Samsung CF21M, Service Manual

Page: 11 / 76

AA
C204
33pF
50V
+12V
R238
C211
1nF
50V
MP
63V
1uF
C255
MO
50V
100nF
C285
ZD236
UZ4.7BSA
R264
R206
+14V
Q253
KTA1281-Y
B
C E
R282
1.5K 1/2W
MO
1/8W
+5V
1N4148
D201
W_PROTECT
KEY2
S1
S2 TILT
H/V_ADJ
H_SYNC_IN
V_SYNC_IN
MO
50V
100nF
C208
E
+12V
1/8W
2.2K
R255
R230 1/6W 200
C251
10nF
+5V
100 1/6W R204
R272 1.5K 1/8W
BD204
B
+5V
BD201
+5V
1/8W
R265
1.2K
2
1
slcon3p
CN207
1
2
IC280
1/8W
ABL
100
1/6W
BD280
+80V
4.7K
1/8W
1
1/6W 100 R236
R209
3.3K
1/8W
B
BD202
50V
100pF
C284
SCL
SDA
H_FLB
V_SYNC_OUT
1/8W
4.7K
R268
150K
R203
P
100V
10nF
C256
R256
MF
1/4W
90K
50V
MO
C280
100nF
Bout
28
TDA9112
IC250
R237 100 1/6W
ZD284
UZ6.2BSB
DDC5V
C281
10nF
100V
P
+5V
D202
1N4148
C212
R225
R278
R253
5K
1/4W
MF
1/8W
10K
R261
100 1/6W
CC
SOG_SYNC
RESET
DEGAUSS
EW_OUT
KEY2
KEY1
+5V_1
R277
50V
MO
C213
100nF
4
5
R273
10K
1/8W
1/6W 100 R239
R242
50V
10NF
C216
R284
100
1/6W
1
CN210
slcon1p
B
ZD287
ZPD5,6
1N4148
D254
100
1/6W
R251
1/6W 100 R280
Q250
KSC945-Y
15K
1/6W
R243
MO
50V
0.82NF
C252
+12V
R240
1/6W
2.7K
27nF
100V
P
C253
3
4
5
6
7
8
56
1/8W
R267
3.3K
R211
slcon8p
1
CN203
+5V_1
R205 1/6W
56
R266
+5V_1
1K
1/8W
ZD203
UZ6.2BSB
3
1/6W
22K
R286
R216
270
1/6W
R283
MTZ7.5C
ZD201
100 1/6W
R231
B
100V
P
C257
1nF
R233
4.7K
1/8W
100V
P
CN205
slcon5p
R207
11
12
13
14
15
16
C207
100nF
50V
MO
ZD204
UZ6.2BSB
R252
27K
1/8W
4.7M
1/6W
S3
S_RASTER
LED
SDA
SCL
DDC_DATA
DDC_CLK
BB
CC
BNC_DSUB
USBDM
USBDP
BNC_DSUB
USBDP
R276
47K
1/6W
4
5
6
7
8
9
10
11
12
13
+12V
C250
100nF
50V
MO
UZ6.2BSB
ZD281
1/6W 100
S4
S5
H_DRIVE
X-RAY
H_SUBSIZE
ABL
H_SYNC_OUT
W_PROTECT
CLAMP
V_SYNC_OUT
SDA
SCL
ABL
RESET
TEMP
KEY1
H_SYNC_OUT
V_SYNC_OUT
SDA
SCL
C210
47UF
16V
ZD282
UZ6.2BSB
+12V
56 1/8W R208
H_FLB
H_SIZE
V_OUT
V_FOCUS
TEMP
DC_FOCUS
H_SYNC_OUT
SOG_SYNC
H_SYNC_IN
V_SYNC_IN
USBDM
H_LIN
H_FOCUS
100V
10uF
C268
B
C
E
R250
100
1/6W
R271 1/6W 100
2.2K
1/8W
UZ6.2BSB
ZD285
B
BD207
BD208
CLAMP
KEY1
CF21 : R286 = Jumper
DEGAUSS
S1
BB
USBVCC
GND
AQ19N* ONLY
GND
VSYNCIN
HSYNCIN
TILT
SOG IN
24MHZ
S3
BNC/DSUB
Delete on 21"
S RAST
DETECT_12V
JP586/JP698
KS24C080
H/V_ADJ
ABL
OTHER
OEM
LED
OSC OUT
VSYNCOUT
RESET
SYNCMASTER
S2
RESET
KEY2
H SYNC OUT
SCL
DDC CLK
JP332/JP575/JP594
Delete on 21"
H_SUBSIZE
JP221/JP538/JP539/JP540/JP541/JP551/JP552/JP553/JP554
AA
SDA
S4
X-RAY
USBDM
USBDP
Delete on CF21M
S5
H LIN
CC
JP561/JP562/JP580/JP584
OSC IN
AQ19N* ONLY
DDC DATA
VDD
W_PROTECT
19NS 2.2K
G1
S_RASTER
DDC_DATA
DDC_CLK
LED
SDA
SCL
CLAMP
1
2
3
4
5
ZD286
UZ6.2BSB
1/8W
3.3K
R200
UZ6.2BSB
ZD283
LTL-10233W
16V
100UF
C202
OP201
50V
100nF
C201
1/8W
100 1/6W R281
SB020
D282
50V
10uF
C269
100pF
50V
DDC5V
50V
100pF
C283
+6.3V
3
CN211
slcon5p
1
2
16V
47uF
C264
R228 200 1/6W
+5V
+5V
15K
1/6W
KSC945-Y
Q254
B
C
E
23
24
25
26
15
41
16
42
17
18
19
20
21 22
36
11
37
12
38
13
39
14
40
6
32
7
33
8
34
9
35
10
1
27
2
28
3
29
4
30
5
31
IC201
KS88P6232N
CN212
slcon5p
1
2
3
4
5
1/8W
1K
A
2 B
C254
50V
4.7uF
1/6W 100
R227
R214 10K 1/8W
R219
3.3K
1/8W
C214
100nF
50V
1/6W
120K
100nF
C270
50V
100
R218
3.9K 1/6W
C258
100pF
500V
1/6W 3.9K R222
50V
1uF
C209
10K 1/8W
R274
560
1/8W
R221
C272
10NF
50V
4.7K R215
CN206
slcon13p
1
2
3
slcon1p
CN209
1M
1/6W
1/6W
22K
R285
+12V
63V
470nF
C265
MP
100UF
16V
R270
R254
C273
2
3
4
5
6
7
8
9
10
CN204
slcon10p
1
100V
P
150nF
C266
1/6W
C220
4.7uF
50V
R229
1K
1/8W
VAGCCAP
VCAP
22
29
VCC
18
VEHTcomp
VGND
21
VOUT
23
19
VRB
VSYNC-IN
2
V_Focus
32
25
Xray
-14V
Hgnd
3
HlockOut
26
Hout
13
Href
16
Isense
PLL1F
9
PLL2C
5
8
RO
15
Reg-In
30
SCL
SDA
31
20
6
CO
14
Comp
EWout
24
4
FC1
27
GND
H-pos
10
17
HEHTcomp
HVFocus
11
H_HV-IN
1
Hfly
12
7
1N4148
D281
ZD280
UZ6.2BSB
R275
10K
1/8W
X201
Q0
Q1
P
100V
10NF
C286
1/6W
12K
R220
R226
R269
16V
10uF
C259
+12V
15
7
8
9
10
11
12
13
14
CN201
slcon15p
1
2
3
4
5
6
1/6W
2.7K
3
4
5
6
7
8
9
10
slcon16p
CN202
1
2
1N4148
D250
1/8W 56
Q251
KSA733-Y
B
C
C203
33pF
50V
R210 100 1/6W
2
3
4
5
6
7
8
KSC945-Y
Q252
B
C
E
BD205
B
BD203
B B
BD206
B
MO
50V
100nF
C260
16
17
13
9
10
CF21M* 10-1
10 Schematic Diagrams
10-1-1 Main Part Schematic Diagram