Audio Schematic Diagram - JVC GR-D30UB Specification

AUDIO SCHEMATIC DIAGRAM

0 1 MAIN(AUDIO)
5
4
C2617 R2612
3
R2602
1.8k
R2601
1.8k
MIC/R
C2602
SHIELD
L2604
TO MIC MIC_GND
0Ω
C2601
MIC_GND
MIC/L
C2616 R2611
2
SPK+
TO MONI-BW
SPK-
1
NOTE: The parts with marked ( ) is not used.
A
Q2401
2SC4617/QR/-X
R2401
4.7k
C2401
10 /6.3
T
C2201
0.1
C2202
1.0
R2201
680k
C2203 C2405
1.0 0.1
IC2201
AK4564VQ
C2614
R2610
100p
22k
C2612
R2608
1.0
2.2k
R2614
C2619
C2608
C2606 0.001
0.0047
C2604
0.015
C2613
1.0
C2603
0.015
C2605
0.0047 C2607
C2618
0.001
R2613
C2611 R2607
1.0 2.2k
C2615 R2609
100p 22k
R2212
2.7
C2217
0.1
B C
Q2403
2SC4617/QR/-X
C2404
10 /6.3
T
R2202
560k
C2223 C2224
0.1 0.1
R2407
10
R2203 R2204
39k 150k
C2212
0.1
C2216
0.1
C2211
0.1
C2215
0.1
C2210
1.0
R2207
33k
C2214
0.1
R2209
22k
C2209
1.0
R2206
33k
C2213
0.1
R2208
22k
C2406
10 /6.3
R2217
10
R2218
C2222 R2219 R2220
0Ω 0Ω
R2222
R2221 0Ω
R2223 10
R2224
10
C2221
C2219 C2220
D E
2-9 2-10
L2401
NQL402M-100X
Q2402
C2402
R2402
10 /6.3 R2406
4.7k T
0Ω
C2403
R2403
10 /6.3
T
18k
R2211
0Ω
D2202
R2210
0Ω
R2229 R2230
560k 560k
10
10
R2225
0Ω
R2226
0Ω
F
REG_4.8V
R2404
L2402
NQL402M-100X
REG_3.1V
R2405
GND
S_SHUT TO CAM_DSP
BUZZER TO CPU
EM_AU/R
TO AUDIO_AD
EM_AU/L
AU_SIG/R
TO JACK
AU_SIG/L
R2231
3.3k
L_MUTE TO CPU
Q2202
UMX1N-W
AIDAT
TO DV_MAIN
AODAT
AU_CLK
AUDIO_CS TO CPU
AU_DATA
AILRCK
AIMCK
TO DV_MAIN
AIBCK
PD_L
TO CPU
A_MUTE
y20233001a_rev0.1
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