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Diagrams; Block Diagram - Audio Input Section - Sony CDX-GT61UMS Service Manual

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CDX-GT61UMS/GT560UE/GT560UI/GT560US/GT564UI/GT610UG/GT610US/GT616UG
SECTION 4

DIAGRAMS

4-1.

BLOCK DIAGRAM - AUDIO INPUT Section -

CD MECHANISM
DECK BLOCK
(MG-101CA-188)
FOCUS
TRACK
D_SW
IN_SW
L_SW
SELF
DRV_ON
LOAD
EJECT
CDX-GT61UMS/GT560UE/GT560UI/GT560US/GT564UI/GT610UG/GT610US/GT616UG
A
18
FPI1
C
17
FPI2
FNI1
16
B
15
FNI2
F
20
TPI
E
21
TNI
PD
24
MDI
AUTO POWER
LD
25
LDO
CONTROL
Q710
31
FOO
32
TRO
SL
34
FMO
SP
35
DMO
39
MEC_LIMIT
40
MEC_INSW
41
MEC_DSW
25
MEC_SELFSW
35
DRV_ON
36
MEC_LOAD
37
MEC_EJECT
CN902
3
D+
85
USB+
2
D–
86
USB–
1
VBUS-USB
USB_VBUS
82
X2
X601
12MHz
80
X1
DAO3 (F_L-CH)
DAO2 (F_R-CH)
DAO4 (R_L-CH)
DAO1 (R_R-CH)
CD HEAD AMP,
DAO5 (SUB-CH)
DIGITAL SERVO PROCESSOR,
AUDIO DSP
IC701
ADIN1 (IN_L-CH)
ADIN2 (IN_R-CH)
SP_DATA
90
91
92
89
88 87
93
37
79 80 81
85
82
94
19 18
17
20
21
27 16
38
23 22 24
28
29
15
WAKEUP
CD DRIVE/USB
VBUS_ON
CONTROLLER
IC601
CP_RESET
CDON_15V
18
18
FL
FL, RL, SUB
A
57
54
R-CH
RL
59
52
R-CH
SUB
61
70
PRE_L
B
74
PRE_R
XO
67
X701
16.934MHz
XI
66
SYSTEM CONTROLLER
IC501 (1/3)
95
89
SA_DATA
SP_CLK
96
90
SA_CLK
TxD
55
22
MC_RX
RxD
56
24
MC_TX
CDON
53
38
CD_ON
MECON
52
39
CDM_ON
8
40
WAKE_UP
ZMUTE
54
42
Z_MUTE
51
VBUS_ON
74
D731
RESET
3
20
SYSRST
BU_IN
12
A-ATT
51
EEPROM
IC680
B+ SWITCH
Q682, 683
71
4
NRESET
CP_SCL
69
12
SCL
CP_SDA
68
13
SDA
CPON
72
73
(Page 19)
(Page 19)
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: AUDIO
: CD
: USB
D
RESET
(Page 20)
E
BU_IN
(Page 20)
A_ATT
F
(Page 19)
BU +3.3V
+1.5V
REGULATOR
IC701 VDDM1
IC682
+1.5V
IC701 VDD1
REGULATOR
IC681

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