Block Diagrams - Sony KV-32HQ100B Service Manual

5-1. BLOCK DIAGRAMS (2)

A 2/3 ( )
SHEET 1
AUDIO OUT, TUNERS,
MEMORY STICK AND
DEFLECTION
CN5006
4 ABL
3 PSG
2 VP
TO
SF BOARD
10 1K-F/B
CN5508
1 HP
6 SCL
7 SDA
CN5004
1 DF PARA
2 MP PARA
3 E/W
4 HC PARA
TO
D1 BOARD
5 H DRIVE
AMPLIFIER
CN8500
Q5800, Q5801
6 AFC PULSE
7 ABL
8 X-RAY
IC5302
4
2
5
IC5300
CN5002
7 QP+ AMPLIFIER
17 22
Q5308
5 QP- AMPLIFIER 20
5
TO Q5305
VM BOARD
9
CN7401
AMPLIFIER
6 8
Q5304
1 VM
VG(L) 12
RECTIFIER
Q6804
1 V SENSE
VS 15
RECTIFIER
Q6805
VG(H) 16
OCP 9
F/B 2
IC6800
CN6801
1/2
AFC PULSE
6 AFC PULSE BUFFER
DETECT
Q6803
Q6801, Q6802
3
1
1
2 3 2
TO A BOARD
5
IC6807
CN5009
7
REGULATOR
6
IC6801
7 DF DRIVE
Q8909
8 ABL
SHEET 3
IC7000
R IN Y-BE
38 Y IN 47
G IN CB-BE
37 CB IN 48
B IN CR-BE
36 CR IN 49
VP BE
6 AMPLIFIER
R OUT 32
SFC YSYM Q7000
34 YSM
AMPLIFIER
DPIC G OUT 30
DPOT OFF Q7001
40
HP BE
F/BACK
HS IN
55
Q7006, Q7007, 1K F/B
SCL Q7008, Q7009,
53
Q7010
52 SDA
AMPLIFIER
B OUT
28
Q7002
DF PARA
10
IC5100
MP PARA
8
11 E/W 8
V SAW 0
16 7
AMPLIFIER
HC PARA
7
Q5802
2
4 H DRV
V SAW 1 17 3
3
1 HP IN
22 ABL IN IC5400
57 H PROT
V DRV- 18 1
13 V PARA 1 5
X700
V DRV+ 19 7
63 CERA
12 V PARA 2 V PROT 56
42 VM 1K IN 24
Q5804
+9V
Q5805
IC5000
HC PARA H CENTRE
4 10
MP PARA
9
SCL
20
SDA
AMPLIFIER
21
Q5301
DF PH
3
QP PH
7 1
AMPLIFIER
Q7005
AMPLIFIER
Q5310, Q5311
FILTER
L6802
T6800
9
HV
200V 8
HV OVERSHOOT
17 PROTECT
7 Q6815, Q6816, Q6817
13
5
15
200V
10
6 14
4
G2
3
16 6 DYNAMIC
FOCUS
T8901
FV 1
11 1
18
19
12
IC6802
ABL
PROTECT
7
Q6807
5
CATHODE
3 4 6 HV FEEDBACK
REF
BUFFER
UNDER
VOLTAGE
IC6803
PROTECT
SHUNT Q6808
REGULATOR
D2 (
TO A BOARD
CN5003
R OUT 1
G OUT 3
TO
C2 BOARD
B OUT 5
CN7301
1K 8
CN5007
ROT- 1
TO
ROTATION
ROT+ 3
COIL
CN5013
V PIN+ 1
TO
VM BOARD
V PIN- 3
CN7405
CN5001
V+ 1
TO
H/S SWITCH D1 BOARD
Q5400 V- 3 CN8612
D5403
D5404
CN5008
H CENTRE 3
TO
D1 BOARD
DF DRIVE 2
CN8616
CN5009
DF DRIVE 7
ABL 8
TO
ABL/UVP PROT 4
D2 BOARD
AFC PULSE 6 CN6801
HOP OVP 5
SHEET 1
SS RESET
Q6814
Q6813
DYNAMIC
3 FOCUS
Q8918
CN6801
2/2
HPROT 4
TO A BOARD
CN5009
HOP OV 5
)
DYNAMIC PICTURE
STABILISING CIRCUIT
- 35 -
CN8612
V+
1
3 V-
CN5001
IC8801
HORIZONTAL OUTPUT STAGE
UPC 1898
BUFFER
HDT
HD2 OUT 28 Q8010
T8100
Q8011
BUFFER
HDT
HD1 OUT 29 Q8014
T8101
Q8015
SWITCH &
AMPLIFIER
Q8808
Q8809
H CENTRE IN 11
BUFFER
LINEARITY
LIN OUT 14 Q8507
Q8106
Q8508
BUFFER
INNER PIN
12 LIN PARA MP OUT 16 Q8503
Q8105
Q8504
H PULSE 17
EW
8
SWITCH
HST PROTECT 7
Q8308
DELAY 26
HD IN 1
IC8501
OP AMP
6
BUFFER
Q8509
3 Q8510
7
5
2
CN6300
F6300
1 AC IN
VARISTOR
VD6300
2 AC IN
IC500
CN500 SIRCS RECEIVER
3 SIRCS
OUT
TO A BOARD
CN1014
RESP LED
4 SWITCH
Q500
SWITCH
Q501
F ( )
AC SW, SIRCS RX,
LED
CN807
HEADPHONE R OUT 1
HEADPHONE L OUT 3
TO A BOARD
CN1016
AV4 LEFT IN 9
AV4 RIGHT IN 11
AV5 LUMINANCE 7
AV5 CHROME IN 5
SWITCHES
CN809
VOL-
S801
VOL+
PRESET
TO A BOARD
S800
VIDEO
CN1011
PROG-
S802
PROG+
H(
FRONT AV AND
HEADPHONE
DY ASSY
CN8611
V+ 6
V- 5
H- 4
H- 3
H+ 2
UPPER H+ 1
H OUT
Q8102
LOWER HEATER 5
HDT
H OUT TO C2 BOARD CN7305
T8202
Q8103
CN8614
DF PROTECTION
Q8601
CN8616
H CENTRE 3
PRE RGB 1 TO A BOARD
NOT
+B CN5008
DF DRIVE 2
USED
+B
CN8500
AFC PULSE 6
SWITCH
Q8701
EW 3
MP PARA 2
TO A BOARD
BUFFER AMP CN5004
X-RAY 8
Q8807
Q8806
H DRIVE 5
HC PARA
4
D1 ( )
HORIZONTAL
DEFLECTION
CN6302
AC OUT 1
TO G BOARD
CN6001
AC OUT 5
D501
J800
HEADPHONES
CN800
L
R
VIDEO
1
Y/C
3
4
2
)