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CAS-1
CAS-1
41
41
• See page 52 for Waveforms. • See page 54 for IC Block Diagrams.
5-6. SCHEMATIC DIAGRAM - MAIN Section (2/5) -
1.6
1.6
1.6
1.6
1.6
1.6
4.5
(3.2)
(1.6)
(1.6)
(1.6)
(1.6)
3.2
1.6
1.6
1.6
1.6
1.7
1.9
3.2
3.2
1.6
1.6
1.6
1.6
1.6
1.6
0
(1.6)
(1.6)
(3.2)
3.2
1.6
1.6
1.5
1.7
3.2
3.2
3.2
5
8
7
4
3
1
2
6
BU4829F-TR
IC655
VOUT
1
VDD
2
NC
3
GND
4
BU4229F-TR
IC654
GND
1
VDD
2
CT
3
VOUT
4
VDD_1.2V_SYS
11P
CN653
1
VCC3.3V
2
TRST
3
TDI
4
TMS
5
TCK
6
TDO
7
NSRST
8
TXD
9
RXD
10
GND
11
GND
JL667
JL670
JL668
JL671
JL673
JL674
JL669
JL666
JL672
JL675
JL676
JL677
JL678
JL679
JL680
DAC-DATA
DAC-MCK
JL681
JL682
JL683
JL684
JL685
JL686
JL687
JL688
JL689
JL690
JL691
JL692
DCDC_4V
74VHC157FT(EK)
IC656
SELECT
1
1A
2
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
8
3Y
9
3B
10
3A
11
4Y
12
4B
13
4A
14
ST
15
VCC
16
74VHC541FT(EK)
IC657
G1
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
GND
10
Y8
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18
G2
19
VCC
20
74VHC157FT(EK)
IC658
SELECT
1
1A
2
1B
3
1Y
4
2A
5
2B
6
2Y
7
GND
8
3Y
9
3B
10
3A
11
4Y
12
4B
13
4A
14
ST
15
VCC
16
TC7WZ04FK
IC659
1
2
3
GND
4
5
6
7
VCC
8
VDD_3.3V_SYS
DAC-BCK
DAC-LRCK
15P
CN657
1
SIRCS_IN
LED-BT-NORMAL
2
LED-BT-DARK
3
4
LEDDRV-LAT
5
LEDDRV-SCK
6
DGND
LEDDRV-SIN
7
LEDDRV-XOE
8
D4.0V
9
DGND
10
11
LED-BRIGHT
12
POWER-KEY
13
FUNC-SW
14
LED-BT-STANDBY
15
VOLKNOB
JL703
JL704
JL705
DA2J10100L
D662
2P
CN663
1
+FAN
2
–FAN
AHP–7V
AREGGND
AHP+7V
USB_5V
AGND
60P
CN666
1
FUSB+5V
2
D+5V
3
FUSB+5V
4
D+5V
5
FUSB+5V
6
D+5V
7
FUSB+5V
8
D+5V
9
FUSB+5V
10
D+5V
11
FUSB+5V
12
D+5V
13 FUSB+5V
14
D+5V
15 FUSB+5V
16
D+5V
17 CLK_EN
18
D+5V
19 DGND
20
DAMP-LRCK
21 DGND
22
DGND
23 DGND
24
DAMP-BCK
25 DGND
26
DGND
27 DGND
28
DAMP-DATA
29 DGND
30
DGND
31 DGND
32
MCLK
33 HOKUTO-SCL
34
DGND
35 HOKUTO-RESET
36
HOKUTO-SDA
37 AMP-RESET
38
VOLTSENS-PVDD
39 AMP_DET
40
HOKUTO-XLDO-EN
41 TEMPSENS-COMB
42
BT-PAIR-KEY
43 COMB-DA-CLK
44
GVDD_12V_EN
45 ENABLE-FUSB
46
AMP-D+3.3V-EN
47 DAC_DCDC_ENABLE
48
SPK-DET
49 AGND
50
AC-CUT
51 AGND
52
UNPLUG
53 AGND
54
A+7V
55 AGND
56
A+7V
57 A–7V
58
AREGGND
59 A–7V
60
AREGGND
JL701
JL695
JL700
JL699
JL693
JL694
JL702
JL664
JL663
JL662
VDD_3.3V_BT
JL726
JL718
JL724
JL661
JL698
JL696
JL697
JL660
JL665
JL711
10P
CN654
GND
1
GND
2
GPIO
3
UART_TX
4
UART_RX
5
UART_RTS
6
UART_CTS
7
3.3V
8
RESET_N
9
GND
10
CN655
6P
VDD
1
SCL
2
GND
3
SDA
4
IRQ
5
RFDET
6
JL727
JL728
JL729
JL730
JL731
JL732
JL733
JL734
JL735
JL736
JL737
JL738
JL739
JL740
JL741
JL742
JL743
JL744
JL745
JL746
47
C764
JL650
JL655
JL706
R747
0
1
C746
0.1
C745
22
R794
47
R790
100
R804
100
R805
100
R807
100
R808
100
R809
100
R810
100
R826
100
R806
0.1
C737
0.1
C736
R605
0
R600
0
R604 0
R603 0
R602 0
R601 0
CL655
0
R868
0
R866
0
R869
0
R867
FB657
0
R873
0
R870
0
R875
0
R871
0
R872
0
R874
FB656
15p
C762
100
R803
22
R795
FB659
1
C731
1k
R856
0.1
C730
1000p
C725
1
C726
0.1
C727
1
C732
FB655
0.1
C729
4700p
C728
22k
R851
E
ET650
E
ET651
22
R786
150
R789
0.1
C743
0.1
C744
150
R775
0
R879
22
R774
0
R855
10k
R896
22
R772
22
R773
22
R759
22
R760
22
R769
22
R770
22
R735
22
R736
22
R664
1
C741
0.1
C742
22
R651
22
R659
22
R662
S
SSM3K37MFV,L3SOF
Q659
4.7
C748
FB658
0
DGND
DGND
DCDC_4V
NFC-RF-DET
NFC-IRQ
NFC-SCL
NFC-SDA
SIRCS
LED-BT-NORMAL
LED-BT-DARK
LEDDRV-LAT
LEDDRV-SCK
LEDDRV-SIN
LEDDRV-XOE
LED-BRIGHT
PWR-KEY
FUNC-SW
LED-BT-STANDBY
VOLKNOB
DEBUG-TXD
DEBUG-RXD
NSRST
TDO
TCK
TMS
TDI
TRST
HOKUTO-SCL
HOKUTO-XRST
DAMP-XRST
XPROTECTOR
TEMPSENS-COMB
RSVD-666-43
FUSB-DCDC-EN
DAC-DCDC-EN
BT-WAKEUP
BT-RXD
BT-TXD
UNPLUG
VOLTSENS-PVDD
HOKUTO-XLDO-EN
BT-PAIR-KEY
GVDD-12V-EN
SPK-DET
AC-CUT
BT-RESET
BT-RTS
BT-CTS
AMP-D+3.3V-EN
HOKUTO-SDA
AUDIO-MCK
AC-CUT
15
20
18
23
17
24
21
16
27
22
19
25
26
IC659
DIVIDER
IC654
RESET SIGNAL
IC655
VOLTAGE DETECT
IC658
AUDIO SWITCH
IC656
AUDIO SWITCH
IC657
BUFFER
(2/5)
MAIN BOARD
BOARD
MAIN
(3/5)
>006S
BOARD
MAIN
(3/5)
>008S
BOARD
MAIN
(1/5)
>004S
BOARD
MAIN
(4/5)
>005S
BOARD
MAIN
(5/5)
>007S
(CHASSIS)
(CHASSIS)
M
(NC)
CN101
>03S
LED
BOARD
FAN MOTOR DRIVE
CN1100
>02S
BOARD
B TO B
BT1
FFC1
BLUETOOTH
MODULE
NFC1
FFC2
NFC MODULE
(RC-S730)
M1
(FAN)
GENERATOR
10
11
12
13
14
15
G
16
H
17
I
18
F
1
C
J
D
6
E
K
L
2
B
3
A
4
5
7
19
8
9
FB660
150
R785
(Page 46)
(Page 53)
(Page 44)
(Page 43)
(Page 40)
(Page 42)
(Page 42)
Note 2:
The MAIN board has been changed in the midway of production.
When the complete MAIN board is replaced, it might be necessary
to note the combination with the complete AMP board.
Refer to service manual supplement-1 for detail.
Note 1:
CN666 on the MAIN board cannot replace with single. When
this part is damaged, replace the complete mounted board.
Ver. 1.1
Summary of Contents for CAS-1
Page 34: ...CAS 1 34 MEMO ...
Page 97: ...MEMO CAS 1 17 ...