IBM 6558-03N Service Manual page 24

D
(U-COM,DEFLECTION)
IC012
ROM
G
5
SDA
7
CN511 V CLK
CS1 6
C.SYNC_1 1 SCL
VS1
V.SYNC_1 2
CS2
C.SYNC_2 3
VS2
V.SYNC_2 4
DDC_SDA_1 6
IC002 IC001
DDC_SCL_1 8
ROM CPU
DDC_SDA_2 9
5
DDC_SCL_2 11 SDA
7 40
HOST+5V_1 V CLK VX
7
6 46
HOST+5V_2 10 SCL VY
74
H CONV
47 100
P70/IRQ0 DGC
30 99
DDC_SDA_1 HTR SW
31 98
DDC_SCL_1 POWER SW
32
DDC_SDA_2
33
DDC_SCL_2
Q661
96
PROT DET
IC004
EEP ROM 69
D034 LLC_LT
5 25 70
5V REG EEP SDA EEP_SDA LLC_RT
9V-2 6 26 71
Q006 EEP SCL EEP_SCL LLC_LB
72
CN501 D035 LLC_RB
12 73
LED0 1 LED0 LLC_NS
13
52
LED1 2 LED1 HSTX
14
CONT VR LED2
F 3
15
BRT VR 4 LED3
39 77 8
KEY DET 5 KEY_DET RESET RESET
44 78 3
ANV_DRV 8 P65/AN5 WDT CK
38
ABL DET
93
HV DET
45
P66/AN6
85
S0
86
S1
87
S2
88
S3
89
CN505 S4
20 90
RXD 3 RXD S5
19 82
TXD 4 TXD XTALO
X001
CN503
9 4MHz
ASC_SW 1 ASC SW
16 83
OSD_SEL 2 OSD_SEL XTALI
43
MOSI +B DET
3
H CLK 4
10
DAC_SEL 5 DAC SEL
7 1 60
HFLB 6 HFBP
65
VRET 7 VRET
2 6 DMP CLK 21 41
3 DMP_CLK HPLL
IC009 DMP DO
22 28
DMP_DO IIC SDA
DMP DI 24 29
DMP_DI IIC SCL
5 DMP ID 17 59
DMP_ID HS
53 63,64
LOWB_DET VS
79 66
INPUT SEL ASC
+5V
VRET
IC007
CN506
DPU
LOWB_DET 2
INPUT_SW 6
39 2
CLP CLP OUT HTIM
I 1
38 8
C.BLK 3 CBLK OUT VIDEO OUT
46 48
GREEN 4 SONG VS OUT
7 47
VIDEO 8 VIDEO HS OUT
45 28
INPUT_SEL VDF
DMP CLK 9 32
CLK HCENT
DMP DO
11 29
DO H SHAPE BAL
DMP DI 10 19
DI V SHAPE
DMP ID 12 26
ID VDC
6 27
FBPIN V CONV
CS1 9 8 41 34
HS/CS1 MOIRE
VS1 13 12 43
VS1
CS2 11 10 42 30
HS/CS2 H SHAPE
VS2 1 2 44 31
VS2 H SIZE
IC013
33
TILT
J
IC701
CN509
CURRENT AMP
ROTATION(-) 2
9 7 +15V
ROTATION(+) V.S2 -
1
8 6
OUT2 +
CN520 CN504
4 VX 1 DGC
5 VY 2 POWER
K D
2 H CONV 3 HTR_SW
3 V CONV 4 STBY 8V
PS504
IC006
5V REG
I O STBY5V
V CONV IC703
V SHAPE 5 7 5
IC702
V OUT
VDC 2 1 4
Q660
VRET 3
L503
HV_PROT S0 HLC
S1 S CAP
S2 CHANGE
S3 Q522-Q525
S4 Q527,Q528
RY501
RELAY
S5 Q510
DRIVE H CENT
IC005 PIN AMP
Q509 CONTROL
WDT Q517
Q511
ABL_DET H CENT
HV_DET H SHAPBAL
H SIZEEFB
+200V
T502
PS501 HOC
+200V PIN OUT
Q507 5 2
IC010
SYNC PROCESS
17 PIN DRIVE
PMW OUT
27
Q501-Q503
Q004 AFC2
Q007
T501
HDT
4 24 H DRIVE H OUT
AFC1 HD OUT
Q504-Q506 Q508
9 25
SDA FBP
10
SCL
7 Q003
HSYNC
28 19 H DF OUT
H PHASE DF OUT
14 23 Q701,Q703-Q706
PWM RFE HVD OUT
SOFT START
18 SOFT START
SW Q001
V DF OUT
Q707,Q708
ABL_DET
START PROT
Q005
Q911
1 7 HV DRIVE HV OUT 1
ERR IN HD IN
Q901,Q904,Q905 Q909
2
IC901 T901
+200V
HV CONTROL HRC
HV REG SW 2 5
Q908
PS901
12
PWM OUT
Q902
6 15 6
7 2 BTC IN
5 1 19 8
3 ERR REF VREG9
IC505 HV_DET 5
HV_PROT
CN901
ABL_DET
1ST IK PROT
4
HV ADJ 2
X RAY DET 3
IK DET 1
CN512
5 LCC_RB
6 LCC_RT
L
7 LCC_LB
8 LCC_LT
9 LCC_LB
CN508 V.DY
2 V.DY C
3 V.DY H
5 H.DY C
6 H.DY C
9 H.DY H H.DY
10 H.DY H
2
CN502
3 1
4 +200V
T503
+200V 5 +200V
HST IC502
+80V 7 +80V
5 2 H CENT OUT PS503
-15V 11 -15V
5 PS502 A
5 +15V 9 +15V
T504
VCC 1 HCENT H
2 HCC IC008
-VIN HCENT N
2 2
9V REG
3 HCENT L
4
OUT 9V-1 O I I I
1
+VIN
IC003
VEE
9V REG
3
9V-2 O I
CN507
M
1 1KV
2 11
T701
DFT
5 7
T902
FBT
HV
HV
14
15
18
TO PICTURE TUBE
17
FV1
FV1
16
FV2
FV2
11
B-SS9052<NH.>-B/D-P2
J
(POWER SW)
CN891
S891
AC L IN 3 POWER
AC L OUT
1
CN605
G
(POWER SUPPLY)
F601
CN604 6.3A T601 TH601
2 1 D610
AC L 1
AC INLET AC N 3 L610 D611
3 4 1 8
12 9
RY602
BOOST
RY601
CONV OUT
CN603 Q610
DGC 4 THP601
DGC
DGC 1
RELAY RELAY D663
DRIVE DRIVE
Q690 Q660
IC7501
CN7501 CN610
SENSOR
(B TO B) (B TO B)
LPV 10 10 LPV
3
AC SENCE AC SENCE 8 8 AC SENCE
5
L SENCE L SENCE 7 7 L SENCE
7
DRIVE DRIVE 3 3 DRIVE
4
I SENCE I SENCE 4 4 I SENCE
1
V SENCE V SENCE 6 6 V SENCE
OPV 9 9 OPV
8 PROTECTOR
VCC VCC 5 5 VCC
Q7501-Q7504
GND 1 1 GND
VCC SW
GND GND
2 2
Q615
GA
(POWER SENSOR)
IC660
REG SW
I O
G
PH660
4 1
3 2
D820
POWER
G
LED DRIVE 1
R
Q801,802 2
5
8
S802-S806,
S818,S820 STBY+5V
TH801
H
(USER CONTROL)
4 IC630 1
+200V SHUNT REG
T640
PIT
4 5
R674
D670
C611
6
R675
7
8
PS670
D672
CN671
9
PS671 4 +200V
3
5 +200V
7 +80V
10 D677
D673 9 +15V
2 11
11 -15V
PS674 1 H CENT H
D674 H CENT L
3
1 12
2 H CENT N
PS673 D682
T641
PRT
C647
1 7
2 6
CONV OUT
Q640
3
CN672
REG SW 4 D678
1 +200V
Q641,Q642
3 +80V
5 +15V
5 SOFT START
STBY 8V
6
Q683
9 HEATER(+)
PH680
4 1
POWER SW
3 2
Q680-Q682
T660
D691
1 8
2 6
5 3
IC690
4
HEATER HEATER
2 4
REG SW
3 5
Q691
CN690
1 USB 6.5V
2 USB 6.5V
CN673
IC691
4 STBY 8V
2 POWER SW
3 HEATER SW
1 DGC SW
B-SS9057<AEP>-B/D-P3
CN801
LED 0
LED 1
F
KEY_DET
TEMP_DRI
A
B
C
D