DOWNLOAD Sony KV-DR34M97 Service Manual ↓ Size: 17.82 MB | Pages: 127 in PDF or view online for FREE

Model
KV-DR34M97
Pages
127
Size
17.82 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-dr34m97.pdf
Date
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– 48 –
– 47 –
KV-DR34M97
RM-991
KV-DR34M97
RM-991
2
3
4
5
6
7
8
9
10
11
22
21
20
19
18
17
16
15
14
13
12
Q6107
2SB1142-T
DQP DRIVE
CN6101
8P
WHT
: S-MICRO
CN6102
3P
BLK
: S-MICRO
QPDV
QPAV
HCENT
HLIN
DFPH
QPPH
HTR
GND
VCC
SCL
SDA
SAD 2
SDA 1
SDA 0
SW3
SW2
IC6205
CXA1875AM
DAC CONT
ISEL
HSAW IN
HSAW
GND
DQPD
9VD
VCC2
DQPPHA
DFPHA
DQPAA
NC
DFD
GND
HPIN
GND
OP6P
OP6M
OP6O
VCC1
DQPPOA
DQPVMA
DQPVM
IC6501
LA6510 N/S-OUT
Q6104
IRF1720-LF49
DQP (DC)
DRIVE
IC6100
UPC-5023
DF/DQP
CONTROL
IC6402
UPC1898
HIP SYSTEM CONTROL
HD IN
VCC
SAW 1
HD1 OUT
SAW 2
HD2 OUT
SAW 3
SS
VRFF
DUTY
HST
PROT REF
HS CONT
LIMIT TIME
CENT
+B SENSE
L IN PARA
PWMSAW
CENT OUT
MP PARA
L IN OUT
H PULSE
GND
MP OUT
EW
DY
HS AMP OUT
PIN OUT
FH SELECT
HD1 DELAY SET
PROT DETECT
1
1
2
3 4
5
6
7
8
9 10
–
+
–
+
– +
–
+
1
2
34
56
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Q6414/Q6415
2PB709AR/
MSD601-RT
HDZ. DRIVE
Q6410/Q6409
MSD601-RT1/
2PB709AR
HDI. DRIVE
Q6413/Q6412
MSD601-RT1/
2PB709AR
H SIZE DETECT
Q6418/D6411
C6427
H LIN, DRIVE
IC6201
LM393N
M. PIN CONP
Q6213/Q6212
MSD601-RT1/
2PB709AR
HZ00MING /PIN. CONTROL
Q6422/Q6423/Q6424
Q6425
Q6417/Q6419/Q6420
Q6421/others
H PIN DRIVE
Q6215/Q6216
MSD601-RT1/
2PB709AR
IC6401
LM393N
HD COMP
1
2
3
4
8
7
6
5
– +
–
+
1
2
3
4
8
7
6
5
(DEFLECTION CONTROL CIRCUIT)
D5
8
7
6
5
3
4
2
1
9V
GND
N.C.
QP (
–)
QP (+)
N.C.
N.C.
135V
ROT COIL (+)
3
1
NC
NOT COIL (
–)
2
CN6100
50P
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
13
PROT
NC
NC
135V
135V
NC
NC
SDA
SCL
GND
GND
12V
15V PULSE
GND
DF DRIVE
10.5V
10.5V
GND
–15V
GND
VFB
EW
NC
HC PARA
HL IN
MP PARA
5V
DF PARA
H CENT 
HTR
GND
GND
M PIN
HD
9V
HD DC
GND
GND
H PULSE
GND
GND
V COMP
GND
H PROT
HD2
PRE RGB
HD 1
ABL (LARGE)
PROT
N/S
– 49 –
KV-DR34M97
RM-991
7-2. SCHEMATIC DIAGRAMS
Note:
•
All capacitors are in µF unless otherwise noted.
•
All electrolytic capacitors are rated at 50V unless otherwise
noted.
•
All resistors are in ohms.
k
Ω = 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.
•
¢
: 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 10
Ω digital multimeter.
•
Voltage are dc with respect to ground unless otherwise
noted.
•
Voltage variations may be noted due to normal production
tolerances.
•
All voltages are in V.
•
∗
: Cannot be measured.
•
Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
•
÷
: signal path.
Reference information
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 
! are critical for safety. Replace only
with part number specified.
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