Philips 191EW9FB/00, 191EW9FB/75, 191EW9FB/93, 191EW9FB/69, 191EW9FB/94 Service Manual
...
19" LCD Color Monitor Chassis: HUDSON 9
Service
Service
Service
Description Page Description Page
Page
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN
SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
Table of Contents........................................………….1
Revision List................................................…………….2
Important Safety Notice………….................................3
1. Monitor Specifications….............................................4
1.1 Technical Specifications……………………………....4
1.2 Physical Specifications…………………………..……5
2. LCD Monitor Description….........................................6
3. Operation instructions….............................................7
3.1General Instructions……………………………….…...7
3.2 Control buttons…………..……………………………7
3.3 Adjusting the Picture…....................................9
4. Input/Output Specification.........................………….11
4.1 Input Signal Connector...........................…………..11
4.2 Factory Preset Display Modes...............................11
4.3 Pixel Defect Policy……………………………………12
4.4 Failure Mode of Panel ………………………………13
5. Block Diagram……………………………................14
5.1 Software Flow Chart............................………….....14
5.2 Electrical Block Diagram..................……….........16
6. Schematic Diagram…...............................................18
6.1 Main Board………………………………………………18
6.2 Power Board……………………..…………………22
6.3 Key Board…….………………………..…………………24
7. PCB Layout………………………………………………...25
7.1 Main Board………………………………………………..25
7.2 Power Board……………………………………………27
7.3 Key Board………...………………………………………29
8. Wiring Diagram……………………………………….…..30
9. Scalar Board Overview………………………………....31
10. Mechanical Instructions………………………………....32
11. Repair Flow Chart…….…….……………………………36
12. ISP Instructions..…......................................................42
13. DDC Instructions…......................................................45
14. White Balance, Luminance Adjustment……............52
15. Monitor Exploded View….............................................54
16. Recommended & Spare Parts List...……...................55
17. Different Parts List ...….............................................57
18. General Product Specification………………….………60
312278518230
GB
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2008 Philips Consumer Lifestyle Subject to modification ○K Sep. 22, 2008
191EW9FB/00
191EW9FB/75
191EW9FB/93
191EW9FB/69
191EW9FB/94
191EW9FB/97
191EW9FB/05
191EW9FB/62
HUDSON 9
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Revision List
Version Release Date Revision History
A00 Sep.22.2008 Initial release, Draft Version
Add CTV Model 191EW9FB/69, 191EW9FB/94,191EW9FB/97
A01 Sep.27.2008
Update BOM for 191EW9FB/69, 191EW9FB/75, 191EW9FB/93,191EW9FB/97
A02 Oct, 08,2008 Add CTV Model 191EW9FB/05, 191EW9FB/62
A03 Nov,11,2008
Update bezel to Q34G0488AFLC1B0130 for 191EW9FB/62
Add 2nd power code for 191EW9FB/75 and 191EW9FB/93
Add 2nd panel for 191EW9FB/62 and 191EW9FB/94
A04 Dec, 11,2008 Add 2BOM and 12NC for 191EW9FB/00, 191EW9FB/97
HUDSON 9
3
Important Safety Notice
Proper service and repair is important to the safe, reliable operation of all Philips Company Equipment. The service
procedures recommended by Philips and described in this service manual are effective methods of performing
service operations. Some of these service operations require the use of tools specially designed for the purpose.
The special tools should be used when and as recommended.
It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read
in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service
methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE
NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advise the service trade of all conceivable ways
in which service might be done or of the possible hazardous consequences of each way. Consequently, Philips has
not undertaken any such broad evaluation. Accordingly, a customer who uses a service procedure or tool which is
not recommended by Philips must first satisfy himself thoroughly that neither his safety nor the safe operation of
the equipment will be jeopardized by the service method selected.
Hereafter throughout this manual, Philips Company will be referred to as Philips.
WARNING
Use of substitute replacement parts, which do not have the same, specified safety characteristics, may create
shock, fire, or other hazards.
Under no circumstances should the original design be modified or altered without written permission from Philips.
Philips assumes no liability, express or implied, arising out of any unauthorized modification of design.
Customer assumes all liability.
FOR PRODUCTS CONTAINING LASER:
DANGER- There is invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM.
CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
CAUTION -The use of optical instruments with this product will increase eye hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION
OF THIS SERVICE MANUAL.
Take care during handling the LCD module with backlight unit
-Must mount the module using mounting holes arranged in four corners.
-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.
-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to
the panel.
-Protect the module from the ESD as it may damage the electronic circuit (C-MOS).
-Make certain that treatment person’s body is grounded through wristband.
-Do not leave the module in high temperature and in areas of high humidity for a long time.
-Avoid contact with water as it may a short circuit within the module.
-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth
may damage the panel.)
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1. Monitor Specifications
1.1 Technical Specifications
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5
1.2 Physical Specifications
HUDSON 9
6
2. LCD Monitor Description
The LCD monitor will contain a main board, a power board and a key board which house the flat panel control logic,
brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips
each voltage.
Monitor Block Diagram
AC-IN
100V-240V
Power board
(Include: Adapter, Inverter)
Flat Panel and
CCFL backlight
Main Board
RS232 Connector
For white balance
adjustment in factory
mode
CCFL Drive.
Video signal, DDC
Key Board
HOST Computer
HUDSON 9
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3. Operating Instructions
3.1 General Instructions
Press the power button to turn the monitor on or off. The other control buttons are located at the front of the
panel of the monitor.
By changing these settings, the picture can be adjusted to your personal preferences.
-
The power cord should be connected.
-
Connect the video cable from the monitor to the video card.
-
Press the power button to turn on the monitor, the power indicator will light up.
3.2 Control Buttons
Front View
To switch monitor’s power on and off
To access OSD menu/Confirm
To adjust brightness of the display
Auto picture control switching in wide and 4:3 format
Automatically adjust the horizontal position, vertical position, phase and clock setting.
Return to previous OSD level.
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Rear View
1. Kensington anti-thief lock
2. AC power input
3. VGA input
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3.3 Adjusting the Picture
Description of the On Screen Display
On-Screen Display is a feature in all Philips LCD monitors. It allows an end user to adjust screen performance of
the monitor directly throng an on-screen instruction window. The user interface provides user-friendliness and
ease-of-use when operating the monitor.
When you press the MENU/OK button on the front control of your monitor, the On-Screen Display (OSD) Main
Controls window will pop up and you can then start making adjustments to your monitor’s various features. Use the
▲▼ keys to make your adjustments.
To Lock/Unlock OSD function (User Mode)
The OSD function can be locked by pressing “MENU” button for more than 10 seconds.
Locked OSD function can be released by pressing “MENU” button for more than 10 seconds again.
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The OSD Tree
Below is an overall view of the structure of the On-Screen Display. You can use this as a reference when you want
to work you way around the different adjustment later on.
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4. Input/ Output Specification
4.1 Input Signal Connector
Analog connectors
Pin No. Description Pin No. Description
1. Red video input 9. DDC +5V
2. Green video input/SOG 10. Logic Ground
3. Blue video input 11. Ground
4. Sense (GND) 12. Serial data line (SDA)
5. Cable detect (GND) 13. H. Sync/ H+ V. Sync
6. Red video ground 14. V. Sync
7. Green video ground 15. Data clock line (SCL)
8. Blue video ground
VGA connector layout
4.2 Factory Preset Display Modes
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4.3 Pixel Defect Policy
MODEL 191EW9
BRIGHT DOT DEFECTS
1 lit sub-pixel 3
2 adjacent lit sub-pixels 1
3 adjacent lit sub-pixels (one white pixel) 0
Distance between two bright dot defects*
≧25mm
Bright dot defects within 20 mm circle 0
Total bright dot defects of all type 3
BLACK DOT DEFECTS
1 dark sub-pixel 5
2 adjacent dark sub-pixels 2
3 adjacent dark sub-pixels (one white pixel) 0
Distance between two black dot defects*
≧15mm
Black dot defects within 20 mm circle* 1
Total black dot defects of all type 5
TOTAL DOT DEFECTS
Total bright or black dot defects of all type 5
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4.4 Failure Mode Of Panel
Failure description
Phenomenon
Vertical block defect
Vertical dim lines
Vertical lines defect
(Always bri
g
ht or dark)
Horizontal block defect
Horizontal dim lines
Horizontal lines defect
(Always bri
g
ht or dark)
Has bri
g
ht or dark pixel
Polarizer has bubbles
Polarizer has bubbles
Foreign material inside
polarizer. It shows liner or
dot shape.
Concentric circle formed
Bottom back light of LCD is
brighter than normal
Back light un-uniformity
Backli
g
ht has foreign material.
Black or white color, liner or
circular type
Quick reference for failure mode of LCD panel
this pa
g
e presents problems that could be made by LCD panel.
It is not necessary to repair circuit board. Simply follow the mechanical
instruction on this manual to eliminate failure by replace LC D panel.
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5. Block Diagram
5.1 Software Flow Chat
1
2
N
Y
5
Y
N
10
Y
N
12
Y
N
7
Y
N
6
4
3
9
14
11
13
Y
N
15
Y
N
16
17
19
Y
N
18
HUDSON 9
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1) MCU initializes.
2) Is the EPROM blank?
3) Program the EPROM by default values.
4) Get the PWM value of brightness from EPROM.
5) Is the power key pressed?
6) Clear all global flags.
7) Are the AUTO and SELECT keys pressed?
8) Enter factory mode.
9) Save the power key status into EPROM.
Turn on the LED and set it to green color.
Scalar initializes
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are there any signals coming?
13) Does the scalar send out an interrupt request?
14) Wake up the scalar.
15) Are there any signals coming from analog port?
16) Display "No connection Check Signal Cable" message. And go into standby mode after the message
disappears.
17) Program the scalar to be able to show the coming mode.
18) Process the OSD display.
19) Read the keyboard. Is the power key pressed?
HUDSON 9
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5.2 Electrical Block Diagram
5.2.1 Main Board
Flash Memory
PM25LV010A (U402)
Panel Interface
(CN403)
Crystal 12MHz
(X401)
Keypad Interface
(CN401)
Scalar IC NT68167FG
(Include MCU, ADC, OSD)
(U401)
D-Sub Connector
(CN101)
ESD
AZC099-04S (U103)
H sync
V sync
RGB
H_Sync
V_Sync
DSUB_SDA
DSUB_SCL
ESD
AZC099-04S (U102)
VGA_R+
VGA_G+
VGA_B+
EEPROM
M24C16 (U407)
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5.2.2 Inverter/Power Board
DIM
EMI filter
Start Circuit: R904、R932, R933
PWM
Control IC
Transformer
AC input
12V
ON/OFF
Control
PWM
Control IC
Feedback
Circuit
Output
Circuit
Transformer
MOSFET
Lamp
ON/OFF
5V
Bridge
Rectifier
and Filter
Feedback
Circuit
Rectifier
Diodes
CN902
Over Voltage
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6. Schematic
6.1 Main Board
715G3213-1
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
VGA_G-
V_Sync
H_Sync
VGA_B-
VGA_G+
VGA_R-
VGA_B+
VGA_B+
VGA_R+
DSUB_5V
VGA_G-
VGA_G+
DSUB_SCL
DSUB_SDA
VGA_R+
DSUB_SDAV_Sync
H_Sync
VGA_PLUG
VGA_R+
DSUB_SCL
VGA_B+
VGA_B-
VGA_R-
VGA_G+
DSUB_5V
ESD_5V5VCC
ESD_5V
ESD_5V
BIN+ 2
BIN- 2
GIN+ 2
GIN- 2
SOGI 2
RIN- 2
RIN+ 2
VGA_DET 2
HSIN 2
VSIN 2
DDC_SDA2
DDC_SCL2
INPUT
CN101 A2 C101 A5 C102 A2
C103 A3 C105 B5 C106 B5
C107 B5 C109 C5 C110 C5
C113 C5 C114 D2 C115 C2
FB101 C4 FB102 A4 FB103 B4
R101 A2 R102 A3 R103 A3
R104 A4 R105 A2 R106 A2
R107 B4 R108 B4 R109 B4
R110 B1 R111 B4 R112 B4
R113 B1 R114 C4 R115 C4
R116 C4 R117 C4 R118 B3
R132 C2 U102 D2 U103 C2
R117
100R 1/16W 5%
R117
100R 1/16W 5%
22pF
C103
22pF
C103
C115
0.1uF/16V
C115
0.1uF/16V
C114
0.1uF/16V
C114
0.1uF/16V
I/O1
1
GND
2
I/O23I/O3
4
VDD
5
I/O4
6
U102
AZC099-04S
U102
AZC099-04S
R101 100R 1/16W 5%R101 100R 1/16W 5%
C107
0.047uF
C107
0.047uF
R102 100R 1/16W 5%R102 100R 1/16W 5%
1 2
FB101
30 OHM
FB101
30 OHM
R113
100R 1/16W 5%
R113
100R 1/16W 5%
R110
100R 1/16W 5%
R110
100R 1/16W 5%
C105
0.047uF
C105
0.047uF
C106
0.047uF
C106
0.047uF
1 2
FB102
30 OHM
FB102
30 OHM
R114
100R 1/16W 5%
R114
100R 1/16W 5%
1 2
ZD103
UDZSNP5.6B
ZD103
UDZSNP5.6B
220pF
C102
220pF
C102
1 2
FB103
30 OHM
FB103
30 OHM
R105
2K2 1/16W 5%
R105
2K2 1/16W 5%
R116
75R 1/16W 5%
R116
75R 1/16W 5%
C109
0.047uF
C109
0.047uF
C101
0.047uF
C101
0.047uF
R104
100R 1/16W 5%
R104
100R 1/16W 5%
R107
75R 1/16W 5%
R107
75R 1/16W 5%
R109
390 OHM 1/16W
R109
390 OHM 1/16W
R112
75R 1/16W 5%
R112
75R 1/16W 5%
R103 100R 1/16W 5%R103 100R 1/16W 5%
R111
100R 1/16W 5%
R111
100R 1/16W 5%
1 2
ZD104
UDZSNP5.6B
ZD104
UDZSNP5.6B
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
CN101
DB15
CN101
DB15
R106
2K2 1/16W 5%
R106
2K2 1/16W 5%
C110
0.047uF
C110
0.047uF
R108
100R 1/16W 5%
R108
100R 1/16W 5%
R115
100R 1/16W 5%
R115
100R 1/16W 5%
R118 10K 1/16W 5%R118 10K 1/16W 5%
C113
0.047uF
C113
0.047uF
I/O1
1
GND
2
I/O23I/O3
4
VDD
5
I/O4
6
U103
AZC099-04S
U103
AZC099-04S
R132
1K 1/16W 5%
R132
1K 1/16W 5%
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1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
EE_WP
POWER_KEY#
SPI_SI
SPI_SO
SPI_CK
SPI_CE
KEY1
MSCL
MSDA
LED_ORANGE
WP
LED_GRN/BLUE
EE_WP
MSCL
MSDA
5V_DET
KEY_AUTO
KEY_RIGHT
KEY_LEFT
POWER_KEY#
LED_GRN/BLUE
LED_ORANGE
POWER_KEY#
LED_GRN/BLUE
LED_ORANGE
KEY2
WP
SPI_SO
SPI_CE
SPI_CK
SPI_SI
KEY1
KEY2
5V_DET
ADC_2.3
ADC_1.8
CVDD_2.3
CVDD_1.8
DVDD
ADC_2.3
VCC3.3
CVDD_2.3
DVDD
VCC3.3
CVDD_1.8
ADC_1.8
VCC3.3
DVDD
+5V
5VCC
VCC3.3
VCC3.3
T0M 3
T0P 3
T1M 3
T1P 3
Panel_ID# 4
T2M 3
T2P 3
T3M 3
T3P 3
TCLK1P 3
TCLK1M 3
T4M 3
T4P 3
T6M 3
T7P 3
T5P 3
T6P 3
T7M 3
T5M 3
PANEL_EN 3
Mute# 4
VSIN1
GIN+1
HSIN1
RIN+1
BIN+1
Volume# 4
BL_ON
4
BL_ADJ 4
SOGI1
DDC_SDA1
DDC_SCL1
BIN-1
GIN-1
RIN-1
VGA_DET1
SCALAR
CN401 and CN402 layout together
Near to Connect
CN401 C1
CN402 C4
C401 C2
C406 A2
C407 A2
C408 B1
C409 B1
C410 A1
C411 B2
C412 C2
C413 C1
C414 C2
C415 C2
C416 C2
C417 C2
C430 A3
C431 A2
C433 A1
C439 A1
C442 A2
C443 A2
C444 A1
C445 A1
C446 D2
FB404 A2
FB405 A1
FB407 A1
R405 B2
R406 B1
R408 B1
R409 B1
R410 B4
R414 B4
R416 C1
R417 B2
R418 C1
R419 B3
R422 B3
R423 B3
R427 C2
R428 C2
R429 C3
R430 C3
R431 C3
R432 C3
R449 B2
R450 B2
R451 B2
R452 B2
R462 C3
R463 C3
R464 B3
R465 B3
R466 D2
R467 D2
U401 A3
U402 B2
U407 D1
X401 C3
R405 100R 1/16W 5%R405 100R 1/16W 5%
R465 100R 1/16W 5%R465 100R 1/16W 5%
FB405
300OHM
FB405
300OHM
R451 100R 1/16W 5%R451 100R 1/16W 5%
R414 120R 1/16W 5%R414 120R 1/16W 5%
R449 100R 1/16W 5%R449 100R 1/16W 5%
1
2
3
4
5
6
7
8
CN402
NC/CONN
CN402
NC/CONN
CE#
1
SO
2
WP#
3
GND
4
VDD
8
HOLD#
7
SCK
6
SI
5
U402
PM25LV010A
U402
PM25LV010A
1 2
X401
12MHz
X401
12MHz
1
2
3
4
5
6
CN401
CONN
CN401
CONN
R467
4K7 1/16W 5%
R467
4K7 1/16W 5%
R430 NCR430 NC
R408
10K 1/16W 5%
R408
10K 1/16W 5%
C411 47pFC411 47pF
R418 100R 1/16W 5%R418 100R 1/16W 5%
C430
0.1uF/16V
C430
0.1uF/16V
C415
0.1uF/16V
C415
0.1uF/16V
C401
0.1uF/16V
C401
0.1uF/16V
C417
0.1uF/16V
C417
0.1uF/16V
R466
4K7 1/16W 5%
R466
4K7 1/16W 5%
C406
0.1uF/16V
C406
0.1uF/16V
R422
4K7 1/16W 5%
R422
4K7 1/16W 5%
R431 NCR431 NC
R409
4K7 1/16W 5%
R409
4K7 1/16W 5%
RSTB
18
DVDD_BIAS
11
MGND
13
BIN1+
4
BIN1-
5
SOG1I
6
GIN1+
7
GIN1-
8
RIN1+
9
RIN1-
10
PB5*/DDC_SDA*/TX
17
PB4*/DDC_SCL*/RX
16
HSYNCI1
14
VSYNCI1
15
ADC_2.31ADC_1.8
2
AGND
3
DVDD
12
P34
19
PA0/PWM2
20
PA1/PWM3
21
PB0/ADC0
22
PB1/ADC1
23
DGND
24
CVDD_2.325CVDD_1.8
26
PA4*/PWM6*
27
PA5*/PWM7*
28
PWMA*
29
P30/RXD
30
P31/TXD
31
T7P
32
T7M
33
T6P
34
T6M
35
T5M
37
T5P
36
T4M
39
T4P
38
T3M
41
T3P
40
TCLK1M
43
TCLK1P
42
T2M
45
T2P
44
T1M
47
T1P
46
T0M
49
T0P
48
DGND
50
P35
51
PWMB*
52
PA7*/PWM9*
53
PA6*/PWM8*
54
PB3/ADC3
55
PB2/ADC2
56
PA3/PWM5
57
PA2/PWM4
58
SPI_CLK
59
SPI_SI
61
SPI_SO
60
SPI_CE
62
OSCI
63
OSCO
64
NT68167
U401
NT68167FG
NT68167
U401
NT68167FG
FB407
300OHM
FB407
300OHM
C444
1uF 10V
C0402
C444
1uF 10V
C0402
C414
0.1uF/16V
C414
0.1uF/16V
C431
0.1uF/16V
C431
0.1uF/16V
R406
4K7 1/16W 5%
R406
4K7 1/16W 5%
R427
3.9K OHM +-1% 1/16W
R427
3.9K OHM +-1% 1/16W
R464 100R 1/16W 5%R464 100R 1/16W 5%
R417
1K 1/16W 5%
R417
1K 1/16W 5%
R463
0R05 1/16W
R463
0R05 1/16W
R450 100R 1/16W 5%R450 100R 1/16W 5%
R429 NCR429 NC
C439
1uF 10V
C0402
C439
1uF 10V
C0402
R452 100R 1/16W 5%R452 100R 1/16W 5%
R432 NCR432 NC
R428
3.9K OHM +-1% 1/16W
R428
3.9K OHM +-1% 1/16W
C446
0.22uF16V
C446
0.22uF16V
C443
1uF 10V
C0402
C443
1uF 10V
C0402
C413
0.1uF/16V
C413
0.1uF/16V
R462
1M 1/16W 5%
R462
1M 1/16W 5%
R416 100R 1/16W 5%R416 100R 1/16W 5%
FB404
300OHM
FB404
300OHM
C416
0.1uF/16V
C416
0.1uF/16V
A0
1
A1
2
A2
3
GND4SDA
5
SCL
6
WP
7
VCC
8
U407
M24C16
U407
M24C16
C410
0.1uF/16V
C410
0.1uF/16V
C407
0.1uF/16V
C407
0.1uF/16V
R419 1K 1/16W 5%R419 1K 1/16W 5%
C408
0.22uF16V
C408
0.22uF16V
R423
4K7 1/16W 5%
R423
4K7 1/16W 5%
C412 47pFC412 47pF
C409 100pFC409 100pF
C433
0.1uF/16V
C433
0.1uF/16V
+
C445
100UF25V
+
C445
100UF25V
R410 120R 1/16W 5%R410 120R 1/16W 5%
C442
1uF 10V
C0402
C442
1uF 10V
C0402
HUDSON 9
20
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
+5V
PANEL_VCC
PANEL_VCC
PANEL_VCC
T0M2
T0P2
T1P2
T1M2
T2P2
T2M2
TCLK1M2
TCLK1P2
T3P2
T3M2
T4P2
T4M2
T5P2
T5M2
T6P2
T6M2
T7P2
T7M2
PANEL_EN2
TCLK1P2
TCLK1M2
T0M2
T0P2
T1M2
T1P2
T2M2
T2P2
TCLK1P2
TCLK1M2
T3M2
T3P2
S
D
2
3
AO3401L
1
G
CN403 A5
CN405 A2
C419 C2
C420 A3
C421 C3
C441 C1
FB402 C3
Q404 C2
Q405 C3
R415 C1
R433 C2
R434 A3
R435 C1
R436 C2
OUTPUT
FB402
120 OHM
FB402
120 OHM
C419
1uF 10V
C419
1uF 10V
R433
10K 1/16W 5%
R433
10K 1/16W 5%
2
4
6
8
10
12
14
16
18
20
22
24
1
3
5
7
9
11
13
15
17
19
21
23
CN405
NC/CONN
CN405
NC/CONN
R434
220 OHM 1/4W
R1206
R434
220 OHM 1/4W
R1206
R436
10K 1/16W 5%
R436
10K 1/16W 5%
C441
0.1uF/16V
C441
0.1uF/16V
C420
0.1uF/16V
C420
0.1uF/16V
Q405
AO3401
Q405
AO3401
Q404
2N3904S-RTK/PS
Q404
2N3904S-RTK/PS
R415
10K 1/16W 5%
R415
10K 1/16W 5%
+
C421
100UF25V
+
C421
100UF25V
R435 10K 1/16W 5%R435 10K 1/16W 5%
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CN403
CONN
CN403
CONN
HUDSON 9
21
1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
Volume
BKLT-EN
BKLT-VBRI
C_PANEL_INDEX
BKLT-VBRI
Mute
Mute
C_PANEL_INDEX
BKLT-EN
VCC3.3
DSUB_5V
+5V
5VCC
VCC3.3 VCC3.3+5V
VCC3.3+5V
+5V
+5V
5VCC
BL_ADJ 2 Mute# 2
Volume# 2
Panel_ID# 2
BL_ON 2
CN404 A1
C422 B4
C425 D1
C426 B3
C427 B4
C428 B3
D401 A2
D403 A2
Q406 D1
R424 C2
R425 C3
R426 B2
R437 C1
R438 C3
R440 D1
R441 B2
R442 C1
R443 C2
R444 B3
R448 B2
R457 B1
U404 B4
U406 A4
POWER
Q406
2N3904S-RTK/PS
Q406
2N3904S-RTK/PS
C425
10K 1/16W 5%
C425
10K 1/16W 5%
1
2
3
4
5
6
7
8
9
CN404
CONN
CN404
CONN
ADJ(GND)
1
VOUT
2
VIN
3
U404
AP1117D33LA
U404
AP1117D33LA
D401
BAT54C
D401
BAT54C
R448
NC/100R 1/16W 5%
R448
NC/100R 1/16W 5%
VSS
1
VOUT
2
VIN
3
4
4
U406 NC/AP1117E33LAU406 NC/AP1117E33LA
R442
100R 1/16W 5%
R442
100R 1/16W 5%
R425NCR425
NC
R426NCR426
NC
R443NCR443
NC
C422
0.1uF/16V
C422
0.1uF/16V
+
C427
100UF25V
+
C427
100UF25V
+
C426
100UF25V
+
C426
100UF25V
R440
4K7 1/16W 5%
R440
4K7 1/16W 5%
D403
SM240A
D403
SM240A
C428
0.1uF/16V
C428
0.1uF/16V
R438NCR438
NC
R441
10K 1/16W 5%
R441
10K 1/16W 5%
R437
10K 1/16W 5%
R437
10K 1/16W 5%
R424
NC/100R 1/16W 5%
R424
NC/100R 1/16W 5%
R457NCR457
NC
R444
NC/10K 1/16W 5%
R444
NC/10K 1/16W 5%
HUDSON 9
22
6.2 Power Board
715G2852-2
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
+12V
+5V
+5V
DIM
ON/OFF
VOL
MUTE
+5V1
!
!
!
!
!
!
!
!
!
!
!
N.C
!
!
!
!
!
!
POWER
BD901 A1 CN901 D1 CN902 C5 C900 C3 C901 B1 C902 B1
C903 B2 C904 A1 C906 A2 C907 A1 C908 B1 C909 C2
C910 A4 C911 B2 C912 A3 C915 B5 C917 A4 C918 A4
C921 A4 C922 A4 C924 C3 C925 C3 C928 C2 C929 B4
C930 A5 C931 D5 C932 A5 C938 A2 C939 B4 C940 B4
D900 A2 D901 B2 D903 B2 D905 B3 D906 A3 D907 A3
D915 C4 D916 C4 FB901 B2 F901 D1 F902 B5 F903 B5
F905 B5 GND1 C2 HS2 D2 HS3 D2 HS5 D2 IC901 B2
IC902 C3 IC903 C3 L901 B1 L903 B4 L904 A4 L905 A4
NR901 D1 Q901 B2 Q903 A5 Q904 B4 R900 C1 R901 C1
R902 C1 R904 A2 R905 A2 R906 A2 R907 B2 R908 A2
R909 B2 R910 B2 R912 B2 R914 C2 R915 B1 R918 A3
R919 A3 R920 A3 R921 A3 R922 B3 R923 B3 R924 B4
R925 C3 R926 C3 R927 C4 R930 C4 R932 A2 R933 B2
R935 B3 R938 B2 R939 A5 R940 B5 R942 C4 R943 A5
R946 A5 R947 B4 R948 A4 R952 B4 R961 B3 R962 B3
T901 A3 VAR901 C1 ZD902 A5 ZD905 B2 ZD906 B2 ZD921 B4
1
2
HS3
HEAT SINK(Q901_Q90G6263-3)
HS3
HEAT SINK(Q901_Q90G6263-3)
+
C907
100uF450V
+
C907
100uF450V
+
C940
1000uF25V
+
C940
1000uF25V
R942
1K 1/10W 1%
R942
1K 1/10W 1%
R961 100 OHM 1/4WR961 100 OHM 1/4W
C925NCC925
NC
C902
1000pF
C902
1000pF
C910NCC910
NC
R905NCR905
NC
R915
100K OHM 1% 1/8W
R915
100K OHM 1% 1/8W
+
C939
NC
+
C939
NC
R935 100 OHM 1/4WR935 100 OHM 1/4W
1 2
ZD921
RLZ13B
ZD921
RLZ13B
C930
0.1uF
C930
0.1uF
12
3
CN901
SOCKET
CN901
SOCKET
1
2
HS2
HEAT SINK(D906_Q90G6263-3)
HS2
HEAT SINK(D906_Q90G6263-3)
+
C918
680uF25V
+
C918
680uF25V
D916
LL4148
D916
LL4148
R939
1K 1/8W
R939
1K 1/8W
R930
2.43K OHM 1% 1/10W
R930
2.43K OHM 1% 1/10W
1 2
ZD922
RLZ5.1B
ZD922
RLZ5.1B
R948NCR948
NC
R918
100 OHM 1/4W
R918
100 OHM 1/4W
R922NCR922
NC
R927
3.6K OHM 1% 1/10W
R927
3.6K OHM 1% 1/10W
+
C903
22uF/50V
+
C903
22uF/50V
R925
1K 1/8W
R925
1K 1/8W
L904
1.0uH
L904
1.0uH
D901
FR103
D901
FR103
C931
0.1uF
C931
0.1uF
GND
1
COMP
2
VCC
3
RT4NC
5
CS
6
VCC
7
OUT
8
IC901
LD7552BPS
IC901
LD7552BPS
R900
680K OHM 1/4W
R900
680K OHM 1/4W
R947NCR947
NC
C932
0.001uF
C932
0.001uF
12
43
IC902
PC123X2YFZOF
IC902
PC123X2YFZOF
C904
0.22uF/275V
C904
0.22uF/275V
R938
10K 1/8W
R938
10K 1/8W
C928
0.01uF
C928
0.01uF
+
C917
680uF25V
+
C917
680uF25V
R923NCR923NC
R902
680K OHM 1/4W
R902
680K OHM 1/4W
1 2
ZD902
RLZ13B
ZD902
RLZ13B
L903
1.0uH
L903
1.0uH
R919
100 OHM 1/4W
R919
100 OHM 1/4W
t
NR901
NTCR
t
NR901
NTCR
C912
0.001uF
C912
0.001uF
R924
150R 1/8W
R924
150R 1/8W
R914
0.47 OHM +-5% 2WS
R914
0.47 OHM +-5% 2WS
C908
0.22uF/275V
C908
0.22uF/275V
R904
300K OHM 1/4W
R904
300K OHM 1/4W
D903
LL4148
D903
LL4148
C924
0.1uF
C924
0.1uF
R921NCR921
NC
F902NCF902
NC
R901
680K OHM 1/4W
R901
680K OHM 1/4W
1
2
GND1
GND
GND1
GND
Q904NCQ904
NC
Q903
PMBS3904
Q903
PMBS3904
+
C921
NC
+
C921
NC
123
D906
FCH10U10
D906
FCH10U10
D907 NCD907 NC
R907NCR907
NC
1 2
ZD923NCZD923
NC
R932
300K OHM 1/4W
R932
300K OHM 1/4W
D905 31DQ06FC3D905 31DQ06FC3
1
2
3
4
5
6
7
8
9
10
CN902
CONN
CN902
CONN
L905NCL905
NC
R943
470R 1/8W
R943
470R 1/8W
VAR901
Varistor
VAR901
Varistor
C929
0.001uF
C929
0.001uF
+
C922
470UF/25V
+
C922
470UF/25V
R962 100 OHM 1/4WR962 100 OHM 1/4W
C900
3300pF 250V
C900
3300pF 250V
1
2
HS5
SHIELD(H85G0002-1)
HS5
SHIELD(H85G0002-1)
C909
470pF/25V
C909
470pF/25V
1 2
ZD906
RLZ22B
ZD906
RLZ22B
R952NCR952
NC
F901
FUSE
F901
FUSE
R909
5.1 OHM 1/4W
R909
5.1 OHM 1/4W
C938NCC938
NC
F903
3.15A 250V
F903
3.15A 250V
R926
1K 1/10W 1%
R926
1K 1/10W 1%
R920
100 OHM 1/4W
R920
100 OHM 1/4W
12
FB901
BEAD
FB901
BEAD
R908
100KOHM +-5% 2WS
R908
100KOHM +-5% 2WS
1
4
2
3
L901
30mH
L901
30mH
C911
0.1uF
C911
0.1uF
+
C915
470uF/16V
+
C915
470uF/16V
D900
FR107
D900
FR107
R912
220 OHM 1/4W
R912
220 OHM 1/4W
R940
33K 1/10W
R940
33K 1/10W
Q901
2SK2645-54MR
Q901
2SK2645-54MR
R933
300K OHM 1/4W
R933
300K OHM 1/4W
C906
1500pF2KV
C906
1500pF2KV
7
8
9
10
11
12
4
5
6
1
2
T901
POWER X'FMR
T901
POWER X'FMR
2
1
3
4
-
+
BD901
KBP208G
-
+
BD901
KBP208G
IC903
AZ431AZ-AE1
IC903
AZ431AZ-AE1
R906NCR906
NC
C901
1000pF
C901
1000pF
F905
0 OHM 1/4W(NC)
F905
0 OHM 1/4W(NC)
R946
150 OHM 2W
R946
150 OHM 2W
D915
LL4148
D915
LL4148
R910
10R 1/4W
R910
10R 1/4W
1 2
ZD905
RLZ18B
ZD905
RLZ18B
HUDSON 9
23
1
2
3
4
5
A
A
B B
C C
D D
+12V
ON/OFF
DIM
CN801 A5
CN802 A5
C801 A4
C802 A2
C803 A4
C807 A1
C817 D2
C819 A4
C820 D2
C821 D1
C822 C1
C823 A4
C824 A3
C825 A1
C834 D4
C835 B1
C838 A3
C839 A3
C842 C1
C845 D3
C846 D4
D801 A5
D802 A5
D805 A4
D806 C4
D807 A4
D810 A2
D811 B2
D812 D1
D814 D3
D817 B1
F801 A1
IC801 C2
Q801 A2
Q802 A3
Q804 A2
Q805 A1
Q806 B1
Q807 D2
Q808 A1
Q809 D4
Q811 B2
Q812 B2
R801 A5
R802 C1
R803 D3
R804 A1
R807 C3
R808 D3
R810 D2
R814 A5
R817 A4
R818 C4
R820 D1
R821 A5
R822 A5
R823 D1
R824 D3
R825 C2
R826 D3
R827 B1
R828 A4
R829 C2
R830 C1
R831 D1
R832 C1
R835 D4
R837 C4
R839 A2
R841 C2
R850 B2
R851 C1
R853 B2
R854 D2
R855 A3
R856 A3
R861 D2
R862 D3
R863 D1
R864 D2
R865 D2
T801 A3
INVERTER
Q811
PMBS3904
Q811
PMBS3904
R864NCR864
NC
Q808
PDTA144WK
Q808
PDTA144WK
R837
47K 1/8W
R837
47K 1/8W
C835NCC835
NC
C839
1500PF/50V
C839
1500PF/50V
C819
0.0022uF
C819
0.0022uF
R823
0R05 1/10W 5%
R823
0R05 1/10W 5%
R802
12K 1/10W 1%
R802
12K 1/10W 1%
S
1
G
2
S
3
G
4
D
8
D
7
D
6
D
5
Q802
AM9945N-T1-PF
Q802
AM9945N-T1-PF
R808
10K 1/10W 1%
R808
10K 1/10W 1%
R861NCR861
NC
R817
10K 1/10W 1%
R817
10K 1/10W 1%
R835
1M 1/10W 5%
R835
1M 1/10W 5%
R824
1K 1/10W 1%
R824
1K 1/10W 1%
C803
39pF/3KV
C803
39pF/3KV
+
C802
470UF/25V
+
C802
470UF/25V
1
2
CN801
CONN
CN801
CONN
R820
10K 1/10W 1%
R820
10K 1/10W 1%
R804
100R 1/8W
R804
100R 1/8W
R828
10K 1/10W 1%
R828
10K 1/10W 1%
R841
68KOHM1/10W
R841
68KOHM1/10W
F801
0 OHM 1/4W
F801
0 OHM 1/4W
R854NCR854
NC
1IN+
1
1IN-
2
FEEDBACK
3
DTC
4
CT
5
RT
6
GND
7
C18E1
9
E2
10
C2
11
VCC
12
OUTPUT CTRL
13
REF
14
2IN-
15
2IN+
16
IC801
TL494IDR
IC801
TL494IDR
R803
680K 1/10W
R803
680K 1/10W
R810
51K OHM 1% 1/8W
R810
51K OHM 1% 1/8W
R822
1K 1/8W
R822
1K 1/8W
637
4
81
T801
POWER X'FMR
T801
POWER X'FMR
C846NCC846
NC
R850
22R 1/8W
R850
22R 1/8W
R807
10K 1/10W 1%
R807
10K 1/10W 1%
D814
LL4148
D814
LL4148
C824
0.1uF
C824
0.1uF
R825
22R 1/8W
R825
22R 1/8W
R851
5K1 1/10W
R851
5K1 1/10W
R863
10K 1/10W 1%
R863
10K 1/10W 1%
C842
0.01uF
C842
0.01uF
C820
220pF50V
C820
220pF50V
C807
0.1uF/25V
C807
0.1uF/25V
D812
LL4148
D812
LL4148
1
23
Q804
PMBS3906
Q804
PMBS3906
C825
0.1uF/25V
C825
0.1uF/25V
C822
1uF/25V
C822
1uF/25V
R827
1K 1/10W 1%
R827
1K 1/10W 1%
R853
68K 1/10W
R853
68K 1/10W
D807
LL4148
D807
LL4148
R839
22R 1/8W
R839
22R 1/8W
C817NCC817
NC
1
23
Q812
PMBS3906
Q812
PMBS3906
R814
1K5 1/10W 1%
R814
1K5 1/10W 1%
Q807
N.C
Q807
N.C
D810NCD810
NC
R865NCR865
NC
C821
0.1uF/25V
C821
0.1uF/25V
R826
1K 1/8W
R826
1K 1/8W
Q805
PDTC144WK
Q805
PDTC144WK
D805
LL4148
D805
LL4148
R856
15R 1/4W
R856
15R 1/4W
R821
1K 1/8W
R821
1K 1/8W
3
1
2
D801
BAV99
D801
BAV99
C823
0.0022uF
C823
0.0022uF
C834
0.1uF/25V
C834
0.1uF/25V
D806
LL4148
D806
LL4148
D811NCD811
NC
3
1
2
D802
BAV99
D802
BAV99
R855
15R 1/4W
R855
15R 1/4W
C838
1500PF/50V
C838
1500PF/50V
R832
10K 1/10W 1%
R832
10K 1/10W 1%
1
2
CN802
CONN
CN802
CONN
R829
22R 1/8W
R829
22R 1/8W
R862
1M 1/10W 5%
R862
1M 1/10W 5%
R831
1K 1/8W
R831
1K 1/8W
Q801
PMBS3904
Q801
PMBS3904
R830NCR830
NC
D817
LL4148
D817
LL4148
Q809
RK7002
Q809
RK7002
R801
1K5 1/10W 1%
R801
1K5 1/10W 1%
C845
2.2uF/16V
C845
2.2uF/16V
Q806
PMBS3904
Q806
PMBS3904
C801
39pF/3KV
C801
39pF/3KV
R818
1K 1/10W 1%
R818
1K 1/10W 1%
HUDSON 9
24
6.3 Key Board
715G3016-1
1
1
2
2
3
3
4
4
5
5
A A
B B
(OK)(UP) (DOWN)
CONNECTOR
(MENU) LED(Power)
CN001 A1 C001 A1 C002 A2
C003 A2 C004 A2 C005 A2
C006 B4 C007 B3 C008 B4
C009 B4 C010 B5 LED001 A2
R001 A3 R002 A3 R004 A3
R005 A3 R007 B2 SW001 A5
SW002 A4 SW003 A5 SW004 A4
SW005 A3 ZD001 B4 ZD002 B3
ZD003 B5 ZD004 B4 ZD005 B4
KEY BOARD
OK
LED_RED#
LED_RED#
LED_GRN#
LED_GRN#
LBADC1
LBADC2
DC_POWERON
MENU
POWER
DOWN
UP
GND
SGND SGND
SGND
SGND
SGND SGND SGNDSGND SGND SGNDSGND
ZD004NC/UDZS5.6B
C006NC/0.1uF
CN001
CONN
1
2
3
4
5
6
C007NC/0.1uF
R007 0R05 1/4W
R001 4.3K OHM 1% 1/8W
C004
NC/0.001uF
C010NC/0.1uF
R003 910R 1/8W
LED001
LED
1
3
2
C009NC/0.1uF
C001
NC/0.001uF
SW001
SW
21
3 4
5
ZD003NC/UDZS5.6B
C005
NC/0.001uF
ZD002NC/UDZS5.6B
C008NC/0.1uF
C002
NC/0.001uF
C003
NC/0.001uF
SW002
SW
21
3 4
5
SW004
SW
21
3 4
5
ZD005NC/UDZS5.6B
SW003
SW
21
3 4
5
R005 2.4K OHM 1% 1/8W
R002 2.4K OHM 1% 1/8W
SW005
SW
21
3 4
5
R004 4.3K OHM 1% 1/8W
ZD001NC/UDZS5.6B
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