Sony HCD-VP700, Руководство по обслуживанию, Страница: 48 / 92

HCD-VP700
48 48
6-26. SCHEMATIC DIAGRAM – VIDEO (1/3) SECTION – • See page 53 for Waveforms. • See page 61 for IC Pin Function.
R501
R502
R503
IC501
R504
R505
R506
R519
C509
C568
R508
L511
L512
L513
0
µ
H
0
µ
H
0
µ
H
C510
R520
R
517
R518
C507
C571
R577
R578
C569
C566
CN503
R562
CN502
R521
C508
R511
R513
R580
C506
C570
C504
R540
R528
C
526
R512
R539
R516
R
564
R524
C505
JW413
CN501
R
526
C
524
C528
TP523 TP522
IC502
SL501
SL502
SL503
X501
100
1/16W
100
1/16W
100
1/16W
TC74VHCU04
FT(EL)
100
1/16W
100
1/16W
100
1/16W
100
1/16W
0.001
50V
CH
100
6.3V
10k
1/16W
0.1
25V
F 2.2k
1/16W
10k
1/16W
10k
1/16W
100
6.3V
68
10V
22k
1/16W
22k
1/16W
100
6.3V
0.1
25V
F
11P
10k 1/16W
13P
10k
1/16W
100
6.3V
10k
1/16W
10k
1/16W
10k
1/16W
0.1 25V F
100 6.3V
0.1
0
100k
1/16W 4700p
50V
B
10k
1/16W
0
10k
1/16W
22k
2.2
k
1/16W
100
6.3V
0
25P
220k
1/16W
0.47
50V
B
0.01
50V
M30622MGA-A59FP
10MHz
CD-BCK
CD-LRCK
CD-DATA
CD-C2PO
CLK SC
LK
S
ENS
CLK
SCLK
SENS
XLT
LDON
DATA
M
U
TE
C
TRL1
S
C
OR
SCOR
INT
DATAO
DATAI
CLK1
SUBQ
BCLK
BCLK
LRCK
LRCK
C2PO
C2PO
MCLK
M
CLK
DA
TA
XLT
H
SYN
C
HSEL
HRDY
SUBQ
SQCK
LDON
MUTE
SQCK
CTRL1
PW
M
1
PW
M
2
P
W
M
3
PWM1
PWM2
PWM3
LRCK
ADATA
BCLK
SCOR
CLK
DATA
SQCK
XRST
+5V
LDON
XLT
SENS
SCLK
SUBQ
D.GND
D.OUT
C2PO
CTRL1
S
EN
SE
SEN
S
E C
LK
LD ON
BY
TE
D
SP
M
U
TE
XR
ES
ET
X
O
U
T
V
SS
X
IN
V
C
C
N
M
I
S
C
OR
CL680 HSEL
DF LATCH
CL680 HRDY
DATA1O
DATA1I
CLK1
SUBQ DATA
SUBQ CLK
P.ON
BUS XRDY
BUS
BUS XHOLD
BUS
BUS
BUS XWRL
AUDIO MUTE
LOAD OUT
LOAD IN
IN
SW
OU
TSW
M
O
DEL1
M
OD
EL2 V
CC
VSS
A
5
A
4
A3 A2
TEST LED
TEST1 TES
T2
TEST3
D
EVICE R
ESET
S
TAN
DBY
FL CS
FL
MIC CTRL
KEY1
KEY2
KEY3
NT/PAL
MUSIC VOL
AVSS
VREF
AVCC
DSP LATCH
DS
P
CLK
DSP DATA
CTR
L1(L:D
OU
BLE)
R
EM
O
TE IN
D+5V(SW)
D.OUT
D.GND
LCH
A.GND
RCH
XRST
M+7V
680 RESET
AMP.ON
D+5V(UNSW)
A+5V(SW)
TB
LL
TB
LR
EN
C1
EN
C2
EN
C3
TSENS D
SEN
S
CL680IN
T
LO.BOOST
A
1
A
I2C.D
ATA
I2C
.CLK
C
RO
M
A LEVEL
R
ESOLU
TION
V.M
UTE
H
.SYNC
IN
BG
P
OSD.LANGUAGE(BUS XRD)
ENGLISH:H,CHINA:L
A
0
R
XD
SC
LK
B
US
Y
G
N
D
TX
D
G
ND
V
DD
RS
T
PG
M
XW
R
HO
LD
C
NV
SS
VSYNC
I2C.DATA
I2C.CLK
LPH
RTS1
CLK1
DATAI
DATAO
PW
M
3(BD
)
P
W
M
2(BD
)
P
W
M
1(BD
)
M+7V
XTAL
MUTE
PWM1
PWM2
PWM3
MG(+7)
MG(+7)
DAC
RESET
VIDEO CD CONTROL
NC
NC
NC
NC
NC
NC
(CHECK.LED)
K
BUFFER
FOR WRITE
FLASH
(3/3)
(Page 50)
(3/3)
(Page 50)
BOARD
BOARD
MAIN
VIDEO
BOARD
VIDEO
BOARD
VIDEO
(1/3)
(Page 31)
BOARD
BD
(Page 28)
(2/3)
(Page 49)