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HCD-XGV11AV
IC191 BA7615N (MAIN BOARD (1/4))
MUTE
6db
LOGIC
1
2
3
4
5
6
7
IC504
PCM1748E/2K (VIDEO BOARD)
BCK
1
Serial
Input
DATA
2
I/F
LRCK
3
DGND
4
Power
VDD
5
Supply
VCC
6
LOUT
7
ROUT
8
IC603 BA3830F (PANEL FL BOARD)
REFERENCE
R02
1
CURRENT
REFERENCE
R01
2
CURRENT
LINE NF
3
LINE IN
4
–
+
REC NF
5
REC IN
6
–
+
RESET C
7
BIAS C
8
GND
9
62
75Ω
8
9
10
System Clock
8x Oversampling Digital Filter
with Function Controller
Enhanced Multi-Level
Deita-Sigma Modurator
DAC
DAC
Output Amp and
Output Amp and
Low-Pass Filter
Low-Pass Filter
RESET
18
17
16
BAND
15
PASS
14
FILTER
13
DET
12
11
10
IC851 M65850P (MIC/GUITAR BOARD)
14
13
12
OSCILLATOR
1/2 VCC
CLOCK
AUTO
MAIN
RESET
RESET
CONTROL
D1
A/D
LPF1
1
2
3
System Clock
16
MCLK
Manager
Function
15
LAT
Control
14
CLK
I/F
13
DATA
12
DZFL
Zero Detect
11
DZFR
VCOM
10
AGND
9
RESET
F01
F02
F03
F04
F05
F06
REC LEVEL
VCC
11
10
9
8
D/A
LPF2
DO1
MO
20KBIT
SRAM
MI
DO0
4
5
6
7
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