Sony CMT-HPX11D / HCD-HPX11D Service Manual ▷ View online
93
93
HCD-HPX11D
HCD-HPX11D
7-34. SCHEMATIC DIAGRAM — POWER BOARD —
IC74
IC72
IC71
IC73
FH51
FH52
FH61
FH62
FH63
FH64
D53
L91
RY1
C41
C53
C55
C56
C71
C72
C73
C75
C76
C77
C78
C94
EP51
R81
R82
R91
R92
R93
R94
R53
R55
C52
R54
C74
JW71
D61
F61
C62
C61
F62
D52
D55
C51
F51
D82
D81
D92
D91
D51
R52
C91
Q92
Q93
CN1
NO2
Q82
Q81
D83
FH1
FH2
F1
S1
JW
2
JW
3
C5
CN3
CN52
CN51
JW5
CN71
CN91
C92
C93
CN61
JW6
PQ12RF21
TA7809S
TA7810S
10EDB40-TB3
POWER RELAY
3V
3300
35V
220
63V
63V
0.1
50V
50V
0.1
50V
50V
0.1
50V
50V
470
10V
10V
0.1
50V
50V
0.1
50V
50V
470
16V
16V
0.1
50V
50V
470
16V
16V
470
10V
10V
10k
220
1k
47k
1k
2.2k
1k
1k
22
50V
470
470
10V
10V
D5SBA204101
T4AL/250V
0.1
50V
50V
0.1
50V
50V
T4AL/250V
1SS355TE-17
1SS355TE-17
0.1
50V
T4AL/250V
10EDB40-TE3
10EDB40-TB3
1SS133T-77
1SS355TE-17
D5SBA204101
1
1/4W
47
16V
DTC114EUA-T106
2SA1162-YGR
-TE85L
2P
2P
DTC114EUA-T106
2SA1162-YGR
-TE85L
1SS355TE-17
0.01
4P
5P
3P
20P
4P
0.01
50V
0.01
50V
8P
T4AL/250V
94
94
HCD-HPX11D
HCD-HPX11D
•
Waveforms
200 mV/DIV, 100 ns/DIV
800 mVp-p
500 mV/DIV, 1 ms/DIV
0.5 Vp-p
100 mV/DIV, 1 ms/DIV
0.3 Vp-p
500 mV/DIV, 100 ns/DIV
1.3 Vp-p
1
IC001
1
DVDRFP
4
IC001
tj
RFAC
2
IC001
el
TE
3
IC001
r;
FE
– RF Board –
– DMB07 Board –
1 V/DIV, 20 ns/DIV
200 mV/DIV, 20 us/DIV
3.9 Vp-p
820 mVp-p
200 mV/DIV, 20 us/DIV
820 mVp-p
200 mV/DIV, 20 us/DIV
200 mV/DIV, 20 us/DIV
500 mV/DIV, 20 us/DIV
1.2 Vp-p
900 mVp-p
1.3 Vp-p
50 ns
1 V/DIV, 10 ns/DIV
5.6 Vp-p
37 ns
1 V/DIV, 10 ns/DIV
4.5 Vp-p
4.5 Vp-p
37 ns
29.5 ns
1 V/DIV, 10 ns/DIV
4.6 Vp-p
29.5 ns
1 V/DIV, 10 ns/DIV
1
IC901
r;
XTAL
6
IC207
<zz.
VDAC4
7
IC207
<zxx
VDAC3
8
IC207
<zxb
VDAC2
9
IC207
<zx,
VDAC1
q;
IC207
<zcz
VDAC0
2
IC906
3
MO1
3
IC906
8
XTO
4
IC906
q;
SO2
5
IC906
qd
SO3
– MAIN Board –
500 ns
2 V/DIV, 200 ns/DIV
4.8 Vp-p
62 ns
1 V/DIV, 40 ns/DIV
2.0 Vp-p
30.6 ns
1 V/DIV, 40 ns/DIV
2.6 Vp-p
1
IC304
7
CLKI
2
IC306
qg
XIN
3
IC306
q;
XCIN
•
IC Block Diagrams
– RF Board –
IC001
SP3723CAF0PM
MUX
ATT
INPUT
BIAS
AGC
GCA
PROGRAMMABLE
EQUALIZER
FILTER
DIFFERENTIATOR
64 63
62 61 60 59
58
57
51
56
1
2
FULL WAVE
RECTIFER
AGC CHARGE
PUMP
+
–
+
–
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
–
–
+
–
–
+
–
–
INPUT
SEL
ATT
2
4
2
2
INPUT
IMPEDANCE
SEL
OFFSET
CANSEL
MNTR
CONTROL
SERIAL
PORT
REGISTER
4
FROM
S-PORT
4
FROM
S-PORT
INPUT
IMPEDANCE
SEL
3
FROM
S-PORT
CLAMP &
ENVELOPE
LEVEL
DAC
SIGDET
AGCO
BUFFER
55 54
53 52
50
49
OUTPUT
INHIBIT
FROM S-PORT
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
GCA
CD/DVD
4
FROM
S-PORT
3
FROM
S-PORT
MUX
3
FROM
S-PORT
GCA
3
FROM
S-PORT
3
FROM
S-PORT
EQ
VC
COMPARATOR
PHASE
DETECTOR
PHASE
DETECTOR
A+D
B+D
+
+
+
A+C
B+C
GCA
W/LPF
SUM
AMP
AMP
18 19 20
21 22
24 25
23
26
27
28 29
31
32
30
GCA
GCA
VCI FOR SERVO INPUT
VC = VPB/2
DUAL APC
LD H/L
FROM S-PORT
APC SEL
DVD/CD
TOPHOLD
GCA
TOPHOLD
GCA
41
48
47
46
45
GCA
OFFSET
CANSEL
5
FROM
S-PORT
GCA
40
GCA
OFFSET
CANSEL
6
FROM
S-PORT
3
FROM
S-PORT
GCA
GCA
CEFDB
CP/CN
LOW
IMPEDANCE
CD/DVD
SUB
GCA
MUX
GCA
LPF
GCA
LPF
39
38
37
36
OFFSET
CANSEL
PEAK/BOTTOM
HOLD
BOTTOM
ENVELOPE
INPUT
BUFFER
5
FROM
S-PORT
GCA
LPF
V25/2
TE
RST
35
34
33
FOR SERVO
OUTPUT
PH
TOP
HOLD
GCA
SEL
LINKEN
MUX
HOLDEN
+
–
+
–
COMPA-
RATOR
INTERNAL
FDGHG
HYSTERESISTER
& OFFSET
FROM S-PORT
MIRR
COMPARATOR
COMPARATOR
INPUT GAIN
FROM S-PORT
SEL
DAC
SINK CURRENT
FROM S-PORT
2
AGCO
FAST ATTACK
AGC
HOLD
BCA
DET
DET
2
FROM
S-PORT
PH
2
2
INPUT
IMPEDANCE
FROM S-PORT
44
43
42
V33 FOR
OUTPUT
OUTPUT
BUFFER
PI
FE
TE
CE
V25
V125
V25/3
LPF ATT
POL SEL
BUFFER
CONTROL
SIGNALS
TO EACH
BLOCK
3
CE ATT
CEPOL
D
C
B
A
CD F
CD E
VPB
VC
DVDLD
CDLD
CDPD
DVDPD
LDON
VNB
MIRR
MP
MB
MIN
MEVO
MLPF
CE
SDEN
SDATA
SCLK
V33
FE
TE
PI
V25
V125
TPH
DFT
LINK
LPC
LCN
MNTR
DVDRFP
DVDRFN
A2
B2
C2
D2
CP
CN
D
C
B
A
CD D
CD C
CD B
CD A
RFDC
RFSIN
A
TOP
A
TON
AIN
AIP
VP
A
RF
AC
VNA
BYP
DIN
DIP
FNP
FNN
MEV
RX
CD E
Ver. 1.1
95
HCD-HPX11D
– DMB07 Board –
IC331
PCM1751DBQR
1
2
3
4
5
5
6
7
12
11
10
POWER
SUPPLY
OUTPUT AMP
AND
LOW-PASS
FILTER
SERIAL
CONTROL
PORT
AUDIO
SERIAL
PORT
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
4x/8x
OVERSAMPLING
DIGITAL
FILTER
WITH
FUNCTION
CONTROLLER
ZERO
DETECT
DAC
8
9
OUTPUT AMP
AND
LOW-PASS
FILTER
DAC
15
14
13
16
SYSTEM
CLOCK
MANAGER
SYSTEM
CLOCK
BCK
DATA
LRCK
L OUT
R OUT
AGND
SCK
ML
MC
MD
ZL/NA
ZR/ZA
VCOM
DGND
VDD
VCC
IC252
TC7WH157FK (TE85R)
SELECT
11
6
ST
11
7
A
1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
IC204
BR9040F-WE2
1
2
3
4
INSTRUCTION DECODE
CONTROL AND CLOCK
GENERATOR
ADDRESS
BUFFER
INSTRUCTION
REGISTER
DATA
REGISTER
4,096bit
EEPROM
R/W
AMPS
HIGH
VOLTAGE
GENERATOR
R/B
VCC
CS
SK
16bit
8bit
16bit
8 WC
7
6
5
GND
DO
DI
WRITE
DISABLE
DETECT
SUPPLY
VOLTAGE
8bit
ADDRESS
DECODER
DECODER
96
HCD-HPX11D
IC903
BR24L16F-WE2
8
VCC
7
TEST
6
SCL
5
SDA
1
A0
2
A1
3
A2
4
GND
ADDRESS
DECODER
DECODER
SLAVE WORD
ADDRESS REGISTER
DATA
REGISTER
16 K bit EEPROM ARRAY
CONTROL CIRCUIT
POWER SUPPLY
VOLTAGE DETECTION
HIGHT VOLTAGE
GENERATOR
11 bit
8 bit
11 bit
STOP
START
ACK
IC509
CXD3068Q
CE
RFDC
ADIO
IGEN
ASYO
ASYI
RFAC
CLTV
FILO
FILI
PCO
BIAS
VCTL
V16M
VPCO
TE
ASYE
MD2
DOUT
DOUT
LRCK
PCM
D
BCK
EM
PH
XTSL
XT
AI
XT
AO
SOUT
SOCK
XOLT
SOCK
XOLT
SQSO
SQCK
SQCK
SCSY
SBSO
EXCK
EXCK
XRST
MUTE
DATA
XLAT
CLOK
SENS
SCLK
ATSK
WFCK
XUGF
XPCK
GFS
C2PO
SCOR
CAM
W
DCK
COUT
MIRR
SE
FE
VC
FE
VC
TES1
TEST
TEST
FFDR
TRDR
TFDR
SRDR
SFDR
FSTO
SSTP
LOCK
PWMI
PWMI
FOK
FRDR
MDP
DFCT
CLOCK
GENERATOR
ASYMMETRY
CORRECTOR
CORRECTOR
DIGITAL
PLL
CPU
INTERFACE
INTERFACE
CORRECTOR
PROCESSOR
SUB CODE
RAM
32K
DEMODURATOR
EFM
ERROR
D/A
DIGITAL
OUT
INTERFACE
SERVO
INTERFACE
SERVO
AUTO
MIRR
DFCT
DFCT
FOK
SERVO
FOCUS
SERVO DSP
SERVO
SERVO
SLED
TRACKING
FOCUS PWM
GENERATOR
GENERATOR
GENERATOR
GENERATOR
SLED PWM
TRACKING PWM
A/D
CONVERTER
OPAMP
ANALOG SW
PWM GENERATOR
DIGITAL
CLV
SERVO BLOCK
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