Schematic Diagrams - Sony KV-EX29M93 Service Manual

IC6354
CN6103
MULTIPLAY
ROT+
3
1
IC6356
N/S. OUT
ROT- 1
3
1 2 3 4 5 6 7 8 9 10
IC6101
QP-CONT
1 8
2 7
6
3
5
2
5
5
7
6
2
1
3
D1
IC4801
FF CONP1
(DF, DQP DRIVE)
– 83 –
KV-EX29M39/EX29M87/EX34M97
RM-963
KV-EX29M93/EX29M65
RM-964
IC6104
DQP-AMP
1
2
3
8
4
5
6
5
IC6102
DQP-CONT
+
2
1
3
5
7
6
Q6106
CONST. C
1
M-PIN
3 DF PH
H-LIN
4
5 QP DV
6 H-TRP
IC6108
QP PH DAC CONT.
7
8 QP AC
9 CP CTR
H-CENT
10
11 QP AV
QP DC
12
Q6128
H-SAW
H LIN AMP 1
IC6103
H LIN AMP2
M.PIN CONP
1
2
3
1
3
7
5
7
6
1 IC6202
LPF
Q4800 - H DRIVE1
Q4801 - H DRIVE2
IC4802
PLL AMP
5
7
6
2
5
1 7
3
6
IC4803
2
CPC-AMP
IC4800
1
3
FF CONP2
KV-EX29M39/EX29M87/EX34M97
RM-963
KV-EX29M93/EX29M65
RM-964
IC6105
DQP-CONT
2
I
1 Q6107
3 G
DQP H-MOJI
5
6
IC6353
8 5V REG
7
3
IC6351
IC6106
DC CONT.
H-SIZE CONT
2
1
3
5
7
6
CN6100
4 135V
5 135V
14 HP1
17 N/S
28 DF DRIVE
29 FOCUS
30 H LIN
CN6106
10 V COMP+
14 V COMP-
12 V SAW-
8 V SAW+
16 VFB2
19 H CENT
21 H-SAW
Q6125
23 M PIN
24 ABL 1
Q6126
29 HD
25 HD1
26 HD2
HP2
15
14 11 10 9
IC6201
V SIZE COMP
2 5 6
3 4

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.
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.
•
¢
: 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 : PAL
( ) : SECAM
[ ] : NTSC 3.58
« »
: NTSC 4.43
•
Readings are taken with a 10Ω MW 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.
– 84 –