Sony HCD-CPX11 Service Manual ▷ View online
45
45
HCD-CPX11
6-15. SCHEMATIC DIAGRAM — S-MASTER SECTION —
FB604
FB640
FB641
FB642
FB670
C655
C675
C640
C652
C682
C672
L650
L670
D611
D621
C616
C600
C631
D650
D652
IC603
FB610
FB620
FB650
R618
TP622
TP624
TP636
TP717
TP602
TP604
TP639
TP641
TP651
TP652
TP671
TP672
TP901
TP903
TP904
TP905
TP907
TP908
TP909
TP910
TP912
TP913
TP914
TP916
TP917
TP918
TP919
TP921
TP698
TP699
FB663
FB662
FB653
C613
C674
C697
IC610
R651
R661
R671
R681
C617
C618
L603
FB605
IC600
C620
C619
L604
R620
R619
FB606
C639
C638
C637
FB652
C635
R623
C630
C629
C632
C628
R607
C605
L621
C601
C606
C621
C611
C602
C603
C622
R605
R640
C633
L602
L601
C612
R612
R613
X601
R615
R614
C615
C614
IC604
C636
C699
CN600
EP603
C679
C669
C659
C656
C666
C676
C686
C689
R691
R692
R693
R694
R696
R695
Q691
C693
Q693
Q694
Q692
C692
C694
R697
Q696
C670
C673
C680
C683
FB680
D670
C678
D671
C671
D681
C668
C681
D682
D680
C690
R610
R609
FB660
C654
C653
C649
C660
C663
C648
C651
C650
D662
C661
D660
EP601
C623
C625
C610
C609
FB601
R601
R602
R603
R604
R606
CN601
D991
IC991
TP991
TP992
TP993
TP981
TP982
Q991
CN990
C994
C993
D992
D993
D994
D995
NO991
C991
RY990
D990
C992
RY991
T991
NO992
R994
R993
R992
Q990
R991
C698
R642
R641
C607
C608
X602
R662
R663
R653
R652
IC618
IC680
IC650
NO691
NO690
C862
C852
C872
C882
L851
L861
L871
L881
LP850
CN850
L890
J860
CN870
D672
C634
R608
FB607
D651
D661
C604
1SS355
NJU7201L40
2SC3624
2P
100
10V
2200
16V
10EDB40
10EDB40
10EDB40
10EDB40
2P
0.01
250V
250V
TYCO
1SS355
0.01
250V
250V
TYCO
SUB POWER
TRANSFORMER
3P
100k
4.7k
100k
2SC3624
4.7k
470p
470p
470p
470p
JW
JW
JW
JW
MT
2P
2P
0
0
0
0
0
100 10V
100
10V
100
10V
100
10V
100
50V
100
50V
1SS355
1SS355
22 25V
3300
35V
4.7
50V
LI116V
P6SMB36AT3
PCM1802DBR
0UH
0UH
0UH
0
0
0UH
0UH
0UH
0
0
MC74VHC1GU04DFT1
0
0
0
0
0.01
3p
0UH
CXD9743N
0.001
3p
750
1M
0
0.01
0.01
0.01
0UH
0.01
100k
0.1
0.01
100
10V
10V
4.7
50V
100
0.1
100 10V
0.1
1 50V
1
50V
10
50V
0.1
0.1
1k
100
0.01
0.1
100
100
12.288MHz
470
1M
10p
10p
TC7WU04F
0.01
0.01
5P
0.01
0.01
0.01
1
1
1
1
0.01
100k
100k
100k
100k
100k
100k
2SA1602PNP
2.2
2SA1602PNP
2SA1602PNP
2SA1602PNP
2.2
1
100k
2SC1623NPN
0.01
2.2
0.01
2.2
0UH
LI116V
0.1
SFPL-62
0.022
SFPL-62
0.1
0.022
P6SMB36AT3
LI116V
0.01
100
100
0
0.01
2.2
100 10V
0.01
2.2
0.1
0.022
0.1
P6SMB36AT3
0.022
LI116V
100p
4.7
50V
50V
0.1
0.001
0
100
100
100
100
100
21P
0.01
100
100
0.1
10 50V
49.152MHz
100
100
100
100
NJM2870F18(TE2)
CXD9750L
CXD9750L
2P
2P
P6SMB36AT3
0.01
0
0
SFPL-62V
SFPL-62V
0.1
(Page 37)
(Page 37)
46
46
HCD-CPX11
0.9
±
0.4 Vp-p
1.9 Vp-p
59.1 ns
8
IC101
ra
(RFACO)
(CD play mode)
1 µs/DIV 200 mV/DIV
• Waveforms
– BD81A Board –
– BD81A Board –
9
IC101
uj
(XTAO)
40 ns/DIV 1 V/DIV
12.4 Vp-p
12.2
µ
s
7
Q642, 643 (Collector)
(REC mode)
(REC mode)
10 µs/DIV 5 V/DIV
– TC Board –
3.1 Vp-p
30.5
µ
s
2.7 Vp-p
62.5 ns
1
IC300
qa
(XCOUT)
20 µs/DIV 1 V/DIV
– MAIN Board –
2
IC300
qd
(XOUT)
40 ns/DIV 1 V/DIV
5 Vp-p
20.7
µ
s
4.2 Vp-p
326 ns
3 Vp-p
81.3 ns
3
IC603
q;
(LRCK)
10 µs/DIV 2 V/DIV
– S-MASTER AMP Board –
4
IC603
qa
(BCK)
100 ns/DIV 2 V/DIV
5
IC604
6
(3A)
40 ns/DIV 1 V/DIV
3.6 Vp-p
27.3
µ
s
6
IC801
ts
(OSC2)
20 µs/DIV 2 V/DIV
– LCD Board –
•
IC BLOCK DIAGRAMS
– BD81A Board –
IC301
TC94A34FG-002
33
34
35
36
37
38
39
40
41
42
1
8
43
61
62
63
64
60
59
56
52
50
47
46
45
44
48
49
25
26
27
28
29
30
31
32
17
18
19
20
21
22
23
24
9
10
11
2
3
4
5
6
7
58
57
55
53
51
12
13
14
15
16
54
RAS
CAS
OE
WE
PIO7
PIO6
PIO5
PIO4
Bus
Switch
BUCK
CCE
AD12
AD11
Gener
al
In/Output P
or
t
Address Calc.
2sets
Y-
P
o
in
ter
register
C-P
ointer
register
X-P
ointer
register
VDDM
SRMSTB
VDDT
AD10
AD9
ERAM
2k w
ord
CRAM
4k w
ord
CR
OM
4k w
ord
YRAM
4k w
ord
XRAM
4k w
ord
SRAM/
DRAM I/F
SRAM I/F
1Mbit
SRAM
X-Bus
Y-
Bus
AD7
AD6
AD5
AD8
VC0
Timing
Generator
PRAM
Instr
uction
Decoder
Prog
ram
Control
MCU
. I/F
register
XO • X1 • X2
Y0 •
Y1 •
Y2
MX
MY
MZ
MA
C
A0
A1
AX
A
Y
ALU
A2
A3
DIT
round & limit
round & limit
Au
d
io I/F
LRCKIA
BCKIA
SDI0
LRCKO
BCKO
SDO0
VSS
VDDT
MIACK
MICK
MIDIO
MILP
MICS
STANBY
RESET
VDDP
AD4
AD3
AD2
AD1
AD0
VSS
VDD
CK
O
VDDX
XO
TEST
VCOI
VSSX
XI
MIMD
VSSP
PIO3
PIO2
PIO1
PIO0
VSS
CKI
VDD
TXO
SFSY
SBSY
D
ATA
POM
Sub code
I/F
CDP Cont
I/F
47
HCD-CPX11
– PRE AMP Board –
IC101
LC75342
IC251
BA5947FM
15
16
17
18
19
20
21
22
23
24
25
26
27
36
28
29
30
31
32
33
34
35
1
2
3
4
5
6
7
8
9
10
11
12
13
14
LEVEL
SHIFT
SHIFT
F
R
R
F
R
F
F
19k
6.5k
50k 50k
100k
50k
PIN3
10k
Vref
50k 50k
PIN26
(ch1, 2)
POW
VCC
(ch3, 4)
SW
Pre
Vcc
INTER
FACE
INTER
FACE
INTER
FACE
R
F
50k 50k
POW
VCC
MUTE
Vref
POW
VCC
R
F
10k
CH1PUTF
CH1OUTR
CH2OUTF
CH2OUTR
POWVCC
CNF4
GND
C-M
C-P
VG
CH2RIN
CH2FIN
CH1RIN
CH1FIN
SW
OPIN+
OPIN-
NC
CH4OUTR
CH4OUTF
CH3OUTF
CH3OUTR
POWVCC
MUTE
GND
GND
PREGND
CT
CH3RIN
CH3FIN
CH4IN
CH4CAPA
OUTVREF
DPOUT
TREVCC
NC
D
D
D
D
D
D
D
D
30
29
1
2
CCB
INTERFACE
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CONTROL
CIRCUIT
26
+
–
25
24
+
–
23 22 21
20 19 18 17
+
–
+
–
–
5
+
–
–
6
7
+
–
–
8
9
10
11 12 13 14
+
–
–
+
–
3
LOUT
LBASS2
LBASS1
LTRE
LIN
LSELO
L4
L3
L2
L1
15
NC
VSS
4
TEST
VDD
ROUT
RBASS2
RBASS1
RTRE
RIN
RSELO
R4
R3
R2
R1
16
NC
CL
DI
CE
28
+
–
RVREF
+
–
LVREF
VREF
27
NC
48
HCD-CPX11
– DRIVER Board –
– S-MASTER AMP Board –
IC701
BA6956AN
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
IC600
CXD9743N
PWM
CLOCK
GENERATOR
(SECONDARY)
17 18 19 20 21
BCK
16
LRCK
DATA
BFVDD
BFVSS
XFSIIN
15
INIT
14
NSPMUTE
13
SCLATCH
12
SCSHIFT
11
SCDT
10
MCKSEL
4
OUTL2
5
XOVDD
3
VSSL
8
DVDD
9
DVSS
7
XOVSS
2
OUTL1
1
VDDL
CLOCK
GENERATOR
(PRIMARY)
S g P
RATE
CONVERTER
DF1
DF2
GAIN
CONTROL
LINER
INTERPOLATOR
(2 TIMES)
∆∑
INIT/
MUTE
SERIAL
CONTROL
6
XFSOOUT
22
FSOCKO
41
OUTR1
40
VSSR
39
OUTR2
38
VSUBC
42
VDDR
36
XFSOIN
35
XVSS
34
HPVDDL
33
HPOUTL1
37
XVDD
31
HPOUTL2
30
HPVDDR
29
HPOUTR1
27
HPOUTR2
28
HPVSSR
32
HPVSSL
23
FSOI
24
SFLAGO
25
TEST2
26
TEST1
5
VIN
4
VOUT
2
GND
3
NOISE
BYPASS
1
CONTROL
BANDGAP
REFERENCE
THERMAL
PROTECTION
IC618
NJM2870F18 (TE2)
Click on the first or last page to see other HCD-CPX11 service manuals if exist.