Sharp ER-A770 (serv.man4) Service Manual ▷ View online
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
4. N/F PWB
PO
WE
R T
R
AN
S
220V
230V
(T
Q/
TS)
(KA/
KB)
J1A
RC
ILC
6654BH
Z
Z
N/F PWB
(V)
SL1A
CN
1A
BLO
C
K T/M
N
L
F1A
T1AL
/250V
S1A
PO
WE
R
SWIT
CH
R1A
3
90K
1/2W
C1A
0.1uF
250v
C2A
0.1uF/250V
J2A
CN
2A
TR
CN
CHAPTER 9. PWB LAYOUT
1. Main PWB (Side-A)
>>>>> USE FONT <<<<<
Helvetica/ Helvetica-Condensed/ Century-Schoolbook/ Symbol & OriginalFonts: (RingWorld2/RingFont2/Pa
Symbol/PartsCod)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2. Main PWB (Side-B)
3. Mother PWB
4. CKDC PWB
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