Pioneer MJ-HX5000 Service Manual page 17

5
QQ
3 7 63 1515 0
IC125
MSM51V4400-70TS-K
8-759-334-38
A2+3V
C136
100/6.3
A2 GND
C135
0.1/25
C133
F
R137 0.0047
100 /50 B
RF RF1
VC
R111
SE
0
TE
75 74 73 72 71 70 69 68 67 66 65 64
76 DCHG
77 APC
78 ADFG
79 FOCNT
80 XLRF
81 CKRF
82 DTRF
83 APCREF
DSSP & DSP
84 LDDR
85 TRDR
86 TFDR
87 DVDD
CXD2652AR
88 FFDR
8-752-384-47
89 FRDR
90 FS4
91 SRDR
92 SFDR
93 SPRD
94 SPFD
95 FGIN
96 TEST1
97 TEST2
TE
L 13942296513 98 TEST3
99 DVSS
100 EFMO
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
C142-C144:
100p/50
CH
R127
100
8 7 6 5
R173
1M
IC123
TC7WU04F
(MD DI)
1 2 3 4
C196
0.1/25
F
H+5V
HGND
SCTX
MOD
LDON
WRPWR
M+5V
www
.
A
CN804
5
http://www.xiaoyu163.com
20 19 18 17 16 15 14 13 12 11
C194
0.1
B
1 2 3 4 5 6 7 8 9 10
CH
C127
C130
0.1/25 F
100p/50
C131 C124
0.015 0.1/25 F
/50 B
R140
C129
150
0.47
/16 B
C132
0.47
C128
/16 B
0.01
/50 B
R136
1k
R131
10k
63 62 61 60 59 58 57 56 55 54 53 52 51
MVC1 50
D3
D3 49
D2
D2 48
D0
D0 47
D1
D1 46
XWE
XWE 45
XRAS
XRAS 44
A9
A09 43
XCAS
XCAS 42
XOE
XOE 41
DVSS 40
IC121
A11 39
A8
A08 38
A7
A07 37
A6
A06 36
A5
A05 35
A4
A04 34
A10 33
A0
A00 32
A1
A01 31
A2
A02 30
A3
A03 29
DVDD 28
C123
256FS 27
0.1/25
XBCK 26
F
21 22 23 24 25
7 3 1 5
R8120
100
8 4 2 6
L121
C121
D+3V
100
DGND
/6.3
DCH GND
A2+3V
A2 GND
A2+3V
A+3V
AGND
LD+3V
LD GND
4 3 2 1
R196
0
5 6 7 8
R171
10k
(MD REC)
x ao
y
CN102
19P
i
http://www.xiaoyu163.com
6
MJ-HX5000, MJ-HX3000, MJ-HX2000, MJ-HX700
8
X202:
32.768kHz
XINT
SQSY
DQSY
C204
0.1
3
X201
12MHz
2 1
R218
1M
30 29 28 27 26 25 24 23 22 21 20 19
C207
100p
31
SENS
32 SENS
MNT1
33 SHOCK
C208
34
100p
35
R203
36 STB
10k
3 4
37 REC P
1 2
38 PB P
5 6
39
7 8
40
MNT2 RU8X12MF-0020
41
MNT2
MNT3
42 MNT3
R8204
43 LED0
100k
44
45
46
47 GND
48 +3.3V
49
C209
50
0.1
51 52 53 54 55 56 57 58 59 60 61 62
Q Q
3 6 7 1 3
POWER IC
IC192
L88MS33T
8-759-426-95
5 4 3 2 1
C191 C190
C187
100
0.1/25
100/6.3
F /6.3
IC171
C171
BR24C01AF-E2
0.1
8-759-484-73
/25 F
EEPROM
u163
.
6
7
2 9 9 4 2 8
M+5V
IC202
LB1638MTE-L 1
2
8-759-099-79
3
4
C213
5
0.1
MGND
R217
10k
+3.3V
GND
R216
10k
C212
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
0.1
100
+3.3V
GND 99
REFLECT 98
97
PROTECT
96
LIMITIN
LDIN 95
LDOUT 94
93
AMUTE
92
IC201
91
90
XLATCH
8-759-524-58
SCTX 89
88
87
MOD 86
85
84
83
DA-RST
82
DIG-RST 81
63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
1 5 0 5 8 2 9 9 4
C210
100p
SCLK
SWDT
C211
SRDT
100p
MNT0
XRST
XLAT
(MD)
: MD AUDIO SIGNAL ROUTE
(MD REC)
: MD REC ANALOG AUDIO SIGNAL ROUTE
m
(MD DI)
: MD REC FROM CD DIGITAL
co AUDIO SIGNAL ROUTE
7
8
9 9
MAB1
LO+
10
9
A
8
7
6 LO–
C214
CN106
100
6P
LIMIT IN 6
PB P 5
REC P 4
GND 3
CHACK IN 2
NC 1
CN103
16P
SYS 3.3V 1
LED0 2
STB 3
VBAT 4
SYS RST 5
P DOWN 6
AMUTE 7
XLATCH 8
DA RST 9
RXD 10
TXD 11
RTS 12
CTS 13
SCLK 14
8 7
SWDT 15
6 5
EMPHASIS 16
3
4
1 2
R8213 A
10k
CN801
B
R212
10k
R211
10k
2 8 9 9
C
D
C
17
8