RCA RTD 152 Service Manual page 40

RFV33
RFV33
C23 C23 2200p 2200p
R19 R19 680k 680k OPO ADIN
OP-
OP+
R21 R21 R22 R22 R23 R23
150k 150k 150k 150k C39 C39
680k 680k
2200p 2200p
V1P4
CN2 CN2
6PIN2.0 6PIN2.0
SP- R30 R30 1 1
6
SP+ + +
5
LIMIT C45 C45
4
220u 220u
3
SL-
2
SL+
1
DV33
V2P8
C59 C59 + + C56 C56
R31 R31 10k 10k
0.1u 0.1u 47u 47u
V18
L15 L15
V18 RFV18
FB/0805 FB/0805 C63 C63
0.1u 0.1u
L16 47uH L16 47uH
RFV33 AADVDD3
RFV33
+ +
C72 C72 C73 C73
6800p 6800p
1000u 1000u
AVCC
R38 R38 10k 10k
R37 R37 100k 100k
RFVDD3
Q7 Q7 R39 R39 10k 10k IOA
1
3904 3904
R40 R40 100k 100k
1 1
Q8 Q8 Q9 Q9
2SK3018 2SK3018 2SK3018 2SK3018 AVCC
R42 R42 FB/0805 FB/0805
R41 R41 100 100 L17 L17
100 100
C77 C77 + + C76 C76
CN4 CN4 0.1u 0.1u 100u 100u
SF-HD6AV/0.5mm/24P/BOTTOM SF-HD6AV/0.5mm/24P/BOTTOM
GND
24
GND-LD
LD-DVD
23
LD-DVD
22
NC
AVCC1
21
HFM
20 MDI1 Very Important to
MD
LD-CD
19
LD-CD reduce Noise
18
VR-DVD
17
VR-CD
16
NC
E
15
E
AVCC1
14
VCC
V20
13
VC
12 GND L18 L18
GND-PD
F
11
F
B 10uH 10uH
10
B
A C78 C78
9
A
RFO
8
RF
7 IOA 0.1u 0.1u
CD/DVD
D
6
D
C
5
C
T+ Q10 Q10
4
T-
T- 8550 8550
3
T+
F+
2 1
F+
F-
1
F-
L19 L19 C79 C79
47u 47u
R43 R43 4.7 4.7
10uH 10uH
R44 R44 4.7 4.7
+ + C80 C80
47u 47u
1
Q11 Q11
8550 8550
U3 U3
T+ 15 14 F+
VOTK+ VOFC+
T- F-
16 13
VOTK- VOFC-
SL+
17 12
VOLD+ VOSL-
SL-
18 11
VOLD- VOSL+
19 10
VCC2 VOTR+
20 9
OP1OUT VOTR-
21 8
MO_VCC
PVCC2 VCC
30 29
G2 G1
22 7
PREGND REV
FMSO
23 6
VINLD FWD
24 5
OP1IN- OP2OUT
25 4
OP1IN+ VINSL
TRSO
26 3
VINTK OP2IN+
V1P4
27 2
BIAS OP2IN-
STBY
28 1
C99 C99 STBY VINFC
0.1u 0.1u
C101 C101
AM5888 AM5888 C100 C100 + +
R56 R56
47u 47u
0.1u 0.1u
10K 10K
L10 L10 FB/0805 FB/0805 RFVDD3
C24 C24 C25 C25 C26 C26
0.1u 0.1u 0.01u 0.01u 2200p 2200p
L13 L13
47uH 47uH
R25 R25
6.8 6.8
PLLVDD3
ADACVDD3
ADACVDD3
+ + C43 C43 C44 C44
C46 C46 100u 100u
0.1u 0.1u
6800PF 6800PF
C52 C52
0.1u 0.1u
V20 V1P4
C60 C60 + + C57 C57 C61 C61 + + C58 C58
0.1u 0.1u 47u 47u 0.1u 0.1u 47u 47u
1
AGND
C C64 C64 1u 1u
2
DVDA
B C65 C65 1u 1u
3
DVDB
A C66 C66 1u 1u 4
DVDC
D C67 C67 1u 1u
5
DVDD
RFO
C68 C68 1u 1u 6
DVDRFIP
C70 C70 NC NC
7
DVDRFIN
C
8
MA
B 9
MB
A
10
MC
D
11
MD
12
SA
13
SB
14
SC
15
SD
16
CDFON
17
CDFOP
E
18
TNI
F
19
TPI
MDI1
20
MDI1
MDI2
21
MDI2
LDO2 22
LDO2
LDO1
23
LDO1
24
SVDD3
C74 C74
25
CSO/RFOP
26
RFLVL/RFON
0.1u 0.1u 27
SGND
V2P8
28
V2REFO
V20
29
V20
V1P4
30
VREFO
31
FEO
32
TEO
TEZISLV
33
TEZISLV
C75 C75 OPO
34
OP_OUT
OP- 35
OP_INN
0.1u 0.1u OP+
36
OP_INP
DMO
37
DMO
FMO
38
FMO
TROPEN
39
TROPENPWM
40
PWMOUT1/ADIN0
TRO
41
TRO
FOO
42
FOO
ADIN
43
FG/ADIN1
VSYNC#
44
GPIO0/VSYNC#
HSYNC# 45
GPIO1/HSYNC#
V18
STBY
46
GPIO2
A2
47
IOA2
V18 48
DVDD18
A3
49
IOA3
A4
50
IOA4
A5
51
IOA5
A6
52
IOA6
A7 53
IOA7
A8
54
HIGHA0
LDO2
DV33
LDO_AV33
LDO1
VCC
D7 D7
1N5399 1N5399
1 2
SP-
SP+ D16 D16
PV33 PV18
LOAD+ Q12 Q12 1N5399 1N5399 Q13 Q13
LOAD- SS8550 SS8550 SS8550 SS8550
3 2 1 2 2 3
MO_VCC
R51 R51
TRCLOSE
R52 R52 10k 10k R50 R50 4.7k 4.7k
R53 R53 10k 10k TROPEN 20.0k 20.0k
DMSO
FOSO R55 R55
R54 R54 8k2 8k2
12k 12k
R57 R57
10k 10k
JITFO C22 C22 390p 390p JITFN
R17 R17 750k 750k
DACVDD3
C31 C31
10u 10u C33 C33 C34 C34 C35 C35 C36 C36 0.1u 0.1u
C37 C37 10u 10u 1500p 1500p 10u 10u 0.1u 0.1u
FS
VREF
DACVDDC
SPDIF
MC_DATA
ASDATA3
ASDATA2
ASDATA1
ASDATA0
ALRCK
ACLK
MT1389QE/F MT1389QE/F
ABCK
GPIO5
DVSS
GPIO4
GPIO3
Pin Assignment v1.4 Pin Assignment v1.4
DVDD18
RA4
RA5
RA6
RA7
RA8
RA9
RA11
CKE
DVDD3
RCLK
RA3
RA2
RA1
DVDD18
RA0
RA10
BA1
BA0
RCS#
RAS#
CAS#
RWE#
DQM1
RD8
RD9
DVSS
RD10
RD11
RD12
RD13
RD14
RD15
RD0
RD1
RD2
RD3
RD4
U2 U2
MT1389E MT1389E
LQFP216 LQFP216
V18
IOA GPIO6
TRCLOSE GPIO7
FOSO R45 R45 33k 33k FOO
TRSO R46 R46 30k 30k TRO
FMSO R47 R47 18k 18k FMO LOAD+
DMSO R48 R48 20k 20k DMO LOAD-
TRIN
C92 C92 C93 C93 C94 C94 C95 C95
TROUT
330p 330p 330p 330p 0.1u 0.1u 0.015u 0.015u
V1P4
DV33
R58 R58 10k 10k TROUT
Decode RF and MPEG SCH
R59 R59 10k 10k TRIN
- 39 -
DV33
L12 L12
APLLVDD3
FB/0805 FB/0805
+ + C29 C29
10u 10u
R28 R28 100k 100k
Y1 Y1
XI
DV33
C54 C54 27MHz 27MHz
33p 33p
R32 R32
4.7k 4.7k V18
100u 100u
FS
162
VREF
161
160 DACVDD3
ASPDIF IR R34 R34
159
MC_DATA
158 C69 C69 R33 R33
RDS 0.1u 0.1u 560 560 C71 C71
157
R254 R254 220 220 PHO_SW 100p 100p
156
155 DTS_CL
DTS_CE
154
ALRCK R35 R35 10k 10k
153
DV33
ACLK
152
ABCK
151
150 TROUT
ALRCK
149
TRIN
148
147 LIMIT
R36 R36
146
MA4
145 1k 1k
MA5
144
MA6
143
142 MA7
MA8
141
MA9
140
MA11
139
DCKE
138
137
DCLK
136
MA3
135
MA2
134
MA1
133
132
MA0
131
MA10
130
129 BA1
BA0
128
CS#
127
RAS#
126
CAS#
125
124 WE#
DQM1
123
DQ8
122
DQ9
121
120
119 DQ10
DQ11
118
DQ12
117
116 DQ13
DQ14
115
DQ15
114
DQ0
113
DQ1
112
111 DQ2
DQ3
110
DQ4
109
V18
C81 C81 C82 C82 C83 C83 C84 C84 C85 C85
0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
DV33
CN5 CN5
4PIN2.0 4PIN2.0
1
RxD DV33
2
TxD
3
4
C86 C86 C87 C87 C88 C88 C89 C89 C90 C90 C91 C91
CN6 CN6
5PIN2.0 5PIN2.0 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u
1
2
3
4
DV33
5
C96 C96
0.1u 0.1u
L11 L11 DV33
FB/0805 FB/0805
C30 C30 + + C28 C28
0.1u 0.1u 10u 10u
XO
VCC
C55 C55
33p 33p
C62 C62 + +
CN3 CN3
6PIN2.5mm 6PIN2.5mm
1
10 10
2
VSTB
3
VSCK
4
VSDA
5
6
DTS_CE
DTS_CE 4
DTS_DATA
DTS_DATA 4
DTS_CL
DTS_CL 4
RDS
RDS 4
VSCK
VSCK 5
VSDA
VSDA 5
4STROBE
4STROBE 5
ACLK
ACLK 4
ABCK
ABCK 4
ALRCK
ALRCK 4
MC_DATA
MC_DATA 4
MUTE_DAC
MUTE_DAC 1
VCC
VCC 1,3,4,5
AVCC
AVCC 1
V18
V18 1
DV33
DV33 1,3,4
URST#
URST# 1
MO_VCC
MO_VCC 1
LDO_AV33
LDO_AV33 1
RFV33
RFV33 1
PV33
PV33 1
GND
GND 1,3,4,5
ACVBS
ACVBS 5
AG/Y
AG/Y 5
AB/U/C
AB/U/C 5
AR/V/Y
AR/V/Y 5
VSYNC#
VSYNC# 5
HSYNC#
HSYNC# 5
VIDEO INTERFACE
A[0..20]
A[0..20] 3
AD[0..7]
AD[0..7] 3
PRD# PRD# 3
PWR# PWR# 3
PCE#
PCE# 3
FLASH
MA[0..11]
MA[0..11] 3
DQ[0..15]
DQ[0..15] 3
BA[0..1]
BA[0..1] 3
DQM[0..1]
DQM[0..1] 3
DCLK
DCLK 3
DCKE
DCKE 3
CAS#
CAS# 3
RAS#
RAS# 3
WE#
WE# 3
CS#
CS# 3
PWR#
PWR# 3
PCE#
PCE# 3
MEMORY
SCL
SCL 3,4
SDA
SDA 3,4
IIC
PHO_SW
PHO_SW 5
ASPDIF
ASPDIF 5
AL
AL 5
AR
AR 5
ALS
ALS 5
ARS
ARS 5
ACENTER
ACENTER 5
ASUBW
ASUBW 5
AUDIO INTERFACE