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HCD-H881/H881D.
e SEMICONDUCTOR
6-14. PRINTED WIRING BOARDS — POWER SECTION —
fo
2
|
3
|
4
[| 5
+ All resistors are in QQ and %4W or less unless otherwise
specified.
Note :
The components identi-
fied by mark
or
dot-
ted line with mark
are critical for safety.
Replace only with part
Note :
Les composants identifies par
une marque
sont critiques
pour fa sécurité.
Ne les remplacer que par une
piéce portant le numéro spéci-
D1203
D1230
D1231
xmiriMm
1
ww
OD
i
on
D1232
D1240
D1250
D1251
T a
1
1
Na
hw
G
H
D1271
D-7
- [B=] :B- Line
D1272
B-7
.
eae | : adjustment for repair.
D1290
B-4
D1291
B-4
* Voltage and waveforms are dc with respect to ground under
no-signal ( detuned ) conditions.
no mark : FM
+ Voltages are taken with a VOM ( Input impedance 10M Q ).
Voltage variations may be noted due to normal production
IC670
1C1201
1C1202
TMO
14
Ona
°
tolerances.
+ Signal path.
Q1201
>
a>
FM
Q1210
" s
+ Abbreviation
CND : Canadian
HK: Hong Kong
Q1230
Q1240
1
ow
nw
®
IrIngod
gOogoricwd4y
i
AUS : Australian
JE:
Tourist
Q1241
AR _ : Argentine
1A:
Indonesia
MX:
Mexican
G
=: German
Q1242
-3
TH:
Thailand
IT:
Italian
Q1251
-3
EA _ : Saudi Arabia
EE:
East European
Q1270
-6
MY:
Malaysia
TW:
Taiwan
Q1271
-6
SP:
Singapore
Note:
* O— : parts extracted from the component side.
+ Abbreviation
CND : Canadian
AUS : Australian
: Pattern on the side which is seen.
SP:
Singapore
HK
: Hong Kong
MAIN BOARD
CNIOOI
(Page 34)
(CHASISS)
me Crain
|
ee eee
[HP/MIC BOA
lI
J670
AR _ : Argentine
JE:
Tourist
MX_
: Mexican
IA:
Indonesia
TH:
Thailand
G
:German
EA
:SaudiArabia
IT
: Italian
02
-
MY:
Malaysia
EE
: East European
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