Panasonic SV-MP805VGC / SV-MP805VGH / SV-MP810VGC / SV-MP810VGH Service Manual ▷ View online
11 Saving data
· The
data
recorded
using
this
unit’s
VOICE
RECORD,LINE IN or FM RADIO can be uploaded to a
PC.
PC.
· You can use this unit as a removable disk for saving PC
data by connecting the USB cable to a PC.
12 Type Illustration of ICs, Transistors and Diodes
LC823401
C3FBMY000001
LV24020LP
48
E
C
B
C0HBZ0000045
C0EBY0000109
C0EBY0000048
C0DBAYY00049
C0EBY0000109
C0EBY0000048
C0DBAYY00049
No.1
No.1
C
E
C
B
E
ISB-E45-0
UMG3NTR
UN9215J0L
UN9214J0L
2SC4617STL
2SB1462JSL
B1ADMB000012
UN9214J0L
2SC4617STL
2SB1462JSL
B1ADMB000012
2
3
1
C0EBY0000102
MCH6646-SPL
A
Ca
Anode
Cathode
B0ACEM000008
MA2Z74800L
MA2Z74800L
B0ZBZ0000070
A
Ca
Anode
A
Anode
No.1
4
1
3
2
5
6
S
D
G
B1DFCC000012
B1CHNC000008
B1CHNC000008
13
SV-MP805VGC / SV-MP805VGH / SV-MP810VGC / SV-MP810VGH
13 Block Diagram
Overall Block Diagram
Signal
FM Signal
Rec Signal
IC100
IC304 DSP
MP3 Decoder
FM Demodulator
IC Recoder
FM Signal
IC200
Flash memory
30MHz Clock
USB port
Control
Line IN
Line IN
Headphone
IC309
EL Drive
MIC
DC-DC Conv.
IC305, IC306
IC305, IC306
Line IN
Battery
LCD Display
Rec Signal
IC310
REGULATOR
IC307
REGULATOR
1.4V x 2
1.4V x 2
FM Tuner
2.83V
2.83V
LINE Encoder
Q314
Mic Amp
Mic Amp
FM Audio
14
SV-MP805VGC / SV-MP805VGH / SV-MP810VGC / SV-MP810VGH
U105
C1AB00002453
FM TUNER
FM TUNER
6
11
12
5
1
21
23
25
27
40
31
FM-ANT
(GND)
GND
VDD
V_stabi_out
VCC
MPX
FM RF Signal Line
IC100
4
GND for All_Block
FM-ANT
GND for All_Block
GND
Line L_out
Line R_out
TUNING SYSTEM
FM_Demodulator
Stereo
Decorder
Decorder
Buffer_AMP
Quadrature
Oscillator
Oscillator
De-emphasis
FM Selectivity
Filter
Filter
RF and FM
Quadrature
Mixer
Quadrature
Mixer
Souce
Mixer
Mixer
Power
Management
Management
Voltage
Stabilizer
Stabilizer
Dgital_interface
To
Each_Block
Each_Block
29
30
28
DA
TA
CLOCK
NR_W
To Each_Block
VIO
Clock_in
CN100
5
7
9
10
8
6
3
4
1
2
15
14
11
13
12
17
16
19
18
20
U107
U106
S.S.G
F=87.5MHz
Mod=30%
Mod f=400Hz
F=87.5MHz
Mod=30%
Mod f=400Hz
60mV P-P
ICP301
KEY CONTROL
(TO MAIN CIRCUIT CN301)
TUNER BLOCK
A
Radio (analog) Signal Line.
Notes :
MP3 and FM and IC REC Signal Line.
FM RF Signal Line.
FM RF Signal Line.
Voltage from negative terminal of battery.
( )...MP3 position,[ ]...FM position.
No mark...MP3 and FM position.
( )...MP3 position,[ ]...FM position.
No mark...MP3 and FM position.
HEADPHONE
BATTERY
SV-MP805V/MP810V TUNER BLOCK
(R-ch)
(L-ch)
(R-ch)
(L-ch)
Audio signal output
IC305
DC-DC
Convertor
Convertor
1.55V
IC306
DC-DC
Convertor
Convertor
2.8V
Q310
1.55V
Q311
2.83V
ON/OFF
DSP
S
D
G
15
SV-MP805VGC / SV-MP805VGH / SV-MP810VGC / SV-MP810VGH
5
7
9
10
8
6
3
4
1
2
15
14
11
13
12
17
16
19
18
20
CN301
CONNECTOR (Socket)
Y4
AA3
AA2
Y3
MIC Regulator Enable
Power-on Lock
U6
Y6
AA5
Y5
AA4
V4
Y2
W2
HOLD
ON
OFF
(TO TUNER CIRCUIT CN100)
U4
9
7
8
13
12
17
16
19
18
38
42
44
43
41
36
37
32
30
31
29
R/B
RF
CE
VCC
VSS
CLE ALE WE
WP
I/O
0
0
I/O
1
1
I/O
2
2
I/O
3
3
VSS
VCC
PRE
I/O
4
4
I/O
5
5
I/O
6
6
I/O
7
7
IC200
FLASH MEMORY
6
R/B2
U14
AA16
V15
Y15
AA16
AA15
U14
Y15
V15
U13
Y14
V14
U14
AA16
Y15
V15
U13
AA15
Y14
V14
U13
AA15
V14
Y14
3.3V
AA13
AA12
Y13
U11
V12
Y12
U10
V11
Y13
AA13
U11
V12
Y12
AA12
U10
V11
Y13
AA13
U11
V12
Y12
AA12
U10
V11
10
CE2
IC310
REGULA
T
O
R
IC309
EL
DRIVER
3.26V
+3.3V
IC304
DSP IC
LCD
Display
CN303
3
3.3V
VDD
IC300
DC-DC CONV
+1.8V
IC101
REGULA
T
O
R
+3.3V
E6
A3
E17
B13
MIC
MIC_IN Intput
D18
USB PORT
CN300
Q312
USB
CONTROL
+5.0V
D7
B7
A6
B6
D6
A21
A20
B18
REC
IC307
REGULA
T
O
R
1.4V
AA9
Y9
0V
D13
ICP300
A11
Flash I/O7 data
30MHz OSC input
30MHz OSC output
USB Data +
GND T
erminal
USB Data -
RADIO R Input
A16
RADIO L
Input
L IN 1
D14
R IN 1
KEY Input Check
TEST
L_ch Output
R_ch Output
GND
TUNER IC NR_W
EL_ON Enable
Digital voltage 3.3V
LCD DC_B
LCD SCEB
TUNER IC CLK
TUNER IC DATA
TUNER IC DATA
LCD CLK
LCD SDIN
Fash R/B2 Enable
Flash Write Enable
Flash Read Enable
Flash Latch Enable
Flash Command Latch Enable
Flash CE2 Enable
Flash CE Enable
Flash W/P Enable
Flash R/B Enable
Flash I/O6 data
Flash I/O5 data
Flash I/O4 data
Flash I/O3 data
Flash I/O2 data
Flash I/O1 data
Flash I/O0 data
TUNER IC CLK_IN
39
Link USB D+
39
Link USB D-
HOLD ON/OFF Check
MAIN BLOCK
B
IC308
RESET
+1.8V
RESET
SV-MP810V MAIN BLOCK
IC31
1
RESET
+1.8V
REC Signal Line.
Radio Signal Line.
Notes :
MP3/FM/IC REC Signal Line.
:Line IN Recording Signal.
(R-ch)
(L-ch)
Audio signal output
USB Data +
USB Data -
16
SV-MP805VGC / SV-MP805VGH / SV-MP810VGC / SV-MP810VGH
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