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MHC-V44D
MHC-V44D
41
41
6-8. SCHEMATIC DIAGRAM - STR Board (1/2) -
• See page 47 for IC Block Diagrams.
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
17
0.001
C3062
CL3058
CL3057
CL3059
CL3056
CL3055
CL3066
CL3089
CL3090
CL3091
CL3054
CL3060
CL3053
CL3061
CL3051
CL3050
CL3048
CL3062
CL3063
CL3164
CL3045
CL3239
CL3064
CL3046
CL3240
CL3065
10k
R3101
SIRCS 1
2
DGND
E+3.3V 3
21P
CN3002
3P
CN3007
NC 1
M+5.2V 2
M+5.2V 3
LED GND 4
LED GND 5
LCD_SCL 6
LCD_SDA 7
LCD_CSB 8
AD_KEY0 9
AD_KEY1 10
DGND 11
E+3.3V 12
SIRCS 13
POWER_KEY 14
MASTER VOL 15
D+3.3V 16
RGB_SD 17
RGB_PWM 18
RGB_TRANS 19
RGB_SCLK 20
LCD_BCK_LED / LCD_INHB 21
S3004
CL3124
680
R3000
100
R3092
R3115
0
R3089
100
R3107
0
R3106
0
R3117
0
R3090
100
R3091
100
x
S3010
CL3096
1
S3019
CL3000
1k
R3001
1.5k
R3003
FIESTA
SOUND FIELD
REC TO USB
S3002
CL3001
1.5k
R3002
S3017
CL3002
S3007
CL3003
2.2k
R3004
S3001
CL3004
3.3k
R3005
6.8k
R3076
ENTER
FUNCTION
FOOTBALL
FLANGER
ISOLATOR
MEGA BASS
PARTY LIGHT
S3003
CL3005
4.7k
R3006
S3011
CL3006
S3021
CL3168
10k
R3077
S3023
CL3169
15k
R3078
N
S3005
CL3170
22k
R3079
S3024
CL3171
S3022
CL3098
1k
R3035
680
R3103
Z
S3026
CL3238
S3012
CL3101
1.5k
R3034
2.2k
R3032
>
S4
S2
+
TUNING -
.
S3
S1
-
SAMPLER
MIC LEVEL +
MIC LEVEL -
S3015
CL3102
1.5k
R3033
S3027
CL3103
S3016
CL3104
3.3k
R3031
S3020
CL3105
4.7k
R3030
10k
R3028
MIC ECHO
DJ OFF
VOCAL FADER
PARTY CHAIN
- PAIRING
BLUETOOTH
S3028
CL3106
6.8k
R3029
S3006
CL3107
S3018
CL3108
15k
R3036
S3025
CL3100
22k
R3037
S3014
CL3242
33k
R3102
S3013
CL3237
SEG20
SEG25
SEG26
SEG27
SEG28
SEG29
SEG31
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG8
SEG6
SEG9
SEG7
SEG10
SEG24
SEG11
SEG21
SEG23
SEG12
SEG22
SEG30
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
CL3189
SEG32
CL3188
CL3190
CL3195
CL3191
CL3203
CL3224
CL3223
CL3200
CL3222
CL3204
CL3220
CL3196
CL3219
CL3218
CL3198
CL3217
CL3193
CL3216
CL3194
CL3215
CL3214
CL3213
CL3212
CL3211
CL3210
CL3209
CL3208
CL3207
CL3206
CL3205
CL3201
CL3202
CL3221
CL3192
CL3197
CL3199
ND001
LIQUID CRYSTAL DISPLAY
COM2
COM3
NC_3
VLCD
OSCIN
NC_11
TEST
INHB
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
NC_29
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
NC_37
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG33
SEG34
COM0
COM1
SEG32
IC3003
BU9795AKS2
LIQUID CRYSTAL DISPLAY DRIVER
IC3003
VDD
VSS
CSB
SCL
SDA
40
41
42
43
44
45
46
47
48
49
50
51
52
1
2
3
4
5
6
7
8
9 10 11 12 13
26
25
24
23
22
21
20
19
18
17
16
15
14
39 38 37 36 35 34 33 32 31 30 29 28 27
CL3232
CL3231
CL3247
CL3226
CL3183
CL3187
CL3186
CL3185
CL3225
CL3227
CL3228
SEG27
SEG16
SEG15
SEG26
SEG14
SEG25
SEG13
SEG24
LCD_CSB
POWER KEY
AD KEY0
AD KEYQ
LCD_SCL
LCD_SDA
M+5.2V
LED GND
SEG0
SEG23
SEG1
SEG22
SEG2
SEG3
SEG21
SEG4
SEG20
SEG5
SEG19
SEG6
SEG18
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
CSB
LCD_SCL
D+3.3V
RGB SD
RGB PWM
RGB TRANS
RGB SCLK
LCD_SDA
LCD_CSB
AD KEY0
AD KEY1
POWER KEY
SCL
SDA
NHB
SEG17
COM1
COM0
COM3
COM2
SEG31
SEG32
SEG30
SCL
SDA
NHB
CSB
SEG29
SEG28
CL3184
C3057
0.1
C3055
0.1
C3065
0.1
CL3243
CL3244
CL3229
CL3230
R3111
0
D3021
1L043RW32EOCI7A11 (WHITE)
WHITE LED
R3093
330
R3100
150
R3094
470
C3061
0.1
LTC014EUBFS8TL
LED DRIVER
Q001
IC3004
TC7SH125FU
BUFFER
IC3004
IN_A
GND
OUT_Y
VCC
1
2
3
4
5
G
C3066
0.1
IC3005
TC7SH125FU
BUFFER
IC3005
IN_A
GND
OUT_Y
VCC
1
2
3
4
5
G
C3068
0.1
IC3007
TC7SH125FU
BUFFER
IC3007
IN_A
GND
OUT_Y
VCC
1
2
3
4
5
G
C3067
0.1
IC3006
TC7SH125FU
BUFFER
IC3006
IN_A
GND
OUT_Y
VCC
1
2
3
4
5
G
EN001
VOLUME /
DJ CONTROL
(1/2)
STR BOARD
5.3
0.2
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
3.6
0
5.3
5.3
5.3
0
0
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
5.3
3.6
3.6
5.3
5.3
3.3
0
5.3
0
5.3
5.3
3.4
0
5.3
0
>001S
IR BOARD
NO3300
(Page 45)
1
>002S
STR BOARD
(2/2)
(Page 42)
MOTHERBOARD
BOARD
CN126