FUNAI PLF-76TD, Service Manual

Page: 39 / 55

1
1
1 1
(GPA15)
(GPA13)
(GPA14)
(GPA12)
(GPA10)
(GPA11)
(GPA8)
(GPA9)
Plcaed near pin25
(CVBS2)
Close NIM
Close NIM
1 => ANT POWER OFF
0 => ANT POWER ON
(0805)
To RS232 Transceiver
NIM
VIDEO
SOP8
SOP8
AUDIO
1 3 9 14 27 43 49
CLOSE SDRAM
MEMORY
NOTE:
12 37 63 81 124 159 189
CLOSE 212T
CLOSE 212T
PLL
PLL
2 20 34 50 58 91 133 157 191 103 108 114 117
1: Add R74, R75 for EMI
Version 1.1
2: P3.2 as IR input port
Close NIM
Version 1.2
1: Exchange Pin 208 , 207 connect
3: Replace Audio DAC CS4334 with CS4345
4: Add Antenna power protect circuit
Version 1.3
1: Add R84 to pull low the MP1410's EN pin
Version 1.4
1: Add J5
2: Exchange J2,J3
Version 1.5
1: Add J6
2: Exchange J3
Version1.51
2: Replace NIM 9251 with DNOS204ZH102A
1: Add FB for EMI
(FB62~FB64,FB79,FB91,FB98,FB100,FB101)
Version1.52
1:AddEC32
CT212T For TONIC
1.4
CHEERTEK INC.
A2
1 2 Friday, December 16, 2005
Title
Size Document Number Rev
Date: Sheet of
+
1
.8
V
D
S
C
L
_
D
N
IM
E
R
R
+
3
.3
V
D
MA8
+3.3VDA
AD1
SA8
N
IM
V
L
D
MD4
BS1
MD2
AD3
SA10
GND
MD9
G
N
D
G
N
D
+3.3VD
+1.8VD
MD12
GND
+3.3VDA
/RST_FRONT
MA1
MD1
GND
T
X
D
P
3
.1
PCMWS
+
3
.3
V
D
A
MD3
SA2
MA9
SA12
MD14
G
N
D
+
1
.8
V
D
+
3
.3
V
D
MD0
PCMCLK
AD5
N
IM
D
2
SA5
MA2
G
N
D
N
IM
D
6
SA14
G
N
D
MD15
MD10
+
3
.3
V
D
SA7
GND
MD8
+
1
.8
V
D
N
IM
D
7
N
IM
D
3
MD11
MA7
GND
N
IM
D
4
+
3
.3
V
D
GND
+1.8VD
+
1
.8
V
D
G
N
D
G
N
D
R
X
D
P
3
.0
N
IM
D
5
MA6
G
N
D
+
1
.8
V
D
+3.3VDA
+1.8VD
SA4
E
M
U
+3.3VD
SA6
MA10
MA4
GND
N
IM
D
0
GND
SA0
SA15
AD6
SA11
SA9
MA5
AD2
N
IM
D
1
MD6
MD5
SA13
CVBS2
AD4
AD0
N
IM
S
Y
N
BS0
GND GND
+3.3VD
GND
+
3
.3
V
D
MD13
MA3
G
N
D
GND
DQMH
+3.3VDA
N
IM
C
L
K
GND
SA1
SA3
SA17
PCMSD
SA18
S
A
1
9
SA16
+3.3VD
AD7
ANT_PWR
/PSEN
K
0
K
1
A
U
D
IO
_
M
U
T
E
MA11
/RESET
/R
E
S
E
T
+3.3VD
G
N
D
/WE_DRAM
/CS_DRAM
/RAS
/CAS
DQML
MD7
/RST_FRONT
NIMD3O
NIMD1O
NIMD4O
NIMD7O
BCLKO
NIMD6O
NIMD5O
NIMD2O
FSTARTO
NIMD0O
SDA
SCL
ERRORO
+3.3VDA
+3.3V
VALIDO
FSTARTO
VALIDO
BCLKO
NIMSYN
ERRORO
NIMCLK
NIMVLD
NIMD1
NIMD2
NIMD4O
NIMD3
NIMD0
NIMD3O
NIMD5O NIMD5
NIMD7
NIMD4
NIMD6
NIMD2O
NIMD6O
NIMD7O
NIMD1O
NIMD0O
SDA
S
D
A
_
D
SCL
G
N
D
+5VANT
SDA
SCL
SA16
/FWR
SA18
SA0
SA5
SA12
AD4
SA9
SA6
SA14
SA7
SA19
SA3
SA2
SA13
SA17
SA15
AD6
FLASH_POWER
/FWR
SA1
SA4
SA8
SA11
AD2
AD0
FLASH_POWER
SA10
AD5
AD7
/PSEN
FLASH_POWER
AD1
AD3
NIMERR
CVBS2 CVBS3
PCMCLK
PCMSD
DAC_MR
DAC_ML
PCMWS
PCMBCLK
DCIN
AUDIO_MUTE
A_MUTE
A_MUTE
FL
FR
DAC_ML
OPREF
O
P
R
E
F
A_MUTE
OP_VCC
DAC_MR
OP_VCC
SDCLK
MD4
/CAS
MD14
MA8
MA7
BS1
/CS_DRAM
MA5
MD0
MD6
MD3
MA1
MD15
/RAS
MA3
MD10
MA0
MD1
/WE_DRAM
MD2
MA6
BS0
MA2
MA4
DQML
MD5
MA11
MD8
MA10
MD13
MD7
MD11
MA9
SDCLK
MD12
MD9
DQMH
+3.3VM
K0
K1
GND
GND
+1.8VD
GND GND
MA0
PCMBCLK
ANT_PWR
LNB_OVERLD
L
N
B
_
O
V
E
R
L
D
VIDEO
KEY1
KEY2
VIDEO
L
R
KEY2
KEY1
IR
VDD3.3V
VCC1.8V +1.8VD +3.3VD
VCC1.8V
+3.3VD
+3.3VD
+3.3VD
VDD3.3V
GND
+3.3VD
+3.3VDA
+3.3VD
VCC5V
VCC3.3V
VCC5V
VCC3.3V
VCC5V
VGND VGND VGND
VCC5V
V
C
C
5
V
NIM_GND
NIM_GND
NIM_GND
NIM_GND
+3.3VD
AUD_GND
DCIN
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
VGND
+3.3VM
VCC3.3V +3.3VM
+3.3VD
+3.3VD
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
AUD_GND
+3.3VD
VCC1.8V
NIM_GND
VCC3.3V
VCC3.3V
VCC5V VCC3.3V
AUD_GND
AUD_GND
VCC5V
VCC3.3V
C6
0.1u
J1
CON4
1 2 3 4
Q7
3906
R40 33,NI
R51
10k
+ EC13
100uF/10V
FB5 600
C59
0.1u
R34 1M
R41
10k
C1
0.1u
+
EC5
47u/10V
C51
0.1u
R3
10K
R81
8.2K
C25
0.1u
R74 100
C5
0.1u
R2
10K
C16
0.1u
FB13 80
C47
0.1u
Q3
BC848B
2
1
3
R14 4.7K
BC1
0.1uF
Q10
BC848BL
3
1
2
+
- U7B
NJM4558
5
6
7
8
4
+
EC29
10u/10V
U5
CS4345
1
2
3
4
7
8
9
10
5 6
SDATA
DEM/SCLK
LRCK
MCLK
AOUTR
AGND
VA
AOUTL
VQ FILT+
R47 24K
R17
10K
C12
0.1u
FB1 80
C44
0.1u
D4
1N4148 1 2
C24
22P
R42 33
C32
22p
RNM1 33*4
1
2
3
4 5
6
7
8
R37
10k
FB4 80
RN1
33*4
1
2
3
4 8
7
6
5
EC19
10uF/16V
C3
0.1u
R58
10K
R75 100
C17
1000p
R30
4.7K
C57
0.1u
C27
0.1u
C45
0.1u
R83
0
R32
33
C49
0.1u
R20
10K
R28 2
C48
0.1u
R48
20k
+
EC4
100u/10V
R36
20k
D5
1N4148 1 2
C13
1000p
R19 33
BC2
0.1uF
C60
0.1u
R33
4.7K
R49
10k
U4
W28J800B
9
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
46
27
29
47
28
15
11
10
37
48
17
16
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
26
13 14
12
NC0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
GND1
GND0
I/O0
BYTE
OE
RDY/BUSY
WE
NC1
VCC
A16
A17
A18
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15/A-1
CE
VPP #WP
RESET
C46
0.1u
FB9 600
+
- U7A
NJM4558
3
2
1
8
4
R78 4.7K
C36
100n,NI
R16 4.7K
C62
820P
W
9
8
6
4
1
6
D
H
(
0
4
_
2
9
)
m
o
d
i
f
y
O
K
U1
W986416DH
34
33
32
31
30
29
26
25
24
23
18
17
16
15
2
53
51
50
48
47
45
44
42
13
11
10
8
7
5
4
1
14
27
54
12
6 3
9
43
41
46
28
22
35
19
39
38
37
40
36
21
20
49 52
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
RAS
CAS
WE
LDQM
DQ0
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
VCC
VCC
VCC
VSS
VSSQ
VSSQ VCCQ
VCCQ
VCCQ
VSS
VSSQ
VSS
A10
A11
CS
UDQM
CLK
CKE
NC
NC
BS1
BS0
VCCQ VSSQ
C2
0.1u
C22
100P
C54
0.1u
+
EC20
100uF/16V
+
EC2
100u/10V
R12
4.7K
R50 1K
+ EC14
100uF/10V
FB3 600
R77
33K
L3 22uH
R5 33
C58
0.1u
R79
14/0.5W
Q1
SB772
1
3 2
RNM2 33*4
1
2
3
4 5
6
7
8
+
EC18
10uF/16V
FB2 600
+ EC17
100u/10V
C28
0.1u
C31
120P
+
EC30
10u/10V
U6
24C02
1
2
3
4 8
7
6
5
E0
E1
E2
VSS VCC
MODE
SCL
SDA
FB8 600
R43
1K
R6
33k
R4 4.7K
R35 33
+
EC11
10uF/10V
R54 470
TP1
Reset
FB11 80
C33
22p
FB6
600
R18 33
+ EC7
47u/10V
C40
0.1u
C56
01.u
C55
0.1u
C10
0.1u
D2 1N4148
1 2
C63
47P
R25 10K
RNM3
33*4
1
2
3
4 5
6
7
8
C14
0.1u
C23
100P
C20
1u
+
EC8
100u/10V
R10 33
+
EC31 3.3u/10V
R38 33
C4
0.1u
R8 33
+ EC6
47u/10V
Q12
BC848BL
3
1
2
C76
0.1u
R26
75,1%
C37
100n,NI
R57 1K
U2
DNOS204ZH102A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
VT(TP)
IF-OUT(TP)
VS ANT
5V
3.3V
3.3V
N.C
RST
ERROR
PSYNC
DATE
CLK
D0
D1
D2
D3
D4
D5
D6
D7
SCK
SDA
C50
0.1u
R24 0
C15
1000p
D3
1N4148
1
2
C41
0.1u
U3
CT212T
2
0
8
2
0
7
2
0
6
2
0
5
2
0
4
2
0
3
2
0
2
2
0
1
2
0
0
1
9
9
1
9
8
1
9
7
1
9
6
1
9
5
1
9
4
1
9
3
1
9
2
1
9
1
1
9
0
1
8
9
1
8
8
1
8
7
1
8
6
1
8
5
1
8
4
1
8
3
1
8
2
1
8
1
1
8
0
1
7
9
1
7
8
1
7
7
1
7
6
1
7
5
1
7
4
1
7
3
1
7
2
1
7
1
1
7
0
1
6
9
1
6
8
1
6
7
1
6
6
1
6
5
1
6
4
1
6
3
1
6
2
1
6
1
1
6
0
1
5
9
1
5
8
1
5
7
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
5
3
5
4
5
5
5
6
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
6
5
6
6
6
7
6
8
6
9
7
0
7
1
7
2
7
3
7
4
7
5
7
6
7
7
7
8
7
9
8
0
8
1
8
2
8
3
8
4
8
5
8
6
8
7
8
8
8
9
9
0
9
1
9
2
9
3
9
4
9
5
9
6
9
7
9
8
9
9
1
0
0
1
0
1
1
0
2
1
0
3
1
0
4
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
A
V
D
1
8
V
L
F
A
A
V
S
S
P
E
M
U
R
E
S
E
T
#
V
S
S
P
K
e
y
d
e
t
V
S
S
D
s
p
ly
P
D
s
p
ly
G
D
s
p
ly
F
D
s
p
ly
E
D
s
p
ly
D
D
s
p
ly
C
D
s
p
ly
B
D
s
p
ly
A
D
s
p
ly
c
m
0
V
D
D
P
D
s
p
ly
c
m
1
V
D
D
D
s
p
ly
c
m
2
D
s
p
ly
c
m
3
D
s
p
ly
c
lk
S
tb
y
le
d
#
L
o
c
k
le
d
#
P
5
.7
P
5
.6
P
5
.5
V
S
S
P
5
.4
V
S
S
P
P
5
.3
P
5
.2
P
5
.1
P
5
.0
P
3
.7
P
3
.6
P
3
.5
V
D
D
P
3
.4
P
3
.3
/G
P
B
1
P
3
.2
P
3
.1
P
3
.0
P
1
.7
P
1
.6
P
1
.5
V
S
S
P
1
.4
/G
P
B
0
V
D
D
P
1
.3
V
D
D
P
VSSP
VDDP
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQML
VDD
MD15
VSSP
MD14
MD13
MD12
VSS
MD11
VDDP
MD10
MD9
MD8
DQMH
SDCLKI
SDCLK
VSSP
MA11
MA9
MA8
MA7
MA6
MA5
VDDP
MA4
SWE#
VDD
CAS#
RAS#
SCS#
BS0
VSSP
BS1
VSS
MA10
MA0
MA1
MA2
MA3
VDDP
AVD18
VLFM
A
V
S
S
P
L
N
B
C
0
L
N
B
C
1
L
N
B
C
2
L
N
B
C
3
V
D
D
P
L
N
B
C
4
V
S
S
P
V
S
S
S
C
L
V
D
D
S
D
A
C
L
K
O
P
W
M
O
S
C
I
O
S
C
O
N
im
s
y
n
N
im
e
rr
N
im
v
ld
N
im
c
lk
N
im
d
7
N
im
d
6
N
im
d
5
N
im
d
4
N
im
d
3
N
im
d
2
N
im
d
1
N
im
d
0
V
D
D
S
/P
D
IF
P
C
M
S
D
3
P
C
M
S
D
2
P
C
M
S
D
1
P
C
M
S
D
0
P
C
M
W
S
P
C
M
C
L
K
V
S
S
P
A
C
L
K
V
D
D
P
G
P
A
0
G
P
A
1
G
P
A
2
G
P
A
3
V
S
S
G
P
A
4
G
P
A
5
G
P
A
6
G
P
A
7
V
D
D
D
A
C
V
S
S
D
A
C
A
V
D
D
re
f
A
V
S
S
re
f
P1.2
P1.1
P1.0
P0.0
P0.1
VSSP
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
PSEN#
ALE
VSS
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
VDDP
FWR#
VSSP
SA7
SA6
SA5
SA4
SA3
SA2
VDD
SA1
SA0
GPB2
GPB3
AVSS
AVO3
AVD33
AVSS
AVO2
AVD33
AVSS
AVO1
AVD33
AVSS
AVO0
AVD33
FSADJ
VREF
NC
C42
0.1u
Q5
3904
FB15 80
R80
2.2K
R31
33
C61
120P
Q11
BC858BL
3
1
2
C29
0.1u
R52
1K
C21 10P
Q4
3904
+ EC16
100u/10V
R76
4.7K
R21
150
C43
0.1u
+ EC3
100u/10V
R7
4.7K
R9 100
R53
22K
R11
10K
R27
200
+
EC1
10UF16V
+ EC15
100u/10V
R39 1K
C35
47P
+
EC28
470u/10V
L5 1uH_0805
Q6
3906
FB10 600
C52
0.1u
FB14 600
L4 22uH
XTAL1
27MHz
R56 100K
+
EC21
47uF/10V
+ EC10
1u/10V
R55 0
C38
0.1u
C39
0.1u
R46
10K
R23 33
C11
0.1u
C30
0.1u
R82
4.7K NI
Q2
3904
C53
0.1u
L1 22uH
R22 68
C19 22p,NI
R45
4.7
LED1
GREEN
D1
1N4148(SMT)
C26
100n
C8
0.1u
EC12
10uF/10V
C34
820P
L2 22uH
C9
0.1uF
R15 4.7K
FB7
600
R29 24K
R44 10K
R1
10K
R13 4.7K
+ EC9
47u/10V
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