XAV-701BT/741
XAV-701BT/741
1313
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.
SERVO
1
(1/2)
BOARD
3
2
1
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
0.1C51
1000p
C21
1000p
C22
0.1
C30
10kR22
12kR15
12k
R16
1k
R91
6.3V
47
C141
L10
L11
6.3V
47
C142
6.3V
47
C86
FB13
FB14
100
R39
100R44
4.7kR70
0.1
C34
68FB12
0.1C62
TP83
TP82
100kR49
TP80
TP86
TP85
TP97 TP96
TP90
TP91
TP92
TP93
TP94
TP120
TP126
TP122
TP123
TP124
TP125
5.6k
R21
R124
0
R125
0
100kR51
TP84
R150
0
4.7k
R129
4.7k
R126
4.7k
R135
4.7k
R132
4.7k
R138
18kR13
15kR14
FB32
0.1C99
0.1C103
0.1C105
0.1C71
0.1C73
0.1
C75
0.1
C79
0.1
C78
0.1
C81
0.1C84
0.1C69
0.1C63
0.1C59
0.1C57
0.1
C24
0.1
C26
0.1
C32
0.1C56
FB25
FB21
FB5
FB6
FB7
FB8
FB23
FB22
FB20
FB15
FB16
FB17
FB19
FB18
FB28
FB29
FB33
R123
R154
R155
220
R200
220R201
R202 0
R204 0
R203 0
FB51
680pC72
680pC74
680pC76
680pC80
680pC77
680pC83
680p
C85
680p
C70
680pC64
680pC61
680pC58
680pC60
680pC55
680pC52
680p
C31
680p
C25
680p
C23
680p
C92
680p
C94
680pC100
680pC102
680pC104
680pC106
47R209
47R210
47R211
47
R208
47R212
47R217
47R216
47R215
47R214
47R213
47R218
47R219
47R227
47R226
47R225
47R224
47R223
47R222
47R221
47R220
R146
R147
R148
R149
FB49
FB50
FB3
FB52
FB4
FB1FB2
L22
L23
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
10510610710810911011111 211 311411 511611 711811 9120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
ZR36988HQCG-AN
IC004
MEMDAT2
MEMDAT3
MEMDAT4
MEMDAT5
MEMDAT13
MEMDAT6
MEMDAT14
MEMDAT7
MEMDAT15
VDDC
VDDP
MEMADD16
MEMCS1
MEMADD15
MEMADD14
MEMADD13
MEMADD12
MEMADD11
MEMADD10
MEMADD9
MEMADD8
MEMWR#
MEMADD18
MEMADD17
MEMADD7
MEMADD6
MEMADD5
MEMADD4
MEMADD3
VDDP
MEMADD2
MEMADD1
MEMADD19
USBVBUS
USBID
USBVDDA3P3
USBDP
USBDN
USBREF
USBXO
USBXI
USBVSSPLL
USBVDDPLL1V8
RAMADD4
RAMADD3
RAMADD5
VDDIP
RAMADD2
RAMADD6
RAMADD1
RMADD7
VDDC
RAMADD0
RAMADD8
RAMADD10
VDDP
GNDC
RAMADD9
RAMADD11
RAMCS0#
RAMBA
RAMCS1#
RAMRAS#
RAMCAS#
VDDP
GNDC
RAMWE#
RAMDQM
GNDPCLK
PCLK
VDDPCLK
RAMDAT8
RAMDAT7
RAMDAT9
RAMDAT6
VDDP
GNDC
RAMDAT10
RAMDAT5
RAMDAT11
RAMDAT4
RAMDAT12
RAMDAT3
VDDP
GNDC
RAMDAT13
RAMDAT2
VDDC
RAMDAT14
RAMDAT1
RAMDAT15
RAMDAT0
VDDP
CD_DVD#
GNDC
DRVSB
SPDIF_OUT
ALRCLK
ABCLK
AMUTE
ML
MC
MD
AIN
VDDAPWM
OP_GAIN
CP_DATA_IN
CP_DATA_OUT
CP_CLK
GNDAPWM
HOMESW
AOUT2
NC
AOUT1
NC
AOUT0
GNDC
AMCLK
VDDP
NC
NC
VCLK2
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
FG_IN
NC
NC
IRRCV
VDDP
DUPTD0_download
DUPRD0_download
DUPTD1_terminal
DUPRD1_terminal
VDDC
GNDC
RESET#
GNDPLL
VDDPLL
XO
XI
DAC5
GNDDAC_D
DAC4
VDDDAC
DAC3
DAC2
VDDDAC
DAC1
RSET
GNDDACBS2
RFP
RFN
VDD1AFE
A
B
VDDAFE
C
D
J
E
K
F
GNDAFE
G
H
GND1AFE
VC
VREF
RESOUT
GNDREF
VDDSAFE
CD_MD
DVD_MD
CD_LD
DVD_LD
FOCUS_PWM
VDDPWM
TRACK_PWM
GNDPWM
SPDL_PWM
STB
STA
NC
VDDC
GNDC
SEN
REQ
DUPTD2 for MASTER
DUPRD2 for MASTER
TP0_for_DEBUG
TP1_for_DEBUG
MEMDAT10
MEMDAT11
MEMDAT12
MEMADD0
MEMCS0#
MEMRD#
MEMDAT0
MEMDAT8
MEMDAT1
MEMDAT9
VDDP
220R151
220R152
220R153
R233
0
FB24
FB26
FB27
R120
R121
R12275R55
75R56
75R57
75R58
SW1
R239
0
0
R240
FB11
0
33p
C19
220R19
0
R190
0
R192
FB31
75
R54
R60
R61
62
330
R115
0
R145
820
R63
27MHz
X1
10kR241
16V
68
C143
10p
C96
10p
C97
R178
0
60P
CN10
1LO–
2LO–
3LO+
4LO+
5 DRGND
6 DR5V
7 DR5V
8 DR5V
9 DRGND
10 DRGND
11 AU5 V
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
0.01C68
0.1C67
0.1C53
0.1C35
680pC54
680pC36
100k
R42
100k
R65
100k
R66
1000pC98
TP132
TP131
A
B
C
D
CD_LD
DVD_LD
MEMDAT12
MEMADD0
MEMRD
MEMDAT0
MEMDAT8
MEMDAT1
MEMDAT9
MEMDAT2
MEMDAT3
MEMDAT4
MEMDAT5
MEMDAT13
MEMDAT6
MEMDAT14
MEMDAT15
MEMADD16
MEMCS1
MEMADD15
MEMADD14
MEMADD13
MEMADD12
MEMADD11
MEMADD10
MEMADD9
MEMADD8
MEMWR
MEMADD18
MEMADD7
MEMADD6
MEMADD5
MEMADD4
MEMADD3
MEMADD2
MEMADD1
MEMADD19
MEMDAT11
MEMDAT10
TXD
REQ
TD0
MEMDAT7
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
DVD PROCESSOR
IC004
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
24 8
A
12
C
18
E
2010 1611 1514
H
B
17
M
5 19
I
6
J
3 131
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
13
42
10k
R167
0.1
C101
4.7k
R116
6.2k
R50
10k
R242
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