Service manual

Schematic Diagrams
B-27
Schematic Diags
Audio DJ/CDROM
Sheet 26 of 42
Audio DJ/CDROM
CD_ROM5V
CD_ROM5V
CD_ROM5V
CD_ROM5V
CD_ROM5V
CD_ROM5V
CD_ROM5V
CD_ROM5V
VDD5
CD_ROM5V
CD_ROM5V
CD_ROM5V CD_ROM5V CD_ROM5V
CD_ROM5V
CD_L
CD_GND
CD_R
CDD1
CDD2
CDD3
CDD4
CDD11
CDD8
CDD10
CINTRQ
CDD4
CD_L
CINTRQ
CDA1
CDD12
CDD13
CDD8
CDMACKN
CDMARQ
CDD3
CD_GND
CD_R
CDD15 CDD1
CCS0
Z1616
CDD9
CDIORN
Z1604
CCS1
CDIOWN
CDD0
CDD11
CDD2
Z1603
CDA2
CRESETN
CDD10
Z1602
CDA0
CDD14
CDD5
CIORDY
CDD6
CDD3
CDD1
SDD8
CDD12
Z1608
SDA0
Z1609
SDDREQ
SDA1
PLAY_PAUSE#
Z1622
CDD9
CDD7
CDD2
SDD10
CDD11
OSCO
SDD2
SDD0
SDD11
CDA1
CCS1
CCS0
CDA0
CIORDY
CINTRQ
SDD1
SDD3
CDD13
SIORDY
CDD10
CDA2
STOP_EJECT#
SDA2
SDD9
SDD14
RESETN
SDD15
SDD4
CDMACKN
CDD14
SDDACK#
CDD6
CDMARQ
OSCI
CDD4
SDACT#
CDD0
SDD13
SDD6
Z1623
Z1621
FF#
SDCS3#
DJSMBALT
IRQ15
SDCS1#
CRESETN
RD#
CDD15
CDIORN
SDD7
CDD8
CDIOWN
CDD7
SDD12
PAVMODE
CIORDY
CDD5SDD5
Z1617
Z1605
Z1606
Z1607
CDD5
CDD15
CD_ON#
Z1619
Z1620
SDIOR#
SDIOW#
CINTRQ
IDE1RST#SDD[0..15]
COM1
COM0
SEG0
SEG4
SEG3
SEG6
SEG7
SEG2
SEG1
SEG5
Z1618
CDD9
CDD12
CDD13
CDD14
DJSMBDATA
DJSMBCLK
DJSMBALT
SDACT# CDASPN
CDD6
CDD0
R454 0
R823
10K
T340
R696
4.7K
T204 PAD
R695 0
T199
PAD
R357
10K
R359
5.6K
R354
10K
C870
0.1U
R358 10K
C408
10U/10V(0805)
R684 0(R)
C860
0.1U
R355
100K
R352
1K
R693 10
Y8 8MHz
1 2
C868
4.7U(0805)
R689 4.7K C863
0.1U
R685 4.7K
D21
1SS355
A C
C867
0.1U
C864
10P
R690 4.7K(R)
RP3
10P8R-10K
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
RP2
10P8R-10K
1
2
3
4
5
10
9
8
7
6
1
2
3
4
5
10
9
8
7
6
C869
0.1U
RN129 8P4R_4.7K
1
2
3
4
8
7
6
5
C862
10U/10V(0805)
+
C411
100U/16V(D)
12
C865
10P
R691 1M
T339
T341
T348
R356
10K(R)
Q17
2N7002
G
S D
T338
R699 10KR353 0
T197
T342
T345
OZ165
U44
70
99
97
96
93
91
89
71
87
85
73
98
75
72
78 79
76
74
83
95
94
92
90
80
77
88
81
86
84
82
100
69
67
65
68
66
2
4
30
6
8
10
12
14
16
39
38
37
36
35
33
40
34
44
43
42
41
32
31
28
3
25
26
29
23
22
27
18
5
7
9
21
24
11
20
13
15
19
17
1
64
61
6059
57
56
63
62
51
58
52
53
45
46
49
50
47
48
54
55
HDA[1]
HDIORN
HDD[7]
CDD[6]
HIORDY
CDD[5]
CDMACKN
CDA[1]
CDD[4]
GND
TOUCHDOWN
CDD[7]
CINTRQ
ACTIVITY
HDD[1] CDD[1]
HDD[0]
HINTRQ
HDD[3]
HDD[6]
CIORDY
GND
HDD[5]
ISCDROM
CDD[0]
HDMACKN
HDD[2]
HDD[4]
CDD[3]
CDD[2]
CDIORN
CDA[0]
CDA[2]
GND
HDA[0]
HDA[2]
HDD[8]
HDD[9]
RESETN
HDIOWN
HDD[10]
CDD[11]
HDMARQ
CDD[12]
GND
GPIO[1]
PAVMODE
STOP/EJECT
PLAY_PAUSE
FFORWARD
GND
GPIO[0]
REWIND
VCC
UDN
INCN
CSN
OSCO
OSCI
PAV_EN
CDD[9]
INTN
SDATA
PCSYSTEM_OFF
CRESETN
HDD[15]
SCLK
HDD[13]
CDIOWN
CDD[10]
VCC
CDD[15]
HRESETN
HDD[11]
HDD[14]
CDMARQ
HDD[12]
CDD[14]
CDD[13]
CDD[8]
CCS[0]
HCS[1]
CDASPNHDASPN
MODE[1]
MODE[0]
HCS[0]
CCS[1]
PWR_CTL
VCC
COM0
COM1
SEG[7]
SEG[6]
SEG[3]
SEG[2]
SEG[5]
SEG[4]
SEG[1]
SEG[0]
T347
R694
4.7K
L72
0_0805
JCD1
JAE_KX15-50K5
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
4142
4344
4546
4748
4950
R697
4.7K
T198
CD_ON#
DJSMBDATA
DJSMBCLK
DJSMBALT
SDDREQ[19]
SIORDY[19]
SDDACK#[19]
IRQ15[19]
SDA0[19]
SDA1[19]
SDA2[19]
SDCS1#[19]
SDCS3#[19]
SDACT#[23]
CD_L [24]
CD_R [24]
CD_GND
CRESETN
CDIOWN
CDMARQ
CDIORN
CIORDY
CDMACKN
CINTRQ
CDA0
CDA2
CDA1
CCS0
CCS1
IDE1RST#[23]
DD_ON[3,19,25,31,39]
CD_ON#
STOP_EJECT#[31,32]
RD#[31,32]
FF#[31,32]
PLAY_PAUSE#[31,32]
SDIOW#[19]
SDIOR#[19]
SDD[0..15][19]
COM0 [25]
COM1 [25]
SEG0 [25]
SEG1 [25]
SEG2 [25]
SEG3 [25]
SEG4 [25]
SEG5 [25]
SEG6 [25]
SEG7 [25]
CDD0
CDD1
CDD2
CDD3
CDD4
CDD5
CDD6
CDD7
CDD8
CDD9
CDD10
CDD11
CDD12
CDD13
CDD14
CDD15
A3V
A5V
SDACT#[23] CDASPN
CDASPN
1
1 SYSTEM OFF
SYSTEM OFF
0 SYSTEM ON
CLOSE
QUICK SWITCH FOR HOST IDE WITH CDROM
OPEN
TOUCHDOWN
0
HIGH IS CLOSE VCC
LOW IS OPEN VCC
TO CD ROM
1-->B4 SMB Address
0-->34 SMB Address
SMB BUS PULL HIGH TO +3VH8
SMB BUS NEED ISLAND WITH BATTERY BUS