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5-1. BLOCK DIAGRAMS (2)
CN703
7
R IN
6
G IN
5
B IN
TO A BOARD
CN003
2
IK
1
CN706
TO A BOARD
1
G2
CN509
J900
CN908
1
WOOFER MUTE
5
AUDIO L OUT
TO A BOARD
CN1200
6
AUDIO L IN
2
AUDIO R IN
3
AUDIO R OUT
CN906
FUNCTION
1
KEY
SWITCH
J901
S900-S902
6
AUDIO L
L
9
AUDIO R
R
TO A BOARD
CN406
VIDEO
1
4
Y/CVBS
3
C
2
4
2
H2(
)
AV3 INPUT
CN1701
9
V PULSE
TO
7
NS CORRECT
A BOARD
CN510
10
MAGENTA
VM (
All manuals and user guides at all-guides.com
CN707
H2
1
TO A BOARD
CN508
J701
IC701
H2
6
VIDEO AMP
10
3
R IN
KR
7
9
1
G IN
KG
9
PICTURE TUBE
8
2
B IN
KB
8
3
5
IK
H
V
IC1801
ROTATION AMP
TO A BOARD
CN1801
T511 (FBT)
6
-
ROT +
+8V
1
7
5
+
TO
ROTATION
COIL
2
-
ROT -
NS
3
1
CORRECT
3
+
C (
)
R,G,B OUT
J900
HEADPHONES
CN2601
F2601
AC IN
1
AC IN
2
D2903
CN2901
LED
6
TO A BOARD
CN405
SIRCS
7
F2 (
Y/C
IC1902
DF/DQP/TIMING
CN1718
BUFFER AMP
Q.P.-
1
2
7
QP OUT
2
Q1906, Q1907
Q.P.+
5
IC1901
6
Q.P.
COMPARATOR
BUFFER
3
-
Q1901
1
NECK ASSY
+9V
2
+
5
-
BUFFER AMP
7
Q1840, Q1841
6
+
)
VELOCITY
MODULATION
5-2. CIRCUIT BOARD LOCATION
VM Board
VM
CVM Board
H
A
D1
H2 Board
5-3. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
Note :
•
All capacitors are in µF unless otherwise noted.
•
pF : µµF 50WV or less are not indicated except for
electrolytic types.
•
Indication of resistance, which does not have one for
rating electrical power, is as follows.
Pitch : 5mm
Electrical power rating : 1/4W
POWER
•
Chip resistors are 1/10W
•
All resistors are in ohms.
CN2603
AC OUT
1
k = 1000 ohms, M = 1000,000 ohms
TO A BOARD
CN606
AC OUT
2
•
S2601
REMOTE
•
1
CONTROL
RECEIVER
2
IC2901
•
)
AC FILTER,
•
FUSE & SIRCS
•
All variable and adjustable resistors have
characteristic curve B, unless otherwise noted.
•
All voltages are in Volts.
•
Readings are taken with a 10Mohm digital mutimeter.
•
Readings are taken with a color bar input signal.
•
Voltage variations may be noted due to normal production
tolerences.
•
•
•
•
•
- 23 -
Reference Information
RESISTOR
C
C Board
C
N
J
S1 Board
F2 Board
A2
COIL
CAPACITOR
A1
D2
A
A Board
D
A Board
: nonflammable resistor.
: fusible resistor.
: internal component.
: panel designation or adjustment for repair.
: B + bus.
: B - bus.
: RF signal path.
: earth - ground.
: earth - chassis.
RN
: METAL FILM
RC
: SOLID
FPRD
: NON FLAMMABLE CARBON
FUSE
: NON FLAMMABLE FUSIBLE
RS
: NON FLAMMABLE METAL OXIDE
RB
: NON FLAMMABLE CEMENT
RW
: NON FLAMMABLE WIREWOUND
: ADJUSTMENT RESISTOR
LF-8L
: MICRO INDUCTOR
TA
: TANTALUM
PS
: STYROL
PP
: POLYPROPYLENE
PT
: MYLAR
MPS
: METALIZED POLYESTER
MPP
: METALIZED POLYPROPYLENE
ALB
: BIPOLAR
ALT
: HIGH TEMPERATURE
ALR
: HIGH RIPPLE
Note :
The components identified by shading
and marked
are critical for safety.
Replace only with the part numbers
specified in the parts list.
Note :
Les composants identifiés par une trame et
par une marque
sont d'une importance
critique pour la sécurité. Ne les remplacer
que par des pièces de numéro spécifié.
specified.
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