Overhead9”WidescreenColorLCD
Monitor with Built-in DVD Player
Specifications*
Overall System
General
Power SupplyDC 12V (11V-16V),
Test Voltage 14.4V
Negative Ground
Current ConsumptionLess than 2.0A
(Without Dome Light)
Usage Temperature Range10°C to 40°C
Storage Temperature Range -20°C to 80°C
Bulbs for Dome LightDC12V, 5W 2 Pieces
Video Input SignalComposite Video Signal
1.0Vp-p (75Ω)
Video Output SignalComposite Video Signal
1.0Vp-p (75Ω)
Video section
Signal FormatPAL/NTSC
Video Output75Ω, 1 Vp-p
Region Number2 and ALL
Laser products
Wave length650 nm
Laser powerNo hazardous radiation is emitted with
Liquid Crystal Panel9” widescreen
Screen Dimensions
Width198mm
Height112mm
Diagonal227mm
Number of Pixels336 960 Pixels
(234 Vertical×480 Horizontal×3)
Display MethodRGB Vertical Stripe
Drive Methoda-SiTFT Active Matrix Format
Dimensions (W×H×D)**
Weight**210g (Including Batteries)
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
** Above specifications comply with EIA standards.
(When The Unit is Extended
Maximally)
180×205×80mm
CONTENTS
Page Page
3
1 ABOUT LEAD FREE SOLDER (PbF)
2 LASER PRODUCTS
3 FEATURES
4 REPLACING THE FUSE
5 MAINTENANCE
6 NOTES
7 DIMENSIONS
8 WIRING CONNECTION
9 DISASSEMBLY INSTRUCTIONS
10 TERMINAL S DESCRIPTION
11 IC BLOCK DIAGRAM 9
3
12 REPLACEM ENT PARTS LIST
13 EXPLODED VIEW (Unit)
3
3
14 DVD PLAYER PARTS LIST
3
15 EXPLODED VIEW [DVD Deck]
16 WIRING DIAGRAM
3
3
17 SCHEMAT IC DIAGRAM -1
4
18 SCHEMAT IC DIAGRAM -2
19 BLOCK DIAGRAM
5
6
2
15
25
27
31
32
39
41
47
CY-VHD9401N
1 ABOUT LEAD FREE
SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF
stamp on the PCB.
Caution :
•
•
Pb free solder has a higher melting point than standard
• •
solder; Typically the melting point is 50 - 70°F (30 40°C) higher. Please use a soldering iron with
temperature control and adjust it to 700 ± 20°F (370 ±
10°C). In case of using high temperature soldering iron,
please be careful not to heat too long.
•
•
Pb free solder will tend to splash when heated too high
• •
(about 1100°F/600°C)
•
•
This lead free solder will be used for the products after
• •
serial No. 1,000,001.
2 LASER PRODUCTS
3 FEATURES
•
•
9 inch Flip-down Overhead Monitor
• •
•
•
Built-in DVD Video Player
• •
•
•
Built-in IR Transmitter for Wireless Headphones
• •
•
•
Game Position
• •
•
•
2 sets of VTR Input Terminals (PAL/NTSC) and 1 set each
• •
of VTR Output and Video Output Terminals (PAL)
•
•
Digital Audio Output Terminal for Upgrading to Dolby Digital
• •
and dts Surround
•
•
Monitor Position and Angle Adjustment Functions
• •
4 REPLACING THE FUSE
Use fuses of the same specified rating 3 amps. Using different
substitutes or fuses with higher ratings, or connecting the unit
directly without a fuse, could cause fire or damage to the stereo
unit.
5 MAINTENANCE
Your products is designed and manufactured to ensure a
minimum of maintenance. Use a soft cloth for routine exterior
cleaning. Never use benzine, thinner or other solvent.
6 NOTES
[DVD DECK BLOCK]
This model has no servo alignment points because
microcomputer controls the servo circuit
9BEEPBuzzer outputO0
10 REMO DATARemote control dataI0
11 NC(Connecting to ground)-0
12 VD COUNTVD ControlO0
13 DVD MUTEDVD muteO0
14 NC(Connecting to ground)-0
15 NC(Connecting to ground)-0
16 DVD RESETDVD resetO0
17 DVD CNTDVD power controlO5.2
18 IC/VPP--0
19 IR CNTIR modulator output controlO5.2
20 NC(Connecting to ground)-0
21 NC(Connecting to ground)-0
22 NC(Connecting to ground)-0
23 NC(Connecting to ground)-0
24 NC(Connecting to ground)-0
25 EJECT LEDEject LED controlO5.2
26 LED CONT
27 EJECTEject switch signalI5.2
28 NC(Connecting to ground)-29 NC(Connecting to ground)-30 NC(Connecting to ground)-31 RESETResetI5.2
32 XT1(Connecting to ground)-0
33 XT2 (NC)No Connection-34 CPUREG(Capacitor for internal
35 X2Crystal oscillator-1.6
36 X1Crystal oscillator-1.5
37 VSSGround-0
38 VDDPower supply (+5V)-5.2
39 CLKOUT(NC)No Connection-40 NC(Connecting to ground)-0
41 NC(Connecting to ground)-0
42 NC(Connecting to ground)-0
43 NC(Connecting to ground)-0
44 NC(Connecting to ground)-0
45 NC(Connecting to ground)-0
46 SYS PWRSystem powe controlO5.1
47 MAIN PWRMain power controlO5.2
48 MONI CNTMonitor power controlO5.1
49 VIDEO CNTVideo control signalI5.4
50 CLOSE SWClose Switch signalI0
51 CTL1-O0
52 NC(Connecting to ground)-0
53 CTL2-O0
54 NC(Connecting to ground)-0
55 BVDDPower supply (+5V)5.2
56 BVSSGround-0
57 NC(Connecting to ground)-0
58 NC(Connecting to ground)-0
59 NC(Connecting to ground)-0
PortDescriptionI/O(V)
No Connection--
(NC)
-3.3
regulation)
Pin
No.
60 NC(Connecting to ground)-0
61 NC(Connecting to ground)-0
62 SD 3.2Not UsedO0
63 SD 5.5Not UsedO5.2
64 SD MUTE ENNot UsedO0
65 SD V MUTENot UsedO5.2
66 SYS MUTESystem muteO0
67 NC(Connecting to ground)-0
68 NC(Connecting to ground)-0
69 NC(Connecting to ground)-0
70 NC(Connecting to ground)-0
71 AVDDPower supply (+5V)-5.2
72 AVSSGround-0
73 AVREFAnalog reference voltage-5.4
74 A/D KEYKey switch analog inputI5.4
75 LIGHT SENSDimmer sensor signalI0.6
76 NC(Connecting to ground)-0
77 NC(Connecting to ground)-0
78 NC(Connecting to ground)-0
79 NC(Connecting to ground)-0
80 NC(Connecting to ground)-0
81 NC(Connecting to ground)-0
82 NC(Connecting to ground)-0
83 NC(Connecting to ground)-0
84 NC(Connecting to ground)-0
85 NC(Connecting to ground)-0
86 NC(Connecting to ground)-0
87 NC(Connecting to ground)-0
88 BATT SENSBATT voltage detection signalI5.2
89 ACC SENSACC voltage detection signalI5.2
90 NC(Connecting to ground)-0
91 NC(Connecting to ground)-0
92 AV MUTEAV mute signal (for AV
93 NC(Connecting to ground)-0
94 I2C SDAI2C sirial dataO5.4
95 NC(Connecting to ground)-0
96 I2C SCLI2C clockO5.2
97 DVD DODVD dataI4.8
98 DVD DIDVD dataO5.1
99 NC(Connecting to ground)-0
100 SD SONot UsedI0
PortDescriptionI/O(V)
O0
switch)
6
10.2. DVD Servo Block
IC501 C1AB00001622
Pin
No.
1VDDIOI/O pad power (3.3V)-3.3
2MD10SDRAM data busI/O0
3MD11SDRAM data busI/O0.6
4VDDCore power (1.8V)-1.8
5MD12SDRAM data busI/O0
6VSSIOI/O pad ground-0
7MD13SDRAM data busI/O0.7
8MD14SDRAM data busI/O0.5
9MD15SDRAM data busI/O0
10 VDDIOI/O pad power (3.3V)-3.3
11 /DQM1SDRAM data byte enableO0
12 MA9SDRAM address busO0
13 MA8SDRAM address busO0
14 VSSIOI/O pad ground-0
15 MA7SDRAM address busO2.3
16 MA6SDRAM address busO1.9
17 VSSCore ground-0
18 MA5SDRAM address busO1.1
19 VDDIOI/O pad power (3.3V)-3.3
20 MA4SDRAM address busO2.0
21 MA3SDRAM address busO2.3
22 MCLKSDRAM clockO1.7
23 VSSIOI/O pad ground-0
24 CKESDRAM clock enableO3.3
25 MA2SDRAM address busO2.3
26 MA1SDRAM address busO1.0
27 VDDIOI/O pad power (3.3V)-3.3
28 MA0SDRAM address busO1.0
29 MA10SDRAM address busO0
30 MA11Not used-31 VSSIOI/O pad ground-0
32 MA12SDRAM address busO2.1
33 MA13SDRAM address busO2.1
34 VDDCore power (1.8V)-1.8
35 /CS0SDRAM primary bank chip selectO2.7
36 VDDIOI/O pad power (3.3V)-3.3
37 /RASSDRAM command bitO3.1
38 /CASSDRAM command bitO2.9
39 /WESDRAM command bitO3.2
40 VSSIOI/O pad ground-0
41 /DQM0SDRAM data byte enableO0
42 /DQM2SDRAM data byte enableO0
43 MD16SDRAM data busI/O0.5
44 VDDIOI/O pad power (3.3V)-3.3
45 MD17SDRAM data busI/O0.5
46 MD18SDRAM data busI/O0.5
47 VSSCore ground-0
48 MD19SDRAM data busI/O0.7
49 VSSIOI/O pad ground-0
50 MD20SDRAM data busI/O0
51 MD21SDRAM data busI/O1.5
52 MD22SDRAM data busI/O1.0
53 VDDIOI/O pad power (3.3V)-3.3
54 MD23SDRAM data busI/O0
55 MD24SDRAM data busI/O0.5
56 MD25SDRAM data busI/O0.5
57 VSSIOI/O pad ground-0
58 MD26SDRAM data busI/O0.5
59 MD27SDRAM data busI/O0.8
60 MD28SDRAM data busI/O0
61 MD29SDRAM data busI/O1.0
62 VDDIOI/O pad power (3.3V)-3.3
63 MD30SDRAM data busI/O0.7
64 MD31SDRAM data busI/O0.5
65 /DQM3SDRAM data byte enableO0
66 /CS1Not used-67 VSSIOI/O pad ground-0
68 SPDIFS/PDIF digital audio outputO1.3
69 VSSCore ground-0
PortDescriptionsI/O(V)Vol
(V)
CY-VHD9401N
Pin
No.
70 AINDigital audio input for digital microI3.3
71 AOUT3Serial audio data (Left/Right CH)O0
72 AOUT2Serial audio data (Center/LFE CH)O0
73 AOUT1Serial audio data (Sound Left/Right CH)O0
74 AOUT0Serial audio data (Left/Right CH)O0
75 VDDIOI/O pad power (3.3V)-3.3
76 PCMCLKAudio DAC PCM sampling clockO1.8
77 VDDCore power (1.8V)-1.8
78 ACLKAudio interface serial data clockO1.7
79 LRCLKLeft/Right channel clockO1.7
80 /SRSTReset signalO3.3
81 /RSTPPower on resetI3.3
82 VSSIOI/O pad ground-0
83 RXD1Not used-84 SSPIN1SSP1 data in / UART1 16X clockI/O15
85 VSSCore ground-0
86 SSPOUT1SSP1 sata out / UART1 DTRI/O0
87 SSPCLK1SSP1 clock / UART1 CTSI/O3.3
88 SSPCLK0Not used-89 VDDCore power (1.8V)-1.8
90 SSIN0Not used-91 VDDIOI/O pad power (3.3V)-3.3
92 SSPOUT0Not used-93 TXD0UART0 serial dataO3.2
94 RXD0UART0 serial dataI3.0
95 /CTS0Not used-96 /RTS0Not used-97 VSSIOI/O pad ground-0
98 CXICrystal Oscillator terminalI1.6
99 CXONot used-100 OSCVSSOscillator ground-0
101 OSCVDDOscillator power (1.8V)-1.8
102 MVCLVDDMain/Video clock PLL power (3.3V)-3.3
103 SCENNot used-104 MVCKVSSMain/Video clock PLL Ground-0
105 ACLKVSSAudio clock PLL ground-0
106 SCMDNot used-107 ACLKVDDAudio clock PLL power-3.3
108 VDDDACDAC digital power (1.8V)-1.8
109 VSSDACDAC digital ground-0
110 CVBS2/CR/R Composite Cr/Component Cr/SCART RedO0.5
111 IOMCascaded DAC differential outputO1.0
112 C/CB/BChrominance/Component Cb/SCART CbO0.7
113 VAA3DAC analog power (3.3V)-3.3
114 Y/GLuminance/SCART GO0.4
115 VSSADAC analog ground-0
116 VREFNot used-117 VAA--1.8
118 CVBS/CComposite/S-Video ChrominanceO0.5
119 RSETCurrent setting resistor connectionO1.4
120 COMPCompensation capacitor connectionO2.0
121 VSSCore ground-0
122 VCLKNot used-123 VSYNCNot used-124 HSYNCNot used-125 VDDIOI/O pad power (3.3V)-3.4
126-
131
132 VSSIOI/O pad ground-0
133 Not used-134 Not used-135 VDDCore power (1.8V)-1.9
136-
139
140 VDDIOI/O pad power (3.3V)-3.4
141-
144
145 /PWE3Not used-146 AD23Not used-147 VSSIOI/O pad ground-0
148-
150
151-
153
PortDescriptionsI/O(V)Vol
VI07-02Not used--
AD31-28Not used--
AD27-24Not used--
AD22-20Not used--
AD19-17Address/Data busI/O0
(V)
7
CY-VHD9401N
Pin
No.
154 VDDIOI/O pad power (3.3V)-3.4
155 AD16Address/Data busI/O0
156 /PWE2Not used--
157,
158
159 VDDCore power (1.8V)-1.9
160 SCLKExternal bus clockO2.1
161 ACKProgrammable WAIT/ACK/RDY controlI3.4
162 VSSIOI/O pad ground-0
163-
168
169 VDDIOI/O pad power (3.3V)-3.4
170 /PWE1Not used-171 VSSCore ground-0
172-
176
177 VSSIOI/O pad ground-0
178-
180
181 VDDIOI/O pad power (3.3V)-3.4
182 /PWE0Byte write enableO0
183 ALEAddress latch enableO0
184-
187
188 VSSIOI/O pad ground-0
189 RDRead signalO3.4
190 LHLDANot used-191 LHLDNot used-192 VDDCore power (1.8V)-1.9
193 /PCS0Peripheral chip select 0O3.4
194 XI01Not used-195 DACCS2DAC output select 2O3.4
196 VDDIOI/O pad power (3.3V)-3.4
197 DACCS1DAC output select 1O3.4
198 NINTCPPMNot used-199 CPPMCSNot used-200 XI06Not used-201 VSSCore ground-0
202 FRAMCSFRAM chip selectionO0
203 DACRSTDAC resetO0
204 VSSIOI/O pad ground-0
205 FEPCSFront End Pro. LSI chip selectO3.4
206 FEPRSTFront End Pro. resetO3.4
207 SODCCSSODC LSI chip selectionO3.4
208 NINTHOSTHOST interruptI3.4
209 NINTDDCDDC interruptI3.2
210 VDDIOI/O pad power (3.3V)-3.4
211 NINTDSCDSC interruptI3.5
212 VDDCore power (1.8V)-1.9
213 DSYNVDVD parallel mode sector SYNCI3.4
214 DREQDVD parallel mode data requestO3.4
215 DCLKData sampling clockI3.4
216 DSTBParallel mode data valid/Serial mode clockI0.7
217 DVD0DVD drive parallel data portI0
218 VSSIOI/O pad ground-0
219 DVD1DVD drive parallel data portI0
220 DVD2DVD drive parallel data portI0
221 DVD3DVD drive parallel data portI3.4
222 DVD4DVD drive parallel data portI0.8
223 DVD5DVD drive parallel data portI0.8
224 VDDIOI/O pad power (3.3V)-3.4
225 DVD6DVD drive parallel data portI3.4
226 DVD7DVD drive parallel data portI3.4
227 MD0SDRAM data busI/O0.5
228 VSSIOI/O pad ground-0
229 MD1SDRAM data busI/O0
230 VSSCore ground-0
231 MD2SDRAM data busI/O0.8
232 MD3SDRAM data busI/O0.8
233 VDDIOI/O pad power (3.3V)-3.3
234 MD4SDRAM data busI/O3.3
235 MD5SDRAM data busI/O0
236 MD6SDRAM data busI/O0.8
237 VSSIOI/O pad ground-0
PortDescriptionsI/O(V)Vol
AD15, 14Address/Data busI/O0
AD13-08Address/Data busI/O0
AD7-3Address/Data busI/O0
AD02-00Address/Data busI/O0
LA0-3Latch addressO3.3
(V)
Pin
No.
238 MD7SDRAM data busI/O0
239 MD8SDRAM data busI/O0
240 MD9SDRAM data busI/O0
PortDescriptionsI/O(V)Vol
(V)
8
11 IC BLOCK DIAGRAM
11.1. Main Block
IC120 : C0DBEZG00010
CY-VHD9401N
IC371 : C1BB00000710
IC261 : C0JBZS000003
IC370 : C0ABBB000179
IC701 : C0CBYA00006
IC730 : C0DBEKG00001
IC702 : AN8065SE1
9
CY-VHD9401N
11.2. IR Block
IC850: C0DBAMA00005
IC640 : PNA4602M01MC
10
11.3. TFT Block
CY-VHD9401N
IC801 : AN2526FH
IC802 : C1AB00000279
11
CY-VHD9401N
IC805 : C0ZBZ0000432
IC806 : C3EBCC000033
IC905 : C0FBBD000038
12
11.4. DVD Deck Block
CY-VHD9401N
IC101 : AN8703FH-V
IC271 : YEAMT7ST08UL
IC311 : C0GBY0000012
IC275, IC561 : C0JBAZ001014
IC321 : C0GBH0000006
13
CY-VHD9401N
IC411 : YEAMC78L05E2
IC441 : MN13821JP
IC651 : C3GBCC000001
IC652 : C0JBAB000255
IC631, IC641 : C0JBAH000082
14
12 REPLACEMENT PARTS
LIST
Notes :
1. Be sure to make your orders of replacement parts
according to this list.
2. Important safety notice: Components, identified by
have special characteristics important for safety. When
replacinganyofthesecomponents,useonly
manufacturer´s specified parts.
3. Location keys in the remarks column indicates the general
location of the parts shown in the exploded drawing, as in a
road map.
4. The marking (RTL) indicates that Retention Time is limited
for this item. After the discontinuation of assembly in
production, the item will continue to be available for a
specific period of time. The retention period of availability is
dependent on the type of assembly, and in accordance with
the laws governing part and product retention. After the end
of this period, the assembly will no longer be available.
•
•
Order intake period is basically six months after the first
• •
shipment.
5. “T” marks in remarks colum are indicated supply parts of
TAMACO.
Ref. No.Part No.Part Name & DescriptionRemarks
[E-4C280a/b] Main/ Opt Out Block
IC´s and TRANSISTORs