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hp 1x
schematic
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Hitachi hp 1x schematic

May 2003 (ver a) Training Materials Prepared by: ALVIE RODGERS C.E.T.
2001
MODEL RELEASE
HD READY PTV
Chassis Model # Aspect
HP-11 50DX10B 4 X 3 50DX29B 60DX10B 50FX20B 60FX20B
HP-12 43GX10B 4 X 3 50GX10B 50GX30B 50GX30BA
HP-13 53SBX10B 4 X 3
CONTENTS... HP-1X Chassis Projection Television Information
INSTRUCTOR… Alvie Rodgers C.E.T. (Chamblee, GA.)
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FEBRUARY 2002
May 2003
SECTION (1) VIDEO INFORMATION:
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SECTION (2) DIGITAL CONVERGENCE INFORMATION:
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•
•
•
•
•
•
SECTION (3) POWER SUPPLY INFORMATION:
•
•
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SECTION (4) AUDIO INFORMATION:
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•
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•
(ver a)
TOPICS PAGE
Video Signal Path HP-11 and HP-12 Chassis
Video Signal Path HP-13 Chassis
ABL Signal Path HP-1X Chassis
CLU-4311UG
CLU-5714TSI
Overlay Jig
Overlay Jig
Overlay Jig
Overlay Jig
Digital Convergence Interface Diagram
X-Ray (Shut Down)
X-Ray Protect
Used for Visual Trouble Shooting Circuit Diagram -----------------------------------------
LEDs
Audio (Main/Terminal)
Audio (SRS PWB)
Audio Video Mute
Mute (SRS PWB)
HP-1X TABLE OF CONTENTS
-------------------------------------------------------------------- 01-02
-------------------------------------------------------------------- 01-03
Remote Control in DCAM ------------------------------------------------------------
Remote Control in DCAM -------------------------------------------------------------
Dimensions 43 Inch -----------------------------------------------------------------------
Dimensions 50 Inch -----------------------------------------------------------------------
Dimensions 63 Inch -----------------------------------------------------------------------
Dimensions 60 Inch -----------------------------------------------------------------------
Circuit Diagram -----------------------------------------------------------------
(From Deflection PWB) Circuit Diagram ------------------------------------------
Circuit Diagram ------------------------------------------------------------
Circuit Diagram -------------------------------------------------------------------
Circuit Diagram -------------------------------------------------------------------
Circuit Diagram --------------------------------------------------------------------
Materials prepared by
Alvie Rodgers C.E.T.
------------------------------------------------------ 01-01
------------------------------------------------------------
02-01
02-02
02-03
02-04
02-05
02-06
02-07
03-01
03-02
03-03
04-01
04-02
04-03
04-03
Table of Contents
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VIDEO
INFORMATION
HP-1X
CHASSIS DIAGRAMS
SECTION 1
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HP11 / HP12 Video Block Diagram
Page 01-01
Input 1
Input 2
Input 3
Front Panel
Input 4
Monitor
Out
Signal PWB Convergence PWB Defl. PWB
U101
Main Tuner
U102
Sub Tuner
TV Main
18
TV Sub
Input 1 (Video)
Input 1 (S-Video) (Y) Input 1 (S-Video) (C)
Input 2 (Video)
Input 2 (S-Video) (Y) Input 2 (S-Video) (C)
PFT
Input 3 (Video)
10
Input 3 (S-Video) (Y)
5
Input 3 (S-Video) (C)
3
Input 4 (Cb)
Input 4 (Cr)
Input 4 (Y / Video)
Input 4 (S-Video) (Y) Input 4 (S-Video) (C)
Monitor Out (Video)
Q102
Q103
PST1
13
18
Terminal PWB Signal PWB
63
6018
8
10 12
1 3
5
15 17
19
22 24
26
41 39
37
I201
A/V
Select
V Out 2
(SUB)
V Out 1
(MAIN)
C In 1
Y In 1
C Out 1
Y Out 1
PDG
Digital
Convergence
Unit
PST2
QG13
14
Q214
44 27
Q215
53
QX01
51
49
58
56
QX08
Q216
Q217
PST1
QX09 QX10
QX03
QX06
Q208 Q210
Q207 Q205
QK06
12 13
Q019 Q024
8
Q016
6
QX04
XX01
XX02
Q211
QK07
QK08
4
QX05
PDK1
2 4 5
Q023
Q015 Q012
Q021 Q013
Y Out
V In
IX01
C Out
Component Y
Component Cb
Component Cr
15
13
PSD1
2 4 5
6
4
In1
In2
PST1
20
2
4
6
8
PST2
QG01
QG02
QG03
2 34
Out
I003
1 35
SW SD Select
Q503
Q511 Q513
Signal PWBTerminal PWB
1111 12 13
28
DIG R DIG G DIG B
V In
IG02
SUB NTSC
Processor
SUB CCD In
28
MAIN CCD In
MAIN/SUB Sync Det
I001
Microprocessor
6
In1
I503
4
In2
Q515
1
16 14
11
9 8
I502
YUV SEL
OSD R OSD G
OSD B
YUV SW
SW
Out
PIP R PIP G PIP B
1
2
18 17 16
42 43 44
28
Q516
3
5
6
I501
RunForest
35
PIP R In
34
PIP G In
33
PIP B In
39
OSD R In
38
OSD G In
37
OSD B In
17
Sync In
27
C1 In
28
Y1 In
53
Y2 In
52
U/Q In
51
V/I In
6
V/I Out
5
U/Q Out
4
Y1 Out
R Out
G Out
B Out
PY1
Q508
43
Q509
42
3
To
4
CPT
PWB
Q510
41
5
HP13 Video Block Diagram
Page 01-02
Input 1
Input 2
Input 3
Front Panel
Input 4
Monitor
Out
Signal PWB Convergence PWB Defl. PWB
U101
Main Tuner
U102
Sub Tuner
TV Main
18
TV Sub
Input 1 (Video)
Input 1 (S-Video) (Y) Input 1 (S-Video) (C)
Input 2 (Video)
Input 2 (S-Video) (Y) Input 2 (S-Video) (C)
PFT
Input 3 (Video)
10
Input 3 (S-Video) (Y)
5
Input 3 (S-Video) (C)
3
Input 4 (Cb)
Input 4 (Cr)
Input 4 (Y / Video)
Input 4 (S-Video) (Y) Input 4 (S-Video) (C)
Monitor Out (Video)
Monitor Out (Y) Monitor Out (C)
Q102
Q103
PST1
13
18
Terminal PWB Signal PWB
63
6018
8
10 12
1 3
5
15 17
19
22 24
26
41 39
37
I201
A/V
Select
V Out 2
(SUB)
V Out 1
(MAIN)
C In 1
Y In 1
C Out 1
Y Out 1
PDG
Digital
Convergence
Unit
PST2
QG13
14
Q214
44 27
Q215
53
51
49
Q216
58
Q217
56
PST1
PST2
16
PST3
16
14
Q208 Q210
Q207 Q205
QK06
12 13
Q019 Q024
8
Q016
6
Q302 Q304
Q301
Q312
Q308
Q211
QK07
QK08
Q310
Q306
PDK1
2 4 5
Q023
Q015 Q012
Q021 Q013
88
X302
X301
Component Y
Component Cb
Component Cr
V In
I301
Q309
Q305
PSD1
6
4
Y Out
C Out
2 4 5
PST1
PST2
In1
In2
20
2
4
6
8
QG01
QG02
QG03
Out
I003
SW SD Select
84
83
Signal PWBTerminal PWB
1111 12 13
28
28
2 34
1 35
Q503
Q511 Q513
Q515
1
16 14
11
9 8
DIG R DIG G DIG B
IG02
SUB NTSC
Processor
PIP R
PIP G
V In
PIP B
SUB CCD In
OSD R
MAIN CCD In
OSD G
OSD B
MAIN/SUB Sync Det
YUV SW
I001
Microprocessor
6
In1
I503
4
In2
SW
Out
1
2
I502
YUV SEL
18 17 16
42 43 44
28
Q516
3
5
6 51
I501
RunForest
35
PIP R In
34
PIP G In
33
PIP B In
39
OSD R In
38
OSD G In
37
OSD B In
17
Sync In
27
C1 In
28
Y1 In
53
Y2 In
52
U/Q In
V/I In
6
V/I Out
5
U/Q Out
4
Y1 Out
R Out
G Out
B Out
PY1
Q508
43
Q509
42
3
To
4
CPT
PWB
Q510
41
5
HP-1X CHASSIS A.B.L. CIRCUIT DIAGRAM
R528
R536
R535
Q504
C515
R537
9V
D501
R538
R547
C551
45
I501
Rainforest
IC
15
13
53
Signal Sub PWB
Y1 In
C In
Y2 In
ABL
See uP
Data
Signal
Path
Signal
PWB
PSD2
SCL2
SDA2
Deflection PWB
12V
R710
R711
JOB CODE A = 53SBX10B HP-11 B = 50/60DX10B HP-12 F = 43/53GX10B HP-13
Q602
R605
See Side
Pincushion
Circuit
D706
R740
4.4V
R712
R709
R713
7.1V
12.2V
4.0V
Q703
2.4V
12V
Q702
C730
High Voltage Stability
C714
D708
T703 max. 7X resonance of Horz. Min. Current = Max. Resonance
Deflection B+
120V
4.4V
D705
28
27
C713
SCL2
SDA2
T703
52
51
43
R714
C715
To Q777
Collector of Horz.
Output Transistor
ABL Pull-Up Resistors
[
Current Path
12V
R708 82K
U/Q In
V/I In
42 41
B+
C
R719R718
33K 33K
]
D710
Clamp
T702
RGB Out
To Anodes
To
Focus
ABL
ABL
C724
R727
Page 01-03
R770 2.7K
D717 R728
4
As Brightness goes Up, ABL Voltage goes Down. (Inverse Proportional)
Jumper A and D
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DIGITAL
CONVERGENCE
INFORMATION
HP-1X
CHASSIS DIAGRAMS
SECTION 2
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