Block Diagrams - Sony KV-32LS65AUS Service Manual

5-1. BLOCK DIAGRAMS (1)

TU1000
CN1000
CN1001 (1/2)
CN1001 (2/2)
CN2000
TO H2 BOARD
CN2906
CN0103
TO F2 BOARD
CN0981
J2000
CN7442
5 QP (+)
TO A BOARD
4 QP (-)
CN7000
1 VM
SCL
AUDIO PROCESSOR
SDA IC2000
FM/AM
RIGHT
60 MONO IN (AM)
SPEAKER OUT R 27
QSS
LEFT
67 IF INI
28
SPEAKER OUT L
VIDEO SCL
SCL WOOFER
2
SUBWOOFER OUT 30
SDA
3 SDA
RIGHT OUT
36 SC1 OUT R
RIGHT IN
57 SC1 IN R
LEFT OUT
37 SC1 OUT L
LEFT IN
56 SC1 IN L
BLUE IN 1
71 XTAL IN
GREEN IN 1
RED IN 1
72 XTAL OUT
VIDEO OUT 1
VIDEO IN 1
1 RIGHT OUT
33 SC2 OUT R
2 RIGHT IN
54 SC2 IN R
3
LEFT OUT
34 SC2 OUT L
6 LEFT IN
53 SC2 IN L
7 BLUE IN 2
11 GREEN IN 2
15 RED IN 2
19 VIDEO OUT 2
20
VIDEO IN 2
RIGHT OUT
1
2
RIGHT IN
51 SC3 IN R
3 LEFT OUT
6 LEFT IN
50 SC3 IN L
19 VIDEO OUT 2
20 V/Y IN 3
HEADPHONE
1 KEY
AMPLIFIER
4 Y/CVBS FRONT
IC2001
6
LEFT
5 1 48 FR IN R
9 RIGHT
3 7 47 FR IN L
2 LED
1 SIRCS
TO A BOARD
SHEET 2
R OUT
L OUT
CN7444
QP (-)
1
QP (-) 2
QP (+) 3
VM AMPLIFIER
+9V
BUFFER Q7400
QP (+)
VM AMPLIFIER VM AMP 4
BUFFER Q7403 OUTPUT Q7406
VM AMPLIFIER
VM 7
BUFFER Q7401
VM 8
VM AMPLIFIER VM AMP
BUFFER Q7405 OUTPUT Q7407
VM ( )
VELOCITY
MODULATION
AUDIO AMPLIFIER
IC2500
5 IN R
OUT R 12
1 IN L OUT L 14
6 IN W
9 MUTE W 3
OUT W
10 MUTE
OP. AMP
IC5104
DAC IC5103
BACKEND: DEFLECTION -
RGB PROCESSOR
IC7002
FS 100
33 YSYM 2 R OUT 30
B TXT
34 B2 IN
G TXT
G2 IN 28
35 G OUT
R TXT
36 R2 IN
Y IN 100
52 Y1 IN B OUT 26
U IN 100
53 CB1 IN
V IN 100 MP PARA
54 CR1 IN EXTRA PARA 63
DF PARA
H SYNC
HS IN 64
59 DF PARA
V SYNC E/W
60 VS IN EW OUT 1
H DRIVE
PIP Y
56 Y2 IN HD OUT 17
AFC PULSE
PIP CB
18
57 CB2 IN HP IN
PIP CR X RAY
58 CR2 IN X RAY IN 20
V OUT IC5400
VDP OUT 5 1
VDN OUT 6 7
PART OF
V PROT
16
VPROT
Q5400
Q5401
VM OUT 45
- 25 -
QP-
QP+
VM
NECK ASSY
CN2501
R 4
L 1
CN2502
R IN
3
L IN 5
R OUT 2
L OUT 6
CN2500
WOOFER 1
CN5100
ROT - ROT-
1
1
ROT+ ROT+
3
4
OP. AMP IC5301 COMPARATOR IC5302
CN5002
DF DRIVE 2
5 6 7
DF PHOCUS PHASE
3 6 3
M PIN CONT M PIN CONT
4
7
H CENTRE 3
CN7001
R- 1
R+ 2
G-
3
G+ 4
B- 5
B+ 6
CN5801
MP PARA 2
DF PARA 1
E/W
3
H DRIVE 5
AFC PULSE 6
X RAY 8
CN7000
VM 1
A 1/2 ( )
VIDEO AND AUDIO PROCESSORS,
AUDIO OUTPUT, VERTICAL DEFLECTION
TO
SPEAKERS
TO H2 BOARD
CN2908
TO
SUBWOOFER
TO
ROTATION
COIL
TO D BOARD
CN8810
TO C BOARD
CN7301
TO D BOARD
CN8620
TO VM BOARD
CN7442