148
STBY POWER
GND
POWER -
POWER +
100
R6814
C6815
OPE
N
C6817
OPE
N
R6850
OPEN
C6822
0. 1
R6808
4.7K
OPEN
R6817
R6845
1K
Z6803
FLD_SPACER
R6849
OPEN
C6816
OPE
N
100
R6813
Q6805
KRA104S
D6804
OPEN
R6803
470
R6836
39
K
OPEN
D6809
D6803
SIR-341STA49
40-FMNs
N6802
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
C6802
0.
1
4
5
KTC3875S
Q6807
S6803
TACT
C6801
0.
1
R6840
10
R6807
1K
C6848
0.1
C681
9
OPEN
C6818
1000P
R6852
4.7K
R6848
OPEN
C6847
0.1
R6851
4.7K
R6843
24K
S6801
EC16B24S0-ZZZ
3
2
1
Z6802
FLD_SPACER
R6810
4.7K
R6841
10
S6801
4
5
S6802
EC16B24S0-ZZ Z
3
2
1
R6815
220
C6807
100/63
D6802 UDZS8.2B
C6809
0.1
R6821
1.5
C6806
OPEN
R6829
47
K
C6804
0.1
2SC5810
Q6806
R6824
4.7K
R6822
OPEN
1N4003
D6805
N6803
7P-EHs
1
2
3
4
5
6
7
C6805
0.1
D680
6
UDZS20B
R6816
220
D6807 UDZS20B
C6821
0.1
C6803
10/63
C6808
0.1
C6814
0.
1
R6804
470
R34FS8A
U6801
2
GND
3
VCC
1
VOUT
23P-SOCKET(C125Z2)
N6801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
OPEN
U6803
2
GND
3
Vs
1
C-OUT
T250MA/250V
F80
C6812
0.1
C6810
0.1
C6811
0.1
R6802
1K
R6820
1.8
FLD(17-BT-40GINK)
Z6801
1
F1
46
17G
47
Q17G
48
TSB
49
TSA
50
DA
51
CP
52
CS
#
53
RESET#
54
OSC
55
VDD
56
VH
57
PGND
58
LGN
D
62
F2
R6838
100
R6837
10K OPEN
D6808
R6842
82
R6818
100
R6828
270
S6813
TACT
R6826
270
S6819
TACT
R6835
560
S6808
TACT
R6831
220
S6807
TACT
R6833
330
S6804
TACT
R6834
330
S6814
TACT
S681 7
TACT
R6812
82
S6821
TACT
S6818
TACT
R6846
0
R6811
100
S6812
TACT
S6810
TACT
R6809
82
S6806
TACT
R6832
220
S6809
TACT
S6805
TACT
R6827
270
S6822
TACT
R684 7
0
S6815
TACT
R6839
330
R6830
220
R6823
100
R6844
0
S6820
TACT
S6811
TACT
S681 6
TACT
47K
R6819
C6813
OPEN
C6823
OPEN
OPEN
U6802
2
GND
3
Vs
1
C-OUT
C6820
0.1
R6825
4.7K
STYLE-PIN
Z6804
OPEN
B6801
OPEN
B6802
C6849
100/50
Q6803
KRA102S
Q6801
KRC102S
Q6804
KRC102S
Q6802
KRA102S
R6801
1K
OPEN
C6824
OPEN
C6825
R3126
100K
C3129
100P
23P-SOCKET(C125Z2)
N3006
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
R3130
100K
C3126
100P
R3131
100K
C3123
100P
D3001
OPEN
R3133
82K
L3003
BLM21PG221
R3128
1K
OPEN
C3136
10/63
C3135
C3137
10/63
R3132
82K
C3128
100P
TUNER_MOD.
Z3001
8
GPIO2/INT
7
/RST
6
/SEN
5
SDIO
4
SCLK
3
VCC
2
ROUT
1
LOUT
12
CG
11
CG
10
CG
9
CG
R3125
2.2K
C3127
100P
TUNER_UNIT
8U-110129-5
PQ050DNA1ZPH
U3006
VIN
1
ON/OFF
2
GND
5
NC
4
VOUT
3
C3133
10/63
10/63
C3134
R3129
1K
R3127
100K
OPEN
C3132
OPEN
C3124
OPEN
C3125
R3121
33
R3122
33
R3123
33
R3124
33
D6801 BL-BJEGJ204L
1
2
3
8U-110129-2
To_8U-210119-1_(N3007) A.AUDIO/VIDEO_UNIT(1/4)
To_8U-310116_(N2005) DIGITAL_UNIT(13/14)
To_8U-210119-2_(N3803)
FRONT_JACK_UNIT
23P-PLUG(C125Z1) N4820
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
ISELA
VSELA
KEY3
KEY1
FL_CE1
KEY2
FRONT_IRI N
FL_DATA
B/PIRIN
FL_CLK
VSELB
VSELB
ISELB
ISELB
FL_RST
FL_DATA
B/PIRIN
REDLED
FL_RST
KEY2
FRONT_IRIN
KEY3
KEY1
FRONT_NO_FIL
POWERKEY
GREENLED
FRONT_NO_FIL
FL_CE1
POWERKEY
ISELA
FL_CLK
VSELA
GREENLED
REDLED
MBSW3.3 V
FLRST
ISELA
A
PREGND
DGND
PREGND
DGND
MIC
VSELB
DGND
A
KEY3
PREGND
B
A-7V
REDLED
H/PDET
MICDET
A-7V
FRONT_IRIN
H/PL
H/PGND
A+7V
ON/STANDBY
FLDATA
A-7V
VAUXR
DGND
H/PGND
H/PR
KEY1
SWM3.3V
A+7V
VAUXR
VAUXV
M3.3V
DGND
PREGND
VAUXV
HPDF
MIC
TO FRONT JACK
H/PGND
DGND
KEY2
GREENLE D
MICDET
VOLUM E
H/PR
VAUXL
SOURCE
TO DIGITAL
POWERKE Y
H/PL
H/PDET
FLCLK
C
FRONT_NO_FIL
VSELA
VAUXL
F1
A+7V
B
PREGND
FLCE1
C
B/PIRIN
(F2)
FLAC
VKKGND
TO POWER TRANS
FLAC
(F1)
VKKA
C
FRONT_RST
FRONT_RST
HPDF
DGND
50
V
50V
50V
50V
50V
50V
50V
50V
K3
K2
NC
S6816
RIGHT
Q_SEL4
ENTER
L3
UP
LEFT
MENU
K2
L6
DOWN
K2
L5
K1
L1
S6804
BAND
L3
L5
LEFT
K1
L6
S6809
DIMMER
ZONE3
SEL
RETURN
L6
BAND
Q-SEL-2
L7
ZONE3
ON/OFF
ZONE3
SELECT
S6812
MENU
ZONE2
ON/OFF
NC
S6817
ZONE2
ON/OFF
NC
K2
S6818
L7
K3
ZONE3
ON/OFF
L3
UP
STATUS
L1
LEFT
DOWN
L1
Q-SEL-1
K2
DOWN
K2
K3
K3
S6805
RIGHT
L2
ZONE2
SELECT
ENTER
ZONE3
ON/OFF
RETURN
S6814
RETURN
L4
SEARCH
L5
L9
K3
S6811
L4
DIMMER
ZONE3
SELECT
L2
MENU
L3
ZONE2
SELECT
K3
K3
L1
ENTER
Q_SEL1
STATUS
S6815
K1
L4
L4
S6808
Q_SEL3
Q-SEL-4
SEARCH
S6810
L6
K1
BAND
K1
UP
K1
K2
L2
S6807
L10
ZONE2
SEL
L2
SEARCH
RIGHT
S6806
STATUS
DIMMER
K1
L5
ZONE2
ON/OFF
K2
S6813
Q-SEL-3
Q_SEL2
L8
S6821
Q_SEL2
Q_SEL4
S6819
S6820
Q_SEL3
S6822
Q_SEL1
ISELB
SWM3.3V
M3.3V
TU_GPIO2
TU_RST
TUNER_R
TU_SEN
TU+5V
TU+5V
50mA
TUNER_L
TU_SDIO
TU_SCLK
FLD_UNIT
8
7
6
5
4
3
2
1
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (3/36)
SPK/SMPS UNIT (1/2)
N6801
N3006
N6802
TO N3803
T
O N3007
T
O N2005
Summary of Contents for AVR-4520
Page 32: ...32 Personal notes...
Page 102: ...102 Personal notes...
Page 124: ...124 LEVEL DIAGRAM FRONT ch I V I V GAIN ADJ ANALOG ATT SPEAKER OUT REC OUT LEVEL DIAGRAM...
Page 125: ...125 LEVEL DIAGRAM CENTER ch I V I V GAIN ADJ SPEAKER OUT...
Page 126: ...126 LEVEL DIAGRAM SUBWOOFER ch I V I V 10dBFS DD IN Config1 GAIN ADJ SPEAKER OUT...
Page 127: ...127 LEVEL DIAGRAM SURROUND ch I V I V GAIN ADJ SPEAKER OUT...
Page 128: ...128 LEVEL DIAGRAM SURR BACK ch I V I V GAIN ADJ SPEAKER OUT...
Page 129: ...129 LEVEL DIAGRAM FRONT HEIDHT ch I V I V GAIN ADJ SPEAKER OUT...
Page 130: ...130 LEVEL DIAGRAM FRONT WIDE ch I V I V GAIN ADJ SPEAKER OUT...
Page 131: ...131 LEVEL DIAGRAM ZONE2 3...
Page 183: ...183 Personal notes Personal notes...
Page 195: ...195 R5F3650NNFB DIGITAL U2101...
Page 209: ...209 MX29LV160DBTI 70G NETWORK DSP U0103 U0203 U0303 MX29LV160DBTI 70G Block Diagram...
Page 213: ...213 AK5358BET DIGITAL U0141 AK5358BET Pin Function...
Page 218: ...218 ADV7850KBCZ 5 DIGITAL U1102 ADV7850...
Page 236: ...236 2 FL DISPLAY FLD 17 BT 40GINK SPK SMPS Z6801 PIN CONNECTION GRID ASSIGNMENT Y2 q...
Page 237: ...237 ANODE CONNECTION...