Sony Trinitron KV-ES34K90, Service Manual

Page: 42 / 110

KV-ES34K90
RM-959
KV-ES34K90
RM-959
KV-ES34K90
RM-959
KV-ES34K90
RM-959
– 72 – – 73 – – 74 – – 71 –
1 L SP
R SP
LHP
RHP
CN1118
FS IN
B IN
TO V BOARD
CN1801
G IN
R IN
TEXT RED
CN1140
TEXT GREEN
TEXT BLUE
TEXT BLK
4
6
7
61
52
62
6
3
7
8
32
33
34
36
37
35
9
19
13
54
53
64
7
45
16
17
18
23
29
30
31
47
49
40
48
50
VP 100
KEY 2 IN LED R LED G SIRCS LN IN LP IN RN IN RP IN TVL OUT TVR OUT CVBS 2 OUT CVBS 1 OUT KEY 1 IN
I
ANTENNA IN
RF SIGNAL
RF SIGNAL
IC001
MAIN CONTROLLER
DEGAUSS KEY 2
LED 1
LED 2
SIRCS
KEY 1
ATT SW
AGC MONITOR
AFT1
AFT2
F MONO F MONO
AFT2
AFT1
AGC
ST
MSP RESET(MSP)
MUTE
SDA 1
SCL 1
W PROTECT
SDA0
SCL0
NS ROT
ST-BY
OVP
OCP
H SYNC
V SYNC
R
G
B
YS
YM
RESET
B-INT
HP100
CN1150
R
G
B
Q002
BUFFER
Q001
INVERTER
YS
IC002
CN1100
B INT
TO H2 BOARD
CN1934
CN1195
TO H1/H3 BOARD
CN1901/CN1980
CN1190
TO J BOARD
CN8304
CN1180
CP1300
X MUTE
Q301 Q313
MUTE
ST
MSPR
STBY
MUTE
SDA
SCL
IC003
EEPROM
WC
CN1162
DEGAUSS
NS ROT
ST-BY
OVER VOLTAGE PROT.
OVER CURRENT PROT.
CN1161
LO
RO
L+
L-
R+
R-
L-UB
R-UB
IC1205
DIFFERENTIAL AMP
MSPR
SDA
SCL
F MONO
MODE
AFT1
Q101
BUFFER
ST
AG
AFT2
Q3300
Q3301
AMP.
11
6
17
16
L-UB
LOUT
IN
OUT
ROUT
OUT
IN
R-UB
IC1201
TONE-CTRL
IC1203
R-AMP
IC1204
L-AMP
IC2200
HP-AMP
RESET IC
TO SPEAKER
TO H2 BOARD
CN1932
TO E BOARD
CN1401
TO D BOARD
CN6800
TO D BOARD
CN6605
T
O
B
U
S
C
O
N
T
R
O
L
LE
R
1 3
7 5
1
9
9
1
1 2 3 4
14 16 17 20
R OUT
TU101
TU3301
L OUT
DEL OUT
SDA
SCL
NC
NC
NC (RESET)
PLL-SW
AFT OUT
RF AGC
SDA
SCL
DET OUT
SIGNAL
SPLITTER
AFT OUT
SDA
SCL
2 1 2 4 7
1
7
3
2
5
6
1
5
6
7
A20
11
20
5
11
13
1
2
23
BLUE OUT
21
RED OUT
20
GREEN OUT
19 25 27 29
3
5
7
9
CN1193
A
(MAIN-MICON, TUVIF, AUDIO AMP)
I
G
IC6353
Q6107
5V REG
DQP H-MOJI
1
2
3
4
5
6
7
8
9
10
11
12
M-PIN
DF SW
DF PH
H-LIN
QP DV
H-TRP
QP PH
QP AC
CP CTR
H-CENT
QP AV
QP DC
2
3
5
6
1
7
DF SW
HP1
N/S
DF DRIVE
FOCUS
H LIN
GND
V COMP+
V COMP-
V SAW-
V SAW+
VFB2
H CENT
H-SAW
M PIN
ABL 1
HP1
REF
CP CNTL
Q6125
H LIN AMP 1
Q6126
H LIN AMP2
IC6201
V SIZE COMP
Q6128
H-SAW
Q6106
CONST. C
2
5
7
3
1
IC6103
M.PIN CONP
IC6102
DQP-CONT
2
3
5
6
1
1
7
2
3
5
6
1
7
1
3
8
6
5
IC6354
MULTIPLAY
+
IC6356
N/S. OUT
1
2
3
8
7
6
5
IC6101
QP-CONT
3
1
2
4
5
3
IC6104
DQP-AMP
TO VM BOARD
2
3
5
6
3
1
8
IC6351
DC CONT.
ROT-
ROT+
IC6105
DQP-CONT
IC6106
H-SIZE CONT
IC6202
LPF
QP (–)
CN6104
TO RT COIL
TO E BOARD
CN4800
TO BOARD CN6802
CN6101
CN6100
CN6103
3
1
6
4
2
10
14
17
28
29
30
34
35
37
33
41
44
46
48
49
39
14 11 10 9
2
3 4
6 5
5
IC6108
DAC CONT.
D1
(DF, DQP DRIVE)
1 2 3 4 5 6 7 8 9 10