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HCD-ZX66i/ZX99i
HCD-ZX66i/ZX99i
41
41
6-11. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
• See page 61 for IC Block Diagrams.
3
D
4
C
9
7
G
E
H
8
J
2
I
B
10
5
11
K
1
F
6
A
4.3
4.3
4.3
4.5
4.5
4.5
9
4.5
4.5
4.3
4.3
4.3
4.3
4.3
4.3
4.5
4.5
4.5
4.4
4.5
4.3
4.5
3.8
4.5
4.5
0
0
4.5
3.8
4.5
4.4
4.5
4.3
4.3
4.3
4.3
4.5
4.5
4.4
4.2
4.5
4.4
4.5
4.5
4.5
4.5
9
4.4
4.6
3.9
0
4.6
0
4.6
3.9
4.6
4.4
4.5
4.5
3.3
3.3
4.5
4.5
0
0
-2.9
-2.9
13.1
12.3
12.4
12.3
13
13
0.1
1.3
0
0
-2.8
-2.8
(ZX99i)
3.5
4.5
4.5
4.5
3.5
4.5
(ZX66i)
(ZX99i)
1
(ZX99i)
(ZX66i)
2
(ZX66i)
(ZX99i)
(ZX99i)
(ZX66i)
3
4
(ZX66i)
(ZX99i)
(ZX99i)
(ZX66i)
6
5
1
2
5
6
4
3
ZX99i
(3/3)
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN505
FAN ON
FAN DET
L-IN
PREGND
R-IN
PROTECT
DBFB F/B
HP MUTE
POWER GND
RELAY GND
-B
-B
UNREG
MAZ8130GMLS0
D554
2SC3052EF-T1-LEF
Q555
FAN DRIVER CONTROL
0.1
C586
0.1
C587
4.7k
R585
4.7k
R586
100k
R587
10k
R184
10k
R134
47k
R133
47k
R183
10k
R139
47k
R188
10k
R189
47k
R138
1
2
3
4
4P
CN503
REAR-R
PREGND
REAR-L
REAR-RY
0.01
C16
50V
2.2
C79
50V
10
C30
100k
R30
0
R591
50V
0.47
C12
10V
100
C14
50V
2.2
C29
10k
R12
10k
R19
0.1
C19
50V
10
C89
10k
R11
C46
4700p
50V
10
C26
50V
10
C45
50V
0.47
C49
0.01
C13
50V
1
C111
2SC3052EF-T1-LEF
Q2
DBFB
50V
10
C88
50V
10
C39
10k
R16
2SC3052EF-T1-LEF
Q52
DBFB
C96
4700p
50V
1
C41
50V
10
C38
50V
10
C50
0.047
C23
1M
R29
50V
10
C100
50V
10
C8
50V
10
C80
10k
R69
50V
10
C76
50V
10
C28
50V
10
C78
4.7k
R588
JL498
JL1
JL2
JL100
JL51
JL52
JL506
JL507
JL53
JL3
KTA1273-Y-AT
Q502
FAN DRIVER
2SC3052EF-T1-LEF
Q503
FAN DRIVER
JW531
47
R510
47
R511
47
R509
0.1
C130
0.01
C126
10V
100
C127
2SC3052EF-T1-LEF
Q104
DBFB
50V
0.47
C508
10k
R127
50V
2.2
C133
2SC3052EF-T1-LEF
Q154
DBFB
10k
R177
50V
2.2
C188
47k
R191
R141
47k
JL102
JL103
JL111
JL112
JL113
JL114
JL115
JL116
JL117
JL118
JL119
JL120
JL126
JL127
JL128
JL129
JL130
JL131
JL132
JL133
JL134
JL135
JL139
JL140
JL142
JL631
JL632
JL633
JL634
JL635
JL636
JL637
JL638
JL143
JL144
JL145
JL146
JL147
JL148
JL149
JL150
JL152
JL153
JL154
JL155
JL156
JL157
JL158
50V
10
C91
10k
R504
10k
R505
1M
R506
43
44
45
46
47
48
49
50
51
52
53
54
55
56
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
16V
470
C600
16V
470
C128
R
T1N441C-TP-1
Q557
FAN DRIVER CONTROL
10k
R71
10k
R21
0
R58
0
R8
0.022
C98
10k
R78
10k
R28
0.022
C48
47k
R22
47k
R72
50V
22
C515
C77
C27
C75
C25
R67
R17
680
R126
680
R176
10V
100
C15
50V
4.7
C31
50V
4.7
C81
50V
4.7
C118
50V
4.7
C168
1k
R135
1k
R185
1k
R137
1k
R187
2SC3052EF-T1-LEF
Q103
MUTE
2SC3052EF-T1-LEF
Q153
MUTE
2SC3052EF-T1-LEF
Q102
MUTE
2SC3052EF-T1-LEF
Q500
MUTE
JL540
JL541
JL542
JL543
JL544
JL545
JL565
JL566
JL567
JL568
JL569
JL570
JL571
JL572
JL573
JL574
JL575
0.047
C83
0.047
C33
0.01
C47
0.01
C97
4.7k
R83
4.7k
R33
0.27
C132
0.27
C182
0.22
C181
0.22
C131
1
2
3
3P
CN513
FAN
GND
FAN
IPOD-L
BUS3
DGND
A+9V
IPOD-R
BUS4
-B
UNREG
A+9V
DGND
SIGN4182
JW542
MD-IN-R
PHONO-R
GAME-R
SPEANA
ST-R
ST-L
MD-IN-L
PHONO-L
GAME-L
81
79
72
68
67
66
65
CD-L
MIC-IN
CD-R
MAIN BOARD
–
+
FAN901
DC FAN
C25
0.22
0.18
C27
0.27
0.22
C75
0.27
0.22
C77
0.22
0.18
R67
1.2k
1.2k
R17
680
680