Sony KE-P42M1 Service Manual page 26

1 3
2
A
•BP(2/6) BOARD WAVEFORMS
1
B
1.8V (H)
P-P
2
C
3.0V (79.9918MHz)
P-P
3
1.8V (H)
P-P
D
E
F
G
H
C2005
0.1 R2025
470
16V
B 1/10W
RN-CP
1608
8 7
1
L2001
C2001 10uH
0.1
16V C2002
Q2001
2SC4178-F13F14-T1 B 47 9V
1608 16V
BUFFER 1 2
R2023
0
1.7
Y CHIP
Y R2002 JL2002 JL2003
100 R2019
1/10W 0
CHIP
R2007 CHIP
1.0 R2012
200
1/10W 100
3 R2004 1/10W
I 820 RN-CP 1 2 3 0.5 1.2
CHIP
1/16W
Q2004
CHIP
FL2001 2SA1226-T1E3E4
Q2002 BUFFER
2SC4178-F13F14-T1 R2010
200
BUFFER 1/10W
6 4 RN-CP
CB 1.7
B-Y R2003
100
1/10W R2017
CHIP 1.0
1.5k
1/10W
1.2
R2008 CHIP
300 R2013
1/10W 100
R2020
RN-CP 1/10W 0.5 8 7
R2005 CHIP 0
1 2 3
820
1/16W CHIP
CHIP R2011
FL2002 1
300
1/10W
Q2003 RN-CP C2004
0.1
2SC4178-F13F14-T1
6 4 16V
CR BUFFER B
1608
Q2005
R-Y R2001 1 2
100 1.7 2SA1226-T1E3E4
1/10W BUFFER
CHIP 1.0
R2018
J 1.5k
1/10W
R2009 CHIP
1.2
300 R2015
1/10W 100
RN-CP 1 2 3 1/10W
CHIP R2021
CHIP 0
1/16W CHIP
820 FL2003
R2006 0.5
R2014 Q2006
300 R2024
2SA1226-T1E3E4 470
6 4 1/10W
RN-CP BUFFER 1/10W
RN-CP
1
K
4 5 6
R2055
10k
1/16W
CHIP
TO(1/6)
A2.5V
Q2012
MSD601-RT1
EXT.CLAMP
C2032
22
16V
CCP_Y
CCP_CB
CCP_CR
R2029
6.8k Q2007
1/10W 3.3 2PC4081R-115
RN-CP
CLAMP
C2011
0.1
R2030 R2036
16V 3.9k 100p
B 22 2.8 50V CH 1005
1 1/10W 1 1/10W
RN-CP D2.5V
1608 RN-CP
L2006
C2030 1uH
C2012
10 R2038
D3.3V
16V 150k
1/10W
1 CHIP
D3.3V D3.3V
L2007
TO(1/6) 10uH
C2031
100p
50V CH 1005
R2035
R2031 4.7k
470
1/10W
1/10W 1 1
RN-CP RN-CP
6 5
D2.5V
IC2004
A2.5V
PQ070XZ01ZP
2.5V REG
3 4
R2027
0
CHIP Y CCP_Y
1
JL2004 R2050 R2058
0
0 1.2
CHIP CHIP
1 2 3 4
R2039 FL2004
3.2
XX
CHIP EMI 2.5
L2003
G 10uH C2024 C2027
0.01
100
Q2009 16V 6.3V
R2026 2.6 B R2070
470 2SC4178-F13F14-T1 1k
1/10W BUFFER 1005 1/10W
RN-CP RN-CP
R2047
100
1/10W
RN-CP 1.9 CCP_CB
R2074
R2071 XX
1 1 1k
R2057 B-Y 1/10W
0 1/10W RN-CP
R2053 RN-CP
R2034 R2037 680
470 4.7k
1/10W CHIP
1/10W 1/10W RN-CP
RN-CP RN-CP 1
6 5
1
IC2005
PQ070XZ01ZP
2.5V REG
3 4
R2040
XX
1
CHIP
1 2 3 4
Q2008
2.6 2SC4178-F13F14-T1
BUFFER 2.5
R2041 L2004
100 1.9 R-Y 1uH 3.2
CCP_CR C2025 C2028
1/10W
R2032 RN-CP 0.01 100
R2028 16V 6.3V R2072
470 4.7k R2046 R2054
1/10W 680 0 B 1.1k
1/10W 1/10W
RN-CP RN-CP 1/10W
RN-CP CHIP 1005 RN-CP
R2075
R2073 15k
R2042 1k 1/10W
XX RN-CP
1/10W
RN-CP
CHIP
7 8 9
C2110
100p
50V
CH
1608
L2010 C2066
10uH 1000p
R2076 RB2006
0 50V
10k B
CHIP 1608
0uH
FB2001 C2067
X2002 1000p
79.99188313MHz 50V
B
1608
C2068
10
CONT VDD 6.3V
R2077 B
0
2012
OUT
CHIP
R2087 R2095
10k 22
1/16W 1/16W
CHIP CHIP
FL2007
C2070
0.01
16V
B
1005
C2072
C2071
0.01 0.01
16V
16V
B B
1005 1005
R2088
100
1/16W
CHIP R2094
SDA_B 0
CHIP
SCL_B
R2089
100
1/16W
CHIP
MODE
INIT
SDA 2
L2008
C2044 SCL
10uH C2043
100 0.1 R2093
10V
6.3V C2058 0 SADSEL1
B 0.01 CHIP
1 1 1005 16V
SADSEL0
B
1005
AVSAD1
Y JL2008
AIN1 1
RB2007 C2059
10
100
6.3V AVDAD1
B 2012
C2060 0.110V 1005 RTM1
R2078 B
0
RM1
CHIP C2061 0.1 10V 1005 B
C2062 0.1 10V 1005 B
RBM1
VRT
C2063
0.1
10V B VRB
C2053
C2045 C2047 0.01 1005
R2079
4.7k 0.1 0.1 16V RTM2
10V B
1/10W 10V
RN-CP B B 1005
1005 AVDAD2
1005 C2054
0.6 10
AVSAD2
6.3V 1
B 2012
AIN2
C2064
0.1
10V RM2
0.8
B
1005
R2080
1.5k C2065 AIN3
1/10W 0.1
RN-CP CHIP
0 10V RBM2
B
R2092
1005
DVDAD
R2081
DVSAD
0
C2055
CHIP 0.01 DVS1
16V
C2033 B
D1IN9
22 1005
16V JL2006 B-Y
D1IN8
JL2007
D1IN7
R-Y
C2034
22 D1IN6
16V
D1IN5
D1IN4
D1IN3
D1IN2
D1IN1
D1IN0
C2049
DVD1
0.01
16V
B DVD2
1005 C2056
0.01 AVS1
16V B
AVD1
1005
DEV_RST RSTX
R2086
TO(1/6)(3/6) 0
TRST
CHIP C2046 C2050
0.01
0.01 STEST
16V 16V
B
B
SCANCK
1005
1608
AVS2
CPSD_D31
SDDT31
CPSD_D30
SDDT30
AVD2
CPSD_D29
SDDT29
CPSD_D28
SDDT28
CPSD_D27
SDDT27
CPSD_D26
SDDT26
DVS3
C2057 DVD2
0.01
16V
AVS3
B
CPSD_D25 1005
SDDT25
CPSD_D24
SDDT24
CPSD_D23
SDDT23
CPSD_D22
SDDT22
CPSD_D21
SDDT21
CPSD_D20
SDDT20
AVD3
C2051
0.01
16V
B
1005
D2.5V
FL2005
EMI
C2073
0.01
16V
B
D3.3V 1005
C2052
100p
FL2006
50V
EMI CH
C2048 C2069 C2074
100p
1005 0.01 0.01
C2042 50V 16V
CH 16V
C2039 0.1 B B
100 10V
1005 1005 1005
6.3V B
1005
C2040 C2041
0.1 100
10V 6.3V
B
1005
Mount Mecha A2001 409608301 IC3007
R2200
0
CHIP
R2201
0
CHIP
5 R2202
0
CHIP
R2203
0
CHIP
C2035 C2037
0.01
22
16V 6.3V
B
R2204
1005 0
CHIP
R2205
0
CHIP
Mount Mecha A2002 409608401 IC3007
R2206
0
CHIP
1.3
R2207
0
5
CHIP
C2036
0.01 C2038
22
16V
B 6.3V
1005
D3.3V
10
11 12
C2081
0.01
16V
D3.3V
B
1005
C2075 C2078 C2082 C2086 C2090
0.01 0.01 0.01 0.01
0.01
16V 16V 16V 16V 16V
B B B B
B
1005 1005 1005 1005 1005
D2.5V
DTVC3
DTVC2
DTVC1
DTVC0
DTVHS
DTVVS
DVS12
YM
YS
DVD9
AVS15
R1
G1
B1
AVD15
AVS14
C2093
0.01
TESTOUT
1005
DVS11
SYSCK
DVD8
C2091
XX
AVD14 16V
F
LIEN 1005
CLKO2
CCPICCK
CLKO
CCPVS
VSO
CCPHS
HSO
HSO2
AVS13
AVD13
IC2006
CXD3802BQ
COUT0
9AH
COUT1
CHROMA DECODER
COUT2
3D COMB FILTER
COUT3
COUT4
AVD12
AVS12
COUT5
COUT6
COUT7
COUT8
COUT9
AVD11
DVS10
DVD7
AVS11
C2094
YOUT0
0.01 16V
1005
YOUT1
YOUT2
YOUT3
YOUT4
DVS9
AVS10
YOUT5
YOUT6
YOUT7
YOUT8
YOUT9
AVD10
DVD6
DVS8
C2095
0.01
16V
B
1005
C2084 C2088
R2097 0.01
0.01
0 16V 16V
B
B
CHIP 1005 1005
C2077 C2080
C2085 C2089
0.01 0.01 0.01 0.01
16V
16V 16V 16V
B B B B
1005
1005 1005 1005
C2083
0.01
16V
B
C2076 1005
0.01
16V
B
1005
43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4
44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84
C2079
0.01
16V
B
1005
C2087
0.01
16V
B
1005
R2098
47
1/16W
R2099
CHIP 47
1/16W
CHIP
BP(2/6)
15
13 14
C2105
100p
50V
CH
1005
C2106
100p
50V
CH
1005
C2092
R2103 R2105
0.01 10k
16V 10k
1/16W 1/16W
B CHIP
1005 CHIP
R2104 R2107
10k 10k
1/16W 1/16W
CHIP CHIP
C2097
16V 0.01 R2106
B 16V
10k
B
1005 1/16W
CHIP
C2098
0.01
16V
B
1005
R2112
R2100
22
22 1/16W
1/16W
CHIP TO(4/6)
CHIP
CCPCK2
JL2009
CCPCK
R2101 47 JL2010 CP_VS CP_VS
1/16W CHIP TO(3/6)(4/6)
CP_HS
JL2011
R2102
47 VSDEC
VSDEC TO(1/6)
1/16W R2108
CHIP
R2109 0 0 CHIP
CC_VS (NC)
C2099
0.01 CHIP
HSDEC
16V R2110 0 CHIP TO(1/6)
B HSDEC
1005
R2111 0 CHIP CC_HS
(NC)
CCPC0 CP_C0
RB2016
CCPC1 CP_C1 47
CCPC2 CP_C2
C2101
CCPC3 CP_C3
0.01 16V
B 1005
CCPC4 CP_C4
RB2017
CCPC5 47
CCPC5 CP_C5
CCPC6 CP_C6
CCPC7 CP_C7
CCPC8 CP_C8 RB2018
47
CCPC9 CP_C9
C2102
0.01
16V
B
1005
CCPY0 CP_Y0
RB2019
B
CCPY1 CP_Y1 47
CCPY2 CP_Y2
CCPY3 CP_Y3
RB2020
CCPY4 CP_Y4
47
CCPY5 CP_Y5
CCPY6 CP_Y6
CCPY7 CP_Y7
RB2021
CCPY8 CP_Y8
47
CCPY9 CP_Y9
C2103
0.01
16V
B
1005
3216
B
6.3V
22
C2107
1005
B
10V
0.1
FL2008 C2108
EMI
L2009
1005
G 10uH
3 2 1
CH
50V
100p
C2109
85 86
C2104
0.01
16V
B
1005
CHROMA DECODER,
3D COMB FILTER
B-SS12268<AEP>-BP.-P2
KE-P42M1 (AEP) 3-15