RCA RTD 152, Service Manual

Page: 40 / 55

D
SP+
V1P4
C
B
SL+
A
SL-
SP-
RFO
LD-DVD
AVCC1
MDI1
C
LD-CD
B
A
AVCC1
D
E
F
RFO
IOA
XO XI
RxD
TxD
VCC
AVCC
URST#
DV33
V18
RFV33
RFV33
LDO_AV33
MO_VCC
GND
V20
A
V18 RFV18
D
B
JITFO
RF
VDD3
V2P8
OPO ADIN
IOA
RF
VDD3
J
ITFN
C
LDO1
V1P4
J
ITFO
LDO2
RF
VDD3
PL
L
V
DD3
V20
RFVDD3
APLLVDD3
PLLVDD3
JITFN
GND
ADACVDD3
OP-
GND
DACVDD3
LIMIT
OP+
ACENTER
DQ6
A8
PRD#
ASUBW
DCKE
ADVCM
DQ7
MDI1
MA4
ACVBS
MA1
DQ11
ADIN
ADACVDD3
VSDA
AL
MC_DATA
A17
RAS#
ASPDIF
TXD
MA7
DQ15
VREF
V2P8
PCE# A19
DQ0
V20
DMO
A13
FS
AD0
DQ14
RXD
DQ13
VSYNC#
TRO
DQM0
MA10
A3
AB/U/C
AD2 IR
RFVDD3
ALRCK
MA9
AD4
MA3
FMO
F
OP-
AD1
DQM1
AR/V/Y
AD7
A2
A16
HSYNC#
AADVDD3
RDS
A1
A7
DACVDD3
A11
A4
DQ8
MDI2
MA5
MA11
E
DQ4
A9
ARS
GPI
O
6
SCL
LIMIT
MA8
AD3
MA6
VSCK
OP+
CS#
A0
DQ3
DACVDD3 RF
V1
8
DQ9
A10
A6
TROPEN
ADACVDD3
A18
DQ12
DACVDD3
V18
LDO2
APLLVD
D
3
V1P4
A12
TROUT
TEZISLV
DQ2
DQ1
GPI
O
7
A14
STBY
VSTB
OPO
A15 AD6
DCLK
AG/Y
URST
#
AD5
ALS
MA2
FOO
BA0
CAS#
WE#
TRIN
DT
S_
DAT
A
A5
DQ10
LDO1
AR
MA0
A20 PW
R#
DQ5
BA1
IOA GPIO6
GPIO7
TRCLOSE
AADVDD3
RFV33
SDA
CAS#
RAS#
CS#
ASUBW
PWR#
A[0..20]
ARS
ACENTER
PWR#
DQM[0..1]
AR
ALS
AB/U/C
ASPDIF
AL
VSYNC#
DQ[0..15]
DCLK
AG/Y
PCE#
AD[0..7]
PCE#
SCL
HSYNC#
MA[0..11]
ACVBS
BA[0..1]
DCKE
WE#
AR/V/Y
PRD#
F+
F-
T+
T-
V1P4
FMSO
DMSO
TRO
DMO
TRSO
FOO
V1P4
TRIN
LOAD-
FOSO
FMO
TROUT
LOAD+
DTS_DATA
DTS_CE
RDS
MUTE_DAC
DTS_CL
MUT
E
_
D
A
C
DTS_CE
DTS_CL
TROPEN
T-
T+
SL- SP+
V1P4
FMSO
F+
TRSO
TRCLOSE
DMSO
FOSO
F-
LOAD-
SP-
STBY
LOAD+
SL+
TRIN
TROUT
IR
VSCK
VSTB
VSDA
PV33
XI
XO
4STR
O
B
E
VSCK
VSDA
SDA
ALRCK
ACLK
ACLK
MC_DATA
ABCK
ABCK
ALRCK
4STROBE
PHO_SW
PHO_SW
DV33
RFV33
DV33
DV33
V18
AVCC
LDO_AV33
AVCC
DV33
DV33
DV33
V18
ADACVDD3
V18
DV33
V18
V18
DV33
RFV33
PV33
MO_VCC MO_VCC
PV18
VCC
DV33
DV33
VCC
DV33 1,3,4
LDO_AV33 1
RFV33 1
URST# 1
VCC 1,3,4,5
V18 1
AVCC 1
MO_VCC 1
GND 1,3,4,5
AB/U/C 5
RAS# 3
PRD# 3
PCE# 3
PWR# 3
SDA 3,4
BA[0..1] 3
MA[0..11] 3
ASUBW 5
AG/Y 5
ACENTER 5
HSYNC# 5
SCL 3,4
DQ[0..15] 3
ARS 5
ACVBS 5
PCE# 3
VSYNC# 5
DCKE 3
CS# 3
AL 5
WE# 3
PWR# 3
DQM[0..1] 3
AD[0..7] 3
CAS# 3
AR/V/Y 5
ALS 5
ASPDIF 5
AR 5
DCLK 3
DTS_DATA 4
MUTE_DAC 1
DTS_CL 4
RDS 4
DTS_CE 4
PV33 1
VSCK 5
VSDA 5
ACLK 4
ALRCK 4
MC_DATA 4
ABCK 4
A[0..20] 3
4STROBE 5
PHO_SW 5
Very Important to
reduce Noise
IIC
MEMORY
FLASH
VIDEO INTERFACE
AUDIO INTERFACE
D16
1N5399
D16
1N5399
1 2
C60
0.1u
C60
0.1u
C92
330p
C92
330p
C
5
0
0
.047u
C
5
0
0
.047u
+ C76
100u + C76
100u
R254 220 R254 220
+
C33
10u
+
C33
10u
+
C35
10u
+
C35
10u
R51
4.7k R51
4.7k
Q7
3904 Q7
3904
1
2
3
C36
0.1u C36
0.1u
CN6
5PIN2.0 CN6
5PIN2.0
1
2
3
4
5
Q10
8550 Q10
8550
1
2
3
L15
FB/0805
L15
FB/0805
C96
0.1u
C96
0.1u
C71
100p C71
100p
R46 30k R46 30k
R47 18k R47 18k
C3
2
20p
C3
2
20p
C87
0.1u
C87
0.1u
+
C58
47u
+
C58
47u
R55
8k2 R55
8k2
C4
0
1000p
C4
0
1000p
C63
0.1u
C63
0.1u
R41
100 R41
100
C68 1u C68 1u
U3
AM5888
U3
AM5888
VINFC
1
VOTR-
9
VOTR+
10
VOSL-
12
OP2IN+
3
OP2IN-
2
VOTK+
15
REV
7
VOFC+
14
VOFC-
13
PVCC2
21
VCC2
19
OP1OUT
20
OP1IN-
24
BIAS
27
FWD
6
VINSL
4
OP2OUT
5
STBY
28
VCC
8
VOSL+
11
VOLD+
17
VOLD-
18
VOTK-
16
VINLD
23
PREGND
22
OP1IN+
25
VINTK
26
G1
29
G2
30
R17 750k R17 750k
C52
0.1u C52
0.1u
C89
0.1u
C89
0.1u
C73
6800p C73
6800p
R52 10k R52 10k
+
C28
10u
+
C28
10u
C31
0.1u
C31
0.1u
Y1
27MHz
Y1
27MHz
CN2
6PIN2.0 CN2
6PIN2.0
1
2
3
4
5
6
R44 4.7 R44 4.7
R34 10 R34 10
R58 10k R58 10k
R35 10k R35 10k
C88
0.1u
C88
0.1u
R56
10K
R56
10K
C46
6800PF
C46
6800PF
R48 20k R48 20k
C77
0.1u C77
0.1u
C94
0.1u
C94
0.1u
C75
0.1u
C75
0.1u
+ C29
10u
+ C29
10u
C93
330p
C93
330p
R32
4.7k R32
4.7k
Q11
8550 Q11
8550
1
2
3
R53 10k R53 10k
R39 10k R39 10k
+
C79
47u
+
C79
47u
C4
1
0
.1
u
C4
1
0
.1
u
+
C45
220u
+
C45
220u
C65 1u C65 1u
L17
FB/0805
L17
FB/0805
R25
6.8 R25
6.8
C34
1500p C34
1500p
R23
680k
R23
680k
CN3
6PIN2.5mm CN3
6PIN2.5mm
1
2
3
4
5
6
MT1389QE/F
Pin Assignment v1.4
U2
MT1389E
LQFP216
MT1389QE/F
Pin Assignment v1.4
U2
MT1389E
LQFP216
DVDA
2
CRT
P
L
P
210
DVDB
3
DVDC
4
DVDD
5
AGND
1
OS
P
212
OS
N
213
DVDRFIP
6
DVDRFIN
7
MA
8
MB
9
MC
10
MD
11
SA
12
SB
13
SC
14
SD
15
CDFON
16
CDFOP
17
TNI
18
TPI
19
MDI1
20
MDI2
21
LDO2
22
LDO1
23
A
V
DD3
216
V2REFO
28
SGND
27
VREFO
30
V20
29
TEO
32
FEO
31
FG/ADIN1
43
RFLVL/RFON
26
CSO/RFOP
25
TEZISLV
33
OP_OUT
34
OP_INN
35
OP_INP
36
FOO
42
TRO
41
GPIO1/HSYNC#
45
TROPENPWM
39
PWMOUT1/ADIN0
40
GPIO2
46
FMO
38
DMO
37
HI
GHA
2
65
HI
GHA
3
64
HI
GHA
5
62
HI
GHA
6
61
DV
DD3
60
HI
GHA
7
59
A1
6
58
IOA6
52
AD
7
81
AD
5
77
AD
4
76
IO
A1
8
55
D
VSS
74
AD
2
73
AD
1
72
AD
0
71
HI
GHA
4
63
IO
A0
83
IOA7
53
HIGHA0
54
IOOE
#
70
IO
W
R
#
57
A1
7
82
AD
3
75
HI
GHA
1
66
IO
C
S
#
68
AL
E
80
IO
A1
69
IO
A1
9
56
IO
A2
0
67
DV
DD18
84
UWR#
85
URD#
86
DV
DD3
87
UP
1_2
88
UP
1_3
89
GP
IO
6
90
UP
1_4
91
UP
1_5
92
UP
1_6
93
UP
1_7
94
UP
3_0
95
RD6
106
UP
3_1
96
UP
3_4
97
A
DCV
DD3
204
AD
C
VSS
205
UP
3_5
98
GP
IO
7
99
IC
E
100
PR
ST
#
101
IR
102
IN
T
0
#
103
DQM
0
#
104
RD7
105
RD5
107
DV
DD3
108
FS
162
VREF
161
DACVDDC
160
SPDIF
159
MC_DATA
158
ASDATA3
157
ASDATA2
156
ASDATA1
155
ASDATA0
154
ALRCK
153
ACLK
152
ABCK
151
GPIO5
150
DVSS
149
GPIO4
148
GPIO3
147
DVDD18
146
RA4
145
RA5
144
RA6
143
RA7
142
RA8
141
RA9
140
RA11
139
DVDD3
137
CKE
138
RCLK
136
RA3
135
RA2
134
RA1
133
DVDD18
132
RA0
131
RA10
130
BA1
129
BA0
128
RAS#
126
RCS#
127
CAS#
125
RWE#
124
DQM1
123
RD8
122
RD9
121
DVSS
120
RD11
118
RD10
119
RD12
117
RD13
116
RD14
115
RD15
114
RD0
113
RD2
111
RD1
112
RD3
110
RD4
109
H
R
FZC
209
IR
EF
215
SVDD3
24
RF
GC
214
RF
GND18
191
AD
AC
VD
D
1
189
ID
AC
EXL
P
198
PL
L
VSS
197
RF
RP
A
C
208
RF
RP
DC
207
J
ITFN
196
RF
GND
211
RF
V
DD3
206
LP
FOP
203
LP
FI
P
201
LP
FI
N
202
LP
FON
200
P
LLV
DD3
199
XT
AL
I
194
J
ITFO
195
RF
V
DD18
192
AR
/SD
A
T
A
1
184
AVC
M
185
AR
F
(SW
)
182
AD
AC
VSS2
181
AD
AC
VSS1
180
APL
L
VSS
179
AL
/SD
A
T
A
2
186
APL
L
C
AP
178
A
P
LLV
DD
177
AKIN
1
175
AKIN
2
173
AD
VC
M
174
C
VBS
164
R
/C
r/C
VBS/SY
171
B/C
b
/SC
170
D
A
C
VSSA
169
G
/Y/SY/C
VBS
168
AAD
VSS
172
DA
CV
DDA
167
D
A
C
VSSB
166
DA
CV
DDB
165
D
A
C
VSSC
163
XT
AL
O
193
GPIO0/VSYNC#
44
IOA2
47
DVDD18
48
IOA3
49
IOA4
50
IOA5
51
AD
6
78
IO
A2
1
79
AAD
VD
D
176
AR
S
183
A
L
F
(CT
R)
188
AD
AC
VD
D
2
190
AL
S/SD
AT
A0
187
R21
150k R21
150k
R19 680k R19 680k
C44
0.1u
C44
0.1u
R30 1 R30 1
R43 4.7 R43 4.7
Q12
SS8550 Q12
SS8550
1
2 3
C66 1u C66 1u
C
3
8
0
.47u(
N
C
)
C
3
8
0
.47u(
N
C
)
C69
0.1u C69
0.1u
L19
10uH
L19
10uH
C2
7
0
.1
u
C2
7
0
.1
u
L16 47uH L16 47uH
Q13
SS8550 Q13
SS8550
1
2 3
+ C43
100u + C43
100u
R22
150k R22
150k
R40 100k R40 100k
L13
47uH L13
47uH
+
C100
47u
+
C100
47u
C55
33p C55
33p
C23 2200p C23 2200p
L12
FB/0805
L12
FB/0805
R28 100k R28 100k
Q8
2SK3018
Q8
2SK3018
1
2
3
+
C37
10u
+
C37
10u
+
C72
1000u
+
C72
1000u
R57
10k R57
10k
R38 10k R38 10k
C78
0.1u
C78
0.1u
C26
2200p
C26
2200p
C
4
9
0
.033u
C
4
9
0
.033u
R
2
4
15k
R
2
4
15k
C81
0.1u
C81
0.1u
C99
0.1u
C99
0.1u
L18
10uH
L18
10uH
D7
1N5399 D7
1N5399
1 2
C95
0.015u
C95
0.015u
+ C62
100u
+ C62
100u
C30
0.1u
C30
0.1u
C39
2200p C39
2200p
+
C56
47u
+
C56
47u
C24
0.1u
C24
0.1u
Q9
2SK3018
Q9
2SK3018
1
2
3
CN5
4PIN2.0 CN5
4PIN2.0
4
3
2
1
C64 1u C64 1u
C54
33p C54
33p
L10 FB/0805 L10 FB/0805
C90
0.1u
C90
0.1u
C83
0.1u
C83
0.1u
R31 10k R31 10k
R50
20.0k R50
20.0k
+
C57
47u
+
C57
47u
C67 1u C67 1u
R2
0
1
0
0
k
R2
0
1
0
0
k
L11
FB/0805 L11
FB/0805
C84
0.1u
C84
0.1u
C82
0.1u
C82
0.1u
R37 100k R37 100k
C
5
1
0
.047u
C
5
1
0
.047u
C5
3
0.1u
C5
3
0.1u
C25
0.01u
C25
0.01u
R42
100 R42
100
+ C80
47u
+ C80
47u
CN4
SF-HD6AV/0.5mm/24P/BOTTOM CN4
SF-HD6AV/0.5mm/24P/BOTTOM
F-
1
F+
2
T+
3
T-
4
C
5
D
6
CD/DVD
7
RF
8
A
9
B
10
F
11
GND-PD
12
VC
13
VCC
14
E
15
NC
16
VR-CD
17
VR-DVD
18
LD-CD
19
MD
20
HFM
21
NC
22
LD-DVD
23
GND-LD
24
C4
8
0
.1
u
C4
8
0
.1
u
C101
0.1u
C101
0.1u
R54
12k R54
12k
C86
0.1u
C86
0.1u
C22 390p C22 390p
C59
0.1u
C59
0.1u
C74
0.1u
C74
0.1u
C61
0.1u
C61
0.1u
R45 33k R45 33k
R59 10k R59 10k
C70 NC C70 NC
C91
0.1u
C91
0.1u
R33
560 R33
560
R36
1k R36
1k
C85
0.1u
C85
0.1u
- 39 -
Decode RF and MPEG SCH