![background image](http://html.mh-extra.com/html/sony/mhc-v44d/mhc-v44d_service-manual_1330109040.webp)
MHC-V44D
MHC-V44D
40
40
6-7. PRINTED WIRING BOARD - STR Board -
• See page 32 for Circuit Boards Location. •
: Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
AUS
1
12
13
24
25
IC3001
CL3005
D3018
CL3003
CL3019
CL3002
CL3021
CL3004
CL3024
CL3006
CL3023
D3017
CL3000
CL3022
CL3001
Q001
CL3020
CL3240
CL3039
CL3236
CL3061
CL3054
CL3064
CL3045
CL3234
CL3085
CL3051
CL3084
CL3050
CL3040
CL3239
CL3227
CL3065
CL3056
CL3235
CL3060
CL3053
CL3241
CL3059
CL3237
CL3062
CL3081
CL3058
CL3038
CL3082
CL3057
CL3048
CL3228
CL3066
CL3046
CL3238
CL3225
CL3063
CL3055
CL3171
CL3178
CL3130
CL3103
CL3091
CL3105
CL3128
CL3101
CL3175
CL3124
CL3100
CL3090
CL3164
CL3106
CL3089
CL3177
CL3129
CL3102
CL3172
CL3179
CL3131
CL3104
CL3170
CL3098
CL3168
CL3108
CL3165
CL3107
CL3174
CL3121
CL3169
CL3096
CL3132
C3061
C3062
C3000
C3001
C3002
C3005
C3006
C3023
C3024
C3025
C3047
C3048
C3049
C3050
C3051
C3052
C3054
C3055
C3057
D3013
R3030
R3031
R3032
R3033
R3034
R3035
R3036
R3037
R3067
R3068
R3069
R3070
R3071
R3076
R3077
R3078
R3079
R3081
R3082
R3089
R3090
R3091
R3092
R3093
R3094
R3101
R3102
R3103
R3000
R3001
R3002
R3003
R3004
R3005
R3006
R3013
R3014
R3015
R3016
R3017
R3018
R3025
R3027
R3028
R3029
JR
JR3001
CL3242
JR
JR3003
JR
JR3004
JR
JR3005
JR
JR3006
JR
JR3008
JR
JR3010
JR
JR3002
JR
JR3012
JR
JR3015
JR
JR3016
JR
JR3017
JR
JR3018
JR
JR3019
C3022
R3106
D3022
R3108
R3107
R
3111
JR
JR3014
JR
JR3000
JR
JR3022
JR
JR3023
JR
JR3024
JR
JR3025
JR
JR3026
JR
JR3027
JR
JR3030
JR
JR3032
JR
JR3033
JR
JR3034
JR
JR3035
JR
JR3036
JR
JR3037
JR
JR3038
JR
JR3039
JR
JR3040
JR
JR3043
JR
JR3044
JR
JR3048
JR
JR3049
CL3200
CL3201
CL3202
CL3203
CL3204
CL3205
CL3206
CL3207
CL3208
CL3209
CL3210
CL3211
CL3212
CL3213
CL3214
CL3215
CL3216
CL3217
CL3218
CL3219
CL3220
CL3221
CL3222
CL3223
CL3224
CL3226
CL3229
CL3230
CL3231
CL3232
CL3243
CL3244
CL3247
CL3183
CL3184
CL3185
CL3186
CL3187
CL3188
CL3189
CL3190
CL3191
CL3192
CL3193
CL3194
CL3195
CL3196
CL3197
CL3198
CL3199
1
13
27
14
26
39
40
52
IC3003
1
5
4
3
IC3004
C3067
1
5
4
3
IC3007
1
5
4
3
IC3005
C3068
C3066
C3065
1
5
4
3
IC3006
JR
JR3054
JR
JR3055
JR
JR3047
JR
JR3031
JR
JR3020
JR
JR3045
JR
JR301
1
JR
JR3009
JR
JR3013
JR
JR3028
JR
JR3029
JR
JR3041
JR
JR3042
JR
JR3050
JR
JR3051
JR
JR3007
JR
JR3021
R31
15
R3117
JR
JR3046
JR
JR3052
C3070
CL3248
CL3249
C3071
S3001
EN001
S3002
S3003
S3004
S3005
6
1
4
CN3005
S3006
D3006
S3007
S3010
S3011
S3012
S3013
S3014
S3015
S3016
S3017
S3018
S3019
S3020
S3021
D3021
S3022
S3023
S3024
S3025
S3026
S3027
S3028
C3029
C3031
1
4
3
NO3017
D3005
1
3
CN3007
21
20
1
2
CN3002
ND001
1
5
3
NO3014
W001
SOUND FIELD
MEGA BASS
FOOTBALL
PARTY LIGHT
FUNCTION
PARTY CHAIN
DJ OFF
ISOLATOR
FLANGER
VOCAL FADER
MIC LEVEL -
MIC LEVEL +
MIC ECHO
FIESTA
REC TO USB
ENTER
N
x
1
- PAIRING
BLUETOOTH
-
+
TUNING -
.
>
Z
VOLUME/
DJ CONTROL
R3100
C3041
1-980-575-
11
(11)
STR BOARD
>006P
MOTHERBOARD
BOARD
CN451
(Page 38)
>005P
MOTHERBOARD
BOARD
CN126
(Page 38)
>008P
IR BOARD
NO3300
(Page 45)
>009P
PARTY LED BOARD
CN004
(Page 45)
REC/PLAY 5V
1A