DOWNLOAD Sony HCD-CX4IP / HCD-CX5IP Service Manual ↓ Size: 2.66 MB | Pages: 56 in PDF or view online for FREE

Model
HCD-CX4IP HCD-CX5IP
Pages
56
Size
2.66 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-cx4ip-hcd-cx5ip.pdf
Date
PREV: Sony CMT-CX4IP / CMT-CX5BIP / CMT-CX5IP / SS-CCX4B / SS-CCX4W / WHG-CX5IP Service Manual

Sony HCD-CX4IP / HCD-CX5IP Service Manual ▷ View online

HCD-CX4iP/CX5iP
29
2
  IC101 il (RFO)
       (CD play mode)
0.9 Vp-p
500 mV/DIV, 1 
Ps/DIV
1
IC101 wf (XO)
(CD play mode)
2 V/DIV, 50 ns/DIV
59.1 ns
4.6 Vp-p
qa
IC101 qa (Xcout)
1 V/DIV, 20 
Ps/DIV
30.8 
Ps
1.8 Vp-p
qs
IC101 qd (Xout)
1 V/DIV, 100 ns/DIV
200 ns
3.2 Vp-p
qd
IC501 ra (XOUT_PLL)
1 V/DIV, 20 ns/DIV
59.5 ns
1.9 Vp-p
qg
IC601 ef (XO)
1 V/DIV, 20 ns/DIV
40.8 ns
2.6 Vp-p
ea
IC901 ql (X2)
81 ns
3.3 Vp-p
qf
IC601 e; (AMCLKO)
1 V/DIV, 20 ns/DIV
20.8 
Ps
3.4 Vp-p
qh
IC601 ra (LRCKI1)
1 V/DIV, 10 
Ps/DIV
qj
IC601 rs (BCKI1)
1 V/DIV, 100 ns/DIV
326 ns
3.4 Vp-p
200 mV/DIV, 10 
Ps/DIV
30.4 
Ps
0.4 Vp-p
• Waveforms
– BD94D-V Board –
– MAIN Board –
– TUNER Board –
HCD-CX4iP/CX5iP
30
•  IC Block Diagrams
– BD94D-V Board –
IC201  MM3404A15URE
VOUT
3
CE 1
GND 2
VDD
4
+
–
VOLTAGE
REFERENCE
CURRENT
LIMIT
BIAS
IC401  BA5826HFP-E2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
24
23
22
21
20
19
18
17
16
15
25
LEVEL
SHIFT
LEVEL
SHIFT
THERMAL
SHUT-DOWN
REGULATOR
BIAS TRAP
LEVEL
SHIFT
MUTE
LEVEL
SHIFT
D.BUFF
D.BUFF
D.BUFF
GND
IN4
IN4'
BIAS
VCC
VCC
IN3'
IN3
VO3(+)
VO3(–)
VO4(–)
VO4(+)
RESETt
OPIN
VO1(–)
REGB
VO1(+)
IN1
RESET
REGOUT
MUTE
GND
IN2'
IN2
VO2(+)
VO2(–)
GND
OPOUT
D.BUFF
D.BUFF
D.BUFF
D.BUFF
D.BUFF
REGULA
TOR
VCC
VCC
– MAIN Board –
IC301, 304, 306  TPS54331DR
GND 2
EN 3
IN 1
4 FAULT
5 ILLM
6 OUT
CHARGE
PUMP
UNDERVOLTAGE
LOCKOUT
THERMAL
SENSE
CURRENT
LIMIT
4-ms
DEGLITCH
8-ms
DEGLITCH
CURRENT
SENSE
DRIVER
+
–
RREVERSE VOLTAGE
COMPARATOR
IC470  TS3USB221RSER
1D+
D+
1
8
S
VCC
9
D–
7
1D– 2
OE
6
5
10
CONTROL
SWITCH
2D+ 3
2D–
GND
4
HCD-CX4iP/CX5iP
31
IC580, 590  TPS2553DBVR
GND 2
EN 3
IN 1
4 FAULT
5 ILLM
6 OUT
CHARGE
PUMP
UNDERVOLTAGE
LOCKOUT
THERMAL
SENSE
CURRENT
LIMIT
4-ms
DEGLITCH
8-ms
DEGLITCH
CURRENT
SENSE
DRIVER
+
–
RREVERSE VOLTAGE
COMPARATOR
IC681  PCM1808PWR
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
VDD
DGND
4
5
LRCK 7
REFERENCE
u1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VINR
14
VINL
13
MD1
11
MD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SCKI 6
VREF 1
IC682  TC74HC4066AFT (EL)
1I/O
VCC
1
14
1C
13
4C
12
4I/O
11
4O/I
10
1O/I 2
2O/I 3
2I/O 4
2C 5
3C 6
GND 7
3O/I
9
3I/O
8
HCD-CX4iP/CX5iP
32
IC701  BD5446EFV-E2
7
8
9
10
CONTROL
INTERFACE
POWER
LIMITTER
GAIN
SELECTOR
TEST
DAC
HIGH TEMPERATURE PROTECTION,
UNDER VOLTAGE PROTECTION,
CLOCK STOP PROTECTION
OUTPUT SHORT PROTECTION,
OUTPUT DC VOLTAGE PROTECTION
SYS_CLK
BCLK
LRCLK
SDATA1
11
22
23
OUT_DAC2
OUT_DAC1
24
ERROR
25
VCCA
26
N.C.
VCCA
12
13
14
RESETX
MUTEX
PDX
16
17
18
GAIN1
GAIN2
GAIN3
19
20
TEST1
TEST2
21
SEL_DAC
SDATA2
15
IIS_LJ
IIC/LEFT
JUSTIFIED
INTERFACE
IIC/LEFT
JUSTIFIED
SELECTOR
DAC
SELECTOR
27
REG_G2
REG_G2
1
REG_G1
REG_G1
2
FILP
FILP
3
PLMT
4
FILA
FILA
5
REG_3
REG_3
GNDA
6
GNDA
OUT1P
50
OUT1P
REG_G1
VCCP1
51
VCCP1
53
N.C.
52
VCCP1
54
GNDP1
GNDP1
46 GNDP1
45
OUT1N
44 OUT1N
43
BSP1P
49
N.C.
48
N.C.
47
DRIVER
1P
DRIVER
1N
OUT2N
38
OUT2N
REG_G2
VCCP2
39
GNDP2
GNDP2
36 GNDP2
37
OUT2P
32 OUT2P
31
BSP2P
33
N.C.
35
N.C.
34
REG_G2
BSP2N
40
N.C.
41
REG_G1
BSP1N
42
DRIVER
2N
DRIVER
2P
PWM
MODULATOR
VCCP2
29
N.C.
30
VCCP2
28
x8 OVER
SAMPLING
DIGITAL
FILTER
IC750  MM3404A50URE
VOUT
3
CE 1
GND 2
VDD
4
+
–
VOLTAGE
REFERENCE
CURRENT
LIMIT
BIAS
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