Harman Kardon HD 980/230, Руководство по обслуживанию

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D D
C C
B B
A A
1 2 3
2SB1132R(SOT89)
B C E
■■■ NET "LDOCD", "LDODVD"---30-40mA.
5563C 1.3
HD980 main board
Harman Kardon
A2
9 9 Friday, September 19, 2008
Title
Size Document Number Rev
Date: Sheet of
drawn by
ABC PCB S 鄏 l
Ch. du Saux 17
CH-1131 Tolochenaz
LD3
LD5
LA14
DD1 DD7
LA1
SMA7
SMA8
LA4
LA11
LD4
LA9
INT1#
LD0
LA7
LA10
P35_S
SMD1
DD11 DD14
RAS#
DD15
LA5
TPI
LD3
DD9
SMA0
WE#
-LOE
LD0
LD4
SMA3
SMA5
SMD5
SMA4
LA13
LA9
LD6
LA5
SMD7
LA15
LD5
SMD13
DD5
RFDSLV
DD4
CASL#
LA12
LD7
LA2
LD2
CASH#
DD8
-LOE
LA8
SMD15
PRST#
LA7
INT0#
DD6
LD6
TNI
LA4
SMD2
SMD14
LA0
OE#
SMD0
LA12
LA10
LA11
LA8
SMD9
LA2
-ROMWE
LD7
LD1
DD12
SMD4
SMD8
P35_
S
SMA1
SMD12
DD13
SMD3
SMD6
LD2
-ROMWE
P34_S
LA3
SMA2
LD1
LPFO
LA3
LA15
DD0
LA6
LA0
LA1
SMD11
LA6
LA16
DD10
P34_S
SMD10
LA14
DD3 DD2
SMA6
LA13
PRST#
P35_S
JITFO
RAS#
SMD12
SMA7
SMA2 SMD9
SMD0
SMD13
SMD5
OE
SMA0
CASH#
RAS
SMA3
OE#
SMD15
SMA4
SMD7
SMA5
WE
SMA8
SMD1
SMA6
SMD10
LCAS
SMD6
SMD3
WE#
SMD14
SMD2
SMD11
SMD4
CASL#
SMD8
UCAS
SMA1
SCO
D5V_A42
A B C D RF E F MDI FMO TRO FOO DMO
DMOEN
OUTTRAY
INTRAY
GIO6
IORDY
DA0
DA1
DA2
CS1FX#
CS3FX#
DIORD#
DIOWR#
DRST#
TRAYOUT#
TRAYIN#
LIMIT#
GIO5
GIO4
LDOCD
LDODVD
DRST#
3.3VA
3.3VA
VRD VRA
VCC3 VCC3
VCC3
VCC3
VCC3
VCC3
3.3VA VDD
VDD
VDD
VRD VRD
A5V
D5V
D5V
D5V
D5V
VCC3
VDD
VCC3
VCC3
VDD
VCC3
VCC3
C28
100nF
C11
100nF
C35
100nF
C25
100nF
R15 10K
+
CE53
100uF/10V
1
2
M11B416256A-25J
U3
M11B416256A-25J
16
17
18
19
22
23
24
25
26
28
27
13
2
3
4
5
1 21
14
40
7
8
9
10
29
20
35 6
31
32
33
34
36
37
38
39
A0
A1
A2
A3
A4
A5
A6
A7
A8
UCAS
OE
WE
I/O0
I/O1
I/O2
I/O3
VCC GND
RAS
GND3
I/O4
I/O5
I/O6
I/O7
LCAS
VCC3
GND2 VCC2
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
Q1
2SB1132R
1
2
3
+
CE55
100uF/10V
1
2
+
CE57
100uF/10V
1
2
C37
1uF
L1
10uH
C27
100nF
C36
1uF
R5 10K
D1
LL4148
1
2
C12
100nF
C134
100nF
C23
1nF
C10
100nF
C15 120pF
R3 NA
C32
1uF
+
CE54
100uF/10V
1
2
R20
33R
FB1
100R
Q2
2SB1132R
1
2
3
R25
NA
R13
NA
R11 10K
C7
100nF
R10 NA
C24
3.3nF
R30
11K8
C21
200pF
C6
100nF
R29
22R
R21
2K
C2
100nF
R17
4K7
R185
NA
R26
0R
R1 NA
C17 3.3nF
R28
11K8
C8
100nF
C31
4.7nF
VT7208
216-PIN LQFP
U1
VT7208G
55
56
58
59
57
61
62
63
64
65
60
30
92
66
67
68
95
33
91
98
69
70
72
73
112
75
76
78
79
80
81
74
82
83
85
86
99
100
87
101
102
103
104
77
105
90
88
89
96
97
93
94
106
107
108
109 110 111 135
84
36
156 155 154 153 152 151 117 150 123 149 125 148 147 145 119 144 143 142 140 139 138 128 133 132 130 131 129 127 126 137 141 124 146 122 120 118 116 115 114 136 121 134 113 157 158 159 160 161 162
163
164
165
166
167
170
173
172
171
174
175
177
176
178
168
169
182
183
181
184
185
187
186
188
189
190
191
192
193
195
194
196
197
198
199
207
200
201
204
206
205
1 2 3 4 37 5 6 7 8 9
180
179
10 11 12 13 14 15 16 17 19 18 22 24 23 20 21 28 25 26 27 32 29 31 34 35 39 40 38 41 42 44 45 43 47 48 49 50 51 52 46 53 54
208
71
209
212
211
214
215
213
216
202
203
210
MD15
MD0
MD1
MD13
MD14
VSS8
MD12
MD3
MD11
MD4
MD2
LDO2
GIO6
MD10
MD5
VCC8
GND4
TEO
GIO1
GIO2/EA
MD9
MD6
MD7
CASL#
RO
VSS7
WE#
RAS#
MA8
MA7
MA0
CASH#
VCC7
MA6
MA5
MA2
VCC6
GIO3
MA4
LED
INTRAY
OUTTRAY
PLAY#
OE#
EJECT#
GIO0
MA3
VSS6
GIO5
VDD4
GIO7/IOCS16#
GIO4
LIMIT#
TRAYIN#
VSS5
DACVSS
LO
DACVREF
DD14
MA1
DPD1
CSEL
DASP# CS3FX# CS1FX#
VCC3
DA2
HRST#
DA0 DD5
PDIAG#
DD4 DA1
GND2
VDD2
DD8
DMAACK#
VSS3
IORDY
DIOWR# DMARQ
DD15
DD3
DD13
DD2
DD12
GND3
VDD3 VSS4 DD11
DD0
DIORD#
DD10
INTRQ
DD9
VCC5
DD7
PRST#
TRAYOUT#
IEC
VCC4
DD6 DD1
DACVCC
ALE
WR#
P30 P31
VSS2
INT0#
INT1#
P34
RD#
P10
P11
VCC2
P16
P15
P14
P17
AH12
ROMWE#
AH15
P35
P12
P13
VDD1
AH8
AH13
GND1
AH9
PSEN#
AH11
AH10
ADL7
VCC1
ADL6
ADL5
ADL4
ADL2
ADL3
ADL1
ADL0
PLLVSS
PLLVCC
AGFI
AVSS1
JITFO
RFDSLV
AGFU
SCO
VRD VRA AVCC3 DVDRFIN AVCC5 DVDRFIP DVDINA DVDINB DVDINC DVDIND
AH14
VSS1
CDC/SC CDD/SD CDA/SA CDB/SB PEAK RFRPSLV RFRPDC/BD RFRPAC/BD IDSUBO IDSUBI TNI FLVL FEO AVSS4 TPI MDI1 CSO CEC MDI2 TEZILP LDO1 AVCC4 AVSS5 DPD2 DPDVCC AVSS6 DPDVSS FMO TRO DMO ADBG1 FOO AVCC6 XTALVSS XTALO XTALI XTALVCC FGIN ADBG2 HRFZC DMOEN
AGFR
MD8
AVSS2
AVCC2
OSN
RFON
AVSS3
RFOP
IREF
LPFO
AVCC1
OSP
C19
27nF
C135
100nF
L2
10uH
C1
100nF
U2
A290011TL-70
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
NC1
A16 A15 A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1 I/O2 VSS I/O3 I/O4 I/O5 I/O6
I/O7
CE
A10
OE
A11
A9
A8
A13
A14
NC2
WE
VCC
C136
100nF
R19
2K
RN1
4*33R
1 8
2 7
3 6
4 5
+
CE1
10uF/16V
1
2
R23
33K
R7
NA
C137
100nF
C22
3.9nF
R2 NA
C29
4.7uF
R16 10K
R8
0R
C138
100nF
R6
NA
+
CE56
100uF/10V
1
2
R9 0R
C4
100nF
C3
100nF
C26
15pF
C139
100nF
C34
15pF
C33
1uF
X1
33.8688MHz
1
2
3
C14 10nF
C30
100nF
R18 10K
C16 3.3nF
C18 100nF
R27
22R
C140
100nF
R22
6K2
C9
100nF
C20
47pF
R4 NA
R12
1K
R24
33K
R14 0R
C13 1nF
C5
100nF
C141
100nF
DD[0..15]
harman/kardon HD 980/230 Service Manual
Page 44 of 46