XAV-701BT/741
XAV-701BT/741
13
13
4-4. SCHEMATIC DIAGRAM - SERVO Section (2/2) -
• See page 10 for Waveforms. • See page 15 for IC Pin Function Description.
Note:
IC004 cannot exchange with single. When this part
is damaged, exchange the complete mounted board.
3.3
0
3.3
1.6
1
1
0.5
3.2
1.8
3.3
3.2
3.2
0.4
1.3
0
3.3
0
0.6
0
3.3
0
1.5
1.8
1.8
1.8
3.3
1.7
1.7
3.3
2.1
2.1
2.1
2.1
3.3
2.1
2.2
2.1
1.7
1
3.3
0
0.2
3.2
2.5
1.5
3.3
1.6
1.8
1.6
1.6
1.8
3.3
3.3
3.2
3.2
3.3
3
3
1.8
3.3
3
3.3
0.4
3.3
3
0.1
3.2
2.7
3.3
1.3
1.8
1.5
1.8
1.6
1.6
1.6
3.3
1
1.6
1.3
1.6
1.8
1.3
0
0
3.2
0
1.6
1.6
3.1
3.2
3.3
1.8
3.3
3.3
3.3
0.6
2.4
3.1
3.3
3
3
3
0.1
3
0
0.1
3.3
0.1
0
1
0.1
C93
0.1
C95
1M
R62
TP59
0.1
C51
1000p
C21
1000p
C22
0.1
C30
10k
R22
12k
R15
12k
R16
1k
R91
6.3V
47
C141
L10
L11
6.3V
47
C142
6.3V
47
C86
FB13
FB14
100
R39
100
R44
4.7k
R70
0.1
C34
68
FB12
0.1
C62
TP83
TP82
100k
R49
TP80
TP86
TP85
TP97
TP96
TP90
TP91
TP92
TP93
TP94
TP120
TP126
TP122
TP123
TP124
TP125
5.6k
R21
R124
0
R125
0
100k
R51
TP84
R150
0
4.7k
R129
4.7k
R126
4.7k
R135
4.7k
R132
4.7k
R138
18k
R13
15k
R14
FB32
0.1
C99
0.1
C103
0.1
C105
0.1
C71
0.1
C73
0.1
C75
0.1
C79
0.1
C78
0.1
C81
0.1
C84
0.1
C69
0.1
C63
0.1
C59
0.1
C57
0.1
C24
0.1
C26
0.1
C32
0.1
C56
FB25
FB21
FB5
FB6
FB7
FB8
FB23
FB22
FB20
FB15
FB16
FB17
FB19
FB18
FB28
FB29
FB33
R123
R154
R155
220
R200
220
R201
R202
0
R204
0
R203
0
FB51
680p
C72
680p
C74
680p
C76
680p
C80
680p
C77
680p
C83
680p
C85
680p
C70
680p
C64
680p
C61
680p
C58
680p
C60
680p
C55
680p
C52
680p
C31
680p
C25
680p
C23
680p
C92
680p
C94
680p
C100
680p
C102
680p
C104
680p
C106
47
R209
47
R210
47
R21
1
47
R208
47
R212
47
R217
47
R216
47
R215
47
R214
47
R213
47
R218
47
R219
47
R227
47
R226
47
R225
47
R224
47
R223
47
R222
47
R221
47
R220
R146
R147
R148
R149
FB49
FB50
FB3
FB52
FB4
FB1
FB2
L22
L23
220
R151
220
R152
220
R153
R233
0
FB24
FB26
FB27
R120
R121
R122
75
R55
75
R56
75
R57
75
R58
SW1
R239
0
0
R240
FB11
0
33p
C19
220
R19
0
R190
0
R192
FB31
75
R54
R60
R61
62
330
R115
0
R145
820
R63
27MHz
X1
10k
R241
16V
68
C143
10p
C96
10p
C97
R178
0
60P
CN10
1
LO–
2
LO–
3
LO+
4
LO+
5
DRGND
6
DR5V
7
DR5V
8
DR5V
9
DRGND
10
DRGND
11
AU5V
12
A5V
13
AGND
14
DGND
15
D3.3V
16
D3.3V
17
DGND
18
DGND
19
D1.8V
20
D1.8V
21
DGND
22
DGND
23
D–
24
DGND
25
D+
26
DGND
27
TXD
28
EN
29
RXD
30
SREQ
31
DSW
32
INSW
33
SELF
34
AUDIO_IN_R
35
AUGND
36
AUDIO_IN_L
37
ZMUTE
38
AUDIO_C
39
AUGND
40
AUDIO_SW
41
AUGND
42
AUDIO_LS
43
AUGND
44
AUDIO_RS
45
AUGND
46
AUDIO_FL
47
AUGND
48
AUDIO_FR
49
AMUTE
50
RESET
51
V
52
VGND
53
U
54
VGND
55
Y
56
DUPRD0 (TM/DL)
57
DUPTD0 (TM/DL)
58
BOOT
59
VGND
60
VIDEO_COMP
1
C87
0.01
C68
0.1
C67
0.1
C53
0.1
C35
680p
C54
680p
C36
100k
R42
100k
R65
100k
R66
1000p
C98
TP132
TP131
A
B
C
D
CD_LD
DVD_LD
MEMDAT12
MEMADD0
MEMRD
MEMDAT0
MEMDAT8
MEMDAT1
MEMDAT9
MEMDA
T2
MEMDA
T3
MEMDA
T4
MEMDA
T5
MEMDA
T13
MEMDA
T6
MEMDA
T14
MEMDA
T15
MEMADD16
MEMCS1
MEMADD15
MEMADD14
MEMADD13
MEMADD12
MEMADD1
1
MEMADD10
MEMADD9
MEMADD8
MEMWR
MEMADD18
MEMADD7
MEMADD6
MEMADD5
MEMADD4
MEMADD3
MEMADD2
MEMADD1
MEMADD19
MEMDAT11
MEMDAT10
TXD
REQ
TD0
MEMDA
T7
MEMADD17
CD_MD
DVD_MD
RAMDATA15
RAMDATA14
RAMDATA13
RAMDATA11
RAMDATA10
RAMDATA9
RAMDATA8
RAMADD11
RAMADD9
RAMADD8
RAMADD5
RAMADD6
RAMADD7
CVBS
V
Y
AU_FR
AU_FL
AU_RS
AU_LS
AU_SW
RD0
TD0
AIN_R
AIN_L
CVBS
Y
U
V
ZMUTE
REQ
RXD
EN
TXD
ABCLK
AMCLK
RAMADD0
RAMADD1
RAMADD2
RAMADD3
RAMADD10
RAMCS0
RAMBA0
RAMCS1
RAMRAS
RAMCAS
RAMWE
RAMDQM
RAMDATA0
RAMDATA2
RAMDATA1
RAMDATA3
RAMDATA12
RAMDATA4
RAMDATA5
RAMDATA6
RAMDATA7
ML
MC
MD
E
F
EN
RAMADD4
AOUT2
AOUT1
AOUT0
AIN
ALRCLK
RAMPLCK
RXD
MEMRST
VREF
RD0
U
RFP
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
23
22
(2/2)
SERVO BOARD
(CHUCKING END)
BOARD
FFC1
(3/4)
A
CN101
MAIN
M
M1
(LOADING)
F
N
G
2
4
8
A
12
C
18
E
20
10
16
11
15
14
H
B
17
M
5
19
I
6
J
3
13
1
D
9
K
L
7
O
TP1
TP2
TP5
TP3
TP4
SENSOR BOARD
SW3
(DISC IN)
SW2
(SELF)
1
3
2
44 on original
service manual
Refer to page
7 on
supplement-1
Refer to page
1
3
4
2
10k
R167
0.1
C101
4.7k
R116
6.2k
R50
10k
R242
Содержание XAV-701BT
Страница 100: ...18 XAV 701BT 741 MEMO ...
Страница 123: ...MEMO XAV 701BT 741 23 ...