Advertisement
PROTECTION DIAGRAM
AVR/AVC-X6500H Protection diagram
+B
TR Thermal
ASO
C
+B
TR Thermal
ASO
FL
+B
TR Thermal
ASO
SL
+B
TR Thermal
ASO
SBL
+B
TR Thermal
ASO
H1L
+B
TR Thermal
ASO
H2L
8U-110224-1 SPEAKER UNIT
PROTECTION LOGIC
DCDET :L -> Shut down
CURRENT DETECTION THRESHOLD
ASODET :L -> Shut down
TRDET :L -> HiB -> LoB
16.3Arms(7.3Adc) -> Shut down
ThermalDET :L -> Shut down
5.6Arms (2.5Adc) -> Fans operate (HIGH), Change +B voltage
FANDET_LOW :L -> Fans operate (LOW)
3.9Arms (1.8Adc) -> Fans operate (MID)
FANDET_MID :L -> Fans operate (MID)
FANDET_HIGH :L -> Fans operate (HIGH)
C6023
1/100
R6081
10K
+B
5
C6024
1/100
R6082
10K
7
V load
U6001
6
8
Current
NJM8080G
R6084
C6026
Detection
10K
OPEN
R6089
10K
C6063
OPEN
A+7V.
U6001
NJM8080G
D6025
R6087
R6079
4
3
1
3.3K
33K
KDS160
2
R6088
330K
C6062
OPEN
8U-210242-3
L-AMP CONNECT UNIT
TR Thermal
13P-SOCKET(C125Z2)
13P-PLUG(C125Z1)
FR
9
8
TR_THERMAL_A
7
ASODET
6
5
4
3
2
TR Thermal
1
SR
TR_THERMAL_A
ASODET
TR Thermal
SBR
TR_THERMAL_A
ASODET
TR Thermal
FHWL
TR_THERMAL_A
ASODET
TR Thermal
FHWL
TR_THERMAL_A
ASODET
PRF18BB471QB5RB
4.7u
PRF18BB471QB5RB
PROTDET_E
1
4.7u
PROTDET_F
2
PRF18BF471QB5RB
FANDET_LOW
3
4.7u
FANDET_MID
4
TR_THERMAL_A
PRF18BD471QB5RB
ASODET
4.7u
N5816
4P-PH-SAN
8U-110207-9
POSISTER_UNIT
N6010
8P-PH
TR Thermal
ASO
DC
From Power Amp Output
FR ch
SR ch
C ch
Radiator
Thermal
R6001
R6003
R6007
R6012
47K
120K
240K
240K
RLYB+12V
CURRENTDET
8U-210242-4
+B
R-AMP CONNECT UNIT
ASO
13P-SOCKET(C125Z2)
13P-PLUG(C125Z1)
9
TR_THERMAL_B
8
ASODET
7
6
5
4
3
+B
2
ASO
1
TR_THERMAL_B
ASODET
+B
ASO
TR_THERMAL_B
ASODET
+B
ASO
TR_THERMAL_B
ASODET
+B
ASO
TR_THERMAL_B
ASODET
Radiator
Z5801
Thermal
C5801
Z5802
TEMPERATURE THRESHOLD
PRODET_E
C5802
PROTDET_F
Z5803
RADIATOR
FANDET_LOW
C5803
FANDET_MID
125 degree -> Shut down
Z5804
95 degree -> Fans operate (HIGH)
C5804
90 degree -> Fans operate (MID)
78 degree -> Fans operate (LOW)
POWER TR
100 degree -> Change +B Voltage
N5842
9P-PH
N9016
9P-PH
FL ch
H1L ch
SL ch
H1R ch
SBL ch
H2L ch
SBR ch
H2R ch
RLYB+12V
Radiator
Thermal
95
8U-310232 DIGITAL UNIT
133
134
135
136 P64
137 P63
138 P62
PE2/RXD12/IRQ7-DS/AN100
139 P61
133:
140 VSS
134:
PE1/TXD12
135:
PE0/SCK12
141 P60
142 VCC
143 PD7/IRQ7/AN107
144 PG1
145 PD6/IRQ6/AN106
146 PG0
147 PD5/IRQ5/AN113
148 PD4/IRQ4/AN112
149 P97
150 PD3/IRQ3/AN111
151 VSS
152 P96
153 VCC
U6201
154 PD2/IRQ2/AN110
R5F564MJCDFC
155 P95
156 PD1/IRQ1/AN109
157 P94
158 PD0/IRQ0/AN108
TRDET
159 P93/AN117
160 P92/RXD7/AN116
THERMALINE
161 P91/AN115
162 VSS
THERMALINF
163 P90/TXD7/AN114
164 VCC
165 P47/IRQ15-DS/AN007
CURRENTDET
166 P46/IRQ14-DS/AN006
AMPSIGDET
167 P45/IRQ13-DS/AN005
168 P44/IRQ12-DS/AN004
2:
P05/IRQ13
169 P43/IRQ11-DS/AN003
6:
P02/SCK6/IRQ10/AN120
170 P42/IRQ10-DS/AN002
171 P41/IRQ9-DS/AN001
172 VREFL0
173 P40
174 VREFH0
175 AVCC0
176 P07/IRQ15
R6533
FANDET_LOW/MID
SWM3.3V
10K
OPEN
Z5801
OPEN
C5801
OPEN
Z5802
1
C5802
OPEN
2
OPEN
Z5803
3
OPEN
C5803
4
Z5804
OPEN
OPEN
C5804
N5816
OPEN
SWM3.3V
33
1
CURRENTDET
CURRENTDET
32
2
THERMALDET_E
THERMALDET_E
31
3
THERMALDET_F
THERMALDET_F
30
4
FANDET_ON
FANDET_ON
29
5
FANDET_HIGH
FANDET_HIGH
28
6
BRL_HIGH
27
7
NC
26
8
FANCONT_MID
25
9
FANCONT_HIGH
24
10
FANCONT_LOW
23
11
SPRL_F
22
12
SPRL_C
21
13
SPRL_S
20
14
SPRL_SB
19
15
SPRL_RSV1
18
16
8U-210242-1 AUDIO/VIDEO_UNIT
SPRL_RSV2
17
17
SPRL_RSV3
16
18
SPRL_H1
15
19
SPRL_H3
14
20
SPRL_H2
13
21
AMPSIGDET
12
22
TRDET
TRDET
11
DCDET
23
DCDET
10
24
ASODET
ASODET
9
25
A-7V
8
26
A-7V
7
27
A+7V
6
28
A+7V
5
29
DGND
4
30
DGND
3
31
PREPOWERGND
2
32
PREPOWERGND
1
33
N3003
N6013
-
33P-FFC
33P-FFC
P74
88
87
P75/SCK11
PC2/RXD5
86
P76/RXD11
85
84
P77/TXD11
89:
PC1/SCK5/IRQ12
PC3/TXD5
83
PC4/SCK5
82
P80/SCK10
81
P81/RXD10
80
P82/TXD10
79
PC5/SCK8
78
PC6/RXD8/IRQ13
77
UB/PC7/TXD8/IRQ14
76
VCC
75
P83/SCK10
74
VSS
73
P50/TXD2
72
P51/SCK2
71
P52/RXD2
70
P53
69
P10/IRQ0
68
67
P11/SCK2/IRQ1
VCC_USBA
66
VSS1_USBA
65
USBA_DP
64
USBA_DM
63
VSS2_USBA
62
PVSS_USBA
61
AVSS_USBA
60
USBA_PREF
59
AVCC_USBA
58
VSS_USB
57
USB0_DP
56
USB0_DM
55
VCC_USB
54
P12/RXD2/IRQ2
53
P13/TXD2/IRQ3
52
P14/IRQ4
51
50
P15/RXD1/SCK3/IRQ5
P86/RXD10
49
P16/TXD1/RXD3/IRQ6
48
47
P87/TXD10/TIOCA2
P17/SCK1/TXD3/IRQ7
46
P20/TXD0/IRQ8
45
ASODET
DCDET
Q6503
KTC3875S
Z6501
N6012
PRF18BF471QB5RB
33P-SOCKET(C125Z2)
N5907
33P-PLUG(C125Z1)
8U-210242-6
CONNECT-1_UNIT
N5910
33P-PLUG(C125Z1)
N9019
33P-SOCKET(C125Z2)
Advertisement
