Sony UWP-V1 Service Manual page 161

RSSI-DET
IC161
TA31161FN(EL)
C165
0.047uF
B C162
3.3V 0.047uF
B
8 9
16 VCC1 VCC2 14
MIXIN AFOUT
1
OSCIN
2
OSCOUT
4
MIXOUT
*
1.85V
7 10
IFIN RSSI
11
C161
IFOUT1
1000pF
12
IFOUT2
13
QUAD
6 3
DEC BS
GND1 GND2
5 15
C164
0.047uF
B
* : RF60dBV EMF input
2nd Local
2'nd BUFFER
L131
68nH
R132
6.8k L132
3.3V
Q131 120nH
2SC4178-T1F13
C131 R131 C134
33pF 47 1.2V
10pF
0.4V
R133
4.7k
C132 R134 C133
0.01uF 68 0.01uF
2'nd BUFFER
L231
68nH L232
R232
120nH
6.8k
Q231
2SC4178-T1F13
3.3V
C234
10pF
C231 R231
33pF 47
1.2V
0.4V
R233
4.7k
C232 R234 C233
2nd Local
0.01uF 68 0.01uF
RSSI-DET
IC261
TA31161FN(EL)
C265
0.047uF
B
C262
0.047uF
B
3.3V
8 9
16 VCC1 VCC2 14
MIXIN AFOUT
1
OSCIN
2
OSCOUT
4
MIXOUT
C261
1000pF
7 10
IFIN RSSI
11
IFOUT1
1.85V*
12
IFOUT2
13
QUAD
6 3
DEC BS
GND1 GND2
5 15
C264
0.047uF
B
*:RF 60dB VEMF input
UWP Series
I J
R353
CL351 Auto Power Save
1.5 0
NM
3.3V
DISCRIMINATOR Q351
FMMT717TA
IC171
CXA1611N-T4
C177
22uF
10V
3.3V
C176
L161 0.047uF B
47uH
8 12
AM_RF_IN FM/AM_FE_O
C163 10
R161
0.1uF FM_RF_IN C179
220
B 0.01uF
3 7
AM_OSC FM_RF
5 4
FM_OSC AFC
14 18
AM_IF_IN AM_IF_OUT
15 21
FM_IF_IN DET_OUT
2 20 C174
FM_DISCRI AFC/AGC1 1uF
24 19
DET_CONT AFC/AGC2 C173
16 4.7uF
METER 10V
C180
13 6
BAND_SEL REG_OUT 10uF
9 22 10V
L171
NC RIPPLE_FIL
47uH
C175
CF161 CF171
10uF
10V
R171 C178
C171
0
0.1uF
0.01uF
C172
0.01uF
CL161
1.5
+3.3V
PLL_LD
8MHz
AF-B LEVEL ADJ
V+
IC181 (3/3) C182
NJM2100V-TE2 0.1uF
V- SK/CLK
B
(Ant-b)
PLL_DATA
IC181
(2/3)
NJM2100V-TE2
A PLL_LE
1.25V
5
B
1.25V
+ 7
1.25V
6
- R181 CL183
C181
4.7uF 1k 1.5
10V
R183
10k
C184
CL283
100pF 1.5
RV181
2.2k
ADJ-B
IC181 (1/3)
R182
NJM2100V-TE2
3.9k
1.25V
C283
3
B 4.7uF
A + 1 10V
C183
1.25V
10uF
2
10V - R283
1.25V
1k
R282
10k
CL4
1.5
C282
100pF
RV281
ADJ-A 2.2k
R281
3.9k
AF-A LEVEL ADJ
(Ant-a)
C281
10uF
10V
+3.3V
DISCRIMINATOR
C277
22uF
10V
IC271
CXA1611N-T4 3.3V
C276
L261
0.047uF
47uH
B
R261
220
8 12
AM_RF_IN FM/AM_FE_O
10
C279
C263 FM_RF_IN
0.01uF
3 7
0.1uF
AM_OSC FM_RF
B
5 4
FM_OSC AFC
14 18
AM_IF_IN AM_IF_OUT
15 21
FM_IF_IN DET_OUT
2 20 C274
1uF
FM_DISCRI AFC/AGC1
24 19
DET_CONT AFC/AGC2 C273
4.7uF
16
10V
METER
13 6
BAND_SEL REG_OUT
L271
9 22
47uH
NC RIPPLE_FIL C280
10uF
C275
10V
CF261 10uF
CF271 10V
C278
0.1uF
R271
0
C272 C271
0.01uF 0.01uF
K
RF-130 RF-130
+3.3V
R351
100k
0V
R352
2.2k
CN1
GND 1
GND 2
PSW_RF_B 3
RSSI_B 4
CL261 GND 5
1.5
GND 6
GND 7
RSSI_A 8
3.3V 9
3.3V 10
GND 11
PLL_LD 12
GND 13
8MHz 14
GND 15
SK/CLK 16
GND 17
PLL_DATA 18
GND 19
PLL_LE 20
3.3V 21
3.3V 22
GND 23
AUDIO_B 24
GND 25
GND 26
GND 27
AUDIO_A 28
GND 29
GND 30
6-13 6-13
L M
LEVEL DIAGRAM
dBV
-13.8
-13.8
-20
-23.8
-23.9
-24.6 Frequency
-28.6 Deviation
±10 kHz
-40
-43.8 -43.8
-60
-60 -60
A B C D E F G H I J
Model
J U30 U42 CE62 CE67 KR
Ref No.
C107 6pF 7pF 6pF 6pF 5pF 6pF
50V 50V 50V 50V 50V 50V
CH CH CH CH CH CH
C115 3pF 6pF 5pF 3pF 2pF 3pF
50V 50V 50V 50V 50V 50V
CJ CH CH CJ CK CJ
C122 1pF 2pF 2pF 1pF 1pF 1.5pF
50V 50V 50V 50V 50V 50V
CK CK CK CK CK CH
C123 18pF 56pF 47pF 18pF 15pF 18pF
50V 50V 50V 50V 50V 50V
CH CH CH CH CH CH
C125 5pF 8pF 8pF 5pF 5pF 5pF
50V 50V 50V 50V 50V 50V
CH CH CH CH CH CH
C207 6pF 7pF 6pF 6pF 5pF 6pF
50V 50V 50V 50V 50V 50V
CH CH CH CH CH CH
C215 3pF 6pF 5pF 3pF 2pF 3pF
50V 50V 50V 50V 50V 50V
CJ CH CH CJ CK CJ
C222 1pF 2pF 2pF 1pF 1pF 1.5pF
50V 50V 50V 50V 50V 50V
CK CK CK CK CK CH
C223 18pF 56pF 47pF 18pF 15pF 18pF
50V 50V 50V 50V 50V 50V
CH CH CH CH CH CH
C225 5pF 8pF 8pF 5pF 5pF 5pF
50V 50V 50V 50V 50V 50V
CH CH CH CH CH CH
FL101 B.P.F 810MHz B.P.F 578MHz B.P.F 650MHz B.P.F 810MHz B.P.F 850MHz B.P.F 746MHz
FL121 B.P.F 810MHz B.P.F 578MHz B.P.F 650MHz B.P.F 810MHz B.P.F 850MHz B.P.F 746MHz
FL201 B.P.F 810MHz B.P.F 578MHz B.P.F 650MHz B.P.F 810MHz B.P.F 850MHz B.P.F 746MHz
FL221 B.P.F 810MHz B.P.F 578MHz B.P.F 650MHz B.P.F 810MHz B.P.F 850MHz B.P.F 746MHz
L103 10nH 22nH 18nH 10nH 8.2nH 12nH
5 5 5 5 5 5
L105 22nH 39nH 27nH 22nH 22nH 27nH
5 5 5 5 5 5
L113 12nH 18nH 18nH 12nH 12nH 12nH
5 5 5 5 5 5
L121 2.2nH 4.7nH 3.9nH 2.2nH 2.2nH 2.7nH
--- --- --- --- --- ---
L122 12nH 22nH 18nH 12nH 12nH 15nH
5 5 5 5 5 5
L203 10nH 22nH 18nH 10nH 8.2nH 12nH
5 5 5 5 5 5
L205 22nH 39nH 27nH 22nH 22nH 27nH
5 5 5 5 5 5
L213 12nH 18nH 18nH 12nH 12nH 12nH
5 5 5 5 5 5
L221 2.2nH 4.7nH 3.9nH 2.2nH 2.2nH 2.7nH
--- --- --- --- --- ---
L222 12nH 22nH 18nH 12nH 12nH 15nH
5 5 5 5 5 5
R120 150 100 120 150 150 150
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
0.5 0.5 0.5 0.5 0.5 0.5
R129 39 68 47 39 39 39
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
0.5 0.5 0.5 0.5 0.5 0.5
R130 150 100 120 150 150 150
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
0.5 0.5 0.5 0.5 0.5 0.5
R220 150 100 120 150 150 150
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
0.5 0.5 0.5 0.5 0.5 0.5
R229 39 68 47 39 39 39
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
0.5 0.5 0.5 0.5 0.5 0.5
R230 150 100 120 150 150 150
1/16W 1/16W 1/16W 1/16W 1/16W 1/16W
0.5 0.5 0.5 0.5 0.5 0.5
N O
1
2
3
4
5
RF-130
BOARD NO. 1-876-620-11
MAX-753_RF-130_500_1
P