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AVR690
Schematic
9 pgs704.18 Kb0

Jamo AVR690 Schematic

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Page 1
7654321
Q601
2SC1815
+
C601
220U25V
D
R601 33K
R607
2K2
C
C619
+
4.7U50V NP
C621
150P
R644 56K
Q617 2SA970
R646 3K3
C623
560P
Q619
2SA970
R650
470
ZD602
Z22V
1 2
BRG
C605
220U25V NP
BRG
R647 3K3
R605 5K6
+C604
R652 2K
220U25V
C627
15P
R660
56K
R606
2K2
C629
1P
R610 150
D601 1N4148
R618 22K
Q623 2SC2229
2SA949
2SC945 Q604
31VR601
1K
2
Q625
2SC2229
R614 75
Q606
1P
R624
3K9
R662
1K
C630
R611 150
C607 68P 250V
C613 104 250V
C608 68P 250V
Q608 2SC2073
R626 330 1/4W(F)
CN609
2 1
2PIN
10 1/2W (F)
Q629 2SA940
R630
10 1/2W (F)
R631
R635
0.22 5W
2SA1943
+VCC-SBL
Q612 2SC5200
R634
0.22 5W
Q631
R640
4K7
BRG
R619 22K
C615
4.7U50V NP
D603 1N4148
D602 1N4148
Q614 2SC1815
OVERLOAD
CN601
TO RELAY SBL CH
+VCC-SBL
CN602
1 2
1 2
TO POWER
-VCC-SBL
8
D
C
CN604
2
4
TO AMP5CH CN120
B
1
3
5
BLG SBR BRG SBL
OVERLOAD
CN605
1 2
OPT
JP601
1 2
OPT
R609
OPT
OPT
C620
AGND
+
C622
OPT
BRG
BLG
R645 OPT
P1 HOLE-4.05X6.05MM
Q618 OPT
R648 OPT
C626
OPT
P2 HOLE-4.05MM
R602 OPT
OPT
Q622
OPT R651
OPT
C606
R649 OPT
BLG
R659
OPT
C628
OPT
R661
OPT
C633
OPT
R612 OPT
D604 OPT
R620
Q624 OPT
OPT
2SC945 Q605
31VR604
OPT
2
Q626
OPT
R617 OPT
Q607
OPT
R625
OPT
R663
OPT
C634
R615 OPT
C609 OPT
C614 OPT
C612 OPT
Q611 OPT
R627 OPT
Q630 OPT
R632
OPT
CN610
2 1
OPT
R633
OPT
OPT
OPT
Q632
-VCC-SBL
+VCC-SBR
Q613 OPT
R639 OPT
R636
-VCC-SBR
R641
OPT
BLG
OPT
R623 OPT
D605 OPT
C616
D608 OPT
Q616 OPT
OVERLOAD
CN606
1 2
OPT
+VCC-SBR
CN603
OPT
-VCC-SBR
1 2
B
A
2003/12/17
Title
A
AVR AMP 2CH BOARD
Number RevisionSize
A3
1 2 3 4 5 6 78
LVR301410-0401
MP
Frank
Page 2
D
CN501
2 1
TO TEMP SW
C501
10U50V
151413121110987654321
25'=150K50'=47K
80'=9K
+
56K
GND
C503 10U50V
150K
GND
GND
熱敏電阻
R500
+
C502 10U50V
+
R503 39K
R504 56K
R502
56K
GND
R505 8K2
R506 33K
3
2
5
6
RL+12V
U501A
+
-
4558
GND
+
-
D501
Q501
1N4148
2SC3421
2 1
8
1
V+
O
V-
U501B
4
O
GND 4558
R601 10K
7
ZD501
2.7V
D503
1N4148
12
D502 OPT
L
C505
+
GND
+
R508
2K2
C504 10U50V
100U25V
GND
D519 1N4007
C506
4.7U50V NP
+
C511
150P
3
R507
330
CN505
1 2
TO FAN
CN506
1 2
OPT
GNDR501
R514 56K
R519 33K
R524 3K3
Q502 2SA970
C516
560P
220U25V
C521
2SA970
R534
470
Q508
+
Q507
2SC1815
ZD502
Z22V
1 2
AGND
C523
220U25V NP
AGND
R529 3K3
R539 5K6
+C522
220U25V
R540 2K
C528
15P
R545
56K
R513
2K2
C533
1P
R550 150
D504 1N4148
R565 22K
Q513 2SC2229
2SA949
2SC945 Q528
31VR501
1K
2
Q518
2SC2229
R551 75
Q523
+VCC-L
R560
C543
150
68P 250V
Q533 2SC2073
R585
R595 330 1/4W(F)
CN517
WIRE
Q538 2SA940
10 1/2W (F)
2 1
R586
10 1/2W (F)
R575
3K9
C553 104 250V
R580
1K
C538
1P
C544 68P 250V
R634
0.22 5W
2SA1943
Q548
Q543 2SC5200
R633
0.22 5W
R600
4K7
AGND
C558
4.7U50V NP
R570 22K
D509 1N4148
D514 1N4148
Q553 2SC1815
OVERLOAD1
CN507
1 2
TO RELAY LCH
+VCC-L
CN512
1 2
TO POWER CN911
-VCC-L
16
D
C
TO AMP2CH CN1
B
CN502
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CON-D15
1
2
3
4
5
L
R
SL
SR
C
SBL BLG
SBR OVERLOAD2 OVERLOAD1
CN503
R587
10 1/2W (F)
CN518
2 1
BIAS
R588
10 1/2W (F)
R589
10 1/2W (F)
CN519
2 1
WIRE
R590
10 1/2W (F)
R591
10 1/2W (F)
CN520
2 1
WIRE
R592
10 1/2W (F)
0.22 5W
Q549
2SA1943
2SA1943
2SA1943
R636
R650
0.22 5W
-VCC-L
+VCC-R
-VCC-R +VCC-SL
Q550
-VCC-SL
+VCC-SR
Q551
Q544 2SC5200
R635
0.22 5W
Q545 2SC5200
R647
0.22 5W
R648
0.22 5W
Q546 2SC5200
R649
0.22 5W
R619
4K7
AGND
R620
4K7
AGND
R626
4K7
AGND
C559
4.7U50V NP
R571 22K
D510 1N4148
4.7U50V NP
R572 22K
D511 1N4148
4.7U50V NP
R573 22K
D512 1N4148
C560
C561
D515 1N4148
Q554 2SC1815
D5161N4148
Q555 2SC1815
D517 1N4148
Q556 2SC1815
OVERLOAD1
OVERLOAD2
OVERLOAD2
CN508
1 2
TO RELAY RCH
CN509
1 2
TO RELAY SLCH
CN510
1 2
TO RELAY SRCH
+VCC-R
CN513
1 2
TO POWER CN917
-VCC-R
+VCC-SL
CN514
1 2
TO POWER CN914
-VCC-SL
+VCC-SR
CN515
1 2
TO POWER CN916
-VCC-SR
C
B
AGND
R552 150
D505 1N4148
R520 33K
C524
220U25V NP
R541 2K
AGND
R525 3K3
Q503 2SA970
R526 3K3
R527 3K3
R
RL+12V
CN504
1 2 3 4
GND
TO POWER
A_GND
AGND
SL
JP514 BLG SBR
SBL
1 2
OPT
A_GND
SR
+
2K2
4.7U50V NP
C512
R515 56K
150P
AGND
C508
R510
+
2K2
4.7U50V NP
C513
R516 56K
150P
AGND
C509
R511
+
2K2
4.7U50V NP
C514
R517 56K
150P
C507
R509
Q504 2SA970
Q505 2SA970
C517
560P
C518
560P
C519
560P
2SA970
470 R535
2SA970
R522 33K
2SA970
Q509
R536
470
R537
470
Q510
Q511
R521 33K
R530 3K3
C525
220U25V NP
R531 3K3
C526
220U25V NP
R532 3K3
AGND
AGND
R542 2K
R543 2K
C529
15P
C530
15P
C531
15P
R546
56K
R547
56K
R548
56K
C534
1P
C535
1P
C536
1P
R566 22K
Q514 2SC2229
R554 150
D506 1N4148
R567 22K
R556 150
D507 1N4148
R568 22K
Q515 2SC2229
Q516 2SC2229
31VR502
Q519
2SC2229
R553 75
31VR503
Q520
2SC2229
R555 75
31VR504
Q521
2SC2229
R557 75
2SA949
1K
2
2SA949
2
2SA949
2
2SC945 Q529
2SC945 Q530
1K
Q531
1K
Q524
Q525
Q526
R561
C545
150
68P 250V
Q534 2SC2073
R576
3K9
C554
R596
104 250V
330 1/4W(F)
R581
1K
C539
1P
Q539 2SA940
C546 68P 250V
R562
C549
150
68P 250V
Q535 2SC2073
R577
3K9
C556
R597
104 250V
330 1/4W(F)
R582
1K
C540
1P
Q540 2SA940
C550 68P 250V
R563
C551
150
68P 250V
Q536 2SC2073
R578
3K9
2SC945
C557
R598
104 250V
330 1/4W(F)
R583
1K
C541
1P
Q541 2SA940
C552 68P 250V
R593
10 1/2W (F)
2 1
R594
10 1/2W (F)
2SA1943
-VCC-SR
+VCC-C
Q552
-VCC-C
Q547 2SC5200
R651
0.22 5W
R652
0.22 5W
R627
4K7
AGND
C562
4.7U50V NP
R574 22K
D513 1N4148
OVERLOAD2
D518 1N4148
Q557 2SC1815
CN511
TO RELAY CCH
2003/12/19
Title
Number RevisionSize
A0
Date: 14-Jan-2004 Sheet of File: E:\WORK\AVR790\AVR790.ddb Drawn By:
+VCC-C
CN516
1 2
1 2
TO POWER CN913
-VCC-C
AVR AMP 5CH BOARD
LVR301420-0001
AGND
R558 150
D508 1N4148
470 R538
Q512
C527 220U25V NP
AGND
R533 3K3
R544 2K
C532
15P
R549
56K
C537
1P
R569 22K
Q517 2SC2229
31VR505
Q522
2SC2229
R559 75
R523 33K
R528 3K3
Q506 2SA970
C520
560P
2SA970
C510
C
A
P1 HOLE-4.05MMP2HOLE-4.05X6.05MM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
R512
2K2
4.7U50V NP
+
C515
R518 56K
150P
AGND
2SA949
1K
2
2SC945 Q532
Q527
R564
C547
150
68P 250V
Q537 2SC2073
R579
3K9
C555
R599
104 250V
330 1/4W(F)
Q542 2SA940
CN521
BIAS
R584
1K
C542
1P
C548 68P 250V
A
MP
Frank
Page 3
7654321
8
CN703
CON-2 90' CN704
CON-2 90'
D
C
CN701
1 2
CON-2 90'
CN702
1 2
CON-2 90'
B
CN708
9 8 7 6 5 4 3 2 1
CON-9
P1 HOLE-4.05MM
A
1 2 3 4 5 6 78
1 2
1 2
SR
SL
AGND4
OVER_B
RL+12V PHONES P_MUTE OVER_A SPK-B ST_MUTE
AGNDL
P2 HOLE-4.05X6.05MM
R
L
R709 10 2W(M)
AGND3
L704
3UH
R711 10 2W(M)
C704
473
L702
3UH
R701
4.7 1/2W (M)
C702
473
R703
4.7 1/2W (M)
CN705
1 2
CON-2 90'
AGND2
R710 10 2W(M)
AGND5
OVER_A
L703
3UH
C703
473
C
AGND1
L701
3UH
R704
4.7 1/2W (M)
R708 10 2W(M)
C701
473
C706 473
AGNDL
D708
1N4007
D709
1N4007
D713
1N4007
R702
4.7 1/2W (M)
L705
3UH
R705
4.7 1/2W (M)
R712 10 2W(M)
C705
473
SPK-SR
SPK-SL
OVER_B
R720
220
P_MUTE
ST_MUTE
PHONES
D712 1N4148
R723 47K
SPK-R
SPK-L
SPK-C
AGNDL
P_MUTE
PHONES
R716 22K
R721 220
OPT D703
D704
1N4148 D705
1N4148
AGNDL
R717 22K
R718 22K
R724
10K
AGNDL
++C710
470U25V(NP)
R715 22K
D701 OPT
D702
1N4148
C709
470U25V(NP)
+ R722 47K
+
RL+12V
4.7 2W(M)
R728
220K
ZD702
4.7V/0.5W
220K R729
33uF25V
+ C711
R731
RL+12V
R719 22K
+ C712
AGNDL
12
Q707 2SC945
R725
10K
R727 220K
47uF25V
6
4
6
4
Q706 2SC945
10 1/2W
R726 220K
4.7V/0.5W ZD701
Q703 2SC945
RL702
RELAY_6
RL703
RELAY_6
Q705 2SC945
R730
AGNDL
Q708
2SC945
12
Q702 2SC945
5
3
1 2
5
3
1 2
D707
1N4007
Q709 2SC2001
AGNDL
6
4
RL701
RELAY_6
D706
1N4007
2SC945
SBL CH
Q701 2SC945
AGNDL
Q704
AGNDL
5
3
1 2
RL+12V
Q710 2SC2001
R734
10 1/2W
D710 1N4007
AGNDL
CN706
CON-2 90' CN707
OPT
5
3
1 2
RELAY_6
Q712 2SC2001
1 2
1 2
RL705
Q711 2SC945
SBR
SBL
AGND6
6
4
R714 OPT
C708
OPT
L707
OPT
R707
OPT
D711 1N4148
R735
33K
AGND7
SPK-B
L706
3UH
R706
4.7 1/2W (M)
R713 10 2W(M)
C707
473
SL CH
SR CH
AGND4
RB CH
LB CH
R CH
L CH
AGND5
R732 22K
AGND2
AGND4
1 2
JUMP
SPK-SBR
SPK-SBL
R733 OPT
CN715
1
SPK OUT
2
CN716
1 2
SPK OUT
CN717
1 2
SPK OUT
6
4
RELAY_6
C CH
AGND1
AGND2
RL704
AGND5
5
3
1 2
CN712
1 2
SPK OUT
CN718
1 2
SPK OUT
1 2
JUMP
AGND3
AGND7
AGND4
2003/10/07
Title
790 RELAY BOARD
Number RevisionSize
A3
AGND3
SBR CH
SBL CH
AGND6
AGND7AGND6
AGND1AGND2
1 2
1 2
CN713
1 2
1 2
CN711
SPK OUT
CN710 SPK OUT
CN714
CN700
WIRE
CN709
WIRE
OPT
SPK OUT
1 2
1 2 3 4 5
PR
Alvin
D
C
B
A
Page 4
7654321
8
DGND
TO AMP5CH GND
+VCC
CN908
1 2 3 4 5
TO RELAY
CN900
1 2
C953 3300U35V
DGND
C926
3300U35V
CN910
1 2 3 4
C952
3300U35V
AGND
C954
3300U35V
C955
CN911
1 2
TO AMP
CN912
1 2
TO AMP
C933 104 100V
C934 104 100V
C935 104 100V
C936 104 100V
CN913
1 2
TO AMP
CN914
1 2
TO AMP
JP911
1 2
690,790 ONLY
JP912
1 2
590 ONLY
CN915
OPT
+20V AGND
-20V +10V DGND
-10V
D
CN916
CN917
1
1 2
CN906
1 2 3 4 5 6
1 2
TO AMP
C
2
TO AMP
TO MAIN
CN903
1 2
TO AMP2CH GND
D
PIN TO RECTIFIER B+
TO TRANSFORMOR GND
CN902
6 5 4 3 2
C
1
FROM TRANS
B+
JP912
OPT
+C938
+
B-
12
CN901
2 1
PIN TO RECTIFIER B-
DGND
10000u/63
C903 10000u/63
1 2
F901
3 4
T2A250V
1 2
F902
3 4
T2A250V
1 2
F903
3 4
T2A250V
AGND
1 2
F904
3 4
T2A250V
+C901
10000u/63
+C939
10000u/63
C931
104 250V
104 250V
C932
103 500V C917
C918 103 500V
103 500V C919
C920 103 500V
V-
V-
-VCC
103 500V
D902
RS202
D903
RS202
RL+12
TO RELAY
C923
ACAC
V+
C924
103 500V
103 500V
C925
ACAC
V+
103 500V
D919
6
4
JP902
0
1N4007
DGNDDGND
1N4007
D905
D906 1N4007
D920
1N4007
RL900
RELAY_6
5
3
1 2
C960 104 100V
DGND
2SC2001
MC7806
1
VIN BK6V
Vin
Out
+
C959
10
220U25V
R910
D908 1N4007
R902 22
Q900
DGND DGND
IC906
DGND
21
DGND
GND
C962 470U16V
2
R90410K
R911
OPT
Q901
2SC2001
DGND
B
3 PIN AC SOCKET
A
1 2 3 4 5 6 78
J900
1 2 3
CN904 TO FUSE HOLDER
123
4
12
JUMP X 2PCS
34
T901
C902 104 250V X2
R909 OTP
P1 HOLE-4.05MM
R915
5 OHM 10A
CN907
1 2 3 4
TO TRANS
T900
1
2
3
4
Pri
JPTS911206
P2 HOLE-4.05X6.05MM
5
6
7
FR901 JUMP
8
3
R905
3
10K
+
C963
4.7U50V
RL+12
C928
104 100V
R912
10K
R914
10K
L900
10UH
CN918 TO TEMP SW
1
2
RL+12V
3
R913 OPT
DGND
21
DGND
Q903 2SC2001
DGND
R908 470K
DGND
BK+6V
RL+12V PWR_DEC PWR_SYS DISCH
JP901 JUMP
CN909
1 2 3 4 5 6
FROM MAIN
2003/11/06
Title
AVR POWER BOARD
Number RevisionSize
A3
LVP301400-0001 APE301400-0003
B
A
PR
FRANK
Page 5
151413121110987654321
+5V
R425
C415
101
C
4
C401
R400
2.2U50V
100P
CG1
1 2
0
8
GND-D
CG2
1 2
0
8
GND-D
CG3
1 2
0
8
GND-D
CG4
0
J404B
8
GND-D
1
3 G1
2
4
6 G2
5
7
9
8
R22
JUMP
R26
JUMP
-16
R24
6.8 5W
R27
JUMP
-10
PIN
PIN
PIN
75
25
E400 101
1
GND-D Y C
C
25 1
Y C
C
25 1
Y C
25 1
4558
4558
4558
4558
+16
TGND
C402 100P
C403 100P
C404 100P
C405 100P
C406 100P
C407 100P
C408 100P
C409 100P
C432 OPT
C433 OPT
R414
75
TO FRONT AV IN
R126 39K
R125 39K
R124 39K
R123 39K
R122 39K
R121 39K
100P C144
100P
C146
100P C148
100P C150
100P C152
100P C154
+VCC1
-VCC1
IC100B
+VCC1
-VCC1
IC116B
JP9
JUMP
104
C2
JP12
JUMP
C4 104
JP15
JUMP
C5 104
+10
104
C8
104
C10
C36 104
C416
101
R401
2.2U50V
75
E401 101
GND-D
C423
101
R402
10U/16
75
E402 JUMP
C417
101
R403
2.2U50V
75
E403 101
GND-D
C418
101
R404
2.2U50V
75
E404 101
GND-D
C424
101
R405
10U/16
75
E405 JUMP
C419
101
R406
2.2U50V
75
E406 JUMP
GND-D
C420
101
+
2.2U50V
R407 75
E407 JUMP
GND-D
C425
101
+
10U/16
R408 75
E408 JUMP
R412
101
75
E412 JUMP
GND-D
R413
101
75
E413 JUMP
GND-D
101
E414 JUMP
P3 PIN
GND-D
CN101
AG 1 2 3 4 5 6
1 2 JP401 7
OPT
8
AGND
C108
100P
AGND C109 100P
C118 100P
AGND C119 100P
C130 100P
AGND C131 100P
+12V-12V
CN105
1 2 3 4 5 6 7 8 9
10
AGND
1
DVD_L IN
2
DVD_L
3 4
1 2
5
JUMP
6 7
DVD_R
8
DVD_R IN
9
10CN104
1 2
JUMP
AGND
R109
DVD_L IN
470
R127
100P
39K
C145
DVD_R IN
R128
470
100P
39K
R110
C147
R111
470
R129
100P
39K
C149
470
R130
100P
R112
39K
C151
R113
470
R131
100P
39K
C153
470
R132
100P
R114
39K
C155
8 IC100A
C208
+
3
V+
4.7U50V
R151
2
V-
100K
AGND
4
C209
5
+
4.7U50V
R152
6
100K
AGND
8 IC116A
C134
3
VCRO_L
+
V+
4.7U50V
R102
2
V-
100K
AGND
4
C135
VCRO_R
+
5
4.7U50V
R105
6
100K
AGND
IC4 7812
1
Vin
Out
GND
JP11
2
JUMP
AGND1
IC5 7812
1
Vin
Out
GND
JP14
2
JUMP
TGND1
IC3 7912
Vin2Out
GND
JP17
1
AGND2
JUMP
IC6 BA05T
1
Vin
Out
GND
2
IC2 7805
JP18
1
Vin
Out
JUMP
GND
JP20
2
GND-D1 JUMP IC1 7905
JP21
Vin2Out
JUMP
GND
JP23
1
DGND1
JUMP
CG7
104 CG8
104 CG9
104
AGND
DG
3
6
7
4
3
6
7
4
3
6
7J402B
4
3
12
6
7
C400 100P
R120
470
C100 100P
C101 100P
R119
470 R118
470
C102 100P
C103 100P
R117
470 R116
470
C106 100P
C107 100P
R115
470
TO AUDIO IN
OPT
9
10
11
AGND
9
10
11
AGND
9
10
11
AGND
C166
1
+
4.7U50V
AGND
C167
7
+
4.7U50V
C128
+
1
4.7U50V
AGND
C129
7
+
4.7U50V
220U25V
C16
AGND
+16-T
C19
220U25V
C21
220U25V
AGND
C23
220U25V
10
C25
220U25V
12
GND-D
C35
220U25V
GND-D
J400A
DVD_S
GND-D
J400B DVD_C
J401A
REC_L/R_OUT
J404C
GND-D
J103C
9
10
11
9
10
11
VCR_OUT_L/R
R13
JUMP
JP24
JP25
JP26
JP27 PIN
TAPE
REC_RO
VCRO_RO
AGND
AGND
AGND
AUX1
REC_LO
VCRO-LO
VCR_S_OUT
CD
12
12
PIN
PIN
PIN
VIDEO1_S
J401B VIDEO1_C
J402A VCR_S_IN
VCR_C_IN
J404A
VCR_C_OUT
GND GND
JP34 0
GND GND
JP35 0
GND
C164 100P
C165 100P
C112 100P
C113 100P
JP2
1 2
JUMP
L
R
L
R
L
R
J400C DVD_L/R
J401C
VIDEO1_L/R
J402C VCR_L/R
R23
JUMP
R143 100K
R144 100K
R103 100K
R104 100K
JP28
JP29
JP30
GND-D
GND-D
GND-D
J102A
RCA_2X3G
J102B
RCA_2X3G
J102C
RCA_2X3G
R137
560
R138
560
R100
560
R101
560
JP3
OPT
GND-D
D
C
B
JP1
1 2
JUMP
AGNDAGND
CN100
+16V
1
GND-A
2
-16V
3
+10V
4
GND-D
5
-10V
6
CON-6
A
P1 HOLE-4.05MMP2HOLE-4.05X6.05MM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C438
DVD-C
104
DVD-Y
GND-D
1
DVD-V
2 3
DVD-C
4 5
DVD-V
DVD-Y
6
V1-V
7 8
V1-C
9
10
V1-Y
11
V1-C
V2-V
12 13
V2-C
14 15
V2-Y
16 17
90-CK
V1-Y
90-DA
V1-V
V2-C
V2-Y
V2-V
S-VIDEO OUT
REC-C
CG5
1 2
0
GND-D
REC-Y
REC-V
V3-V V3-Y
V3-C
V2_L
TU_L
V2_R
-12V +12V TU_R
CD_L
R155 100_1/4W
-VCC1 +VCC1 C200
C198
104
220U25V
+
IC104
CD_R
1
AGND
2
TU_L TU_R
TA_L
CD_L CD_R
3
TA_L TA_R
4 5
AUX_L AUX_R
6 7
V1_L V1_R V2_L V2_R
8
VCR_L VCR_R
9
VCRO_L VCRO_R
10
REC_L REC_R
11
TA_R
12 13
AUX_L
AGND
C202
4.7U50V +
R145
AUX_R
100K
AGND
LSe
RSe
C203
Ce
4.7U50V +
R146
SUBe
100K
EXT IN
AGND
SUBe
RSe
Ce
LSe
V1_L
V1_R
VCR_L
VCR_R
AGND
REC_L
REC_R
JP10
3
JUMP
C1
C17
104
220U25V
AGND
JP13
3
JUMP
C3
C18
104
220U25V
TGND JP16 JUMP
3
C6
C20
104
220U25V
AGND
3
C7
C22
104
220U25V
GND-D
JP19
3
JUMP
C9
C24
104
220U25V
GND-D
JP22
3
JUMP
C37
C38
104
220U25V
GND-D
C444 220U25V
+
IC400 M52790
VCC V2IN L2IN C2IN R2IN Y2IN V3IN L3IN C3IN R3IN Y3IN V4IN L4IN C4IN R4IN Y4IN SCL SDA18GND
J103A
4
25 1
3
6
TU_L
TU_R
VSS S1 S2 S3 S4 S5
TC9273N
S6 S7 S8 S9 S10 S11 GND CK14DATA
+VCC1
3
2
R166
R160
1K
330
AGND
5
6
1K
R167
AGND
Q114 2SA812
R171
10K Q115 2SC1623
R173 47K
+12V
TU+12V
-12V
+VDSP
+5V
-5V
R418
+5V
10
V3-V
36
V1IN
35
L1IN C1IN
R1IN
Y1IN V1O
L1O C1O
R1O Y1O V2O
L2O
C2O
R2O Y2O BIAS
CS
JP5
1 2
OPT JP6
1 2
0
C434
OPT
GND-D
C435
OPT
GND-D
C201
+
104
C199
220U25V
VDD
S1 S2 S3 S4 S5 S6 S7 S8
S9 S10 S11 STB
8
IC101A
4558
V+
V-
-VCC1
4
47P
C173
IC101B 4558
330 R161
47P
C175
RSd
Cd
LSd
+9V
12
R172
10K
2CH DIR
AGND
150 1/4W
+12V
-12V 150_1/4W
+VCC3
AGND
-VCC3
+VCC4
AGND
-VCC4
CN106
1 2 3 4 5 6
CON-6
28 27 26 25 24 23
DVD_RDVD_L 22 21 20 19 18 17 16 15
1
7
D9 1N4148
C284
R156 100_1/4W
12 13
11 10
R185
ZD100
9.1V
ZD101
9.1V
R186
C111 104
104
C285 104
BK+6V
RL+12V
DISCHARGE
34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
AGND GND-DGND-D
E415 JUMP 101
GND-D
C212
+
10U50V
C213
+
10U50V
2 1
5 3
6
9
TU_SD
CN112 TO TUNER
V3-C
V3-Y
JP7
1 2
OPT JP8
1 2
OPT
E416 JUMP 101
GND-D
R157
IC106
X0 X1
Y0 Y1
Z0 Z1
INH A B C
4053
1 2
1 2
C110
104
123
R409
R410
R411
OPT
OPT
OPT
GND-D
R416
75
0 TC9273DA
TC9273CK
R7 0
OPTION
VDD
VEE
+C222
470U16V
+C223
470U16V
C282 100U16V
100U16V C283
TGND
468
C426 10U/16 C429 10U/16
R415
75
CN1 OPT
VSS
+C427
STB1
TU_R
10U/16
R15
0
4
X
Y
Z
104
C105 104
R190
10 1/4W
10
R274
10
10
U3 M51951
GND-D
TU_CE
C441
220U/16
SYS_OVER
14
15
4
16
8
7
C104
R191
R275
SV1GND2OUT
GND-D
TU_DI
TU_CK
GND-D
C440
220U/16
123
+9V
-9V
AGND
3
TU_DO
975
+9V
-9V
101214
12 13
11 10
VCR
GND-D
-5V
GND-D
R19
OPT
R18 OPT
LT
RT
SR
Cc
SL
AGND
+12V
-12V
+12V
-12V
9482CE 9482DA
C25822P
BK6V1 D6 1N4007
D7 1N4007
(POWER ON:LOW ACT)
RDS_DI
RDS_RST
TGND
A16/RDS AM
A17/RDS FM
151311
W/O OSD FUNCTION
IC409 4053
2 1
5 3
6
9
+5V
C465 104
R419
4.7
C466 104
EXT IN
Lc
Rc
Cc
R221 R222 R223
C25922P
GND-D
TO AVC
C421 10U/16 +
+
+
R421 47K
C218
220U16V
220U16V
C219
TU_L
TU+12V
VVO
VCO
VYO
X0 X1
Y0 Y1
Z0 Z1
INH A B C
R420
D4 OPT
R33
0
CN111
GND-D
1
C260 22P
+5V
12345
VDD
VSS
VEE
+
4.7
-V5
C481
+
470U16V
U2A OPT 12
-12V
Ld
Rd
SUBd
AGND
R31
47K
33
33
33
D13
1N4148
D14
BK6V2
GND-D
GND-D
-5V
VIDEO SW
3
R495
22K
GND-D
14
X
15
Y
4
Z
16
8
7
GND-D
+V5
C482 470U16V
C462
104
IC401B ZXFV201N14TA
+VCC1
-VCC1 4
2
V-
12
3
V+
8
OPT
+VCC1
MODE_REQ
R158
SUBd LSd
12 13
2 1
5 3
6 11 10
9
AGND
C142 560P
R147 12K
C136470P
R148 20K
C138 560P
R135 12K
C133470P
R139 20K
C137 560P
R162 12K
C132390P
R164 20K
2
3
AGND
TC9482CK9482CK TC9482CE TC9482DA
1N4148
12
PWR_DEC
R21
10K
+
C28 10U50V
SYS_PWR
VIDEO ON/OFF
GND-D
220
12
Q410 2SA812
R422 0
3
GND-D
R423 0
R496
22K
GND-D
+5V
C26 104
C460 104
4
1
11
R433
1K
C428 OPT
7
R434
1K
C449 OPT
D12
R20
OPT
OPT
7
+
R17
D11
OPT
TO DSP
CN102
1 2 3 4 5 6 7 8
D2# D1#
9 10
0
11 12
Rd Cd
13 14 15 16
RSd
17 18
SB2
19 20
HEADER 10X2
SB1
IC105
X0
X
X1
Y Y0 Y1
Z
Z0 Z1
VDD
INH
VSS A B C
VEE
4053
+9V
Q100 2SA812
R176
10K
Q101 2SC1623
R184 47K
AGND
4
R149 91K
2
V-
3
V+
R150
100K
8
R136 91K
6
5
R140
100K
R163 91K
6
5
R165
100K
4
-VCC4
V-
V+
IC118A 4558
+VCC4
8
D81N4148
1 2
D_MUTE
P_MUTE
PHONES
RL+12V
DISCHARGE
CN110
TO RELAY
+5V
12
GND-D
R497
22K
IC401A
ZXFV201N14TA
3
v+
2
v-
GND-DGND-D
5
6
GND-DGND-D
R28
OPT
12
U2B OPT
C27 OPT
14
15
4
+9V
16
8
-9V
7
R177 10K
6CH DIR
-VCC4
IC117A
4558
+VCC4
IC117B
4558
IC118B
4558
1
ST-MUTE
D2 1N4148
P_MUTE
ST-MUTE
1 2
123456789
C446
REC-V
+
470u/10 R426 220
C447
REC-C
+
+5V
470u/10
Q411
R427
2SA812
220
C448
12
REC-Y
+
470u/10
Q412 2SA812
3
R424 0
GND-D
R446 22K
R449
330
VYO VCO
C469
51P
R437
R441
100K
47K
C410 +
L401
10U/16
39UH
R444
R443
2K2
47K
R29 OPT
6
R30
5
OPT
AGND
CS:SUB12dBCS:BASS3A
AGND
+12V
0
D1D2
Ld
R159
Lc
Rc
SUB
AGND
R168 100
1
C141 OPT
AGNDAGND
R169 100
7
C140 OPT
AGNDAGND
R170 100
7
C139 OPT
AGNDAGND
C11
47U16V
+
47K R10
R11 1K
R9
Q6
2SC1623
10K
C12223
AGND
AGND
BK6V2
+C29
+
C40
OPT
1000u/16
R36
AGND
4K7
R37
2SC1623
10K
C30 223
AGND
AGND
SPK
ZD401
R487
10K
0
OVER_B OVER_A
LT
RT
D5 1N4007
R34 47K
Q3
CN107 CON-D15
R448 22K
GND-D
+
C450 1U50V
R462 220K
21
+5V
-VCC3
-VCC3
VFD_OSD_CK
VFD_OSD_DI
VFD_OSD_DO
R10R2 0
123
LA7213
SI1SO2G3VI4VO
R467 330
Q5 2SA812
R12 1M2
Q1 2SA812
R41 1M2
VFD_CE
R3 0
12 13
2 1
GND-D
5 3
6
S_INH
11 10
R447
9
22K
R456
IC405
10
5
C411
10U/16
+
C453
GND-D
104
IC403
14
15
4
16
8
C457 104
7
4053
GND-D
Z0: FOR ZONE2 OFF ONLY
OPT
OPT
OPT
12 13
2 1
5 3
6 11 10
9
AGND
RA1
MUTE ST
4K7 X 11P
RA2 4K7 X 11P
MUTE
STY/MUTE
REMOTE_IR
BK+6V
+VDSP
R4 0
975
468
101214
TO DISPLAY
IC402
4053
X
Y
Z
VDD
VSS
VEE
R285
R286
R287
IC103
X0 X1
Y0 Y1
Z0 Z1
INH A B C
4053
X0 X1
Y0 Y1
Z0 Z1
INH A B C
R451 10K
R452 10K
R14
OPT
REMOTE_IR
RESET
U-RESET
X
Y
Z
VDD
VSS
VEE
3
C456
0.1U50V
12
X0
13
X1
2
Y0
1
Y1
5
Z0
3
Z1
6
INH
11
A
10
B
9
C
X
Y
Z
VDD
VSS
VEE
THEATER COMP-ON
11 10 9 8 7 6 5 4 3 2 1
BK6V2
11 10 9 8 7 6 5 4 3 2 1
BK6V2
REMOTE
ENC_R
ENC_F
151311
GND-D
14
15
4
16
8
7
GND-D
12
Q403 RCP812
+
14
15
4
+9V
16
8
-9V
7
R25 OPT
C TO NJM2509
C OUT
TO OSD
+5V
R459 100
R465 100K
R468 330
R486
1K
C470 51P
GND-D
R435 1K
VFD_OSD_CK
OSD_CE
VFD_OSD_DO
L
R
C
AGND
VFD_OSD_DO
VFD_OSD_CK
VFD_OSD_DI
TU_CE RDS_DI TU_SD RDS_RST P_MUTE D_MUTE
GND-D
OSD_CE VFD_CE
SYS_PWR
C13 104
R16
OPT
R469
+5V
10K
21
Q408 RCN1623
R477 15K
3
+
C472
R470
4.7U50V 10K
R445 2K2
GND-D
+5V
C458
104
GND-D
R472 10K
L402 39UH
C
R
L
GND-D
TU_CK
TU_DI
ENC_R ENC_F
REMOTE_IR
CN113 OPT
R478 33K
R471 10K
GND-D
TO OSD
TO VIDEO SENSOR
21
Q409
R480
RCN1623
5K1
3
3
+
C442 10U/16
R482
R466
1K2
100K
R436
C443
1K
12
+
10U/16
GND-D
3
R483
Q404
4K7
RCP812
GND-D
1N4148
2
D401
A1K
1N4148
12
D402
1N4148
12
D403
+5V
5V-3 R457 10
C459
C477
104
103
+5V
IC404A
OSD N/P
SB1
R192 100
R193 100
R194 100
R195 100
R196 100
R197 100
C224 104
R204 1K5 R205 1K5
R206 1K5 R207 1K5
R199 6K2
D3
1N4148
R43
4K7
2SC1623
C32
20P
C33
20P
TU+12V
ROM FLASH
R198 6K2 R200 1K2 R202 1K3
R203 1K3 R201 1K2
U-RESET
14
1
2
G
7
IC404B
4
5
74HC00
R490 1M
R453 10K
XL401
C478
14.318MHz
33P
GND-D
C229
4.7U50V
AGND
C230
OPT
R212 R213 22K R214 22K R215
GND-D
R179 10K
R180 10K
R181 10K
R182 10K
R178 10K
R183 10K
AGND
+
ZD102
C253 100U16V
1 2
C255
IC109 TC9273N
683
1
VSS
2
S1
3
S2
4
S3
5
S4
6
S5
7
S6
8
S7
9
S8
10
S9
11
S10
12
S11
13
GND CK14DATA
AGND
TC9273CK
C256 683
C31
4.7U50V
R42 4K7
R44 4K7
Q4
GND-D
U-RESET
XL1
1
4.19MHz
2 3 4 5
BLUE
6
OSD_CE
7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R47 22K
GND-D
GND-D
TU_DO
TU_DI
TU_CK
TU_CE
ST CK
ST DO
U-VASS
A16/RDS AM
A17/RDS FM
975
171513
11
101214
16
74HC00
-12V +12V
C249 822
AGND
7V
VSS Xout Xin Reset Buleback OSD CE TEST Powerdown REMOTE Display CE Display / OSD CK Display DI Display / OSD DO Tuner CK Tuner DI Tuner DO Tuner CE RDS data in Tuner SD in RDS on/SYR P_mute D_mute SYSpower SYSover Encode-r Encode-r Z_REMOTE Encode-f TC9273 DA TC9273 CK
U-VASS
R50 10K
R429
0
R430
0
R431
0
SB2
SUB
SR SL
PWR_DEC REMOTE VFD_CE VFD_OSD_CK VFD_OSD_DI VFD_OSD_DO TU_CK TU_DI TU_DO TU_CE RDS_DI TU_SD RDS_RST P_MUTE D_MUTE SYS_PWR SYS_OVER
ENC_R
ENC_F TC9273DA TC9273CK
BK6V1
SYS_PWR
REMOTE
123
468
VVO
C471
IC407
4.7U50V 1
8
+
YIN
OUT
2
7
GND
V+
3
6
CIN
CHR
4
5
SET
MUTE
NJM2509V
+
GND-D
C473
4.7U50V
R484 4K7
GND-D
GND-DGND-D
RA7 4K7 X 7P
GND-D
C451
330
1U50V
R450
+
12
R473
Q405 RCP812
C486 OPT
C412
100P
L404
R475
10UH
10K
24
18
22
19
20
23
21
NRE
Vcnt
VBSI
TEST
VBSO
SECAM
CLK1CS2DATA3Vdd4OSC out5OSC in6PCL7GND8FSCI9FSCO10XOSO11XOSI
4K7
GND-D
L405 39UH
C490 15P
C491
C445
30P
10U/16
C455
104
9
10
12
13
17.73475 C413 33P
GND-D
GND-D
C227
220U25V
C114
104
AGND
IC107
1
VSS
2
NC
3
L_OUT
4
NC
5
L_IN
6
L_LD1
7
L_LD2
8
L-AGND
9
NC
4K7
10
CS1
11
NC
12
NC
13
GND CLK14DATA
TC9459N
R189
10
GND-D
22K
1
OUT4
2
OUT3
3
OUT2
22K
4
OUT1
5
AVDD
6
SWIN
7
GNDS
8
SRIN
9
SLIN
10
GNDS
11
CIN
12
GNDR
13
RIN
14
GNDL
15
LIN
16
BYPASSR
17
BAPASSL
18
LTRE
19
LBASS3
20
LBASS2 LBASS121RBASS1
IC108
C247
M62446FP
224
+VCC3-VCC3
28
VDD
27
S1
26
S2
25
S3
24
S4
23
S5
22
S6
21
S7
20
S8
19
S9
18
S10
17
S11
16
STB
15
C14
104
GND-D
100
99
VDD
TC9273 CE (STB1)31TC9273 CE (STB2)32TC9482DA33TC9482CK34TC9482 CE35ROOM POWER36ROOM MUTE37MODE_REQ
S_INH
STB1
TC9482DA
TC9482CK
TC9482CE
TC9482CE2
425_INT
TC9482DA
S_INH
STB1
TC9482CE2
1234567
RA3 4K7 X 11P
17
NC
+
IC404C
74HC00
IC404D
74HC00
R488 1M
C225 104
AGND
STB3 TC9273DA
NO USE93NO USE94NO USE95NO USE96NO USE97NO USE98NO USE
38
MODE_REQ
TC9482CK
16
CSYIN
XL402
R_AGND
92
VLC(+5V)
39
425_INT
TC9482CE
C495
C228
220U25V
C115
104
VDD
R_OUT
R_IN R_LD1 R_LD2
SWOUT
RBASS3
RBASS2
R216
150_1/4W
91
40
ST-MUTE
MODE_REQ
10K
OPT
3
R474 10K
C487 OPT
13
14
Vblk
HSYO15VSYO
12
GND-D
NC
NC
NC CS2 NC NC STB
+
10U/16 C257
DVDD
CLK DATA LATCH DGND AGND
SROUT SLOUT COUT ROUT
LOUT AVSS
CL1
CL2 CR1 CR2
RTRE
ZD103 7V
7
AGND
OPTION141OPTION242OPTION343OPTION444OPTION545EARPHONE46MICPHONE47VAREF48VASS49VSS
R479 2K2
12
Q406
RCP812
C475 10P
R485
+
C476 100U16V
3
6
R460 100
C479 33P
R208
100_1/4W
R210
9482CK 9482DA
+5V
AGND
C251
153
+12V -12V
R217
150_1/4W
R218
10K
C15
104
TC9273CK
TC9273DA
LCD MONITOR ONLY
C480
IC401D
OPT
ZXFV201N14TA
12
+
13
R491
+5V
OPT
R438 OPT
C485 +
10U/16
C461
104
GND-D GND-D
IC406
R463 220K
Vc
IC408
UPD6464A
8
C493 18P
GND-D
11
R489 OPT
C422 33P
R209
+VCC2-VCC2
100_1/4W
28 27 26 25 24 23 22 21 20 19 18 17 16
TC9482CE2
15
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
C248
224
12
C254
AGNDAGND
IC110B
4558 R220
10K
+VCC3
3
2
-VCC3
C263
22P
2001.11.22
1.D7,R109,R110 DEL
2.D3,D4 CHANGE TO 0 OHM
2001.12.13
1.OPT1-OPT2 0 OHM CHANGE TO C/C104P
2.R144,R145,R259,R260,R261,R262,R263 6K8 CHANGE TO 4K3
3.C176,C177,C178,C256,C260,C261,C262 122J CHANGE TO 470P
4.R278,R279,R280,R281,R282,R283,R284 18K CHANGE TO 91K
5.ADD R329 15K FROM Q17_C TO -VCC4
2001.12.17
1.R126,R127 100K CHANGE TO 22K
2.IC19 PIN1,PIN13 NC CHANGE TO AGND
STB3
R442 47K
LA7213
SI1SO2G3VI4VO
9482CK 9482DA 9482CE
C261 10U/16
C262 10U/16
C252
153
100U16V
+
5
AGND R219
6
10K
8
V+
V-
4
STANDBY-MUTE
STB3
PHONES
R6 0
1234567891011
GND-D
5
C454 104
AGND
+
+
C250
AGND
IC110A
4558
OSD N/P
NO USE81NO USE82NO USE83NO USE84NO USE85NO USE86NO USE87NO USE88NO USE89NO USE90NO USE
TIME STOP
TIME START
VEDIO 1
2CH DIR 6CH DIR
CS:BASS 3A
CS:SUB 12dB
DSP RESET
AC3_CE AC3_DO
AC3_SCK
DAC_CE SPDIF/AD 93C46_CE
93C46_DO
TMP8726
50
GND-D
10
9
R439 3K9
+5V
R458 10
+
CN103
1 2 3 4 5 6 7
TO EAR PHONE
R211 4K7
AGND
822
C226 104
1
NO USE
TAPE
TV/VCR
VF3 VF2 VF1
CS:A18 CS:A17 CS:A16 CS:A15
AC3_DI
VDD
R45
4K7
BK6V2
C414 10U/16
VOL-SB1
VOL-SB2
GND-D
SUB-BASS
IC8
GND-D
R454 10K
VOL-SR VOL-SL VOL-C VOL-R VOL-L
IC401C ZXFV201N14TA
R440 3K9
R455 10K
+12V
-12V
PHONES
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
R51
R38 R52 R54 R55 R56 R53
R494 4K7
3
VDD
470
10K 470 470 3K3 150 47K
8
AGND
THEATER COMP
+C34
2200U6.3V
2002.03.08
MUTE CHANGE TO DMUTE
D10
1N4148
14
C439
220U/16
12
Q407 RCP812
R461 100
C494 10U/16
OSD N/P DOUT_SEL SPK-B
VCR TAPE 2CH DIR 6CH DIR VIDEO ON/OFF VIDEO SW 90-CK 90-DA CS:BASS3A CS:SUB12dB DSP RESET STY/MUTE CS:A18 CS:A17 CS:A16 CS:A15 49_CE 49_DO DSP_CK DSP_DI 425_CE SUB10 ST CK ST DO
R5
0
R493 OPT
GND-D
+
+
GND-D
BK6V1
RESET
CN406
LCD
1 2
OPT
E417 JUMP
R417
75
R476 10K
R464 220K
VOL-L
VOL-R
THEATER COMP
OSD N/P DOUT_SEL SPK-B
THEATER COMP
VCR TAPE 2CH DIR 6CH DIR
VIDEO ON/OFF VIDEO SW 90-CK 90-DA CS:BASS3A CS:SUB12dB DSP RESET
STY/MUTE
CS:A18 CS:A17
CS:A16 CS:A15 49_CE 49_DO DSP_CK DSP_DI 425_CE SUB10
DOUT_SEL
123456789
CN109 HEADER 2.54-2X10
R57 R39
425_INT
101
BLUE
VOL-SB1
VOL-SB2
VOL-L
VOL-R
VOL-C
SUB10
SUB-BASS
VOL-SL
VOL-SR
2K2 10K
10K
DSP_DI
49_DO
7
C436 OPT
8
GND-D
C235
4.7U50V
C237
4.7U50V
Q102 OPT
R265
OPT
C243
4.7U50V
C245
4.7U50V
ZD1
1 2
8.9V
BK6V2
1 2 3 4 5 6 7 8
9 10 11
1
2
3
4
5
6
7
8
9 10 11
1
2
3
4
5
6
7
8
9 10 11
R40
425_CE
49_CE
DSP_CK
CS:A15
CS:A16
1011121314151617181920
VIDEO OUT J103B
AGND
C231
4.7U50V
AGND
C233
OPT
AGND
AGND
C239
4.7U50V
AGND
C241
4.7U50V
AGND
AGND
CS:A17
CS:A18
R46
4K7
DSP RESET
R241
OPT
R264
OPT
4K7 X 11P
4K7 X 11P
RA5
R240
1K
R242
1K
AGND
R243
1K
R244
1K
AGND
R245
1K
R246
1K
R247
1K
RA4
RA6
4K7 X 11P
R232
7K5
AGND
R233
OPT
AGND
R234
7K5
AGND
R235
7K5
AGND
AGND
R239 1K3
AGND
R238
6K8
AGND
R237
6K8
AGND
+9V
GND-D
+VDSP
R224
C190
27K
47P
2
3
R248
IC112A
100K
4558
R225
C191
OPT
OPT
6
5
R249
IC112B
OPT
OPT
R226
C192
27K
2
3
R250
IC113A
100K
4558
R227
C193
27K
47P
6
5
R251
IC113B
100K
4558
R236
C194
5K6
2
3
R252
IC114A
100K
4558
C274 47U16V +
C195
47P
6
5
R253
IC114B
100K
4558
R230
C196
27K
47P
2
3
R254
IC115A
100K
4558
R231
C197
27K
47P
6
5
R255
IC115B
100K
4558
R8 0
Q2 2SA812
THEATER COMP-ON
R35 47K
GND-D
R48
0
R904
J900A
330
OPTICAL 1
J901A OPTICAL2
GND-D
GND-D
4
-VCC2 R277
C232
560
1
+
R266
4.7U50V
10K
8
+VCC2
C234
R278
7
+
OPT
OPT
R267 OPT
AVR-790 ONLY
47P
4
-VCC3 R279
560
1
C236
R268
4.7U50V 10K
8
+VCC3
R280 560
7
C238
R269
4.7U50V 10K
R228
27K
47P
4
-VCC3 R281 560
1
C240
R270
4.7U50V
R229
27K
GND-D
10K
8
+VCC3
R282 560
7
C242
R271
4.7U50V 10K
4
-VCC3 R283 560
1
C244
R272
4.7U50V 10K
8
+VCC3
R284 560
7
C246
R273
4.7U50V 10K
MUTE ST
D1 1N4148
MUTE
1 2
J900B COAX1
J901B COAX2
0
Q103
2SC3326
AGND
Q104
OPT
AGND
Q105 2SC3326
AGND
Q106 2SC3326
AGND
Q107 2SC3326
AGND
Q108
2SC3326
AGND
Q109 2SC3326
AGND
Q110
2SC3326
AGND
GND-D
5
JP32
12
0
5
JP33
12
R256 100K
R257 OPT
Lo
R258 100K
R259 100K
R260 100K
R261 100K
LSo
R262 100K
RSo
R263 100K
C968
1 2 3
104
R905 330
C969
1 2 3
104
GND-D
T901
COIL
4
2
T902
4
COIL
2
Lo Ro LSo RSo Co SBL SBR
SBL
C120 100P
AGND
R32 0
SBR
C121 OPT
AVR-690 ONLY
C122 100P
AGND GND
Ro
C123 100P
Co
C124 100P
AGND GND
SUBo
C125 100P
C126 100P
AGND GND
C127 100P
AVR600,700 ONLY
DIN
+C39
100U16V
CN114
1 2 3 4 5 6 7 8 9 10 11 12 13 14
TO DSP
AVR-790 ONLY
C278
C279
C280
C281
GND-D R902 2K2
C902
220P
GND-D
341
R900 75
341
R901 75
GND-D
0
0
0
0
R903 2K2
C901 220P
SPK-B OVER_A OVER_B
AGND
1
3 G
2
1
1
3 G
2
1
3
G
2
1
AGND
1
3
G
2
C976
DIN_1
103
C977
DIN_2
103
C982
DIN_3
103
C983
DIN_4
103
+9V -9V
J107
L
GND GND
R
J107A
RED 1PIN JACK
G
2
OPT
AGND
J107: AVR-790 ONLY J107A: AVR-690 ONLY
J105
FL OUT
L
GND
FR OUT
R
HSP-242V3
J106
CEN OUT
L
GND
SUB OUT
R
HSP-242V3
J106A
OPT
G
2
J108
Ls OUT
L
GND
Rs OUT
R
HSP-242V3
SBL OUT
SBR OUT
D+5V
C937 104
D_OUT1
D_OUT2
D_OUT1 D_OUT2 DIN_1 DIN_2 DIN_3 DIN_4
R946
100
C981
47U16V
GND-D
GND-D
+
D+5V
C984
100U16V
C980 104
T903
341
COIL
GND-D
Lo Ro LSo RSo Co SBL SBR
J902A OPTICAL OUT
1 2
+
3
J902B COAX OUT
4
5
C985
2
GND-D
104
JP31
1 2
0
CN909
12 34 56 78
910 1112 1314 1516 1718 1920
TO DSP
GND-D
+9V
12
R432 10K
21
R428
3
SPK-B
22K
AGND
Q402
R481
2SA812
3
10K Q401 2SC1623
SPK
AGND
R790
9
6
3
11
1
47K
B10C
A
Z05Z1
AGND
U824
4053
AGND
X012X113Y02Y1
INH
X14Y15Z4VDD16VSS8VEE
7
+9V-9V
C695
C696
104
104
123
AGND
CN805 CON-D15
468
975
101214
OVER_B
OVER_A
151311
2004/01/14
Title
AVR-690 MAIN BOARD
Number RevisionSize
LFM301210-0001
A0
Date: 14-Jan-2004 Sheet of File: E:\WORK\AVR790\AVR790.ddb Drawn By:
16
D
C
B
A
MP
FRANK
Page 6
7654321
8
CN308
1 2 3 4 5
FROM TRANS
D
DP301
12-BT-174GNK
F11NX21G52G63G74G85G96G107G118G129G1310G1411G1512G16NC17NC18NC19NC20NC21NC22NC23NC24NC25NC26NC27NC28NC29P130P231P332P433P534P635P736P837P938P1039P1140P1241P1342P1443P1544P16
45NX48F249
1
B0
2
B1
3
B2
4 5 6
B3
7
A7
8
C
AC1 3.5V AC2 3.5V
BACKUP+6
R325 10K
3
RESET
+
C307 100u/16
LED309
LED 3mm/Orange
R315
21
330 Q305 2SC945
GND2
GND1
OPT
RESET
B
A
C304 104
SWB+
GND2
GND1
12
R316 330
GR1
GR2
B3 B2 B1 B0
SG16
GR5
GR4
GR3
40 41 42 43 44 45 46 47 48 49 50 51 52
R338 56K
R332 10K
VFD_OSD_CK
JUMP
R343
123
CN305 to Display
SG9
SG10
SG11
SG12
SG13
SG14
SG15
GR8
GR7
GR6
39
GR5 GR4 GR3 GR2 GR1 VDD LED5 LED4 LED3 LED2 LED1 GND OSC
S11S22S33S44DOUT5GND7CLK8STB9K110K211K312K4
SWB+
1 2
OPT LED310
3
R326 OPT
REMOTE
VFD_OSD_DO
VFD_OSD_DI
VFD_CE
BACKUP+6
SWB+
STY/MUTE
JUMP
R341 JUMP
R342
R344 JUMP
7
5
468
SG8
GR9
SG7
GR10
35
GR936GR837GR738GR6
GND2
GND1
9
SG4
SG5
SG6
GR11
-25V
34
33
32
VEE
VDD
GR10
DIN
6
R317
OPT 21
Q306 OPT
RESET
13
11
101214
SG2
SG3
SG16
GR12
30
GR1231GR11
R318 OPT
VOL UP
VOL DN
15
SG1
SG15
SG14
SG13
SG1327SG1428SG1529SG16
SG12/KS12 SG11/KS11 SG10/KS10
SG9/KS9 SG8/KS8 SG7/KS7 SG6/KS6 SG5/KS5 SG4/KS4 SG3/KS3 SG2/KS2 SG1/KS1
VDD
13
C311 104
GND2
U301
PT6311
C313 100u/16
26 25 24 23 22 21 20 19 18 17 16 15 14
SN301
REMOTE
GND1
SG12
R331 3K3
SG11
GND1
C306 OPT
SG10
SG9
C305 104
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GR8
GR9
GR10
GR11
GR12
SG8
VCC3GND2VOUT
1
BACKUP+6
C312 104
100u/16
GND1
R333
R347 100
C314
10K
R334
10K
D301 1N4148
1 2 3 4 5 6
1 2 3 4 5 6
SPEAKER B
1 2 3 4 5 6
ANALOG SL
1 2 3 4 5 6
DIGITAL SL
R335
R336
10K
10K
GND1
SG1 12
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SW301
STANDBY
SW302
SW303
SW304
BACKUP+6
GND1
SG2 12
D302 1N4148
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
CN303A CON-4
SW305
SURR MODE
SW306
OPT
SW307
<
SW308
>
1 2 3 4
GND2
SG3 12
D303 1N4148
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
BACKUP+6
CN303B
1 2 3 4
CON-4 90
GND1
BACKUP+6
SW309
SW310
SW311
SW312
ENTER
MENU
R348
R349
10K
1N4007 D307
IC302
A B C G2A G2B G1 Y7 GND
74HC238
^
v
10K
JP301
C302
100U 35V
C303
100U 35V
1000P C317
1000P C318
JUMP
+
+
GND2
VCC
Y0 Y1 Y2 Y3 Y4 Y5 Y6
SG4 12
D304 1N4148
SW313 1 2 3 4 5 6
SW316 1 2 3 4 5 6
PURE AUDIO
GND1
2
1
GND1
ZD301 Z4.7V
AC1 3.5V
12
AC2 3.5V
R352
4K7 1W
ZD302 27V
A2
A3
D305 1N4148
SW319
TUNING
SW324
EC16B24102
3
A8
GND1
12
47U 35V
A5
Q314 2SA965
3 C321
A6
SG6
12
R351
C315
220K
104
GND2
C337 104
SWB+
16
A0
15
A1 14 13 12 11 10 9
SG5
12
OPT
1 2 3 4 5 6
45
R353
470
-25V
12
C322
+
47U 35V
+
GND2
SWB+
CN321
1 2
LED LIGHT S TOP
LED 3mm/Orange
CN320
1 2
LED LIGHT S TOP
D306 1N4148
SW321 1 2 3 4 5 6
AM/FM
J304
HTJ-064-06
1 9 8 7 3 2 4 5 6
EAR PHONO PCB
LED301
1 2
LED 3mm/Orange
LED302
1 2
LED 3mm/Orange
LED303
1 2
LED 3mm/Orange
LED304
1 2
OPT
LED305
1 2
LED306
1 2
LED 3mm/Orange
LED307
1 2
LED 3mm/Orange
LED308
1 2
LED 3mm/Orange
LED311
1 2
LED 3mm/Orange
AGND
R301
R308
R302
R309
R303
R310
R304
R311
R371
R305
R372
R312
R306
R313
R307
R314
R319
R320
CN322A
1 2 3 4
CON-4
D
330
330
330
330
330
330
OPT
OPT
330
330
330
330
330
330
330
330
330
330
ANALOG
A0
R321
3K3
DIGITAL
A1
R322
3K3
SURR MODE
A2
R323
3K3
TONE
A3
R324
3K3
A5
R327
3K3
TUNING
A6
GND2
R328
3K3
AM/FM
A7
R329
3K3
STEREO
A8
R330
3K3
CN322B
1 2 3 4
CON-4
3
3
3
3
ENTER
3
3
3
3
21
Q304 2SC945
21
Q301 2SC945
AGND
AGND
R362 220K
R363 220K
J302 KM04027
C333
GND-S
4.7U50V MINI
C331
4.7U50V MINI
C332
J301
RX178A
OPT
100P C334
C335
100P
J303
JY-5045
1 3 2 4 6 5 7 9 8
4
3
G
R364 100K
AGND
R365
100K
AGND
21
Q302 2SC945
21
Q303 OPT
21
Q309 2SC945
21
Q310 2SC945
21
Q311 2SC945
21
Q312 2SC945
GND2
+12V
+
C325
220U16V
AGND
C323
R355
100
-12V
C326
220U16V
R356
100
+
100U16V MINI
+
AGND
C324
+
100U16V MINI
1
104
C328
NJM4556AM IC303B
7
C330
R358 330
330 R359
YELLOW
C327 104
NJM4556AM
8
V+
V-
4
47P
C329
47P
IC303A
3
2
AGND
5
6
AGND
RED
WHITE
R360 1K
R361 1K
25 1
1 2 3
GND-S
2SC2878 Q315
2SC2878 Q316
C308 100P
C309 100P
C310 100P
R366
10K
R367
10K
C344 100P
C345 100P
GND-S
GND-S
R337 330
D+5V
R375
470
R376
470
1
R345 75
1
R346 75
1
R350 75
GND
D-GND
BP301 JUMP
EMI
GND-S
EMI
GND-S
BP303
EMI
GND-S
2
2
2
C343 100p
JUMP
R377 39K
R378 39K
BP302 JUMP
+
C301 100u16v mini
DIN
C346 100P
C347
100P
C316
3
+
2u2/50
C319
3
+
2u2/50
C320
3
+
2u2/50
R373
LEFT
10K
R374
10K
C336
4.7U50V MINI
+
AGND
GND
AGND
RIGHT
+12V
R369 10K
R370 100K
CN307
1 2 3
CON-3
C338 104
V3-V V3-Y
GND-S
V3-C
GND-S
V2-L
GND
V2-R
CN323 CON-4
CN309
123 1 2 3 4 5 6 7 8
TO MAIN
C339
C340
104
104
CN311 JH-8M3-T
123
4
GND-S GND-S
C341
104
GND-SGND-S CN312 JH-8M3-T
123
C342
104
RCA PCB
+12V-12V
CN310
1 2 3 4 5 6 7 8
JST2.5-7P~90
PHONES
R357 100
4
4
C
B
A
2003/12/19
Title
A2
Date: 14-Jan-2004 Sheet of
1 2 3 4 5 6 78
File: E:\WORK\AVR790\AVR790.ddb Drawn By:
690 CONTROL BOARD
Number RevisionSize
DVR1LVC301110-0001
Alvin
Page 7
1110987654321
12
D
+VCC6
C811
R802
10K
DGND
R830 10K
R831 10K
R832 10K
R833 10K
U816
D1 D2 D3 D4 D5 D6 D7 D8
CLK
VCC
OC
GND
TC74LCX574FT
D+3.3V
23
U818A 74LVC125
D+3.3V
+
-
U818D 74LVC125
D+5V
VI2VO
DGND
DOUT
103
U802A
C812
DIN_1
103
C813
DIN_2
103
C814
DIN_3
103
TO DIGITAL OUT
C924 103
DIN_4
C923 103
DIN_5
C815
DIN_6
103
DSP_DI
DSP_CK
49XXX_CE 49XXX_DO
19
Q1
18
A1 A1 A9 A1 D1
Q2
A2 A2 A10 A2 D2
17
Q3
16
A3 A3 A11 A3 D3
Q4
A4 A4 A12 A4 D4
15
Q5
A5 A5 A13 A5 D5
14
Q6
13
A6 A6 A14 A6 D6
Q7
12
A7 A7 A7 D7
Q8
D+3.3V D+3.3V
20
C928
10
104
DGND
4
NORM:HIGH
5 6
A15 SWITCH
OPT FOR ACC
C809
OPT FOR ACC
104
74LVC125
U818B
+VCC6
U818C 74LVC125
LT
R808
10K
C816 47u/25
RT
4u7/25
C925
104
R818 2K2
DGND
R804 OPT
8 9
U826A OPT
2
3
12
11
DGND
C817
C818
4u7/25
DGND
R819 2K2
AGND
11
10
D+3.3V
D
CLK
DGND
+
+
+
D+2.5V
10 11 12 13 14 15 16 17
R956 4K7
U817 2 3 4 5 6 7 8 9
1
TC74LCX574FT
V+14PR
G-7CL
D+3.3V
D
CLK
R809 10K
7 8 9
R813
82K
R820 82K
R815 2K2
AGND
R814
82K
R806 OPT
R811 10K
DGND
A0 D7 D6 D5 D4 VDD2 VSS2 D3 D2 D1 D0
D1
Q1
D2
Q2
D3
Q3
D4
Q4
D5
Q5
D6
Q6
D7
Q7
D8
Q8
CLK
VCC
OC
GND
0
R925
ABOOT ACT:L OW
C803
4
104
Q
Q
U812A
1
OPT
D+3.3V
10
U826B
Q
PR
Q
CL
OPT
13
+VCC6
3
2
-VCC6
R821 82K
5
6
D+2.5V
C926 104
6
5
A1
RD
U814
CS493263
CS18SCPDIO19ABOT20EXTM21SDN122VDD323VSS324SCK125LRK126SDN227SCK2
19 18 17 16 15 14 13 12
20 10
DGND
R810
OPT
DGND 5
6
2 1
9
8
4 8
L801 BEAD
DGND
4
3
WR
C929
104 DGND
A15
DGND
AAC:HIGH ACT.
4558
1
R825
-VCC6 48
R823
2
10K
3
U803A 4558
+VCC6
MCLK
U803B
5
4558
6
R834
10K
42
43
SCLK
ADA140ADA041LRCK
ADA2
DD REST VSSA
VDDA
FLTS
FLTD
SEL
CKIN
LRK2
28
12 11 10
9
8
7
6
5
27
A8
26
A9
23
A10
25
A11
4
A12
28
A13
29
A14
3
2
30
22 24 31
R992
1
R924
0
OPT
A8
20
A0
19
A1
18
A2
17
A3
16
A4
15
A5
14
A6
13
A7
3
A8
2
A9
31
A10
1
A11
12
A12
4
A13
11
A14
7
A15
10
A16
30 32
5
OPT
R989
U802B 4558
R824
7
10K
1
44
2
X958
VSS1
VDD1
C930 104
7
DGND
-
R801
11 12
+
75
U801D 74LVC125
14
D+5V
13
DGND
OTP1
OTP2
COAX1
COAX2
DGND
CN803
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
HEADER 10X2
CN808
3 2 1
CON-3
DGND D+5V
D+5V
DGND
OPT3
C
D+5V
B
CN807
A16B
1
A17B
2
A18B
3
DSP ABOTB
4
DSP RESETB
5
DSP DIB
6
DSP DOB
7
DSP CKB
8
DSP CEB
9
OPT
A
1 2 3 4 5 6 7 8 9 10 11 12
R805
DGND
DSP CEB A16A A16B A16 A17A A17B A17
DSP CKA DSP CKB 5_DSP_CK DSP DIA DSP DIB 5_DSP_DI
DSP DOA
DSP DOB
DSP ABOTA
DSP ABOTB
D+3.3V
DGND
47K
U813
1
A'/B
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y GND83Y
74HC157
U825
1
A'/B
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y GND83Y
74HC157
DGND
U812C
R1
0
OPT
R954 OPT
U812D
R2
8 9
OPT
OPT
R3
0
10 11
R4
OPT
C944
C807
+
R972
100u/25
104
91
C802
104
DGND
16
VCC
15
G'
14
GND
R973 150
13 12 11 10 9
16 15 14 13 12 11 10 9
0
U812B
OPT
C801 104
12 1314+
VI2VO
DGND
DSP CEA DSP CEB 5_49XXX_CE DSP RESETA DSP RESETB 5_DSP_RST
49XXX_DO
34
D+5V
-
7
DGND
D+5V
C808
104
DGND
A18A A18B A18
REQ
D+2.5V
+
C945 100u/25
DGND
4A 4B 4Y 3A 3B
VCC
G' 4A 4B 4Y 3A 3B
R955
0
56
U812E
DGND
OPT
OPT
U812F
R988
U822
LT1117-3.3
1
4
VO
3
DGND
COAX3
D+2.5V
R826 10K
R827 10K
R828 10K
R829 10K D7 D6
D5 D4
D3 D2 D1 D0
D0 A0 A0 A8 A0 D0
2
D1
3
D2
4 5
D3
6
D4 D5
7
D6
8 9
D7
11
1
DGND
R952 10K
1
DGND
13
14
11 12
DISABLE REQ WHEN ABOOT
7
DGND
U823
LT1117-2.5
1
4
VO
GND
R974 100
3
R975 100
DGND
R841
+VCC
100
+
C825
C819
100u/25
104
+
C826
C820
104
R836
330
10K
1
7
DC
U819
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17
CE OE PGM
VPP
R957 47K
U827
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16
CE OE WE
OPT
AGND
100u/25
R840
-VCC
100
-VCC6
AINL+
C823 1000P
R837 330
R838 330
C824 1000P
R839 330
39 38 37 36 35
DGND
34 33 32 31 30 29
R835 10K
DGND
A290021TL-70
VCC
GND
CE2
VCC
GND
U801A
AINL-
74LVC125
U801B
AINR-
74LVC125
8 9
AINR+
DOUT DIN_1 DIN_2 DIN_3 DIN_4 DIN_5 DIN_6
R800
DGND
OPT
D+2.5V
C838 104
33
R930
33
R928
33
R929
33
R931
33
R932
33
R933
33
R934
33
R935
+
C827
C927
100u/25
104
DGND DGND
4K7
R926
4K7
R927
C932 224
DGND
C933
+
2u2/50
R961 100
XT801
12.288MHz
R960
200K
5
C936
220P
C941
103
5
4
C942
DGND
220P
4
DO0
13
D0
14
DO1
D1
DO2
15
D2
17
DO3
D3
18
DO4
D4
DO5
19
D5
DO6
20
D6
21
DO7
D7
D+5V
R959 0
32
C805 104
16
DGND
21
DO0
D0
22
DO1
D1
23
DO2
D2
25
DO3
D3
26
DO4
D4
27
DO5
D5
28
DO6
D6
29
DO7
D7
9
NC
OPT
D+5V
R807
6 8
24
DGND
OPT
R953
C804 OPT
1
4
74LVC125
10
DOUT_SEL
8
1
DO0 DO1 DO2 DO3 DO4 DO5 DO6 DO7
R990
23
56
U801C
DSP_RST
R816 OPT
D+2.5V
D+3.3V
8
1
19
0
DGND
CS42528 ONLY
R817 OPT
R962 10
C931
DGND
2 3 4 5 6 7 8 9
1
R958 47K
DGND
DGND
INPUT
OUTPUT
R936
104
U820
A1 A2 A3 A4 A5 A6 A7 A8
OE DIR
74LCX245
CN806 OPT
DGND
R803 10K
D+5V
C839 104
C840
425XX_INT DSP_RST DSP_CK 425XX_DO DSP_DI 425XX_CE
425XX_CE DSP_DI DSP_CK DSP_RST 49XXX_CE
VCC
GND
HIGH:A>B LOW :B>A
12345
0
C841 104
B1 B2 B3 B4 B5 B6 B7 B8
R951
0
10u/16
104
42516 ONLY
A17 A16 A18
6
D+5V
C830
C832
+
104
4
D+3.3V
U815
50
TXP
49
RXP0
48
RXP1
47
RXP2
46
RXP3
45
RXR4
44
RXP5
43
RXP6
42
RXP7
53
VLS
59
OMCK
58
ADCIN1
57
ADCIN2
55
RMCK
54
SAI_SDOUT
60
SAI_LRCK
61
SAI_SCLK
3
CX_LRCK
2
CX_SCLK
56
CX_SDOUT
1
CX_SDIN1
64
CX_SDIN2
63
CX_SDIN3
11
INT
12
RST
7
SCL/CCLK
8
SDA/CDOUT
9
AD1/CDIN
10
AD0/CS
6
VLC
62
TEST
R937 OPT
5
18 17 16 15 14 13 12 11
20 10
C806
104
DGND
DOUT_SEL
R976
R991
0
0
123456789
CN802 HEADER 2.54-2X10
C834
C833
104
104
VD51VD
CS42528
DGND52DGND
U821 2 3 4 5 6 7 8 9
19
1
74HC245
D+2.5V
425XX_INT
425XX_DO
DSP DOA
DSP CKA
DSP DIA
R9770R9780R9790R9800R9810R9820R9870R9840R9850R9860R983
DGNDDGND
C835
C837
104
104
41
24
VA
VARX
AOUTA1+
AOUTA1-
AOUTB1+
AOUTB1-
AOUTA2+
AOUTA2-
AOUTB2+
AOUTB2-
AOUTA3+
AOUTA3-
AOUTB3+
AOUTB3-
AOUTA4+
AOUTA4-
AOUTB4+
AOUTB4-
MUTEC
AINL+
AINL-
AINR+
AINR-
VQ
FILT+
REFGND
LPFLT
R938 1K6
AAGND40AGND
C934 8200P
25
5V TO 3.3V
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
OE
VCC
DIR
GND
DGND
A15A
A16A
A17A
A18A
DSP CEA
DSP RESETA
0
GND
1011121314151617181920
C831
+
10u/16
Y801 BEAD
D+5V 36 37
35 34
32 33
31 30
28 29
27 26
22 23
21 20
38
MUTEC
15
AINL+ AINL-
16
14
AINR+ AINR-
13
17
18
19 39
DGND
18 17 16 15 14 13 12 11
20
D+2.5V
10
D5V
C935 220P
5_425XX_CE 5_DSP_DI 5_DSP_CK 5_DSP_RST 5_49XXX_CE
5_425XX_CE
C810 104
CS42528 ONLY
Y802
D+5V
BEAD
Y803
BEAD
DGND
FL­FL+
FR­FR+
CEN­CEN+
SUB­SUB+
LS­LS+
RS­RS+
SBL­SBL+
SBR­SBR+
+
C937 4u7/25
C842 104 C843 104
C938
+
100u/25
CS42528,CS493263 ONLY
C844
47u/25
C845
47u/25
C846
47u/25
C847
47u/25
C848
47u/25
C849
47u/25
C850
47u/25
C851
47u/25
C852
47u/25
C853
47u/25
C854
47u/25
C855
47u/25
C856
47u/25
C857
47u/25
C858
OPT
C859
OPT
R844
+
5K6
C860
C876
1800P
AGND
R845
+
5K6
AGND
R846
+
5K6
AGND
R849
+
5K6
AGND
R847
+
5K6
AGND
R850
+
5K6
AGND
R848
+
5K6
AGND
R851
+
5K6
AGND
R852
+
5K6
AGND
R855
+
5K6
AGND
R853
+
5K6
AGND
R856
+
5K6
AGND
R854
+
5K6
AGND
R857
+
5K6
AGND
R858
+
OPT
AGND
R859
+
OPT
AGND
+VCC5
C821
104
C822
104
-VCC5
390P
R860
C861
2K7
1800P
AGND
C862
C877
1800P
390P
R862 2K7
C863 1800P
AGND
C864
C878
1800P
390P
R939
C865
2K7
1800P
AGND
C866
C879
1800P
390P
R865 2K7
C867 1800P
AGND
C868
C880
1800P
390P
R866 2K7
C869 1800P
AGND
C870
C881
1800P
390P
R867
C871
2K7
1800P
AGND
C872
C882
1800P
390P
R871 2K7
C873 1800P
AGND
C874
C883
OPT
OPT
R872 OPT
C875 OPT
AGND
R843
+VCC
10
+
C828 100u/25
+
C829
AGND
100u/25
R842
-VCC
10
FL-
FL+
FR-
FR+
SUB-
SUB+
CEN-
CEN+
LS-
LS+
RS-
RS+
SBL-
SBL+
SBR-
SBR+
R861
2K7
R874
3K9
R875
3K9
R876
3K9
R877
3K9
R878
3K9
R879
3K9
R880
3K9
R881
3K9
R882
3K9
R883
3K9
R884
3K9
R885
3K9
R886
3K9
R887
3K9
R888
OPT
R889
OPT
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
C885 680P
48
-VCC5
2
1
3
U804A 4558
+VCC5
C884 680P
6
5
C886 680P
2
3
C939 3300P
6
5
C889 680P
2
3
C890 680P
6
5
C891 680P
2
3
C895 680P
6
5
C896 OPT
U804B
4558
U806B
4558
U807B
OPT
R863
2K7
R940
2K7
R864
2K7
R868
2K7
R869
2K7
R870
2K7
R873
OPT
+VCC5
+VCC5
+VCC5
-VCC5
C887 680P
7
MUTEC
C940 3300P
48
-VCC5
1
U805A 4558
C888 680P
7
U805B 4558
C892 680P
48
-VCC5
1
U806A 4558
C893 680P
7
C894 680P
48
-VCC5
1
U807A 4558
C897 OPT
7
R897
Q801
12K
2SC3326
R945 47K
Q803 2SC3326
3
C898
R899
21
2K4
10u/25
3
R890 10K
Q813 2SA733
R892 10K
3
C899
R900
21
2K4
10u/25
R898
12K
R893 10K
R812 10K
R894
21
3
10K
Q811 2SC945
AGND
+VCC5
+VCC5
U808A
3
AGND
2
C900 22P
R901
12
R891 10K
R895
3
10K
22K R904
6
5
AGND
D+5V
12
-VCC5
Q814
2SA733
+VCC5
3
AGND
R902
2
9K1
C901
AGND
5
R903
6
12K
C902
AGND
+VCC5
3
R941
2
12K
C943
22P
AGND
5
R942
6
12K
R963 22K
AGND
+VCC5
3
R943
2
12K
-VCC5
C905
AGND
5
R944
6
OPT
R965 OPT
-VCC5
AGND
-VCC5
-VCC5
4 8
R966 20K
C906
OPT
C907
R913
1
+
1K
21
10u/25
4558
4 8
22K
21
Q812 2SC945
C903
22P
U808B 4558
R946 1M
U809A 4558
4 8
330P
R947 22K
U809B 4558
22P
R822 22K
U810A 4558
4 8
R964 22K
U810B 4558
C904
22P
U811A 4558
22P
U811B OPT
Q802
2SC3326
R905
3
4K7
AGND
B
R896
3
7
1
7
1
7
1
7
A
10K
C908
R914
R
+
1K
10u/25
21
R908
3
4K7
Q805 2SC3326
AGND
C909
R915
SUB
+
1K
21
10u/25
R906
3
4K7
Q804 2SC3326
AGND
C910
R916
Cd
+
1K
10u/25
21
R907
3
4K7
Q806 2SC3326
AGND
C911
R917
+
1K
10u/25
21
R909
3
4K7
Q807 2SC3326
AGND
C912
R918
+
1K
10u/25
21
R910
3
4K7
Q808 2SC3326
AGND
C913
R919
+
1K
10u/25
21
R911
3
4K7
Q809 2SC3326
AGND
C914
R920
+
OPT
21
OPT
R912
3
OPT
Q810 OPT
AGND
2003/11/04
Title
690 AC-3/PROLOGIC II/DTS ES DECODER
A1
Date: 14-Jan-2004 Sheet of File: E:\WORK\AVR790\AVR790.ddb Drawn By:
-VCC
+VCC
RT
L
LT
CS:BASS3A
L R Cd SUB LS RS SB1 SB2
BASS3A SUB12 DSP ABOTA
AGND
R950
0
CS:SUB12dB MODE_REQ
CN801
1
3
5
7
9
11
13
15
17
19
HEADER 10X2A
DGND
11
2
4
6
8
10
12
14
16
18
20
R921
C915
47K
100P
R948
B
0
A
R949
0
R922
C916
47K
100P
R923
C917
47K
100P
R967
C919
47K
100P
R968
C920
47K
100P
R969
C918
47K
100P
R971
C921
47K
100P
R970
C922
OPT
OPT
Number RevisionSize
LFF301200-0001
APE301200-0003
FRANK
D
LT
RT
D2 D1
Ld Rd Cd SUBd LSd RSd SB1d SB2d
C
B
A
PR
Page 8
321
4
D
SW401 OPT
J401A
1
L
C
GND GND
3 G
100P C401
LS/RS IN
2
R
HSP-244V4-01 (RCA_2X1)
J401B
4
L
GND
6
A_GND
100P C402
100P C403
C/SUB IN
5
R
B
HSP-244V4-01 ( RCA_2X1)
A_GND
100P C404
R402
470
R401
470
R403
470
R404
470
R405 39K
R406 39K
R407 39K
R408 39K
SLe1
100P C405
SRe1
100P C406
100P C407
SUBe1
100P C408
Ce1
2
3
ON1
PASS1
1
CN402
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
HEADER 8X2
+VCC
A_GND
D
C
B
P1 HOLE-4.05X6.05MM
P2 HOLE-4.05MM
2003.11.05
A
Title
A
AVR-690 AUDIO-IN BOARD
Number RevisionSize
A4
Date: 14-Jan-2004 Sheet of File: E:\WORK\AVR790\AVR790.ddb Drawn By:
1 2 34
APE301520-0002 LVA301520-0002
MP
FRANK
Page 9
7654321
FNT201A
L202 0
FE-F401HJ
ANT1aNC2aAGC3aGND4aVt5aB+6aIFOUT7aOSCOUT8aNC9NC10NC
ANT1bNC2bAGC3bGND4bVt5bB+6bIFOUT7bOSCOUT
8b
FNT201 FE001
ANT1NC2AGC3GND4Vt5B+6IFOUT7OSCOUT8NC9NC10NC
1 2
+
C205 47u/16
TD202 1SV149
C244 104
C207 203
R214
100K
L203
L205
SVH0491
C201 223
34
2
15
R201 4K7
R212
100K
TC201
10P
P1
HOLE-4.05X6.05MM
P2
HOLE-4.05X6.05MM
P3
HOLE-4.05MM
P4
HOLE-4.05MM
SGND
11
11
R221
10
R222
R218
220K
330
21
Q201
2SC1675
12
3
TD201 1SV149
R265 1K
R243
1K
123
SGND
C249 5P
R246 470
C209
203
12
Q208 2SC1623
C212
0
C208 203
SGND
2SK192A
TP202
PIN
SGND
1000P
R217 330
SGND
R213 100K
1710KHz 8V Adjust
3
1
G
Q205
2
C204 223
CN202
1 2 3 4
CON-4 CN203
1 2 3 4
CON-4
D
S
R242 1K
TC202 20P
R228
3
0 R239
OPT
R229
0
Q206
2SA733
C203
223
CF201
10.7M
C214
470P
SGND
glass
21
R223 220K
3
Q202
2SC1675
520KHz 1V Adjust
1
2
3
SGND
R240 OPT
SGND
R219 330
R226
21
0
R225 0
4
5
6
7
TH201
SGND
2020-001-H2N2
C229 103
+12V
R244
3
1K C210 203
123
CF202
10.7M
C230 103
1 2
SGND
C250 100P
C213 1000P
SGNDSGND
XL201
4.5MHz
C262 20P
C202 223
+
C252 100u/16
SGND
SGND
SGND
1
2
3
T203 9724-056F201
C263 20P
R220 330
R248 3K3
+
R245 1K
C215
33u/16
U203
C216 473
R231 15K
FM BW adjust
FM SEARCH sensitivity(SD)
R230
0
78
C226
+
3u3/50
18
20
19
VSS
XOUT
XIN1CE2DI3CL4DO5FM6AM7BUSY8MONO9STEREO
C258
0
46
R249 3K3
17
AOUT
+
393K/L58
16
PD
AIN
C222 3u3/50
L204
SGND
9
11
15
VDD
R247 1K2
U201 LA1837
SGND
C268 OPT
14
FMIN osc
13
12
AMIN
C217 473
12
14
MUTE
C227
+
22u/16
R232 18K
30
28
29
27
REG
SD/OSC
AM OSC
AM RF in
FM IF1AM MIX2FM IF BY3AM IF4GND5TU-6ST-7VCC8FM DEC9AM CF10FM-SD11AM-SD12MUTE13AM/FM14VCO
10 13
SGND
+
C218 473
C206
SGNDSGND
47u/16
R208 4K7
SGND
C251
11
100P
IFIN
LC72131M
R253 10K
10
C228 103
26
C211 203
25
AFC
R250
TVR201
+
23
24
AM AGC
FM DEC out
AM DEC out
10K
THD Adjust
2
5K
C232 10u/16
22
R255
3
2
R254
1
R227
0
MPX Specifications Adjust
3 1
C236 680P
21
17
19
20
R16L
R in18L in
MPX in
MPX L out
MPX R out
15
180
T204
78
9725-059H072
1K5
SGND
C219 473
SGND SGND
+5V
Y201
0
+
SGND
2K2
4K7
4K7
4K7
R266
R210
R211
R209
DEMP 75US 50US
C32
C33
R257
6
51
C221
5
C220
473
4
473
SGND SGND
AM search
SGND
sensitivity
+
C253 100u/16
U202 78L05
1
Vin
C254 100u/16
R268 2K2
SGND
+
2
C237 332J
R233 5K6
C233
10u/16
C239 182J
R258
Vout
GND
SGND
T201
C223
R235
+
RDS FM RDS AM
R259 3K
C260 1u/50
R256 100
R260 150
C246 104
2K4
R236
2K4
+
0.47u/50
C261
+
3u3/50
C224 +
3u3/50
R261 5K1
21
SGND SGND
C238 332J
R234 5K6
C234
+
10u/16
C240 182J
USA
EURP
222J
182J
222J
182J
+
C259
+
1u/50
C225
4K7
3u3/50
3
+
C255
100u/16
SGNDSGND
SHV14922-G241
3 4
2 5
1
SGND
SHV14922-G241
3 4
2 5
1
SGND
21 Q209 2SC1623
3
R204 4K7
3
R224
OPT
SGND
R262 5K1
R269
OPT
T202
Q210 2SC1623
R267 OPT
SGND
8
GND
19KHz
7
SGND SGND
8
19KHz
7
SGND
12 1 2
3
R205 4K7
+5V
21
Q212 OPT
C231
OPT
GND
LED201 LED
R263 1K5
SGND
R241 OPT
+C235
OPT
6
C241 OPT
6
C242 OPT
TU-SD
D201
1N4148
Q211 2SC1623
3
R251 10K
SGND
C264 OPT
23
24
SYR
VREF1MPXIN2VDDA3VSSA4FLO5CIN6T17T28T39T410T511XOUT
U204OPT
R215
C247
OPT
OPT
+
OPT
C256
R202 100K
R206 100K
R264 20K
21
R252 10K
21
22
DI
CE
RDS
R237
21
1 2
SGND
21
1 2
SGND
3
+12V
SGND
19
20
18
17
CL
DO
SYNC
RDSID
SGNDSGND SGND
C265
OPT
2003/12/17
Title
A2
Date: 14-Jan-2004 Sheet of File: E:\WORK\AVR790\AVR790.ddb Drawn By:
TU_L
470
3
R203 4K7
Q203 2SC3326
TU_SD ST LED
R238
470
Q204
2SC3326
12
Q207 2SA733
15
T616T7
VSSD
14
C245 104
C248 OPT
3
SGND
13
XIN
VDDD
12
R216 OPT
R207 4K7
RDS_RST
RDS_DI
Number RevisionSize
+12V TU_L
TU_R
SGND TU_R TU_CE TU_DI TU_CK TU_DO SGND
TU_SD
RDS_RST RDS_DI RDS AM RDS FM
TU_DI TU_CK TU_DO TU_CE
C257 OPT
Y202
+
OPT
C267 OPT
SGND
XL202
1 2
OPT
C266 OPT
Y203 OPT
SGND
790 & 690 & 590 TUNER BOARD
LFT301230-0001
C243 OPT
+5V
D
D3
OPTD4OPT
J201 AJ-2016
1 2
3
D1
4
OPT
C
B
A
1 2 3 4 5 6 78
OPT
L201 0
D2
CN201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CON-D15
8
11
D
C
B
A
MP
FRANK
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