Sony FST-ZX100D / FST-ZX80D / HCD-ZX100D / HCD-ZX80D / LBT-ZX100D / LBT-ZX80D Service Manual ▷ View online
HCD-ZX80D/ZX100D
21
21
HCD-ZX80D/ZX100D
To Execute the Initialize Setup Data
Procedure:
1. Press the [DVD MENU] button on the remote commander and
then press the [CLEAR] button on the remote commander. The
following screen appears on the on-screen display.
following screen appears on the on-screen display.
Emg. History Check
Laser Hours CD 999h 59min
DVD 999h 59min
Initialize setup data...
[Next]Next page [Prev]Prev page
[0]Return to Top Menu
2. The screen after a while returns to former display.
To Return to the Top Menu of Remocon Diagnosis
Menu
Menu
Press the [0] button on the remote commander.
5. CHECKING VERSION INFORMATION
To check the version information, please follow the following
procedure.
Procedure:
procedure.
Procedure:
1. From the top menu of Remocon Diagnosis Menu, select “4.
Version Information” by pressing the [4] button on the remote
commander. The following screen appears on the on-screen
display.
commander. The following screen appears on the on-screen
display.
Version information
Firm(Main): Ver. X.XXXX
Firm(Sub): XX.XX
RISC: XXXXXX
8032: XXXXXX
Audio DSP: XX.XX.XX.XX
Servo DSP: XX.XX.XX.XX
[0]Return to Top Menu
2. To return to the top menu of Remocon Diagnosis Menu, press
the [0] on the remote commander.
SECTION 5
MECHANICAL ADJUSTMENTS
PRECAUTION
1. Clean the following parts with a denatured-alcohol-moistened
swab :
record/playback head
pinch roller
erase head
rubber belts
capstan
idlers
2. Demagnetize the record/playback head with a head
demagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.
4. After the adjustments, appiy suitable locking compound to
4. After the adjustments, appiy suitable locking compound to
the parts adjusted.
5. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.
TORQUE MEASUREMENT
Mode
Torque Meter
Meter Reading
3.06 – 6.96 mN
⋅
m
FWD
CQ-102C
(31 – 71 g
⋅
cm)
(0.43 – 0.98 oz
⋅
inch)
FWD
0.19 – 0.58 mN
⋅
m
Back Tension
CQ-102C
(2.0 – 6.0 g
⋅
cm)
(0.02 – 0.08 oz
⋅
inch)
3.06 – 6.96 mN
⋅
m
REV
CQ-102RC
(31 – 71 g
⋅
cm)
(0.43 – 0.98 oz
⋅
inch)
REV
0.19 – 0.58 mN
⋅
m
Back Tension
CQ-102RC
(2.0 – 6.0 g
⋅
cm)
(0.02 – 0.08 oz
⋅
inch)
6.96 – 14.02 mN
⋅
m
FF/REW
CQ-201B
(71 – 143 g
⋅
cm)
0.98 – 1.99 oz
⋅
inch)
9.80 mN
⋅
m
FWD
CQ-403A
more than 100 g
(more than 3.53 oz)
9.80 mN
⋅
m
REV
CQ-403R
more than 100 g
(more than 3.53 oz)
Ver. 1.2
HCD-ZX80D/ZX100D
22
22
HCD-ZX80D/ZX100D
DVD SECTION
TEST DISC LIST
Use the following test disc on electrical adjustments.
YEDS-18 (CD)
YEDS-18 (CD)
: PART No. 3-702-101-01
PATD-012 (CD)
: PART No. 4-225-203-01
HLX-503 (DVD-SL) (NTSC) : PART No. J-6090-069-A
HLX-504 (DVD-SL) (NTSC) : PART No. J-6090-088-A
HLX-506 (DVD-SL) (PAL)
HLX-504 (DVD-SL) (NTSC) : PART No. J-6090-088-A
HLX-506 (DVD-SL) (PAL)
: PART No. J-6090-077-A
HLX-501 (DVD-DL) (NTSL) : PART No. J-6090-071-A
HLX-505 (DVD-DL) (NTSC) : PART No. J-6090-089-A
HLX-507 (DVD-DL) (PAL)
HLX-505 (DVD-DL) (NTSC) : PART No. J-6090-089-A
HLX-507 (DVD-DL) (PAL)
: PART No. J-6090-078-A
Note:
Do not use excepting test disc for DVD.
ADJUSTMENT AFTER OPTICAL PICK-UP BLOCK
REPLACED
REPLACED
After optical pick-up block is replaced, adjustment is necessary. In
this case, perform “EXECUTING IOP MEASUREMENT” (Refer
to page 19 in TEST MODE) next.
this case, perform “EXECUTING IOP MEASUREMENT” (Refer
to page 19 in TEST MODE) next.
RFMON LEVEL CHECK
Connection :
Procedure :
1. Connect an oscilloscope to CN105 pin 6 (RFMON) and
CN105 pin 3 (GND) on the DMB15 board.
2. Press the
I/
1
button to turn the power on, and press
the
Z
OPEN/CLOSE
button to open the CD disc table.
3. Set the test disc (DVD-SL (NTSC): HLX-503 (Part No. J-
6090-069-A, CD: YEDS-18 (Part No. 3-702-101-01) on the
tray and press the
tray and press the
Y
button to playback.
4. Confirm that oscilloscope waveform is clear and check
RFMON signal level is correct or not.
Note:
A clear RFMON signal waveform means that the shape “
◊
” can be
clearly distinguished at the center of the waveform.
+
–
–
DMB15 board
CN105 pin
6
(RFMON)
CN105 pin
3
(GND)
oscilloscope
VOLT/DIV: 200 mV
TIME/DIV: 500 ns
TIME/DIV: 500 ns
level:
0.58
0.58
±
1.23 Vp-p
(DVD-SL)
0.57
0.57
±
1.1 Vp-p
(CD)
IC102
– DMB15 Board (Side A) –
IC201
CN105
1
6
RECORD/PLAYBACK HEAD AZIMUTH ADJUSTMENT
DECK A DECK B
Note :
Perform this adjustment for both decks.
Procedure:
1. Mode: Playback
2. Turn the adjustment screw and check output peaks. If the peaks
do not match for L-CH and R-CH, turn the adjustment screw
so that outputs match within 1dB of peak.
so that outputs match within 1dB of peak.
3. Mode: Playback
MAIN
board
CN510
board
CN510
test tape
P-4-A100
(10 kHz, –10 dB)
P-4-A100
(10 kHz, –10 dB)
pin
3
oscilloscope
L-CH
R-CH
V
H
waveform of oscilloscope
in phase 45
°
90
°
135
°
180
°
good
wrong
pin
2
pin
1
L
R
Screw
position
position
L-CH
peak
peak
within
1dB
1dB
Output
level
level
L-CH
peak
peak
R-CH
peak
peak
within
1dB
1dB
Screw
position
position
R-CH
peak
peak
SECTION 6
ELECTRICAL ADJUSTMENTS
0 dB=0.775 V
DECK SECTION
1. Demagnetize the record/playback head with a head
demagnetizer.
2. Do not use a magnetized screwdriver for the adjustments.
3. After the adjustments, apply suitable locking compound to
3. After the adjustments, apply suitable locking compound to
the parts adjust.
TEST TAPE
Tape
Signal
Used for
P-4-A100
10 kHz, -10 dB
Azimuth Adjustment
set
MAIN board
CN510
pin
CN510
pin
1
(L-CH)
pin
3
(R-CH)
MAIN board
CN510
pin
CN510
pin
2
(GND)
+
–
–
level meter
test tape
P-4-A100
(10 kHz, –10 dB)
P-4-A100
(10 kHz, –10 dB)
4. After the adjustments, apply suitable locking compound to
the pats adjusted.
Adjustment Location: Playback Head (DECK-A)
Record/Playback/Erase Head (DECK-B)
reverse
forward
Connecting Location:
Ver. 1.2
23
23
HCD-ZX80D/ZX100D
HCD-ZX80D/ZX100D
7-1. BLOCK DIAGRAM – RF SERVO/VIDEO SECTION –
DQ0 – DQ7
AD0 – AD7
A-1, A0 – A20
IOA0 – IOA21
D/A CONVERTER
IC301
OPTICAL PICK-UP
BLOCK
RF AMP, SERVO DSP,
MPEG DECODER
IC102
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC201
AUTOMATIC POWER
CONTROL (FOR CD)
Q102-1
DVDRFIP
6
MA
8
MB
9
MC
10
MD
11
RF
DVDA
2
SDTI1
14
DVDB
3
DVDC
4
DVDD
5
VOA/A
VOB/B
VOC/C
VOD/D
TNI
18
VOE/E+G
TPI
19
VOF/F+H
V2O
29
VC
LDO1
23
LD (780)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q102-2
LDO2
22
LD (650)
FOO
42
CD ON
SWITCH
Q101-1
DVD ON
SWITCH
Q101-2
VR (780)
MSW
LIMSW
50
VR (650)
FCS+
MSW
MDI1
20
MDI2
21
PD
176
LIMIT
Q103
IOCS
CE
SD-RAM
IC104
X101
27MHz
FL
FR
B
36
FCS–
37
1
TRO
41
TRK+
35
TRK–
34
4
FMO
38
SL+
29
SL–
30
10
DMO
37
SP+
27
SP–
28
31
32
42
46
47
13
SPFG
47
45
ASDATA0 217
LOUT1+ 2
LOUT1– 1
ROUT1+ 48
ROUT1– 47
MCLK
ACLK
10
ACLK 215
BICK
9
ABCK 214
LRCK
17
ALRCK 213
SDA
20
SDA 103
SPDATA 209
SCL
19
SCL 102
PDN
8
XRST 220
XTALI
229
VOICE
206
SMSCK
208
XTALO
228
EEPROM
IC103
SDA
6
SCL
5
MIX AMP
IC3711
SDTI2
15
SL
SR
ASDATA1 218
LOUT2+ 46
LOUT2– 45
ROUT2+ 44
43
ROUT2–
MIX AMP
IC3731
SDTI3
16
FC
SW
ASDATA2 219
LOUT3+ 42
LOUT3– 41
ROUT3+ 40
39
ROUT3–
MIX AMP
IC3751
SDTI4
13
LT
RT
ASDATA4 222
LOUT4+ 38
LOUT4– 37
ROUT4+ 33
32
ROUT4–
MIX AMP
IC3771
FL, FR, SL, SR, FC, SW
C
LT, RT
D
ANALOG-L
81 – 84,
86 – 88, 91
29, 31, 33, 35,
38, 40, 42, 44
93, 78, 53 – 59, 75, 74,
72 – 67, 92, 60, 61, 76, 89
45, 25 – 18, 8 – 1,
48, 17, 16, 9, 10
DQ0 – DQ15
RD0 – RD15
A0 – A11
RA0 – RA11
2, 4, 5, 7, 8, 10, 11, 13, 42,
44, 45, 47, 48, 50, 51, 53
125 – 123, 121, 120, 118, 117,
115, 135, 133 – 128, 126
147, 149 – 151, 166 – 164,
162, 160, 159, 146, 158
23 – 26,
29 – 34, 22, 35
77
26
IOOE
OE
79
28
IOWR
WE
66
11
BA0
BA0
143
20
BA1
BA1
145
21
RCLK
CLK
156
38
CKE
CKE
157
37
DQM0
LDQM
113
15
DQM1
UDQM
137
39
RAS
/RAS
140
18
CAS
/CAS
139
17
RCS
/CS
142
19
RWE
/WE
138
WIDE
49
16
• SIGNAL PATH
: CD PLAY
: DVD PLAY
: AUDIO
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
FOCUS
COIL DRIVE
TRACKING
COIL DRIVE
SLED
MOTOR DRIVE
SPINDLE
MOTOR DRIVE
REGULATOR
MUTE123
MUTE12
211
19
MUTE
MUTE34
210
20
TSD_M
TSD-M
170
22
IOPMON
40
40
8
MUTE5 21
BUFFER
BUFFER
RF+3.3V
AU+5V
REGO2
REGO1
MTK-SOD
IFSDO
32
98
MTK-XIFCS
IXFCS
24
100
MIC STATUS
MIC
21
205
MTK-KMOD
KRMOD
22
207
MTK-SIO
IFSDI
31
101
MTK-CLK
IFCK
33
99
MTK-IFBSY
IFBSY
23
105
MTK-RESET
PRST
25
VMUTE
88
VIDEO-OUT-SW
87
110
MASTER CONTROLLER
IC401 (1/6)
CENTER VOLTAGE
GENERATOR
Q3801
ABCK
ALRCK
XVOICE
SCORE
SPDATA
196
YUV2
194
YUV1
198
YUV3
202
YUV5
200
YUV4
203
YUV6
VIDEO AMP, 75
Ω DRIVER
IC801
4 CVBSIN
2 CIN
6 YIN
10 CYIN
12 CBIN
14 CRIN
3
MUTE1
13
MUTE2
25
S1
: DIGITAL OUT
: VIDEO INPUT (VIDEO)
• R-ch is omitted due to same as L-ch.
KHM-310CAB
OR
KHM-313CAB
VIDEO
OUT
J802
S VIDEO
OUT
J801
VIDEO SWITCH, 75
Ω DRIVER
IC800
2
SW1
J800
COMPONENT
VIDEO OUT
Y
P
B
/C
B
P
R
/C
R
1 VIN1
3 VIN2
23
CVBSOUT
7
VOUT
26
C OUT
21
YOUT
20
CYOUT
18
CBOUT
16
CROUT
27
S-DCOUT
J1102 (1/2)
VIDEO INPUT
VIDEO
C
Y
FLASH ROM
IC101
DISC TABLE
ADDRESS SENSOR
IC731
LOADING MOTOR DRIVE
IC701
M751
(LOADING)
7 FIN
38
LM-F
4
OUT1
2
OUT2
9 FIN
39
LM-R
TABLE MOTOR DRIVE
IC712
M741
(TABLE)
7 FIN
36
TM-F
4
OUT1
2
OUT2
9 FIN
37
TM-R
27
TBL SENS
LEVEL SHIFT
Q731
S711
ROTARY
ENCODER
35
E1
26
EJECT SW
34
E2
28
E3
M
M
DISC TABLE
ADDRESS
DETECT
DISC TABLE
OPEN/CLOSE DETECT
S751
OPEN
CLOSE
SPDATA
A/D CONVERTER
IC3601
LIN
R-CH
ABCK
ABCK
ALRCK
1
RIN 2
12 DOUT
15 SCKI
11 BCK
10 LRCK
15 SCKI
11 BCK
10 LRCK
A
XVOICE, SCORE
SECTION 7
DIAGRAMS
(Page 24)
(Page 26)
(Page 24)
(Page 26)
24
24
HCD-ZX80D/ZX100D
HCD-ZX80D/ZX100D
7-2. BLOCK DIAGRAM – MIC/EFFECTOR SECTION –
E
MUSIC L+R
RT
C
LT, RT
LT
J1100
MIC 1
J1101
MIC 2
MIC AMP
IC1101
16 MC2P
15 MC1P
POOUT
1 0Y
Y COM
4 3Y
13
11
3
D0
D1503
D1504
D1505
COM
EFFECTOR-CTR1
57
EFFECTOR-S0
19
MIC-DETECT
85
EFFECTOR-S1
43
EFFECTOR-S2
44
EFFECTOR-S3
45
EFFECTOR-SELECT
18
MASTER CONTROLLER
IC401 (2/6)
• SIGNAL PATH
: MIC INPUT
: AUDIO
6
VOL2
MIC 1 LEVEL
RV1102
5
VOL1
MIC 2 LEVEL
RV1101
7
VOL3
21
MCO
ECHO LEVEL
RV1100
29
DIGITAL ECHO
IC1100
AC/DC
CONVERTER
IC2000 (1/2)
IC2000 (1/2)
COMPARATOR
IC2002
COMPARATOR
IC2001
XVOICE
SCORE
A
XVOICE, SCORE
F
MIC
AC/DC
CONVERTER
IC2000 (2/2)
IC2000 (2/2)
DIGITAL
ECHO
IC1504
MIXER
IC1505 (2/2)
SWITCHING
Q1505
A+9V
SWITCHING
Q1504
SWITCHING
Q1503
SWITCHING
Q1508
12 0X
11 3X
DIGITAL
ECHO
IC1501
MIXER
IC1505 (1/2)
SWITCHING
Q1502
LEVEL SHIFT
Q1509, 1510
EFFECTOR-CTR2
63
LEVEL SHIFT
Q1511, 1512
EFFECTOR-CTR3
70
LEVEL SHIFT
Q1513, 1514
SWITCHING
Q1501
SWITCHING
Q1500
SWITCHING
Q1506
A
10
B
9
C
D1506
D1507
D1508
MULTIPLEXER
IC1502
11
3
COM
A
10
B
9
C
MULTIPLEXER
IC1503
3
X COM 13
9
A
10
B
SIGNAL SELECTOR
IC1506
DM_L
DM_R
G
DM_L, DM_R
(Page 26)
(Page 23)
(Page 26)
(Page 23)
(Page 26)
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