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Schematic Diagram Of K Board - Sony KDS-R50XBR1 Service Manual

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Schematic Diagram of K Board

1
2
3
A
B
C
R3037
CHIP
0
3.3V_SW
15
R3040
CHIP
0
A_MUTE
14
R3033
CHIP
0
SP_PROT
13
R3036
CHIP
0
AMP_RST
12
R3052
1/16W
100
CHIP 5%
SCSHIFT
11
GND
10
R3051 1/16W
100
CHIP 5%
SCDT
9
R3047 CHIP
0
OF_FLAG
8
R3054
1/16W
C3022
100
CHIP 5%
SCLATCH1
7
0.1
R3048
1005
CHIP
0
16V
M_RST
6
R3071
1/16W
100
CHIP 5%
LR_DATA
5
R3059
1/16W
D
CHIP 5%
100
LRCK
4
R3064
1/16W
100
CHIP
5%
BCLK
3
R3032
CHIP
R30781/16W
22
GND
2
5%
100
CHIP
1/16W
5%
R3086 CHIP
MCLK
1
22
5%
1/16W
CN3002
15P
R3088 CHIP
WHT
5%
22
1/16W
R3111 CHIP
220
5%
1/16W
R3075 CHIP
220
1/16W
5%
R3079 CHIP
220
5%
1/16W
R3112 CHIP
E
220
5%
SN74LVC541APWR
1/16W
IC3004
R3117
XX
R3118
XX
R3119
XX
R3120
XX
R3121
XX
R3122
XX
F
R3123
XX
R3081
C3087
XX
XX
JL3010
C3089
XX
R3109
G
C3092
XX
XX
R3110
XX
INIT
IC3009
XX
H
4
5
6
R3020
10k
R3001
1/16W
0
CHIP
5%
CHIP
D+3.3V
DGND
CHIP
0
R3003
C3001
CHIP
0.1
0
16V
R3004
F
1005
JL3002
14
13
12
11
10
9
8
R3012
1
2
3
4
5
6
7
100
1/16W
CHIP
R3014
R3011
5%
10k
0
R3013
1/16W
CHIP
100
CHIP
1/16W
5%
CHIP
5%
Q3001
R3031
XX
R3016
XX
R3015
10k
100
1/16W
1/16W
CHIP
JL3011
R3018
CHIP
5%
XX
5%
R3034
10k
1/16W
R3028
CHIP
XX
5%
C3014
C3015 C3016
R3044
C3017
C3020
C3013
XX
XX
XX
10k
XX
0.1
0.1
R3043 1/16W
16V
16V
R3041
R3042
R3045
CHIP
F
F
0
0
0
0
1005
CHIP
5%
1005
CHIP
CHIP
CHIP
R3046
10k
F
1/16W
CHIP
5%
R3049
JL3005
0
CHIP
R3065
10k
R3060
1/16W
0
CHIP
CHIP
5%
R3164
FLAGL
VSSL
0
C3041
OVF
JL3007
CHIP
1000p
50V
SFLAG
OUTL1
R3070 1/16W
B
220
CHIP
1005
INIT
VDDL
5%
R3072
0
MCKSEL
OUTL2
CHIP
LRCK
VSSL
R3084
1/16W
IC3006
10k
CHIP
5%
BCK
VSSR
CXD9788AR
DATA
OUTR1
C3051
16V
0.1
F
BFVDD
VDDR
1005
BFVSS
OUTR2
R3092 CHIP
0
TEST
VSSR
C3067
16V
0.1
F
DVDD
VSUBC
1005
XFSIIN
XVSS
C3072
100
10V
IC3008
NJM2870F18(TE2)
R3104
C3081
C3082
C3083
R3150
220
0.1
0.1
0.1
0
1/16W
16V
16V
16V
CHIP
F
F
F
CHIP
1005
1005
1005
5%
C3079
0.01
25V
B
1005
JL3008
R3105
CHIP
100k
5%
1/16W
C3085
100
10V
C3088
B
JL3009
0.01
25V
1005
FL3002
0uH
DGND
7
8
CN3004
XX
R3005
0
CHIP
JL3003
R3006
47k
1/16W
RN-CP
C3005
C3004
0.1
100
16V
16V
F
1005
R3023
0
CHIP
JL3004
C3010
0.1
6.3V
16V
100
F
C3009
1005
C3093
XX
C3099
0.22
C3100
16V
0.22
R3050
F
16V
3.3
C3021
1608
CXD9845M
F
1/10W
0.22
1608
RN-CP
IC3005
16V
5%
F
1608
GVDD_B
R3055
1/16W
GVDD_A
CHIP
10k
/OTW
BST_A
R3057
1/16W
R3058
100
CHIP
XX
/SD
PVDD_A
R3017
1/16W
R3066
OUT_A
10k
CHIP
0
PWM_A
CHIP
R3067
CHIP
R3068
0
R3073
C3032
XX
/RST_AB
GND
0.1
0
16V
CHIP
1/16W
F
R3002
PWM_B
GND
1005
10k
CHIP
5%
OUT_B
R3082
OC_ADJ
0
R3074
XX
R3076
CHIP
39k
1/16W
GND
PVDD_B
CHIP
R3089
C3052
0.1
5%
0
R3080
16V
XX
GND
BST_B
CHIP
F
1005
VREG
BST_C
C3048
0.1
GND
PVDD_C
16V
F
1005
M2
OUT_C
M1
GND
MC74VHC1GU04DFT1
IC3007
PWM_C
0uH
GND
FL3001
R3095
OUT_D
C3084
EMI
XX
/RST_CD
0.01
R3098
CHIP
25V
G
PVDD_D
0
10V
B
PWM_D
1005
22
C3080
R3099
BST_D
XX
VDD
GVDD_D
GVDD_C
R3107
R3101
R3151
R3106
C3086
1M
CH
3.3
220
0
10p
1/16W
1/10W
1005
1/10W
CHIP
50V
CHIP
RN-CP
RN-CP
5%
5%
5%
R3108
C3090
L3006
X3001
100
1000p
1uH
49.1MHz
1/16W
50V
C3102
CHIP
C3075
C3076
R3102
C3077
C3101
B
0.22
5%
22
0.1
3.3
0.22
0.22
1005
16V
1/10W
16V
16V
16V
16V
F
RN-CP
F
F
F
C3091
1608
5%
1608
1608
1608
10p
50V
CH
1005
– 50 –
9
10
11
R3152
0
CHIP
R3153
0
CHIP
12VREG
R3154
0
CHIP
R3155
0
CHIP
NJM2387DL2-TE1
IC3001
R3156
0
PS3001
CHIP
5A
R3157
RN-CP
72V
0
1
2
3
4
5
1/16W
CHIP
68k
R3008
R3158
0
RN-CP
CHIP
1/16W
R3159
56k
0
R3007
CHIP
C3002
C3003
R3160
R3010
1000p
100
XX
4.7k
50V
1/16W
35V
B
R3009
R3161
RN-CP
1608
4.7k
XX
1/16W
RN-CP
R3162
XX
R3163
XX
R3165
XX
3.3VREG
R3166
XX
R3019
R3021
R3167
NJM2387DL2-TE1
100k
120k
XX
1/16W
1/16W
IC3003
CHIP
CHIP
R3168
5%
5%
XX
R3026
3.3k
C3006
1
2
3
4
5
R3022
1/16W
100k
4.7
16V
RN-CP
1/16W
CHIP
F
5%
3216
R3029
R3027
10k
100k
R3114
1/16W
1/16W
C3007
XX
C3008
CHIP
CHIP
0.1
R3116
100
CHIP
5%
5%
16V
16V
F
R3024
R3025
1005
C3011
10k
3.3k
CHIP
4.7
1/16W
1/16W
16V
CHIP
RN-CP
F
R3113
3216
R3115
R3030
1k
C3019
XX
R3035
C3023
1/16W
100
100k
0.22
RN-CP
16V
1/16W
16V
CHIP
R3053
5%
F
3.3
1608
1/10W
R3039
R3038
C3012
RN-CP
100k
120k
4.7
5%
16V
1/16W
1/16W
F
CHIP
CHIP
C3024
25V
C3025
680p
3216
5%
5%
0.033 B
2012
50V
B
1005
R3056
18
1/10W
C3094
680p
50V
B
1005
RN-CP
D3001
P6SMB39AT3
C3030
1
50V B
2012
50V
R3062
R3063
C3026
0.1
C3028
C3027
47
MPS
2.7
2.7
1500
C3042
25V
1/10W
1/10W
C3033
47
25V
35V
RN-CP
0.1
C3043
RN-CP
50V
1
B
50V
2012
MPS
L3001
C3037
C3034
1000p
1000p
D3002
10uH
50V
50V
2012
2012
P6SMB39AT3
B
B
B
1005
C3095
R3077
1005
50V
50V
680p
680p
18
C3046
C3044
0.1
0.1
50V B
1005
50V
C3045
1/10W
B
1000p
C3035
C3036
1000p
C3047
RN-CP
C3049
0.033
25V
1005
50V
50V
C3098
R3085
B
2012
0.033
25V
B
2012
B
XX
18
1005
C3050
1005
1/10W
680p
C3096
680p
50V
B
1005
RN-CP
50V
B
D3003
1005
P6SMB39AT3
C3065
1
0.1
50V
B
2012
C3053
C3056
50V
C3059
C3060
1000p
1000p
MPS
C3068
C3061
1500
50V
50V
47
47
C3070
35V
B
C3054
C3055
C3071
25V
25V
0.1
1005
1
0.1
0.1
1005
50V
50V
50V
50V
B
C3062
MPS
B
B
2012
1000p
L3002
C3063
50V
2012
2012
10uH
1000p
B
D3004
1005
50V
P6SMB39AT3
R3100
1005
18
1/10W
C3074
RN-CP
0.033
C3073
680p
R3096
R3097
25V
B
2.7
2.7
50V B
1005
2012
1/10W
1/10W
RN-CP
RN-CP
C3097
C3078
R3103
680p
0.22
3.3
50V
16V
1/10W
F
B
RN-CP
1608
1005
5%
K Board
KDS-R50XBR1/R60XBR1
RM-Y914
RM-Y914
12
1
EB3001
1
EB3002
1
EB3003
XX
1
EB3004
XX
0
Q3003
2SA1602TP-1EF
Q3002
2SA1602TP-1EF
0
Q3006
2SA1602TP-1EF
Q3005
2SA1602TP-1EF
B
C3039
0.1
C3038
50V
0.1
B
50V
2012
B
B
2012
1
L+
2
L-
3
R+
4
R-
CN3003
4P
B
C3057
C3058
0.1
0.1
50V
50V
B
B
2012
2012
B

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