
4-6
HXR-NX5C/NX5E/NX5J/NX5M/NX5N/NX5P/NX5U
4-6. OVERALL BLOCK DIAGRAM (6/7)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
08
XL-011 BOARD
PI-030 BOARD
(2/3)
FP-1158
FLEXIBLE
BOARD
FP-1157
FLEXIBLE
BOARD
(2/3)
CN5802
INPUT1
INPUT2
Q5803, Q5804
CH1 MIC
INPUT
SWITCH
Q5903, Q5904
CH2 MIC
INPUT
SWITCH
5
3
7
1
CONTROL SWITCH BLOCK (XS93000)
S001
INPUT 1
MIC +48V
CN2508
D_2.8V
XLR_MIC/LINE_1
3
XLR_PWR_ON_1
2
MIC
LINE
VC-582 BOARD (6/7)
SP(+), SP(-)
SP_+, SP_-
SP_+, SP_-
SP_+, SP_-
SP901
(LOUDSPEAKER)
CN2503
1,
2
51, 49
ATT
ATT
CH1 MIC
AMP
IC5801
5
3
3
5
9
4
AUDIO
CONTROL
(29/30)
IC8003
7
8
77
76
78
44
46
6
10
7
1
CH2 MIC
AMP
IC5901
5
6
7
3
2
1
LINE
AMP
IC5851
CH1 MIC
INPUT
CONTROL
Q5805, Q5806, Q5809
CH2 MIC
INPUT
CONTROL
Q5905, Q5906, Q5909
AU_MIC_-1
1
AU_MIC_-2
2
CN5801
10
11
5
4
AU_LINE_1
8
AU_LINE_2
ATT_1
2
23
ATT_2
24
XLR_MIC/LINE_1
21
XLR_MIC/LINE_2
MIC_SW_2
MIC_SW_1
AU_MIC_-1
1
AU_MIC_-2
2
AU_LINE_1
AU_LINE_2
22
CN2507
CN2504
(2/3)
10
11
5
4
8
2
23
24
21
22
S002
INPUT 2
MIC +48V
D_2.8V
XLR_MIC/LINE_2
4
XLR_PWR_ON_2
XLR_MIC/LINE_1
XLR_PWR_ON_1
XLR_MIC/LINE_1
XLR_MIC/LINE_2
XLR_MIC/LINE_2
XLR_PWR_ON_2
AU_MIC_-1
1
AU_MIC_-2
2
AU_LINE_1
AU_LINE_2
AU_MIC_-1
1
AU_MIC_-2
2
AU_LINE_1
AU_LINE_2
ATT_1
ATT_2
ATT_1
ATT_2
XLR_MIC_LINE_1
XLR_MIC_LINE_2
XLR_PWR_ON_1
XLR_PWR_ON_2
XLR_MIC_LINE_1
XLR_MIC_LINE_2
XLR_PWR_ON_1
XLR_PWR_ON_2
TALLY_LED
TALLY_LED
TALLY_LED_REAR
TALLY_LED_REAR
5
MIC
LINE
66
68
56
54
62
50
CN1006
(2/3)
17
12
24
26
18
30
38
Q5807
Q5907
Q5908
SWITCH
Q5808
SWITCH
57
63
23
1
CN5001
R-SIG
C-SIG
L-SIG
5
7
7
1
MIC AMP
IC5001
2
6
1
7
MIC AMP.
IC2510
MIX
SELECT
IC2508
MIX
AMP
IC2509
MIC AMP
MIC MIX PROCESS
IC2502, IC2503, IC2505
MIC AMP
IC5002
3
5
MIC_RCH
MIC_LCH
MIC_C
MIC_RCH
MIC_LCH
MIC_C
MIC_IN2
MIC_IN1
INT_MIC_IN2
INT_MIC_IN1
F_TALLY_LED
F_TALLY_LED
F_TALLY_LED
O_INT_MIX_SELECT
ATT_ON_1
ATT_ON_2
O_INT_MIX_SELECT
CN5002
CN2509
3
5
18
15
8
MA-459 BOARD
2
5
2
18
12
42
69
71
73
75
79
76
78
1
4
2
11
9
7
5
D5001
(REC LAMP (FRONT))
29, 31
14
AUDIO_L_I/O
AUDIO_R_I/O
HP_L_OUT
HP_R_OUT
AU_SDI0_SPDIFIN
AU_SDI0_SPDIFIN
AUDIO A/D
CONVERTER
(29/30)
IC8002
9
1
LRCK
BCK
MCK
LRCK
BCK
MCK
RESET_1
SDO1
SDO2
LRCK
BCK
MCK
RESET_2
2
AUDIO D/A
CONVERTER1
(29/30)
IC8004
AU_SDO0
AU_SDO1
XRESET_AUDAC_1
XRESET_AUADC_1
XRESET_AUADC_1
AU_BCK_OUT
AU_MCK_OUT
AU_LRCK_OUT
AU_SDO1
AU_SDO0
AU_BCK_OUT
AU_LRCK_OUT
5
4
XRESET_AUDAC_2
3
6
15
14
17
16
BUFFER
(29/30)
IC8007
30, 33
10
11
3
XCS_IC_8003
BB_SO, XBB_SCK
75
93
26
27
28
91
74
66
64
43
Q8001, 8003
MUTING
Q8002, 8006
MUTING
Q8004
MUTING
Q88005
MUTING
HP-156 BOARD
FP-1152 FLEXIBLE BOARD (4/4)
J3001
(HEADPHONE)
CN3001
HP_JACK
HP_L_OUT
HP_R_OUT
HP_JACK_IN
6
5
2
CN1012
(4/4)
46
47
50
8
44
AU10_DAC_BOUT
SP_LIMIT_OUT
SP_GA_OUT
SP_GA_IN
MIC901
(MICROPHONE)
Q5001
LED DRIVE
Q2507
SWITCH
AUDIO D/A
CONVERTER2
(29/30)
IC8006
10
11
3
SP LIMITER
AMP (29/30)
IC8001
R8030
R8026
R8029
9
3, 8
IC2001
(5/6)
PLL, I/O,
EMC, DDR,
PCI, ATA, IMG
(5/30-8/30)
AL8
13
AK2
AJ9
AK9
AF3
AC35
AJ3
HP_JACK_IN
D3004
(REC LAMP (REAR))
Q3001
LED DRIVE
: AUDIO SIGNAL
DAOUT_CH1
DAOUT_CH2
DAOUT_CH3
DAOUT_CH4