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AV-32F703
AV-32F713
AV-32F803
CHANNEL CHART (CA)
MODE
CHANNEL
TUNER
BAND
BAND
TV
CATV
REAL
DISP
.
02
03
VL
04
05
06
07
08
09
VH
10
11
12
13
A
14
B
15
C
16
D
17
MID
E
18
F
19
G
20
H
21
I
22
J
23
K
24
L
25
M
26
N
27
O
28
SUPER
P
29
Q
30
R
31
S
32
T
33
U
34
V
35
W
36
W+1
37
W+2
38
W+3
39
W+4
40
W+5
41
W+6
42
W+7
43
W+8
44
W+9
45
W+10
46
W+11
47
W+12
48
W+13
49
W+14
50
HYPER
W+15
51
W+16
52
W+17
53
W+18
54
W+19
55
W+20
56
W+21
57
W+22
58
W+23
59
W+24
60
W+25
61
W+26
62
W+27
63
W+28
64
W+29
65
W+30
66
ULTRA
W+31
67
W+32
68
W+33
69
W+34
70
2-32
MODE
CHANNEL
TUNER
BAND
BAND
TV
CATV
REAL
DISP
.
W+35
71
W+36
72
W+37
73
W+38
74
W+39
75
W+40
76
W+41
77
W+42
78
W+43
79
W+44
80
W+45
81
W+46
82
W+47
83
W+48
84
W+49
85
W+50
86
W+51
87
W+52
88
W+53
89
W+54
90
W+55
91
W+56
92
W+57
93
W+58
94
W+59
100
ULTRA
W+60
101
W+61
102
W+62
103
W+63
104
W+64
105
W+65
106
W+66
107
W+67
108
W+68
109
W+69
110
W+70
111
W+71
112
W+72
113
W+73
114
W+74
115
W+75
116
W+76
117
W+77
118
W+78
119
W+79
120
W+80
121
W+81
122
W+82
123
W+83
124
W+84
125
A-8
01
A-4
96
SUB
MID
A-3
97
A-2
98
A-1
99
14
UHF
69
TOTAL 180CH
VHF 124CH
UHF 56CH
NOTE:
TO RECEIVE THE SUBSCRIPTION OR
PREMIUM PROGRAMMING FROM CERTAIN
CABLE COMPANIES.
SPECIAL ADAPTERS MAY BE REQUIRED.
No.52004
AV-32F703
/Y
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
1.SAFETY
The components identified by the
critical for safety. For continued safety replace safety critical
components only with manufactures recommended parts.
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the
following conditions.
(1)Input signal
(2)Setting positions of
each knob/button and
variable resistor
(3)Internal resistance of tester
(4)Oscilloscope sweeping time
(5)Voltage values
Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board
:R1209
R209
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No unit
:[
]
K
:[K
]
M
:[M
]
Rated allowable power
No indication
:1/ 16 [W]
Others
:As specified
Type
No indication
:Carbon resistor
OMR
:Oxide metal film resistor
MFR
:Metal film resistor
MPR
:Metal plate resistor
UNFR
:Uninflammable resistor
FR
:Fusible resistor
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2)Capacitors
Capacitance value
1 or higher
:[pF]
less than 1
:[µF]
Withstand voltage
No indication
:DC50[V]
Others
:DC withstand voltage [V]
AC indicated
:AC withstand voltage [V]
Electrolytic Capacitors
47/50[Example]:Capacitance value [µF]/withstand voltage[V]
VP0206
DP6060
,AV-32F713
,AV-32F803
/Y
Type
symbol and shading are
No indication
:Ceramic capacitor
MM
:Metalized mylar capacitor
PP
:Polypropylene capacitor
MPP
:Metalized polypropylene capacitor
MF
:Metalized film capacitor
TF
:Thin film capacitor
BP
:Bipolar electrolytic capacitor
TAN
:Tantalum capacitor
: Colour bar signal
(3)Coils
:[ µ H]
No unit
Others
:As specified
: Original setting position
(4)Power Supply
when shipped
:DC 20k /V
:B1
:H
20µS/div
:9V
:V
5mS/div
Respective voltage values are indicated
:Others
Sweeping time is
(5)Test point
specified
:All DC voltage values
:Test point
(6)Connecting method
:Connector
:Receptacle
(7)Ground symbol
:LIVE side ground
:ISOLATED(NEUTRAL) side ground
:EARTH ground
:DIGITAL ground
5.NOTE FOR REPAIRING SERVICE
This model's power circuit is partly different in the GND. The
difference of the GND is shown by the LIVE : (
ISOLATED(NEUTRAL) : (
taken for the following points.
(1)Do not touch the LIVE side GND or the LIVE side GND and the
ISOLATED(NEUTRAL) side GND simultaneously. If the above
caution is not respected, an electric shock may be caused.
Therefore, make sure that the power cord is surely removed from
the receptacle when, for example, the chassis is pulled out.
(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL)
side GND or never measure with a measuring apparatus measure
with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND
and ISOLATED(NEUTRAL) side GND at the same time.
If the above precaution is not respected , a fuse or any parts will be broken.
Since the circuit diagram is a standard one, the circuit and
circuit constants may be subject to change for improvement
without any notice.
NOTE
Due improvement in performance, some part numbers show
in the circuit diagram may not agree with those indicated in
the part list.
When ordering parts, please use the numbers that appear
in the Parts List.
AV-32F703
AV-32F713
AV-32F803
/Y
:B2 (12V)
:5V
:Only test point display
:Wrapping or soldering
) side GND and the
) side GND.Therefore, care must be
Jun. 2002 No. 52004
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