Sony CDX-GT710HD Service Manual ▷ View online
CDX-GT710HD
CDX-GT710HD
13
13
3-11. SLED MOTOR ASSY
3 sled motor assy
sled motor assy
1 spring
spring
stand
stand
turn table
2 three serration screws
(M2
3)
three
serration
screws
(M2
3)
bearing (F)
bearing (R)
Note 1: Place the stand with care not to touch the turn table.
Note 2: Never remove these parts since they were adjusted.
Note 3: Take care to prevent the chassis from being bent
when tightening the three machine screws.
• Note for Assembly
–
bottom side view
–
–
bottom side view
–
–
bottom side view
–
3-12. OPTICAL PICK-UP SECTION
3-13. OPTICAL PICK-UP
1
2 optical pick-up section
Note: Be careful not to touch the lens and hologram
terminal when removing the optical pick-up section.
–
bottom side view
–
There is space at the end of the
leaf spring (OPS) to avoid
contact with the slide.
leaf spring (OPS) to avoid
contact with the slide.
5 optical pick-up
4 lead screw assy
Prevent the end of the
leaf spring (OPS) from being
in contact with the OP slide base.
leaf spring (OPS) from being
in contact with the OP slide base.
Prevent the end of the
leaf spring (OPS) from being
in contact with the OP slide base.
leaf spring (OPS) from being
in contact with the OP slide base.
1 tapping screw
(P
1.4)
2 leaf spring (OPS)
3 rack
–
bottom side view
–
• Notes for Assembly
CDX-GT710HD
CDX-GT710HD
14
14
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM - SERVO Section -
SIGNAL PATH
: AUDIO
: CD
: USB
R-ch is omitted due to same as L-ch.
CD MECHANISM
DECK BLOCK
(MG-101CA-188)
FPI1
A
B
C
F
E
PD
LD
18
FNI2
15
FNI1
16
FPI2
17
TNI
21
TPI
20
LDO
25
MDI
24
CD HEAD AMP,
DIGITAL SERVO PROCESSOR,
AUDIO DSP
IC701
CD DRIVE/USB
CONTROLLER
IC601
FOCUS
FOO
31
TRACK
TRO
32
SL
FMO
34
SP
DMO
35
DRV_ON
DRV_ON
35
LOAD
MEC_LOAD
36
EJECT
MEC_EJECT
37
USB+
85
USB–
86
D_SW
MEC_LIMIT
39
IN_SW
MEC_INSW
40
L_SW
MEC_DSW
41
SELF
MEC_SELFSW
25
X701
16.934MHz
XO
XI
67
66
70
ADIN1 (IN_L-CH)
74
ADIN2 (IN_R-CH)
PRE_L
PRE_R
A
B
57
DAO3 (F_L-CH)
54
DAO2 (F_R-CH)
R-CH
59
DAO4 (R_L-CH)
61
DAO5 (SUB-CH)
52
DAO1 (R_R-CH)
R-CH
FL
RL
SUB
17
DEC_LRCK
23
CD_SI
22
CD_SO
24
CD_SCLK
29
CD_XCCE
19
DEC_DA
TA
18
DEC_BCK
27
DEC_INT
16
DEC_XMUTE
92
BSIF_LRCK
91
BSIF_BCK
93
DEC_XMUTE
20
DEC_GA
TE
89
BSIF_GA
TE
38
DEC_SSTBY
37
/SRAMSTB
21
DEC_REQ
88
BSIF_REQ
87
DEC_REQ
90
BSIF_DA
TA
So
79
Si
80
SCL
81
/CCE
82
28
CD_XRST
/RST
85
15
CD_ZDET
ZDET
94
3
2
1
D–
D+
VBUS-USB
USB_VBUS
CN971
95
SP_DATA
SA_DATA
87
96
SP_CLK
SA_CLK
88
53
CDON
CD_ON
36
56
RxD
MC_TX
22
55
TxD
MC_RX
20
52
MECON
CDM_ON
37
8
WAKEUP
WAKE_UP
38
54
ZMUTE
Z_MUTE
40
74
VBUS_ON
VBUS_ON
49
51
A-ATT
12
BU_IN
3
RESET
SYSRST
18
BU_IN
C
A_ATT
D
SDA
EEPROM
IC680
2
SCL
6
69
CP_SCL
68
CP_SDA
72
CPON
73
CDON_15V
B+ SWITCH
Q682, 683
+1.5V
REGULATOR
IC682
IC701 VDDM1
+1.5V
REGULATOR
IC681
IC701 VDD1
BU +3.3V
SYSTEM CONTROLLER
IC501 (1/3)
X601
12MHz
X2
X1
82
80
AUTO POWER
CONTROL
Q710
(Page 15)
(Page 16)
(Page 15)
(Page 15)
CDX-GT710HD
CDX-GT710HD
15
15
4-2. BLOCK DIAGRAM - MAIN Section -
: TUNER
: AUX
: AUDIO
: SIRIUS/XM
SIGNAL PATH
R-ch is omitted due to same as L-ch.
A
ELECTRICAL VOLUME,
INPUT SELECTOR
IC401
SYSTEM CONTROLLER
IC501 (2/3)
AU_OUT_FL 36
AU_OUT_RL
AU_OUT_SR 39
R-CH
FL+
FL–
5
6
8
FR+
FR–
2
7
RL+
CN301 (1/2)
POWER AMP
IC301 (1/2)
RL–
RR+
3
4
1
RR–
R-CH
MUTING
Q405
MUTING
Q404
MUTING
Q402
IN-RL
11
IN-FL
12
I2C_SDA
2
I2C_SCL
4
OUT-RL- 7
OUT-RL+ 9
OUT-FL- 3
OUT-FL+ 5
R-CH
SUB OUT
(MONO)
DIAG
25
STB
22
BEEP
16
R-CH
R-CH
R-CH
28
I2C_SDA
27
I2C_SCL
57
DIAG
58
AMPSTB
26
BEEP
56
ATT
J1
(ANTENNA IN)
TU_LCH
5
I2C_SDA
23
I2C_SCL
22
R-CH
FRONT
AUDIO OUT
L
R
R-CH
REAR
AUDIO OUT
L
R
B
PRE_R
PRE_L
27
AU_OUT_RCH
28
AU_OUT_LCH
30 AU_IN_SUB
FL
31 AU_IN_RL
33 AU_IN_FL
SUB
RL
XM_LCH
11
AUX_LCH
8
MUTING
CONTROL
Q407, 409
J403
D403
A_ATT
D
TU001
TUX-HDR01
(TUNER UNIT)
AUDIO_OUT_L
RF_ANT_IN
SDA
SCL
RSTN
AUDIO_OUT_R
CN802
1
4
6
2
10
9
SIRIUSXM IN
J901
AUX
XM_TX
33
XM_RX
34
XM_POWER EN
35
BUFFER
IC830, 831
F3
B/U B+
38
45 HIT2_SDA
46 HIT2_SCL
47 HIT2_RESET
46 HIT2_SCL
47 HIT2_RESET
SDA
SCL
EEPROM
IC502
(Page 14)
(Page 14)
(Page 14)
CDX-GT710HD
CDX-GT710HD
16
16
4-3. BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -
SYSTEM CONTROLLER
IC501 (3/3)
ACC
13
SYS_REM
9
15 +B
B/U B+
REGULATOR
IC301 (2/2)
CN301 (2/2)
AUDIO+B (8.5V)
30
VP2 6
+8.5V
+8.5V
AMP-REM 29
SERVO-3.3V
31
PANEL+B
34
BU+B
37
BU +3.3V
VP1 20
IC830, 831 VCC
MECHA-6V
33
+3.3V
REGULATOR
IC402
ACCESSORY
CHECK
Q301
ACC_IN 55
VP 35
ILL
D308
11
DIMMER
DETECT
DETECT
Q302
ILL_IN 81
HD +1.2V
RESET 10
BU_IN
C
ILL +B
DR_6V
VDD_3.3V
EN_USB 48
FLT_USB 50
EN_SYS 51
BUIN 17
SYNC_OUT 24
F4
USB_VBUS
VIN 3
2 LX
USB_IN
7
5 USB_OUT
DC/DC CONVERTER
IC1300
SYNC
8
EN_SYS
4
EN_USB
12
FL
T_USB
9
D805
D806
BATTERY
CHECK
Q802
BACK UP
VOLTAGE
DETECT
Q801, 803
LCD_CE
98
LCD_CLK
100
LCD_SO
99
OSCOUT
OSCIN
X501
7.92MHz
X502
32.768kHz
XOUT
XIN
11
13
9
8
LIQUID CRYSTAL
DISPLAY DRIVER
DISPLAY DRIVER
IC901
LCD_DATA 64
LCD_CLK 63
LCD_CE 62
LED DRIVE
Q906 – 908
Q906 – 908
LIQUID CRYSTAL
DISPLAY PANEL
LCD901
LED903
(KEY ILLUMINATION)
LED902
(RING ILLUMINATION)
G
2
B
3
LED DRIVE
Q900 – 902
Q900 – 902
LED DRIVE
Q903 – 905
Q903 – 905
R
1
LED900
(LCD BACK LIGHT)
S [1] – S [49]
SEG1 – SEG49
49
COM [1] – COM [4]
COM1 – COM4
4
17
17
CN901
CN102
NOSE_SW
1
S951 - 957,
S959 - 966,
S959 - 966,
RE901 (1/2)
(FRONT PANEL KEY)
RC_IN1
16
RC_IN0
95
J801
REMOTE IN
(VOLUME)
80 RE-IN0
79 RE-IN1
79 RE-IN1
ROTARY
ENCODER
RE901 (2/2)
89 KEYACK0
90 KEYACK1
92 KEYIN1
93 KEYIN0
SIRCS
2
REMOTE CONTROL
RECEIVER
IC902
+1.2V
REGULATOR
IC1305
DAB/HD +3.3V
+3.3V
REGULATOR
IC1304
D501
(Page 14)
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