Sony TRINITRON KV-ES38N90, Руководство по обслуживанию

Страница: 63 / 144

KV-ES38N90
RM-958
KV-ES38N90
RM-958
– 66 – – 65 –
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)