Schematic Diagram Of A (1/5) Board (41Px1/41Px1K) - Sony KP-41PX1 Service Manual

(1) Schematic Diagram of A (1/5) Board (41PX1/41PX1K)

CN102
CN101
1P
1P
:FASTON
:FASTON
TO V.OUT
TO G BOARD CN6003
TP4
#
DISABLE
5V
JR1 TP3 C147
0 # 0.0047
5V
:CHIP
AGC
TP2
# R280 JR101
1k #
CPU
:CHIP :CHIP
D221
0
1SS355TE
PROT
Q18
DTA144EKA
INV
Q214
D217
DTC144EKA
INV UDZ-5.6B
PROT
D218
UDZ-5.6B
PROT
+9V
C201
9V
0.1
25V
F:CHIP
C204 R206
0.1 220
25V :CHIP
F:CHIP
R205
22k
R204
:CHIP
100
:CHIP
C203
330 C202
R203
16V 0.1
100
25V
:CHIP
C237 F:CHIP
2.2
6.3V
9V
F:CHIP
24 23 22 21 20 19
R200
C207 1k
4.4
10 :CHIP
25 TV IN
26 9V CVBS OUT AV-2
V1
27 CVBS IN AV-1
L201
4.5
VIDEO 1
47µH
28 GND
:LAV35
29 CVBS IN AV-2
R290 4.5
C246 VIDEO
47 220 30 GND
16V :CHIP
V3
31 CVBS IN AV-3
4.4
VIDEO
32 BIAS
4.4
TO A1/5,A2/5_1 C205
22
1 2 3 4 5 6
TO A1/5,A2/5_2
CN104
1P
TO CRT BRACKET
TU101
BTF-FC411
C148
0.01
R244 C142
CH:CHIP
470 82p 0.5
CH:CHIP
R103 R104 :CHIP
R101 R102 100 10k
5V 3.7
0 100 :CHIP :CHIP
Q114
:CHIP :CHIP
D101 33V 2SC2412K
L103
AMP
MA8330
D220 FL101 C143 18µH
REG. 100p :CHIP
1SS355TE FZ103N
CH:CHIP
PROT 1.7
TP1
CH:CHIP
#
R369 C144
1.1
#
150p
AGC
:CHIP
CH:CHIP
R247 R258
D216
470 470
UDZ-5.6B C103 R105 C102
C101 :CHIP
:CHIP :CHIP
PROT 22 470k 220
0.1
:CHIP 16V
25V
F:CHIP
33V 5V
9V
9V
FS
R210
# DISABLE PJE
:CHIP
DIS
U-PC DISABLE
IC201 AGC
CXA2040AQ-T4 AGC
VIDEO SW
C231
#
Q202
#
18 17
SDA
4.4 SDA
C206
# SCL
SCL
CH:CHIP
GND 16
15 V 2
4.4
R395
GND 14
0 VIDEO
:CHIP
R208
CVBS OUT 13
680
4.4
:CHIP
GND 12
SVHS-Y
SVHS-Y OUT 11
4.4
+9V Y
GND 10
SVHS-C
SVHS-C OUT 9
4.4
C
Q201
2SC2412K
BUFF
4.4
VIDEO
7 8
3.8
R209
C316
1k
33p
CH:CHIP :CHIP
TO A(3/5)
DL
FB101 5V
R366
HM102
10k
:CHIP
:CHIP
5V
R367
Q110 Q111
1.2k FL107
C113 R106 2SC2412K
C146 2SA1037AK
:CHIP FZ103N
0.1 47 10k
S AMP AMP
16V
16V :CHIP
F:CHIP EMI
G
0.1 R111
D Q118 150
BSS83 1.7 :CHIP
1.1
4.1 4.1
DL SW
C145
47p C112
1.1 2.0
0.001
CH:CHIP R113
10
R262 :CHIP
100 1.4 2.0
:CHIP Q117
2SA1037AK
R261
470 AMP R112 R114
C110 R110
R81 47 8.2k 150 150
# 16V :CHIP :CHIP :CHIP
:CHIP
R115
330
:CHIP
VIDEO
TO
A(4/5)
TO
A(3/5,4/5)
5V
TO A(4/5)
FL108
CVBS
EMI
5V
EMI A.5V
Q116
Q115 Q103 Q104
2SC2412K 2SA1037AK 2SA1037AK 2SC2412K
AMP
AMP BUFF BUFF
R198
R164 220 R168
R166 R167
47k :CHIP 220 560 5.6k
:CHIP :CHIP :CHIP :CHIP
C137 4.1
47
2.0 1 2 3 2.8
VIDEO 16V R199
2.6
180
1.9 2.1
:RN-CP
FL102
VIDEO LPF
C138
R165 R169
R163 10
47k 220
220 6 4 :CHIP
:CHIP
:CHIP
DIGITAL COMB FILTER
Y/C Y
– 55 –
Q120 Q122
2SC2412K 2SC2412K
9V
BUFF BUFF
R127
R120
22k
6.8k
:CHIP :CHIP
AUDIO L/R 3.8
R123 C121 C123 R124
Q112
180 68p 68p 1k
2SC2412K 5.1
:CHIP CH:CHIP CH:CHIP :CHIP
BUFF
4.5
C120 L120 L122
100p 8.2µH 8.2µH
1.3 CH:CHIP :EL0606 :EL0606
R122
R121 L121 C122 R125
10k 470 1µH 680p 22k
:CHIP :CHIP :LAV35 CH:CHIP :CHIP
AUDIO L/R
Q101
Q102
R119
2SC2412K 2SA1037AK
12k
:CHIP AMP
AMP
C116
C118
0.22 R140
0.1
16V 470
B:CHIP :CHIP 25V
F:CHIP
3.2
TO A(4/5)
8.3
FSC 5.9 36 35
R118
47 C115 C117
2.6
:CHIP 0.01 0.01
B:CHIP
B:CHIP
37 CLOCK IN
R116
R141 2.3
470
820 38 PLL CONTROL
R117 :CHIP
:CHIP
6.8k
:CHIP 39 GND
C111 R108
40 CLOCK OUT
0.1 56k
FL105 25V :CHIP
EMI
41 CLOCK IN
EMI F:CHIP
3.0
42 PLL COMP OUT
1.8
43 A GND
C105 C106
0.1
100 44 VCO VOLTAGE IN
25V
5V 16V 1.8
F:CHIP
45 +5V
R107
46 +5V
560
C109
:CHIP 0.022
47 CLAMP ENABLE
B:CHIP
5V 48 A GND
C114
0.1
25V
F:CHIP
1 2
VIDEO
2
EMI
C107
FL106
0.1 C108
EMI 25V
100
F:CHIP 16V C133
0.1
25V
F:CHIP
R180 Q106
R175
47k 2SC2412K
1k
:CHIP :CHIP
BUFF
L101 C134
R184
R186 R171 1µH 100p
470 R187
3.2
5.6k 100 :CHIP CH:CHIP
:CHIP 1k C140
:CHIP :CHIP
:CHIP 10
4.3
1.3
R173 C135
0.7 R185 R250 # #
1 2 3
560 0
C139 2.3 :CHIP CH:CHIP
:CHIP :CHIP
0.01
1.7
B:CHIP FL103
R181
Y LPF 1.3
47k
R182
R172
:CHIP 1.1 R174
220
220
:RN-CP 6 4 1.7 1k
:CHIP
:CHIP
R176 C141 R177
Q107 Q108 Q105
1k 220
2SA1037AK 2SA1037AK 2SC2412K
:CHIP 16V
EQUAL
BUFF BUFF
C
KP-41PX1/41PX1K/41PX1R
K
RM-892 RM-892 RM-862
9V
Q121 Q130 Q124
2SC2412K 2SA1037AK 2SC2412K
AMP AMP BUFF
R131 R133
C124
10k 470
0.1
R134
:CHIP :CHIP
25V
10
F:CHIP :CHIP
8.3
2.2
8.3
L102
5.6µH :LAV35
R135 R137
5.3
R132 680 1k
3.2 100
:CHIP :CHIP
:CHIP 1.5
AUDIO L/R 5.2 4.6
R128 R126 C104
270 100 100p
:CHIP :CHIP CH:CHIP
R138
470
R129 CF120 R130 R136
:CHIP
330 6.5MHz 3.3k 220
:CHIP :CHIP :CHIP
AUDIO L/R
C119
R143
R156 PAL/NT
0.1
#
# 25V
R158
:CHIP
:CHIP F:CHIP #
R157
0
:CHIP
R142
0
5V
34 33 32 31 30 29 28 27 26 25
GND 24
PNR 23 R159
5.0 #
VEH 1 22 :CHIP
GND 21
GND 20
IC103
R160
GND 19 0
CXD2064Q-T6
:CHIP
D GND 18
DIGITAL COMB FILTER C125
0.1
GND 17 25V
F:CHIP
+5V 16
GND 15
VB 14
0.9
C126
IRF 13
0.1
25V
1.5 F:CHIP
R161
3 4 5 6 7 8 9 10 11 12
3.3k
R170 R162 :RN-CP
4.7k 2.2k
:RN-CP :RN-CP
C127
0.1
25V
F:CHIP
C131 C130 C129 C128
C132
0.1 0.1 0.1 0.1
0.1
25V 25V
25V 25V 25V
F:CHIP F:CHIP
F:CHIP F:CHIP F:CHIP
3 4 5V
R178
22k
3.2 R189
R190
:CHIP R188 560 R191
5.6k
2.2k :CHIP 2.2k
:CHIP
:CHIP :CHIP
Q113 2.7
1.9 2SC2412K
(4.4)
1.9
1 2 3
BUFF Q126
1.2 2.1
#
FL104
C BPF
Q125
2SA1037AK
6 4
BUFF
Q109
C136 R179 R183
2SA1037AK
16k 10 470 330
:RN-CP :CHIP :RN-CP BUFF
A
(1/5)
(TUNER,DIGITAL COMB FILTER)
B-SS774.<AEP>-A..-P1-05