Akai P42L6A-T1 Service Manual page 29

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5
C306
C308
C310
C313
C315
100nF
100nF
100nF
100nF
100nF
VDDMQ
C305
C307
C309
C312
C314
C316
100nF
100nF
100nF
100nF
100nF
100nF
D
VDDMQ
MD[0..31]
U1A
MD0
73
MD0
MD1
75
MD1
MD2
76
MD2
MD3
78
MD3
MD4
84
MD4
MD5
86
Test pads for DDR
MD5
MD6
88
MD6
MD7
90
MD7
MD8
91
MD8
MCLK0#
MD9
TP25
93
MD9
MD10
TP_T_C30
94
MD10
MCLK0
MD11
TP1
96
MD11
MD12
TP_T_C30
102
MD12
MD13
104
MD13
DQS0
TP2
MD14
106
MD14
MD15
TP_T_C30
108
MD15
MD16
148
C
MD16
DQM0
MD17
TP3
150
MD17
MD18
TP_T_C30
152
MD18
MD19
154
MD19
MD0
TP4
MD20
160
MD20
MD21
TP_T_C30
162
MD21
MD22
163
MD22
MD23
165
MD23
MD24
TP5
166
MD24
TP_T_C30
MD25
168
MD25
MD26
170
MD26
MD27
TP6
172
MD27
MD28
TP_T_C30
178
MD28
MD29
180
MD29
MD30
181
MD30
MD31
183
MD31
DQM0
79
DQM0
DQM1
97
DQM1
DQM2
159
DQM2
DQM3
177
DQM3
DQM[0..3]
SVP-EX_256
B
DQS[0..3]
MA[0..11]
A
5
4
C317
C319
C311
100nF
100nF
100nF
C318
C320
100nF
100nF
SVP-EX [256]
(1 of 2)
VDDH3_3
R18
10K
MPUCS0N
R20
10K_DNS
4
3
if not a test pad, an enlarged via
underneath the chip or exposed
trace. Possible DQS MCLK
exposed trace, DQ enlarged via
VDDMQ
MPUGPIO0
P_17
MPUGPIO1
MPUGPIO2
R3
0R_DNS
MPUGPIO3
R4
0R_DNS
MPUGPIO4
P_17
17
P_17
R8
0R_DNS
18
FLD/IO
SDA_EX
16
SDA
SCL_EX
14
SCL
RP1
100Rx4
203
5
4
A_D7
202
6
3
A_D6
201
7
2
A_D5
200
8
1
A_D4
197
5
A_D3
196
6
A_D2
195
7
A_D1
194
8
A_D0
RP2
216
RD_EX
RD#
33RX4 TO 100RX4
217
WR
WR#
218
ALE
ALE
MPUCS0N
219
MPUCS0N
220
INT#
INT#
15
V5SF
12
TESTMODE
R13
13
RESET
147
BA1
BA1
4K7
145
BA0
BA0
144
CLKE
CLKE
142
WE#
WE#
MVREF
CAS#
RAS#
TP24
TP_T_C30
CS0#
MCLK0#
MCLK0
33RX4 TO 100RX4
MPUGPIO0
A[0..7]
MPUGPIO1
R17
0R
VDDH3_3
R19
10K_DNS
MPUGPIO4
R21
1K
3
2
VDDM
VCC
R1
R2
GPIO
PWM
1K5
4K7
R5
R7
P_17
R6
10R
Q1
1
10K
MMBT3904
C3
100pF
FIELD
AD[0..7]
SDA_EX
R9
68R
SCL_EX
R10
68R
AD7
AD6
C4
AD5
C5
AD4
68pF
AD3
68pF
4
AD2
3
AD1
2
AD0
1
100Rx4
5V-1_CPU
C6
100nF
INPUT
MPUGPIO1
MPUGPIO0
0
0
0
1
1
0
1
1
VDDH3_3
*CS1N is not a input or output pin
CS1N=0: SVP-EX CPU access enabled
CS1N=1:SVP-EX CPU access disabled
R15
10K_DNS
R16
CS
1K
MPUGPIO0
Qingdao Haier Electronics Co.,Ltd.
Title
SVP-EX 1 of 2
Size
Document Number
B
42PDP TV_MAIN
Date:
2
1
Connector for Amtel AT76C112 Video Output
E_PWM
4K7
BRT_CNTL
C1
C2
+
10uF/16V
100nF
3V_SDA
3V_SCL
VD3_3
R12
10K
P_39
For EX52 to use
this table
OUTPUT
MPUCS0N
*CS1N
MPUGPIO2
MPUGPIO3
0
1
1
1
1
0
1
1
1
1
0
1
1
1
1
0
RST_SVP
MPUGPIO0
Rev
Saturday, February 18, 2006
Sheet
9
of
30
1
D
C
B
A
C-03

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