Sony KV-EF29M31 - 6 Diagrams; Block Diagrams

KV-EF29M31/EF29M61/EF29M80/RM-881
EF29M90/EF29M91EF29M80/RM-881
KV-EF29M31/EF29M61/EF29M80/RM-881
EF29M90/EF29M91EF29M80/RM-881
KV-EF29M31/EF29M61/EF29M80/RM-881
EF29M90/EF29M91EF29M80/RM-881
KV-EF29M31/EF29M61/EF29M80/RM-881
EF29M90/EF29M91EF29M80/RM-881
– 41 – – 42 –
– 43 –
– 44 –
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAMS (1)
2
H DRIVE
Q2502
AFC
CN520
CN506
3H DRIVE
T2502
HDT
H OUT
Q2591
T2505 T2504
S2502
+B
H CENT
1
2
3
3
7
1
5
FB-PLS
REFVOLT
DRV IN
OUT
IC1501
V OUT
PROTECT
Q1501,1503
+B
PROTECT
Q803
INV
Q1502
1
8
X-RAY
V IN
2
D
CN108
V IN
CN526
INV
Q1800
7
4
2
8
MUTE
PIM AMP
Q1802
N/S MUTE
Q1803
IC1800
N/S DRIVE
9
10
ROTATION
N/S MUTE
3
1
N/S COIL +
N/S COIL -
N/S
COIL
CN1804
PIN CONTROL
6
5
7
IC2504(1/2)
PIN CONTROL
Q2505
PIN OUT
Q2503
1
2
3
4
5
6
DY1
H+
H-
V-
V+
E/W 7
ABL
VTIM
4
2
1
5
1
5
AC
AC
CN1691 CN2600
AC
AC
4
1
CN1690
S1690
POWER
H7
(4/4)
1
3
2
1
DGC
DGC
DGC CHK
DGC CHK
CN2605
CN2602
FOR CHECK
DGC
AC IN
110V-240V
50/60MHz
T2603 T2601 T2602
RY2600
Q2600
RELAY DRIVE
D2600
AC-RECT
6
7
8
2
3
4
9
6
9
2
1
7
IC601
REG CONTROL
CLAMP
Q600
10
11
15
17
18
16
12
13
14
T601
F
TO C1 BOARD
CN701
H1
4
CN0521
+7V
+14V
+11V
AUDIO+30V
IC603
ISOLATION
1
2
IC602
SENSOR
AMP
STBY SW
Q601-603
+B
+56V
1
2
STBY
DEGAUSS
CN528
1
2
1
2MUTE
CN2603 CN3802
MUTE
CN106
A
D
H/V
POWER SUPPLY
4
5
2
4
1 HV
13
7
9
11
2
4
8
10
2
4
8
10
+200V
+B
+15V
T801
FBT
DF-1
DF-2
FBP
V BLK
CN0522 CN2822
HV
(TO CRT)
DY
3
4
7
6
2
8
-IN1
+IN1
-IN2
+IN2
OUT1
OUT2
IC3805
N/S DRIVE
BUFF
Q23812
Q3809
Q3810,3811
N/S MUTE DRIVE
N/S MUTE DRIVE
3 4
IC3807
SENSOR UNIT
REF X OUT
3
1 N/S(E)
CN3804
N/S(B)
N/S COIL
DH
(N/S COIL DRIVE)
DF OUT
Q2807
DF DRIVE
Q2805,2806
7
6
5
H PULSE
Q2821
IC2801(1/2)
DF AMP
DQP DRIVE
Q2802
1
2
3
5
6
7
V PULSE
Q2814,2815,2817,2818
IC2801(2/2)
DQP AMP
IC2805
V PARA AMP
IC2504(2/2)
LIMITER
Q2812
+9V
+
+9V +15V
DQP OUT
Q2811
V PARA
Q2813
V-DC CONT
Q2822 Q2823
IC2803
9V REG
CN2821
3 2
6 5
QP- QP+
CN961
7 8 1 3 4 2
QP- QP+
VM
2
VM DRIVEBUFFAMP
Q963,965Q967,968Q961,962
CN961
VM
FROM B3 BOARD
CN3305
B
VM
(VELOCITY MODULATION)
NECK ASSY
B-SS6562<INY>-B/D-1
ÆÆÆ
Æ
Æ
TO A BOARD
E
CN107
TO A BOARD
C
CN109
FROM A BOARD
PIN DRV
-15V
DEGAUSS
FROM A BOARD
T805
V-DC OUT
TO/FROM