Sony KV-XF34K94, Service Manual

Page: 44 / 82

5-2. FRAME SCHEMATIC DIAGRAM
– 48 – – 49 – – 47 – – 50 –
KV-XF34K94
RM-962
KV-XF34K94
RM-962
KV-XF34K94
RM-962
KV-XF34K94
RM-962
CN3903 CN1405 CN6205 CN801 CN803
CN604 CN504 CN503 CN306 CN304
CN703
DY
1
DGC
B
9V
IK
1
5
6
(RGB OUT)
1
2
3
4
5
6
1
VD+ OUT
VD- OUT
15V
N/S ROT
N/S MUTE
GND
E
CN1801
CN704
PICTURE
TUBE
1 2 3 4 5 6
H+ H+ H- H- V- V+
1 2 3 4 5 6 7 1
DF
FBP 135V
NC
GND GND
15V
VD+
CN2822 CN2823
1
2
3
4
5
6
7
VM
GND
9V
VM MUTE
GND
NC
+B
CN5901
1 2 3 4 5 6 7 8 9 10 11
C OUT
NC NC
Y OUT
NC NC
VIDEO IN
VCC GND
NC NC
CN2300
1 2 3 4 5 6 7 8 9 10 11 1 2 3 7
VM
C OUT APCN
FSC GND
9V +B
Y OUT
5V
GND GND
VIDEO
9V
GND
NT/P
AL
1 2 3 4 5 6 7 1 2 3 4 5 6 7
RED
GREEN
BLUE
BLK
GND
SD
A
SCL
GND
VP SCP
GND
7V
GND CVBS
CN307 CN301
RED
GREEN
BLUE BLK GND SD
A
SCL GND
VP
SCP GND 7.5V GND CVBS
1 2 3 4 5 6 7 1 2 3 4 5 6 7
1 2 3 4 5 6 7 1D
F
FBP 135V
NC
GND GND 15V VD+
(POWER SUPPLY, HV, MICON, Y/C JUNGLE)
1 2 3 4 5 6 7 8 9 10 1 2 3 4
CN605 CN101
L OUT
GND
CV/Y OUT
C OUT
NC
GND SCL SD
A
11V
3D GND
3D +VCC
R OUT
3D -VCC
3D GND
1 2 3 4 5 6 7 8 9 10 1 2 3 4
1 2 3
DGC
NC
DGC
1 2 3 4 5 6 7 8 9 2 1
GND LED 1 KEY 2 SIRCS
STBY +5V
7V
LED 2 GND KEY 1 A
C
IN
A
C
IN
KEY 2
LED 1 GND
7V
KEY 1 SIRCS
GND LED 2
STBY +5V
NC NC NC
A
C
OUT
A
C
OUT
1 2 3 4 5 6 7 8 9 1 2 3 4 5
1
2
3
4
5
6
VD+
GND
VD-
15V
NS ROT
NS MUTE
CN507
CN3901
CN3906
1
2
3
4
1
2
3
3D OUT
W
W
SP OUT
SP GND
SP GND
SPR OUT
SP L
SP R
1 2 3 5
W IN W IN
W OUT W GND
(AUDIO PROCESSOR, SUB TUNER) PICTURE
D2
(DF, DQP DRIVE)
VELOCITY
VM1
B7
A
H3
(FUNCTION KEY)
B3
P2
C
CN2801
QP+
NC
QP-
3
2
1
1
2
3
QP+
NC
QP-
CN2821
(MULTI STANDARD COMB FILTER)
R IN 11V SD
A
SCL
GND
S IN C IN
CV/Y IN
GND
L IN
GND
3D -VCC
3D +VCC
GND
GND GND
W OUT W OUT
5 4 2 1
CN6202
A
UDIO GND
MUTE
9V
3 2 1
CN6206
AV SWITCH
CN3451
3 GND/3D-
NECK ASSY
DY ASSY
N/S COIL + N/S COIL -
3 1
NS COIL
CN1802
2N
C
CN702
1
G
2
FBT
4
3
GND
R
H1 3
2
1
E
200V
CN701
2 G
9V IK
GND GND
R B
6 5 4 3 2 1
CN305
1 2 3
H1
GND 200V
CN505
CN904
CN3905 CN3602
CN601 CN104
CN3603
1
E
GND
1
SP R IN
SP GND SP GND
SP L IN
4 3 2 1
CN3902
W GND
4
GND
3
*J2
(3D TERMINAL)
2
1
GND
3D+ IN
4 5 7
L IN
A
UDIO GND
PR
O
T
R IN
6
CN201
PR
O
T
R OUT
GND L OUT GND MUTE
9V
7 6 5 4 3 2 1 1 2 3 4 5 6 7
GND
TV OUT
GND
TV R OUT
GND
TV L OUT
GND
CN102
6
TV L IN
GND GND
TV R IN
7 5 4
CN1407
1 2 3
GND TV IN GND
STBY
-MUTE
8
STBY
-MUTE
8
A
UD GND
A
UD +VCC
A
UD GND
A
UD +VCC
4 3 2 1
A
UDI +VCC A
UDI GND
A
UDI +VCC A
UDI GND
CN608
4 3 2 1
CN6200
3
A
UDIO GND
CN6204
1 2 4
L SP
A
UDIO GND
R SP
GND 2
L IN
GND
3
4
9
5
1
CV/Y IN
S IN
R IN
CN3904
7
6 GND
SW
C IN 8
CN1400
GND
S IN
CV/Y IN
GND
L IN
R IN
9
5
4
3
2
1
6
7
8
GND
NC
C IN
MODULATION
NC
GND
6 5
MUTE
4
AC IN 2
1 AC IN
CN4602
CN601
A
C
IN
A
C
IN
2 1
F
(CISPR)
R-Y
GND
Y
8
7
6
1
2
3
4
5
9
M B-Y
GND
MY
GND
B-Y
M R-Y
CN4302
8
6
7
CN1409
1
5
10
4
3
2
NC 10
9
NC
M R-Y
B-Y
GND
MY
GND
M B-Y
Y
GND
R-Y
IN PICTURE
6
GND SCP VTIM SD
A
7 5 4
CN1408
1 2 3
SUB-V
GND SCL GND
9V
9 8 10
5V 5V
10 8 99
V
GND SCL GND
S VIDEO
3 2 1
CN4301
4 5 7
SD
A
VTIM SCP GND
6
AC IN
NC
NC
AC IN
4
3
2
1
CN3601
Note:
* Not used for this model