Dell D1025TM - UltraScan 1000HS - 17" CRT Display Instrukcja serwisowa - Strona 16
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CN307
9P
WHT
BGND
1
BLUE
2
GGND
3
5
SIGNAL IN
GREEN
4
RGND
5
RED
6
GND
7
1
11
CONNECTOR
VD
8
15PIN
D-SUB
6
HD
9
CN309
7P
HSYNC
7
GND
6
VSOUT
5
4
CSYNC
BPCLP
3
SHRP1
2
CBLK
1
CN306
6P
VRTRC
1
HRTRC
2
GND
3
IICSCL
4
GND
5
IICSDA
6
CN310
4P
HOSTGND
4
DDCSDA
3
DDCSCL
2
NC
1
CN311
3P
DDCSCL
3
DDCSDA
2
CPUGND
1
CONV-CONTROL
CN701
CY
8P
IC701
CY4-
8
2
15
6
CY4+
7
H-CONVOUT
V.REF
13
5
7
CY3-
6
IN
V-CONVOUT
10
11
8
CONV AMP
CY3+
5
H-STATICOUT
2
V-SIN
IC702
14
9
CY2-
4
V-STATICOUT
6
3
CY2+
3
VPOSIN
16
SDL
CY1-
2
14
17
HD.IN
1
CY1+
1
SCL
V.REF OUT
3
4 12 13
5
FUNCTION
SWITCH
CN903
15
7P
PB4
46
CBLANK
1
CBLANK
5
48
SHRP1
2
DA4
PA5
22
47
BPCLAMP
3
BPCLAMP
PA6
28
CSYNC
4
C-SYNC
20
5
V-SYNC
VSYNC
GND
6
IC900
30
HSYNC
7
H-SYNC
SYN BUFF
1
4
CPU
CN902
RESET
54
RESET
IC901
IC904
10P
23
WHT
LOCK
26
34
DDCSCL
DDCSCL
1
V-OUT
}
35
27
DDCSDA
2
DDCSDA
H-OUT
33
HOST
GND
3
PCI
32
HFB
NC
4
37
IICDATA
5
DATA
GND
6
36
IICCLK
7
CLK
4
DA3
GND
8
HRTRC
9
26
9
DA8
VRTRC
10
V-DRIVE
18
PB1
CN901
6
4P
REMOTE
ON/OFF
WHT
24
HTR
STDBY
DGND
1
15
ABL
+5V
2
+5V
38
RXD
3
RXD
39
3
DEGAUSS
TXD
4
TXD
S0-S4
ROTATION
7
49-53
TO
S-CAP
CHANGE
RELAY
DRIVE
+12V
Q601
DGC
CN601
SW-REG
CONT
1
3P
IC601
SW-REG
Vcc
3
OUT
5
OUT
DGC1
3
FLDBK
Q602
NC
2
EA
CIS
DGC2
1
13
7
LFT
CN600
LF602
AC-RECT
AC IN
D601
IC603
CN602
2P
5
1
THP601
2
THP601A
1
4
2
IC006
SHARPNESS
R-OUT
5
21
6
BIN
R-OUT
R-IN
G-OUT
3
19
8
GIN
G-OUT
G-IN
B-OUT
17
10
1
RIN
B-IN
B-OUT
14
11
SYN-OUT
CLAMP
IC001
13
CLAMP
RGB PRE-AMP
12
16
T-SW
&
LEVEL
BLK
15
12
R-OSD
R-OSD
OSD
R-BKG
13
14
IC003
G-OSD
G-OSD
G-BKG
14
13
B-OSD
B-OSD
B-BKG
15
12
OSD-BLK
OSD-BLK
SCL
SDA
G2
28
2
1
10
7
VFLB
SDA
5
8
SWITCH
HFLB
SCL
Q004
(VIDEO)
POWER
(
)
DEFLECTION
27
10
3
V.DIV
V.SIN
SDA
4
V-OUT
OUT
4
SCL
+IN
IC401
5V
8
5
V.SAW
-IN
EPROM
23
V-REF
IC905
DEF. CONTROL
IC902
DRIVER
Q901,Q902
H-CENTER
4
H-REG
2
IC503
Q520
5
3
2
17
LOCK
H.OUT
28
12
V-IN
V.
DEF
26
14
H-IN
H.FLY
SYNC
LOCK
Q522,Q523
H.
CENT
AMP
BUFFER
Q506
Q518
H.
CENT
SW
Q517
9
10
185V
T601
SRT
8
11
80V
7
12
15V
6
13
5
14
4
15
-15V
HEATER
SW
3
16
Q605,Q606
TO
H.CENTER
IC503
2
17
1,2
1
18
+15V
IN1,2
IC605
TO
H.CENTER
5V,12V REG
IC503
DISABLE
3
15V
3
ERROR
AMP
STBY.
CONTROL
1
IC604
Q604
25
8
5
R-IN
R-OUT
CRT DRIVER
22
9
3
G-IN
G-OUT
IC002
J001
18
11
1
B-IN
B-OUT
7
KR
8
KG
9
KB
G2
10
3
1
9
R-IN
R-OUT
CUTOFF AMP
4
2
8
IC004
G-IN
G-OUT
5
3
7
B-IN
VIP
B-OUT
5
+12V
SPOT
KILLER
Q001
HST
T505
BUFFER
5
1
Q521
3
2
2
3
12
HV-REG
B4+
18
B3O
OP2+
Q503
20
B1O
PWM-CONT
IC501
19
B2O
HV-OUT
Q510
PH2
H-DRIVE
REF
8
4
13
HDT
T504
H.DRIVE
H.DRIVE
OUT
Q903,Q501,Q502
Q511
4
H.OUT
Q507
6
8
1
BUFFER
Q508
SWITCH
Q519
RY500
DFT
T503
12
11
BUFF
DF-AMP
1
6
OUT
+12V
Q504
10
Q505
7
OUT
+5V
9
5
8
S-CAP
Q512,Q513,Q514,Q515,Q516
7
CN305
8P
+5V
8
STBY
+5V
7
GND
+12V
6
+12V
5
H1
4
GND
+80V
3
+80V
4
2
NC
H
+185V
1
+185V
CN301
1P
1
1.2KV
TO
JOO1
PICTURE TUBE
A
BOARD
HV
G2-CUT
OFF
(TO
FBT)
CONTROL
IC005
CN302
1P
1
GND
CN303
1P
1
GND
CN512
1P
1
GND
CN510
1P
1
1.2
KV
FBT
T501
2
HV
TO
CRT
14
RV501
1
13
FOCUS
17
CN501
16
6P
DY
1
H
DY+
11
ABL
2
H
DY+
6
3
H
DY-
4
H
DY-
5
5
V
DY-
6
V
DY+
4
8
9
12
CN502
9P
WHT
1
+185V
+185V
2
NC
+80V
3
+80V
4
NC
5
GND
6
H1
+12V
7
+12V
8
GND
+5V
9
+5V
CHANGE
CN503
2P
ROTATION
DRIVE
1
ROT+
IC502
2
ROT-
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