20
DVF-3400
A
B
C
D
E
1
2
3
4
5
6
7
MAIN (1/4)
P6601
P6602
P2201
P2202
Q202
Q201
D201
Q203
TIMER-
CN901
2/2
from PICKUP
from MECHANISM
HYPER
TERMINAL I/F
DO
WN LO
AD I/F
MOTOR DRIVE
E2PROM
D202
P6901
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
VS
A4
A5
A6
A7
A8
A9
A1
NC
CK
CL
DQ
NC
VS
DQ
VD
DQ
DQ
VS
DQ
DQ
VD
DQ
DQ
VS
DQ
VS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A1
A1
A1
A1
A1
A1
A9
A8
A1
NC
WE
RS
NC
WP
NC
A1
A1
A7
A6
A5
A4
A3
A2
A1
1
2
3
4
VCC
DUPTD0
DUPRD0
GND
GND
DUPRD1
4
3
DUPTD1
VCC
2
1
1
2
3
4
A0
A1
A2
GND
8
7
6
5
VCC
WP
SCL
SDA
1
2
3
4
5
6
7
8
9
10
11
13
14
VINFC
TRB 1
REGO 2
VINSL+
REGO 1
FWD
REV
VCC1
VOTR-
VOTR+
VOSL+
VOSL-
VOFC-
VOFC+
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MUTE
BIAS
VINTK
TPB 2
RESET
VINLD
GND
VCTL
VCCD
VCC2
VOLD-
VOLD+
VOTK-
VOTK+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
HFM VCC
RF OUT
LD DVD
MD DVD
VR DVD
GND PD
VREF
VCC
F
E
A
D
C
B
FOCUS+
TRACKING(-)
TR)
FOCUS-
SW PDIC
GND LD
LD CD
MD CD
VR CD
1
2
3
4
5
6
7
8
9
LM-
LM+
OPEN
CLOSE
GND
FM+
FM-
SP+
SP-
JIG223
JIG222
JIG221
JIG220
JIG219
JIG218
JIG217
JIG216
JIG215
JIG214
JIG213
JIG212
JIG211
JIG210
JIG209
JIG208
JIG207
JIG206
JIG205
JIG204
JIG203
JIG202
JIG201
JIG231
JIG230
JIG229
JIG228
JIG232
JIG227
JIG226
JIG225
JIG224
SP+
SP-
S-
S+
194
193
L-
L+
4.7K
R220
R221
4.7K
L202
157
R216
220
0.1
C219
R217
3.3
220u6.3
C208
+
181
33K
199
R203
178
1000P
C204
0.1
C205
173
166
168
161
160
164
163
L206
0.1
C207
F-
T+
T-
F+
129
180
4.7
R219
0.1
C220
+
47u6.3
C209
R218
220
1000P
C206
179
100u16
C217
+
C210
0.1
R201
430
1K
R202
189
188
187
182
GND
29
L+
S-
S+
L-
SP+
SP-
F-
F+
T+
T-
GND
30
1K
R229
R230 1K
1K
R222
142
186
184
128
470u16
C214
0.1
C213
+
139
138
137
136
D15
D14
D13
D12
D11
D10
D9
D8
D19
D18
D17
D7
D6
D5
D4
D3
D2
D1
R626
0
WR
0
R625
0.01
C651
R656
100
100
R657
TP602
TP601
4.7K
R655
R654
4.7K
C679
0.1
D4
D5
D6
D7
D8
D9
D11
CKE
CLK
T8
T9
T10
T11
T12
T13
T14
T15
0
R646
0.01
C691
C692
0.01
L203
C224
C223
47u6.3
0.01
+
L205
L201
SD
A
SCL
+5V
+5V
+5V
+5V
+5V
+5V
V5V-3
+5V
-2
M5V
M5V
M5V
M5V
M5V
M5V
+3.3VA
+1.8V
+1.8V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V-1
+3.3V
-1
+3.3V-1
+3.3V
A
+3.3V
A
+3.3V
A
+
+3.3V
A-3
1000P
C647
C641
1000P
C202
0.1
C201
100u16
+
56K
R224
33
R204
1000P
C642
R249 33K
C225 0.1
3.3K
R234
2.7K
R209
C226 0.1
10u16
C227
+
R231
1
R233
2K
R232
2K
167
165
R215
33K
1000P
C648
1
2
3
4
5
6
7
8
9
10
11
12
POWER
GND
+5V
+3.3VA
GND
IR
GND
STB
CLK
GND
DOUT
DIN
220
200
220
L611
L612
220
134
198
R637
197
220
196
4.7K
R641
L622
R639
C653 0.1
C655 0.1
C656 220P
C657 220P
C658 220P
C659 220P
R636
220
R640
+3.3V
A
+5V
C654
0.1
JIG641
4.7K
R601
IC
∗
IC6
IC605
IC201
MAIN
: WAVEFORM POINT (Refer to Service Manual)
6
5
15
24
27
18
19
26
29
20 28
17
16
12
13
25
14
22
31
32
23
21
11
10
6
U-3
