Sony DHC-FL5D / HCD-FL5D Service Manual ▷ View online
HCD-FL5D
37
37
SECTION 8
DIAGRAMS
8-1.
BLOCK DIAGRAM – RF SERVO Section –
DETECTOR
1
63
3
4
5
6
9
10
11
12
14
15
16
13
18
17
62
61
53
52
54
55
59
60
DVDRFP
RFSIN
A2
B2
C2
D2
CD E
CD F
A
B
C
D
C
D
B
A
D
D
C
B
A
D
D
C
CD A
CD B
CD C
CD C
CD D
CDLD
CDPD
DVDLD
V125
DVDPD
ATOP
ATON
FNP
FNN
AIP
AIN
DIP
DIN
57
27
40
39
47
46
48
CD/DVD/SACD RF AMP,
FOCUS/TRACKING ERROR AMP
IC001
OPTICAL
TRAVERSE
UNIT
(DBU-1)
2AXIS
DEVICE
FOCUS/
FOCUS/
TRACKING
COIL
22
24
21
23
36
48
37
1
AUTOMATIC POWER
CONTROL (FOR DVD)
Q001
AUTOMATIC POWER
CONTROL (FOR CD)
Q002
LASER DIODE
SELECT
Q901
LASER
DIODE
(FOR CD)
LASER
DIODE
(FOR DVD)
FOCUS COIL
DRIVE
34
3
35
4
TRACKING COIL
DRIVE
32
31
33
34
20
22
19
8
40
41
39
43
31
32
29
30
SLED MOTOR
DRIVE
FOCUS/TRACKING COIL DRIVER,
SPINDLE, SLED MOTOR DRIVER
IC501
27
28
SPINDLE MOTOR
DRIVE
M
M
M1
(SPINDLE)
19
47
46
45
FFDR
FRDR
TFDR
TRDR
SFDR
SRDR
SLED A
SLED B
SLED
AMP
IC503
26
SE
TE
FE
RFDC
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO PROCESSOR
IC509
MIRR
FF
FR
FOK
COUT
SCLK
RF
A
B
C
D
F
E
CD LD
PD
DVD LD
FCS+
FCS–
TRK+
TRK–
SW
INLIM
D
C
B
A
RFAC
MIRR
DATA_RF
CLK_RF
SDEN
TE
FE
PI
TE
FE
PI
PI
FE
TE
SDATA
SCLK
SDEN
LDON
FCS JMP 2
FCS JMP 1
• SIGNAL PATH
: CD PLAY
: DVD PLAY
50 RFAC
30
29
SLED MOTOR
DRIVE
M
M
M2
(SLED)
40
42
36
42
MNTR
BUFFER
MUTE12
20
MUTE34
21
MUTE5
22
TSD-M
13
7
10
43
FG
62
MUTE 2D
60
SP ON
63
TSD
73
BUFFER
MECHANISM
CONTROLLER
IC901 (1/2)
61
7
LD ON
28
INLIM
LDSEL
76
31
SDEN
2
FE
67
PI
66
COUT CD
30
SDA
5
SCL
6
WP
7
15
SCOR
66
PCMD
CDDOUT
64
DOUT
67
BCLK
65
LRCK
14
C2PO
17
WDCK
10
WFCK
80
EXCK
79
SBSO
BCLK
LRCK
C2PO
GSCOR
WFCK
EXCK
SBSO
2
XRST
25
MDP
SCOR
SCOR
26
24
LOCK
LOCK CD
75
13
GFS
GFS CD
71
3
MUTE
MUTE CD
59
7
SENS
SENS CD
9
76
SQSO
SQSO
52
SCLK CD
72
4
DATA
DATA CD
49
63
MD2
71
XTAI
DOCTR/
ISBTEST
ISBTEST
3
77
SQCK
85
XRD
XRD
17
58
GFS DVD
GFS
107
45
109
JIT OFFSET
AEP0
64
JIT
84
XWR
XWR
18
12
XCS DVD
XCS
19
25
XRST DVD
XRST
164
22
INT0 DVD
XINT0
20
23
INT1 DVD
XINT1
21
SQCK
54
6
CLOK
CLOK CD
50
5
XLAT
LAT CD
27
FOK CD
74
MIRR
29
TE
65
SDCLK RF
82
SDATA RF
83
44
38
42
VC
CE
26 SSTP
AVC
(1.65V)
MIRR
MIRR
DATA_RF
CLK_RF
SDEN
TE
FE
PI
26
HDB8
48
XDCK
46
XSAK
53
XSRQ
92
MNT1
17 WE
76
WE
33 OE
94
XMOE
18 RAS
78
XRAS
34 UCAS
95
XCAS
117 RFIN
135 SPO
137 MDIN2
167 XTAL
169 XTA2
170 XTA1
DVD DECODER
IC701
16Mbit
D-RAM
IC706
160 MDAT
158 BCK
163 LRCK
155 C2PO
146 GSCOR
163 LRCK
155 C2PO
146 GSCOR
HDB0 – HDB7
MDB0 – MDB9,
MDBA – MDBF
I/O0 – I/O15
A0 – A9
151 WFCK
147 EXCK
148 SBIN
BCLK
LRCK
C2PO
GSCOR
WFCK
EXCK
SCOR
SBSO
150 SCOR
BUFFER
IC703 (2/2)
COMPARATOR
IC703 (1/2)
CLOCK
GENERATOR
IC906
66-69, 71, 73-75, 96, 97,
99, 101, 102, 104-106
2-5, 7-10,
41-44, 46-49
44, 41, 39, 35,
32, 30, 27, 24
21-24,
27-32
MA0 – MA9
79, 80, 82-87,
89, 91
35 LCAS
TF
8
TR
FF
FR
FF
FR
TF
TR
7
8
XTI
XTO
98
XDRST
D0 – D7
D0 – D7
10
SO2
13
3
SO3
MO1
X902
27MHz
14-21
172-176, 1, 2, 4
A0 – A7
A0 – A7
89-96
5, 7, 9-14
2
(Page 39)
AV DATA BUS
SD0 – SD7
(for AUDIO SYSTEM)
4
(Page 41)
XSRQ-ZIVA
12
(Page 41)
9
(Page 41)
27M
XDCK, XSAC, SDEF
(for VIDEO SYSTEM)
XDCK
XSAC
SDEF
6
(Page 41)
5
EEP SI
99
EEP CLK 100
EEP CS
6
EEP RDY
EEPROM
IC903
: VIDEO
HCD-FL5D
38
38
FM ANT
ANT GND
AM ANT
ANT GND
ST-DIN
ST-CLK
ST-CE
ST-MUTE
TUNED
STEREO
L-CH
R-CH
ST-DOUT
TUNER UNIT
FM 75Ω
AM
R-CH
58
ST DIN
57
ST DOUT
59
ST-CLK
56
ST CE
53
ST MUTE
DI
DO
CLK
CE
MUTING
55
TUNED
54
STEREO
TUNED
STEREO
R-CH
L-CH
R-CH
L-CH
R-CH
R-CH
HP901
(PB)
HRPE901
(REC/PB/ERASE)
1
3
2
4
R-CH
R-CH
REC/PB SWITCHING
IC2
R-CH
BIAS OSC
T301
BIAS
TRAP
REC BIAS
SWITCH
Q2, 3, 9
TC +10V
BIAS OSC
Q4, 5
TRIGGER
PLUNGER DRIVE
(DECK B)
Q251, 252
PM902
TRIGGER PLUNGER
(DECK B)
23
A-TRIG
TRIGGER
PLUNGER DRIVE
(DECK A)
Q253, 254
PM901
TRIGGER PLUNGER
(DECK A)
25
B-TRIG
92
B-SHUT
91
A-SHUT
34
32
BIN1
AIN1
15 13 12
14
28
27
EQOUT1
26
PB-OUT1
TAI1
MUTE
DECK A/B SELECT SWITCH,
PB EQ AMP
IC1 (1/2)
R-CH
23
REC-
OUT1
OUT1
REC-IN1
ALC1
REC EQ AMP, ALC
IC1 (2/2)
21
R-CH
58
ALC
15
(Page 39)
TAPE
L-CH
14
(Page 39)
TUNER
L-CH
16
(Page 39)
REC
L-CH
22 CAPM-CNT1
21 CAPM-H/L
81 BIAS
CAPSTAN
MOTOR DRIVE
Q256.257
M
M
M901
(CAPSTAN)
50
B PLAY
49
A PLAY
11
ALC ON/OFF
S1002
(DECK B PLAY)
S1001
(DECK A PLAY)
27
A-HALF
S1003
(DECK A HALF)
93
B-HALF
S1006
(DECK B HALF)
S1009
(DECK B REC)
S1005
(DECK A REC)
D +3.3V
SYSTEM CONTROLLER
IC101 (1/4)
• SIGNAL PATH
• R-ch is omitted due to same as L-ch.
: TUNER
: TAPE PLAY (DECK A)
: REC
: TAPE PLAY (DECK B)
ROTATION
DETECT SENSOR
(DECK A)
IC1001
ROTATION
DETECT SENSOR
(DECK B)
IC1002
DO
CE
MUTING
TUNED
STEREO
DI
CLK
REC BIAS (L)
(DECK B)
RV2
REC BIAS (R)
(DECK B)
RV52
CAPSTAN MOTOR
CONTROL SWITCH
Q1001
Q255
TAPE SPEED
(HIGH)
RV1001
TAPE SPEED
(NORMAL)
RV1002
A/B
NORMAL/HIGH SPEED
MUTE ON/OFF
REC MUTE ON/OFF
A/B
NOR/HIGH
REC MUTE
85
97
61 67 66
A/B
NOR/HIGH
REC-MUTE
PB-A/B
EQ-H/N
TC-MUTE
AMS-IN
REC MUTE
EQ
ALC
REC LEVEL
(DECK B)
RV53
82
TC-RELAY
+
MUTING
Q40
MUTING CONTROL
SWITCH
Q41
BUFFER
Q6 - 8
LOW-PASS
FILTER
IC3
24
8
REC-IN2
ALC2
7
ANTENNA
REC/PB
SWITCHING
Q20, 21
D +3.3V
D +3.3V
R-CH
8-2.
BLOCK DIAGRAM – TUNER/TAPE DECK Section –
HCD-FL5D
39
39
8-3.
BLOCK DIAGRAM – AUDIO DSP Section –
A/D CONVERTER
IC611
AUDIO DIGITAL
SIGNAL
PROCESSOR
IC601
D/A COVERTER
IC612
DIGITAL AUDIO
INTERFACE RECEIVER
IC603
SYSTEM
CONTROLLER
IC101 (2/4)
INPUT SELECT
SWITCH,
ELECTRICAL
VOLUME
IC701
2.1/MULTI
CHANNEL SELECT
IC702
S-RAM
IC602
45 DATA1
46 DATA2
47 DATA3
31 DATA4
23
SDO1
24
SDO2
25
SDO3
26
SDO4
38 SCKI
41 LRCK
40 BCK
14
SCKOUT
19
LRCKO
20
BCKO
15 DATA
16 CLOCK
17 LATCH
1
AMP-DATA
2
AMP-CLK
3
AMP-LAT
60
LINE MUTE
66
DAC-LAT
15 LRCKI1
28 LRCKI2
4 LRCKI3
13
LRCK
D OUT
30 SDI2
18 SDI1
15
1 VINL
6 ADL+OUT
4 ADR+OUT
19 PORT2
22 KFSIO
16
SYSCLK
21
RDATA
6
RSTB
17 BCKI1
29 BCKI2
6 BCKI3
14
BCK
2 L-RECIN
16
VOUT7
20
VOUT8
48
ZEROA
12 CIN
13 SWIN
10
VOUT5
9
VOUT6
13 X1
1 MICIN
67 LIN2
66 LIN1
70 LIN5
64
LRECOUT1
63
LRECOUT2
11 SLIN
12
VOUT3
11
VOUT4
9 FLIN
14
VOUT1
13
VOUT2
• R-ch is omitted due
to same as L-ch.
to same as L-ch.
• SIGNAL PATH
: TUNER
: CD PLAY
: DVD PLAY
: TAPE PLAY
: MD (VIDEO)
: REC
: MIC INPUT
: AUDIO
16
RMCK
20
RLRCK
17
RBCK
RDATA
RMCK
RLRCK
RBCK
RDATA
RMCK
RLRCK
RBCK
33
AUDIO
44
PIO0
46
PIO2
69
GP8
56
BST
2
XRST
65 DIR-RX
5 DIG-TX
7 DIG-CLK
37
D
38
DI
40
CL
39 DSP-CS
20 DIR-INT
71 DIR-UNLOCK
39
CE
35
INT
36
RERR
89 DIR-RST
41
XMODE
34
CKST
33
HDIN
34
HCLK
59
EXLOCK
34
MDI
35
MC
36
HL
11
X-X1
10
Y-Y1
35
HDOUT
36
HCS
32
HACN
6
DSP-RX
68
DSP-CS
67
DSP-ACK
68
GP9
69
DSP-DECODE
108, 107, 105 – 102,
99, 98, 80 – 77,
75 – 72
112, 110, 109,
97 – 92, 82, 85 – 83,
66 – 64
7 – 10, 13 – 16,
29 – 32, 35 – 38
5 – 1, 44 – 42,
27 – 24, 21 – 18
6
17
CS
WE
44
45
CSO
WEO
D0 – D15
A0 – A15
D0 – D15
A0 – A15
MUTING
CONTROL
Q602
MUTING
CONTROL
Q202
MUTING
CONTROL
Q790, 791
32
RST
R-CH
R-CH
R-CH
R-CH
R-CH
9
MCLK1
12
MCLK2
X601
13MHz
28 XOUT
29 XIN
X602
12.288MHz
2
(Page 37)
CD L OUT
SPDIF
2 RX0
RXOUT
RX3
15
(Page 38)
16
(Page 38)
TAPE
L-CH
REC
L-CH
14
(Page 38)
TUNER
L-CH
20
(Page 41)
4 RX2
5
OPTICAL
DIGITAL IN
OPTICAL
RECEIVER
IC621
1
OPTICAL
DIGITAL OUT
OPTICAL
TRANSCEIVER
IC622
R-CH
J701 (1/2)
L
R
MD (VIDEO)
IN
MIC
J351
MIC AMP
IC351 (1/2)
RV351
MIC LEVEL
RV352
ECHO LEVEL
MIC AMP
IC351 (2/2)
DIGITAL ECHO
IC352
MIC CONTROL
Q351
A +10V
A +10V
46
FLOUT
14
X
21
(Page 40)
FL
OUT
36
SLOUT
12 X0
47
BBREF
R-CH
J701 (2/2)
L
R
MD (VIDEO)
OUT
MUTING
Q702
R-CH
22
(Page 40)
SL
OUT
MUTING
Q703
R-CH
15
Y
23
(Page 40)
C
OUT
MUTING
Q704
MUTING
Q792
LINE AMP
IC703
1 Y1
32
COUT
2 Y0
COMPARATOR
IC704 (1/2)
28
SWOUT
24
(Page 40)
SW
OUT
MUTING
Q754
2.1/MULTI
CHANNEL
SELECT
SWITCH
Q711
LINE AMP
IC704 (2/2)
25
(Page 40)
RELAY
BTL
: OPTICAL
DIGITAL IN
(EXCEPT MX)
• Abbreviation
MX : Mexican
HCD-FL5D
40
40
FAN-CTRL
STK MUTE
BTL2.1CH A
76
BTL2.1CH B
72
BTL2.1CH C
71
BTL2.1CH D
70
78
80
PROTECT
77
M801
(FAN)
(FAN)
+
–
+
–
SPEAKER
FRONT L
FRONT R
+
–
+
–
CENTER
S.WOOFER
+
–
+
–
REAR L
REAR R
PHONES
J301
SYSTEM CONTROLLER
IC101 (3/4)
• R-ch is omitted due to same as L-ch.
TM801
FAN MOTOR
DRIVE
Q860, 863
FAN MOTOR
CONTROL
Q861, 862
RELAY DRIVE
Q801
OVER LOAD
DETECT
Q401, 451
M
STANDBY
SWITCH
Q421 - 423
• SIGNAL PATH
: AUDIO
POWER AMP
IC401
RY801
–2
–1
OVER LOAD
DETECT
Q501, 551
STANDBY
SWITCH
Q521, 522
POWER AMP
IC501
OVER LOAD
DETECT
Q431, 481
STANDBY
SWITCH
Q471, 472
POWER AMP
IC431
21
(Page 39)
22
(Page 39)
23
(Page 39)
24
(Page 39)
R-CH
R-CH
FL
OUT
OUT
SL
OUT
OUT
C
OUT
OUT
SW
OUT
OUT
25
(Page 39)
RELAY BTL
27
(Page 42)
HP SW
THERMAL
DETECT
Q419, 420
TH401
D420
D402, 452
D520
D490
DC DETECT
Q855, 856
PROTECT
DETECT
Q851
PROTECTOR
Q852, 853
PROTECT
DETECT
Q850
Q854
+
+
+
+
+
+
+
+
RELAY DRIVE
Q807
RY807
–2
–1
RELAY DRIVE
Q804
RY804
–2
–1
RELAY DRIVE
Q805
RY805
–2
–1
RELAY DRIVE
Q803
RY803
–2
–1
RELAY DRIVE
Q806
RY806
–1
RELAY DRIVE
Q802
RY802
–2
–1
D860
D502, 552
D432, 482
8-4.
BLOCK DIAGRAM – POWER AMP Section –
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