Sony KV-SR34M59K Service Manual ▷ View online
– 37 –
KV-SR34M59K/SR34M89K
RM-W109
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.
noted.
•
All resistors are in ohms.
k
k
Ω = 1000Ω, MΩ = 1000kΩ
•
Indication of resistance which does not have rating electrical
power is as follows.
power is as follows.
Pitch: 5 mm
Rating electrical power 1/4W (CHIP: 1/10W)
Rating electrical power 1/4W (CHIP: 1/10W)
•
: nonflammable resistor.
•
¢
: internal component.
•
: panel designation or adjustment for repair.
•
All variable and adjustable resistors have characteristic curve
B unless otherwise noted.
B unless otherwise noted.
•
Readings are taken with a color-bar signal input.
no mark
no mark
: Common
(
)
: PAL
[
]
: NTSC 3.58
•
Readings are taken with a 10M
Ω digital multimeter.
•
Voltage are dc with respect to ground unless otherwise
noted.
noted.
•
Voltage variations may be noted due to normal production
tolerances.
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.
Reference information
RESISTOR
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
: RW
NONFLAMMABLE WIREWOUND
:
✽
ADJUSTMENT RESISTOR
COIL
: LF-8L
MICRO INDUCTOR
CAPACITOR
: TA
TANTALUM
: PS
STYROL
: PP
POLYPROPYLENE
: PT
MYLAR
: MPS
METALIZED POLYESTER
: MPP
METALIZED POLYPROPYLENE
: ALB
BIPOLAR
: ALT
HIGH TEMPERATURE
: ALR
HIGH RIPPLE
Note:
The component identified by shading and
mark
mark
! are critical for safety. Replace only
with part number specified.
Note: "A" board schematic diagram is divided into 3
blocks. Each block is named by its function and
block "number". eg: Processor/Audio/Tuner/Jack
(Block 001).
Joint connection between boards can be identified
using the block number followed by the grid's guide.
block "number". eg: Processor/Audio/Tuner/Jack
(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.
002 joint "+B" located at grid 16F.
K Board
J3 Board
BC Board
A Board
F Board
VM Board
H4 Board
H5 Board
C Board
DL Board
B Board
– 42 –
KV-SR34M59K/SR34M89K
RM-W109
4-3-3. A Board – Heat Sink (Block 003)
Mount Mecha
X40360521
A503
IC503
Mount Mecha
X40360506
A511
Q511
Mount Mecha
406084011
A6070
D607
Mount Mecha
407902811
A6079
Q607
Mount Mecha
407902811
A608
Q608
Mount Mecha
406084011
A635
D635
Mount Mecha
406084011
A637
D637
Mount Mecha
407215201
A604
IC604
1M
R6019
1M
R6016
IC_GND
002:8A
4
C
A
D
B
1
B
2
C
3
D
A
Mount Mecha
406290872
A505
Q505
Mount Mecha
410268311
*A002
CLP002
Mount Mecha
407841701
*A638
D638
Mount Mecha
403343761
*A6071
IC607
Mount Mecha
406846881
*A200
IC200
Mount Mecha
410262101
A001
IC001
A
(Block 003) Heat Sink
B-BX1L-E..-A (BLOCK 003).-SR34M59K
Click on the first or last page to see other KV-SR34M59K service manuals if exist.