Read Panasonic SV-AS3PP / SV-AS3EB / SV-AS3EG / SV-AS3GC / SV-AS3GCS / SV-AS3GD / SV-AS3GN (serv.man2) Service Manual online
9 SCHEMATIC DIAGRAMS
9.1. MAIN SCHEMATIC DIAGRAM
A
B
C
D
E
F
G
H
12
11
10
9
8
7
6
5
4
3
2
1
R189
33.2K
C180
3300P
CURRENT-
MODE
STEP-UP
PWM
CURRENT-
MODE
STEP-UP
PWM
CURRENT-
MODE
STEP-UP
PWM
Q14
B1DFBC000007
B1DFBC000007
(POWER SUPPLY)
A
B
C
B
C
1
2
3
4
5
D
S
G
11
12
13
14
15
16
18
19
20
22
23
24
26
27
28
29
30
40
39
38
37
36
35
34
33
32
31
10
9
8
7
6
5
4
3
2
1
SUSD
FBM
ONM
REF
ONSU
SCF
SDOK
AUX10K
OSC
PGSU
LXSU
PVSU
ON2
PVM
LXM
FB2
INDL2
DL3
DL1
PV
CC3
FB3L
FB3H
CC1
FB1
ON1
PGSD
FBSD
CCSD
CCM
DL2
GND
CCSU
FBSU
CC2
LXSD
PVSD
17
ON3
AUX3
PWM
PWM
25
PGM
ONSD
OUTSU
AUX1
PWM
PWM
OUTSU
21
AUX2
INVERTING
PWM
OK
PWR ON
OR FAULT
OR FAULT
R183
8.2K
C178
4700P
C183
100P
100P
R198
22K
C192
1
R174
90.9K
R200
51K
C193
6800P
VCC1R8
PT05
TP16
BL ON HI
PT03
BL L
PT02
1
2
3
6
IC15
C0CBAAC00165
C0CBAAC00165
(DUAL REGULATOR)
VOUT2
VIN
EN2
IC14
C0DBAHH00027
C0DBAHH00027
(6CH REGULATOR)
CURRENT
LIMIT
VOUT1
CURRENT
LIMIT
4
ON/OFF
CONTROL
ON/OFF
CONTROL
To VR2 each circuit.
EN1
To VR1 each circuit.
VOLTAGE
REF.
ADC CHD
PT04
VCC1R5
PS01
C191
1
C190
1
TP17
R184
100K
100K
C177
2200P
R194
40.2K
R195
0
R197
90.9K
C181
22
C182
22
C186
0.1
POW LCD 12
PT06
POW CCD VHL
PT07
POWER ON1
PU02
CCD12V
C170
0.1
R180
61.9K
C166
3300P
1
2
3
4
5
Q15
B1DHBC000005
B1DHBC000005
(POWER SUPPLY)
Q18
B1DFBC000007
B1DFBC000007
(POWER SUPPLY)
1
2
3
4
5
BL
CCD6R5N
R169
825K
825K
R168
0
R172
90.9K
C160
4.7
R177
464K
464K
C171
1
BL H
PT01
R181
560K
560K
R182
90.9K
VCC5SHT
PC01
VCC5SHT
PU01
C163
22
R188
51.1K
D17
RB160M-30TR
VCC6R5NCCD
PC02
C179
22
R201
274K
274K
R202
90.9K
C188
22
C187
22
R192
0
R191
150K
150K
R190
90.9K
C184
22
C185
22
P SW1
PT10
P SW2
PT11
POWER KEY
PT08
A2
A3
A3
A1
A6
A7
A7
POW OFF REQ
PT09
D
POW OFF REQ
PS02
A4
A5
A5
ADP V
PS03
CHG BATT
PS04
CHG I
PS05
CHG CNT
PS06
CHG SW
PS07
A8
A9
A9
A10
A11
A12
A11
A12
TP15
R199
0
C165
47
C167
1
C168
1
L36
10 H
5
V
SS
VOLTAGE
REF.
R187
0
L35
10 H
L32
2.2 H
R173
1M
D
S
G
L33
10 H
C164
10V10
R176
5.9K
C169
10V22
C159
16V4.7
R178
10
D
S
G
C176
4.7
C175
10V10
L34
10 H
C174
1
R185
1M
R179
1M
TP14
L37
6.8 H
L38
0
C189
1
VCC3R3D
PT22
R208
100K
100K
VCC5SHT
PT23
BL ON HI
PT24
R167
0
R166
0
R290
0
D16
MA2J111
4.2V
12.7V
4.2V
0.7V
0V
0V
-6.5V
4.4V
4V
4.3V
6.7V
4.3V
0.8V
1.8V
1.8V
1.8V
1.5V
1.2V
1.1V
1.3V
1.2V
3.2V
1.8V
4.4V
4.3V
1.2V
1.4V
1.5V 1.2V 4.3V 1.2V 1.2V 1.3V 4.3V
0.6V
4.3V
5.1V
3.3V
5.1V
3.2V
1.3V
0V
4.4V
4V
0.8V
0.7V
5.1V
1.2V
0.2V
3.3V
C194
1
S.C.D.-1
TO MAIN (CPU/LCD/SDRAM/
NOR FLASH/UI) CIRCUIT
NOR FLASH/UI) CIRCUIT
TO MAIN (USB/STROBE/
CONT) CIRCUIT
CONT) CIRCUIT
TO MAIN (CCD CONT/
MOTOR DRIVE) CIRCUIT
MOTOR DRIVE) CIRCUIT
TO MAIN (CPU/
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
TO MAIN (CPU/
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
TO MAIN (SUB CPU/
SD CARD) CIRCUIT
SD CARD) CIRCUIT
TO MAIN (CPU/
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
TO MAIN (CPU/
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
TO MAIN (CPU/
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
LCD/SDRAM/NOR
FLASH/UI) CIRCUIT
TO MAIN (USB/STROBE/
CONT) CIRCUIT
CONT) CIRCUIT
TO MAIN (SUB CPU/
SD CARD) CIRCUIT
SD CARD) CIRCUIT
MAIN (POWER/DC JACK) SCHEMATIC DIAGRAM
POSITIVE VOLTAGE LINE
NEGATIVE VOLTAGE LINE
SV-AS3PP/EB/EG/GC/GCS/GD/GN MAIN (POWER/DC JACK) SCHEMATIC DIAGRAM
SV-AS3PP / SV-AS3EB / SV-AS3EG / SV-AS3GC / SV-AS3GCS / SV-AS3GD / SV-AS3GN
13
Click on the first or last page to see other SV-AS3PP / SV-AS3EB / SV-AS3EG / SV-AS3GC / SV-AS3GCS / SV-AS3GD / SV-AS3GN (serv.man2) service manuals if exist.