Download Butterfly Model Service Manual

HPC
model Service Manual
Factory Model : 17”19”LCD MONITOR(DVI)
TABLE OF CONTENTS
I． SAFETY PRECAUTIONS
II．PRODUCT SAFETY NOTICE
III．SERVICE NOTES
V． SERVICE TOOL & EQUIPMENT REQUIRED
VI． SPECIFICATIONS
VII．LCD MONITOR BLOCK DIAGRAM
VIII．TROUBLE SHOOTING FLOW CHART
IX . LCD MONITOR
X． USER
ADJUSTMENT
SAFETY NOTICE
HPC
electronic(shenzhen)co.,LTD
January 2007
1
I．SAFETY PRECAUTIONS
This monitor is manufactured and tested on a ground principle that a user's safety comes first. However, improper
use or installation may cause damage to the monitor as well as to the user. Carefully go over the following
WARNINGS before installing and keep this guide handy.
WARNINGS:
1． This monitor should be operated only at the correct power sources indicated on the label on the rear end of the
monitor. If you're unsure of the power supply in your residence, consult your local dealer or power company.
2． Use only the special power adapter that comes with this monitor for power input.
3 ．Do not try to repair the monitor yourself, as it contains no user-serviceable parts. Only a qualified technician
should repair this monitor.
4．Do not remove the monitor cabinet. There are high-voltage parts inside that may cause electric shock to human
bodies, even when the power cord is unplugged.
5．Stop using the monitor if the cabinet is damaged. Have it checked by a service technician.
6 Put your monitor only in a clean, dry environment. If it gets wet, unplug the power cable immediately and consult
your service technician.
7 ． Always unplug the monitor before cleaning it. Clean the cabinet with a clean, dry cloth. Apply non-ammonia
based cleaner onto the cloth, not directly onto the glass screen.
8.Do not place heavy objects on the monitor or power cord.
II． PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection
afforded by them cannot necessarily be obtained by using replacement components rated for higher voltages,
wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of
substitute replacement parts that do not have the same safety characteristics as specified in the parts list may
create shock, fire, or other hazards.
III．SERVICE NOTES
1． When replacing parts or circuit boards, clamp the lead wires around terminals before soldering.
2． When replacing a high wattage resistor (more than 1W of metal oxide film resistor) in circuit board, keep the
resistor about 5mm away from circuit board.
3． Keep wires away from high voltage, high temperature components and sharp edges.
4． Keep wires in their original position so as to reduce interference.
5． Usage of this product please refers to also user's manual.
V. SERVICE TOOL & EQUIPMENT REQUIRED
1. SIGNAL GENERATOR OR PC
2. SCREW DRIVER
3. IRON
4. ABSORBER
5. SOLDER
VI．SPECIFICATIONS
5.1 PRODUCT SPECIFICATIONS
LCD panel
Power management
Displayable Resolution
17’’/19" TFT
Energy Star compliant VESA
DPMS compatible
1024 x 1280 75Hz (max.)
2
Pixel Dimension
LCD Display Color
Viewing Angle
Contrast Ratio
Brightness
Response Time
Active Display Area
Temperature Operating
Storage
Compliance
0.264 (V) x 0.264 (H) mm /0.296(H) / 0.296(V) mm
8bit
Horizontal: ± 80oH Vertical: ±80o V
500 : 1
300 cd/m2
12ms
337.920 (H) x 270.336(V) /376.32mm x 301.056mm
0°C ~ +35°C
-20°C ~ +60°C
CE, FCC ,CB,CCC
Power Input Voltage
Consumption
Audio
AC 110-240V
40w(max)
2w(L) + 1(R)
5.2 SUPPORTING TIMING CHART（timing chart）
MODE
L
support frequency
1
2
3
4
5
6
VGA 640 X 480 60Hz
VESA 640 X480 72Hz
VESA 640 X 480 75Hz
VGA 720 X 400 70HZ
VESA 800 X 600 60Hz
VESA 800 X 600 72Hz
7
8
9
VESA 800 X 600 75Hz
MAC 832 X 624 75Hz
VESA 1024 X 768
60Hz
VESA 1024 X 768
70Hz
VESA 1024 X 768
75Hz
MAC1152X 870 75Hz
VESA1280X1024
60Hz
VESA1280 X 1024
75Hz
10
11
12
13
14
H-
bandwidt
Signal polarity
ynnc （
h （ MHZ
H
V
KHZ）
31.47
37.86
37.5
31.47
37.88
48.08
）
25.175
31.5
31.5
28.322
40
50
+
+
+
+
+
+
+
+
46.88
49.72
48.36
49.5
57.28
65
+
-
+
+
-
56.48
75
-
-
60.02
78.75
+
+
68.68
60
100
108
+
+
80
135
+
+
5.3 Pin - Assignment of 15-pin D-sub:
CONNECTOR SIGNAL DESCRIPTION
3
1.RED
6.GND
11.NC
2.GREEN
7.GND
12.SDA
3.BLUE
4.NC
8.GND
9. NC
13.H.hync
14.V.hync
5.GND
10.GND
15.SCL
Pin - Assignment of DVI:
1. TMDS Data 22. TMDS Data 2+
3. TMDS Data 2/4 shield
4. TMDS Data 45. TMDS Data 4+
6. DDC Clock
7. DDC Data
8. Analog Vertical Sync
C1.NC
C4.NC
9. TMDS Data 110. TMDS Data 1+
11. TMDS Data 1/3 shield
12. TMDS Data 313. TMDS Data 3+
14. +5V Power
15. GND
16. Hot Plug Detect
C2.NC
C5.NC
17. TMDS Data 018. TMDS Data 0+
19. TMDS Data 0/5 shield
20. TMDS Data 521. TMDS Data 5+
22. Clock shield
23. Clock +
24. Clock C3.NC
VII: BLOCK DIAGRAM
4
VIII:TROUBLE SHOOTING FLOW CHART
7.1 No power.
NG
Replacing AC Power
supplu
Cn6 pin1 12V
OK
NG
Check
peripheral
electrocircuit
Check
inveter
Check
5v
Check U6 mcu
touch area.
on/Off
OK
OK
NG
Check component on inverter
board.
OK
OK
NG
Replacing
Panel
Check power supply
Check
Y1
wave and
Check
3.3V
U2
ok
on
NG
Check electrocircuit
Replacing inverter
OK
Replacing
others.
RTD2525or
5
7.2 No display
NG
NG
NG
Check cn10 5V For panel
Checkcn6 pin1 12v
OK
NG
Check cn7 connectoru
Rework the connecter
OK
NG
Check Pcsignaland
D-SUB connector
Check circuitry
OK
Replacing scaler IC
7.3 loss color .
NG
Rework
cn10
connector
Checkcn1
connector
to
panel
OK
NG
Check R/G/B signal input
Check PC signal R/G/B
Check .signal wave
7.4 NO AUDIO
6
NG
Check
connector
Check pc audio
input
CN12
OK
OK
Open volume in
OSD,
ok
NG
NG
Check 12V on
U8
pin15/pin16,and
5.5v on pin14/17
Replacing
TDA7496L
OK
Replacin
g
speaker
IX．Adjustment
8.1 Adjustment Conditions and Precautions:
1.1．. Power supply voltage:
AC 110/120V± 10% 60 Hz± 5%, AC 220/240V± 10% 50 Hz ± 5%.
1.2 Warm up time:
The display must be power ON for at least 30 minutes at full white pattern before starting alignments. This is
especially critical in color temperature and white balance adjustments.
1.3signal input
reference the front detail specifications and timing table.
8.2Adjustment procedure
2.1. Timing : 1280x1024@75Hz.
2.2 Pattern : Full white.
2.3 Set Chroma Color analyzer at the center of screen and along a perpendicular to the screen at 20cm from the
display.
2.4. Under the normal display model ,press “Down” to close your monitor, then press Up to open it ,monitor will be
into
7
factory preset mode, and pull out signal cable, will be BURN in mode.
2.5 .Select “9300” menu, adjust “red” until x=281±30, adjust “blue” until y=311±30. Then exit “9300” menu.
2.6 Select “6500” menu, adjust “red” until x=313±30, adjust “blue” until y=329±30. Then exit “6500” menu.
2.7 DC ON/OFF again, monitor will be exit factory mode menu.
2.8.On the OSD menu, color temperature set to 6500.
2.9. Change each mode on the timing table in turns and execute the “Auto Adjust ” function, then all the data of the
each mode will be auto saved after finish the “Auto Adjust “ function.
X． Notice
9.1 I feel very thankful for buying our LCD products,and you can regard our repairing rules as your reference ;if
we have
changed our repairing rules ,you will not be told again .Also, the eaxt repairing regulations should be in accordance
with the
attched materials (include the product spcfication and use regulation)
9.2 The monitor has no any repairing material ,if you want to get service,please get in touch with local
agent, or dail our free telephone: 800-830-7242
9.3 The ultimate explanation right of the repairing spcefication should be owed by the R&D Center of Hui
Pu Electronics (Shen Zhen) Co.Ltd .
HPC electronic(shenzhen)co.,LTD
January 2007
8
5
4
3
2
1
12VCC
12VCC
4
+C1
470uF/16V
1
EC8.0-3.0
JP1
8
7
6
5
4
3
2
1
D
+5V
8
7
6
5
4
3
2
1
L1
+5V
D
BEAD/40R
5DVCC 2,3,4
L0805
5DVCC
C2
47uF/16V
EC5.0-2.0
BACKLIGHT_PW_5N
R1
C4
470uF/16V
EC8.0-3.0
1*8P_2.0mm_HEADER
C5
C3
MCU_VCC
100nF
100nF
1K
BRIGHTNESS
TO263-TO223
2,3,4
3DVCC
5DVCC
C6
100nF
Q1
MMBT3904
R2
3
1
220
VIN
ATC1084_3Y3
VOUT 2
3DVCC 2
BACKLIGHT_PW 2
4K7
2
+
4K7
C7
NC
+
3
1
R3
U1
GND
8
5DVCC
3
DIP08PM-2.0-V
C9
Q2
C
1uF
5V => 3.3V
R5
1
4K7
RTD_VBRI
3
DGND 2,3,4
MMBT3904
U2
AMC1117-3.3V
3 VIN VOUT 2
2
5DVCC
3
U3
AMC1117-2.5V
3 VIN VOUT 2
5DVCC
2
U4
B
R6
R7
47K
4K7
C14
1uF
1
8
2
7
3
6
4
5
PANELVCC
C15
22uF/16V
EC5.0-2.0
PANELVCC
C12
22uF/16V
EC5.0-2.0
2.5DVCC
+
1
+
PANELVCC
GND
3
1
1
2.5DVCC
2,3,4
2
1
3
EC5.0-2.0
5DVCC
2 3DVCC
1*3P_2.54mm_Jumper
C10
22uF/16V
EC5.0-2.0
RTD_3DVCC
RTD_3DVCC
+ C11
22uF/16V
GND
2,3,4
+
JP2
C
RTD_3DVCC
R4
3DVCC
MCU and PANEL
C8
22uF/16V
EC5.0-2.0
3
RTD 2.5DVCC
C13
22uF/16V
EC5.0-2.0
B
3
C16
100nF
CEM9435
SOIC08P-4MM
R8
3
PANEL_PW 0: PANEL_VCC ON
PANEL_PW 1: PANEL_VCC OFF
4K7
1
Q4
100
Fullerton Technology(HongKong) LTD.
MMBT3904
Room 1001 Block West,Shopping Plaza,No 123 Shengnan RD east Shengzhen China
2
2 PANEL_PW33
Q3
MMBT3904
2
R9
3
1
A
A
Fullerton_SZ 01.POWER
Size
B
Scale
Thursday, March 10, 2005
5
4
3
CAGE Code
Rev
DWG NO
A
<Cage Code> RTD2523 for HPC
Sheet
1
2
1
of
4
5
4
3
2
5DVCC
3
Support PC99
Q5
MMBT3906
2
3
SOT-23
D2
330
3DVCC
1K
1
1
MMBT3904
R18
2
4K7
IICSDA
IICSCL
MCU_VCC
C19
+C18
10uF/16V
IICSDA
IICSCL
R17
R16
100
100
5DVCCTEST
SDA
A2
SCL
A1
GND
A0
7
3
2
1
C17
100nF
R19
NC/47K
RP1
4K7X4
EC5.0-2.0
1,3,4
DGND
R21
4K7
C
8
7
6
5
8
7
6
5
2
1
2
3
4
EC4.0-2.0
1
2
3
4
8
5
6
4
X24C16
RP2
4K7X4
+C20
22uF/16V
100nF
0
U5
BEAD/40R
L0603
Q8
8
7
6
5
WinBond
1,3,4 5DVCC
MCU_VCC
D
1K
MMBT3904
8
7
6
5
L3
LED_O
R14
RED_LED
Q7
L2
BEAD/40R
L0603
1
R15
3
R13
GREEN_LED
Q6
MMBT3906
2
3
SOT-23
MCU_VCC
R11
E
LED_G
1
R12
4K7
1 3DVCC
2
330
1N4148
1
3 VGA5V
1
B
3
SOT-23
R10
2
D1
BAT54C
3
D
C
2
3 Bus_Power
1
5DVCC
RP3
RP4
4K7X4
NC/4K7X4
R24
R22
10K
4K7
D3
BAT54C
RST
3
RTD_SDO/SDI
RTD_SCLK
SOT-23
IICSCL
IICSDA
PANEL_PW33
BACKLIGHT_PW
MCU_VCC
RS232 and ISP
For Debug
1
1
2
3
4
4
MCU_VCC
RXD
8
7
6
5
31
30
29
28
27
26
25
24
VSYNC
32
U6
MTV512
4K7X4
1
2
3
4
P6.7
P6.6/CLK0
P6.5
P6.4
P6.3/AD3
P6.2/AD2
P6.1/AD1
P6.0/AD0
RP6
4K7X4
1
2
3
4
HDA1/TX/P3.1
HCL1/RX/P3.0
C
8
7
6
5
43
42
41
40
39
38
37
36
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
33
NC
1
2
3
4
NC
NC
13
11
JP3
RP5
1
35
TXD
RXD
0
0
20
R28
R26
3 DDC_SDA
3 DDC_SCL
RTD_SDO/SDI 3
RTD_SCLK 3
RTD_SCSB 3
RTD_RESET 3
IICSCL
IICSDA
PANEL_PW33
1
BACKLIGHT_PW
1
MCU_VCC
NC
12
B
MTV512
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P7.6/CLKO
P7.7
VSS
14
15
16
17
18
19
GREEN_LED
RED_LED
XTAL1
IR_RECEIVER
4 7496MUTE
22
3 CONNECTED
3 Hot_Plug
3 DDC2_SCL
3 DDC2_SDA
P5.0/DA0
P5.1/DA1
P5.2/DA2
P5.3/DA3
P5.4/DA4
P5.5/DA5
HSCL2/P5.6
HSDA2/P5.7
21
3,4 AUDIO_PWM
XTAL2
2
3
4
5
6
7
8
9
RST
0/NC
VCC
10
3 RESET
R25
44
1
1
2
3
4
4K7
1
2
3
4
R23
HLIGHT_KEY
MENU_KEY
AUTO_KEY
UP_KEY
DOWN_KEY
POWER_KEY
B
R27
10K
Y1
1*4P_2.0mm_HEADER
1
2
24MHz
JP4
1
A
1
2
3
4
5
6
7
8
9
16
1
2
3
4
5
6
7
8
9
GLED
RLED
1*9P_2.0mm_HEADER
R29
R31
POWER_KEY
LED_G
LED_O
DOWN_KEY
UP_KEY
AUTO_KEY
MENU_KEY
HLIGHT_KEY
100
100
R30
1,3,4
1M
C21
C22
22pF
22pF
Fullerton Technology(HongKong) LTD.
Room 1001 Block West,Shopping Plaza,No 123 Shengnan RD east Shengzhen China
DGND
A
C23
C24
C25
C26
C27
C28
100nF
100nF
100nF
100nF
100nF
100nF
Fullerton_SZ
DIP09PM-2.0-V
02.MCU/MTV512M64 or STK6011
Size
B
KEYPAD CONNECTOR
5
Friday, March 11, 2005
4
3
2
Scale
CAGE Code
Rev
DWG NO
A
<Cage Code> RTD2523 for HPC
Sheet
2
1
of
4
5
4
3
JP5
RTD_3DVCCL4
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C1
C2
C3
C4
C5
26
3DVCC
R2.5DVCC
C29
22uF/16V
EC5.0-2.0
C39
C40
100nF
4
5
3
8
6
7
Hot_Plug
PLL_GND
2
R39
NC
D6
A
BAV99
BAV99
BIN
RIN
GIN
3
BAV99
3
14
15
RX2P
RX2N
RX1P
RX1N
17
18
RX1P
RX1N
RX0P
RX0N
20
21
RX0P
RX0N
RXCP
RXCN
23
24
RXCP
RXCN
9
BEAD/80R TMDS_AVCC
Near
to Chip R42
1K
C51
22uF/16V
EC5.0-2.0
A
L8
C
C49
22uF/16V
EC5.0-2.0
+
C52
+
C53
C54
BEAD/40R
C56
R43
100
C55
47nF
B+
R44
100
C57
47nF
B-
HSIN 13
DDC_SDA DDCSDA 12
NC 11
DGND
DGND
NC
NC
VGA_B+
VGA_BVGA_G+
VGA_GVGA_R+
VGA_R-
CONNECTED
R45
BEAD/40R
L9
2
VGA5V BIN
2
R46
100
C58
47nF
SOG
1M
C59
10pF
R47
100
C60
47nF
G+
R48
100
C61
47nF
G-
GIN
R49
G-
R+
37
R+
R-
38
R-
C63
100
C62
47nF
R+
100
C64
47nF
R-
10pF
AHS
AHS
AVS
AVS
A
1
3
RTD_3DVCC
+C42
22uF/16V
EC5.0-2.0
EC5.0-2.0
1
1 RTD_3DVCC
3
1
128
97
70
44
127
98
69
45
120
109
96
84
72
57
48
121
110
95
83
71
58
49
Video Input
TCON Output
MCU
DDC2B
113
112
55
AR1N/NC/NC/ARED2
AR1P/TCON[0]/NC/ARED3
AR2N/TCON[1]/NC/ARED4
AR2P/TCON[5]/NC/ARED5
AR3N/TCON[6]/NC/ARED6
AR3P/TCON[7]/NC/ARED7
108
107
106
105
104
103
AG1N/TCON[8]/NC/AGRN2
AG1P/TCON[9]/NC/AGRN3
AG2N/TCON[10]/NC/AGRN4
AG2P/TCON[11]/NC/AGRN5
102
101
100
99
RTD_VBRI
R37
NC/0RTD_PWM2
BG3N/NC/BGRN6
BG3P/NC/BGRN7
BCLKN/NC/BGRN0
BCLKP/NC/BGRN1
68
67
66
65
BB1N/NC/BBLU2
BB1P/NC/BBLU3
BB2N/NC/BBLU4
BB2P/NC/BBLU5
BB3N/NC/BBLU6
BB3P/NC/BBLU7
64
63
62
61
60
59
AG3N/TEAN/AGRN6
AG3P/TEAP/AGRN7
ACLKN/TEBN/ABLU0
ACLKP/TEBP/ABLU1
94
93
92
91
AG3_N
AG3_P
ACLK_N
ACLK_P
AB1N/TECN/ABLU2
AB1P/TECP/ABLU3
AB2N/TECLKN/ABLU4
AB2P/TECLKP//ABLU5
AB3N/TEDN/ABLU6
AB3P/TEDP/ABLU7
90
89
88
87
86
85
AB1_N
AB1_P
AB2_N
AB2_P
AB3_N
BR1N/TOAN/BRED2
BR1P/TOAP/BRED3
BR2N/TOBN/BRED4
BR2P/TOBP/BRED5
BR3N/TOCN/BRED6
BR3P/TOCP/BRED7
82
81
80
79
78
77
BR1_P
BR2_N
BR2_P
BR3_N
BR3_P
BG1N/TOCLKN/BGRN2
BG1P/TOCLKP/BGRN3
BG2N/TODN/BGRN4
BG2P/TODP/BGRN5
76
75
74
73
BG1_N
BG1_P
BG2_N
BG2_P
22_4
5
6
7
8
RP8 22_4
4
5
3
6
2
7
1
8
RP9 22_4
4
5
3
6
2
7
1
8
RP10 22_4
4
5
3
6
2
7
1
8
RP11 22_4
4
5
3
6
2
7
1
8
RTD_VBRI 1
RTD_PWM2 2,4
AB3_P
BR1_N
FPC-1.0MM-30P
AGRN6_AG3N_E0AGRN7_AG3P_E0+
ABLU0_ACLKN_E1ABLU1_ACLKP_E1+
<PCB Footprint>
C
ABLU2_AB1N_E2ABLU3_AB1P_E2+
ABLU4_AB2N_EKABLU5_AB2P_EK+
ABLU6_AB3N_E3ABLU7_AB3P_E3+
BRED2_BR1N_O0BRED3_BR1P_O0+
BRED4_BR2N_O1BRED5_BR2P_O1+
BRED6_BR3N_O2BRED7_BR3P_O2+
BGRN2_BG1N_OKBGRN3_BG1P_OK+
BGRN4_BG2N_O3BGRN5_BG2P_O3+
PANELVCC
1 PANELVCC
JP8
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
AGRN7_AG3P_E0+
ABLU1_ACLKP_E1+
ABLU3_AB1P_E2+
BEAD/80R
C66
22uF/16V
EC5.0-2.0
+
+
C67
C68
C69
C70
ABLU5_AB2P_EK+
ABLU7_AB3P_E3+
BRED3_BR1P_O0+
BRED5_BR2P_O1+
BRED7_BR3P_O2+
100nF
100nF
100nF
100nF
BGRN3_BG1P_OK+
BGRN5_BG2P_O3+
R54
R55
100
100
AHS
AVS
AVS
R56
R57
C71
C72
2K
2K
10pF
22pF
USE COPPER
A
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
AGRN6_AG3N_E0ABLU0_ACLKN_E1ABLU2_AB1N_E2ABLU4_AB2N_EKABLU6_AB3N_E3BRED2_BR1N_O0BRED4_BR2N_O1BRED6_BR3N_O2BGRN2_BG1N_OKBGRN4_BG2N_O3B
DIP15X2PM-2.0-V
2 RTD_SCLK
1.如果Reset要用RTD2523来发，R78=0 ,
R81=NC(C10、R25可不上)。
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
RP7
4
3
2
1
L0805
C65
22uF/16V
EC5.0-2.0
2
PQFP128P-14X20MM
TCON[12]/COUT/PWM2
PWM0/REFCLK
TCON[13]/COUT/PWM2
D
JP6
1
2
3
4
5
6
7
BGRN5_BG2P_O3+
8
BGRN4_BG2N_O39
BGRN3_BG1P_OK+ 10
BGRN2_BG1N_OK- 11
BRED7_BR3P_O2+ 12
BRED6_BR3N_O2- 13
14
BRED5_BR2P_O1+ 15
BRED4_BR2N_O1- 16
17
BRED3_BR1P_O0+ 18
BRED2_BR1N_O0- 19
ABLU7_AB3P_E3+
20
ABLU6_AB3N_E321
ABLU5_AB2P_EK+
22
ABLU4_AB2N_EK23
24
ABLU3_AB1P_E2+
25
ABLU2_AB1N_E226
ABLU1_ACLKP_E1+ 27
ABLU0_ACLKN_E1- 28
AGRN7_AG3P_E0+ 29
AGRN6_AG3N_E0- 30
1 PANELVCC
ADC_VCC
L11
BEAD/40R L0603
VGAHS
2
VGAVS
2
BEAD/40R L0603
RTD2523
ADC
AHS
AVS
L0603
R52
RTD_3DVCC
L12
1
1
L13
G+
35
L10 BEAD/40R
R51
R53
D8
SOG/ADC_TEST
34
G-
42
43
1%
1%
1%
75
75
75
BAV99
33
G+
RIN
R50
D7
B-
L0603
VGA_CON15
BAV99
B+
31
SOG
ADC_VDD
ADC_VDD
ADC_VDD
5
10
4
9
3
8
2
7
1
6
VSIN 14
30
B10pF
29
36
41
DDC_SCL DDCSCL 15
TMDS_TST/PWM1
B+
C50
2.5V POWER
TMDS
EXT_RES
TMDS_VDD
TMDS_VDD
TMDS_VDD
TMDS_VDD
TMDS_GND
TMDS_GND
TMDS_GND
TMDS_GND
100nF 100nF 100nF 100nF
L0603
JP7
3.3V POWER
12
11
13
19
26
10
16
22
25
L0805
4K7
1
2
1
2
D5
RX2P
RX2N
NC
1 RTD_3DVCC
DPLL_VDD
APLL_VDD
DPLL_GND
APLL_GND
PLL_TEST1
PLL_TEST2
RSDS OUTPUT
C48
100nF
LVDS Output
100
ADC_VCC
A
2
2.5DVCC
+C41
22uF/16V
U7
2.5V Ground
2.5V Ground
2.5V Ground
2.5V Ground
C47
2.5V Power
2.5V Power
2.5V Power
2.5V Power
+
TCON[11]/V[0]/ARED0
TCON[10]/V[1]/BRED1
TCON[9]/V[2]/BRED0
TCON[8]/V[3]/AGRN1
TCON[7]/V[4]/AGRN0
TCON[6]/V[5]/DHS
TCON[5]/V[6]/DVS
TCON[1]/V[7]/DENA
TCON[0]/VCLK/DCLK
R38
1
2
C38
114
115
116
117
118
119
122
123
124
C46
22uF/16V
EC5.0-2.0
R36
4K7
3
BEAD/80R
L0805
3.3V Power
3.3V Power
3.3V Power
3.3V Power
3.3V Power
3.3V Power
3.3V Power
L0805
RXCP
RXCN
B
2.5DVCC
L5
PANELVCC
U6
47 DDCSDA
46 DDCSCL
125 DDCSDA2
126 DDCSCL2
1 RTD_3DVCC
D4
3
C36
XI
R3PVCC
BEAD/80R
1
RTD_3DVCC
L6
1K
3.3V Ground
3.3V Ground
3.3V Ground
3.3V Ground
3.3V Ground
3.3V Ground
3.3V Ground
RX0N
RX0P
RTD_3DVCC L7
1
C35
Y2
24.576MHz
SCLK
SDIO[0]
TCON[4]/SDIO[1]
TCON[3]/SDIO2]
TCON[2]/SDIO[3]/PWM2
SCSB
RESET#
2
R41
2
C34
50
54
53
52
51
111
56
Bus_Power
2
100
R35
XI
R34
XO
0/500
C43
22pF
R32
C44 1M
22pF
ADC_REFIO
ADC_GND
ADC_GND
ADC_GND
ADC_GND
R33
ADC_VCC
RTD_3DVCC
C33
XO
TMDS_AVCC
R40
DGND
C32
100nF 100nF 100nF 100nF
RX1N
RX1P
<PCB Footprint>
HSYNC_IN
C31
100nF 100nF 100nF 100nF 100nF 100nF 100nF
C37
DVI24+5P
VSYNC_IN
C30
+
DDC2_SCL
DDC2_SDA
ADC_VCC
1
L0805
28
27
32
39
40
D
1
RX2N
RX2P
PLL_GND
SHELL1
DATA2DATA2+
DATA2/4 SHLD
DATA4DATA4+
DDC CLK
DDC DATA
A-VSHNC
DATA1DATA1+
DATA1/3 SHLD
DATA3DATA3+
+5v
GND
H-PLUG-DET
DATA0DATA0+
DATA0/5 SHLD
DATA5DATA5+
CLK-SHLD
CLK+
CLKA-RED
A-GREEN
A-BLUE
A-HSYNC
A-GND
SHEL12
2
BEAD/80R R3DVCC
<PCB Footprint>
2 RTD_SDO/SDI
2 RTD_SCSB
2.如果Reset要用uP来发，R78=NC ,
R81=100(C10、R25一定要上)。
DGND 1,2,4
2 RESET
2 RTD_RESET
2 DDC_SDA
2 DDC_SCL
R58
NC/0
R59
0/NC
2
DDC_SDA
DDC_SCL
R61
R60
100
100
DDC2_SDA
DDC2_SCL
R62
R63
100
100
30
5DVCC
1
1,2,4 5DVCC
D9 1N4148
2
2
2 DDC2_SDA
2 DDC2_SCL
5DVCC
D10 1N4148
1
VGA5V
2
D11 1N4148
1
2
1,2,4 5DVCC
D12 1N4148
2
1
Bus_Power
1
29
Pitch is 2.0mm
2
C73
100nF
R64
R65
10K
10K
C74
U8
1
TEST VDD
8
2
NC
7
R66
100
SCL
6
R67
100
DDC_SCL
SDA
5
R68
100
DDC_SDA
3
4
WP
VSS
VCLK
100nF
R70
10K
10K
TEST VDD
8
DDC_SCL
2
2
NC
VCLK
7
2
3
WP
SCL
6
R71
100
DDC2_SCL
DDC_SDA
VSS
SDA
5
R72
100
DDC2_SDA
24LC21
4
SOIC08P-4MM
A
R69
U9
1
AVS
1
12
11
10
9
8
7
6
5
4
3
2
1
DDC2_SCL
2
DDC2_SDA
2
24LC21
JP9
12
11
10
9
8
7
6
5
4
3
2
1
1*12P_2.0mm_HEADER
VSYNC_IN
HSYNC_IN
SOIC08P-4MM
A
RIN
Fullerton Technology(HongKong) LTD.
GIN
Room 1001 Block West,Shopping Plaza,No 123 Shengnan RD east Shengzhen China
BIN
DDC_SDA
DDC_SCL
FULLERTON SZ
A
Friday, March 11, 2005
5
CAGE Code
Rev
DWG NO
Custom<Cage Code> RTD2523 for HPC
DIP12PM-2.0-V
12
03.SCALER/RTD2023
Size
4
3
2
Scale
A
Sheet
3
1
of
4
5
4
3
2
12VCC
1
12V_AMP
L14
D
D
1 12VCC
BEAD/40R
L0805
Near to Chip TDA7496L
+C75
470uF/16V
L15
1,2,3
DGND
EC8.0-3.0
C76
100nF
BEAD/40R
L0805
AMP_GND
U10
C77 0.47uF
JP10
L16 BEAD/40R
1
2
3
4
5
L0805
L17 BEAD/40R
C80 0.47uF
L0805
AUDIO_R_IN
PHONE_STEREO
PHONEJACK
C81
100pF
C82
100pF
5DVCC
C83
C84
103
103
C85
470uF/16V
EC8.0-3.0
VO1
C
AUDIO_L_IN
GND
GND
GND
INL
VAROUT_L
VOLUME
VAROUT_R
N.C.
INR
SVR
GND
GND
GND
OUTL
Vn
Vn
OUTR
GND
MUTE
STBY
20
19
18
17
16
15
14
13
12
11
C78
4
3
2
1
1*4P_2.0mm_HEADER
C
AMP_GND
TDA7496L
DIP04PM-2.0-V
5DVCC
AMP_GND
AMP_GND
5DVCC 1,2,3
R74
4K7
4K7
100
4
3
2
1
EC8.0-3.0
C79
AMP_OUT_R+
470uF/16V
EC8.0-3.0
R73
R75
JP11
470uF/16V
AMP_OUT_L+
7496_MUTE
1
2
3
4
5
6
7
8
9
10
R76 200K
High>3.5V
Q9
MMBT3904
1
C86
47uF/16V
EC5.0-2.0
R77
C87
100nF
Q10
MMBT3906
SOT-23
2
2,3 RTD_PWM2
3
2,3 AUDIO_PWM
7496MUTE
2
4K7
AMP_GND
TDA7496L PIN11 is High,then Stand_by on
TDA7496L PIN12 is High,then MUTE on
B
B
Fullerton Technology(HongKong) LTD.
Room 1001 Block West,Shopping Plaza,No 123 Shengnan RD east Shengzhen China
A
A
04.AUDIO/TDA7496L
FULLERTON SZ
Size
B
Scale
Thursday, March 10, 2005
5
4
3
CAGE Code
Rev
DWG NO
A
<Cage Code> RTD2523 for HPC
Sheet
4
2
1
of
4