Yamaha DPX-530, Руководство по обслуживанию

Страница: 49 / 72

A B C D E F G H
1
2
3
4
5
6
I J K
7
8
DPX-530
49
■
WIRING DIAGRAM
SERVICING PRECAUTION
SYMBOLS INDICATE COMPONENTS HAVING SPECIAL
CHARACTERISTICS IMPORTANT TO SAFETY AND
PERFORMANCE. THEREFORE REPLACEMENT OF ANY
SAFETY PARTS SHOULD BE IDENTICAL IN VALUE AND
CHARACTERISTICS. FOR ACCURACY OF THE
REPLACEMENT REFER TO THE PARTS LIST OF
SERVICE MANUAL.
DON'T DEGRADE THE SAFETY OF THE RECEIVERS
THROUGH IMPROPER SERVICING.
SERVICING PRECAUTION
SYMBOLS INDICATE COMPONENTS HAVING SPECIAL
CHARACTERISTICS IMPORTANT TO SAFETY AND
PERFORMANCE. THEREFORE REPLACEMENT OF ANY
SAFETY PARTS SHOULD BE IDENTICAL IN VALUE AND
CHARACTERISTICS. FOR ACCURACY OF THE
REPLACEMENT REFER TO THE PARTS LIST OF
SERVICE MANUAL.
DON'T DEGRADE THE SAFETY OF THE RECEIVERS
THROUGH IMPROPER SERVICING.
SHADED COMPONENTS HAVE SPECIAL
CHARACTERISTICS IMPORTANT TO SAFETY.
B E F O R E R E P L AC I N G A N Y O F T H E S E
C O M P O N E N T S R E A D C A R E F U L LY T H E
PRODUCT SAFETY NOTICE IN THE SERVICE
MANUAL.
DON'T DEGRADE THE SAFETY OF THE
RECEIVERS THROUGH IMPROPER SERVICING.
2. Capacitors
3. Resistors 6. Correspondence of the units in the Schematic
4. Chip size (chip resistors,chip capacitor)
Diagrams to the SI units.
5. Specific symbol
7. This is basic schematic diagram.
Some sets may be subject to modification according to engineering imporovement.
NOTE
1. TP6A, etc. shows Test Point.
Tolerance
Not indicated =
=
±
=
±
=
±
=
±
0.5 %
1 %
5 %
10 %
Sort
Not indicated : Carbon resistor
±
5 %
D
F
J
K
S : Fixed composition resistor
MB : Metal oxide film resistor (type B)
CE : Cemented resistor
W
: Wire wound resistor
M : Metal film resistor
MPC : Metal plate cement resistor
ML : Metal liner resistor
Not indicated : Chip resistor
Value
Not indicated =
= k
= M (1000 ) K
M (1000k )
Wattage
Not indicated = 1/4W or 1/6W
Not indicated = 1/10W
Value Not indicated
pF, for numbers more than 1
µ
F, for numbers less than 1
Dielectric
Not indicated : 50V
Tolerance
Not indicated =
=
±
=
±
=
±
=
±
2 %
5 %
10 %
20 %
Sort
Not indicated
for electrolytic capacitors
±
10 %
= +
–
=
±
100 %
0 %
30 % = +
–
= +
–
30 %
10 %
80 %
20 % =
±
=
±
=
±
=
±
0.25 pF
0.5 pF
1 pF
2 pF G
J
K
M P
N Q
Z
C
D
F
G
MF : Polyester film capacitor
PP : Polypropylene film capacitor
ALM : Aluminus electrolytic capacitor
TF : Twin film capacitor
SC : Semiconductor ceramic capacitor
MP : Metalized paper film capacitor
MPP : Metalized plastic film capacitor
MMF : Metalized polyester film capacitor
MF,PP : Polyester polypropylene film capacitor
PS : Polystyrol film capacitor
TAN or TANT : Tantalum capacitor
: Electrolytic capacitor
BP or NP : Non polarized electrolytic capacitor
I
II
Parts
except
for
chips
Not indicated : Ceramic chip capacitor
: Electrolytic chip capacitor
BP or NP : Non polarized electrolytic chip capacitor
Chips
Characteristic
Not indicated
Not indicated
105C
Tolerable maximum temperature
F=2.5 : leads pich is 2.5 mm
F
85ºC
105ºC
Electrolytic capacitor only
: F or B (high dielectric percentage)
CH,SL,etc : Temperature compensating types
Zener Diode
Varicap
Positive Thermistor
Fusible Resistor
Crystal unit
Air Gap
Part (resistor) attached on the
Ceramic filter
P
Kiro
Hertz
Pico
K
HZ
P
k
Hz
p
Schematic Diagram SI
Strength
No Tolerance is indicated
and
±
20 %
: Ceramic capacitor
(only ceramic
capacitor)
I
II
Parts
except
for
chips
Chips
copper-foil side of PCB
Thermistor
Photo Diode
LED
T
Parts
except
for chips
Chips
(3216) 3.2 mm X 1.6 mm
(2010) 2.0 mm X 1.0 mm
(1608) 1.6 mm X 0.8 mm
(3225) 3.2 mm X 2.5 mm
(2818) 2.8 mm X 1.8 mm
(2012) 2.0 mm X 1.2 mm
(1005) 1.0 mm X 0.5 mm
1 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 28 29 30 31 3 2 33 34 35
36 37 38 39 40 41 42 43 44 45 46 47 48 49 5O 51 52 53 54 55 56 57 58 59 6O 61 62 63 64 65 66 67 68 69 7O
1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 21 2 2 23 24 25 26 27 28 29 30 31 32 33 34 35
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
1 2 3 1 2 3 4
1 2 3 4 5
1
2
1
2
3
4
5
6
7
8
9
1 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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
1
2
3
4
1
2
3
1
2
3
1
2
3
1
2
3
4
1 2 3
1
2
3
2
3 1
1 2 3
1 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 28 29 30 31 32
33 34 35 36 37
38 39 40 41 42 43 44 45 46 47 48 49 50
1
2
1
2
1 2 3 4 5
1 3
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 1 O
1
3
1
4
1
4
1 2 3 4
1 2 3 4 5 6 7 8 9 1O 11 12 13 14 15 16 17 18 19 2O 21 22 23 24 25 26 27 28 29 3O 31 32
1 2 3 4 5 6 7 8 9 10 11 1 2 1 3 14 1 5 16 1 7 1 8 1 9 2 0 21 22 23 24 25 26 27 28 29 30 31 32
Z-H Z-H
S-H Z-H
Z-H
Z-H
Z-H
ZB ZC
SH
Z-H
Z-H
Z-H
SH
PCB-IRF
(FRONT PREAMP)
Color Wheel Motor
EXHAUST FAN LAMP-BOX SWITCH
UP(SMK)
THERMOSTAT
(S-IN)
(S-LAMP)
THERMISTOR
THERMISTOR
Z-H
Z-H
POWER FAN
LAMP FAN
S-H
SH-H V3P-1P
S
V3P-1P
V4P-2P V4P-2P
AC POWER CABLE
LAMP
SOCKET
DMD FAN
SR16ADDR
O
DGND SR16STR
OBE
D
AD_INT
LO
ADB_LZ
EXT_ARSTZ DGND DCLK_L DGND TRC_L SCTRL_L DGND DDO DD2 DGND DD4 DD6 DGND DD8 DD1O DGND DD12 DD14 DGND DD16 DD18 DGND DD2O DD22 DGND DD24 DD26 SR16ADDR1 SR16ADDR2 SR16ADDR3
DGND DGND DGND DGND
DD3
SR16OEZ
STBY12-FMT
DD17
DD7
DGND
DD9 DD1
DGND DGND
DD15 DD21
SR16SELO
DD25 DD23 DD27
SR16MODE1
DD11
SSP1_CSO
DD5
DGND
SR16SEL1
DGND
SR16MODEO
DD13 DD19
DGND
STBY12-FMT
SSP1_DI
SSP1_CLK
SSP1_DO
DGND SA
CCLK
SA
CB
US
DGND DD28 DD3O DGND DD32 DD34 DGND DD36 DD38 DGND DD4O DD42 DGND DD44 DD46 DGND DD48 DD5O DGND DD52 DD54 DGND DD56 DD58 DGND DD6O DD62 DGND DMDSER BINSELO BINSEL1 CWINDEX
DGND
STBY3.3-FMT STBY3.3-FMT
DGND
DD29 DD31
DGND
DD33 DD35
DGND
DD37 DD39
DGND
DD41 DD43
DGND
DD45 DD47
DGND
DD49 DD51
DGND
DD53 DD55
DGND
DD57 DD59
DGND
DD61 DD63
DGND
CWCTR
CWY1 CWY2 CWY3
P-F
ANV
P-FGND
P-FST
OP
A
GND
RSIO
STBY5
STBY5 A
GND
RSIO
O-FANV
O-FGND
O-FSTOP
SW3.3-FMT
DGND
CWINDEX
CWY1
CWY3
CWY2
CWCTR
1
2
3
4
IRIS+
STBY3.3
IRIS-
2
1
OUT2
OUT1
DGND
CWINDEX
SW3.3-FMT
DGND
DGND
LBX
TMPPU
DGND
TMPIN
DGND
TMPDMD
DGND
TMPLMP
DGND
PRTLTMP
L-FANV
L-FGND
L-FSTOP
D-FSTOP
D-FANV
D-FGND
DGND
DDCCLK
DGND
RX1-
RXC+
RX2-
DGND
+5V PO
W
RX2+
DGND DGND
RXO-
RX1+
DDCD
A
T
A
DGND
RXC-
RXO+
HPDETECT
A
GND
TXDM A
GND
RXDM A
GND
IR_RCV7 A
GND
RSI1 A
GND
R A
GND
G A
GND
B A
GND
GSYS A
GND
HSY A
GND
VSY A
GND
HSCV A
GND
SCAR
T/PCZ
P2/P1Z A
GND
V2/V1Z PC/VZ A
GND
Y A
GND
C A
GND
COMP A
GND
DDCWPZ A
GND
STBYR5 STBYR5 A
GND
A
GND
STBY5 STBY5 STBY5 A
GND
VO
L
5VREF PO
WER2
MUTEZ A
GND
A
GND
A
GND
Y
DDCWPZ
STBY5
B
A
GND
A
GND
SCAR
T/PCZ
STBYR5
RSI1
A
GND
PO
WER2
HSCV
RXDM
HSY
V2/V1Z
VSY
TXDM
5VREF
PC/VZ
A
GND
A
GND
R
A
GND
A
GND
A
GND
GSYS
C
MUTEZ
A
GND
A
GND
IR_RCV7
A
GND
STBYR5
A
GND
A
GND
COMP
STBY5
A
GND
VO
L
A
GND
A
GND
A
GND
A
GND
P2/P1Z
STBY5
A
GND
G
A
GND
SPK-
SPK+
AUGND
STBY14AU
LSENSE DGND STBY5 LAMP-ONZ LAMP-H/LZ
LAMP-ONZ
STBY5
LAMP-H/LZ
DGND
LSENSE
STBY3.3 DGND STBY5 A
GND
FGND A
GND
F
AN-ON
STBY14F STBYR5 PO
W
-TMP
STBY5 A
GND
STBY3.3 A
GND
STBYR5 DGND F
AN-ON
PO
W
-TMP
FGND STBY14F STBY14A
U
A
UGND
FG2
L39OV
LGND
LIVE
NEUT
LIVE
NEUT
FG1
L39O
V
LGND
A
C-H
GND
A
C-C
IRIS+
DGND
Z-H
IRIS-
STBY3.3
DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND
RXC+ DGND DGND DGND RXO- DGND DDCCLK DGND +5V PO
W
DGND DDCD
A
T
A
DGND HPDETECT DGND DGND DGND DGND DGND DGND DGND RXO+ RX1- DGND DGND DGND RX2- RX2+ DGND RX1+ DGND RXC- DGND
PCB-POWER PCB-INLET
PCB-DMD
PCB-CW
ANALOG
DIGITAL
FORMATTER
PCB-MAIN
PCB-TERMINAL LAMP POWER UNIT
Motor Unit
PCB-MOTOR
SC SB
SP SM
SA
SN
SZ
SK
SY
SX
SW
ZA
ZE
J1
J2
AM
YA
TK
TD
CN1 CN2
RD SD
RE
PB RB
SG
TJ
SJ
Z
Z
Z
Z
Z Z
Z
Z
Z
Z
Z
Z
Z