ICP11
JK11
DC IN 4.5V
SERIAL
REGISTER
8 BIT MEMORY
9
8
EMPTY
18
MCLK/
CHARGE
MLD/
VCNT
17
16
MDATA/
EMP
RESET
7
AMUTE
26
RESET
START
VG
28
29
REGULATOR
RECHARGEABLE
LIMITTER
EO
EI
RECHARGE-
ABLE
VG
GENERATOR
+B6
30
V
ADJ
40
USW
39
SVcc
38
SSW
36
37
VSUB
UP
CONV.
DOWN
CONV.
SUB UP
CONV.
RECHARGEABLE
COMPARATOR/
AMP
34
BOUT
35
STROBE
STROBE
AMUTE
TRAINGULAR
WAVEFORM
21
31
CLK
12
11
10
5
13
PVcc
2
IOUT
P.GND2
LG
RESTART
PVcc
1
3
1
P
.GND1
SHORT
27
SOFT
2
DSW
22
PREGND
15
MSTAT/
ACDET
AREF
33
OFF
32
SPRT
6
ICNT
+B4
VG
START
MCLK
MLD
MDATA
CHGCMP
RESET
PMCK
D21
RS10003E2
IC11
DC-DC CONVERTER
+B5
14
REGB
4
VSEN
20
19
DV
DD
S/P
RIPPLE
FILTER
23
24
25
CRP
AVcc
+B3
D12
+B4
AREF
+B7
U.V.LO
VREF
OSC
L.O
S.C.P
ER AMP
PWM
3
2
1
4
5
6
7
8
L851
Q851
+B3
Q852,855
+B1
+B2
VR851
(VOLTAGE ADJ.)
+B9
C0DBCAE00002
IC851
DC-DC CONV.
ICP12
Q10
+B3
Q51,54
DC IN
DET.
Q856
+B3
MVcc
GND
Q871
D871,872
2 R6/LR6(UM-3)
BATTERIES
3V
RECHARGEABLE
BATTERIES
2.4V
POWER
SUPPLY
POWER
SUPPLY
POWER
SUPPLY
REGULATOR
+B8
STABI-
LIZER
NOTE
: CD-DA/VCD(AUDIO&VIDEO) SIGNAL LINE
: CD-DA/VCD(AUDIO) SIGNAL LINE
: VCD(VIDEO) SIGNAL LINE
: MIC SIGNAL LINE
Summary of Contents for SL-VP48
Page 8: ...8 ...
Page 9: ... Check the video P C B A side as shown below 5 1 2 Checking for the video P C B B side 9 ...
Page 13: ...13 ...
Page 14: ...14 ...
Page 15: ...5 4 Replacement for the traverse motor Follow the Step 1 Step 5 of item 5 1 1 15 ...
Page 16: ...5 5 Replacement for the optical pickup Follow the Step 1 Step 5 of item 5 1 1 16 ...
Page 17: ... Follow the Step 1 Step 5 of item 5 4 17 ...
Page 28: ...28 ...
Page 29: ...29 ...
Page 52: ...19 Packaging 52 ...