MAP-S1
MAP-S1
3939
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - CD/USB Section -
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
IC852
AUDIO DSP, SYSTEM CONTROLLER
IC203 (1/4)
OP1
OPTICAL PICK-UP BLOCK
(CMS-S76RFS7G)
MS-091 BOARD
RF AMP, SERVO/AUDIO PROCESSOR
IC503
VOA/A
RF
VC
123 R F I P
1 RF_C
VOB/B
128 R F _ B
VOC/C
127 R F _ A
VOD/D
2 RF_D
VOE/E+G
4 RF_F
VOF/F+H
3 RF_E
10 V20
LD (780)
14 LDO1
PD
13 MDI1
AUTOMATIC POWER
CONTROL (FOR CD)
Q852
LD (650)
15 LDO2
MSW
VR (780)
11 V14/VREF0
27BIAS
VR (650)
17 DMO
4VINSL+
11 VOSL+
12 VOSL–
SP+
SP–
18 FMO
23VINLD
17 VOLD+
18 VOLD–
SL+
SL–
21 TRO
26VINTK
16 VOTK–
15 VOTK+
TRK+
TRK–
22 FOO
1VINFC
45 MUTE
28MUTE
2
DO (IO1)
5
DI (IO0)
SERIAL FLASH
IC502
31SF_DO
32SF_DI
6
CLK33SF_CK
1
CS30SF_CS#
RD0 – RD15
17
CAS
DQ0 – DQ15
RA0 – RA11 A0 – A9, A10/AP, A11
18
RAS
SD-RAM
IC504
82CAS#
83RAS#
15
LDQM61DQM0
39
UDQM70DQM1
20
BA0
21
BA1
85BA0
86BA1
38
CLK72RCLK
16
WE80RWE#
14 VOFC+
13 VOFC–
FCS+
6FWD
59 CDM_UNLOAD_END_SW
176 CDM_LOAD_END_SW
60 CDM_LOAD_SW
7REV
10 VOTR+
9VOTR–
FCS–
LOAD+
LOAD–
LOAD_SW
LOAD_END_SW
UNLOAD_END_SW
23 MSW
19 CD_VR
20 DVD_VR
AUTOMATIC POWER
CONTROL (FOR DVD)
Q851
40
22
IFSDI
SPI_DO_MTK
35
20
IFSDO
SPI_DI_MTK
34
17
IFSCK
SPI_CLK_MTK
42
19
IFCS#
SPI_CS_MTK
41
48
IFBSY
MTK_BUSY
38
PRST#
: CD PLAY
: USB
SIGNAL PATH
MCK-MTK
I2S_DIN_MTK
I2S_DIN_MTK, I2S_DOUT_MTK,
I2S_BCK_MTK, I2S_LRCK_MTK,
MCK-MTK
I2S_BCK_MTK
I2S_LRCK_MTK
I2S_DOUT_MTK
24USB_DM
25USB_DP
11 8ASDATA0
11 3ABCK
11 7ALRCK
11 2ACLK
54USB SW2
8XTALO
106ADIN
7XTALI
X501
27MHz
3
2
9HSD3–
10 HSD3+
5
USB D+
USB D–
HSD1–
6HSD1+
USB DATA SWITCH
IC3001
2D–
1D+
4
SEL[0]
11
SEL[1]
165USB_SW1
>001B
USB D+ , USB D–
>002B
RESET_MTK,
CDM_FWD,
CDM_RVS
>003B
5V 2.1A
CN4001
RESET_MTK
CDM_FWD
CDM_RVS
(Page 40)
(Page 40)
(Page 40)
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