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Sharp VZ-1600H Serviceanleitung Seite 21

Vorschau ausblenden Andere Handbücher für VZ-1600H:
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WIRING
OF PRIMARILY
SUPPLY
If any
one of the nylon bands shown
in the Figure 27-1
is
once
removed
for some
reason,
be sure to reprise it to the
original place in the same appearance as before
Figure 27—1
BA1332L
V4
e100) RES),
LEADs
(For UK)
Rear Panel
Bottom Side
Figure 27—2 EQUIVALENT CIRCUIT
(BLOCK DIAGRAM) OF IC
—27—
AV974o 191010) a KES)
BA3812L
Stage2
Stage |
i
(6)}—8)
=
"oe re
eA
Bar
|
|
|
|
]
|
=|
Pre.OUT
IN
Vee
IN+
IN-
OUT
BIAS
GND
©—®—©
2
Sd
Stage 3
Stage 4
Stage5
2S8C1740 SR
2SA933 SR
TOP VIEW
Loc
(=|
BA3306
TOP VIEW
BA 3306A
DTC114YS
TOP VIEW
I
Nn
u
a Rs
BA3402
BA3402
TOP VIEW
INPUT
A-I
ouTPuT
ve
nes
INPUT
A
c
)8 | Bias
NC
O
j'0 | np
INPUT
B=
NEB
ae
Ld
fia] OurPuT
INPUT
[sw.}—I6
| contro
BA4234L
BA4234L
oe | |
TU
OOOO
OO
HOODOO
OO
oS
TOP VIEW
AM_OSC
AMIN
GND
FMIFIN
BYPASS
AF OUT
MUTE
AGC
LED
o z7
4m
AM Vcc AM MIX OUT
BYPASS
FM QUAD
Vcc
AM DET OUT
AM
N
AM AF IN
Figure 28—1 EQUIVALENT CIRCUIT (BLOCK DIAGRAM) OF IC
— 23-—

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