Read Sony MEX-XB100BT Service Manual online
MEX-XB100BT
MEX-XB100BT
33
33
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - SERVO/BT/USB Section -
CD MECHANISM
DECK BLOCK
(MG-101CF-188)
A
C
KEY BOARD (1/3)
D+
D–
D–
18
57
FPI1
DAO3
54
DAO2
28
RFRP
B
15 FNI2
F
20 TPI
E
21 TNI
PD
24 MDI
LD
25 LDO
1/2VCC
22 VRO
FOCUS
31 FOO
TRACK
32 TRO
SL
34 FMO
SP
35 DMO
17 FPI2
27 RFZI
16 FNI1
RF AMP,
DIGITAL SERVO PROCESSOR,
AUDIO DSP
IC705
172
SF1_D1
170
SF1_D0
168
SF_CLK
169
SF_CE
166
SF1_D2
3
DP_OUT
2
8
X501
48MHz
139
USB_X1
140
USB_X2
X502
13.333MHz
71
XT
AL
70
EXT
AL
X503
32.768kHz
67
RT
C
_X
1
68
RT
C
_X
2
X701
16.9344MHz
67
XO
66
XI
DM_OUT
27
BSIF_DO
24
BSIF_BCK
44
LRCK_INT
26
BSIF_LR
12
BSIF_GA
TE
16
BSIF_ST_REQ
13
DEC_INT
8
DEC_XMUTE
167
SF1_D3
I2C0_SCL
I2C0_SDA
SYSTEM CONTROLLER
IC503 (1/3)
AUTOMATIC
POWER CONTROL
Q701
DRV_ON
47 DRV_ON
LOAD
60 MEC_LOAD
EJECT
41 MEC_EJECT
L_SW
57 MEC_LIMIT
D_SW
124 MEC_DSW
IN_SW
51 MEC_INSW
54 BT_DOUT
55 BT_DIN
55 BT_DIN
151 DP0
10 DP_IN
11 DM_IN
11 DM_IN
SELF
137 MEC_SELFSW
150 DM0
173 USB_CHG_MOD1
25
PCM2_IN
26
PCM2_OUT
39 RF
65 BT_RX
133 BT_TX
13
UART_TX
14
UART_RX
52 BT_CLK
23
PCM_CLK
53 BT_SYNC
24
PCM2_SYNC
114 BT_RST
12
RESET
USB CHARGING CONTROLLER
IC1053 (1/2)
CTL3
IC1002
BT MODULE
2
5
6
1
3
7
5
6
1
3
7
SERIAL FLASH
IC502
126
125
125
2 SDA
6 SCL
6 SCL
EEPROM
IC1009
90
PIO3
91
PIO4
92
PIO5
89
PIO2
32
DEC_SDOUT_F
42
PIO12
88
PIO1
33
DEC_SDIN_CH0
45
PIO15
29
DEC_BCK_IN
91
Paradisso_BCK
49
PIO19
43
PIO13
87
PIO0
93
PIO6
6
SP_DA
TA
5
SP_CLK
22
CD_SDI
20
CD_SDO
17
CD_BUSCLK
19
CD_XCCE
10
CD_ZDET
95 96 79 80 81 82
15
DSP_SSTBY
37
14
DSP_RST
85
94
30
DEC_LRCK_IN
48
PIO18
44
PIO14
BUFFER
IC504
R-CH
59
DAO4
70
ADIN1
74
ADIN2
61
DAO5
52
DAO1
R-CH
: USB
: Bluetooth
: CD PLAY
SIGNAL PATH
: AUDIO
R-ch is omitted due to same as L-ch.
RESET
>001B
RL
FL
FL, RL, SUB
SUB
AU_IN_RCH
AU_IN_LCH
AU_IN_LCH,
AU_IN_RCH
D501
PATTERN
ANTENNA
BT1
BT ANTENNA
PIO8/CDMON0
PIO9/CDMON1
BUS2
BUS3
BUCK
CCE
SRAMSTB
RST
PIO7
SO/SIO1
SI/SIO0
SCLK
CS
WP/SIO2
HOLD/SIO3
SI/SIO0
SCLK
CS
WP/SIO2
HOLD/SIO3
I2C0_SDA
I2C0_SCL
I2C0_SDA, I2C0_SCL
I2C0_SDA
I2C0_SCL
I2C0_SDA, I2C0_SCL
>004B
>005B
>002B
>003B
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