Main(Audio) Schematic Diagram - JVC GZ-MG21US Schematic Diagrams

MAIN(AUDIO) SCHEMATIC DIAGRAM

0 1 MAIN(AUDIO)
L2603
NQR0269-013X
R2602
C2602
2.2k
OPEN
INT_R
TO INT MIC INT_GND
L2602
(CN107)
INT_GND
NQR0269-013X
INT_L
R2601
C2601
2.2k
OPEN
L2601
NQR0269-013X
TO MAIN IF SPK+
(CN101)
SPK-
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.
Q2401
2SC4617/QR/-X
R2401
4.7k
C2401 R2408
OPEN
10/6.3
T
R2202
560k
C2223 C2224
0.1 0.1
R2203 R2204
39k 150k
C2202
1
C2203
1
36 35 34 33 32
C2624
BEEP1
10p BEEP2
VCOM
R2610
22k
37
C2612
1 R2608 2.2k - +
38
C2656
0.1
39
EXTR
C2604
0.022
C2606 0.0047
INTR
40
MVSS
41
42 MVDD
MPWR
43
C2613
1
MRF
44
C2603
0.022
C2605 0.0047
INTL
45
C2655
0.1
EXTL
46
C2611
1 R2607 2.2k
47 ALC2
- +
R2609
22k
48
C2623
10p
SVSS
MUTE PDN
SVDD
1 2 3 4 5
R2212 R2213
2.7 2.7 C2403
10/6.3
T
C2217 C2218
0.1 0.1
(No.YF132) 2-9
2SC4617/QR/-X
C2404
10/6.3
C2405
0.1
IC2201
AK4660VQ
31 30 29 28 27 26 25
AVDD HVDD
HVCM MUTET
AVSS
C2214
RIN1
24
OPEN R2207
C2210 1 33k
23
ROUT1
C2213
22
LIN1
OPEN R2206
MIX
C2209 1 33k
21
LOUT1
DVSS
20
T
C2406
R2407
10/6.3
10
DVDD 19
ADC
LRCK2
18
EQ
LPF
MCLK2
17
HPF
DAC
BCLK2
ALC1 16
SDTI2
15
Audio
I/F
Controller 14
SDTO1
R2217 10
/SDTO2
Control 13
Register SDTI1 C2229
I/F
OPEN
6 7 8 9 10 11 12
C2233
OPEN
C2235
OPEN
L2402
10µ
2-10(No.YF132)
L2401
10µ
Q2403
R2402
4.7k
C2402
R2403 10/6.3
T
18k
T
R2209
22k
R2211
820
R2208
22k
R2210
820
R2235
R2233
3.3k
560k
R2234
Q2202 R2241
560k UMX18N-W
100k
yf132_y20403001a_rev0.1
REG_4.9V
REG_3.1V
GND
S_SHUT TO P.PRCS
AU_SIG/R
TO MAIN IF
(CN101)
AU_SIG/L
AIBD
AOBD
AIOLRCK TO MPEG2
AOMCLK
AIOBCK
TO SUB CPU
BUZZER
TO MAIN IF(CN101),
ANA_CLK
SUB CPU,V I/O
AUDIO_CS
TO SUB CPU
ANA_OUT TO MAIN IF(CN101),
SUB CPU,V I/O
L_MUTE
PD_L TO SUB CPU
A_MUTE