Arcam AVR400, Service Manual

Page: 28 / 34

HD(30MHZ) MODE : HIGH
SD(13.5MHZ) MODE : LOW
CLK1
S1:HIGH
S1:LOW ICLK
2*ICLK
CLOCK DOUBLER
(13.5M*2=27M)
9 15
10.11.16
AVR400
7
6
5
4
3
2
1
REVISION
SCHEMATIC DIAGRAM
SHEET
MODEL
DRAWING NO DESIGN CHECK APPROVE
A
D
C
6
A
B
C
D
5 4 3 2 1
B
S.K
VDD_IO
TEST0
TEST1
Y0
Y1
Y2
Y3
Y4
Y5
VDD
DGND
Y6
Y7
TEST2
TEST3
C0
C1 C2
A
LS
B
SD
A
SC
L
P_
H
SY
N
C
P_
VS
YN
C
P_
BL
A
N
K
C3 C4 C5 C6 C7
CL
KI
N
_A
EX
T_
LF
2
PGN
D
EXT_LF1
PVDD
COMP2
REST2
DAC6
DAC5
DAC4
AGND
VAA
DAC3
DAC2
DAC1
COMP1
VREF
SFL/MISO
REST1
S0 S1 S2 VD
D
D
GN
D
S3 S4 S5 S6 S7
D17
CLK
D16
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DE
HSYNC
D
SD
1
D
SD
2
D
SD
3
D
SD
4
D
SD
5
D
SD
_C
LK
SP
D
IF
I
/O
M
CL
K
I2
S0
I2
S1
I2
S2
I2
S3
SC
LK
LR
CL
K
GN
D
D
VD
D
GN
D
PL
VD
D
GN
D
CEC_CLK
DVDD
CEC_IN
DVDD33
SPDIF OUT
INT
GND
TX2+
TX2-
AVDD
TX1+
TX1-
PD/AD
GND
TX0+
TX0-
AVDD
TXC+
TXC-
GND
HPD
AVDD
R_EXT
D
19
D
20
D
21
D
22
D
23
D
24
D
25
D
26
D
27
D
28
D
29
D
30
D
31
D
32
D
33
D
34
D
35
SD
A
SC
L
DD
CS
D
A
DD
CS
CL
GN
D
D
18
DVDD
HE
A
C+
HE
A
C-
GN
D
PV
D
D
PV
D
D
BGVDD
GND
D
SD
0
VS
YN
C
D
VD
D
GND
DVDD
GND
FB
IN
IC
LK
GN
D
S0
S1 CL
K1
VD
D
CL
K2
PS1
SCIN
V+1
N.C
MIXSW
VIN
GND1
SYIN
CBSW
YIN
V+2
GND2
N.C
PBIN
PS2
PRIN LPFSW
PROUT
GND3
N.C
PBOUT
V+3
YOUT
GND4
SYOUT
V+4
VOUT
N.C
SCOUT
SDCOUT
S2
S1
Scaling Mode Interface
HDMI By Pass Mode Interface
1OE2
1A1
1A2
GND
1A3
1A4
Vcc
1A5
1A6
1A7
GND
1A8
1A9
1A10
2A1
2A2
2A3
GND
2A4
2A5
2A6
Vcc
2A7
2A8
GND
2A9
2A10
2OE2
1OE1
1Y1
1Y2
GND
1Y3
1Y4
Vcc
1Y5
1Y6
1Y7
GND
1Y8
1Y9
1Y10
2Y1
2Y2
2Y3
GND
2Y4
2Y5
2Y6
Vcc
2Y7
2Y8
GND
2Y9
2Y10
2OE1
1OE2
1A1
1A2
GND
1A3
1A4
Vcc
1A5
1A6
1A7
GND
1A8
1A9
1A10
2A1
2A2
2A3
GND
2A4
2A5
2A6
Vcc
2A7
2A8
GND
2A9
2A10
2OE2
1OE1
1Y1
1Y2
GND
1Y3
1Y4
Vcc
1Y5
1Y6
1Y7
GND
1Y8
1Y9
1Y10
2Y1
2Y2
2Y3
GND
2Y4
2Y5
2Y6
Vcc
2Y7
2Y8
GND
2Y9
2Y10
2OE1
1OE2
1A1
1A2
GND
1A3
1A4
Vcc
1A5
1A6
1A7
GND
1A8
1A9
1A10
2A1
2A2
2A3
GND
2A4
2A5
2A6
Vcc
2A7
2A8
GND
2A9
2A10
2OE2
1OE1
1Y1
1Y2
GND
1Y3
1Y4
Vcc
1Y5
1Y6
1Y7
GND
1Y8
1Y9
1Y10
2Y1
2Y2
2Y3
GND
2Y4
2Y5
2Y6
Vcc
2Y7
2Y8
GND
2Y9
2Y10
2OE1
1OE2
1A1
1A2
GND
1A3
1A4
Vcc
1A5
1A6
1A7
GND
1A8
1A9
1A10
2A1
2A2
2A3
GND
2A4
2A5
2A6
Vcc
2A7
2A8
GND
2A9
2A10
2OE2
1OE1
1Y1
1Y2
GND
1Y3
1Y4
Vcc
1Y5
1Y6
1Y7
GND
1Y8
1Y9
1Y10
2Y1
2Y2
2Y3
GND
2Y4
2Y5
2Y6
Vcc
2Y7
2Y8
GND
2Y9
2Y10
2OE1
INPUT OUTPUT
OE1 OE2 A Y
L L L L
L L H H
H X X Z
X H X Z
D2+
D2 SHIELD
D1+
D1 SHIELD
D2-
D1-
D0+
D0 SHIELD
D0-
CK+
CK SHIELD
CK-
CE REMOTE
UTILITY/HEAC+
DDC CLOCK
DDC DATA
GND
+5V
HPD/HEAC-
HDMI OUTPUT1
TO DSP PCB
A
dd
ed
_A
RC
_S
PD
IF
HDMI TX & Encoder
CUP12328Z
MP
Analog Video Option
Option
Option
Option
L.J.H
10.11.16
S.H.S
10.11.16
5 4
C487
0.1uF / 16V
C402
0.1uF / 16V
R78
3
0_
N
C
R79
0
0
L834
9R005Z
C43
5
0.
1u
F
/
16
V
C46
1
10
/16
V
R81
0
10
0
R81
8
10
0
R824
0
C47
7
10
/16
V
C48
6
0.
1u
F
/
16
V
L848
9R005Z
C47
6
22
/6
.3
V
C47
2
0.
1u
F
/
16
V
L846
9R005Z
C434
2200P
C444
2200P
R809
3.9K
R81
2
30
0
R82
5
30
0
R83
2
30
0
R78
4
30
0
C400
0.1uF / 16V
R782
3.9K
R789
20
C421
25V/0.012UF
C417
0.15
R802 0_NC
R808 0_NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
IC919
CVIADV7342BSTZ
R823
20
R829
150
C484
25V/0.012UF
C449
0.15
R781
150
R788
220
C41
6
22
/6
.3
V
C43
2
0.
1u
F
/
16
V
L845
9R005Z
R807
220
C458
0.1uF / 16V R833
6.8K_NC
C41
4
0.
1u
F
/
16
V
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
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
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
IC918
ADV7511
R77
9
8.
2K
R79
6
1K
R787
0
R79
2
10
K
R79
7
0
L840
9R005Z
C40
8
10
/16
V
C41
1
0.
1u
F
/
16
V
L837
9R005Z
C44
6
22
/6
.3
V
C39
6
0.
1u
F
/
16
V
L843
9R005Z
C42
7
22
/6
.3
V
C45
4
0.
1u
F
/
16
V
L841
9R005Z
C42
6
10
/16
V
C44
2
0.
1u
F
/
16
V
R81
9
0_
N
C
R80
3
0_
N
C
8 7 6 5
4 3 2 1
IC920
MK2302S01T
R83
5
10
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17 16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC913
NJM2566V
C405
0.1uF / 16V
C412
0.1uF / 16V
R791
10K
C456
0.1uF / 16V
C437
0.1uF / 16V
C466
0.1uF / 16V
C478
0.1uF / 16V
C47
4
10
/16
V
C459
10/16V
C447
10/16V
R77
3
10
K
C40
4
0.
1u
F
/
16
V
R786
100K
R82
6
10
0
R83
4
10
0
C40
9
0.
1u
F
/
16
V
C41
3
0.
1u
F
/
16
V
C48
0
0.
1u
F
/
16
V
C468
0.1uF / 16V
C425
0.1uF / 16V
C436
0.1uF / 16V
C438
0.1uF / 16V
C423
0.1uF / 16V
R798 0_NC
C39
7
0.
1u
F
55
28
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
56
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC911 74ALVCH16827DGG
55
28
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
56
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC912 74ALVCH16827DGG
R82
0
10
K_
N
C
R81
3
10
K_
N
C
55
28
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
56
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC916 74ALVCH16827DGG
55
28
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
56
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC915 74ALVCH16827DGG
R80
6
10
K_
N
C
R80
0
10
K_
N
C
C419
0.1uF / 16V
C429
0.1uF / 16V
C399
0.1uF / 16V
R82
7
75_
N
C
C46
3
100
P_
N
C
R814
33
C441
0.1uF / 16V
C451
0.1uF / 16V
C430
0.1uF / 16V
C406
0.1uF / 16V
C398
0.1uF / 16V
C457
0.1uF / 16V
C464
0.1uF / 16V
C431
0.1uF / 16V
C452
0.1uF / 16V
C420
0.1uF / 16V
C471
0.1uF / 16V
C482
0.1uF / 16V
C483
0.1uF / 16V
R828
33
R82
1
4.
7K
R81
5
4.
7K
C443
0.1uF / 16V
C453
0.1uF / 16V
C455
0.1uF / 16V
C46
7
0.
1u
F
/
16
V
C479
0.1uF / 16V
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 JK
97
C41
0
0.
1u
F
C42
4
0.
1u
F
1 3
2
5 Vin
Cont GN
D
Vout
NC
4
IC917
NJU7754
1 2 3
4 5 6
Q
91
6
U
PA
672
T
R780
4.7K
R774
1.8K
R836
1.8K
R822
4.7K
C428 1uF
C439 1uF
R804 22
5 4 3 2 1
IC921
TC7SH125FU_NC
R80
1
0_
N
C
R793
0
R77
5
22_
N
C
R81
6
0_
N
C
C43
3
0.
1u
F
/
16
V_
N
C
C47
5
22
/6
.3
V
R776
10K
3
2 1
D
90
1
BA
R43
C_
N
C
R80
5
27
K_
N
C
R79
9
49
.9
R79
5
49
.9
R785
49.9
R777
49.9
R771
4.99
C473
0.1uF / 16V
C465
0.1uF / 16V
R81
7
75_
N
C
C42
2
100
P_
N
C
C407
0.1uF / 16V
C448
10/16V
C401
0.1uF / 16V
R77
8
30
0
R77
2
30
0
R830
0
C44
5
25
V/
0.
01
U
F
R794
0_NC
C46
2
0.
1u
F
C40
3
22
/6
.3
V
L835
C46
0
22
/6
.3
V
C47
0
0.
1u
F
C44
0
0.
1u
F
C39
5
22
/6
.3
V
L844
C41
5
22
/6
.3
V
C45
0
0.
1u
F
L836
9R005Z
L83
9
9R
005
Z
L838
L842
L847
C418
0.01uF
8
7
6
5
4
3
2
1
RN72
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN73
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN74
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN75
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN76
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN77
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN78
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN79
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN80
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN81
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN82
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN83
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN84
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN85
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN86
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN87
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN88
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN89
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN90
33ohm (1005SIZE X 4),1/16W
8
7
6
5
4
3
2
1
RN91
33ohm (1005SIZE X 4),1/16W
C543
1000P_NC
C544
1000P_NC
R85
9
33
R86
0
33
R86
1
33
R86
2
33
R86
3
33
C545
0.01uF
C546
0.01uF
C547
0.01uF
C548
0.01uF
C549
0.01uF
R87
1
33_
N
C
17
16
15 13
14 12
11 9
10 8
7
6
5
4
3
2
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
CN104 CJP17GB210ZY
C55
4
0.
01
uF
C555
25V/0.01UF
R88
6
75_
N
C
C55
6
100
P_
N
C
SC_DG02
SC_DG03
SC_DG04
SC_DG05
SC_DG06
SC_DG07
SC_DG08
SC_DG09
SC_DB02
SC
_D
B0
3
SC
_D
B0
4
SC
_H
SY
N
C
SC
_V
SY
N
C
SC
_D
B0
5
SC
_D
B0
6
SC
_D
B0
7
SC
_D
B0
8
SC
_D
B0
9
SC
_D
R0
9
SC
_D
R0
8
SC
_D
R0
7
SC
_D
R0
6
SC
_D
R0
5
SC
_D
R0
4
SC
_D
R0
3
SC
_D
R0
2
SC
_H
SY
N
C
SC
_V
SY
N
C
+3.3VA
H
D
M
I_
SD
A
H
D
M
I_
SC
L
ENC_VCLK1
+3.3VA
+1.8VA
V-GND
V-GND
SC
_D
E
+1.8VA
ADV7511_INT
TX_DB02
TX_DB03
TX_DB04
TX_DB05
TX_DB06
TX_DB07
TX_DB08
TX_DB09
TX_DB10
TX_DB11
TX_DG02
TX_DG03
TX_DG04
TX_DG05
TX
_D
G
06
TX
_D
G
07
TX
_D
G
08
TX
_D
G
09
TX
_D
G
10
TX
_D
G
11
TX
_D
R0
2
TX
_D
R0
3
TX
_D
R0
4
TX
_D
R0
5
TX
_D
R0
6
TX
_D
R0
7
TX
_D
R0
8
TX
_D
R0
9
TX
_D
R1
0
TX
_D
R1
1
TX_DE
TX_HSYNC
TX_VSYNC
D
SP
_M
CL
K
D
SP
_S
0/
D
R0
D
SP
_S
CL
K/
CL
K
D
SP
_L
RC
K/
D
R2
+1.8VH2
+1.8VH2
+1.8VH2
+3.3VH2
TX_VCLK
SC
_D
E
+3.3VH2
ENC_VCLK1
V_CLK_SEL
SC_VCLK
EN
C_
VC
LK
1
+5VA
FS_SEL
V-
GN
D
V-
GN
D
V-
GN
D
V-
GN
D
V-
GN
D
V-
GN
D
V-
GN
D
V-
GN
D
V-
GN
D
V-
GN
D
V-
GN
D
V-GND V-GND
V-
GN
D
V-
GN
D
COM_PR_CONV
COM_PB_CONV
COM_Y_CONV
CVBS_CONV
H
D
M
I_
SD
A
H
D
M
I_
SC
L
BYPASS_ON
HD_VCLK2
HD_VSYNC
HD_HSYNC
HD_DE
HD_DB00
HD_DB01
HD_DB02
HD_DB05
HD_DB06
HD_DB07
HD_DB08
HD_DB09
HD_DB10
HD_DB11
HD_DG00
TX_VCLK
TX_VSYNC
TX_HSYNC
TX_DE
TX_DB00
TX_DB01
TX_DB02
TX_DB05
TX_DB06
TX_DB07
TX_DB08
TX_DB09
TX_DB10
TX_DB11
TX_DG00
HD_DB03
HD_DB04
HD_DG02
HD_DG03
TX_DB03
TX_DB04
TX_DG01
TX_DG02
TX_DG03
BYPASS_ON
HD_DG04
HD_DG05
HD_DG06
HD_DG07
HD_DG08
HD_DG09
HD_DG10
HD_DR01
HD_DR02
HD_DR03
HD_DR04
HD_DR05
HD_DG11
HD_DR00
BYPASS_OFF
ENC_VCLK2
SC_VSYNC
SC_HSYNC
SC_DE
SC_DB00
SC_DB03
SC_DB06
SC_DB07
TX_VCLK
TX_VSYNC
TX_HSYNC
TX_DE
TX_DB00
TX_DB01
TX_DB02
TX_DB05
TX_DB08
TX_DB09
TX_DG00
SC_DB01
SC_DB02
SC_DG00
SC_DG01
TX_DB03
TX_DB04
TX_DG01
TX_DG02
TX_DG03
BYPASS_OFF
SC_DG06
SC_DG07
SC_DR01
SC_DR02
SC_DR03
SC_DR04
SC_DR05
SC_DR00
TX_DG04
TX_DG05
TX_DG06
TX_DG07
TX_DG08
TX_DG09
TX_DG10
TX_DG11
TX_DR00
TX_DR01
TX_DR02
TX_DR03
TX_DR04
TX_DR05
TX_DG04
TX_DG05
TX_DG08
TX_DG09
TX_DR00
TX_DR01
TX_DR02
TX_DR03
TX_DR04
TX_DR05
3.3V_TTL_MUX
3.3V_TTL_MUX
3.3V_TTL_MUX1
3.3V_TTL_MUX1
HD_DR06
HD_DR07
HD_DR08
HD_DR09
HD_DR10
HD_DR11
TX_DR06
TX_DR07
TX_DR08
TX_DR09
TX_DR10
TX_DR11
SC_DR06
SC_DR07
TX_DR08
TX_DR09
SC_DG05
SC_DG04
SC_DG03
SC_DG02
SC_DB05
SC_DB04
TX_DR07
TX_DR06
TX_DG07
TX_DG06
TX_DB07
TX_DB06
HD_DG01
ENC_VCLK2
TX_DB01
TX_DB00
TX_DG01
TX_DG00
TX
_D
R0
1
TX
_D
R0
0
+3.3VH2
+3.3VH2
V-
GN
D
V-
GN
D
+8VA
+5VH1
+5VH1
SW_P+5V
ARC_SPDIF_OUT
+3.3VH2
CEC
D
SP
_S
PD
IF
+3.3VH2
+1.8VH2
TX_DB10
TX_DB11
TX_DG10
TX_DG11
TX_DR10
TX_DR11
SC_DB09
SC_DB08
SC_DG08
SC_DG09
SC_DR08
SC_DR09
H
D
M
I_
SP
D
IF
H
D
M
I_
SD
A
TA
0
H
D
M
I_
SD
A
TA
1
H
D
M
I_
SD
A
TA
2
H
D
M
I_
SD
A
TA
3
H
D
M
I_
LR
CK
H
D
M
I_
SC
LK
H
D
M
I_
M
CL
K
D
SP
_M
CL
K
D
SP
_S
0/
D
R0
D
SP
_L
RC
K/
D
R2
D
SP
_S
CL
K/
CL
K
D
SP
_S
PD
IF
SV_Y_CONV
SV_C_CONV
A
RC
_S
PD
IF
_O
U
T
CEC_MCU
+5VH1
+3.3VH2 3.3V_TTL_MUX1
+3.3VH2 3.3V_TTL_MUX
V-GND CHGND