DOWNLOAD Sony DHC-FLX9W / HCD-FLX9W Service Manual ↓ Size: 12.54 MB | Pages: 127 in PDF or view online for FREE

Model
DHC-FLX9W HCD-FLX9W
Pages
127
Size
12.54 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dhc-flx9w-hcd-flx9w.pdf
Date
PREV: Sony DHC-FLX9W / TA-FLX9W Service Manual

Sony DHC-FLX9W / HCD-FLX9W Service Manual ▷ View online

HCD-FLX9W
89
89
HCD-FLX9W
8-53. SCHEMATIC  DIAGRAM  – SUB TRANS Board –
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
(Page 87)
(Page 65)
JW907
JW903
JW902
CN902
CN903
T901
JW906
JW904
JW905
JW908
R904
CN901
C905
C903
IC901
D905
C901
Q901
F913
D904
D903
D901
D902
D906
RY901
JW911
JW912
C906
R901
R902
S901
NO606
C902
3P
2P
10
50V
0.1
1SS133
100
10V
2SC2785TP
T5AL
250V
11ES2N
-TB5
11ES2N
-TB5
11ES2N
-TB5
11ES2N
-TB5
1SS133T
0.1
10k
10k
470
16V
*
STBY_RELAY
D-GND
(CHASSIS)
(AC IN)
2P
4P
* CN902
EVER+4V
+4V REGULATOR
O
I
G
D901-904
RECT
TRANSFORMER
POWER
SUB
220V
VOLTAGE SELECTOR
120V
230-240V
-1
-2
RELAY
DRIVE
POWER
ON/OFF
220V
230-240V
120V-127V
(TH)
(EXCEPT TH)
(EXCEPT TH)
(TH)
(EXCEPT TH)
(EXCEPT TH)
(TH)
(EXCEPT TH)
(E51,SP)
(EA)
(TH)
(TH)
(TH)
µPC2933HF
HCD-FLX9W
90
90
HCD-FLX9W
•
Waveforms
– RF Board –
IC001  
1
  (DVDRFP)
(CD/DVD PLAY)
100 mV/DIV, 500 ns/DIV
2
IC001  
el
  (TE)
(CD/DVD PLAY)
3
IC001  
r;
  (FE)
(CD/DVD PLAY)
4
IC001  
tj
  (RFAC)
(CD/DVD PLAY)
1
IC509  
q;
  (WFCK)
(CD/DVD PLAY)
500 mV/DIV, 20 
µ
s/DIV
qa
IC509  
el
  (FE)
(CD/DVD PLAY)
qs
IC509  
ra
  (TE)
(CD/DVD PLAY)
qd
IC509  
t;
  (RFAC)
(CD/DVD PLAY)
qf
IC509  
yg
  (LRCK)
(CD/DVD PLAY)
qg
IC509  
yj
  (BCLK)
(CD/DVD PLAY)
qh
– MB Board –
100 mV/DIV, 500 ns/DIV
100 mV/DIV, 500 ns/DIV
100 mV/DIV, 500 ns/DIV
100 mV/DIV, 500 ns/DIV
100 mV/DIV, 500 ns/DIV
100 mV/DIV, 500 ns/DIV
500 mV/DIV, 2 
µ
s/DIV
1 V/DIV, 50 ns/DIV
IC509  
ua
  (XTAI)
(CD/DVD PLAY)
1 V/DIV, 20 ns/DIV
qj
IC701  
<zzm
  (RFIN)
(CD/DVD PLAY)
qk
IC701  
<zbz
  (WFCK)
(CD/DVD PLAY)
ql
IC701  
<zb,
  (BCLK)
(CD/DVD PLAY)
w;
IC701  
<znc
  (LRCK)
(CD/DVD PLAY)
wa
IC701  
<znm
  (XTAL)
(CD/DVD PLAY)
ws
100 mV/DIV, 500 ns/DIV
500 mV/DIV, 20 
µ
s/DIV
1 V/DIV, 50 ns/DIV
500 mV/DIV, 2 
µ
s/DIV
1 V/DIV, 20 ns/DIV
IC801  
qa
  (MCKI)
(CD/DVD PLAY)
1 V/DIV, 20 ns/DIV
wd
IC801  
qd
  (EXCKO1)
(CD/DVD PLAY)
wf
IC801  
y;
  (BCKAO)
(CD/DVD PLAY)
wg
IC901  
ra
  (EXTAL)
(CD/DVD PLAY)
wh
IC901  
yg
  (TE)
(CD/DVD PLAY)
wj
IC901  
yj
  (FE)
(CD/DVD PLAY)
wk
1 V/DIV, 20 ns/DIV
1 V/DIV, 200 ns/DIV
500 mV/DIV, 20 ns/DIV
100 mV/DIV, 500 ns/DIV
100 mV/DIV, 500 ns/DIV
IC906  
3
  (MO1)
(CD/DVD PLAY)
2 V/DIV, 20 ns/DIV
wl
IC906  
8
  (XTO)
(CD/DVD PLAY)
e;
IC206  
<zz.
  (VDAC 4)
(NTSC Color Bar)
ea
IC206  
<zxx
  (VDAC 3)
(NTSC Color Bar)
es
IC206  
<zxb
  (VDAC 2)
(NTSC Color Bar)
ed
IC206  
<zx,
  (VDAC 1)
(NTSC Color Bar)
ef
1 V/DIV, 20 ns/DIV
200 mV/DIV, 20 
µ
s/DIV
200 mV/DIV, 20 
µ
s/DIV
200 mV/DIV, 20 
µ
s/DIV
200 mV/DIV, 20 
µ
s/DIV
Approx
400 mVp-p
Approx.
100 mVp-p
Approx.
50 mVp-p
Approx.
1.2 Vp-p
40.8 
µ
s
3.4 Vp-p
Approx.
50 mVp-p
Approx.
100 mVp-p
Approx.
1.2 Vp-p
6.8 
µ
s
3.4 Vp-p
142 ns
4.5 Vp-p
29.5 ns
4.5 Vp-p
Approx.
1.2 Vp-p
40.8 
µ
s
3.4 Vp-p
142 ns
4.5 Vp-p
6.8 
µ
s
3.4 Vp-p
29.5 ns
4.7 Vp-p
29.5 ns
5.0 Vp-p
44 ns
4.6 Vp-p
354 ns
4.6 Vp-p
50 ns
1.6 Vp-p
Approx.
100 mVp-p
Approx.
50 mVp-p
4.2 Vp-p
37 ns
37 ns
3.8 Vp-p
H
710 mVp-p
H
680 mVp-p
H
1.1 Vp-p
H
750 mVp-p
H
1.2 Vp-p
37 ns
4.3 Vp-p
IC206  
<zcz
  (VDAC 0)
(NTSC Color Bar)
200 mV/DIV, 20 
µ
s/DIV
eh
IC206  
<zc.
  (XIN)
(NTSC Color Bar)
eg
1 V/DIV, 20 ns/DIV
HCD-FLX9W
91
91
HCD-FLX9W
IC601  
qs
  (MCLK2)
500 mV/DIV, 50 
µ
s/DIV
ys
IC601  
qf
  (SCKOUT)
yd
IC601  
ql
  (LRCK0)
yf
IC601  
w;
  (BCK0)
ya
500 mV/DIV, 50 
µ
s/DIV
500 mV/DIV, 10 
µ
s/DIV
500 mV/DIV, 200 ns/DIV
– DSP Board –
yg
IC611  
qd
  (LRCK)
500 mV/DIV, 10 
µ
s/DIV
yh
IC611  
qf
  (BCK)
500 mV/DIV, 200 ns/DIV
IC611  
qh
  (SYSCK)
500 mV/DIV, 50 ns/DIV
yk
IC603  
wk
  (XOUT)
yj
500 mV/DIV, 50 ns/DIV
74 
µ
s
3.8 Vp-p
82 ns
3.5 Vp-p
20.8 
µ
s
3.4 Vp-p
326 ns
3.3 Vp-p
20.8 
µ
s
3.5 Vp-p
326 ns
3.2 Vp-p
82 ns
3.5 Vp-p
– SP RELAY Board –
Q4, Q5 (Base)
(REC mode)
500 mV/DIV, 5 
µ
s/DIV
rs
Q4, Q5 (Collector)
(REC mode)
rd
Q4, Q5 (Emitter)
(REC mode)
ra
2 V/DIV, 5 
µ
s/DIV
100 mV/DIV, 5 
µ
s/DIV
81 
µ
s
3.6 Vp-p
2.1 Vp-p
12.1 
µ
s
12.1 
µ
s
10.8 Vp-p
12.1 
µ
s
0.4 Vp-p
– MC Board –
IC101  
qa
  (XC-OUT)
500 mV/DIV, 10 
µ
s/DIV
ts
IC101  
qd
  (X-OUT)
ta
500 mV/DIV, 20 
µ
s/DIV
30.6 
µ
s
2.6 Vp-p
62.8 
µ
s
1.9 Vp-p
– GC Board –
IC201  
id
  (XO)
500 mV/DIV, 100 ns/DIV
ua
IC701  
qk
, 
ql
  (CR OUT)
(NTSC Color Bar)
500 mV/DIV, 20 
µ
s/DIV
is
IC701  
wa
, 
ws
  (CB OUT)
(NTSC Color Bar)
id
IC701  
wf
, 
wg
  (CY OUT),
wj
, 
wk
  (Y OUT)
(NTSC Color Bar)
if
IC701  
e;
, 
ea
  (V OUT)
(NTSC Color Bar)
ia
500 mV/DIV, 20 
µ
s/DIV
500 mV/DIV, 20 
µ
s/DIV
500 mV/DIV, 20 
µ
s/DIV
– VIDEO Board –
ig
IC701  
ed
  (C OUT)
(NTSC Color Bar)
200 mV/DIV, 20 
µ
s/DIV
250 ns
3.4 Vp-p
H
1.2 Vp-p
H
2.0 Vp-p
H
2.0 Vp-p
H
1.4 Vp-p
H
1.4 Vp-p
– TX Board –
IC7002  
tl
  (OSCO)
500 mV/DIV, 20 ns/DIV
oa
40.8 ns
2.6 Vp-p
HCD-FLX9W
92
92
HCD-FLX9W
•
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
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
INPUT GAIN
FROM S-PORT
SEL
DAC
SINK CURRENT
FROM S-PORT 
2
AGCO
FAST ATTACK
AGC
HOLD
BCA
DET
2
FROM
S-PORT
PH
2
2
INPUT
IMPEDANCE
FROM S-PORT
44
43
42
V33 FOR
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
LCP
LCN
MNTR
DVDRFP
DVDRFN
A2
B2
C2
D2
CP
CN
D
C
B
A
CD D
CD C
CD B
CD A
RFDC
RFSIN
ATOP
ATON
AIN
AIP
VPA
RFAC
VNA
BYP
DIN
DIP
FNP
FNN
MEV
RX
– MB Board –
IC215
SN74ALVCH16841DGGR
1
1OE
56 1LE
LE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
LATCH
LATCH
28
2OE
29 2LE
OE
LE
OE
1D1
1D2
GND
1D3
1D4
VCC
1D5
1D6
GND
1D7
1D8
1D9
1D10
2D1
2D2
2D3
GND
2D4
2D5
2D6
VCC
2D7
2D8
GND
2D9
2D10
1Q1
1Q2
GND
1Q3
1Q4
VCC
1Q5
1Q6
GND
1Q7
1Q8
1Q9
1Q10
2Q1
2Q2
2Q3
GND
2Q4
2Q5
2Q6
VCC
2Q7
2Q8
GND
2Q9
2Q10
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
IC401
CXD9850Q
VDDL
VSS
37
DSBCK 38
24
DSIFL
POCSW
39
22
POFLR
23
DSIFR
POSLR
40
21
DSICT
PLRCK
41
20
DSISW
PBCK
42
19
DSISL
VDDH
43
18
DSISR
MCKOUT
44
17
DIRDSCK
VSS
45
16
SYNC
FMTPCM
46
15
INIT
DIRPCK
47
14
VSS
VDDL
48
13
VDDL
EXIFLR
1
35
VSS
36
SEL1FS
EXICSW
2
34
SEL4FS
EXISLR
3
33
SELEXT
EXILRCK
4
32
DSGAIN
EXIBCK
5
31
XMTPCM
VDDH
6
30
VDDH
EXIMCK
7
29
TEST1
VSS
8
28
TEST2
MCK
9
27
TEST3
TOUT2
10
26
TOUT1
VDDL
11
VSS
12
25
FIR FILTER
&
DOWN
SAMPLING
UNIT
CLOCK
GENERATOR
&
TIMING
CONTROL
ROM
24 bit
720 word
INT/EXT
DATA
SELECT
INT/EXT
CLOCK
SELECT
PCM
MUTE
TEST
CONTROL
PCM
I/F
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