OPEN
FR FL SR SL
R412R 2K2 C422R 100P R412L 2K2 C422L 100P
100K
SR
R458R 100K
2
R457 0
R458L
R459 100K
C494R 4.7/50
3 8
R479R
1
SW OUT
6CH-SW
S.SUM
D409R KDS160
S-SW
S-SR
S-FR
R456 100K
A-R
R426 47 C423L 100P R413L 100K
SR OUT
FR OUT
6CH-SR
6CH-FR
R428 1K R429
16 15
C499R 4.7/50 C498 1N
1K
100P
100K
IC406 M62446FP
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
22N
Q413L DTC323TK
SW
FROM MAIN 2/2
MUTE B+ SPK RELAY PROTECTION
R476R
C493R 2N2
C495R 100P
SW C
KDS160 D413 D412 KDS160
C439 10/50
Vdd
C444 100P
R414 C425 100P 8K2 C424 100P R416 C427 C521 100N CHASISS_GND 2K2 100P R417 100K C426 100P R427 47 R415 100K
DATA
C443 100P
CLK
D
28
27
26
25
24
23
22
21
20
19
18
17
1K
R477R 2K
39K
C504
100P R485 27K
C441 10/50
GND
Vss
ST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C445
100P
SW
6
6CH-C
FL OUT
C OUT
S-FL
A-L
6CH-SL
S-SL
SL OUT
S-C
N.C
CP402
6CH-FL
R430 1K
C502 4.7/50
5 4
R486
7
C506 0.1/50 C505 1N
1K
FROM VIDEO3 B'D
C501 2N2
C503 100P
R483
39K
L G R VG V IN
IC403 NJU7312AL
4
3
2
IC404
R439 3K3
5
LA7952
C450 100N Q403 DTC114YK
VOUT S2 S3 VIDEO1 GND VIDEO3
Q401 KTC3880
C471 10N C473 10N C472 10N GND
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
2
1
R484 1K2
1
JACK404
VIDEO 2 IN
R431
C447 C448 C449
VIDEO 1 IN VIDEO 1 OUT
47/25 470/16 Q402 KTC3880
75 R432 75
6
5
4
C446
47/25
D403 KDS160
RES:R401-R495 CAP:C401-C515 TR :Q401-Q420 DIO:D401-D411
3
CP403 Q404 DTC114YK
7 VDD
TUNED STEREO TUN MUTE 72131 CE 6246/72131 DA
6246/72131 CLK 9273/9163 CLK
PROTECTION DIGINK
E
MONITOR OUT
VIDEO2 N.C
VIDEO IN/OUTPUT
R433 75
R437 390
9273/9163 DA 9273/9163 CE 9246 LATCH MAIN MUTE
REAR MUTE SUB MUTE CNT MUTE VIDEO S3 VIDEO S2 SPK RELAY GND N.C
IF COUNT
GND +15V
RDS DET
470/16
9
8
R440 56 ZD401 UZ12V MODE VIDEO 1 VIDEO 2 VIDEO 3 S2 H H L S3 H L H
CHASISS_GND
C451 100/16
TO FRONT B'D
AG-D8000
AV Digital Home Theater Receiver
1 st Issue; June 2004
R434 75 R435 47K R436 47K
R438 390
TO AMP B'D
R405L
1K
28
27
26
25
24
23
22
21
20
19
18
17
16
15
R461
47
1K
C412R 100P
100P
39K
GND
VSS
CLK
6
5
4
3
2
R421 1K
C476 100/35
C477 10N
D404R
KDS160
C517 100N
TUN L
FR
2
Q407R DTC323TK
CN403
11
12
GND FR
1
SCHEMATIC DIAGRAM
1 2
AG-D8000
MAIN PCB (2/2), HEAD PHONE PCB, POWER SW PCB, STAND-BY PCB, SPEAKER PCB, ST'BY PCB
3 4 5 6 7 8
SPEAKER BLOCK
C901FC 100N-MR(63V) C902FC 100N-MR(63V) L901SL 0.5uH R901SL CP101 F/L GND FR GND FL GND CENTER
1
SPK902 SPK2P C903FC 4N7-M
A
1
FROM AMP B'D
10(1W)-R R902FC
C904FC 4N7-M
F/L S/L S/L F OUT B+
2
2
R115 22K RLY101 G5PA-28_24V_5A
LED302 ORANGE
2
0.5uH
C902SL 100N-MR(63V) R902SL 10(1W)-R
C903SL 4N7-M
SPK901 SPK8P
10(1W) L901SR
C901SL 100N-MR(63V)
SPEAKER B'D
SW308 KI KEY SCAN(17) 6V SPK LED
1 2 4 3
3
3
1
TACT
3
4
4
R901SR 10(1W)
4
5
5
C904SL 4N7-M R902SR 10(1W)-R R116 D105 1SS133T 22K CP102 R122 1K Q105 DTC114YS C901SR 100N-MR(63V) C902SR 100N-MR(63V) C904SR 4N7-M
REAR SPK
5
6
6
GND SR GND SL
AMP B'D
B+ B+ I PROT C
CP303
6
7
7
8
8
7
9
9
10
10
10
9
TO FRONT B'D
8
C NC BBBS/R S/R
KEY SCAN(18)
C903SR 4N7-M ST/BY LED
1
2
2
1
4
4
C901FR 100N-MR(63V) R117 22K R118 10K Q106 KSA992F R121 3K3 Q111 2SC1740S Q112 D115 1SS133T 2SC1740S D104 1SS133T 2SC1740S Q107 2SC1740S R123 6k2 Q108 D106 1SS133T Q109 2SC1740S Q110 2SC1740S C902FR 100N-MR(63V) R902FR 10(1W)-R C903FR 4N7-M
6V
KI
3
3
TO FRONT B'D
CP304
5
6
7
ZD101
UZ5V1
R119
47K
F/R
C107
4.7/50
R125 8k2
R126
10(1W)
R120
10k
ST'BY B'D
330/10
C129
R902FL 10(1W)-R C902FL 100N-MR(63V) C901FL 100N-MR(63V) GND
C904FR 4N7-M
FRONT SPK
B
7
6
5
4
3
2
1
F/R
8
9
9
8
CP302 LED ST/BY LED SPK 6V KEY SCAN)18) KEY SCAN(17) KEY IN
6
330/10
C108
R144 1K8
R124
MUTE B+ SPK RELAY 1SS133T D103 1SS133T PROTECTION LIMITLIMIT+ GND +15V R128 -15V +5V R127 R104 2K2 R129 27K C102 2.2/50 R107 22K Q103 2SA1266 R109 680 R110 680 R113 0.1(5W)
OUT
2K2
C904FL 4N7-M
C109 330/10
LED301 ORANGE
4N7-M C903FL
D102
SW307 TACT
IC101
R130 3R3(2W)
IN
EU,CHINA,PT VERSION ONLY C112 D108 1N4004 2200/35
7815
GND
27K
C110
10/50
A
TO MAIN 1/2
C114 47N-M
R145 0R22(1W)-R C116 47N-M R146
27K
OPT IC102
OUT
3R3
TO MAIN B'D
JUMPER D109 1N4004
CP105
R130 R131
D/G/ C/K
D107 1N4004
FROM MAIN B'D
POWER TRANSFORMER
+15V S/B RLY POWER DOWN G +6V -30V FLAC FLAC
7915
GND
IN
R105 R101 220 560K
C111
10/50
R131 3R3(2W)
0R22(1W)-R R147
6 5
C101 10N
D101
R106 3K6
1SS133T
R108
KTC3200BL
560K
C
Q101
Q104 2SA1266
R114 0.1(5W)
OUT
D111 1N4004 IC103
7805
GND
IN
C119 47N-M
0R22(1W)-R C121 47N-M R148
R112 470(1W)
R111 470(1W)
RD6118 ONLY
C117 10/50
R102
KTA1268
C118 4700/25
4K7
Q102
D112 1N4004
C120 47N-M
0R22(1W)-R
FROM PWR TRANS
CP104
C103 10N
R143 51K R135 R140 1K C105 560P 15K R142 4K7 R134 51K
C122 100N-MR(250V)
C104 560P
R141
C124 6800/63
C126 100N-MR(250V) D113 KBPC604_6A C128 100N-MR(250V) D114 KBPC604_6A C127 100N-MR(250V)
15K
R103
33K
R136
51K
C123 100N-MR(250V)
C125 6800/63
R110 RD6108 680
R102 4K7
R103
CP103
C106 100N
TO H/P B'D
4 3 2 1
33K C711 47N-M
RD6118
100
2K2
2K2
R715M 47(1W)
HEAD PHONE B`D
CP713
T710
2
CN304 JACK301 L G R AC2P CG
4
D710 47N-M
D711 Q710M 2SD2059
1SS133T D717M
C710
D
AREA
1
1N4003 R711M D712 D713 ZD710M UZ12V 2K2 C715M 220/50 IC710
2
F712 SB6A / 125V T4AL / 250V T4AL / 250V T4AL / 250V T4AL / 250V
F711 SB2.5A /250V T2.5AL / 250V T2.5AL / 250V T2.5AL / 250V T2.5AL / 250V
3
USA EU CHINA KOREA PT
CP712 R710 3M3(C0M)
1
7806
100N-R
1
C717
470/25
C718 1/50
IC3
R712
USA ONLY DELETE F711
RY710 HRCR7DC12V
MULTI VERSION ONLY
470 CP714
USA ONLY DELETE SWITCHED
D714 1SS133T CP711 F712 C714 0.0047/250VAC Q711 D715 1SS133T R713 UZ4V3 10K DTC114YS ZD711 UZ7V5 CP710 L712 ZD715
C713
USA VERSION ONLY
C712 47N-M
IC1
2
3
2
1
4
2200/35 C113
D110 1N4004 C115 47N-M
3
2
1
7020022100011
POWER SW B'D
FROM PWR TRANS
CP305
1
2
2
FL AC CENT FL AC FL DC
1
L710
2
10UH(02) L711 10UH(02)
1
10UH(02)
4 3
E
TO STBY B'D
POWER_SW301
FROM PWR TRANS
C719 100/50
R714
15K
D716 1SS133T
D717 1SS133T
R716 47(1/4W)-R R718 1K8
Q712 KTA916Y
8
7
6
5
4
3
2
1
ZD713 UZ15V
ZD712 UZ15V
STAND-BY B'D
AG-D8000
AV Digital Home Theater Receiver
1 st Issue; June 2004
1
2
3
4
5
FROM MAIN B'D
SCHEMATIC DIAGRAM
1 2
AG-D8000
AC-3 PCB
3 4 5 6 7 8
R842SR 2.5V
OUT
C860SR R843SR 4K7 680P-K C861SR 10/35
1
C819 220/6.3
C820 100N-K CB801 BEAD
RC1117S25T IC804
GND
5V
IN
SR
C822 1/50 C823 10N-K
C857SR 10/35 R840SR 100K
4K7
3
R846SR 1K
C859SR 680P-K
2
4K7 4K7
R847SR 100K
A
R812 3K3 5V L801 4.7UH IC801 OPTICAL
VOUT 3 GND VCC 2 1
C821 10/35
C862SR 3N3-K
R848SR 2K2
Q804SR KTC2874B
R822 R823
R813 3K3
A1,SCDIN 6 5 %RD% 4 %WR% 3 XMT958/AUDATA3 2 DGND1 1 VD1 44 MCLK 43 SCLK 42 LRCLK 41 AUDATA0 40 AUDATA1 AUDATA2 DC DD %RESET%(3.23V) AGND 39
R844SR 4K7
R845SR 4K7 C860SL 680P-K IC810 BA4558F
5 4 7
R801 4K7 R814 R815 R816 R817 2.5V 10K 10K 10K 10K
C824 47/10 C825
CB802 BEAD 100N-K
SL
C857SL 10/35 ANANLOG GND
R842SL 4K7 R843SL 4K7
C863 100N-K
C864 100N-K +15V R846SL 1K -15V R848SL 2K2
7 8
A0,SCCLK DATA7 DATA6 DATA5 DATA4 VD2 DGND2 DATA3
37
9
38
IC803 CS493264
12
C826 470P-J
C827 10N-K
R840SL 100K C859SL 680P-K
6 8
10
36
C861SL 10/35 R845SL
11
35
Q804SL KTC2874B
VA FILT1 FILT2
34
%ABOOT%/%INTREQ%
C801 100N-K C802 47/10 C803 22P-J
R818 R819 R820 R821
1 2 3 4 5 6 7 GND
10K 10K 10K 10K
33
R824 C828 R825 2.2/50 10K 33 C829
33K 220P-J C857SW 10/35 R842SW 4K7 R844SL 4K7 C860SW 12N(EB)
3 1 2
13
14
32
4K7
R847SL 100K
C862SL 3N3-K
15
CLKSEL %EXTMEM% CLKIN SDATAN1 LRCLKN1 CMPDAT CMPCLK SCLKN1 CMPREQ DGND3
30
DATA1 DATA0 %CS% 18
SCDIO/SCDOUT
16
31
DATA2
17
R826
29
SW
R840SW 100K C859SW 100N(R)
VD3
R843SW 4K7
C861SW 10/35
R846SW 1K R848SW 2K2
19
20
21
22
23
24
25
26
27
28
IC802 MM74VHCU04
VCC
R844SW
14
13
12
11
10
9
8
C830 100N-K
C831 100N-K
R845SW
8K2
R847SW 100K
C862SW 3N3-K
2K
Q804SW KTC2874B
B
R827 R828 R829 3K3 3K3 10K 5V R837 1K C832 10N-K Q801 DTA114YK R838 1K 100K
R842C
C860C R843C 4K7
5
680P-K IC811 BA4558F
4 7
CEN
C857C 10/35 R840C 100K
4K7
C865 100N-K
C866 100N-K
4K7
6
8
C861C 10/35
R846C 1K
R848C 2K2
R839
C808 R802
22P-J 10K
11 12 1Y4 2A1 13 2A2 14 1Y3 15 2A3 16 1Y2 17 2A4 18 19 2%G% 1Y1
C856 1/50
11 2A1 12 1Y4 13 2A2 14 1Y3 15 2A3 16 1Y2 17 18 2A4 1Y1 19 20 2%G% VCC
R844C
C859C 680P-K
Q804C KTC2874B
R845C C860FR 680P-K
4K7 R847C 100K C862C 3N3-K
20 VCC
Q802 DTC114YK IC806 MM74HCT244 Q803 DTA114YK D803 KDS160 D804 OPEN
C857FR 10/35
R842FR 4K7
1%G%
1%G%
C809 JACK801 COAXIAL1 L802 2.2UH R803 100
100N-K L804 4.7UH 5V
GND
2Y1
1A4
2Y2
1A3
2Y3
1A2
GND
1A1
2Y2
1A3
2Y3
1A4
1A2
2Y1
2Y4
1A1
FR
R840FR 100K
2Y4
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
R843FR 4K7
3 1 2
C861FR 10/35
R846FR 1K
Q804FR KTC2874B
C810 0.1/50 C806 100N-K D801 KDS160 C807 22P-J R804 75 C817 0.1/50
IC805 MM74HC244
R844FR
C859FR 680P-K
4K7
R845FR 4K7
R847FR 100K
C862FR 3N3-K
R848FR 2K2
R805 2K2 C813
R806 100K 22P-J 10K
C816 100N-K
C818 100N-K C833 100N-K C834 10/35
C
CHASISS_GND
FL
C857FL 10/35
R842FL 4K7 R843FL 4K7
C860FL 680P-K
C867 100N-K
C868 100N-K
R807
CB804 3.3V C835 100P-J 5V BEAD R840FL 100K
5
4 7
C814 JACK802 COAXIAL2 L803 2.2UH R808 100
100N-K 12.288MHz XTAL801 C836 20P-J
6
8
680P-K
R858
C811 100N-K
C815 0.1/50
1M
OPEN
44 PDN 43 COAX_2 42 I2C 41 COAX_1 40 TST 39 OPTICAL 38 SLAVE 37 RX4 36 PVSS 35 R 34 PVDD RIN LIN DVDD FR_OUT DVSS FL_OUT 5 TVDD 30 31 33
4K7
R874
R831 18K
R844FL
C859FL
IC812
C861FL 10/35
R846FL 1K
R848FL 2K2
BA4558F R845FL 10K 100P-J 4K7 R852FR 10K R847FL 100K C872FR 10/35
6
XTO
C837 20P-J 100N-K
R851FR BA4558F IC813
32 7 5 6
C862FL 3N3-K
Q804FL KTC2874B
C838
2 XTI/EXTCLK
R850FR 10K
C869FR BA4558F IC814
7
C839
4 3
1
D802 KDS160
C812 22P-J
R809 75
R810 2K2
R811 100K CB803 IC807 RC1117S33T
10/35
D805FR KDS160
IC808
6 TX
SR_OUT SL_OUT SW_OUT
29
C871FR 10/35
5
R853FR 2K7 Q805FR 2SK117Y D805FL Q805FL 2SK117Y R855 1K
BEAD
7 8
AK4586
MCKO LRCK
28
C870FR R849FR
100P-J 10K
CHASISS_GND
5V
C_OUT BICK DZF1 SDTO VCOM DZF2/OVF SDTI1 SDTI3 CDTO CCLK CDTI INT0 INT1 SDTI2 12 CS VREFH AVDD AVSS
3.3V
9
IN
OUT
25
26
27
10
24
GND
4 1 8
3 1
4
3
C875 10/35
11
R853FL 2K7
KDS160
R865 470
C877 100P-J
3 4 1 2 8
C840 R867 330 1/50
C841 10/35
C842 100N-K
R832 10K
23
2
R850FL 10K R851FL 10K
8
2
13
14
15
16
17
18
19
20
21
22
R833 10K C870FL R834 10K R849FL 10K 100P-J C869FL 100P-J
D
R864 100K C879 470P-J R IN
C871FL 10/35
R852FL 10K
C872FL 10/35
R854
1K R857 100K
C881 10/35
+15V Q806 DTA114YK R856 1K
R866 100K
R868 330
C843 10/35
C844 100N-K 5V
C845 2.2/50
C846 100N-K
C873 1/50
L IN C880 470P-J IC815 BA4558F R871 100K
6
Q807 DTC114YK C850 100N-K CB806 BEAD R835 47(1/4) 7805 100N-K
7
R869 100K
R872 330
5V
CB805 BEAD C849 100/25
-15V -15V
100/25
IN
5
C851
DIGITAL GND C847 100/10 C848 220P-J CP802
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4
C852
C876 10/35
R870 4K7
C878 100P-J
47(1/4)
R873 330
IC809
GND
OUT
C882 10/35
C854 1/50
C855 10N-K
R836
E
C853 10/35
ANALOG GND CP803
1 2 3 4 5 6 7 8 9 10 11 12 13 14
CP801
AG-D8000
AV Digital Home Theater Receiver
1 st Issue; June 2004
4586,49326 SCLK
4586,49326 SDIN
49326 INTERQ
MICOM_MUTE
49326 CDI
49326 RST
4586 CDI
SUB_SUM
SR OUT
SUB OUT
4586 CS
4586 PDN
49326 CS
FR OUT
SL OUT
FL OUT
+15V
C OUT
GND
GND
-15V
GND
GND
GND
GND
GND
+5V
R IN
L IN
E
SL GND SR GND C GND FL GND FR GND
10 9 8 7 6 5 4 3 2 1 CP201 R211C 43K 43K 43K R211SL R211SR 470 470 R201C C204SR 22/50 4.7/50 C204C 22/50 4.7/50 Q201C C201C KSA992F R210SR C205SR 22/50 10K 33K R205C R203C 15 R208C R209C 150 R206SL 750 C206SL 220/10 R212SL 1K3 R214SL 560 R217SL 560 33K 68 R204C 15 C206C R212C C214C 5P6(CH) R216C 560 1N4148 R219C 560 D202C 220/10 1K3 750 750 470 R208SR 68 1N R204SR 15 C206SR R212SR 220/10 R216SR D202SR R214C 560 R213C 33K 560 1N4148 R219SR R217C 560 C215C 180P R223C R224C 22K R226C1 1K 22K Q208SR KTA1024Y 4K7 4K7 Q207C KSA992F R218C R220C Q207SR KSA992F 560 1K3 C214SR 5P6(CH) Q206SR KSC1845F Q206C KSC1845F 750 R206C 150 Q203SR KSA992F R209SR C202C 330P R205SL Q204C KSA992F R210C C205C 10K 22/50 Q204SR KSA992F R202C R202SR 33K R202SL 33K C202SL 330P C202SR 330P R203SR 15 R201SL C201SL 470 C204SL 22/50 4.7/50 R210SL 10K Q201SL KSA992F C205SL 22/50 Q204SL KSA992F R203SL 15 R208SL 68 R204SL 15 C214SL 5P6(CH) R216SL 1N4148 R213SL Q205SL KSC1845F 560 D202SL R218SL 4K7 C215SL 180P R223SL 22K R226SL1 1K Q209SL KTC3206Y 3K Q208C KTA1024Y R225SL R226SL R227SL 560 2K7 R225C 3K R221C 82 R222SL 82 C210SL R232SL 4R7 R231C 4R7 C211C 47/100 47/100 R229C 220(1/4) R228SL 220(1/4) Q210SL 2SD947F R231SL 4R7 C209C 10/50 C209SL 10/50 Q208SL KTA1024Y R220SL 4K7 R219SL 560 Q206SL KSC1845F C203SL 1N Q203SL KSA992F R209SL 150 R207SL 470 Q201SR R201SR C201SR KSA992F R205SR 750 470 Q202SR KSA992F Q202C KSA992F 1N Q202SL KSA992F R207C C203C C203SR R207SR Q203C KSA992F R206SR 750 R214SR R213SR 560 33K R217SR R218SR 4K7 C215SR 180P R223SR R224SR 22K R226SR1 1K Q209C KTC3206Y R227C R226C 2K7 560 22K R220SR 4K7 Q205SR KSC1845F 560 Q205C KSC1845F Q207SL KSA992F R224SL 22K R227SR R226SR 2K7 560 R225SR 3K R221SR 82 C211SR 82 C210C R232C 4R7 47/100 R228C 220(1/4) R229SR 220(1/4) R231SR 4R7 47/100 Q210C 2SC1740S R222C Q209SR KTC3206Y Q210SR 2SC1740S C209SR 10/50 R232SR 4R7 R222SR 82 C210SR 47/100 R228SR 220(1/4) R246SR1 0R22(1) R245SR1 0R22(1) Q102SR 2SB1560 Q102C 2SB1560 Q101SR 2SD2390 R221SL 82 C211SL 47/100 R229SL 220(1/4) R246C1 0R22(1) R246C2 0R22(1) R245C1 0R22(1) R245C2 0R22(1) R246SL1 0R22(1) Q102SL 2SB1560 R245SL1 0R22(1) Q101C 2SD2390 Q101SL 2SD2390
A
B
D
C
1
SCHEMATIC DIAGRAM
2 3
AG-D8000
AMP PCB
BBR246SR2 0R22(1) R233SR 5K1 R245SR2 0R22(1) R241SR D203SR 1N4148 C212SR 22N R235SR Q215SR KSC1845F 2K2 10K 150K R240SR L201SR 39 39 39 39 R239SR R238SR R237SR R236SR
B+
B+
B-
B+
R246SL2 0R22(1) R233C 5K1 R241C D203C 1N4148 150K C212C 22N Q215C KSC1845F R235C 10K
R245SL2 0R22(1)
R233SL 5K1 R241SL D203SL 1N4148 150K C212SL 22N 10K R235SL Q215SL KSC1845F
LEFT SURROUND CH.
CENTER CH.
4
2K2
2K2
R236C
L201C
R240SL
R239SL
R238SL
R237SL
R236SL
L201SL
R240C 39 39
R239C
R238C 39 0.5UH 39
R237C
39
39
39
39
RIGHT SURROUND CH.
JUMPER 470 4.7/50
JUMPER
R211R 43K C204R 22/50 R202R 33K R205R 750 C202R 330P 470 R202L R210R C205R 22/50 10K Q204R KSA992F R203R 15 R208R 68 1N R206R 750 C206R R212R 220/10 R214R 560 R213R 33K 1K3 R204R 15 C214R 5P6(CH) R216R 1N4148 560 R217R 560 D202R R219R R218R 4K7 C215R 180P R223R 22K R226R1 1K Q209R KTC3206Y R227R R226R 2K7 560 R222R 82 C210R R232R 4R7 47/100 R228R 220(1/4) R225R 3K Q208R KTA1024Y R224R 22K R220R 4K7 Q207R KSA992F 560 R214L 560 R213L 33K Q203R KSA992F R209R 150 R206L 750 C206L R212L 220/10 1K3 Q202R KSA992F 33K R205L 750 C202L 330P 470 470 4.7/50
R211L 43K C204L 22/50
5
EXCEPT RD6105, RD6108B
Q206R KSC1845F Q205R KSC1845F Q102R 2SB1560
EXCEPT RD6105, RD6108B
Q201L KSA992F R201L C201L
Q201R R201R C201R KSA992F
R203L 15 R208L 68 1N R204L 15 C214L 5P6(CH) Q206L KSC1845F
R210L C205L 10K 22/50 Q204L KSA992F
R209L Q203L KSA992F 150
Q202L KSA992F
Q210R 2SD947F R231R 4R7 C209R 10/50
R246R1 0R22(1)
R207RC203R
R207L C203L
R216L 1N4148 560 D202L R217L 560 R218L 4K7 C215L 180P R223L 22K R224L 22K R226L1 1K Q209L KTC3206Y R227L R226L 2K7 560 R221R 82 C211R 47/100 R228L 220(1/4) R229R 220(1/4) R222L 82 C210L R232L 4R7 47/100 Q210L 2SD947F R231L 4R7 C209L 10/50 R225L 3K R220L Q207L KSA992F 4K7 R219L 560 Q205L KSC1845F
6
Q208L KTA1024Y R221L 82 C211L 47/100 R229L 220(1/4)
R245R1 0R22(1)
R246L1 0R22(1)
R245L1 0R22(1)
B-
B+
Q101L 2SD2390
Q102L 2SB1560
Q101R 2SD2390
B-
B+
R246R2 0R22(1)
R245R2 0R22(1) R241R D203R 1N4148 150K C212R 22N R235R 10K
R246L2 0R22(1) R233R 5K1 Q215R KSC1845F
R245L2 0R22(1) R241L 150K D203L 1N4148 C212L 22N R235L 10K
R233L 5K1 Q215L KSC1845F
7
LEFT CH.
RIGHT CH.
2K2
R240R 39 39
R239R
R238R L201R 39 0.5UH 39
R237R
2K2
R236L
L201L
R240L
R239L
R238L
R237L
CN202 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 10
R236R R245R 22K R245L 22K
CN201
39
39
39 0.5UH
39
8
C
B-
FL
SL
B+
FR
SR
PROTECTION C
DC_PROTECTION
AG-D8000
1 st Issue; June 2004
AV Digital Home Theater Receiver
SCHEMATIC DIAGRAM
1 2
AG-D8000
FRONT PCB
3 4 5 6 7 8
RDS RT TIMER 12 STEREO TUNED AUTO VCR 12 VCD TAPE 2M PRESET
A
R349 100K
EON TP TA PTY
PROLOGIC
3 STEREO HALL
SLEEP
FIP301 CINEMA EQ (D.TIME) SW301 C312 47N-M 70 D310 1SS133T TONE DIRECT (SREREO) SW304 71 D311 1SS133T DIGITAL IN (OTHER) SW305 SEL DSP MODE (3 STEREO) SPK ON/OFF 72 R346 DZ301 UZ5V1 10K D313 R347 10K
16 VDD 15 NC 14 NC 13 D 12 DATA 11 NC
DYNAMIC RANGE (TEST TONE) SW302
SPK MODE SW303
47N-M
C311
6CH DIRECT SW306
SEN301 NJL64H380A R345 470 R301 47 D304 1SS133T
RDS ONLY
D312 1SS133T G GROUP ONLY S16 S15 S14 S13 10G 6G 5G 8G 4G 3G S12 9G 7G 2G 1G
ST BY
SW309
RDS ONLY
TA SW310
PTY
CH SW311
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
C304
C303 47/16
100N
VDD
C322 100N
10/50
C321
NC
NC
NC
NC
80
11G 12G PULL_UP(NC) POWER_DOWN VOLUME_UP RDS_CLK VOLUME_DN REMOCON RDS_DATA NC PLL_CE
S11 S10 S9
1
73 1SS133T SEARCH SW312 DISPLAY SW313 PTY SEL SW314
R304 100K
2
3
78
79
B
VOL301 VOL.ENC
20
19 NC
18 NC
17 NC
77
S8
NC
4
RDS ONLY
5 6
76
S7 IC302 TDA7330 S6 S5 S4 S3 S2 S1 C323 270P
74
D314 1SS133T ADJ ADJ + SW315 SW316
GND
74
C301
820P
R303 10K
R302 68K
R305
IC301
8
XTO
NC
XTI
NC
NC
NC
-
-
M
CXP82860
RDSDETIN
TONE MODE SW317 AUDIO
7
75
73
1
2
3
4
5
6
7
8
9
10
75
D315 1SS133T
68K
10
C302 820P
9
R307 68K
11
72
12
69
R306
13
STBY_LED/RELAY TONE_DIR_LED SPK_LED N.C N.C N.C N.C N.C N.C SUBSUM N.C N.C N.C PDN_4586 RESET_49326 N.C DSPMUTE VIDEO_S2 VIDEO_S3
47 48 49 50
C324 10/50
PROTECTION STEREO IFCOUNT CLK_9273/7312 DATA_9273/7312 KEY_IN3 KEY_IN2 KEY_IN1 DIGI_LINK CE_9273/7312 DATA_62446/72131 CLK_62446/72131 LATCH_62446 CLK_4586/49326 SDI_4586/49326 CDI_49326 VFDP_-30V STEP_OPT INT_49326 AVREF SPK_RLY TUNED
31 32
C325 100N
G GROUP ONLY 68K
X-TAL302 X4M332 R348 2M2
68
70
71
C326 27P
C327 27P
10K
67
R309 10K
TAPE MONITOR SW318
STEREO (VERTUAL) SW319
AUTO (PRO LOGIC) SW320
15
14
16
66
C305 100P
R308
TONE DIRECT LED303 SLR-56URCF14 R326 4K7
77
D316 1SS133T CH SEL SW321 AUDIO SW322 VIDEO SW323
17
18
19
20
62
63
64
65
SPK LED
R350 R355 R351 R352
4K7 OPEN OPEN OPEN 4K7 4K7
R324
78 R327 1K
D317 1SS133T TUN DN SW324 TUN UP SW325 BAND SW326
21
60
61
1K
R325
23
58
59
1K
22
Q304 DTC114YS
24
25
R353
56
Q303 DTC114YS
79
D318 1SS133T MEMO/ENTER FM MODE SW328 T/P MODE SW329
57
26
R354
55 54
Q305 DTC114YS
TUNER_MUTE
+5V.BACK_UP
C
CN301 R312 R313 47K 47K
Q302 DTC114YS
SW327 80 D319 1SS133T 100K 100K 100K 100K 100K 100K 100K 100K 100K 100K
28
27
53
SET_OPT
CDI_4586
C313 ST/BY RLY
RESET
EXTAL
XTAL
GND
GND
GND
30
NC
51
10K
R339
MAIN_MUTE
R.MUTE
S.MUTE
R340
10K
R356
R328
R329
R330
R332
R333
R334
R335
R336
GND +6V -30V FL_AC FL_AC CN302
7
6
R314 100K
5
X-TAL301 CST10M
R323 47K
CS_4586
4
R322
R331
R337
P.DOWN
3
#17
C331 100N-R
OPTION
R317 15K
R315 10K
R319 100K R320 100
100N R344 2K2
#18
*( ):RV5106 KEY
#19
8
R318
1
KEY_SCAN KEY_SCAN 6V SPK_LED ST/BY_LED
17 18 L301 10UH(02)
D301 1SS133T D302 1SS133T
R316 15K
2
10K
KEY_IN
72
C308 0.047/5.5V
4
3
C309 47/16 C310
VCR2 B'D
R 100N
5
10K
ST/BY_RLY
R338
2
CS_49326
C.MUTE
4K7
+15V
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47K
1
10/50
29
52
CN303
D
4586/49326 CLK 4586/49326 SDI 49326 CDI 49326 CS 4586 CS 49326 INTERQ 49326 RST 4586 CDI DSP MUTE GND 4586 PDN
1 2 3 4
RD6108R OPTION
C314 C307 0.1/50 RD6108R RD6108 33/35 C317 C318
R342
1K L V C319
R321 1M
D305 1SS133T
C332 47P C333 100P
C329
100P
100P
100P
100P
R318
(0V)
6
10K
47K K 47K
1 2 3 4 5
D322
D320 1SS133T
D321 1SS133T
8
7
A
R315 STEP OPTION R316 47K
(+5V)
D/G/C
10K 4K7
(+3.4V)
B 10K 15K
(+2.0V)
11
10
9
1SS133T
CN305
12
R G L G V
TO INPUT B`D
SUB SUM
15
14
13
R310
C328
R311
10N
2
4 3 5
6 7
8 9
1K
C334 47P
10 11
12 13
14 15
16 17
18 19
20 21
22 23
24 25
E
1
CP301 GND +15V RDS_DET PROTECTION DIGI_LINK TUEND STEREO TUN_MUTE 72131_CE 72131/62446_DA 6246/72131_CLK 9273/7312_CLK 9273/7312_DA 9273/7312_CE 62446_LATCH MAIN_MUTE REAR_MUTE SUB_MUTE CENT_MUTE VIDIO_S3 VIDIO_S2 SPK_RLY GND N.C IF COUNT
1K
75
(+5V)
C330
100N
R343
15K
C320
SET OPTION
R317
5
VCR2 INPUT JACK
D303
1SS133T
C306
4.7/50
Q301 DTC114YS
R341
1K
JACK301
6
AG-D8000
AV Digital Home Theater Receiver
1 st Issue; June 2004