GPE International Ltd avr350 Schematic
321
4
RED
LE1001
LED
R1003
100
D
LE1006
LED
R1002
100
LE1011
LED
R1001
100
R1026 4K7
R1027 4K7
4K7
R1028
R1029
4K7
C
SW1022
EXT7.1
SW1023
ZONE2
SW1024
DIRECT
SW1025
DISPLAY
SW1026
MUTE
R1022
4K7
SW1017
VCR2
SW1018
TAPE
SW1019
CD
SW1020
FM
SW1021
AM
R1023
R1025
4K7
B
A
R1024
4K7
4K7
SW1012
OK
SW1013
DVD
SW1014
SAT
SW1015
AV
SW1016
VCR1
LE1003
LED
R1006
100
LE1008
LED
R1005
100
LE1013
LED
R1004
100
C1017
470u/6V3
C1007
47u/10V
LE1002
LED
R1007
100
LE1007
LED
R1008
100
LE1012
R1009
100
SW1007
TREBLE
SW1008
EFFECT
SW1009
MODE
SW1010
BASS
SW1011
MENU
LED
C1011
10u/16V
LE1004
LED
R1010
100
LE1009
LED
R1011
100
LE1014
LED
R1012
100
39
40
P0.3
41
P0.2
42
P0.1
43
P0.0
44
VCC
1
NC
2
P1.0
3
P1.1
4
P1.2
5
P1.3
6
P1.4
P1.57P1.68P1.79RST10P3.011NC12P3.113P3.214P3.315P3.416P3.5
C1005
103
SW1001
UP
SW1002
DOWN
SW1003
PRESET
SW1004
STORE
SW1005
FM MUTE
SW1006
RDS INFO
LE1005
LED
R1014
100
R1020
20
C123
Q1003
34
35
NC
P0.736P0.637P0.538P0.4
EAVPP
AT89C52
R1018
10K
P102A
1
2
3
GRE
Q1001
C123
Q1002
C123
31
33
32
P2.529P2.630P2.7
ALE
PSEN
P2.4
P2.3
P2.2
P2.1
P2.0
NC
GND
X1
X2
P3.7
P3.6
17
C1021
103
P1002A
P2A
RS1
RS2
V690
ENCODER
VOLUME BOARD
P3
U1002
SYN
28
27
26
25
24
23
22
21
20
19
18
C1001
P102B
P3
R1036 4K7
R1035 4K7
R1034 4K7
CR1001
12M
20P
R1019
56K
P1001A
P3
1
2
3
3
2
1
VOL1
P1001B
123
VOL2
C1002
20P
123
LE1010
LED
LE1015
LED
LED BOARD
A114
Q1005
YUVDET
SDET
VF101
29-1403F
F1F2P363P354P345P336P327P318P309P2910P2811P2712P2613P2514P2415P2316P2217P2118P2019P1920P1821P1722P1623P1524P1425P1326P1227P1128P1029P930P831P732P633P534P435P336P237P13814G3913G4012G4111G4210G439G448G457G466G475G484G493G502G511G52F53F
54
AC4V1 AC4V2
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GR8
GR9
GR10
GR11
GR12
GR13
GR14
IR IN
GND
IROUT
6
P205B
TO RS232 BOARD
SHEET 1 OF 14
ISSUE: B1
DATE: 2/June 2005
Q1004
C114
C1014
103
C1015
103
SG0
SG34
SG35
R1033
R1031 4K7
R1032
4K7
4K7
SYN
P2
P1
AC4V1
AC4V2
123456789101112131415
15P
P101A
SG33
SG32
C1008
47u/50V
C1006
103
SG31
SG30
SG29
SG28
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
SG9
SG10
SG11
SG12
SG13
SG14
SG15
SG16
SG17
SG18
SG19
SG20
SG21
SG22
SG23
SG24
SG25
SG26
SG27
SG21
SG22
SG23
SG24
SG25
SG26
SG27
SG28
SG29
SG30
SG31
SG32
SG33
SG34
SG35
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GR8
GR9
GR10
GR11
GR12
GR13
GR14
C1018
C1009
103
RS1
+5v
-V
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
100P
32
31
GR1
GR2
GR3
GR4
GR5
GR6
GR7
GR8
RS2
GR9
GR10
GR11
GR12
GR13
GR14
GR15
GR16
VEE
C1004
C1012
47Uu/16V
R1016
3K3
47P
PT6302
VSS49OSCI50OSCO51RSTB52CSB53CLKB54DIN55VDD56P157P258AD259AD160SG161SG262SG363SG4
R1017
1K
C1010
104
C1016
470u/6V3
RS1
YUVDET
RS2
SDET
U1001
SG2117SG2218SG2319SG2420SG2521SG2622SG2723SG2824SG2925SG3026SG3127SG3228SG3329SG3430SG35
16
SG20
15
SG19
14
SG18
13
SG17
12
SG16
11
SG15
10
SG14
9
SG13
8
SG12
7
SG11
6
SG10
5
SG9
4
SG8
3
SG7
2
SG6
1
SG5
64
P2
P1
GPE International Ltd.
MODEL: AVR350
SG20
SG19
SG18
SG17
SG16
SG15
SG14
SG13
SG12
SG11
SG10
SG9
SG8
SG7
SG6
SG5
SG4
SG3
SG2
SG1
SG0
KEY SCH
DWN.BY: SZ Lin
GND
D
C
IR1001
1
R1015
470
C1003
47u/16V
+5V
12345
2
3
B
A
1 2 3 4
APP.BY:
DATE:
1110987654321
12
D
FROM AUD BOARD P404B
C
B
EXT_BSLIN
A
EXT_BSRIN
P404A
VA402A
EXT_CIN
VA402B
EXT_SUBIN
VA401A
EXT_RIN
VA401B
EXT_LIN
VA401C
EXT_SRIN
VA401D
EXT_SLIN
VA401F
VA401E
+12V
-12V
10
9
8
7
6
5
4
3
2
1
100u/16V
84
OPA2134
U624C
84
U424C
OPA2134
JRC 4560
ZONE_L
ZONE_R
Analog_L
Analog_R
R403
5K1
R404
5K1
R601
5K1
R600
5K1
C401
R401
5K1
E_SR
C402
R402
100u/16V
5K1
E_SL
D206
D207
1N4148
1N4148
R406
5K1
R407
5K1
D205
D208
1N4148
1N4148
-4V7
C543
104
1 2 3 4 5 6 7 8 9 10 11 12
C408
100u/16V
C405
100u/16V
84
U406C
R585
12K
R586
12K
Not fitted
R621
12K
R622
12K
OPA2134
84
U407C
Not fitted
Option in case bypass does not w ork
R408
12K
R405
12K
C541
220u/16V
ZONE_L
84
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
EN
7
Vee
VSS8S1
OPA2134
84
U408C
FMU
SMU
BSMU
CMU
SUBMU
MON
Bypass WM8770 internal Mux
E_Z_L
U419
VDD
X2
X1
X
X0
X3
S0
74HC4052
OPA2134
OPA2134
84
U410C
U409C
P402A
FROM MAIN BOARD P402A
R410 5K1
R532
10K
R534 20K
R531
2K4
-4V7
C526
104
+4V7
104
C544
16
15
14
13
12
C542
11
220u/16V
10
9
Nd
Nd
C570
104
OPA2134
84
U411C
10111213141516
1
2
3
4
5
6
7
C414
100u/16V
C413
100u/16V
DVD_A 0
ZONE2 1
DVD_LR 0
ZONE_R
E_Z_R
R540
1k
R602
1k
C547
104
84
+4V7
U418
Y0
Y2
Y
Y3
Y1
EN
Vee
VSS8S1
74HC4052
OPA2134
U412C
DGND
VDD
Z_AMP
BI_AM P
OPA2134
84
U413C
123456789
CEDICL
W RST
C525
104
16
R533 10K
15
X2
R530 2K4
14
X1
13
X
R411 5K1
12
X0
R535 20K
11
X3
10
S0
9
C545
103
Z_AMP BI_AMP
84
OPA2134
U414C
84
U415C
84
U416C
P403A
FROM MAIN BOARD P403A
OPA2134
OPA2134
MCLK
R479
2K
DGND
1
AIN1L
2
AOM1R
3
AOM2L
4
AIN2R
5
AIN3L
6
AIN3R
7
AOM4L
8
AOM4R
9
AIN5L
10
AIN5R
11
AIN6L
12
AIN6R
13
AIN7L
14
AIN7R
15
AIN8L
16
AIN8R
L_S0
R537 1K
L_S1
R538 1K
C546
103
0
0
1
2V IN 0
4V IN 0
1V IN 1
0.5V IN 1
L_S1 L_S0
+12V
+12V
-12V
C500
C502
104
C501
104
10111213141516
DGND
DIN4
DIN3
58
59
BCLK
DACLRC57ADCLRC
U401
WM8770
C419
104
C416
C417
104
104
U625
LM3.3
1
U405
LM7805
1
Vin
C498
47u/16V
R611
1K
1K
104
C503
104
DGND
56
10u/16V
Vin
KTC8550
DIN2
C418
Q417
KTC8050
Q418
C504
104
C505
104
DGND
DGND
DIN1
52
DIN153DIN254DIN355DIN4
3V3
G
2
+5V
GND
2
Z402
5V1
Z401
5V1
OPA2134
84
U417C
DGND
DGND
DGND
BCLK
LRC
R478
33
60
61
63
62
64
DI
CL
CE
RES
MCLK
APL17AINVGL18AINVGR19AINOPR20RECL21RECR22REFADC23VMIDADC24AGND25AVDD126AUX1L27AUX1R28AUX2L29AUX2R30AUX3L31A3R
C415
10u/16V
0
1
0
1
R536
100R / 1/4W
C498
47u/16V
R413
330/1/8W
C410
47u/16V
C497
C409
47u/16V
47u/16V
R612
R412
330/1/8W
C506
104
C507
104
123456789
DOUT
R409
47K
R409
33
49
51
DOUT
DVDD
DG
ZFLAG150ZFLAG2
AGND2
VOUT4R
VOUT4L
DACREFP 2
VOUT3R
GR2
VOUT3L
VMIDDAC
VOUT2R
GR1
VOUT2L
DACREFP 1
VOUT1R
VOUT1L
AVDD2
32
3
+3.3VD
20mA supply 3.3v
3
C425
104
C577
47u/16V
C579
47u/16V
C508
C510
C512
C514
C516
C518
C520
C522
C573
104
104
104
104
104
104
104
C509
C511
C513
C515
C517
C519
104
104
104
104
CON
R499
C577
100
104
+3.3VD
C429
47u/16V
C430
103
48
47
SUB
46
CEN
45
44
BSR
43
42
BSL
41
40
SR
39
38
37
SL
36
FR
35
FL
34
33
C422
C423
C424
10u/16V
104
C421
104
C427
C428
104
47u/16V
E_Z_R
E_Z_L
E_SR
E_SL
10u/16V
47u/16V
104
C420
C426
+4V7
C578
103
C560
103
-4V7
C521
104
104
104
BSR
BSL
FR
FL
SUB
C433
220u/16V
+12V
-12V
L_S1
L_S0
C575
104
104
104
C523
C574
C576
104
104
104
Gain
40
20
11
0.5 1
R541
13K
5.9K
R543
R544 39K
-4V7
C550
104
C438
220u/16V
C442
220u/16V
R551 13K
R553 5.9K
R554 39K
-4V7
C553
104
C446
220u/16V
SR
C450
220u/16V
SL
C454
220u/16V
CEN
R561 13K
R563 5.9K
R564
39K
-4V7
C557
104
C458
220u/16V
C462
220u/16V
R571
13K
R573 5.9K
R574 39K
-4V7
C561
104
C566 271
R582
20K
R632
1K5
R581
R583
3K9
123456789101112131415
P406A
FROM MAIN BOARD P406A
39K
U409B
OPA2134
6
7
5
C565
104
AGND
G_S1 G_S0
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
EN
7
Vee
VSS8S1
74HC4052
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
EN
7
Vee
VSS8S1
U422
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
EN
7
Vee
VSS8S1
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
EN
7
Vee
VSS8S1
R631
10K
DGND
U420
U421
74HC4052
74HC4052
U423
74HC4052
Z_AMP
R623
10K
C680
TO GND
100u/50V
0
1
0
1
C549
+4V7
104
16
VDD
X2
X1
X
X0
X3
S0
VDD
X2
X1
X
X0
X3
S0
VDD
X2
X1
X
X0
X3
S0
VDD
X2
X1
X
X0
X3
S0
R415
2K
Nd
Nd
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
BI_AM P
G_S1
G_S0
R545 13K
R546 39K
R548 5.9K
G_S0
R549 1K
G_S1
1K
R550
C551
C552
103
103
C554
104
+4V7
R555 13K
R556
39K
5.9K
R557
G_S0
R559 1K
G_S1
1K
R560
C555
C556
103
103
C558
+4V7
104
R565
13K
R566
39K
R567
5.9K
G_S0
1K
R569
G_S1
R570
1K
C559
C560
103
103
C562
+4V7
104
R575
13K
R576
39K
R577
5.9K
G_S0
R579 1K
G_S1
R580 1K
C563
C564
103
103
C432
104
R416
22K
5
6
C431
223
U408B
OPA2134
R424
5K1
R425
3K9
R428
5K1
R429
3K9
R432
5K1
R433
3K9
R436
5K1
R437
3K9
R440
5K1
R441
3K9
R444
5K1
R448
5K1
C499
470u/16V
7
R418
1K
-4V7
R426 39K
47p
C441
2
1
3
U406A
R624
OPA2134
10K
C440
104
R430 39K
C445 47p
6
7
5
U406B
R625
OPA2134
10K
C444
104
R434 39K
47p
C449
2
1
3
U407A
R626
OPA2134
10K
C448
104
R438 39K
C453 47p
6
7
5
U407B
R627
OPA2134
10K
C452
104
R442
39K
C457
47p
2
1
3
U409A
R628
OPA2134
10K
C456
104
R446 39K C471 220p
C461
47p
2
1
3
U412A
C460
104
R450 39K
C465 47p
C464
104
VCC
b_o
a_o
R629
OPA2134
10K
7
U412B
R630
OPA2134
10K
C435
+4V7
104
16
R419
4K7
15
14
R420 4K7
13
ay
12
ax
11
A
10
B
9
R445
3K9
6
5
R449
3K9
U403
1
by
2
bx
3
cy
4
c_o
5
cx
6
INH
7
VEE
VSS8C
74HC4053
C434
104
C466
R427
R452 4K7
4K7
2
3
R454
R453
0
0
C467 220p
R455 4K7
R431
4K7
6
5
R457
R456
0
0
C468 220p
R458 4K7
R435
4K7
2
3
R460
R459
0
0
C469
R461 4K7
R439
6
4K7
5
R462
R463
0
0
C470
R464
R443
4K7
2
3
R466
R465
0
0
R467
R447
4K7
R451
4K7
2
3
R469
R468
0
0
C472 220p
R470
4K7
6
5
R472
R471
0
0
U404
1
by
2
bx
R421
3
cy
1K
4
c_o
5
cx
6
INH
7
VEE
VSS8C
74HC4053
C436
104
220p
U410A
OPA2134
U410B
OPA2134
220p
220p
4K7
OPA2134
4K7
U413A
OPA2134
OPA2134
VCC
b_o
a_o
U411A
OPA2134
U411B
OPA2134
U408A
U413B
ay
ax
A
B
1
7
1
7
1
1
7
16
15
14
13
12
11
10
9
P105B
TO AMP1 BOARD P104A1
1234567
AMP GND
C437
104
CON
P101B
TO AMP1 BOARD P106A
8
12345
6
AMP GND
AMP GND
AMP GND
AMP GND
AMP GND
AMP GND
SR
BSR
BSL
R422
4K7
R423
4K7
C
SL
FR
FL
C473
33P
R474 4K7
R473
4K7
R480
4K7
R487
4K7
R494
4K7
R501
4K7
R508
4K7
R515
4K7
R522
4K7
R599
3K9
C567
104
2
3
C476 33P
R481 4K7
6
5
C479 33P
R488 4K7
2
3
C482 33P
R495 4K7
6
5
C485 33P
R502 4K7
2
3
C488 33P
R509 4K7
2
3
C491
R516
6
5
C494 33P
R523 8K2
6
5
NE5532
OPA2134
U416A
OPA2134
33P
4K7
U416B
OPA213 4
U414A
OPA2134
U414B
OPA2134
U415A
U415B
OPA2134
U417A
100u/25V
R475
C474
220
1
B
BSMU
Q401
1241
100u/25V
R482
C477
220
7
B
BSMU
Q403
1241
R489
C480
220
1
100u/25V
B
SMU
Q405
1241
100u/25V
R496
C483
220
7
B
SMU
Q407
1241
100u/25V
R503
C486
220
1
B
CMU
Q409
1241
100u/25V
C489
1
FMU
Q411
1241
100u/25V
C492
7
B
FMU
Q413
1241
C495
7
100u/25V
U417B
OPA2134
SUBMU
Q415
GPE International Ltd.
MODEL: AVR350
MULTI SCH
DWN.BY: SZ Lin
APP.BY:
SHEET 2 OF 1 4
ISSUE: A1
DATE: 19/AUG/2005
DATE:
D
R476
220
C
B
Q402
1241
E
R483
220
C
B
Q404
1241
E
R490
220
C
B
Q406
1241
E
R497
220
C
B
Q408
1241
E
R504
220
C
B
Q410
1241
E
R510
220
B
R517
1241
R511
220
C
B
Q412
1241
E
R518
220
220
C
B
Q414
1241
E
R524
R525
220
220
C
B
B
Q416
1241
E
VA403E
BSR_OUT
R613
100
C
C475
R477
221
100K
E
VA403F
BSL_OUT
R614
100
C
C478
R484
221
100K
E
VA403C
SR_OUT
R615
100
C
C481
R491
221
E
R616
100
C
C484
221
E
R617
100
C
C487
221
E
R618
100
C
C490
221
E
R619
100
C
C493
221
E
R620
100
C
E
C
100K
VA403D
SL_OUT
R498
100K
VA404A
CEN_OUT
R505
100K
VA403A
FR_OUT
R512
100K
B
VA403B
FL_OUT
R519
100K
VA404B
SUB_OUT
C496
R526
221
100K
A
D
C
B
VA303C
ZONE2_OL
VA303D
ZONE2_OR
PVR_OL
A
VA301A
DVD_L
VA301B
DVD_R
VA301C
SAT_L
VA301D
SAT_R
VA301E
AV_L
VA301F
AV_R
VA302A
PVR_L
VA302B
PVR_R
VA302E
VCR_L
VA302F
VCR_R
VA302C
VA302D
PVR_OR
VA303A
VCR_OL
VA303B
VCR_OR
DVD_R
DVD_L
P807A
TO AUDIO BOARD
C3012
221
C3011
221
R3029
100
R3030
100
R3035
100
R3036
100
8
SAT_R
PVR_R
SAT_L
AUX_R
R3023
100K
C3013
221
C3015
221
AV_R
AUX_L
R3024
100K
321
AV_L
PVR_R
PVR_L
VCR_R
VCR_L
DVD_L
R3001
220
A_MU
R3025
300R
R3004
100K
R3008
100K
R3012
100K
R3016
100K
R3020
1
U3005B
OPA2134
7
100K
U3005A
OPA2134
Z_L
Z_R
R3096
20K
R3098
20K
U3003
1
by
2
bx
3
cy
4
c_o
5
cx
6
INH
7
VEE
VSS8C
1
by
2
bx
3
cy
4
c_o
5
cx
6
INH
7
VEE
VSS8C
U3004 74HC4053
3
2
5
6
R3097
10K
R3099
10K
74HC4053
VCC
b_o
a_o
ay
ax
VCC
b_o
a_o
ay
ax
+12V
-12V
CD_R
TUN_R
TAPE_I_R TAPE_I_L
R3092
47K
R3095 24K R3094
6
5
2
3
U3008A
OPA2134
C3039
10u/16V
C3040
10u/16V
16
15
14
13
12
11
A
10
B
9
16
15
14
13
12
11
A
10
B
9
U3008B
OPA2134
R3093 24K
VCRM
TAPE_O_L
TAPE_O_R
PVRM
1
2
3
4
5
6
7
8
9
10
11
12
13
7
1
1
2
3
U3001
VSS
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
GND
CK14DATA
TC9273-004
C3019
10u/16V
IN1
OUT1
GND
DATA4CLK
M62429FP
U3002
+12V
TAPE_I_R
TAPE_I_L
TC9273-001
CL3
TC9273-010
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
47K
IN2
OUT2
VCC
C3022
10u/16V
C3021
10u/16V
1234567891011
P301A
TO MAIN BOARD P301A
TC9273-001
15
C3020
10u/16V
8
7
6
5
CL2
DA5
Z3003
5V1
Z3001
4V7
Z3002
4V7
CD_L
+50VTUN_L
DA5
CL3
C3041
10u/16V
R3041
330
R3042
330
C3002
Q3001
1241
221
C3004
221
C3006
221
C3008
221
C3010
221
Q3002
1241
R3003
100K
R3007
100K
R3011
100K
R3015
100K
R3019
100K
R3026
300R
R3002
220
C3001
221
R3005
220
R3006
220
C3003
221
R3009
220
R3010
220
C3005
221
R3013
220
R3014
R3021
300R
C3007
221
R3017
220
R3018
220
C3009
221
D3010
1N4148
D3011
1N4148
D3012
1N4148
D3013
1N4148
D3014
1N4148
D3015
1N4148
D3016
1N4148
D3017
1N4148
220
PVR_L
1234567
Q3003
1241
R3022
300R
Q3004
1241
R3032
C3014
100K
221
R3031
100K
R3038
C3016
100K
221
R3037
100K
1 2 3 4
R3063
470 1/4W
12
DVD_R
SAT_L
SAT_R
AV_L
AV_R
PVR_L
PVR_R
VCR_L
VCR_R
C3024
10u/16V
10u/16V
C3023
84
84
-12V
DA5
CL2
PVRM
VCRM
R3101
220
R3102
220
C3101
221
R3105
220
R3106
220
C3103
221
R3109
220
R3110
220
C3105
221
R3113
220
R3114
220
C3107
221
R3117
220
R3118
220
C3109
221
U3007C
OPA2134
U3005C
OPA2134
C3102
221
R3103
100K
C3104
221
R3107
100K
C3106
221
R3111
100K
C3108
221
R3115
100k
C3110
221
R3119
100K
84
U3009C
NF
84
U3010C
OPA2134
TUN_R
TUN_L
CD_R
CD_L
P302A
TO MAIN BOARD P302A
C3042
C3043
U3008C
84
OPA2134
TUN_R
TUN_L
CD_R
CD_L
1234567891011
R3104
100K
R3108
100K
+12V
U3006
1
VSS
R3112
100K
R3116
100K
R3120
100K
+12V
C3044
C3045
NF
C3052
104
C3051
104
C3135
NF
10u/16V
C3136
10u/16V
-12V
+12V
C3054
C3047
104
104
C3053
C3046
104
104
-12V
104
104
-12V
CD_R
TUN_R
TAPE_I_R TAPE_I_L
R3184
1M0 MF
6
5
2
3
10
11
12
13
R3186
0R0 0805
Not Fitted
2
3
4
5
6
7
8
9
U3007B
OPA2134
U3007A
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
GND
CK14DATA
TC9273-010
7
1
OPA2134
R3082
1M0 MF
VDD
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
STB
R3185
0R0 0805
Not Fitted
R3188
0 ohm
R3190
0 ohm
R3081
1M0 MF
GPE International Ltd.
TAPE_O_L
TAPE_O_R
A_MU
12
MODEL: AV R350
AUDIO SCH
DWN.BY: SZ Lin
APP.BY:
4
D
28
27
26
25
24
23
22
21
20
19
18
17
16
15
6
5
2
3
CD_L
TUN_L
TC9273-010
DA5CL3
R3183
NF
R3191
0 ohm
U3009B
NF
U3009A
NF
1M0 MF
P404B
7
C3138
220u/16V
Z_L
Z_R
Analog_L
C3137
220u/16V
1
R3080
100R
7
R3079
100R
1
Analog_R
TAPE_O_R
TAPE_O_L
12
11
10
9
8
7
6
5
4
3
2
1
TO MUTI BOARD P404A
C3049
R3189
0 ohm
6
5
C3050 NF
2
3
U3010B
OPA2134
U3010A
OPA2134
SHEET 3 OF 14
C
B
A
ISSUE: A1
DA TE:08/DE C /2004
1110987654321
C873
R824
10u/16V
C869
2.2u/50V
C868
SV805A
VCR2 IN
D
C
B
A
C
SV804A
VCR1 IN
GND
C
SV803A
AV IN
C
SV802A
SAT IN
C
SV801A
DVD IN
GND
VA805B
VC R2_IN
VA804B
VC R1_IN
VA803B
AV_IN
VA802B
SAT _I N
VA801B
DVD_IN
ZV5
V_DI RE
Yout2 V
ZV4
V_MU
-5V
R878
GND
82
R877
GND
82
R876
GND
82
R875
GND
82
R874
C906
GND
2.2u/50V
82
+5V
GND
123456789
P801A PIN10
TO C_VIDEO BOARD
1 2 3 4 5 6 7 8 9 10 11 12
YC
Y
Y
C905
2.2u/50V
Y
Y
2.2u/50V
C904
R87282R873
R87082R871
R86882R869
R866
82
R86482R865
C902
2.2u/50V
C903
2.2u/50V
10
2.2u/50V
82
2.2u/50V
2.2u/50V
82
2.2u/50V
2.2u/50V
82
2.2u/50V
2.2u/50V
R867
82
2.2u/50V
2.2u/50V
82
C848
223
C867
C866
C865
C864
C863
C862
C861
C860
R842
75
YUVDET
2.2u/50V
2.2u/50V
C882
2.2u/50V
C883
2.2u/50V
2.2u/50V
U808
1
2
GND
3
4
GND
5
6
7
1
2
GND
3
4
GND
5
6
7
GND
+5V
C890
C947
103
C880
C881
C884
47u/16V
GND
CT_ A
CT_ B
CT_ C
CT_ D
CT_ E
+5V
C891
C948
103
2.2u/50V
GND
+5V
R843
75
GND
R849
0
Q812
A933
R848
33K
1N4148
D808
1N4148
C850
2.2u/50V
R839
2K2
GND
U812 BA7625
16
Mout
IN1
15
GND
CTLA
14
IN5
Vout 1
13
GND
Vcc
12
IN4
IN2
11
CTLE
CTLB
10
IN3
Vout 2
9
CTLD
CTLC
U818
16
Mout
IN1
15
GND
CTLA
ZV1
14
IN5
Vout 1
13
GND
Vcc
12
IN4
IN2
11
CTLE
CTLB
ZV2
10
IN3
Vout 2
9
CTLD
CTLC
BA7625
R850
D807
10K
C849
2u2/16V
Q813
A933
D810
1N4148
C851
223
Mout
GND
IN5
GND
IN4
CTLE
IN3
CTLD8CTLC
BA7625
CT_ D
CT_ E
U809
Mout
GND
IN5
GND
IN4
CTLE
IN3
CTLD8CTLC
BA7625
1
G
2
3
4
BA7623F
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Q9012
D1468
U815
CTLA
Vout 1
CTLB
Vout 2
GND
GND
GND
GNDGND
1N4148
CTLA
Vout 1
CTLB
Vout 2
D811
Q9013
C114
IN1
Vcc
IN2
IN1
Vcc
IN2
VCC
YUV IN H/Othe r L
R9016
7K5
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
8
7
6
C935
470u/10V
5
GND
Z2UV
GND
ZV3
YUVDET
R9012
12K
R9015
7K5
GND
CT_ A
C893
103
GND
CT_ B
CT_ C
CT_ A
C896
103
CT_ B
CT_ C
CT_ D
CT_ E
R935
75
R934
75
R933
75
+5V
C943
C909
47u/16V
103
GND
U817
G
BA7623F
RGB-8V
V_DI RE
8
7
6
5
VCC
C944
47u/16V
103
C842
223
SYC2 V
1
2
3
4
R9014
15K
GND
C878
470u/10V
C908
Q809
A933
47u/16V
R838
33K
+5V
C898
C897
47u/16V
SYC2 V
R937
2K2
L804
100uH
1000u/6.3V
R921
75
C823
103
C827
AGND
R863
C825
150
CVBS1V
0.47u/50V
L802
100uH
L805
100uH
10u/16V
10u/16V
C828
1N4148
2.2u/50V
C829
D802
D803
1N4148
C844
C833
103
DGND
C831
DGND
R922
75
GND
R841
4K7
C845
10u/16V
C843
223
+5V
+5V
+5V
+5V
YCMIX
+5V
GND
+5V
R840
75
GND
103
C822
103
103
103
AGND
103
SDET
YUVDET
RGB_8V
C821
C824
C830
WIMA
WIMA
WIMA
WIMA
DGND
1
2
GND
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
C852
2.2u/50V
C838
470u/16V
+5V
+5V
SDET
Q810
A933
V-M U form MCU
U814
BA7623F
G
L803
100uH
U805
BIAS
VRT
VDD1
TESTI1
VSS2
VRB
YCIN
TEST
KILLER
TESTI2
VDD3
TEST2
VDD2
TESTI314SCL
TC90A69
C853
2.2u/50V
R949
10K
R914
1K
R909
10K
R811
7K5
VCC
GND_1GND
VB1
COUT
VSS1
YOUT
VB2
PD
FIL
VSS4
VDD4
FSC
TESTOUT
MODE1
SDA
C927
8
10u/16V
7
6
C928
470u/10V
5
C913
103
GND
C840
28
WIMA
103
27
26
25
24
681
23
22
21
20
19
Fsc
18
17
16
O_SD
15
O_CL
CTLBCT LA VIDEO OUT
00
01
11
U801
16
IN1
15
CTLA
14
Vout 1
13
Vcc
12
IN2
11
CTLB
10
Vout 2
9
CTLC
BA7625
R846
3K
Q823
C114
GND
Q822
C114
GND
Q910
D1468
GND
R9011
NF
R907
10K
R924
R923
+5V
C836
WIMA
103
C837
WIMA
R831 330
C835
103
YUV (IN1)
S_VIDEO (IN3)
VIDEO (IN4)
+5V
C900
47u/16V
GND
Mout
GND
IN5
GND
IN4
CTLE
IN3
CTLD
+5V
R845
1K
Q837
C114
GND
75
75
103
C920
100u/16V
C892
103
C834
R92575R926
GND GND
WIMA
1
2
3
4
5
6
7
8
GNDGND
C894
+5V
103
GND
U807
4
L813
+10V
75
100uH
L812
+10V
100uH
AGND
+5V
L806
100uH
R837
150R
C854
2.2u/50V
Q824
C114
GND
+9V
R915
1K
R910
10K
Q838
C114
GND
GND
C826
100u/16V
Q830
C1740
R835
820R
R834
820R
AGND
C930
Q829
100u/16V
C1740
R904
820R
R903
820R
AGND
V_MU T E
Q839
C114
SDET
YUVDET
C940
L809
GND
27uH
C916
C917
12pF
22pF
C901
L808
GND
27uH
C915
C914
22pF
12pF
CT_ B
C805
22P
O_CS
O_DATA
O_CLK
DGND
R988
R989
100R
R830
R801
3K9
R836
R902
103
1K
12K
C921
103
R832
R833
1.2K
6.8K
R896
12K
103
1K
Q828
C899
C1740
47u/16V
R828
R829
1.2K
6.8K
L816
100uH
C80122P
X801
14.318M
C80222P
R809
1K
C80322P
X802
17.734M
C80422P
R802
1K
C80647P
R803
1K
C80747P
R804
1K
C80847P
R805
1K
CT_ D
R806
1K
CT_ E
R807
1K
CT_ A
R808
1K
CT_ C
AGND
C809
1u/50V
L817
27uH
C847
22p
AGNDAGNDAGND
U816
1
G
2
GND
3
4
VCC
BA7623F
C912
103
-5V
RGB from MCU
PAL-DET
V_DI RE
L807
100uH
ZV5
ZV4
ZV3
ZV2
+5V
16
P803
AGNDAGND
P16
Q832
560R
A933
Q831
C1740
R895
1K2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R987
270R
Yout2 V
C929
470u/10V
+5V
Q825
A933
RV 801
2K
R894
560
C810
100u/16V
GND
U810
VSS
X1_IN
SYNCDET
X1_OUT
HSYNC
X2_IN
X2_OUT
VSYINC
CS
SIN
SCLK
SECA M
525
N/P
3.58
RST15CV_OUT
LC74763A
R862
1K
+5V
AMP_O
PD_OUT
R929
R928
75
C887
103
VCO_ O
0
R891
1.2K
R889
1.2K
VDD
VCO_ I
FC
AMT
VSS
SEP C
SYNC
CVCR
CV_IN
VDD2
1
U823A
TK15420
R901
560R
R900
560R
R899
560R
C846
22p
8
7
6
5
GND
R898
220R 1/4W
C875
R940
10u/16V
1N4148
R820
1200P
33
R941
75
Q834
A933
AGND
C858
2.2u/50V
R897
220R 1/4W
C924
470u/10V
Q827
A933
D801
47K
L819 3.9uH
C815
1u/50V
C820
682
C813
AGND
C814
R9013
474
4K7
R858
10K
AGND
R938
R821
2K7
C819 30P
AGND
R814
220
Q843
1468
2.2u/50V
2.2u/50V
C857
2.2u/50V
75
R939
75
AGND
C818
0.47u/50V
SYN
C817 22P
AGND
C816
223
AGND
R819
1K
+5V
Q801
C1740
R9161KR919
R810
100K
GND
V_DI RE
R851
33
C856
GND GND
C855
O_DATA
O_CLK
O_CS
+9V
GND
R813
4K7
3K3
C811
100u/16V
C937
103
47u/16V
16
IN1
15
CTLA
14
Vout 1
13
Vcc
12
IN2
11
CTLB
10
Vout 2
9
CTLC
BA7625
L811
100uH
10
P802
P10
+5V
C938
103
GND
U804
16
Mout
IN1
15
GND
CTLA
14
Vout 1
13
GND
Vcc
12
IN2
11
CTLE
CTLB
10
Vout 2
9
CTLD
CTLC
BA7625
CTLA VIDEO OUT
0
+5V
1
C945
0
GND
1
Mout
2
GND
3
IN5
4
GND
5
IN4
6
CTLE
7
IN3
8
CTLD
U803
SDET
123456789
C946
47u/16V
1
2
3
IN5
4
5
IN4
6
7
IN3
8
GNDGND
V_DI RE
SDET
Prog-det
C925
103
PAL-DET
+5V
GND
-5V
CTLE
0
VIDEO(OS D) (IN3)
0
VIDEO DIREC T (IN4)
1
S-VIDEO t o VIDEO (IN5)
Prog-DETZV1
V_MU T E
GND
Q833
C1740
R893
100R
R905
820R
Q826
C1740
R892
100R
R890
820R
30
29
28
L801 2.2uH
27
26
R818
120
25
R817
6K8
24
23
R816
1K5
22
R815
21
820K
20
C812
0.47u/50V
19
18
+5V
17
16
AGND
3
2
C886
R861
R883
47P
R860
2K
4K7
AGNDAGND
R856
560
75
GND
+5V
C932
L810
1000u
100uH
10V
GND
123456789101112131415
3
2
1
GND
C923
2.2u/50V
C859
2.2u/50V
+5V
Z2VU
R912
10K
R911
10K
U802
R9010
100
1
CS OP
2
C VID IP
3
VS OP
GND4BURST OP
LM1881
84
C895
U823C
104
TK15420
C885
104
U811
1
G
2
GND
3
4
BA7623F
MODEL: AVR350
OSD SCH
DWN.BY: BQ yan g
APP.BY:
5
VCC
6
7
8
G
BA7623F
CTLECT LA S_VIDEO OUT
00
S_VIDEO DIREC T (IN1,IN4)
11
S_VIDEO OSD ( I N2, IN5)
SCMAI N2 VU
SYMAI N2 VU
U806
BA7623F
1
G
2
GND
3
4
VCC
+5V
C941
47u/16V
GND
+5V
R917
1K
Q835
C114
NAND
Q836
C114
GND
+5V
8
Vcc
7
OE OP
6
Rset
5
C933
470u/10V
8
7
6
5
VCC
+5V
C911
103
GND
GPE International Ltd.
75
C872
R825
470u/10V
75
C871
R826
10u/16V
75
C870
R827
470u/10V
75
Q805
R822
D1468
8
7
6
5
C910
103
C939
103
GND
R918
C922
680K
103
GNDGND
CVBS1V
R930
75
R931
75
GND
R884
3K
R913
3K
V-MU
75
R887
R888
3K
3K
GND
R823
75
R852
R886
3K
3K
GND
Q803
D1468
R879
75
Q806
D1468
GND
R932
470u/10V
75
R881
75
470u/10V
SHEET 4 OF 14
ISSUE: A1
DATE:18/JUN/2004
DATE:
12
SV807A
VCR2 OUT
SV806A
VCR1 OUT
Q804
D1468
GND
GND
Q802
D1468
V-MU
12K
R8014
12K
R8015
Q821
D1468
GND
C934
C879
C877
1000u/10V
Y
Y
C874
470u/10V
Y
10u/16V
SV808A
MONITOR
C
C
D
GND
C876
C
GND
C
P801
1
2
GND
ZONE2_O
B
-5V
VA808B
MON
GND
VA807B
VCR2_OUT
GND
VA806B
VCR1_OUT
GND
A
7654321
8
D
U821 BA7623F
1
G
GND
AGND
C988
WIMA
100nF
C987
R974
10k
2
3
4
RGB from MCU
RGB
Other
+5V
GND
SYNC-OFFH
SYNC-ON
L
C990
C991
SCMAIN2VU
SYMAIN2VU
C
+9V
C992
47uF/16V
C984
10nF
AGND AGND
R975
1k
AGND
C993
10nF
100nF
C985
10uF/16V
C983
B
A
AGND
+5V
AGND
47uF/16V
L814
100uH
C955
47u/16V
C989
100nF
VCC
AGND
AGND
AGND
470nF
8
7
6
5
C979
100nF
C980
100nF
C986
100nF
AGND
470nF
C957 10u/16V R960
470u/10V
C958
C956
103
+5V
R972
1K
Q9011
C114
GND
1
R_Y Clamp Det.
2
R-Y to CCD
3
B-Y to CCD
4
R-Y AGC Det.
5
VCC
6
Filter Adj.
7
S.C.P In
8
B-Y AGC Det.
9
PLL Det.
10
Clock
11
Clock In
12
VSS
13
Vin1
14
VDD
15
Vin2
TA8772AN
75
R962
75
U822
B-Y Clamp Det.
MODE SW2
MODE SW1
B-Y from CCD
R-Y from CCD
R96175R963
GND GN D
R-Y Out
B-Y Out
R-Y In
B-Y In
GND
Vgg
Vout1
Vob1
Vob2
Vout2
75
30
29
C981 100nF
28
27
C919
26
C918
25
24
23
22
21
AGND
20
19
18
17
16
+9V
R9018
1K
Q9014
C114
GND
RYout
BYout
GND
RY/Cr
100nF
BY/Cb
100nF
C998 470nF
C996
1uF/16V
C994
1uF/16V
X803
4.433619MHz
C959
12pF
DGND
SYN C SEP FILTER
+9V
AFC FILT ER
1N4148
D805
RGB_8V
+9V
R981
270k
R980
47K
R983
R977
1k
Q840
C1740
Q841
C1740
30K
R982
27K
AGND
Q842
A933
R984
100K
AGND
R979
10K
R978
1k
C997
470nF
+5V
AGND
C995
AGND
1uF/16V
AGND
AGND
+5V
AGND
R976
1k
GND
R-Y/R1V
B-Y/B1V
Y/G1V
R965
C967
30K
2.2u/50V
R967
3K
C968
GND
22nF
R969
5.1K
R970
8.2K
+9V
C961
0.22u/50V
C969
1000u/16V
C962
2200pF
DGND
GND
X804
C960
3.57954MHz
12pF
DGND
C963
WIMA
0.01uF
C966
2.2uF/50V
+9V
C964
100nF
WIMA
B503F30
C970
10nF
R966
3K3
R968
330R
X805
D804
NF
U813
1
C999
R986
NF
R971
XTAL 1
2
XTAL 2
3
XTAL 3
4
APC Filter
5
C GND
AGND
6
CHROMA input
7
V-SEP
8
Sync input
9
Sync output
10
AFC Filt er
11
SYNC GND
AGND
12
32 fH VCO
13
VP output
14
HD output
15
SCP output
16
Dig GND
DGND
17
CP / HP input
18
SYNC VCC
19
SW VCC
20
Y/G output
21
B-Y/B output
22
R-Y/R output
23
ADRS SW
1K
24
SW GND
DGND
TA1270BF
R-Y/Cr Output
B-Y/Cb output
SECAM CONT
1HDL CONT
fsc out put
UV/CbCr SW
C VCC
DAC VCC
Y input
Y output
DAC TEST
R-Y1 input
B-Y1 input
Y1 Input
I2C GND
R-Y2 input
B-Y2 input
Y2 input
DAC1
DAC2
GND
RY/Cr
48
BY/Cb
47
46
45
44
43
42
C978
10nF
41
40
39
38
37
36
GND
35
34
SDA
33
SCL
Ys
32
31
30
29
28
27
26
25
DGND
C976
100nF
100nF
C974
R973
1K
WIMA
C975
100nF
WIMA
C973 104
C972 104
C971 104
C839
R990
100u/16V
510R
L815
+5V
100uH
C977
1000u/16V
GND
C965
100nF
O_SD
O_CL
RGB _8V
RYout
BYout
WIMA
R946
C950
10u/16V
100
C949
R945
10u/16V
100
C951
22u/16V
R947
220R
C907
47u/16V
L818
27uH
C8001
15p
C943
C8002
33p
10p
AGND
-5V
GND
AGND
C8003
103
R991
1K5
-5V
C954
47u/16V
R957
10K
AGND
R953
10K
R948
10K
AGND
R993
2K
R992
820
123
45
U820
TK15420M
+5V
678
RV803
R959
100
R954
300
45
R958
470
678
R951
300
R950
300
R985
R956
R955
300
RV804
1K
123
U819
TK15420M
+5V
RV805
1K
R952
1K
R994
47u/16V
1K
1K
C832
10nF
10R
C953
AGND
R944
75
2K
R943
150
C952
47u/16V
AGND
R942
150
Fsc
TO U805 PIN 19
Y/G1V
B-Y/B1V
R-Y/R1V
GPE International Ltd.
MODEL: AVR350
SHEET 5 OF 14
D
C
B
A
12345
GND
DWN.BY: BQ Yang
P803B
PIN6
6
APP.BY:
1 2 3 4 5 6 7 8
S-HQ VIDEO SCH
ISSUE: A
DATE: 18/JUN/2004
DATE:
Loading...