Sony CDX-R5715X / CDX-R5810 / CDX-R6750 Service Manual ▷ View online
38
38
CDX-R5715X/R5810/R6750
CDX-R5715X/R5810/R6750
3-18. SCHEMATIC DIAGRAM — PRESET SECTION —
R903
R904
R906
R907
R908
R909
R910
R911
R912
R905
CP901
R942
CN905
LSW903(2/2)
LSW904(2/2)
LSW907(2/2)
LSW908(2/2)
LSW911(2/2)
LSW912(2/2)
LSW905(2/2)
LSW906(2/2)
LSW909(2/2)
LSW910(2/2)
LSW913(2/2)
R941
R930
R931
R932
R935
R936
R939
R940
R933
R934
R937
R938
LSW
903(1/2)
LSW904(1/2)
LSW
907(1/2)
LSW
908(1/2)
LSW905(1/2)
LSW
906(1/2)
LSW
909(1/2)
LSW910(1/2)
LSW
911(1/2)
LSW912(1/2)
LSW913(1/2)
(Page 36)
39
CDX-R5715X/R5810/R6750
IC2 TC94A60MFG-301 (SERVO Board (1/2))
• IC BLOCK DIAGRAMS
IC6 R1114N151D-TR-FA (SERVO Board (1/2))
76
77
EFM SLICE
79
78
82
83
84
88
RFRP
VCO
SLCO
RFI
RFRPI
REFQO
RESIN
VRO
VMDIR
TESTR
INVSEL
AGCI
RFDCI
RFO
PNSEL
EQSET
RVDD3
LDO
MDI
RVSS3
FNI2
FNI1
FPI2
FPI1
TPI
TNI
FTE
RFZI
AVSS3
RFRP
FEI
SBAD/RFDC
TEI
TEZI
AVDD3
FOO
TRO
VREF
FMO
DMO
SBSY
SBOK
IPF
SFSY
GPIN
VDD15
ZDET
VSS15
XVSS3
XI
XO
XVDD3
PVSS3
VCOREF
VCOF
PVREF
LPFO
LPFN
TMAX
PDO
PVDD3
AWRC
VSS15
VDD15
LRCKI
BCKI
AIN
LRCKO
BCKO
DOUT
PIO3
AOUT
PIO2
PIO1
PIO0
TESTC
VDDP
VCOI
VSSP
VSSP
TESTD
IO1
IO0
FGIN
VDDT
STBY
/RST
/CCE
BUCK
BUS3
BUS2
BUS2
BUS1
BUS0
VSS15
VDDM
VDD3
VSS3
DVSS3
VSS3
DVSS3
LO
DVR
DVDD3
RO
DVSS3
AUDIO
OUT
DIGITAL
OUT
PLL
TMAX
RFEQ
85
AGC
86
RFDC
87
RF
RAM
DIGITAL EQ
AUTO ADJ.
ROM
91
APC
92
94
FE
95
98
TE
99
100
2
1
3
5
4
6
7 8
9
10 11
12 13
20 21 22
14
15
16
17
19
18
96
97
80
VRO
81
89
90
93
23
ANA.
LPF
24
25
SYNC SIGNAL PROTECTION
EFM DEMODULATION
69
68
63 62 61
56 55 54 53
50
45
44
43
41
40
39
38
37
36
35
34
33
32
32
31
30
29
28
27
26
42
49
48
46
47
60 59 58
57
52 51
66
65 64
67
70
74
75
73
1-BIT
DAC
CLOCK
GEN.
PWM
SUBCODE
DEMODULATION
CIRCUIT
16K
RAM
ADDRESS CIRCUIT
CPU
I/F
CORRRECTION
CIRCUIT
5-BIT
R-2R DAC
SERVO
CONTROL
10-BIT
SAR ADC
72 71
CLV SERVO
CAV SERVO
AWRC
1
VREF
VDD
GND
CE
CURRENT
LIMIT
2
3
5 VOUT
NC
4
IC601 BA8271F-E2 (MAIN Board (3/4))
1
2
3
4
5
5
6
7
8
9
10
14
13
12
11
BUS ON
SWITCH
RESET
SWITCH
BATTERY
SWITCH
BUS ON
RST
BATT
CLK
VREF
GND
VCC
RESET
BUS ON
BUS ON
CLK IN
BU IN
DATA IN
DATA OUT
DATA
40
CDX-R5715X/R5810/R6750
IC1 BA5968FP-E2 (SERVO Board (2/2))
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
IC50 TDA7333013TR (MAIN Board (2/4))
VDDA
INTERPOLATOR
RAM
BUFFER
&
CONTROL
LOGIC
TEST LOGIC
&
PIN MUX'S
I
2
C/SPI
INTERFACE
BAND PASS
FILTER
SIGMA DELTA
CONVERTER
SINC4
FILTER
REF3
REF2
REF1
VSS
VDDD
RESETN
TM
1
MPX
16
CSN
SDAOUT
RDSREG
3
INTN
MPX
SINC4REG
SDAIN
SCK
SPI
TESTREG
SCK
SPI
TESTREG
14
2
3
4
5
6
7
8
INTN
15
SA_DATAOUT
13
SDA_DATAIN
12
SCL_CLK
11
OSCILLATOR
XTO
10
XTI
9
RDS
DEMODULATOR &
SYNCHRONIZATION
2
IC300 TDA8588AJ/N2/R1 (MAIN Board (1/4))
MUTE
MUTE
ENABLE
LOGIC
STANDBY
MUTE
CHIP DETECT
DIAGNOSTIC
PROTECTION
DIAGNOSTIC
SWITCH
REGULATOR
SWITCH
REFERENCE
VOLTAGE
LOADDUMP
PROTECTION
TEMPERATURE
PROTECTION
BACK-UP
SWITCH
REGULATOR
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
TAB
OUT FL-
OUT FL+
OUT RL-
OUT RL+
INRL
SGND
INRR
OUT RR+
OUT RR-
OUT FR+
OUT FR-
DIAG
SW2(ANT REM)
SW1(ANT REM)
REG3(SERVO)
REG4(DR+B)
VP(REG)
REG2(BU 5V)
SDA
SCL
VP2
PGND3
SVR
INFL
INFR
AC GND
PGND2
VP1
STB
PGND1
RST
CRES
REG1(AUDIO +B)
GND(REG)
REG5(ILL)
CBU
FL
RL
RR
VP
FR
I2C BUS
41
CDX-R5715X/R5810/R6750
2
3
1
4
5
6
7
SUPPLY
I2C BUS
DIGITAL CONTROL
INPUT
MULTIPLEXER
15
18
17
16
16
19
20
21
22
23
24
27
25
26
28
8
9
10
11
12
13
14
SOFTSEP
MONO FADER
SOFTSEP
MONO FADER
SOFTSEP
MONO FADER
SUBWOOFER
L.P.F
MIX
MIX
HPF
BUSS
MIDDLE
SPECTRUM
ANALYZER
TREBLE
SOFTSTEP
VOLUME
IN GAIN
AUTO ZERO
SOFT
MUTE
LOUDNESS
HPF
SOFTSEP
MONO FADER
SOFTSEP
MONO FADER
SOFTSEP
MONO FADER
ACOUTR
ACINR
ACINL
ACOUTL
AC2INL
AC2INR
SE2L
SE2R
SE1L
SE1R
DIFFL
DIFFG
DIFFR
CREF
GND
OUTLR2
OUTRF
OUTRR1
OUTLR1
OUTLF
MUTE
SCL
SDA
VDD
SAIN
SAOUT
VREF
OUTRR2
IC351 TDA7416 (MAIN Board (2/4))
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