+12V
(USER CONTROL, LED)
S801 KEY MATRIX
H
RELAY
DRIVE
Q519
S4
CN801
STBY 5V
GND
CN904
RESET
IC901 CPU
1
1
2
3
4
5
6
7
IC902 DEF CONTR0L
S903
RESET
STBY 5V
GND
2
3
4
T505
HST
RY500
+
KEY DET
LED RED
LED GRN
INPUT SELECT
GND
BRIGHT-/BRIGHT+/MENU/CONT-/CONT+
(TACTIL SW)
IC501 PWM CONTROL
2
1
5
3
15 KEY SCAN
48 LED RED
KEY DET
LED RED
LED GRN
INPUT SELECT
GND
L509
HLC
5
6
BUFF
47
LED GRN
BUFF
Q521
3
24
22
-
7
8
20
19
L511
+
LED DRIVE
Q801,802
T503
DFT
OSC OUT 44
OSC IN 45
29 X5
+
-
6
8
4
2
X901
24MHz
BUFF
Q505
DF AMP
Q504
X902
V
DF
12
9
S0-S4
S-CAP CHANGE
Q512-516
H
Q520
REG
D803
REF
-
18
THERMAL 17
-
+
23
2
CN901
E/W
+
AMP
13
14
1
TH501
D
GND
-
8
4
+5V
2
3
4
D522
D523
+
12
38 RDI
RXD
TXD
39
TDO
CN501
T504
H
-DY
HDT
1
2
3
4
5
6
H
H
H
H
V
V
DY+
DY+
DY-
DY-
DY-
DY+
H
DRIVE
OUT
Q511
4
1
6
8
H
Q507
OUT
H
DRIVE
H
Q903
AMP
CN903
H
OUT 17
3
4
SDA
SCL
Q501,502
L503
CENT
1
C
BLANK
INPUT SELECT
BP CLAMP
46
C
BLK
H
2
3
4
5
2
22
28
20
CLP
CSI
TO
HSO 27
26
25
H
V
IN
IN
C
V
SYNC
SYNC
GND
H
BUFF
Q508
BLK
A
BOARD
B
H
FLY
14
8
5
6
VSI1
CN309
V-DY
30
7
8
HSI1
H
SYNC
IC401
-IN
+IN
V
OUT
OUT
FB
SYNC DET
V
SAW
1
7
5
3
CN510
1.2kV
TO
BOARD
CN301
HV REG OUT
Q510
1
A
E
T501 FBT
10
V
SIN
2
1
CN902
CHOPPER
Q503
TO
HV
V
DIV 27
PICTURE TUBE
1
34 DDC SCL
35 DDC SDA
33 HOST GND
DDC SCL
DDC SDA
HOST GND
NC
TO
2
3
4
A
BOARD
SYNC LOCK
Q522, 524
13
16
A
C
1
2
LOCK
2
CN311
RV501
HV
ADJ
37 SDA
11C DATA
GND
5
6
TO
A
CN306
7
8
9
36
SCL
LOCK
23
11C CLK
BOARD
HOST GND
HRTRC
FV1
15
FOCUS
FOCUS
IC503
CENT AMP
H
HFB 32
VRTRC
25
10
PD3
H
CENT
BUFF
Q506
H
CENT
4
2
1
4
3
CONT
Q518
-IN
OUT
26 VSO
STBY
+5V
14
IC904 RESET
19
VFB
+IN
5
8
OUT
4
VCC
54
RESET
5
D515
FV2
7
6
18
HV
D517
IC905 EEPROM
VCC
S0 49
S4 53
S0-S4
11
12
5
6
SDA
SCL
WC
7
21
7
VSI2
IC502 ROTATION DRIVE
+IN
ABL
16
2
ABL
REF
V
DEGAUSS
STBY
1
2
24 HEATER SW
REMOTE ON/OFF
+IN
6
OUT
4
3
ROTATION
IC702
CONVERGENCE OUT
D
H
FLY
BUFF
Q525
11 STBY
OUT
-IN
B
B
1
2
+IN
+IN
B
3
OUT
-IN
A
A
6
5
ROTATION
4
A
+12V
RY601
RELAY
DRIVE
Q601
IC701 CONVERGENCE CONTROL
16 SDA
CN701
CN601
1
2
3
ROTATION+
ROTATION-
CY1+
1
DGC
N
2
SCL
17
DGC
2
3
D612
DGC
1
14 HD IN
4
H
V
CONV OUT
CONV OUT
6
CY1-
TH601
VS IN
2
5
CY2+
D613
6
8
8
9
CY2-
CY-DY
7
REG SW
Q603
CY3+
3
5
V
V
POS IN
REF OUT
LF602
LFT
H
V
STATIC OUT
STATIC OUT
8
CY3-
D601
AC RECT
S602
CN600
F601
T601
SRT
9
CY4+
CY4-
L
2
3
1
L652
10
D611
9
10
G
N
+180V
AC IN
4
D617
D618
IC601
SW REG CONT
11
12
8
7
5
TH600
+80V
+15V
IC703
CONVERGENCE OUT
CN602
S
2
1
THP600A
THP600
1
V IN
4
6
3
+IN
A
-IN
A
13
D609
IC607
+5V REG
POWER
SWITCHING
Q602
I
I
OUT
OUT
A
A
1
2
DRIVER
4
5
14 OOB
CN502
D614
14
15
+180V
+80V
1
+180V
NC
I
O
STBY +5V
-15V
2
3
4
9
8
VCTL
IREF
I
SENSE
DS
+IN
B
7
9
8
-IN
B
B
D622
D615
+80V
GND
H1
OUT
TO
D620
7
6
A
BOARD
5
6
OUT
B
D
CN305
+12V
16
17
+12V
GND
V
AUX
7
8
9
2
3
DEM 13
11 GND
+5V-2
STBY +5V
+5V
SRBY +5V
D616
IC603
18
5
1
2
IC602
HEATER OUT
D605
4
OVP/OCP
Q604
CTL
1
2
+12V
I
O
4
OUT
D619
IC605
+12V REG
VCC
I
O
+5V-2
IC608
+5V REG
SW
Q605
5
VADJ
D
3
1
CONVERGENCE CONTROL,
DEFLECTION, CPU,
POWER SUPPLY
IC604 ERROR AMP
B-SS3497<J..>-BD2-24
5-3
5-4
ETC [ ETC ]
