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KV-SZ29M80/N60
RM-GA002
4-2. CIRCUIT BOARDS LOCATION
4-3. SCHEMATIC DIAGRAM INFORMATION
Note:
All capacitors are in µF unless otherwise noted.
•
•
All electrolytic capacitors are rated at 50V unless otherwise
noted.
•
All resistors are in ohms.
kΩ = 1000Ω, MΩ = 1000kΩ
•
Indication of resistance which does not have rating electrical
power is as follows.
Pitch: 5 mm
Rating electrical power 1/4W (CHIP: 1/10W)
•
: nonflammable resistor.
•
: fusible resistor.
¢
•
: internal component.
•
: panel designation or adjustment for repair.
•
All variable and adjustable resistors have characteristic curve
B unless otherwise noted.
•
Readings are taken with a color-bar signal input.
no mark
: Common
(
)
: PAL
[
]
: NTSC 3.58
•
Readings are taken with a 10MΩ digital multimeter.
•
Voltage are dc with respect to ground unless otherwise
noted.
•
Voltage variations may be noted due to normal production
tolerances.
•
All voltage are in Volt.
✽
•
: Cannot be measured.
•
Circled numbers are waveform references.
•
: B +bus.
•
: B –bus.
•
k
: signal path.
Note: The reference number which starts with Wxxx
(eg: W003) indicates a wire to wire connection.
Note: Components marked as XX are not fitted on this
model.
CV Board
A Board
Reference information
RESISTOR
: RN
: RC
: FPRD
: FUSE
: RS
: RB
: RW
: ✽
COIL
: LF-8L
CAPACITOR
: TA
: PS
: PP
: PT
: MPS
: MPP
: ALB
: ALT
: ALR
Note:
The component identified by shading and
mark ! are critical for safety. Replace only
with part number specified.
Note: "A" board schematic diagram is divided into 7
blocks. Each block is named by its function and
block "number". eg: Processor (Block 001).
Joint connection between boards can be identified
using the block number followed by the grid's guide.
<
eg:-
+B
002:16F
Meaning: Block 001 joint "+B" is connected to Block
002 joint "+B" located at grid 16F.
– 32 –
METAL FILM
SOLID
NONFLAMMABLE CARBON
NONFLAMMABLE FUSIBLE
NONFLAMMABLE METAL OXIDE
NONFLAMMABLE CEMENT
NONFLAMMABLE WIREWOUND
ADJUSTMENT RESISTOR
MICRO INDUCTOR
TANTALUM
STYROL
POLYPROPYLENE
MYLAR
METALIZED POLYESTER
METALIZED POLYPROPYLENE
BIPOLAR
HIGH TEMPERATURE
HIGH RIPPLE
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