Schematic Diagram - Control Board - Sony MHC-V11 Service Manual

5-24. SCHEMATIC DIAGRAM - CONTROL Board -

1 2
CONTROL BOARD
A
To main board
XP1 XP1
20
20
19
19
18
18
17
17
16
16
15
15
14
14
B 13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
20PIN/1.0MM 20PIN/1.0MM
C
VR1 VR1
5 2
GND VOL-
4
GND
3 1
GND VOL+
ENCODER ENCODER
C21 C21 C22 C22
100pF/50V/NP0 100pF/50V/NP0 100pF/50V/NP0 100pF/50V/NP0
D
0.03V
SW1 SW1
ADC1_KEY
<FOLDER-> <FOLDER->
ESD3 ESD3 C23 C23
E SW4 SW4 0.50V
<FOLDER+> <FOLDER+>
1.06V
SW7 SW7
<PREVIOUS/TUNNING-> <PREVIOUS/TUNNING->
SW10 SW10 1.49V
<NEXT/TUNNING+> <NEXT/TUNNING+>
1.98V
SW13 SW13
<OPEN/CLOSE> <OPEN/CLOSE>
F
MHC-V11
3 4
FB1 FB1 500/800mA 500/800mA STB_5V_LED
STB_5V_LED
R8 R8 47 47 Blue_LED1
FB2 FB2 500/800mA 500/800mA +5VA R9 R9
VCC_D
R11 R11 47 47 VFD_CLK
R13 R13 47 47 VFD_CS
R14 R14 VFD_DATA
47 47
FB3 FB3 500/800mA 500/800mA
+12V
FB4 FB4 500/800mA 500/800mA
-24V
R17 R17 47 47 ADC1_KEY
R18 R18 47 47 ADC2_KEY C7 C7
R19 R19 47 47 ADC3_KEY 3300pF/50V/X7R 3300pF/50V/X7R
R20 R20 47 47 VOL+
R22 R22 VOL-
47 47
R23 R23 NFC
47 47
From NFC_module
XP2 XP2
2
2
1
1
2PIN/2.0mm 2PIN/2.0mm
VOL-
VOL+
ESD1 ESD1 ESD2 ESD2
VOL KNOB
R43 R43 100 100 ADC2_KEY ADC3_KEY
ESD5 ESD5 C24 C24
SW3 SW3 0.50V
R47 R47 1.8K 1.8K R46 R46 1.8K 1.8K
<DJ OFF> <DJ OFF>
1.06V
SW8 SW8
R50 R50 4.7K 4.7K R51 R51 4.7K 4.7K
<FLANGER> <FLANGER>
SW11 SW11 1.49V
R54 R54 8.2K 8.2K R55 R55 8.2K 8.2K
<ISOLATOR> <ISOLATOR>
1.98V
SW14 SW14
R57 R57 15K 15K R58 R58 15K 15K
<VOCAL FADER> <VOCAL FADER>
SW16 SW16 2.53V
R60 R60 33K 33K
<MIC ECHO> <MIC ECHO>
KEY*17
5 6
+12V AC2
R1 R1 + +
470 470 CE1 CE1
+5VA 47uF/50V 47uF/50V
R2 R2 R4 R4
10K 10K R3 R3 Q1 Q1 12 12
Q2 Q2 470 470 NPN_3DG3904M NPN_3DG3904M
NPN_3DG3904M NPN_3DG3904M
C5 C5 0.1uF/50V/X7R 0.1uF/50V/X7R CE2 CE2 3.3uF/50V 3.3uF/50V R6 R6 470 470
Q3 Q3
8.2K 8.2K R10 R10 4.7K 4.7K
Q4 Q4 ZD1 ZD1
C6 C6 PNP_3CG3906M PNP_3CG3906M BZX79C6V2 BZX79C6V2
Q5 Q5 R16 R16
R15 R15 10K 10K
NPN_3DG3904M NPN_3DG3904M 1K 1K
-24V
R21 R21
1K 1K
VFD_DATA
VFD_CLK
VFD
VFD_CS
LED CONTROL
0.03V
SW5 SW5
R45 R45 100 100
<POWER ON/OFF> <POWER ON/OFF>
ESD4 ESD4 C25 C25
SW6 SW6 0.50V
R48 R48 1.8K 1.8K
<BLUETOOTH> <BLUETOOTH>
Blue_LED1
1.06V
SW9 SW9
R52 R52 4.7K 4.7K
<MEGABASS> <MEGABASS>
SW12 SW12 1.49V
R56 R56 8.2K 8.2K
<STOP> <STOP>
1.98V
SW15 SW15
R59 R59 15K 15K
<PLAY> <PLAY>
SW17 SW17 2.53V
R61 R61 33K 33K
<FUNCTION> <FUNCTION>
Metal_GND
USB
39 39
7 8
VFD1 VFD1
Green Vacuum Fluorescent Display 100 Green Vacuum Fluorescent Display 100
AC2
AC1 R5 R5 12 12
R7 R7 330/1% 330/1%
R12 R12 CE3 CE3
10K 10K 3.3uF/50V 3.3uF/50V
-24V
U1 U1
34 22
G4 SEG8
35 21
G3 SEG7
36 20
G2 SEG6/K6
37 19
G1 SEG5/K5
+5VA 38 18
VDD SEG4/K4
39 17
LED4 SEG3/K3
40 16
R26 R26
LED3 SEG2/K2
+5VA
51K 51K 41 15
LED2 SEG1/K1
C18 C18
C19 C19 42 14
LED1 VDD
4.7uF/25V/X5R 4.7uF/25V/X5R 0.1uF/50V/X7R 0.1uF/50V/X7R 43 DRIVER_VFD_CS16312EN DRIVER_VFD_CS16312EN 13
GND KEY4
44 12
OSC KEY3
C20 C20
4.7uF/25V/X5R 4.7uF/25V/X5R
+5VA
R33 R33 R34 R34 R35 R35
1K 1K 1K 1K 1K 1K R36 R36
4.7K 4.7K
+5VA
R39 R39 100 100
R40 R40 100 100
R41 R41 100 100
STB_5V_LED
R42 R42
220 220
BLUE TOOTH LED1 LED1
LED_BULE LED_BULE
Q6 Q6
R49 R49 4.7K 4.7K
C26 C26
R53 R53
10K 10K
USB_GND
J1 J1
To main board
P1 P1
POTENTIOMETER 10K 20% WH09A-2H-B10K–F20
USB_VCC FB6 FB6 0 0 1
1
1 2
ESD6 ESD6
VCC 2
2 DN 3
D- 3
3 DP 4
D+ 4 NC/EGA10603V05A1-B NC/EGA10603V05A1-B
4
GND ESD7 ESD7
XS1 XS1
ESD8 ESD8 ESD9 ESD9 C27 C27 C28 C28
4PIN/2.0mm/360mm 4PIN/2.0mm/360mm NC/EGA10603V05A1-B NC/EGA10603V05A1-B
4PIN/2mm 4PIN/2mm
ESD10 ESD10
R88 R88 NC/EGA10603V05A1-B NC/EGA10603V05A1-B
NC/0 NC/0
R89 R89
NC/0 NC/0
R62 R62 0 0 R90 R90
NC/0 NC/0
R91 R91 NC/0 NC/0
R92 R92 NC/0 NC/0
R93 R93 NC/0 NC/0 5PIN/2.0mm/100mm 5PIN/2.0mm/100mm
MIC KNOB
D
D
MHC-V11
9
RP1 RP1
1 3
XS2 XS2
To MIC board