HCD-X10
25
25
HCD-X10
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – DVD SERVO Section –
OPTICAL PICK-UP
BLOCK
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
IC1300
AUTOMATIC POWER
CONTROL (FOR CD)
Q1102-1
RF
VOA/A
VOB/B
VOC/C
VOD/D
VOE/E+G
VOF/F+H
VC
LD (780)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q1102-2
LD (650)
CD ON
SWITCH
Q1100-1
DVD ON
SWITCH
Q1100-2
VR (780)
VR (650)
FCS+
MSW
PD
LIMIT
Q1101
SD-RAM
IC1109
X1100
27MHz
FCS–
TRK+
TRK–
SL+
SL–
ABCK
86 – 88, 91
29, 31, 33, 35,
72 – 67, 92, 60, 61, 76, 89
45, 25 – 18, 8 – 1,
2, 4, 5, 7, 8, 10, 11, 13, 42,
44, 45, 47, 48, 50, 51, 53
125 – 123, 121, 120, 118, 117,
147, 149 – 151, 166 – 164,
29 – 34, 22, 35
20
21
38
37
15
39
18
17
19
16
• SIGNAL PATH
: CD PLAY
: DVD PLAY
: AUDIO
: VIDEO
RF+3.3V
REGO2
REGO1
SYSTEM CONTROLLER
IC501 (1/7)
ALRCK
ACLK
ASDATA0
ASDATA1
ASDATA2
ASDATA4
SPDIF
196
198
194
202
200
203
KHM-310CAA
OR
KHM-313CAA
FLASH ROM
IC1100
EEPROM
IC1104
YUV0
ALRCK
ACLK
ABCK
ASDATA0
SPDIF
YUV1
YUV2
YUV3
YUV4
YUV6
YUV5
YUV7
VCLK
HSYNC
VSYNC
SMSDO
SMSDI
SMSCK
XSMCS
DIGITAL AUDIO BUS
S001-2
DISC TRAY
CLOSE DETECT
S001-1
DISC TRAY
OPEN DETECT
(US, Canadian)
C
CB/B
Y/G
CR/R
Y
V
HDMI BUS
XRST
RGB_SEL
(AEP, UK)
WIDE
TX27M
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299