Sony CDX-GT700D / CDX-GT705DX Service Manual ▷ View online
33
33
CDX-GT700D/GT705DX
CDX-GT700D/GT705DX
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
C901
C902
C903
C905
C915
C919
C920
C921
CN902
D901
D902
D904
D912
FB902
FB903
FB904
FB905
FB908
FB911
FB912
FB913
FB914
FB917
FB918
IC901
IC904
JC902
R935
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R912
R913
R914
R915
R916
R917
R918
R930
R931
R934
R932
R933
R943
R937
R938
R940
R941
R919
R920
R950
R951
R952
R953
R954
R955
R956
R958
R959
R960
R961
R962
R963
R964
R970
R971
R944
R981
R982
R925
R926
R927
R928
R929
R936
X901
R974
R939
C928
C929
R948
R942
S906
IC903
LSW912
LED925
LED911
LED912
LED913
LED914
LED915
LED916
LED917
LED918
LED919
LED921
LED923
LED924
LED920
LSW910
LSW911
S911
S902
S903
S904
S905
S907
S908
S909
S910
C926
C
925
C927
FB915
FB916
D907
D908
D920
LED913-916
(VOL ILLUMINATION)
GP/ALBM –
GP/ALBM +
MENU
LED911,S907
LSW911
VOL/PUSH SOUND
S906
ENTER
LED917,S909
SOURCE
LED923,S903
MODE
LSW913
1/REP
LSW909
2/SHUF
LSW908
3
LSW907
4
LSW906
5
LSW905
6/PAUSE
LSW904
HDEQ
LED925,S911
IMAGE
LED924,
S902
BBE/BBE MP
LED920,
S910
AF/TA
SCRL
GT700D
GT705DX
LSW903
DSPL/PTY
LED919,S904
OFF
LSW910
.m
/
SEEK –
LED918,
S905
M>
/
SEEK +
LED912,S908
LSW909
LSW913
LSW903
LSW904
LSW905
LSW906
LSW907
LSW908
OPEN
LED921
1-869-015-
11
11
1-869-015-
11
11
FB901
1
4
17
20
FL900
LIQUID CRYSTAL DISPLAY PANEL
SUB BOARD
CNP501
C
R921
1
100
76
75
51
50
26
25
FB919
FB920
FB921
4-14. PRINTED WIRING BOARD — DISPLAY SECTION —
• Refer to page 22 for Circuit Boards Location.
: Uses unleaded solder.
(Page 32)
IC901
G-7
IC903
B-2
IC904
G-10
LED911
B-5
LED912
C-5
LED913
C-3
Ref. No.
Location
D901
H-14
D902
G-13
D904
G-10
D907
F-12
D908
F-12
D912
H-10
D920
F-12
• Semiconductor Location
Ref. No.
Location
LED914
B-3
LED915
C-4
LED916
C-3
LED917
C-5
LED918
C-2
LED919
C-2
LED920
B-14
Ref. No.
Location
Ref. No.
Location
LED921
A-14
LED923
D-5
LED924
C-14
LED925
C-14
34
34
CDX-GT700D/GT705DX
CDX-GT700D/GT705DX
FB904
FB917
FB911
LAT_TA2_OUT
BK_TA3_OUT
FB918
FB919
R981
D912
D902
D901
D904
D908
D907
D920
R948
C929
R970
C905
R982
C928
FB920
FB902
FB903
R956
R958
R955
C919
C915
R960
R961
C921
C902
R964
R963
C920
R962
R950
FB912
FB913
FB914
FB915
FB916
R951
R952
R953
R925
R926
R927
R928
C927
C925
C926
R929
R930
R937
R938
R939
R940
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R921
R920
R919
R918
R917
R916
R915
R914
R913
R912
R942
R943
R932
R931
R933
R936
R935
R934
R941
R944
S906
LSW913(1/2)
S909
S908
LSW909(1/2)
LSW908(1/2)
S907
LSW912(1/2)
LSW907(1/2)
LSW906(1/2)
LSW905(1/2)
LSW904(1/2)
S905
LSW903(1/2)
S904
S911
LSW911(1/2)
S903
LSW910(1/2)
S910
S902
C903
IC903
R974
FB908
R971
CN902
IC904
R959
X901
R954
FB905
FB921 FB901
JC902
C901
IC901
S901
R990
R992
D990
D991
LED921
LED924
LSW910(2/2)
LED923
LSW909(2/2)
LSW907(2/2)
LSW905(2/2)
LSW908(2/2)
LSW906(2/2)
LSW904(2/2)
LSW903(2/2)
LED925
LED912
LED918
LED911
LED917
LED913
LED914
LED915
LED916
LSW911(2/2)
LSW912(2/2)
LSW913(2/2)
LED920
FL900
CNP501
LED931
LED932
LED919
(GT700D)
(GT705DX)
51
52
53
54
55
56
57
58
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
4-15. SCHEMATIC DIAGRAM — DISPLAY SECTION —
• Refer to page 22 for Waveform.
• Refer to page 45 for IC Pin Descriptions.
• Refer to page 45 for IC Pin Descriptions.
(Page 31)
35
CDX-GT700D/GT705DX
• IC BLOCK DIAGRAMS
IC801 ADAU1421YSTZ (MAIN Board (1/4))
20
27
28
29 30 31 32
33 34 35 36 37 38 39 40
26
25
24
23
22
21
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
60
76 75
FILTA
VOUT3
59 VOUT2
58 VOUT1
57 AUXR1
56 AUXL1
55 AVDD3
54 HPR
53 HPL
52 A-GND
58 VOUT1
57 AUXR1
56 AUXL1
55 AVDD3
54 HPR
53 HPL
52 A-GND
51 A-GND
50 PLL_LF
49 AVDD2
48 D-GND
50 PLL_LF
49 AVDD2
48 D-GND
47 DVDD
46 RESETB
46 RESETB
45 PWM4
44 PWM3
44 PWM3
43 PWM2
PWM1
42
41 D-GND
VREF
A-GND
AVDD1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
D-GND
D-GND
DVDD
SDIN0
SDIN1
SDIN2
SDIN3
LRCLK0
VINL4
VINL3
VINL2
VINR4
VINR3
VINR2
VINL1
AVDD5
AVDD4
FILTD
AUXR2
AUXL2
VOUT4
NC
NC
NC
A-GND
A-GND
VINR1
IDAC
BCLK0
D-GND
ODVDD
VDRIVE
D-VDD
D-GND
MCLKI
MCLKO
BCLK1
LRCLK1
SDO0
SDO1
NC
DVDD
DVDD
I2C_AD0
SYNCHRONIZE
MULTI-CHANNEL
DIGITAL INPUT
SRC
ASYNCHRONIZE
DIGITAL INPUT
PLL
SYSTEM
CLOCKS
I2C_SDA
I2C_SCL
NC
NC
I
2
C INTERFACE
A-V
SYNC DELAY
MEMORY
PROGRAMMABLE
AUDIO PROCESSOR
CORE
ADC
MULTI-CHANNNEL
DIGITAL OUTPUTS
DIGITAL OUTPUTS
DAC
74 73 72 71 70 69 68 67 66 65 64
63 62 61
77
78
79
80
DAC
DAC
DAC
36
CDX-GT700D/GT705DX
IC650 NJM2379V (MAIN Board (1/4))
IC1 BA5968FP-E2 (SERVO Board (2/2))
8
7
5
6
VREF
OSC
0.52V
30µA
L.O
PWM
ER.AMP
S.C.P
U.VLO
IN
F.B
GND
OUT
REF
CT
CS
VCC
1
2
4
3
1
2
11
13
14
12
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
MUTE
FWD
FWD
LDCTL
NC
OPOUT1
NC
NC
OPOUT2
POWVCC
VCC
VOL–
VOL+
VOL2–
VOL2+
VO1–
VO1+
REV
OPIN4+
OPIN4–
OPOUT4
OPIN3+
OPIN3–
OPOUT3
MUTE
VOL+
GND
VOL3–
VOL3+
VOL4–
VOL4+
REV
OUTR OUTF
10
9
8
7
6
5
28
27
26
25
24
23
22
21
20
19
18
17
16
15
4
3
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