Sony KP-41S5 Service Manual page 41

1 3 4 5 6 7
2
A
CN2 TU101
5P TVF01-FR
WHT
FOR CHECK
CN101
5V
1P VIDEO
5V
:FASTON JR1
0 Q110 Q111
L111 2SC2412K 2SA1037AK
:CHIP 0
GND 1 :CHIP V-BUFF V-BUFF
TP2 R280
B # 1k R101 R102 R103 R104 C112 C113 R106 R111
:CHIP 3.3k 100 100 10k 0.001 47 10k 150
CPU :CHIP :CHIP :CHIP :CHIP CH:CHIP 16V :CHIP :CHIP
9
D220 D101 FL101 R113
1SS355 MA8330
TP1 FZ103N 10
# :CHIP
D221
1SS355 AGC
C110 R110 R112 R114
47 10k 150 150
16V :CHIP :CHIP :CHIP
Q18 D216
DTA144EKA UDZ-5.6B
C103 R105 C101 C102
INV 22 470k 0.1 220
:CHIP 25V 16V
C Q214
F:CHIP
DTC144EKA D217
INV UDZ-5.6B
33V 5V
D218
UDZ-5.6B
33V 5V
+9V
9V
D
FB AV-1
R AV-1
C204
G AV-1 0.1
25V
B AV-1
F:CHIP
C203
R270 R271 R272 R273 330
D223 75 D224 75 D225 75 D226 75 16V
UDZ-9.1B :CHIP UDZ-9.1B :CHIP UDZ-9.1B :CHIP UDZ-9.1B :CHIP
V1
9V
E R212 C211 R211
D201 VIDEO
75 22 220
:CHIP :CHIP UDZ-9.1B
1
R200
1k
CN201 AUDIO MONO :CHIP
DUAL SCART V2 25
C207 10
GND B21 R227 C220 R226 26
75 22 220 D208
:CHIP :CHIP UDZ-9.1B
GND A21 V1 27
R249
CVBS IN B20 10 28
:CHIP
Y2 V2
CVBS/Y IN A20 29
C208 R243
CVBS OUT B19 D222 30
22 220
F :CHIP UDZ-9.1B V3
CVBS OUT A19 31
GND B18 32
GND A18 C205
22
GND B17 R213
75 D202
:CHIP UDZ-9.1B
GND A17
BLANKING B16
V 2
NC A16
R228
RED IN B15 D209
75
:CHIP UDZ-9.1B
SVHS-C IN A15
G JR201
GND B14 0
GND A14 :CHIP C2
GND B13 R230 C221 R229
75 2.2 220 D210
:CHIP 16V :CHIP UDZ-9.1B
GND A13 C256
F:CHIP C257 0.1
22 25V
NC B12
F:CHIP
S1
NC A12
R214
GREEN IN B11 D203
100
:CHIP UDZ-9.1B 2
NC A11 2
NC B10
NC A10 S2
H C255
GND B9 R232 100p
100 D211 CH:CHIP
:CHIP UDZ-9.1B
GND A9
MODE B8 26
L1 C260
MODE A8
0.1
R217 C213 C212 R216 C258 25V C259
BLUE IN B7 D204 F:CHIP
470k 470p 1 100 10 0.47
:CHIP CH:CHIP 16V :CHIP UDZ-9.1B 25V
NC A7 F:CHIP AUDIO MONO 27 A GND
F:CHIP
2
AUDIO L IN B6 28 MONO IN(AM)
AUDIO L IN A6 L2 29 VREF
GND B5 R234 C223 C222 R233 R2 30 RIN AV-2
I 470k 470p 1 100 D212
:CHIP CH:CHIP 16V :CHIP UDZ-9.1B
GND A5 L2 31 LIN AV-2
F:CHIP
GND B4 32 A GND
L 1 R1
GND A4 33 RIN AV-1
R221 R222 C217 C216 R220 L1
AUDIO L OUT B3 D206 34 LIN AV-1
390 47k 0.01 47 0
:CHIP :CHIP B:CHIP 16V :CHIP UDZ-9.1B
AUDIO L OUT A3 35 A GND
R3 RIN AV-3
AUDIO R IN B2 36
AUDIO R IN A2 L 2 L3 37 LIN AV-3
AUDIO R OUT B1 R239 R238 C227 C226 R237 38 A GND
390 47k 0.01 47 0 D214 C261
:CHIP :CHIP B:CHIP 16V :CHIP UDZ-9.1B 470p
AUDIO R OUT A1 39 A GND (B)
CH:CHIP
J
40 A GND (C)
C262
R1 470p
41 A GND (C)
CH:CHIP
R219 C215 C214 R218
D205 42 VREF(A)
470k 470p 1 100 C263
:CHIP CH:CHIP 16V :CHIP UDZ-9.1B 0.1
F:CHIP 25V 43 A GND
F:CHIP
R2 C264
3.3
R236 C225 C224 R235 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
470k 470p 1 100 D213 9V
:CHIP CH:CHIP 16V :CHIP UDZ-9.1B
F:CHIP
D251
K
R 1 BAS216 C265
10
R224 R225 C219 C218 R223
D207 EMI
390 47k 0.01 47 0
:CHIP :CHIP B:CHIP 16V :CHIP UDZ-9.1B
R 2
R242 R241 C229 C228 R240 FL203 C268
390 47k 0.01 47 0 D215 FZ103N 0.1
:CHIP :CHIP B:CHIP 16V :CHIP UDZ-9.1B 25V
F:CHIP
V3
CVBS AV-3
L C230 R244
0 220
:CHIP :CHIP
Y AV-3 Y3
C210 R201
0 220
:CHIP :CHIP
C3
C AV-3
R202
C209 220
10 :CHIP
M
L3
AUDIO L AV-3
R3
AUDIO R AV-3
N
AE
(1/2)
VIDEO SW,AUDIO SW,
TUNER,AUDIO PROCESSOR,
O DIGITAL COMB FILTER
P
– 55 –
8 9 10 11 12
13 14
+9V
Q112 Q113 Q114 Q120
2SC2412K 2SA1037AK 2SA1037AK 2SC2412K
V-BUFF INV INV BUFF
R116 R118 R120
4.7k 8.2k 6.8k
:CHIP :CHIP :CHIP
C120
100p
CH:CHIP
R123 C121 C123 R124
180 68p 68p 1k
:CHIP CH:CHIP CH:CHIP :CHIP
R119 C201
R115 220 L120 L122
330 :CHIP 0.1 8.2µH 8.2µH
25V
:CHIP B:CHIP :EL0606 :EL0606
R107
VIDEO 0 C115 R117 R108 R121 R122 L121 C122
:CHIP 330p 2.2k # 10k 470 1µH 680p
CH:CHIP :CHIP :CHIP :CHIP :CHIP :EL0606 CH:CHIP :CHIP
AUDIO L/R
VIDEO
C125 FB101 C126 C127
0.01 HM102 100 0.01
B:CHIP :CHIP 16V B:CHIP
9V
R206
220
:CHIP D228
DTZ-6.8B
Q217 R159 C128
R205 1k 0.01
39k R204 2SC2412K R258 FS
DISABLE PJE :CHIP B:CHIP
:CHIP 100 BUFF 47
:CHIP :CHIP
DIS
U-PC DISABLE R157
C202 47k R160
R203 :CHIP
0.1 100 3.3k
25V :CHIP
B:CHIP :CHIP AUDIO L/R R156 R158
R259 R210 47k 10k
470 47 MONI :CHIP :CHIP Q102
2 :CHIP :CHIP AGC MONI 2SA1037AK
8 7
4FSC.ADJ
24 23 22 21 20 19 18 17
SDA Q101
SDA
AUDIO L/R 2SC2412K
C206 INV
0.001 SCL IC102
SCL NJM2240M(TE2)
TV IN GND 16 Q202 CH:CHIP
4FSC-PLL
2SC2412K D227
9V CVBS OUT AV-2 15
BUFF V 2 DTZ-6.8B
CVBS OUT 1 2
CVBS IN AV-1 IC201 GND 14 VIDEO
CXA2040AQ-T4 R208
GND CVBS OUT 13 FSC
VIDEO SW 470
:CHIP C132 R161 R162
CVBS IN AV-2 GND 12 3
0.01 220 330k
SVHS-Y B:CHIP :CHIP :CHIP
GND SVHS-Y OUT 11
+9V
CVBS IN AV-3 GND 10 Q115 Q116
2SC2412K 2SA1037AK R166
SVHS-C 220 C133
BIAS SVHS-C OUT 9 BUFF BUFF :CHIP
Q201 4.7
VIDEO
2SC2412K
BUFF
C137 R164 R198
CVBS 47 47k 220
VIDEO VIDEO 16V :CHIP :CHIP
1 2 3 4 5 6 7 8 R167
560
:CHIP
C316
R209 R199
33p
CH:CHIP 1k 220 1
:CHIP :CHIP
VIDEO LPF
AUDIO L/R Q103
2SA1037AK
6
R165 R163 BUFF
47k 220
:CHIP :CHIP
AUDIO L/R
AUDIO L/R 5V
C254 FL202
47p FZ103N
CH:CHIP
EMI
C253 5V
100p 2
CH:CHIP
2
X201 C251 C252
18.432
4p 4p
CH:CHIP CH:CHIP
2 2
2
2
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
SCL
SCL 9
R256 100 :CHIP
SDA
SDA 8
10 R255 100 :CHIP
I2S-CLK 7
R254 100 :CHIP
I2S-WS 6
R253 100 :CHIP
I2S-DA OUT 5
R252 100 :CHIP
I2S-DA IN 4
R251 100 :CHIP
C279
S-DA IN 3
IC202 22
MSP3410D-PS-B4 NC 2
C280
AUDIO PROCESSOR 0.1 25V F:CHIP
S-ID 1
FL201
S-CL FZ103N 2
68
D 5V 67 EMI 5V
D GND 66
S-DA OUT 65 R265
4.7k
2 :CHIP
FRAME 64 IC205
C282 C281 PST593C-MMP-4P
N-CL 63
0.1 22 RESET
25V
N-DA 62 F:CHIP
RESET 61
2
C275
1 C283
16V 0.01
B:CHIP 2
F:CHIP
2 HP R
HP L
9V
C266 C276
10 1
16V
F:CHIP
C269 C270
390p 390p C273 C274
CH:CHIP CH:CHIP 0.001 0.001 C277
Q203
CH:CHIP CH:CHIP 2.2
16V R281 2SC2412K
AUDIO L AUDIO R F:CHIP BUFF
C267 47k
22 :CHIP
AUDIO R
AUDIO R SP R
C272 R282 R283
4.7k 9V
0.001 68k
CH:CHIP :CHIP :CHIP
Q204
C278
2.2 R284 2SC2412K
16V BUFF
47k
F:CHIP :CHIP
AUDIO L
AUDIO L SP L
C271 R285 R286
4.7k
0.001 68k
CH:CHIP :CHIP :CHIP
JR208
0
:CHIP
R OUT
JR209
0
:CHIP
L OUT
– 56 –
15 16 17 18 19 20
9V
Q122 Q121 Q130 Q124
2SC2412K 2SC2142K 2SA1037AK 2SC2142K
BUFF 5V BUFF BUFF BUFF
R127 C124 R131 R133
22k 0.1 10k 470
:CHIP 25V :CHIP :CHIP
F:CHIP
L102 R134
5.6µH :EL0606 10 R137
R132 :CHIP 1k
100 :CHIP
:CHIP
R135
R128 R126 C104 680
270 100 100p :CHIP AUDIO L/R
:CHIP :CHIP CH:CHIP
R138
R125 R129 CF120 R130 R136 470
22k 330 6.5MHz 3.3k 220 :CHIP
:CHIP :CHIP :CHIP
AUDIO L/R
AUDIO L/R
C136 R177
0.01 1k
5V B:CHIP :CHIP
D.5V
R176 R178
0 0
:CHIP :CHIP
C129
6p
CH:CHIP
C130 C131
0.01 47 V18 C1
B:CHIP 16V
V17 C2
V16 C3
6 5 V15 C4
V14 C5
V13 C6
V12 C7
FB102
HM102
:CHIP V11 C8
3 4 ADCO XYOE
INSL TEST
OCLK TEST
C134 5V C135 R173 VSS1 VDD2
0.01 0.01 100 IC103
B:CHIP :CHIP CXD2044Q-TL
B:CHIP VDD1 VSS2
R172
Q105 4.7k DIGITAL COMB FILTER
2SC2412K CLKO Y1
:CHIP C147
CLAMP 0.01
Q106 MCK Y2
B:CHIP
2SA1037AK
CLAMP ADCK Y3
R168
5.6k Q104
:CHIP CLP1 Y4
2SC2412K
FL102 BUFF C145 XCPON Y5
0.01 VSS4 Y6
R174 B:CHIP
4.3k
2 3 VIDEO ICP Y7
R171 :RN-CP R179
C138 100k CRV Y8 1.8k
10 :CHIP :RN-CP
RB CVSS
C146
4 GR CIRF
R169 C139 R170 0.01 5 6
1k 0.01 100 B:CHIP
:CHIP B:CHIP :CHIP ADVS CVRF
4
C144 R175
VIDEO 0.01 1.2k
A.5V B:CHIP :RN-CP VIDEO
FB103
HM102
:CHIP
Y
R180 C155
2.2k 0.01
:RN-CP B:CHIP
C149 C150 C152 C C153 R181
0.1 0.1 4.7k
FB104 0.01 0.01 25V 25V :RN-CP
B:CHIP B:CHIP
HM102 B:CHIP B:CHIP
:CHIP
5V
C148 C151 C154
100 0.01
0.01
16V B:CHIP B:CHIP
R182 R183
220 220
:RN-CP :RN-CP
R184
R186 R187 R188 R189 R190 R191
2.2k 5.6k 1k 2.2k 560 5.6k 2.2k
Y :CHIP Y :CHIP :CHIP
FL103 :CHIP :CHIP :CHIP FL104 :CHIP
C
R185 R250
560 1 2 3 1 2 3
220
:CHIP :CHIP
Y LPF Q109 C BPF
Q107
2SA1037AK Q125
2SA1037AK BUFF 2SA1037AK
6 4 Q108 6 4
BUFF BUFF
2SA1037AK
BUFF
Y
C
Y
IC204
MC14066BF
YC-SW R207
47k
:CHIP
VSS
9V
Y R291 R292
2.2k 2.2k
7 Y C
:CHIP :CHIP R264
47k
C242 MODE-S VCC :CHIP
0.01
B:CHIP
MODE-O SCL
Y Q212 R297
Y 220 :CHIP
2SA1037AK
C C KILL SDA
8 Y BUFF Q213
R298
2SA1037AK PAL/NT 220 :CHIP Q215
PAL/NT SA2
C BUFF 2SC2412K
VSS
SA1
C
SA0
R295 YC/COMB
1k :CHIP
SPSW
R266 R267 R296 R299
10k :CHIP
22k 4.7k 1k :CHIP
:CHIP :CHIP GND A.REGI C243
Q211 R257 47
10k :CHIP
DTC144EKA D231
IC206
INV UDZ-5.6B
CXA1315M R248
BUS-SW
100 :CHIP
R293 R294 C245
47k 100k 0.01
:CHIP :CHIP :CHIP
– 57 –
• AE(1/2) BOARD WAVEFORMS
21 22
A B C D
E F G H
• WAVEFORMS AE(1/2) BOARD
CIRCUIT
WAVEFORM PAL SECAM NTSC
REFERENCE
1 A 1.1Vp-p(H) E 1.2Vp-p(H) F 1.5Vp-p(H)
2 A 0.9Vp-p(H) E 1.0Vp-p(H) F 0.9Vp-p(H)
3 A 1.0Vp-p(H) E 1.2Vp-p(H) F 1.5Vp-p(H)
4 A 1.7Vp-p(H) E 1.8Vp-p(H) F 2.2Vp-p(H)
5 B 1.3Vp-p(H) B 1.3Vp-p(H) G 1.6Vp-p(H)
PAL/NT 6 C 0.5Vp-p(H) C 0.4Vp-p(H) H 1.5Vp-p(H)
7 B 1.1Vp-p(H) B 1.1Vp-p(H) G 1.2Vp-p(H)
8 C 0.5Vp-p(H) C 0.4Vp-p(H) H 1.2Vp-p(H)
9 A 1.1Vp-p(H) E 1.2Vp-p(H) F 1.4Vp-p(H)
10 D 1.6Vp-p(18.4MHz)
AE(1/2) BOARD TRANSISTOR
AE(1/2) BOARD IC VOLTAGE LIST VOLTAGE LIST
REF. NO. VOL. REF. NO. VOL. REF. NO. VOL. REF. VOL.
IC102 1 2.4 2 GND 45 8.2 B 4.8
2 1.9(2.1) 3 4.3 46 7.1 Q18 E 4.9
3 GND 4 0.2 47 4.6<3.9>(3.9) C 0
4 2.9 5 4.2 48 4.5<3.9>(3.9) B 0.6
5 3.0 6 0.2 49 GND Q101 E GND
6 4.7 7 4.3 50 4.6<3.9>(3.9) C 4.6
7 3.4 8 GND 51 4.5<3.9>(3.9) B 4.5
IC103 1 GND 9 4.3 52 GND Q102 E 4.7
C 4.6
2 GND 10 GND 53 4.7<3.9>(3.9)
3 GND 11 4.3 54 4.7<3.9>(3.9) B 2.2
4 GND 12 GND 55 GND Q103 E 2.8
5 GND 13 4.3 56 0 C GND
6 GND 14 GND 57 0 B 2.9
Q104 E 2.3
7 GND 15 4.3 58 GND
8 GND 16 GND 59 0.2 C 4.5
9 GND 18 GND 60 0.2 B 1.1
10 GND 19 GND 61 4.7 Q105 E 1.2
11 2.3 20 4.2 66 GND C 4.6
B 0.5
12 GND 21 4.5 67 4.8
13 4.5 22 4.6 IC203 1 4.3 Q106 E 1.1
14 2.0 23 3.2 2 GND C GND
15 2.0 24 GND 3 4.4<3.8>(3.8) B 0.6(0.8)
C
16 2.0 25 4.3 4 GND Q107 E 1.2(1.4)
C GND
17 4.5 26 8.5 5 4.5<4.5>(3.8)
18 4.56 27 4.3 6 GND B 1.5
19 GND 28 GND 7 GND Q108 E 2.2
20 0 29 4.3 8 GND C GND
21 1.1 30 GND 9 GND B 0.7
Q109 E 1.4
22 0.6 31 4.3 10 8.9
23 GND 32 4.3 11 GND C GND
24 GND IC202 4 2.5 12 4.3 B 2.3
25 1.2 5 2.6<4.4>(2.4) 13 4.4<3.9>(3.8) Q110 E 1.7
26 4.5 6 2.4 14 4.4<3.8>(3.8) C 4.1
B 4.1
27 2.3 7 2.4 15 GND
28 4.5 8 4.5 16 8.9 Q111 E 4.7
29 4.5 9 4.7(4.4) IC204 1 4.3 C 2.6
Y
30 GND 10 GND 2 2.6(2.8) B 2.6
Y
C
C 31 0.6(0.8) 11 4.8 3 2.6(2.8) Q112 E 1.9
9V C 4.7
32 2.6 12 GND 4 2.6(2.8)
33 1.5 13 4.7 5 8.9 B 1.7
5V
R268 R269 R274 34 1.5 15 GND 6 8.9 Q113 E 2.3
47k 47k 47k
:CHIP :CHIP :CHIP 35 GND 16 GND 7 GND C GND
36 0.9 19 GND 8 2.3 B 1.8
SCL
Q114 E 2.3
37 4.5 20 2.3 9 2.3
SDA
38 GND 21 2.3 10 2.3 C GND
Q216
39 0.8 22 GND 11 4.3 B 2.0
2SC2412K
SW SW
40 2.6 23 0.5<0.9> 12 0.4 Q115 E 1.4
41 1.5 24 1.6 13 0.4 C 4.0
42 1.5 25 1.6 14 9.0 B 4.0
43 GND 26 4.8 IC205 1 4.7 Q116 E 4.6
C244 52 GND 27 GND 2 GND C 2.1
0.01
B:CHIP 53 4.5 28 3.9 3 4.7 B 5.2
56 4.5 29 2.7 4 GND Q120 E 4.5
A.REGI
67 5.0<4.5>(4.6) 30 3.9 IC206 1 0 C 9.0
SPSW 68 4.5 31 3.9 2 0<0.2>(0.2) B 2.2
69 0.5 32 GND 4 5.0 Q121 E 1.6
MODE 3
70 0.5 33 3.9 6 0.5 C 8.3
71 GND 34 3.9 7 0.5 B 4.1
72 GND 35 GND 8 GND Q122 E 3.5
73 5.0 36 3.8 9 8.8 C 9.0
B-SS510.<AEP>-AE.-P1-05
74 5.0(4.5) 37 3.9 10 8.8
75 GND 38 GND 11 GND
76 GND 39 3.9 12 GND
77 GND 40 3.9 13 GND
78 GND 41 3.9 14 4.4<4.1>
79 GND 42 3.8 15 4.7<4.2>
80 GND 43 GND 16 8.9
IC201 1 4.2 44 7.2
•All voltage are in V.
•Pin numbers which are not
described are not used.
– 58 –
AE(1/2) BOARD : IC203 MC14052BDR2
AE(1/2) BOARD : IC102 NJM2240M(TE2)
REF. VOL.
B 5.4
Q124 E 4.7
C 9.0
B 1.7
Q125 E 2.3
C GND
B 8.3
Q130 E 9.0
C 5.4
B 4.2
Q201 E 3.6
C 8.6
B 4.3
Q202 E 3.7
C 7.3
B 4.5
Q203 E 3.8
C 8.9
B 4.4
Q204 E 3.8
C 8.9
B 0
Q205 E GND
C 8.9
B 3.7
Q206 E 4.3
C GND
B 3.7
Q207 E 4.3
C GND AE(1/2) BOARD : IC206 CXA1315M
B 8.2
Q208 E 9.0
C 9.0
B 0.7
Q209 E GND
C 0
B 0
Q210 E GND
C 0.7
B 0.4
Q211 E GND
C 8.9
B 2.6
Q212 E 3.3
C GND
B 2.3
Q213 E 2.9
C GND
B 0
Q214 E GND
C 2.6
B 4.9<4.7>
Q215 E 4.7<4.2>
C 4.2<4.4>
B 4.9<4.7>
Q216 E 4.4<4.1>
C 4.2<4.6>
B 4.2OK
Q217 E 3.7
C 7.2
AII voltages are in V.
Schematic diagram
Schematic diagram
AE(1/2)
? board AE(2/2) board /
– 59 –