HP P4819 User Manual

P4819(E) 4-1
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAMS
LED DRIVE
Q1400
D1400
A
G
LED DRIVE
Q1401
POWER
A
TO D BOARD
CN1102
2
4
6
7
8
25
28
31
22
23
24
23
22
10
12
14
15
16
B1
G1
R1
V1
H1
OSD R OSD G OSD B OSD BLK V_DET BLK CLAMP
H OUT V OUT G.SYNC
R OUT
G OUT
B OUT
26
28
30
8
9
11
7
4
2
R OUT
G OUT
B OUT
5
3
1
R OUT
G OUT
B OUT
R IN
G IN
B IN
R IN
G IN
B IN
COF R
COF G
COF B
SCL
SDA
B2
G2
R2
V2
H2
13
22
23
SW
SCL
SDA
CN307
HD15
5
4
3
2
1
10
15
9
14
8
13
7
12
6
11
INPUT1(HD15)
INPUT2(HD15)
CN309
HD15
5
4
3
2
1
10
15
9
14
8
13
7
12
6
11
IC003
OSD
IC008
INPUT SELECT
IC001
RGB PRE-AMP
IC002
RGB AMP
15 14 13 12
18 20 19 21
12 11 10
14
3
5
7
4
5
2
32
31
30
4
3
12
13
27
23
24
25
15
14
13
ROUT
GOUT
BOUT
SOG
SYNC IN
RCI
GCI
BCI
XTAL IN
HS OUT
VS OUT
ECO SW
SCL
SDA
HS OUT
VS OUT
ECO SW
SCL
SDA
SCL
SDA
HS OUT
VS OUT
ECO SW
CS IN
VS IN
HS IN
RIN
GIN
BIN
IC004
CUT OFF AMP
IC011
HEATER REG
X001
24.5MHz
18 19 21
H FLY
OSD R
OSD G
OSD B
OSD BLK
AV
BLK
CLP
BUFFER
Q101,
Q201,
Q301
1
2
4
6
7
8
9
+B
+B
+80V
+12V
7V
3.3V
5V
+B
+80V
+12V
7V
3.3V
5V
CN312
G2
1
G2
CN318
5
3
1
7
KR
KG
KB
HEATER+
CN315
5
3
1
7
KR
KG
KB
HEATER+
FV FC HV
CN318
V901
PICTURE TUBE
7
10
17
18
11
10
2
C
TO D BOARD
CN604
TO D BOARD
FBT
A1
(VIDEO AMP, RGB OUT)
H7
(USER CONTROL)
L2
(CY, LCC)
R_IK G_IK B_IK
B-SS9358<AEP>-BD1-EPS05
Vcc OUT
VADJ
7V
10
11
9
7
8
6
1
4
15
16
2
3
13
DDC SCL1
DDC SDA1
DDC GND1
DDC SCL2
DDC SDA2
DDC GND2
H BLK
INPUT SW
IIC SCL
IIC SDA
HS OUT
VS OUT
ECO SW
CN311
1 2 13 12
IC006
INVERTER
IC007
ROM
3 4 11 10
985 6
SDA
SCL
VCLK
5
6
7
IC009
ROM
SDA
SCL
VCLK
5
6
7
2
3
4
5
8
12
13
14
WAKE UP
KEY SCAN
LED1
LED2
INPUT SW
T_AMB
VY
VX
CN1400
CN1401
D
TO D BOARD
CN1103
E
TO N BOARD
CN1003
TO MAGNETIC
SENSOR UNIT
4
5
6
7
8
GXSC
GYSC
LCC NS
IIC SDA
IIC SCL
CN1603
F
TO D BOARD
CN1106
B
Q1402
S1401
S1403
CONT–
S1400
BRT+
S1402
OK
S1404
–
S1405
+
3
2
VX
VY
5V
5V
INPUT1
INPUT2
IC1603
4
2
1
+
–
2
1
4
3
21
20
IC1602
DAC
SDA
SCL
AO2
AO1
AO4
AO3
LCC-NS
1
2
LCC-NS (+)
LCC-NS (–)
CN1600
1
2
3
4
5
6
7
8
LCC-LT (+)
LCC-LT (–)
LCC-LB (+)
LCC-LB (–)
LCC-RT (+)
LCC-RT (–)
LCC-RB (+)
LCC-RB (–)
CN1602
LCC-LT
LCC-LB
LCC-RT
LCC-RB
IC1601
(1/2)
2
3
4
+
–
IC1601
(2/2)
8
7
6
+
–
IC1600
(1/2)
2
3
4
+
–
IC1600
(2/2)
8
7
6
+
–
IC1604
(1/2)
2
3
4
+
–
IC1604
(2/2)
8
7
6
+
–
3
4
1
2
CY4+
CY4–
CY3+
CY3–
CN1601
TH1400
24
IC005
INVERTER
SW
Q004
SW
Q005
SW
Q002
SW
Q001

HP P4819 Specifications

General

Brand	HP
Model	P4819
Category	Monitor
Language	English