K Board Schematic Diagram - Sony KF-E42A10 Service Manual

K BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
—
D
—
E
—
R3037 0 CHIP
3.3V_SW 15
R3040
0 CHIP
A_MUTE 14
R3033 0 CHIP
SP_PROT 13
F
R3036 0 CHIP
AMP_RST 12
100
R3052 1/16W
SCSHIFT 11
SN74LVC541APWR
GND 10
R3051 100 1/16W IC3004
—
TO
SCDT 9 BUFFER
R3047 0
AGA BOARD
OF_FLAG 8
CN8001 R3054 100 1/16W
C3022 F
SCLATCH1 7 0.1
1005
G 0 3.4
R3048 16V
M_RST 6
R3071 100 1/16W
LR_DATA 5 3.3
R3059 100 1/16W
LRCK 4
— 3.4
R3064 100 1/16W 3.3
BCLK 3
R3032 22 1/16W CHIP
R3078
GND 2
3.3 3.4 5%
100 1/16W
MCLK 1 R3086 22 1/16W CHIP
3.4
H
5%
CN3002
15P R3088 CHIP
WHT 0
22 5%
1/16W
— 1.6 0 R3111 220 1/16W
CHIP 5%
1.6 1.7 R3075 220 1/16W
CHIP 5%
I 1.6 1.7 R3079
220 1/16W
1.7 CHIP 5%
R3112
220 CHIP
—
1/16W 5%
J AUDIO
R3117
L / R
XX
R3118
XX
—
R3119
XX
R3120
XX
K
R3121
XX
C3079
R3122
0.01
XX 25V
— B
R3123
1005
XX
L
—
R3081 C3087
XX XX
JL3010
C3089
XX
M
—
C3092
XX
R3109
XX
N
R3110
— XX INIT
IC3009
XX
O
—
P
KF-E42A10/E50A10
6 | 7 | 8 | 9 | 10 | 11 |
R3001
0
R3020 10k 1/16W CHIP
D+3.3V
CHIP 5%
DGND R3003 R3004
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
0 R3012
1/16W 100
100
1/16W CHIP
1/16W
Q3001
R3031
XX
XX R3015 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
5%
CHIP CHIP CHIP CHIP
R3046
10k
1/16W
R3049
CHIP
0
5% JL3005
CHIP
R3070
220
R3060 1/16W
0
CHIP
3.4
R3164 FLAGL
VSSL
C3041 JL3007 OVF 1.7
0 R3065 10k
0
CHIP
1000p SFLAG OUTL1
R3066
50V 3.2
INIT VDDL 0
3.4
0 CHIP
MCKSEL OUTL2
R3072 0 CHIP 1.7 C3032
1.7 R3073
LRCK VSSL 0.1
0
R3084 10k 1/16W IC3006 16V
1.7
CHIP
CXD9788AR
BCK VSSR
1.7
1005
0
DATA S-MASTER OUTR1
3.4
C3051 0.1 16V F 3.4 R3082
PROCESSOR
BFVDD VDDR 0
1005 1.7
0 CHIP
BFVSS OUTR2
0 0 R3089 C3052
R3092 CHIP 0
TEST VSSR 0.1
0
C3067 0.1 0 16V
1.8
CHIP
DVDD VSUBC F
16V 0
1.7 1005
XFSIIN XVSS
C3072
100
10V
R3104 C3082
C3081 C3083 R3150
220 0.1
0.1 0.1 0
FL3001
IC3008 1/16W
16V 16V 16V
CHIP 0uH
CHIP
NJM2870F18(TE2) F F F
5%
1005 1005 1005 EMI
1.8V REG.
G
JL3008
R3105 100k CHIP
1/16W 5%
C3085
100
R3106
10V R3151
B 220
C3088 0.01
JL3009 1/10W
25V 1005 CHIP
FL3002 RN-CP
5%
0uH
DGND
12 | 13 | 14 | 15 | 16 | 17
CN3004
XX
R3005
0
CHIP 1 2 3
15.1
3.2 11.1 1.3
JL3003
R3007 R3008
R3006
47k 56k 68k
1/16W 1/16W 1/16W
C3005
C3004
RN-CP
0.1
R3009
100
16V
4.7k
16V
F
1/16W
1005 RN-CP
R3023
0
CHIP
1 2 3
11.1 3.2
3.4 1.3
1.8V
JL3004
R3026
C3010 R3116
3.3k
0.1
6.3V XX
1/16W
16V
100
RN-CP
F
C3009
1005 R3024 R3025
R3050 10k 3.3k
C3093
3.3
1/16W 1/16W
1/10W XX
CHIP RN-CP
RN-CP
5%
R3030
C3099 C3100 R3115
IC3005
XX 1/16W
0.22 0.22
CXD9845M
C3021 16V 16V
C3023
0.22 F S-MASTER F
R3053
0.22
16V 1608 AMP
1608 3.3
F 16V
1/10W
1608 11.1
11.1
GVDD_B
R3055 1/16W GVDD_A C3024 25V C3025
17.7
10k CHIP 3.4 50V
0.033
/OTW
R3057 1/16W BST_A
R3058 3.4
100 CHIP C3094 680p 50V B 1005
XX /SD
R3017
PVDD_A
1/16W 10k CHIP 1.7
15.1
PWM_A
AUDIO L 7.5
OUT_A
R3068
R3067 0 CHIP 3 0.1 50V B 2012
C3026
XX
/RST_AB
GND C3033 47
1.7 25V C3042 25V
F
PWM_B
R3002 1/16W 10k
GND
5% CHIP 50V
7.5
OC_ADJ
XX
R3074 R3076 OUT_B
AUDIO R
39k D3002
15.1
1/16W GND
CHIP
PVDD_B
5%
R3080 C3046 680p 50V
GND
XX C3047
BST_B C3049
17.7
3.4 25V
0.033 0.033 25V
VREG
BST_C
C3048 17.7
C3096 680p 50V C3050
0.1
GND
16V PVDD_C
F 15.1
P6SMB39AT3
D3003
1005
M2
OUT_C
IC3007
7.5 0.1 50V
C3059 C3061
MC74VHC1GU04DFT1 M1
GND C3068 47 47
C3080 CLK GEN
1.7 25V 25V
PWM_C
22
C3084 GND
10V
3
0.01 R3095
/RST_CD
25V XX OUT_D
R3098 CHIP
7.5
B
0 1.7
PWM_D
1005
PVDD_D
15.1
11.1
R3099 C3073 C3097
VDD
XX 680p
BST_D 680p
17.7
11.1 50V 50V
GVDD_C
C3086 R3101
R3107 GVDD_D
C3078
10p CH 3.3 11.1
1M
0 0.22
1005
50V 1/16W 1/10W
16V
CHIP RN-CP
F
5% 5%
R3108
L3006
1608
X3001 100
1uH
1/16W
49.1MHz C3101 C3102
C3075 C3076 R3102 C3077
CHIP
0.22 0.22
5% 3.3
22 0.1 0.22
16V 16V
1/10W
16V 16V 16V
C3090 F F
C3091 RN-CP
1000p F F 1608
1608
10p 5%
50V 1608 1608
50V
B
CH
1005
1005
| 18 | 19 | 20 | 21 | 22 |
R3152
0
CHIP
R3153
0
CHIP
R3154
0
CHIP
1
IC3001 R3155 0 CHIP
R3156 EB3001
NJM2387DL2-TE1
0
12V REG PS3001
CHIP
5A
R3157
72V
1
0
4 5 R3158
CHIP
0
EB3002
CHIP
R3159 0 CHIP
C3003
1
C3002
100 R3160
1000p
35V XX EB3003
50V
R3010 B XX
R3161
4.7k 1608
XX
1/16W
RN-CP R3162
12V
XX
R3163
XX
1
R3165
XX
EB3004
XX
R3166
XX
R3167
NJM2387DL2-TE1
XX
R3019 R3021
IC3003
100k 120k
R3168
3.3 VREG
1/16W 1/16W
XX
4 5 R3022 C3006
4.7
100k
16V
1/16W
7.4
R3027 7.5
R3029
10k
100k R3114
C3007 C3008
1/16W 1/16W
Q304 3.4 0
CHIP
0.1 CHIP
100 CHIP 7.4 7.5
MUTE 5% 5%
16V 0 0 Q3003
16V
F SWITCH
Q3002 2SA1602TP-1EF
0 C3011
1005
0 4.7 R3113 2SA1602TP-1EF MUTING
16V 0
MUTING
F
CHIP
3216
C3019
1k R3035
100 CHIP
100k
16V 5%
1/16W
7.4
7.5
R3038 C3012
R3039
4.7
120k
100k
1/16W 16V
1/16W 7.4
7.4
680p CHIP
F 0 0
CHIP
R3056 5% 3216 Q3006
5%
18 2SA1602TP-1EF
Q3005
1/10W
2SA1602TP-1EF MUTING
D3001 MUTING
P6SMB39AT3
C3030 1
R3063
50V R3062
2.7
C3028 2.7
MPS C3027
1/10W
47 1/10W
1500 RN-CP
RN-CP
1
35V
50V
0.1
C3034 C3037
MPS
C3043 1000p 1000p
L3001
50V 50V
10uH
B B
P6SMB39AT3
1005 1005
C3095 R3077 C3035 C3036 C3039
C3038
C3044 C3045
0.1
680p 18 0.1 0.1 0.1
1000p 1000p
50V
1/10W 50V 50V 50V
50V 50V 50V
C3098 B B
B B B B
2012
XX 2012 2012 2012
1005 1005
R3085 18 1/10W
1 L+
680p 50V
2 L-
3 R+
C3065 1
4 R-
50V
C3056
C3060 C3053
MPS 1000p
C3058 CN3003
1500 1000p
50V
4P
35V 50V C3055 C3057 0.1
C3054 B
1
C3070 B 50V
0.1 1005 0.1
0.1
0.1 50V 1005
50V B
C3071 C3062 50V 50V
50V MPS C3063
L3002
B B 2012
1000p B 1000p
10uH 2012
50V 2012 50V 2012
D3004 P6SMB39AT3
B
B
R3100
C3074 1005 1005
18 1/10W
0.033
R3096 R3097
25V B
2.7
2012 2.7
1/10W 1/10W
R3103
RN-CP
RN-CP
3.3
1/10W
RN-CP
5%
K BOARD (AUDIO)
9-965-991-01<MIXAGA>K
KF-E42A10/E50A10
23 | 24
SPEAKER
L
SPEAKER
R
107