Akai DV-R4040VSMK, Service Manual

Page: 7 / 17

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
5.6khz
450hz
1khz
15khz
140hz
2.4khz
0 . 1 1 . 1 1 - 6 M A E 9 8 K E R T V
TUNER
AKAI
Custom
0 5 Wednesday, March 01, 2006
DV-R4040VSMK
Title
v e R r e b m u N t n e m u c o D e zi S
t e e h S : e t a D of
+12V
-12V
VCC
VSCK
VSTB
VSDA
GND
TUNER-R
RDS_MPX
TUNER-L
TUNER-L
TUNER-R
RDS_MPX
PLLCE
PLLCLK
PLL_DATA
VFD_STB
AVC
A_D0
MPEG_DAT
VOL-
AA4
-12V
TUNER_DAT
AA1
VOL+
VFD_CLK
A_D1
VCC
AA1
+12V
+12V
VCC
OSCO
AVC
RDS
OSCI CT0
-12V
-12V
MPEG_CLK TUNER_CE
4053_CT
4053_CT
VFD_DAT
+12V
AA2
+12V
MPEG_STB
AA5
A_D0
AA3
AA2
-12V
REM
TUNER_CLK
CT2
AA3
A_D2
DSP_SCL
-12V
AVC
-12V
DSP_SDA
A_D2
AA6
+12V
AA5
AA4
+12V
A_D1
CT
AA6
FL
FR
VOL-
VOL+
VFD_DAT
VFD_CLK
VFD_STB
REM
MPEG_STB
MPEG_CLK
MPEG_DAT
TUNER_CLK
TUNER_DAT
TUNER_CE
VSTB
VSCK
PLLCLK
PLL_DATA
PLLCE
CT0
CT2
RDS_SCL
RDS_SDA
RDS
VSDA
DSP_SCL
DSP_SDA
FL
FR
DSP_SDA
DSP_SCL
RDS_SDA
RDS_SCL
+12V
+12V
-12V
GND
-12V
+12V
VCC
VSTB
VSCK
VSDA
CT0
CT
CT2
DSP_SCL
DSP_SDA
FL
FR
QUIET VCC_A
VCC
+5VA +PS5V
VCC
+
-
U8C
LM324
10
9
8
4
11
R179
10K
+
-
U8D
LM324
12
13
14
4
11
R122
10K
R
94
10K
C159
2U2
+
-
U12C
LM324
10
9
8
4
11
R173
470K
R
90
10
K
C190
0.1u
C206
123
C210
2U2
R79 220
C194
100n
R124 1M
R182
1K
R130
10K
R
16
4
10
K
+
C153
22U
C156 33p
R128 100k
C199
222
R111
10K
C200
222
R171 220
C192
820p
R133 100K
R170 220
R
18
10k
C197
820p
R123
1K
R
26
10k
R112 100k
D21
1N4148
1 2
+
-
U8A
LM324
3
2
1
4
11
C158
331
C186 470n
D18
1N4148
1 2
R120
1K
D17
1N4148
1 2
R180
10K
C201
2U2
C47
0.1u
R134
10K
C198
2U2
R49 220
C187 330P
R121
10K
C196
82P
+
C10
100uF/16V
R129
1K
R183
10K
R168 220
C195
47P
R
16
0
10K
C193
560P
R
16
1
10
K
R
16
5
10
K
R135
10K
+
C15
100uF/16V
C189
0.1u
C71
100p
R172
1K
CN8
5PIN 2.0
1
2
3
4
5
U18
4053/SO
12
13
2
1
5
3
6
11
10
9
14
15
4
16
8
7
X0
X1
Y0
Y1
Z0
Z1
INH
A
B
C
X
Y
Z
VDD
VSS
VEE
D22
1N4148
1 2
R166 220
C202
682
R169 220
R118
10K
C203
682
R167 220
D20
1N4148
1 2
R136 100K
R174
1K
+
-
U8B
LM324
5
6
7
4
11
U14 SAA6588
17
12
16
20
14
13
15
11
18
10
19
9
8
6
4 5
7
1
3
2
Vref
MAD
MPXIN
LVIN
VddA
AFIN
VssA
PSWN
SCOUT
SCL
CIN
SDA
DAVN
Vssd
OSCO OSCI
Vddd
MRO
TCON
MPTH
D19
1N4148
1 2
R
27
10k
Y2 4.332MHz
R159 10K
R162
10K
L41
FB 0805
L5
FB 0805
R177 100K
C204
2U2
R29 220
+
-
U12A
LM324
3
2
1
4
11
R175
10K
+ C191
47U
C11
104
CN10
8P 2.0mm
1
2
3
4
5
6
7
8
R119 1K
C207
2U2
R181 100K
CN11
5PIN 2.0
1
2
3
4
5
C205
123
R117
150K
L19 FB 0805
R116
150K
C209
333
+
C152
22U
R
93
10
K
Q22
3906
1
2 3
R178
1K
+ C17
220U
+
-
U12B
LM324
5
6
7
4
11
R158 10K
R132
1K
R139 1K
U15
MEGA8
12
14 15
11
1
5
2
4
6
10
9
13
3
16
8
7
17
18
19
20
21
22
23
24
25
26
27
28
PD6
PB0 PB1
PD5
RST
PD3
PD0
PD2
PD4
OSC(PB7)
OSC(PB6)
PD7
PD1
PB2
VSS
VCC
PB3
PB4
PB5
AVCC
AREF
GND
PC0(AD0)
PC1(AD1)
PC2(AD2)
PC3(AD3)
PC4(SDA)
PC5(SCL)
+ C188
2.2U
R34 10
R127
10K
R176
10K
C208
333
C185 470n
R
16
3
10K
C157
331