Sony KP-41S5 Service Manual page 3

3 4
1 2 5 6
A
CN2 TU101
5P
TVF01-FR
WHT
FOR CHECK
CN101
VIDEO 5V
1P
5V
:FASTON JR1 Q110
0 L111
:CHIP 2SC2412K 2SA1037AK
GND 0
1 :CHIP V-BUFF
TP2 R280
# 1k R101 R102 R103 R104 C112 C113 R106 R111
B 3.3k 100 100 10k 0.001 47 10k 150
CPU :CHIP
:CHIP :CHIP :CHIP :CHIP CH:CHIP 16V :CHIP :CHIP
9
D220 D101 FL101 R113
1SS355 MA8330
TP1 FZ103N 10
# :CHIP
D221
AGC
1SS355
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
Q214 :CHIP 25V 16V
C 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
R200
1k
AUDIO MONO
CN201 :CHIP
DUAL SCART
V2
C207 10
GND B21 R227 C220 R226
75 22 220 D208
UDZ-9.1B
GND :CHIP :CHIP V1
A21
R249
CVBS IN 10
B20
:CHIP
Y2 V2
CVBS/Y IN A20
C208 R243
CVBS OUT B19 D222
22 220
F :CHIP UDZ-9.1B V3
CVBS OUT A19
GND B18
C205
GND A18
22
R213
GND B17 D202
75
:CHIP UDZ-9.1B
GND A17
BLANKING B16
NC A16 V 2
RED IN B15 R228
75 D209
UDZ-9.1B
SVHS-C IN :CHIP
A15
G JR201
GND B14 0
:CHIP C2
GND A14
R230 C221 R229
GND B13 D210
75 2.2 220
:CHIP 16V :CHIP UDZ-9.1B C256
GND A13 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
NC B10
H NC A10 S2
C255
GND B9 R232 100p
100 D211 CH:CHIP
GND :CHIP UDZ-9.1B
A9
MODE B8
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)
L2
AUDIO L IN A6 29 VREF
R234 C223 C222 R233 R2
GND B5 D212 30 RIN AV-2
I 470k 470p 1 100
:CHIP CH:CHIP 16V :CHIP UDZ-9.1B L2
GND A5 31 LIN AV-2
F:CHIP
GND B4 32 A GND
GND A4 L 1 R1 33 RIN AV-1
AUDIO L OUT B3 R221 R222 C217 C216 R220 L1 LIN AV-1
390 47k 0.01 47 0 D206 34
:CHIP :CHIP B:CHIP 16V :CHIP UDZ-9.1B A GND
AUDIO L OUT A3 35
R3
AUDIO R IN B2 36 RIN AV-3
L 2 L3
AUDIO R IN A2 37 LIN AV-3
R239 R238 C227 C226 R237
AUDIO R OUT B1 D214 38 A GND
390 47k 0.01 47 0 C261
:CHIP :CHIP B:CHIP 16V :CHIP UDZ-9.1B 470p
AUDIO R OUT A1 39 A GND (B)
J CH:CHIP
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
43 A GND
F:CHIP 25V
F:CHIP
R2 C264
3.3
R236 C225 C224 R235
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
C228
R242 R241 C229 R240 D215 FL203
390 47k 0.01 47 0 FZ103N
:CHIP :CHIP B:CHIP 16V :CHIP UDZ-9.1B
V3
CVBS AV-3
L C230 R244
0 220
:CHIP :CHIP
Y3
Y AV-3
C210 R201
220
0
: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 –
All manuals and user guides at all-guides.com
10 11
7 8 9 12 13
+9V
Q111 Q112 Q113 Q114 Q120
2SC2412K 2SA1037AK 2SA1037AK 2SC2412K
V-BUFF V-BUFF INV INV BUFF
R116 R118 R120
4.7k 8.2k 6.8k
:CHIP :CHIP :CHIP
C120
100p
CH:CHIP
R123 C121 C123
180 68p 68p
:CHIP CH:CHIP CH:CHIP
R119
C201
R115 220 0.1 L120 L122
330 :CHIP 8.2µH 8.2µH
:CHIP 25V :EL0606 :EL0606
B:CHIP
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
AUDIO L/R
VIDEO
C125 FB101 C126
0.01 HM102 100
B:CHIP :CHIP 16V
9V
R206
220
:CHIP D228
DTZ-6.8B
Q217 R159
R205
39k R204 2SC2412K R258 FS
DISABLE PJE :CHIP
:CHIP 100 BUFF 47
:CHIP :CHIP
DIS R157
U-PC DISABLE 47k
C202
0.1 R203 :CHIP
25V 100
:CHIP AUDIO L/R
B:CHIP R156 R158
R259 R210 47k 10k
470 47 MONI :CHIP :CHIP Q102
2 :CHIP :CHIP AGC MONI 2SA1037AK
4FSC.ADJ
24 23 22 21 20 19 18 17
SDA Q101
1
SDA 2SC2412K
AUDIO L/R
C206 INV IC102
0.001 SCL
CH:CHIP SCL NJM2240M(TE2)
25 TV IN GND 16 Q202
4FSC-PLL
2SC2412K D227
26 9V CVBS OUT AV-2 15
BUFF V 2 DTZ-6.8B
CVBS OUT
27 IC201 14 VIDEO
CVBS IN AV-1 GND
CXA2040AQ-T4
R208
28 GND VIDEO SW CVBS OUT 13 470 FSC
:CHIP C132 R161 R162
29 CVBS IN AV-2 GND 12 3 0.01 220 330k
SVHS-Y B:CHIP :CHIP :CHIP
30 GND SVHS-Y OUT 11
+9V
31 CVBS IN AV-3 GND 10 Q115 Q116
R166
SVHS-C 2SC2412K 2SA1037AK 220
32 BIAS SVHS-C OUT 9 BUFF BUFF
Q201 :CHIP
2SC2412K VIDEO
BUFF C137 R164 R198
CVBS
47 47k 220
VIDEO VIDEO 16V :CHIP :CHIP
1 2 3 4 5 6 7 8
C316
33p R209 R199
1k 220
CH:CHIP
:CHIP :CHIP
AUDIO L/R Q103
2SA1037AK
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
2
X201
C251 C252
18.432
4p 4p
CH:CHIP CH:CHIP
2 2
2
2
26 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
S-DA IN 3 C279
22
IC202
NC
MSP3410D-PS-B4 2 C280
AUDIO PROCESSOR
S-ID 0.1 25V F:CHIP
1 FL201
FZ103N 2
S-CL 68
D 5V 67 EMI 5V
D GND 66
R265
S-DA OUT 65
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
44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 16V 0.01
F:CHIP B:CHIP 2
2
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
2SC2412K
16V R281
C267 AUDIO L AUDIO R F:CHIP 47k BUFF
C268
0.1 22 :CHIP
25V
AUDIO R
F:CHIP
AUDIO R
R283
C272 R282
0.001 68k 4.7k 9V
:CHIP
CH:CHIP :CHIP
Q204
C278
2.2 2SC2412K
R284
16V 47k BUFF
F:CHIP :CHIP
AUDIO L
AUDIO 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
14 17 18 19 20
9V
Q122 Q121 Q130 Q124
2SC2412K 2SC2142K 2SA1037AK 2SC2142K
5V
BUFF BUFF BUFF BUFF
R127 C124 R131 R133
22k 0.1 10k 470
:CHIP 25V :CHIP :CHIP
F:CHIP
L102 R134
R124 5.6µH :EL0606 10 R137
1k R132 :CHIP 1k
:CHIP 100 :CHIP
:CHIP
R135
R128 R126 C104 680 AUDIO L/R
270 100 100p :CHIP
:CHIP :CHIP CH:CHIP
R138
R125 R129 CF120 R130 R136 470
22k 330 6.5MHz 3.3k 220 :CHIP
:CHIP :CHIP AUDIO L/R :CHIP :CHIP
AUDIO L/R
C127 C136 R177
0.01 0.01 1k
B:CHIP 5V B:CHIP :CHIP
D.5V
R176 R178
0 0
:CHIP :CHIP
C128 C129
1k 0.01 6p
CH:CHIP
B:CHIP
C130 C131
R160 V18 C1
3.3k 0.01 47
B:CHIP 16V
:CHIP V17 C2
V16 C3
V15 C4
8 7 6 5
V14 C5
V13 C6
FB102 V12 C7
HM102
:CHIP V11 C8
1 2 3 4 ADCO XYOE
INSL TEST
OCLK TEST
C135 R173
C134 5V VSS1 VDD2
0.01 0.01 100 IC103
B:CHIP :CHIP CXD2044Q-TL
B:CHIP VDD1 VSS2
R172
Q105 DIGITAL COMB FILTER
4.7k CLKO Y1
2SC2412K :CHIP C147
C133 CLAMP
4.7 Q106 MCK Y2 0.01
B:CHIP
2SA1037AK
ADCK Y3
R168 CLAMP
5.6k Q104
:CHIP CLP1 Y4
R167 2SC2412K
560
:CHIP BUFF C145 XCPON Y5
FL102
0.01
R174 B:CHIP VSS4 Y6
4.3k
1 2 3 VIDEO :RN-CP ICP Y7
R171
C138 100k
CRV Y8
10 :CHIP :RN-CP
VIDEO LPF
RB CVSS
C146
6 4 GR CIRF
R169 C139 R170 0.01
1k 0.01 100 B:CHIP 5 6
ADVS CVRF
:CHIP B:CHIP :CHIP
4
VIDEO C144 R175
0.01 1.2k
A.5V B:CHIP :RN-CP VIDEO
FB103
HM102
:CHIP
Y
R180
2.2k
:RN-CP
C149 C150 C152 C C153 R181
0.1 0.1 4.7k
0.01 0.01
FB104 B:CHIP B:CHIP 25V 25V :RN-CP
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
2.2k 560 5.6k
Y :CHIP 5.6k 1k Y 2.2k :CHIP :CHIP
FL103 :CHIP :CHIP :CHIP FL104
C
R185 1 2 3 R250 1 2 3
560 220
:CHIP
:CHIP
Y LPF Q109 C BPF
Q107
2SA1037AK Q125
2SA1037AK 2SA1037AK
BUFF
BUFF 6 4 Q108 6 4 BUFF
2SA1037AK
BUFF
Y
C
Y
HP R IC204
MC14066BF
HP L
YC-SW R207
47k
:CHIP
VSS
9V
R291 R292
Y
Y 2.2k C 2.2k
7 :CHIP :CHIP
C242
MODE-S VCC
0.01
B:CHIP
MODE-O SCL
SP R Y
Q212
Y 220 :CHIP
C 2SA1037AK C KILL SDA
Y BUFF
8 Q213 R298
2SA1037AK PAL/NT 220 :CHIP
PAL/NT SA2
C BUFF
VSS
SA1
C
SA0
YC/COMB
R295
1k :CHIP
SPSW
R299
R266 R267 R296
SP L 10k :CHIP
22k 4.7k 1k :CHIP
:CHIP :CHIP GND A.REGI
Q211 10k :CHIP
DTC144EKA
D231
INV UDZ-5.6B IC206
CXA1315M
BUS-SW
100 :CHIP
R293 R294 C245
47k 100k 0.01
:CHIP :CHIP :CHIP
– 57 –
• AE(1/2) BOARD WAVEFORMS
22
21
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)
6 C 0.5Vp-p(H) C 0.4Vp-p(H) H 1.5Vp-p(H)
PAL/NT
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.
IC102 1 2.4 2 GND 45 8.2
Q18
2 1.9(2.1) 3 4.3 46 7.1
R179
1.8k
3 GND 4 0.2 47 4.6<3.9>(3.9)
4 2.9 5 4.2 48 4.5<3.9>(3.9)
5 3.0 6 0.2 49 GND Q101
6 4.7 7 4.3 50 4.6<3.9>(3.9)
7 3.4 8 GND 51 4.5<3.9>(3.9)
IC103 1 GND 9 4.3 52 GND Q102
2 GND 10 GND 53 4.7<3.9>(3.9)
3 GND 11 4.3 54 4.7<3.9>(3.9)
C155 4 GND 12 GND 55 GND Q103
0.01
B:CHIP
5 GND 13 4.3 56 0
6 GND 14 GND 57 0
7 GND 15 4.3 58 GND Q104
8 GND 16 GND 59 0.2
9 GND 18 GND 60 0.2
10 GND 19 GND 61 4.7 Q105
11 2.3 20 4.2 66 GND
12 GND 21 4.5 67 4.8
13 4.5 22 4.6 IC203 1 4.3 Q106
14 2.0 23 3.2 2 GND
R191
15 2.0 24 GND 3 4.4<3.8>(3.8)
2.2k C
:CHIP
16 2.0 25 4.3 4 GND Q107
17 4.5 26 8.5 5 4.5<4.5>(3.8)
18 4.56 27 4.3 6 GND
19 GND 28 GND 7 GND Q108
20 0 29 4.3 8 GND
21 1.1 30 GND 9 GND
22 0.6 31 4.3 10 8.9 Q109
23 GND 32 4.3 11 GND
24 GND IC202 4 2.5 12 4.3
25 1.2 5 2.6<4.4>(2.4) 13 4.4<3.9>(3.8) Q110
26 4.5 6 2.4 14 4.4<3.8>(3.8)
27 2.3 7 2.4 15 GND
28 4.5 8 4.5 16 8.9 Q111
29 4.5 9 4.7(4.4) IC204 1 4.3
Y
Y 30 GND 10 GND 2 2.6(2.8)
C
C 31 0.6(0.8) 11 4.8 3 2.6(2.8) Q112
9V
32 2.6 12 GND 4 2.6(2.8)
33 1.5 13 4.7 5 8.9
5V
R264 R268 R269 R274 Q113
34 1.5 15 GND 6 8.9
47k 47k 47k 47k
:CHIP :CHIP :CHIP :CHIP 35 GND 16 GND 7 GND
36 0.9 19 GND 8 2.3
SCL
R297
37 4.5 20 2.3 9 2.3 Q114
SDA
38 GND 21 2.3 10 2.3
Q215 Q216
2SC2412K 2SC2412K 39 0.8 22 GND 11 4.3
SW SW
40 2.6 23 0.5<0.9> 12 0.4 Q115
41 1.5 24 1.6 13 0.4
42 1.5 25 1.6 14 9.0
Q116
43 GND 26 4.8 IC205 1 4.7
C244 52 GND 27 GND 2 GND
C243 0.01
B:CHIP 53 4.5 28 3.9 3 4.7
R257 47
56 4.5 29 2.7 4 GND Q120
A.REGI
R248 67 5.0<4.5>(4.6) 30 3.9 IC206 1 0
SPSW 68 4.5 31 3.9 2 0<0.2>(0.2)
69 0.5 32 GND 4 5.0 Q121
MODE 3
70 0.5 33 3.9 6 0.5
71 GND 34 3.9 7 0.5
72 GND 35 GND 8 GND Q122
73 5.0 36 3.8 9 8.8
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)
VOL. REF. VOL.
B 4.8 B 5.4
E 4.9 Q124 E 4.7
C 0 C 9.0
B 0.6 B 1.7
E GND Q125 E 2.3
C 4.6 C GND
B 4.5 B 8.3
E 4.7 Q130 E 9.0
C 4.6 C 5.4
B 2.2 B 4.2
E 2.8 Q201 E 3.6
C GND C 8.6
B 2.9 B 4.3
E 2.3 Q202 E 3.7
C 4.5 C 7.3
B 1.1 B 4.5
E 1.2 Q203 E 3.8
C 4.6 C 8.9
B 0.5 B 4.4
E 1.1 Q204 E 3.8
C GND C 8.9
B 0.6(0.8) B 0
E 1.2(1.4) Q205 E GND
C GND C 8.9
B 1.5 B 3.7
E 2.2 Q206 E 4.3
C GND C GND
B 0.7 B 3.7
E 1.4 Q207 E 4.3
C GND C GND AE(1/2) BOARD : IC206 CXA1315M
B 2.3 B 8.2
E 1.7 Q208 E 9.0
C 4.1 C 9.0
B 4.1 B 0.7
E 4.7 Q209 E GND
C 2.6 C 0
B 2.6 B 0
E 1.9 Q210 E GND
C 4.7 C 0.7
B 1.7 B 0.4
E 2.3 Q211 E GND
C GND C 8.9
B 1.8 B 2.6
E 2.3 Q212 E 3.3
C GND C GND
B 2.0 B 2.3
E 1.4 Q213 E 2.9
C 4.0 C GND
B 4.0 B 0
E 4.6 Q214 E GND
C 2.1 C 2.6
B 5.2 B 4.9<4.7>
E 4.5 Q215 E 4.7<4.2>
C 9.0 C 4.2<4.4>
B 2.2 B 4.9<4.7>
E 1.6 Q216 E 4.4<4.1>
C 8.3 C 4.2<4.6>
B 4.1 B 4.2OK
E 3.5 Q217 E 3.7
C 9.0 C 7.2
AII voltages are in V.
Schematic diagram
Schemati
AE(1/2)
? board AE(2/2
– 59 –