Nmain Assy (3/5) - Pioneer MEP-7000 Service Manual

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10.18 NMAIN ASSY (3/5)

A
BRWS
(RED)
S800
VSG1020-A
BRWS
Q800
RT1N241M
B
LED DYNAMICS DRIVE
H
Brightness:5
L
H
Brightness:1
L
UTILITY STATUS
Bright
H L Duty ratio
ness
5 1ms 2ms 1/3
1 1ms 7ms 1/8
UTIL_LED
MIX_LED
EFFECT_LED
C
BRWS_LED
V+3R3D
UTIL
MIX
EFFECT
BRWS
D
LCD_CENTER_DISP_ON
L
2/5
E
NDGND
C853
C855
1000p 1000p
C854 C856
NM
FGND NDGND FGND
C857 C859
1000p 1000p
C858 C860
NM
F
FGND NDGND FGND
L
3/5
174
1
2
MIX
(RED)
S801 S802
VSG1020-A VSG1020-A
MIX EFFECT
Q801
RT1N241M
L
PLD_CENTER_PANEL#CS
L
PANEL_CS#
5/5
V+3R3D
51
P4_1
52
P4_0
P3_7
53
P3_6
54
P3_5
55
P3_4
56
P3_3
57 CENTER PANEL
V+3R3D
P3_2
58
P3_1
59
VCC2
60
P3_0
61
VSS2
NDGND
62
P2_7
63
P2_6
64
P2_5
65
P2_4
66
P2_3
67
P2_2
68
P2_1
69
P2_0
70
P1_7
71
P1_6
72
P1_5
73 P1_4
P1_3
74
75
V+BUS5D
NM
NDGND
NDGND
NM
NDGND
N
CN2100
2
3
V+BUS5D
EFFECT
UTIL
(RED) (RED)
S803
NDGND
VSG1020-A
UTIL
Q802 Q803
RT1N241M RT1N241M
V+3R3D
CPU_VID_CENTER
1/5,4/5
137
138
121
R802
47k
NDGND
R812
22
.COM
IC800
PEG481A
(M30302MCP-GP)
RESET
XCOUT
CNVSS
R804
8 1
7 2
6
3
5 4
47k
R805
8
1
7 2
6 3
5 4
47k
R806
8 1
7 2
6 3
5
4
47k
MEP-7000
3
4
5V DC-DC RESET
R888
1M
1
VOUT CT
2
VDD
3
GND NC
IC811
BU4230G
NDGND
NDGND
V+3R3D
118
L
2/5
LUMICON
NDGND
LCD_CENTER_LUMICON
120
25
RENC_1
P7_3
24
P7_4
RENC_2
P7_5
23
P7_6
22
P7_7
21
P8_0
20
P8_1
19
P8_2
18
P8_3
17 V+3R3D
P8_4
9MHz
16 R816
P8_5
15 47k
VCC1
14
SUB_CLK9M
XIN
C804
13
LCD_CENTER_CLK
VSS1
0.1u
12
XOUT
11
C805
10
PLD_CENTER_RST#
9
NM
XCIN
8
R817
7
BYTE
6
4.7k
P9_0
5
P9_1
4
P9_2
P9_3 3
P9_4
2
1
V+3R3D
NDGND
RENC_1
RENC_2
4
V+8D
5
4
CNVSS
1
RST
2
NDGND
3
BUSY
4
V+3R3D
5
CLK
6
RxD
7
TxD
8
CN801
NM
L
2/5
RST_PL#
L
5/5