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HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
21
21
5-8. SCHEMATIC DIAGRAM - DMB19 Board (3/3) -
• See page 40 for IC Block Diagrams.
BOARD
(2/3)
D
MAIN
CN692
BOARD
(3/3)
C
MAIN
CN601
7
(2/3)
BOARD
DMB19
IC B/D
IC B/D
DMB19
(2/3)
BOARD
8
DMB19
(1/3)
BOARD
4
DMB19
(1/3)
BOARD
5
2.5
5
3.3
1.7
1.7
2.5
0
0
1.2
1.7
3.3
2.5
2.3
5
2.3
1
1.7
1.7
1.7
FB607
MTR_GND
DGND
VM9V
DVDD5V
DVDD3.3V
ADIN
16V
C4608
10
R4601
100
C4602
0.1
C4603
0.1
R4606
22
R4605
ABCK
ALRCK
ACLK
EMI
G
FL603
ASDATA0
10k
R521
8
7
6
5
4
3
2
1
CS4335-KSZR
IC4602
SDATA
SCLK
LRCK
MCLK
AOUT-R
GND
VDD
AOUT-L
1
2
3
4
5
6
7
8
9
9P
CN601
AVDD5V
AGND
DVDD5V
DGND
DVDD3.3V
MGND
VM (9V)
USBGND
USB+5V
R4602
100
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1808PWR
IC4601
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
C4606
0.1
1
2
3
4
5
6
7
7P
CN4602
R-OUT
AGND
L-OUT
AGND
L-IN
AGND
R-IN
R4608
0
USB+5V
USBGND
D002
MC2840-T112-1
D003
MC2840-T112-1
D004
MC2840-T112-1
E
ET001
E
ET002
E
ET003
E
ET004
D001
MC2840-T112-1
FB603
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL010
JL012
JL014
JL016
R630
0
100p
C4623
100p
C4622
0.47
C502
R4837
0
R4838
0
0
R4835
0.01
C4626
0
R4834
0
R4833
R4611
0
R4609
0
0
R608
0
R606
10V
100
C604
10V
100
C602
10V
100
C603
0
R605
C623
0.1
C622
0.1
C621
0.1
C620
0.1
DGND
A/D CONVERTER
IC4601
IC4602
D/A CONVERTER
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(3/3)
DMB19 BOARD
4
B
6
9
D
10
3
5
C
F
1
E
8
G
A
2
7
D005
MC2840-T112-1
0.1
C608
0.1
C611
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