•
Caution to be exercised when repl a c i n g c h i p compone nts
Do not reuse the rem oved components but use new
compone nts.
Caution should be ta ken as the n e gative side of the tanta l u m
capacitor is wea k towa rd h eat.
•
All capac itors w h i c h res i sta n c e pressure
50V
or less a re not
i n dicated except for c h e m i c a l s and ta nta l u ms. The unit i s a l l
µ F ( p i s p F).
•
All res istors are i n o h m s, 1 / 1 OW i n chip res ista nce; 1 /32W i n
printing resista nce.
kO
= 1 0000
a n d M O = 1 OOO kO
•
All va riable and adjustable res i stors have c h a racteristics
curve
B,
which defi n ition is o m itted.
Note ( SCH EMAT IC D IAG RAM) :
•
@
:
printing resistor.
•
c:::J :
panel designation.
•
C=:J :
adj ustm ent desig nation.
•
- : B+
line.
•
Measuring conditions of volta g e va l u e a n d waveform
( 1 ) The subject i s color bar of pattern box.
(2) The voltage va l u e is a refe re nce va l u e betwe e n the
g round ing.
(The teste r used i s the d i g i t a l m u ltimeter DC1 O M O)
( 3 ) T h e voltage va l u e a re a l l in the re cord i n g mode of
operation.
Note ( P R I NTED W I R I N G BOARD) :
•
®
mark is s l ew hole.
•
0-
. ._
lead wire attac h e d to the component side .
lead wire atta ched to the pattern side .
pattern from the side w h i c h e n a b l es see i n g .
•
B+
pattern.
•
�
printing res ista nce.
•
The voltage va l u e is a l l record i n g mode of operation.
S I DE B
w==�<\==11
S I DE A
Note
Soldering side:
Parts on the soldering side being
seen from the soldering are stated.
Component side: Parts on the component side being
seen from the component are
stated.
R egarding color indication of patterns
•
Patterns being seen in the state from the surface
side are indicated in gray pattern and red pattern
(B+ pattern
)
.
•
Pattern being seen in the state of the rear surface
side is indicated in green pattern.
SE RVO
SV-1 6 (S E RVO)
P R I N T E D W I R I N G BOAR D
1
2
3
SV - 1 6 B OA R D ! S IDE
A l
A
GND
CLK
DET DAT
B
C T L DAT
CAP FG
SRVO RST
c
C FG l + I
C FGl - 1
D COM
D FG
D PG
E
SV - 1 6 B OA R D ! SIDE
B l
F
D PG
D FG
G
D COM
C FG l - 1
C FG l + I
H
SRVO RST
CAP FG
C T L DAT
DET DAT
CLK
GND
J
- 1 1 9-
SE RVO
5
6
7
8
9
1 0
1 1
REG +5V
TF 4a
POS
RV +5V
RF SWP
CAP R E F
REF V
DRUM ERROR
CAP ERROR
D P H DA
TO XTAL l 1 1
TO XTAL l 2 1
T O XTAL l 2 1
T O XTAL l l l
DPHDA
CAP E RROR
DRUM ERROR
REF V
CAP R E F
R F SWP
SV-16
RV +5V
POS
T F 4a
REG +5V
[ill
- 1 20-