Text preview for : LTA-15E304 & LTA-15E304MX & LTA-15E305 & LTA-15E305M & LTA-15E305MX Ver 2.pdf part of Akai LTA-15E304 & LTA-15E304MX & LTA-15E305 & LTA-15E305M & LTA-15E305MX Ver 2 Akai LTA LTA-15E304 & LTA-15E304MX & LTA-15E305 & LTA-15E305M & LTA-15E305MX LTA-15E304 & LTA-15E304MX & LTA-15E305 & LTA-15E305M & LTA-15E305MX Ver 2.pdf



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Models:
15E304
15E305
15E305MX
15E305MX
Critical Components List



Components Designator Function

MST718BE U303 SCALER+TT+Video Decode

PS25LVD10 U13 FLASH

SI9435DY U2 MOSFET

STV8216 U304 Audio Processor+ Nicam&A2

TDA1517 U307 Audio Amplifier

MP1430ES U32 PULSE-width Multiplier

MP1411 U6 dropout voltage regulators

IRF7314 U31 MOSFET

P15V330 U17 Switch

BM1117-3.3V U4,U7 dropout voltage regulators

BM1117-2.5V U8 dropout voltage regulators
Service Tools and Equipment

Application Name
DVD testing disk
General tools(screwdriver ect.)
General AV Cable
S-Video Cable
Scart Cable
SVCD testing disk
Confirm DVD player
TV set
Signal Generator
Special Oscillograph
Probe
Antistatic Antistatic Electric Iron
Antistatic Wrist Strap
Atraumatic Sponge Underlay
5 4 3 2 1




PHONE_JACK_STEREO_SW

1
2 R98 10 HD1-Lin


3 R162 10 HD1-Rin




R90

R91
2

1


2

1
D P28 D




NC C131


NC C132
D87
ST5V6




NC

NC
3




3
D86
ST5V6

P3 VGA
15 5 C136 1000p SOG
SO G
10
14 4
9
VGA-B+ R163 0 R 95 10 C133 0.047u BIN+
13 3 BIN+
8 10
12 2 VGA-G+ R170 0 R96 C134 0.047u GIN+
GIN+
7
VGA-R+ R227 0 R97 10 C135 0.047u RIN+
11 1 RIN+
6
R99 R100 R101




3




3




3
D24 D25 D26
16

17



BAV99 BAV99 BAV9 9
75 75 75 R102 47 C137 0.047u BIN-
BIN-
R103 47 C141 0.047u GIN-
GIN-
R104 47 C142 0.047u RIN-




1



2


1



2


1



2
RIN-
C R236 NC FLASH_WP FLASH_WP 5VA C




VGA/5V VGA-HS

VGA-V S


VGA-SDA R231 0
5VA VGA-SCL R232 0
R109

R110
2


2
D29


D31




D89 D90
1N4148 1N4148
5.1V


5.1V



4.7K

4.7K




VGA-HS
VGA-VS
R111 NC TXD TXD
R113 NC RXD
1


1




RXD
R112
33

33




U16 24C21 10K R21 R20
R114

R115




1 NC VCC 8 0
C145 2 7
NC VCLK 0
3 NC SCL 6
0.1u 4 5




D28
GND SDA R228 0 R105 100 HS_RGB
HS_RGB
VGA-HS
R229 0 R106 100 VS_RGB




5.6V
B VS_RGB B
R116 NC VGA-VS




R107


C143


R108



C144



2


2
D27
R22
R23




NC


NC


NC



NC




5.6V
1


1