Sony DVP-K85P / DVP-K86P Service Manual ▷ View online
DVP-K86P
3-6. AUDIO BLOCK DIAGRAM
3-11
3-12
L
R
R413
LINE OUT
OPTICAL
COAXIAL
DIGITAL
OUTPUT
OUTPUT
XA MUTE
KRMOD
+
–
+
–
–
D IN
+
–
+
–
–
SYSTEM CONTROL
(SEE PAGE 3-5 to 3-6)
AOUTR-
MCLK
SDTI
SDTI
PDN
CSN
BICK
LRCK
CCLK
CDTI
XDZFL
AOUTR +
AOUTL+
AOUTL-
ACLK
ALRCK
ABCK
XDACS
ASDATA4
XRST
ADSCK
ADSDO
XMAMUTE
SPDIF
SCORE/ECHO
VOICE
MV-51 BOARD
(SEE PAGE 4-25 to 4-26)
SYSTEM CONTROL
(SEE PAGE 3-5 to 3-6)
D402
R415
MIC
MC-164 BOARD
(SEE PAGE 4-13 to 4-14)
4 5
CN501
4 5
6 7
6 7
8
8
CN404
AUDIO D/A CONVERTER
MUTE DRIVE
Q406, Q409, Q410
MUTE DRIVE
Q402, Q404, Q405
IC406
AUDIO AMPLIFIER
IC401
AUDIO AMPLIFIER
IC402
IC406 (CD)
12
IC406 (DVD)
13
3.5Vp-p
3.5Vp-p
22.67usec
20.82usec
D405
MUTE DRIVE
Q414
MIC SWITCH
Q417
MUTE
Q408
MUTE
Q407
BUFFER
Q411
IC405/IC404
J301
ECHO VR
RV501
MIC2 VR
RV503
MIC1 VR
RV502
MIC IN 2
J502
MIC IN 1
J501
MIC AMP
IC502
MIC2 MIC1
IC505
ECHO
GENERATOR
IC504
ECHO MIX
IC503
MIC MIX AMP
MIC VOLUME AMP
IC507
4
4
6
2
4
1
3
5
7
8
11
12
10
9
2
3
5
6
1
7
2
3
5
6
1
7
16
1
3
1
6
2
6
7
IC561
3
1
5
7
SCORE LEVEL
DETECTION
D-RANGE LEVEL
IC562
3
1
5
6
2
7
VOICE
DETECTION
IC563
3
1
6
7
5
MIC DETECTION
Q501
Q503
D401
MIC/MUSIC
COMPARATOR
D565
D567
D568
D566
D567
D568
D566
Q491, Q492
AUDIO MIX
EVER +5V
EVER +11V
AU +11V
POWER LINE
(SEE PAGE 3-3 to 3-4)
Q401
DVP-K86P
3-7. INTERFACE BLOCK DIAGRAM
3-13
3-14E
S401
OPEN/
CLOSE
CLOSE
R431
R430
S405
S404
S403
S402
R429
R428
S406
S407
PROG
STOP
PREV
NEXT
PAUSE
PLAY
R302
b
S303
S302
S301
R301
#
R304
R303
R305
D303
D302
D301
CK-163 BOARD
(SEE PAGE 4-5 to 4-6)
b
#
ND401
FLUORESCENT
INDICATOR
TUBE
3.3V
REGULATOR
IC407
PROG LED
IR
VCC
VDD
/RST
VKK
50
69
71
77
12
38
4
11
EVER+3.3V
EVER+3.3V
EVER+3.3V
SW-10V
1~2
40~41
SEG 1-20
DIG 1-7
AD1
AD2
XIN
XOUT
SYSRST
/CS
SI
SO
/SC
/AMUTE
/VMUTE
BUSY
PCONT
POWER
O/C
SYSRST
EVER+5V
SW-10V
SW+3.3V
XIFCS
SOO
SIO
SCO
A-MUTE
V-MUTE
XIFBUSY
PCONT
POWER-SWITCH
CN401
CN406
X401
8MHz
8MHz
4
5
7
80
78
5
11
8
40
14
15
16
17
23
24
27
26
37
35
34
36
2
3
43
42
41
33
IR
RECEIVER
IC406
3
1
RESET
VFD DRIVER
CIRCUIT
IC408
2
1
5
7
16
14
11
12
9
4
8
13
6
2
3
2
5
3
CN302
4
2
5
3
4
SYSTEM CONTROL
(SEE PAGE 3-5 to 3-6)
~
~
~
~
IC404
IF CON
IF-149 BOARD
(SEE PAGE 4-9 to 4-10)
DVP-K86P
1
A
B
C
D
E
F
G
H
I
2
12
13
11
10
9
8
7
6
5
4
3
14
15
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1
4-2
FRAME SCHEMATIC DIAGRAM
4-1. FRAME SCHEMATIC DIAGRAM
M
M
SWITCHING REGULATOR
(SRV1501WW)
(SRV1501WW)
MV-51 BOARD
MS-203 BOARD
BASE UNIT
OPTICAL
DEVICE
DEVICE
A
C_IN (N)
2P
A
C_IN (L)
2
1
1
1-964-700-11
Harness
PM-133
1-830-281-11
FFC
(FIM-011)
1.0 pitch
10P
CN201
2
3
4
5
6
7
8
9
10
SW+8V
MTR GND
EVER+11V
EVER+5V
SW+3.3V
SW+5V
GND
P-CONT
POWER SW
EVER-10V
1
10P
CN501
CN501
2
3
4
5
6
7
8
9
10
SW+8V
MTR GND
EVER+11V
EVER+5V
SW+3.3V
SW+5V
GND
P-CONT
POWER SW
EVER-10V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
POWER_SWITCH
SW-10V
A_MUTE
EVER+3.3V
PCONT
SW+3.3V
V_MUTE
SCO
GND
SOO
SIO
XIFBUSY
XIFCS
3.3V_MNT
SYSRST
GND
5
4
3
2
1
OCSW1 / REV
CKSW1 / FWD
GND / CTL
LDM-
LDM+
1
2
3
4
5
6
TXD
RXD
GND
+3.3V
V2REF0
RF MON
17P
CN401
GND
POWER_SWITCH
SW-10V
A_MUTE
EVER+3.3V
PCONT
SW+3.3V
V_MUTE
SCO
GND
SOO
SIO
XIFBUSY
XIFCS
3.3V_MNT
SYSRST
GND
17P
CN106*
CN106*
6P
CN105
CN105
5P
CN001
1
2
3
4
5
OCSW1 / REV
CKSW1 / FWD
GND / CTL
LDM-
LDM+
5P
CN202
5
4
3
2
1
PI
TE
FE
GND
RF
5P
CN103
T
O SER
V
O JIG
1-831-576-11
FFC
(FMS-012)
1.0 pitch
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GND (LD)
24P
CN101
LD (650)
N.C
N.C
PD
LD (780)
VR (650)
VR (780)
N.C
VoE/e+g
Vcc
Vc
GND (PDIC)
VoF/f+n
VoB/b
VoA/a
RF
(LO:DVD, HI:CD) MSW
VoD/d
VoC/c
TRK-
TRK+
FCS+
FCS-
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND (LD)
24P
CN101
CN101
LD (650)
N.C
N.C
PD
LD (780)
1
2
3
4
5
6
6P
CN201
1
2
3
4
5
6
SP-
6P
CNXXX
CNXXX
SP+
LIMIT
(GND) LIMIT
SL-
SL+
SP-
SP+
LIMIT
(GND) LIMIT
SL-
SL+
VR (650)
VR (780)
N.C
VoE/e+g
Vcc
Vc
GND (PDIC)
Vof/f+n
VoB/b
VoA/a
RF
(LO:DVD, HI:CD) MSW
VoD/d
VoC/c
TRK-
TRK+
FCS+
FCS-
1-830-279-21
FFC
(FMO-008)
0.5 pitch
SPINDLE
MOTOR
MOTOR
LIMIT
SWITCH
SWITCH
SLIDER
MOTOR
MOTOR
1-963-598-11
Harness
IK-053
6
5
4
3
2
1
LED_KEY
-
SW+3.3V
LED_KEY0
KECY CONTR
OL
LED_KEY+
GND
6P
CN406
6
5
4
3
2
1
LED_KEY
-
SW+3.3V
LED_KEY0
KEY CONTR
OL
LED_KEY+
GND
6P
CN302
HARNESS
MD-111
1-963-599-11
8
7
6
5
4
3
8P
CN404*
8
7
6
5
4
3
XVOICE
8P
CN501
CN501
SCORE/XECHO
AUDIO L/R MIX IN
MIC+ECHO
XMIC
AU+11V
XVOICE
SCORE/XECHO
AUDIO L/R MIX OUT
MIC+ECHO
XMIC
AU+11V
2
1
2
1
AU-10V
GND
AU-10V
GND_AUDIO
1-964-345-11
(0-368-120-)
MC-088
Harness
IF-149 BOARD
CK-163 BOARD
MC-164 BOARD
DVP-K86P
For printed wiring boards:
•
•
: indicates a lead wire mounted on the component
side.
•
: indicates a lead wire mounted on the printed side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
For schematic diagrams:
•
•
All capacitors are in µF unless otherwise noted. pF : µµF.
50V or less are not indicated except for electrolytics and
tantalums.
50V or less are not indicated except for electrolytics and
tantalums.
•
All resistors are in ohms, 1/4W (Chip resistors : 1/10W)
un-less otherwise specified.
k
un-less otherwise specified.
k
Ω = 1000Ω, MΩ = 1000kΩ.
•
Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
•
All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
curve B, unless otherwise noted.
•
: non flammable resistor.
•
: fusible resistor.
•
: panel designation.
•
f
: internal component.
•
: adjustment for repair.
•
Circled numbers refer to waveforms.
•
Voltages are dc between measurement point.
•
Readings are taken with a color-bar signal on DVD refer-
ence disc and when playing CD reference disc.
ence disc and when playing CD reference disc.
•
Readings are taken with a digital multimeter (DC 10M
Ω).
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen
from
(Side A)
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
H
H
H
H
IC101 C/BAR PB
IC101 C/BAR PB
IC101 C/BAR PB
156
215
IC101 6 (CD PB)
1
200nsec
IC101 6 (DVD PB)
2
100nsec
5
1Vp-p
H
IC101 C/BAR PB
6
1Vp-p
H
IC101
7
0.7Vp-p
H
IC101
8
0.7Vp-p
H
203
202
200
198
194
196
4
1Vp-p
H
3
H
3.3Vp-p
24MHz
IC101 (DVD)
11
3.3Vp-p
110MHz
IC101
10
3.5Vp-p
22.67usec
3.5Vp-p
20.82usec
IC406 4 (CD)
12
IC406 4 (DVD)
13
IC304 wl C/BAR PB
15
2.0Vp-p
IC304 wg C/BAR PB
16
2.0Vp-p
IC304 wj C/BAR PB
14
2.0Vp-p
IC304 ea C/BAR PB
19
IC304 wd
17
1.4Vp-p
H
IC304 wa
18
1.4Vp-p
H
(0.5Vp-p to
1.1Vp-p)
(0.65Vp-p to
1.48Vp-p)
286 mVp-p
(NTSC)
300 mVp-p
(PAL)
(NTSC)
300 mVp-p
(PAL)
572mVp-p
(NTSC)
600mVp-p
(PAL)
(NTSC)
600mVp-p
(PAL)
IC101
9
1.9Vp-p
27MHz
228
WAVEFORM
MV-51 BOARD
• Abbreviation
BR
: Brazilian Model
SP
: GA Model
KR
: Korean Model
E
: Latin Model
RUS : Russian Model
EA
EA
: Saudi Arabia Model
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
Note:
The components identified by
mark
The components identified by
mark
or dotted line with mark
are critical for safety.
Replace only with part number
specified.
specified.
4-3
4-4
WAVEFORM
MV-51
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