Schematic Diagram Of K Board - Sony KDF-E42A10 Service Manual

(5) Schematic Diagram of K Board

1 2 3
A
B
C
R3037 0 CHIP
3.3V_SW 15
R3040 0 CHIP
A_MUTE 14
R3033 0 CHIP
SP_PROT 13
R3036 0 CHIP
AMP_RST 12
R3052 100 1/16W
SCSHIFT 11
SN74LVC541APWR
GND 10
100 1/16W IC3004
R3051
TO
SCDT 9 BUFFER
0
R3047
AGU BOARD
OF_FLAG 8
CN8001 100 1/16W
R3054 C3022 F
SCLATCH1 7 0.1
1005
R3048 0 3.4
16V
M_RST 6
R3071 100 1/16W
LR_DATA 5
3.3
D R3059 100 1/16W
LRCK 4
3.4
R3064 100 1/16W 3.3
BCLK 3
R3078 R3032 22 1/16W CHIP
GND 2 3.3
3.4 5%
100 1/16W
MCLK 1 R3086 22 1/16W CHIP
3.4
5%
CN3002
15P R3088 CHIP
WHT 0 22
5%
1/16W
1.6
0 R3111 220 1/16W
CHIP
1.6 1.7 R3075 220 1/16W
CHIP 5%
R3079
1.6 1.7
220 1/16W
1.7 CHIP
R3112
E
220 CHIP
1/16W 5%
AUDIO
R3117
L / R
XX
R3118
XX
R3119
XX
R3120
XX
R3121
XX
C3079
R3122
XX
F
R3123
1005
XX
R3081 C3087
XX XX
JL3010
C3089
XX
G
C3092
XX
R3109
XX
R3110
XX INIT
IC3009
XX
H
4 5 6
R3001
0
R3020 10k 1/16W CHIP
D+3.3V
CHIP 5%
DGND R3004
R3003
0 0
CHIP CHIP
C3001
0.1
JL3002
16V
14 13 12 11 10 9 8
IC3002
SN74LV08APWR
1 2 3 4 5 6 7
R3014
R3011
10k R3013
100 0 R3012
1/16W
CHIP 100
1/16W
1/16W
Q3001
R3031 XX
R3015
XX R3016
100 10k
1/16W
1/16W
JL3011 R3018
XX
D+3.3V
R3034
10k
1/16W R3028
CHIP XX
C3020 C3013
5%
C3014 C3015 C3016 R3044 C3017 0.1 0.1
XX
XX XX 10k XX
16V 16V
R3043
R3041 R3042 1/16W R3045
F F
0 0 0 CHIP 0
1005 1005
CHIP CHIP CHIP 5% CHIP
R3046
10k
1/16W
R3049
CHIP
0 5% JL3005
CHIP
R3070
220
1/16W
R3060
0
CHIP
3.4
R3164 FLAGL
VSSL
JL3007
0 C3041 OVF 1.7
R3065 10k
0
CHIP
1000p SFLAG OUTL1
50V 3.2
INIT VDDL
3.4
0
5%
MCKSEL OUTL2
R3072 0 CHIP
1.7
1.7
LRCK VSSL
IC3006
R3084 10k 1/16W 1.7
BCK CXD9788AR VSSR
1.7
0
S-MASTER
DATA OUTR1
3.4
C3051 0.1 16V F 3.4
5%
PROCESSOR
BFVDD VDDR
1.7
1005 0
BFVSS OUTR2
R3092 0 CHIP 0
0
TEST VSSR
0.1 0
C3067 1.8
DVDD VSUBC
0
16V
1.7
XFSIIN XVSS
C3072
100
10V
R3104 C3081 C3082 C3083 R3150
220
0.1 0.1 0.1
0
IC3008
1/16W 16V 16V 16V
CHIP
CHIP
NJM2870F18(TE2) F F F
5%
1005 1005 1005
1.8V REG.
0.01
25V
B
JL3008
R3105 100k CHIP
1/16W
5%
C3085 100
10V
B
C3088 0.01
JL3009
25V 1005
FL3002
0uH
DGND
7 8
CN3004
XX
R3005
0
CHIP
15.1
JL3003
R3006
47k
1/16W
C3005
C3004
RN-CP
0.1
100
16V
16V
F
1005
R3023
0
CHIP
11.1
1.8V
JL3004
C3010
0.1
6.3V
16V
100
F
C3009
1005
R3050
C3093
3.3
1/10W XX
RN-CP
5%
C3099 C3100
IC3005
0.22 0.22
CXD9845M
C3021 16V 16V
0.22 S-MASTER
F F
16V
1608 AMP
1608
F
1608
11.1
GVDD_B
1/16W
R3055 GVDD_A
17.7
3.4
10k CHIP
/OTW
R3057 1/16W BST_A
R3058
100 CHIP 3.4
XX
/SD
R3017
PVDD_A
R3066 1/16W 10k CHIP 1.7
0 PWM_A
AUDIO L
OUT_A
CHIP
R3068
R3067 0 CHIP 3
C3032 XX
R3073 /RST_AB
0.1 GND
0
16V 1.7
CHIP
F PWM_B
1005 R3002 1/16W 10k
GND
5% CHIP
R3082
OC_ADJ
0 R3074 XX R3076 OUT_B
AUDIO R
CHIP 39k
1/16W
GND
R3089 C3052 CHIP
PVDD_B
0.1 5%
0
R3080
16V GND
XX
CHIP F BST_B
17.7
3.4
1005
VREG
BST_C
C3048 17.7
0.1
GND
16V
PVDD_C
F 15.1
1005
M2
OUT_C
IC3007
7.5
MC74VHC1GU04DFT1 M1
GND
C3080 CLK GEN
1.7
FL3001 PWM_C
22
0uH GND
C3084
10V
R3095 3
0.01
EMI /RST_CD
25V XX
R3098 CHIP OUT_D
7.5
G B 1.7
0
PWM_D
1005
PVDD_D
15.1
11.1
R3099
VDD
XX BST_D
17.7
11.1
GVDD_C
C3086 R3107 R3101
R3106 GVDD_D
R3151
10p CH 3.3 11.1
1M
220 0
50V 1005 1/16W 1/10W
1/10W CHIP
CHIP RN-CP
RN-CP
5%
5%
5% R3108
L3006
X3001 100
1uH
1/16W
49.1MHz
C3101 C3102
CHIP C3075 C3076 R3102 C3077
0.22 0.22
5% 22 3.3
0.1 0.22
16V 16V
1/10W
16V 16V 16V
C3090 F
F
C3091 RN-CP
F F
1000p 1608 1608
10p 5%
50V 1608 1608
50V
B
1
CH
1005
1005
– 44 –
K
9 10 11
R3152
0
CHIP
R3154
0
CHIP
IC3001 R3155 0
R3156
NJM2387DL2-TE1
0
12V REG PS3001
CHIP
5A
72V
R3158
1 2 3 4 5
0
3.2 11.1 1.3
CHIP
R3159 0
R3007 R3008
C3003
C3002
56k 68k
100
1000p
1/16W 1/16W
35V
50V
R3010 B
R3009
4.7k
4.7k 1608
1/16W
1/16W
RN-CP
RN-CP
12V
NJM2387DL2-TE1
R3019 R3021
IC3003
100k 120k
R3168
3.3 VREG
1/16W 1/16W
XX
1 2 3 4 5 C3006
R3022
4.7
3.2 100k
3.4 1.3
16V
1/16W
R3029 R3027
R3026 10k
100k
R3116 R3114
3.3k C3007 C3008 1/16W
1/16W
Q304 3.4 0
XX 0.1 CHIP
1/16W CHIP
100 CHIP
MUTE 5% 5%
RN-CP 16V
F 16V
R3025 SWITCH
R3024
1005 0 C3011
10k 3.3k
0 4.7 R3113
1/16W 1/16W
16V
CHIP RN-CP
F
CHIP
3216
R3030
C3019
1k
R3115 R3035
100 CHIP
XX 1/16W 100k
16V 5%
1/16W
C3023
R3053
0.22
C3012
3.3 R3038
16V R3039
1/10W 4.7
11.1 120k
100k
1/16W 16V
1/16W
C3024 25V C3025 680p CHIP F
CHIP
50V
0.033 R3056 5% 3216
5%
18
1/10W
C3094 680p 50V B 1005 2SA1602TP-1EF
D3001 MUTING
15.1 P6SMB39AT3
C3030 1
7.5
R3062 R3063
50V
50V B 2012
C3026 0.1 C3028 2.7 2.7
MPS C3027
1/10W 1/10W
47
C3033 47
1500
RN-CP RN-CP
25V C3042 25V 1
35V
0.1 50V
C3034 C3037
50V MPS
7.5 C3043 1000p 1000p
L3001
50V
50V
10uH
B
D3002 P6SMB39AT3
15.1 1005
1005
C3095 R3077 C3035 C3036
C3045
C3044
C3046 680p 50V 680p 18 0.1 0.1
1000p 1000p
50V 50V
C3047 50V 1/10W 50V
C3049 50V
25V C3098 B B
0.033 B
0.033 25V
XX 2012 2012 1005
1005
R3085 18 1/10W
C3096 680p 50V C3050 680p 50V
D3003 P6SMB39AT3
C3065 1
50V
0.1 50V C3056
C3059 C3061
MPS C3060 C3053
1000p
1500 1000p
C3068 47 47 50V
35V 50V C3055
25V 25V C3054
1
C3070
B 0.1
0.1 1005
0.1 50V
1005
50V
C3071 C3062 50V C3063
50V MPS
L3002
B
1000p B 1000p
10uH 2012
50V 50V
2012
D3004 P6SMB39AT3
B
R3100
C3074 1005 1005
18 1/10W
C3073 C3097 0.033
R3096 R3097
680p 680p 25V B
2.7 2.7
50V 50V 2012
1/10W
1/10W
R3103
C3078 RN-CP
RN-CP
3.3
0.22
16V 1/10W
F
RN-CP
1608
5%
K BOARD (AUDIO)
KDF-E42A10/E50A10
RM-YD003 RM-YD003
12
1
A
R3153 20 mmV (49.1MHz)
0
CHIP
1
CHIP
EB3001
R3157
1
0
CHIP
EB3002
B
CHIP
1
R3160
EB3003
XX
XX
R3161
XX
R3162
XX
R3163
XX
1
R3165
XX
EB3004
XX
R3166
XX
R3167
XX
C
7.5 7.4
7.4 7.5
0 0
Q3003
Q3002 2SA1602TP-1EF
2SA1602TP-1EF MUTING
0
MUTING
D
7.4
7.5
7.4
7.4
0 0
Q3006
2SA1602TP-1EF
Q3005
MUTING
B
E
C3039
C3038
0.1
0.1
SPEAKER
50V 50V
L
B
B
B
2012 2012
1 L+
2 L-
3 R+
4 R-
CN3003
C3058
4P
C3057 0.1
B SPEAKER
0.1 50V
R
50V B
2012
B
2012
B
F
G
H