HP FP1707 User manual

17" LCD Color Monitor HP FP1707
1
Service
Service
Service
Horizontal Frequency
24-83kHz
TABLE OF CONTENTS
Description Page Description 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
1. Monitor Specification............................………........3
2. LCD Monitor Description……………………….......4
3. Operation Instruction…………..............……...........5
3.1.General Instructions.........................…...........5
3.2. Control Button…………….….........……...............5
3.3 Adjusting the Picture...........................…............6
4. Input/Output Specification......……………............9
4.1. Input Signal Connector............……….................9
4.2. Factory Preset Display Modes......…..................10
4.3. Power Supply Requirements..............................10
5. Panel Specification.....………………..................11
5.1.General Feature…..........................................11
5.2. Optical Characteristics…………………………12
6. Block Diagram……...................………................13
6.1 Software Flow Chart……………………………...13
6.2.Electrical Block Diagram………………..….......15
7. Schematic……………......................................17
7.1 Main Board..……….......................................17
7.2 Power Board.…….……....................................21
7.3 Key Board.……..……....................................24
8.PCB Layout…...…….......................................25
8.1.Main Board………........................................25
8.2.Power Board……….........................................27
8.3.Key Board………............….......................28
9. Maintainability……….......................................29
9.1.Equipments and Tools Requirement..............29
9.2.Trouble Shooting………..............................30
9.2.1 Main Board………………..............................30
9.2.2 Power Board……….……..............................32
9.2.3 Key Board………….……..............................34
10.White-Balance, Luminance adjustment...35
11.Mechanical Instructions………….…...….......37
12.Monitor Exploded View…….…………....….......43
13.BOM List……………….…………………………44
14. Different Parts List…........................................59

17" LCD Color Monitor HP FP1707
2
Revision List
Version Date Revision History TPV Model Name
A00 Jun.-14-07 Initial release T77AMLMKH7CPD
A01 Jun.-18-07 Second release T77CMLMKH7CPDN

17" LCD Color Monitor HP FP1707
3
1. Monitor Specification

17" LCD Color Monitor HP FP1707
4
2. LCD Monitor Description
The LCD Monitor will contain main board, power board, and a key board which house the flat panel control logic,
brightnesscontrollogicandDDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each
voltage.
Power Board
(
Include ada
p
ter board
)
Flat Panel and
CCFL backlight
Main Board HOST Computer
For white balance
adjustment in
factory mode
CCFT Drive.
AC-IN
110V-240V
Monitor Block Diagram
Key board
LVDS Connector
DVI Video
signal, DDC
D-Sub
Video signal
DDC

17" LCD Color Monitor HP FP1707
5
3. Operation Instructions
3.1 General Instructions
Press the power button to turn the monitor on or off. The other control buttons are located at front of the panel. By
changing these settings, the picture can be adjusted to your personal performance.
-The power cord should be connected and insert to adaptor.
- Connect the video cable from the monitor to the computer VGA card.
- Press the power button to turn on the monitor, the power indicator will light up to Green.
3.2 Control Button

17" LCD Color Monitor HP FP1707
6
3.3 Adjust the Picture

17" LCD Color Monitor HP FP1707
7

17" LCD Color Monitor HP FP1707
8

17" LCD Color Monitor HP FP1707
9
4. Input/Output Specification
4.1 Input Signal Connector
Pin Signal Pin Signal
1 Red Video 9 3.3/+5 V (from PC)
2 Green Video 10 Sync Ground
3 Blue Video 11 None
4 None 12 DDC Data
5 Ground (DDC Return) 13 Horizontal Sync
6 Red GND 14 Vertical Sync
7 Green GND 15 DDC Clock
8 Blue GND
VGA connector layout
PIN 1 PIN 5
PIN 11
Pin Signal Pin Signal Pin Signal
1 TMDS Data 2 - 9 TMDS Data 1 - 17 TMDS Data 0 -
2 TMDS Data 2 + 10 TMDS Data 1 + 18 TMDS Data 0 +
3 TMDS Data 2 / 4 Shield 11 TMDS Data 1 / 3 Shield 19 TMDS Data 0 / 5 Shield
4 TMDS Data 4 - 12 TMDS Data 3 - 20 TMDS Data 5 -
5 TMDS Data 4 + 13 TMDS Data 3 + 21 TMDS Data 5 +
6 DDC Clock 14 +3.3/+5V Power (from PC) 22 TMDS Clock Shield
7 DDC Data 15 Ground (Return for +5V) 23 TMDS Clock +
8 No Connect 16 Hot Plug Detect (connect internally
to pin-14) 24 TMDS Clock -
DVI-D digital connector layout

17" LCD Color Monitor HP FP1707
10
4.2 Factory Preset Display Modes
4.3 Power Supply Requirements
Parameter Range
AC Input Voltage 90 to 265V
AC Input Frequency 45 to 63 Hz
Inrush Current 50A MAX AT 220VAC and 30A AT 120VAC
Leakage Current 5 mA MAX at 120VAC

17" LCD Color Monitor HP FP1707
11
5. Panel Specification
5.1 General Feature
Absolute Maximum Ratings

17" LCD Color Monitor HP FP1707
12
5.2 Optical Characteristics
The optical characteristics are measured under stable conditions at 25℃(Room Temperature):

17" LCD Color Monitor HP FP1707
13
6. Block diagram
6. 1 Software Flow Chart
1
2
N
Y
5
Y
N
10
Y
N
12
Y
N
7
Y
N
6
4
3
8
9
14
11
13
Y
N
15
Y
N
16
17
19
Y
N
18

17" LCD Color Monitor HP FP1707
14
REMARK:
1) MCU initialize.
2) Is the EEprom blank?
3) Program the EEprom by default values.
4) Get the PWM value of brightness from EEprom.
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 EEprom.
Turn on the LED and set it to green color.
Scalar initialize.
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are they’re 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
disappear.
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?

17" LCD Color Monitor HP FP1707
15
6.2 Electrical Block Diagram
6.2.1 Scalar Board
LCD Interface
Scalar TSUM56AWHL-LF
(Include: MCU, ADC, OSD etc)
OSD Control
Interface (Keypad)
D-SUB
Connector
EEPROM
24C02
Crystal
14.318MHZ
EEPROM
M24C04
DVI-SIGNAL
Connector
EEPROM
24C02
HDCP PROTECT
M24C04
SPI Flash ROM
PM25LV010-25

17" LCD Color Monitor HP FP1707
16
6.2.2 Inverter / Power Board
CN902
DIM
EMI filter Bridge
Rectifier
and Filter
Start Circuit
PWM
Control IC
Transformer Rectifier
diodes
AC input
12V
ON/OFF
Control
PWM
Control IC
Feedback
Circuit
LC
Resonance
Transformer MOSFET
Over
Voltage
Lamp
ON/OFF
Feedback
Circuit
Over
Voltage
Protect
5V

17" LCD Color Monitor HP FP1707
17
7. Schematic
7.1 Main Board
RX1P
DDC1_SDA
RX2P
RX1N
C114
0.1uF/16V
DSUB_R- 2
DSUB_G+ 2
FB101
BEAD
1 2
R108 100R 1/16W
2007-4-18 Add D118 D119
for ESD issue by Mike
C110
0.047uF
R130 10R 1/16W
DSUB_G- 2
U102
M24C02-WMN6TP
1
2
3
45
6
7
8A0
A1
A2
VSSSDA
SCL
WP
VCC
DDC2_SCL
ZD105
RLZ5.6B
C102
22pF
DDC_WP2
C112
0.1uF/16V
R128 10R 1/16W
Add FB104 and C119 for
EMI
DDC2_SCL 2
RX0P
ZD104
RLZ5.6B
R127 10R 1/16W
DSUB_R+ 2
C109
0.047uF
RX2N
CMVCC
VGA_G-
D113
BAV99
3
1 2
VGA_B+
C119
0.1uF/16V
C117
0.1uF/16V
R119 100R 1/16W
D101
BAV70
3
1 2
FB104
120OHM
12
C115
0.1uF/16V
DDC1_SCL
DDC1_SDA
R107
75R 1/16W
D117
BAV99
3
1 2
D106
RLZ5.6B
DVI_5V
VGA_G+
D112
BAV99
3
1 2
CMVCC
RX0N
DSUB_B+ 2
VGA_R-
HOT_PLUG
C101
0.047uF
RX2P 2
VGA_R+
R117 100R 1/16W
DSUB_5V
RX2N 2
RXCP 2
D102
BAV99
3
1 2
VGA_B-
R132
10K 1/16W
C106
1000pF
D104
BAV99
3
1 2
VGA_B-
R137
10K 1/16W
VCC3.3
R110
100R 1/16W
DGND
R126 10R 1/16W
R114 100R 1/16W
RXCP
DSUB_5V
R121
4K7 1/16W
R115 100R 1/16W
C116
0.1uF/16V
DVI_5V
DSUB_H 2
CN101
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
ZD101
RLZ5.6B
DDC1_SCL2
DDC2_SDA
C105
0.047uF
FB102
BEAD
1 2
DDC2_SDA 2
VGA_PLUG
R109 470R 1/16W
C111
5pF/ 50V
C108
5pF/ 50V
R120
4K7 1/16W
R113
100R 1/16W
DDC2_SCL
C104
5pF/ 50V
R112
75R 1/16W
C107
0.047uF
D110
BAV99
3
1 2
R136 10R 1/16W
D108
RLZ5.6B
R116
75R 1/16W
D109
RLZ5.6B
ZD102
RLZ5.6B
RXCN 2
R104 100R 1/16W
RX0P 2
DDC2_SDA
GND POWER
CMVCC
DSUB_SOG 2
DDC1_SDA2
CMVCC
R124
4K7 1/16W
ZD106
RLZ5.6B
VGA_R+
R101 0R05 1/16W
R125
100K 1/16W
HPD_CTRL 2
DDC1_SCL
R105
2K OHM 1/16W
DSUB_5V
DVI_HPD
VGA_R+
U101
M24C02-WMN6TP
1
2
3
45
6
7
8A0
A1
A2
VSSSDA
SCL
WP
VCC
R138 10K 1/16W
R102 100R 1/16W
CN102
JACK
1
2
3
4
5
6
7
8
25
28
9
10
11
12
13
14
15
16
26
29
17
18
19
20
21
22
23
24
27
32 31
DAT2-
DAT2+
2/4shield
DAT4-
DAT4+
DDC SCL
DDC SDA
VSY N C
R
HSYNC
DAT1-
DAT1+
1/3shield
DAT3-
DAT3+
+5V
SYNC GND
HPD
G
RGB GND
DAT0-
DAT0+
0/5shield
DAT5-
DAT5+
clk shield
clk+
clk-
B
GND GND
DET_CABLE 2
DSUB_V 2
R139 6K8 1/16W
VGA_G+
D118
NC
R129 10R 1/16W
D114
BAV99
3
1 2
VGA_PLUG
D115
BAV99
3
1 2
R123 10K 1/16W
DSUB_B- 2
D116
BAV99
3
1 2
RX1P 2
RX0N 2
T77CMLMKH6HAD I
HP VP17/FP1707 B
25Tuesday , May 22, 2007
715G2559-I <
称爹 >
02 Input
G2559-I-X-X-1-070522
O EM MO D EL S ize
Rev
Date Sheet of
TPV MODEL
PCB NAME
备注
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
线路图编号
R118
10K 1/16W
VGA_G+
VGA_G-
Q101
2N3904S-RTK/PS
D105
BAV70
3
1 2
D107
RLZ5.6B
R111 100R 1/16W
FB103
BEAD
1 2
C113
0.047uF
DDC_WP2
R135
4K7 1/16W
D111
BAV99
3
1 2
R122 100R 1/16W
RXCN
R131 10R 1/16W
C118
0.1uF/16V
D119
NC
VGA_B+
VGA_B+
D103
BAV99
3
1 2
R133 10R 1/16W
ZD103
RLZ5.6B
C103
22pF
R134
4K7 1/16W
VGA_R-
R106
2K OHM 1/16W
R103 100R 1/16W
RX1N 2
DVI_HPD

17" LCD Color Monitor HP FP1707
18
VCC3.3
PA[0..9] 3
PA3
VCC3.3
DET_CABLE 1
DSUB_B+1
C205
0.1uF/16V
DDC1_SCL1
MSC L
C203
0.1uF/16V
R227
10K 1/16W
RX2N1
R229
3.9K OHM 1/16W
FB206
0R05 1/8W
C210
0.1uF/16V
DDC2_SDA1
VCC3.3
MSC L
R224 100R 1/16W
R215 100R 1/16W
+
C209
NC
MSD A
R203
10K 1/16W
R226
10K 1/16W
R233
6K8 1/16W
HDCP Protect
VDD P
PPWR_ON#3
DSUB_R+1
Q202
2N3906S-RTK/PS
U204
M24C04-WMN6TP
1
2
3
45
6
7
8NC
E1
E2
VSSSDA
SCL
WC
VCC
C213
0.1uF/16V
DDC_WP 1
DDC1_SDA1
LED_ORANGE
VMPLL VDDP
PA0
Q201
2N3904S-RTK/PS
PB[0..9] 3
POWER_KEY #
R218 4K7 1/16W
PB2
R220 10K 1/16W
CMVCC
Q203
2N3906S-RTK/PS
VDD C
C201
0.1uF/16V
C204
0.1uF/16V
Volume# 4
WP
VPLL
PB[0..9]
R223 10K 1/16W
KEY 1
R201 0R05 1/16W
U402
PM25LV010A
1
2
3
4 5
6
7
8
CE
SO
WP#
GND SI
SCK
HOLD#
VCC
PA7
C218
0.22uF16V
FB201
300OHM
FB205
0R05 1/8W
C224
0.22uF16V
R21010K 1/16W
R225 100R 1/16W
LVDS
RXCN1
R208
6K8 1/16W
R221 100R 1/16W
PA9
Q205
2N3904S-RTK/PS
C226
0.1uF/16V
CN201
CONN
1
2
3
4
5
6
C229
0.1uF/16V
VCC3.3
RX2P1
PB0
MSD A
POWER_KEY#
RXCP1
PA8
R202
22K 1/16W
R230
10K 1/16W
VCC3.3
PB5
C211
0.1uF/16V
HPD_CTRL 1
PB8
R211 10K 1/16W
R234 10K 1/ 16W
VCC3.3
C225
0.1uF/16V
PA1
R232
10K 1/16W
VMPLL
VPLL
PA2
R204 390 OHM 1/16W
R235 NC
X201
14.318MHz
1 2
C223 0.1uF/16V
VCC3.3
VCC 3. 3
VCC3.3
RX0P1
VDVI
AVDD
PB7
CMVCC
DSUB_R-1
PB9
PB6
KEY1
R212 75R 1/16W
AVDD
RX1N1
C231
0.1uF/16V
MSC L
TSUM56AWHL-LF
U401
23
20
21
18
22
19
17
27
28
15
26
25
37
39
38
40
47
86
59
96
97
60
61
62
63
64
65
67
68
69
70
71
72
73
74
77
78
58
55
54
2 5
3
4
6
7
8
9
10
12
13
11 29 33
24 56
53
52
81
51
30
31
100
1
93
14 75
35
48
85
88
89
90
91
92
94
95
99
43
44
84
41
42
98 16 32 49 66 82 34
50 57 76 79 83
80
87
36
45
46
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0M
GIN0M
BIN0M
HSYNC0
VSYNC0
REXT
REFP
REFM
SDO
SCK
SCZ
SDI
PWM2/GPIO_P24
PWM1/GPIO_P25
LVACKM
XI N
XO U T
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
LVACKP
LVA3M
LVA3P
GND GND
R+
R-
G+
G-
AVDD_DVI
B+
B-
CK+
CK-
GND GND GND
AVDD_ADC
VDD P
MOD E[1]
MOD E[0]
VCTRL
VDD C
DDCA_SDA/RS232_TX
DDCA_SCL/rs232_RX
DDCD_SDA
DDCD_SCL
PWM0/GPIO_P26
AVDD_DVI
VDD P
GPIO_P15/PWM0
GPIO_P27/PWM1
GPIO_P12
GPIO_P00/SAR1
GPIO_P01/SAR2
GPIO_P02/SAR3
GPIO_P06
GPIO_P07
GPIO_P13
GPIO_P14
GPIO_P16/PWM2
GPIO_P11/I2C _MDA
GPIO_P10/I2C_MCL
RST
GPIO_P23
GPIO_P22
AVDD_MPLL
AVDD_PLL
VDD P VDD P
VDD C VDD C VDD C
GND GND GND GND GND
BYPASS
RSTN
NC
NC
NC
PB3
MSD A
C212
0.1uF/16V
C216
0.1uF/16V
PA6
EE_WP
adj_BACKLIGHT 4
DDC2_SCL1
VDDC
PA4
R231
10K 1/16W
R214 100R 1/16W
VCC 3. 3
VCC3.3
LED_ORANGE
C217
0.1uF/16V
C222 22pF
Near to Connect
R217 4K7 1/16W
VCC 1. 8
R222 100R 1/16W
EE_WP
PA5
C221 22pF
C227
0.1uF/16V
C219
0.1uF/16V
on_BACKLIGHT 4
C208
0.1uF/16V
R219
100K 1/16W
T77CMLMKH6HAD I
HP VP17/FP1707 C
35Tuesday , May 22, 2007
715G2559-I <
称爹 >
03.Scalar
G2559-I-X-X-1-070522
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
备注
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
线路图编号
RX0N1
WP
RX1P1
R209
10K 1/16W
VCC1.84
DSUB_G+1
R213 100R 1/16W
C206
0.1uF/16V
+
C220
10uF/50V
R216 56 OHM 1/16W
DSUB_V1
U201
M24C04-WMN6TP
1
2
3
45
6
7
8NC
E1
E2
VSSSDA
SCL
WC
VCC
C207
0.1uF/16V
R236
10K 1/16W
DSUB_SOG1
C214
0.1uF/16V
Mut e 4
VCC3.3
DSUB_G-1
KEY 2
C215
0.1uF/16V
FB204
300OHM
PB4
KEY2
VCC 3. 31
R228
3.9K OHM 1/ 16W
+
C202
10uF/50V
PANEL_VCC
LED_GRN/BLUE
R205
10K 1/16W
DSUB_H1
R207 100R 1/16W
C228
0.1uF/16V
AVDD
LED_GRN/BLUE
DSUB_B-1
FB203
300OHM
C230
0.22uF16V
VDVI
PB1
PA[0..9]

17" LCD Color Monitor HP FP1707
19
LVA3P
LVB2P
R304
47K 1/16W
PA3
PB1
PB2
C302
0.1uF/16V
2
LVB0M
R303
4K7 1/16W
PA9
PB8
LVBCKM
PB3
Q302
AO3401
LVB0P
LVA3M
PB1
LVBCKP
PB6
LVB1M
PA6
PB2
CN301
CONN
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
T77C MLMKH 6H AD I
HP VP17/FP1707 A
45Tuesday , May 22, 2007
715G2559-I <
称爹 >
04 Output
G2559-I-X-X-1-070522
OEM MOD EL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
备注
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
线路图编号
LVA1M
LVA1P
1
LVBCKM
LVB1M
PB0
LVA2M
S
LVA2P
LVB2P
PA8
LVA3P
Q301
2N3906S-RTK/PS
LVB0P
R301
10K 1/16W
PANEL_VCC
LVACKM
LVA1M
*12/28 change to
47Kohm
PB5
LVACKP
LVACKP
LVB1P
PB5
PB4
LVACKM
LVB3P
C301
0.1uF/16V
PB9
LVB1P
PA0
PA8
PA1
+
C303
100uF16V
CMVCC
LVB3M
PA4
PB3
LVA1P
LVB0M
PB7
PA0
PA7
PPWR_ON#2
LVB3P
PANEL_VCC
D
PA4
LVA0M
LVBCKP
PB7
LVA0P
LVB3M
PA1
PA[0..9]2
PA5
PB8
PA5
G
PB[0..9]
LVA0M
FB301
0R05 1/8W
PB4
3
LVA2M
PB9
PA7
PA6
PB[0..9]2
PPWR_ON#
PA[0..9]
PA9
PA2
PB0
LVA3M
R302
330R 1/8W 5%
PB6
LVA2P
AO3401L
PA2
LVB2M
LVB2M
LVA0P
PA3

17" LCD Color Monitor HP FP1707
20
CMVCC
CMVCC
BKLT-VBRI
on_BACKLIGHT 2
BKLT-VBRI adj_BACKLIGHT 2
U702
3 2
1
VI VO
GND
C411
0.1uF/16V
VCC1.8
C409
0.1uF/16V
FB402
NC
MVC C
Volume# 2
Mut e
VCC3.3
C406
NC
R404
4K7 1/16W
R402 3.3 OHM 2W
R403
10K 1/16W
U701
AP1117E33LA
1
23
VSS
VOUTVIN
C_PANEL_INDEX
CMVCC
VCC3.3
R406 1K 1/16W
CMVCC
VCC3.3
T77C MLMKH6HAD I
HP VP17/FP1707 A
55Tuesday , May 22, 2007
715G2559-I <
称爹 >
05 Power
G2559-I-X-X-1-070522
OEM MOD EL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
备注
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
线路图编号
MVC C
R405
10K 1/16W
Q403
2N3904S-RTK/PS
BKLT-EN
C405
0.1uF/16V
Volume#
PANEL_ID#
DGND 1,2,3
Mut e 2
C401
0.1uF/16V
CN401
CONN
1
2
3
4
5
6
7
8
9
R401
10K 1/16W
+
C402
100uF16V
+
C408
100uF16V
*12/28 change to LDO due to
internal ripple too big
BKLT-EN
VCC3.3
C410
0.1uF/16V
+
C407
100uF16V