3.4 PROTECTION DIAGRAM
TRDET
ASODET
FANDET_HIGH
FANDET_ON
DCDET
THERMALDET_E
ASODET
TRDET
AMPSIGDET
TRDET
DCDET
ASODET
DCDET
A+7V.
CURRENTDET
CURRENTDET
FANDET_HIGH
FANDET_ON
THERMALDET_F
THERMALDET_E
RLYB+12V
RLYB+12V
FANDET_HIGH
THERMALDET_E
FANDET_ON
THERMALDET_F
CURRENTDET
THERMALDET_E
THERMALDET_F
FANDET_ON
FANDET_HIGH
AMPSIGDET
TRDET
DCDET
ASODET
CURRENTDET
THERMALINE
THERMALINF
FANDET_ON
FANDET_HIGH
AMPSIGDET
TRDET
DCDET
ASODET
SWM3.3V
CURRENTDET
FANDET_HIGH
THERMALINF
THERMALINE
FANDET_ON
Q6016
KTC3875S
Q6019
KTC3875S
Q6015
KTA1504S
R6018
10K
Q6014
KTC3875S
R6032
100K
C6013
330/10
R6022
15K
R6040
100K
R6020
3.3K
Q6018
KTA1504S
Q6020
KTC3875S
Q6010
KTC3875S
R6055
100K
C6006
47/25
R6038
15K
C6009
330/10
Q6021
KTA1504S
Q6012
KTC3875S
C6016
0.1
Q6013
KTC3875S
Q6011
KTC3875S
R6050
15K
C6008
0.1
R6019
10K
C6004
10/63
C6007
330/10
Q6017
KTC3875S
C6010
0.1
C6005
10/63
N6013
33P-FFC
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
N3003
33P-FFCs
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
U 5 0 0 1
R 5 F 5 6 1 0 8 V N F P
1
P04
2
P03
3
P67
4
P66
5
AVSS
6
P02
7
P01
8
P00
9
P65
10
EMLE
11
WDTOVF#
12
VSS
13
MDE
14
VCL
15
MD1
16
MD0
17
P86
18
P85
19
RES#
20
XTAL
21
VSS
22
EXTAL
23
VCC
24
NMI
25
P34
26
P33
27
P32
28
P31
29
P30
30
P27
31
P26
32
P25
33
P24
34
P23
35
P22
36
P21
37
P20
38
P17
39
PLLVCC
40
P16
41
PLLVSS
42
P15
43
P14
44
P13
45
P12
46
P11
47
P10
48
P37
49
P36
50
P35
51
P84
52
P57
53
P56
54
P55
55
P54
56
P83
57
VSS
58
P82
59
VCC
60
P81
61
P80
62
BCLK
63
P52
64
P51
65
P50
66
P77
67
P76
68
P75
69
PC7
70
PC6
71
PC5
72
PC4
73
PC3
74
VCC
75
PC2
76
VSS
77
PC1
78
PC0
79
PB7
80
PB6
81
PB5
82
PB4
83
PB3
84
PB2
85
PB1
86
P74
87
P73
88
P72
89
P71
90
P70
91
VCC
92
PB0
93
VSS
94
PA7
95
PA6
96
PA5
97
PA4
98
PA3
99
PA2
100
PA1
101
PA0
102
PE7
103
PE6
104
PE5
105
PE4
106
PE3
107
PE2
108
PE1
109 PE0
110 PD7
111 PD6
112 PD5
113 PD4
114 P64
115 P63
116 P62
117 P61
118 P60
119 PD3
120 PD2
121 PD1
122 PD0
123 P97
124 P96
125 P95
126 P94
127 P93
128 P92
129 P91
130 VSS
131 P90
132 VCC
133 P47
134 P46
135 P45
136 P44
137 P43
138 P42
139 P41
140 VREFL
141 P40
142 VREFH
143 AVCC
144 P05
N5815
4P-PHs
1
2
3
4
N5825
4P-PHs
1
2
3
4
R6060
0.01
D6023
UDZS3.6B
R6082
10K
R6090
10K
C6023
1/100
C6027 1/100
R6091
1K
C6062 OPEN
C6026
OPEN
C6024
1/100
C6021
0.1
R6079
33K
C6025
100/16
R6088
330K
R6089
10K
C6063 OPEN
C6022
0.1
R6084
10K
D6025
KDS160
R6081 10K
R6083
10K
R6092
33K
U6001
NJM8080G
1
4
2
3
R6087
3.3K
U6001
NJM8080G
7
8
6
5
N101
13P-SOCKET(C125Z2)
13
12
11
10
9
8
7
6
5
4
3
2
1
N5801
13P-PLUG(C125Z1)
13
12
11
10
9
8
7
6
5
4
3
2
1
N5812
11P-PHs
1
2
3
4
5
6
7
8
9
10
11
Z5804
PRF18BF471QB5RB
Z5802
PRF18BB471QB5RB
Z5803
PRF18BF471QB5RB
C5802
4.7u
C5803
4.7u
B5801
M3-SIDE
C5804
4.7u
Z5801
PRF18BB471QB5RB
N5816
4P-PH-SAN
1
2
3
4
C5801
4.7u
N6010
11P-PH
1
2
3
4
5
6
7
8
9
10
11
R6012
220K
Q6006
KTC3875S
R6009 0
R6003
82K
R6007
220K
R6014 0
Q6008
KTC3875S
R6001
82K
Q6001
KTC3875S
Q6003
KTC3875S
R6005 0
Q6009
KTC3875S
Q6002
KTC3875S
Q6007
KTC3875S
Q6004
KTC3875S
R6008
220K
R6010
0
R6002
82K
R6004
82K
R6015
0
R6006
0
R6017
0
R6013
220K
N6011 12P-PH
12
11
10
9
8
7
6
5
4
3
2
1
N5822 12P-PHs
12
11
10
9
8
7
6
5
4
3
2
1
Z5805
PRF18BB471QB5RB
C5807
4.7u
C5805
4.7u
C5806
4.7u
Z5806
PRF18BB471QB5RB
Z5807
PRF18BF471QB5RB
Z5808
PRF18BF471QB5RB
B5802
M3-SIDE
C5808
4.7u
N5826
4P-PH-SAN
1
2
3
4
N5805
13P-PLUG(C125Z1)
13
12
11
10
9
8
7
6
5
4
3
2
1
N101
13P-SOCKET(C125Z2)
13
12
11
10
9
8
7
6
5
4
3
2
1
N9018
17P-SOCKET(C125Z2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
N5906
17P-PLUG(C125Z1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
N5905
17P-PLUG(C125Z1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
R5062
100
R5057
100
N5003
17P-SOCKET(C125Z2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
R5056
100
R5060
100
R5063
100
R5061
100
R5059
100
FL
TR Thermal
ASO
FHWL
SL
8U-110157-1 P.AMP UNIT
AVR-X7200 ASO/DC/THERMAL PROTECTION DIAGRAM
DCDET :L -> Shut down
ASODET :L -> Shut down
PROTECTION LOGIC
SBL
8U-110157-5 L AMP CONNECT UNIT
FHWL
8U-110158-1 SPK UNIT
8U-310150 DIGITAL UNIT
TR_THERMAL_A
ASODET
C
ASODET
ASO
TR Thermal
TR_THERMAL_A
ASODET
ASO
TR Thermal
TR_THERMAL_A
ASODET
ASO
TR Thermal
TR_THERMAL_A
ASODET
ASO
TR Thermal
TR_THERMAL_A
SR
SBR
FR
FAN+B
RADI_PROTDET_F
RADI_PROTDET_E
FANDET_ON
FANDET_HIGH
TR_THERMAL_A
-FILTB
AMPGND
ASODET
ASO
ASO
ASO
ASODET
ASODET
ASODET
ASODET
ASO
TR_THERMAL_B
TR Thermal
TR_THERMAL_B
TR_THERMAL_B
TR Thermal
TR_THERMAL_B
TR Thermal
TR Thermal
8U-110157-1 P.AMP UNIT
ASODET
FANDET_ON
-FILTB
RADI_PROTDET_F
RADI_PROTDET_E
FANDET_HIGH
TR_THERMAL_B
AMPGND
8U-110157-4 R AMP CONNECT UNIT
AMPGND
THERMALDET_E
-FILTB
FANDET_HIGH
THERMALDET_F
ASODET
FANDET_ON
TR_THERMAL_A
-FILTB
THERMALDET_F
FANDET_ON
AMPGND
TR_THERMAL_B
THERMALDET_E
FANDET_HIGH
ASODET
DC
ASO
TR Thermal
From Power Amp Output
FR ch
FL ch
C ch
SBR ch
SL ch
SR ch
FWL ch
FWR ch
SBL ch
TRDET :L -> HiB -> LoB
8U-210163-1 AUDIO/VIDEO_UNIT
NC
RADI_PROTDET_E
FANDET_HIGH
FANDET_ON
RADI_PROTDET_F
RADI_PROTDET_E
FANDET_ON
FANDET_HIGH
RADI_PROTDET_F
Radiator
Thermal
Radiator
Thermal
Radiator
Thermal
ThermalDET :L -> Shut down
FANDET_ON :L -> Fans operate
FANDET_HIGH :L -> Fans
highly operate
125 degree -> Shut down
100 degree -> B Voltage
105 degree -> Fans highly operate
TEMPERATURE THRESHOLD
75 degree -> Fans operate
+B
+B
+B
+B
+B
+B
+B
+B
+B
RADIATOR
POWER TR
+B
V load
Current
Detection
16.3Arms(7.3Adc) -> Shut down
5.6Arms (2.5Adc) -> Fans highly operate , B voltage
CURRENT DETECTION THRESHOLD
3.9Arms (1.8Adc) -> Fans operate
<- Pulled down by 1Mohms
<- Pulled up by 10kohms
FANGND
FAN+12V-1
FANGND
FAN+12V
FANGND
FAN+12V
FANGND
RADI_PROTDET_F
FANDET_HIGH
RADI_PROTDET_E
FANDET_ON
DGND
A+7V
A-7V
SWM3.3V
CURRENTDET
PREPOWERGND
SPRL_W
SPRL_W_SB
A+7V
A-7V
FANCONT_L_ON2
FANCONT_ON2
FANCONT_L_ON1
FANCONT_ON1
DGND
SPRL_SB_W
PREPOWERGND
SPRL_F_SB
SPRL_F_W
THERMALDET_F
BRL_HIGH
ASODET
FANDET_HIGH
SPRL_F
SPRL_W_H
TEHRMALDET_E
SPRL_SB
SPRL_S
TRDET
DCDET
AMPSIGDET
FANDET_ON
SPRL_C
TEHRMALE
SWM3.3V
DCDET
TRIG12V
CURRENTDET
TRDET
AEXPDATA
AEXP__OE
AEXP_STB
FANDET_ON
DGND
THERMALF
DGND
AMPSIGDET
AEXP_CLK
FANDET_HIGH
ASODET
DCDET
TRDET
AEXP_DATA
TEHRMALE
FANDET_ON
AEXP_STB
DGND
ASODET
TRIG12V
AEXP_CLK
DGND
AEXP__OE
SWM3.3V
FANDET_HIGH
CURRENTDET
AMPSIGDET
THERMALF
FANDET_ON
AMPSIGDET
8U-210163-3
CONNECT-1_UNIT
Radiator
Thermal
26
Содержание AVR-X7200W
Страница 8: ...Personal notes 8 ...
Страница 204: ...MX25L1606EM2I 12G DIGITAL U102 U202 U302 U402 MX25L1606EM2I 12G Block Diagram 8 PIN SOP 200mil 150mil BLOCK DIAGRAM 204 ...
Страница 210: ...NJW1194A INPUT U3203 U3204 BLOCK DIAGRAM 210 ...
Страница 211: ...2 FL DISPLAY FLD 17 BT 40GINK FRONT SPK Z6801 PIN CONNECTION GRID ASSIGNMENT Y2 q 211 ...
Страница 212: ...ANODE CONNECTION 212 ...