Sony KV-EX29M61, Service Manual

Page: 56 / 114

KV-EX29M61
RM-964
KV-EX29M61
RM-964
I
G
IC6353
Q6107
5V REG
DQP H-MOJI
1
3
4
5
6
7
8
9
10
11
12
M-PIN
DF PH
H-LIN
QP DV
H-TRP
QP PH
QP AC
CP CTR
H-CENT
QP AV
QP DC
2
3
5
6
1
7
135V
HP1
N/S
DF DRIVE
FOCUS
H LIN
V COMP+
V COMP-
V SAW-
V SAW+
VFB2
H CENT
H-SAW
M PIN
ABL 1
Q6125
H LIN AMP 1
Q6126
H LIN AMP2
IC6201
V SIZE COMP
Q6128
H-SAW
Q6106
CONST. C
2
5
7
3
1
IC6103
M.PIN CONP
IC6102
DQP-CONT
2
3
5
6
1
1
7
2
3
5
6
1
7
1
3
8
6
5
IC6354
MULTIPLAY
+
IC6356
N/S. OUT
1
2
3
8
7
6
5
IC6101
QP-CONT
3
1
2
4
5
3
IC6104
DQP-AMP
2
3
5
6
7
1
8
IC6351
DC CONT.
ROT-
ROT+
IC6105
DQP-CONT
IC6106
H-SIZE CONT
IC6202
LPF
Q4800 - H DRIVE1
Q4801 - H DRIVE2
QP (
–
)
CN6104
TO RT COIL
CN5402
CN6100
CN6106
CN6103
3
1
4
135V 5
14
17
28
29
30
10
12
8
16
19
21
23
24
29
25
26
15
14
14 11 10 9
2
3 4
6 5
5
IC6108
DAC CONT.
D1
(DYNAMIC FOCUS, DYNAMIC QUAD POLE DRIVE, HORIZONTAL DRIVE GENERATOR)
1 2 3 4 5 6 7 8 9 10
5
6
2
3
7
1
IC4801
FF CONP1
5
6
2
3
7
1
IC4800
FF CONP2
5
6
2
3
7
1
IC4802
PLL AMP
5 6
7
IC4803
CPC-AMP
HD1
HD
HD2
HP2
8-2. 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
= 1000
Ω
, M
Ω
= 1000k
Ω
•
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
Underline : PAL
( )
: SECAM
[ ] : NTSC 3.58
« »
: NTSC 4.43
•
Readings are taken with a 10M
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.
– 60 – – 59 –