Sony XT-P50V, Service Manual

Page: 11 / 26

XT-P50V
11 11
4-5. SCHEMATIC DIAGRAM – HIDEAWAY Board (1/3) – •
See page 10 for Waveforms.
•
See page 16 for IC Block Diagrams.
R108 R301
C276
R102
R103
R105
C106 C107
L102
L101
C111
D110
C113
L103
C118 C275
C123
C268 C269 L115
L104
R218 R296
R297
C104
C103
C102
C101
R154
R153
R120
C115
C121
C114
C119
R121
C117
R135
R134
R133
R132
C142
CT100
R131
TP129
R130
R136 C143
C144
C133
C126
R126
C175
C180
C167
R160
C162
R168
C185
C189
C192
R295
C196
TP123 TP120
C100
D100
TP100
TP103
TP102
Q106
Q102
C108
R114
R113
C110
C112
R119
C127
C131
C128
C130
C129
R127 R129
R128
C139 C136
R138
Q112
Q111
R139
R148
R101 R300
Q104
D117
C163
R161
R162
R163
L108 L110
D118
C164
L109
R166
R165
R164
R167
L111
C170
C173
TP137
D119
TP136
C168 C153
IC105
L107
R178
R107 R110
R109
C105
L105
C134
C135
C138
R106
Q117
Q116
D128
R141
C148
C193
C197
R188
R189
TP138
Q200(2/2)
Q200(1/2)
IC100
CN102
R150
R144
C146
R142
R115
C165
R117
C116
R298
IC102
C147
R143
IC200
F101
IC103
Q115
Q107
D143
F100
IC104
R122
R123
R124
R125
TP130
L100
R100
Q101
Q100
Q103
Q105
C155
C160
R158
TP131
C140
C169
C171
C166 C156
D102
C109 C248
C122
F1
220k 220k
0.1
10k
10k
10k
100
16V
100
10V
0.01
MA8300-H
47
50V
39
16V
39
16V
0.022
22p 100p
0 0
0
1000p
1000p
1000p
1000p
0
0
47k
0.022
10
25V
0.001
0.0033
220
0.022
2.2k
2.2k
2.2k
2.2k
10p
22p
12k
33k
22k 0.01
100p
0.022
0.015
4.7k
0.01
10
25V
2200p
12k
0.047
15k
0.1
0.022
0.1
10k
0.1
3300
25V ZSA5MA27
UN2111-TX
UN2211-TX
330p
4.7k
10k
330p
0.001
4.7k
0.01
10
25V
0.001
330p
0.1
4.7k 4.7k
15k
0.01
100
16V
1.2k
FMY1A-T148
FMY1A-T148
1.2k
220
2.2k 1k
UN2211-TX
SFPB-74V
100
16V
3k
100
22k
SFPB-74V
100
16V
100
220
3k
12k
39
16V
0.01
1SR154
100
16V 10
25V
BA08FP
10k
47k 4.7k
47k
1
1.2mH
0.1
47
16V
0.022
4.7k
2SC2412K
UN2211-TX
MA152WK
-TX
1k
4.7
63V
0.1
100
16V
5.1k
33k
UPA1853GR-
UPA1853GR-
TL1451ACDB
3P
1k
220
1
330
15k
10
25V
100k
0.01
0
CM0018AM
1
330
BA00ASFP-E
315mA 63V
TK11819M
UN2111-TX
2SC2412K
MA8068-L
2A 63V
TA2005SN
470
470
470
470
10k
2SA1037AK
2SA1037AK
2SA1037AK
2SA1037AK
0.1
0.047
15k
10
25V
0.01
100
16V
0.01 0.01
MA8180-M
2200p 2200p
2200p
5A
32V
A1
A2
A3
A4
B1 B2 B3 B4 B5 B6 B7 B8
5V
5V
31V
31V
5V
9V
8V
+B
9V
8V
P
L
L
C
L
K
P
L
L
D
A
T
P
L
L
C
E
A
F
T
N
IC
A
M
A
N
T
5
A
N
T
6
A
N
T
7
A
N
T
8
ANT5
ANT6
ANT7
ANT8
GND
BATT
REM(ACC)
VIN
OSC
DK
TI
GND
VOUT
AGC DATA CLOCK ANT1 ANT4 ANT3 ANT2 +B_9V,25mA +B_5V,35mA +BT_31V CE +B_9V,150mA GND AFS NICAM
VIDEO_OUT
LOCK_ACT_H A_OUT_-14dBs
NC_IN REF NF BYPASS AGC PW GND VCC GATE NC_OUT LPF_OUT PILOT_IN
GND
CT
L
VCC OUT
C
ADET4
ADET3
ADET2
ADET1
TEST1
NSOUT
DGND
CREF
RREF
VCOIN
EO
AGND
ANT4
ANT3
ANT2
ANT1
RES
DVDD
AVDD
VMODE
TEST2
VDIN
C.CYNC
VIDEO
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(1/3)
+8V REGULATOR
I
G
+9V REGULATOR
DC/DC CONVERTER
SWITHING REGULATOR
S
S
-2
-1
-2
-1
SWITCH
MUTING CONTROL
ACCESSORY
CHECK
DETECT
DETECT
Q104,116
Q110,111,200
Q102,106
B+ SWITCH
POWER CONTROL
NOISE
CANCELLER
DIVERSITY ANTENNA
CONTROL
ANTENNA 4 SWITCH
Q105
Q103
ANTENNA 3 SWITCH
Q101
ANTENNA 2 SWITCH
Q100
ANTENNA 1 SWITCH
TV TUNER UNIT
(V5-E60CT)
TU100
4
3
2
1
ANT IN
REM
(ACC)
GND BATT
O
VOLTAGE
VOLTAGE
22 µ H
22 µ H
22 µ H
22
µ
H
4.7 µ H
300
µ
H
68
µ
H 22
µ
H
47 µ H 22 µ H
22 µ H
(Page 12)
(Page 13)