Sony MDS-JE470 (serv.man2) Service Manual ▷ View online
MDS-JE470
41
41
6-4. SCHEMATIC DIAGRAM – BD SECTION (1/2) – • See page 37 for Waveforms. • See page 52 for IC Pin Functions. • See page 50 for IC Block Diagrams.
(KMS - 260B/260E)
BD
BOARD
(2/2)
(Page 42)
BD
BOARD
(2/2)
(Page 42)
BD
BOARD
(2/2)
(Page 42)
MDS-JE470
42
42
6-5. SCHEMATIC DIAGRAM – BD SECTION (2/2) – • See page 37 for Waveforms. • See page 53 for IC Pin Functions. • See page 50 for IC Block Diagrams.
MAIN
BOARD(1/2)
CN2
(Page 43)
MAIN
BOARD(1/2)
CN1
(Page 43)
BD
BOARD
(1/2)
(Page 41)
BD
BOARD
(1/2)
(Page 41)
BD
BOARD
(1/2)
(Page 41)
MDS-JE470
43
43
6-6. SCHEMATIC DIAGRAM – MAIN SECTION (1/2) – • See page 37 for Waveforms. • See page 56 for IC Pin Functions. • See page 51 for IC Block Diagrams.
C177
C277
C261
C161
C520
C490
C58
C491
C492
C501
C505
C515
C516
C517
C522
C524
C531
C532
C536
C601
C613
C680
L349
L506
L522
L523
L524
L668
R46
R53
R55
R87
R88
R92
R93
R94
R95
R97
R90
R381
R517
R435
R491
R492
R614
R855
R161
R162
R163
R164
R261
R262
R263
R264
R171
R172
R271
R165
R265
R113
R213
R115
R215
R176
R276
R177
R277
R178
R278
C113
C176
C213
C276
C311
C316
CN1
CN2
C165
C171
C172
C265
C271
C272
C502
C503
C519
C523
C652
C651
C658
L551
L552
R551
R552
C553
C552
C551
C556
C557
C366
R514
R513
R512
R511
C500
R516
R515
R100
R51
R44
R49
R31
R41
C426
L555 1
µ
H
L651
C87
C89
R272
C361
C166
R4
C12
R28
C266
R266
R166
C550
C554
C16
C19
R1090
C530
R380
C212
C112
R112
R211
R212
R111
C111
C211
R436
L451
C611
C612
L611
10
µH
IC611
R437
IC600
R623
Q380
J300
X550
R23
R33
R40
R50
L666
L662
L660
C657
L658
Q490
C88
C100
C62
R61
X15
L450
CN3
IC370(2/
2)
IC370(1/
2)
IC360(2/ 2)
IC360(1/ 2)
Q181
Q281
R181
R281
IC310(2/ 2)
IC310(1/ 2)
IC500
C504
R3
R17
IC1
R21
R22
R554
R851
IC550
C555
R556
L653
0
µH
L657
D381
D382
D211
D111
D212
D112
R1091
470p
470p
220p
220p
220
10V
1000
6.3V
100p
0.1
0.1
0.1
0.1
100p
100p
100p
0.1
0.1
0.1
0.1
0.1
0.01
0.01
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
100k
150k
100
56k
330
1.2k
47k
JUMPER
10k
10k
10k
10k
10k
10k
10k
10k
1.5k
1.5k
1.5k
22k
22k
220k
220k
47
47
680
680
100k
100k
330
330
22
25V
22
25V
22
25V
22
25V
100
16V
100
16V
23P
27P
0.0001
0.0047
0.001
0.0001
0.0047
0.001
0.0022
0.0022
0.001
100
10V
0.1
0.1
0.1
JUMPER
JUMPER
1M
330
4.7p
0.1
100
10V
47pF
10pF
100
16V
47
47
47
47
220
10V
100
100
100k
10k
10k
10k
JUMPER
100k
22 50V
JUMPER
0.01
0.001
1.5k
100
16V
0.0001
JUMPER
0.1
10k
0.0001
22k
22k
0.1
0.001
0.1
0.001
10k
0.1
100k
22
25V
22
25V
15k
33k
15k
33k
470p
470p
330k
JUMPER
0.1
4.7
50V
GP1F38R
1k
SN74HCU 04AN
470k
UN4111-TA
4P
45.1584MHz
10k
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
JUMPER
0.1
JUMPER
2SC945TP-QP
0.01
10
50V
0.1
10k
10MHz
JUMPER
15P
NJM4558D
NJM4558D
NJM4558D
NJM4558D
UN4216-TA
UN4216-TA
NJM4558D
NJM4558D
AK4524
100
10V
JUMPER
M30803MG-107FP
10k
10k
330
10k
TC7WHU04FU
(TE12R)
12p
330
0UH
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
10k
1
2
3
4
5
6
7
9
8
10
11
12
13
14
15
16
17
18
20
PROTECT
PROTECT
REFRECT
R
E
FR
E
C
T
S
D
A
SDA
SCL
SCL
EEP-WP
EEP-WP
SHOCK
S
H
O
C
K
XBUSY
XBUSY
SWDT
SWDT
SRDT
SRDT
OUT-SW
OUT-SW
SCLK
SCLK
XLATCH
XLATCH
PLAY-SW
P
L
A
Y
-S
W
SENS
S
E
N
S
DIG-RST
D
IG
-R
S
T
REC-SW
R
E
C
-S
W
WRPWR
W
R
P
W
R
LIMIT-IN
L
IM
IT
-IN
LDON
L
D
O
N
M
O
D
MOD
SQSY
DQSY
XINT
X
IN
T
S
Q
S
Y
D
Q
S
Y
R
M
C
FL
C
K
FL
D
T
RMC
FLCK
FLDT
FLCS
FLCS
JOG 1
JOG 1
JOG 0
JOG 0
KEY 1
KEY 2
KEY 0
KEY 2
KEY 1
KEY 0
DADT
ADDT
BCK
LRCK
LATCH
SWDT
SCLK
ADA.RESET
IIC
B
U
S
Y
IIC
P
O
W
E
R
IIC
C
L
K
IIC
D
A
T
A
ADDT
LRCK
DADT
BCK
ADA.RESET
SCLK
SWDT
LATCH
DIN1
DIN0
DIN1
DIN0
*
*
*
RMC
JOG1
JOG0
KEY0
FLCS
KEY1
FLDT
KEY2
FLCK
PDOWN
DISP.GND
AVSS
SWDT
SRDT
SCLK
VREF
KB.CLK-CTL
MUTE
ADA.RESET
ADA.LATCH
EPM
CE
PROTECT
SCL
EEP-WP
XBUSY
OUT-SW
XLATCH
STB
FLCS
JOG 0
JOG 1
KEY 0
KEY 1
KEY 2
KEY 3
TIMER
MODEL SEL
DESTINATION
AVCC
IOP
CLIP-TX
CLIP-RX
XBCKI
REC
*
L:DIN1/H:CLIP
NC
*D.VOL 1
*D.VOL 0
*BEEP SW
N
C
G
N
D
S
D
A
P
L
A
Y
-S
W
R
E
C
-S
W
W
R
P
W
R
M
O
D
L
IM
IT
IN
L
D
O
N
S
E
N
S
S
H
O
C
K
V
C
C
R
E
FR
E
C
T
N
C
L
O
A
D
L
O
L
O
A
D
O
U
T
L
O
A
D
IN
N
C
N
C
N
C
N
C
N
C
M
O
D
E
L
0
*
M
O
D
E
L
1
*
M
O
D
E
L
2
*
M
O
D
E
L
3
*
N
C
*
N
C
*
N
C
*
X
O
U
T
-T
X
IN
-T
X
IN
G
N
D
X
O
U
T
D
Q
S
Y
C
N
V
S
S
B
Y
T
E
S
.R
S
T
P
.D
O
W
N
FL
D
T
FL
C
K
A
1
-IN
S
IR
C
S
K
B
.C
L
K
K
B
.D
A
T
A
S
Q
S
Y
IIC
B
U
S
Y
A
1
O
U
T
IIC
P
O
W
E
R
IIC
C
L
K
IIC
D
A
T
A
V
C
C
X
IN
T
L
R
C
K
I
*
B
E
E
P
*
N
C
*
N
C
*
N
C
LIMIT-IN
LD-IN
LD-OUT
PLAY-SW
REC-SW
OUT-SW
D-GND
PROTECT SW
REFRECT SW
MOD
IOP
LDON
XINT
WRPWR
DQSY
SQSY
DIG-RST
SENS
SRDT
XLATCH
SCLK
SWDT
XBUSY
SHCK
EEP-WP
SDA
SCL
M.+5V
M.+5V
M.GND
M.GND
LRCKI
MCLK
MCK.GND
BCK
DADT
LRCK
ADDT
XBCKI
DADTI
D-GND
REG.+5V
D-OUT
H.+5V
H.GND
REG.GND
REG.GND
REG.GND
DIN-0
DIN-1
D
IG
-R
S
T
VCOM
AINR
AINL
VREF
AGND
VA
TEST
XTO
XTI
XTALE
LRCK
BICK
SDTO
SDTI
CDTI
CCLK
CS
CIF
CLKO
VT
VD
DGND
AOUTL-
AOUTL+
AOUTR-
AOUTR+
PD
M/ S
NC
NC
NC
N
M
I
-32V
AC
AC
SYS+3.3V
R
L
L
R
ANALOG OUT
ANALOG IN
1
2
3
WAVE
SHAPER
MUTING
CONTROL
SWITCH
MUTING
MUTING
CONVERTER
AD/DA
OSC
+3.3V
REGULATOR
SYSTEM
CONTROLLER
4
2
3
1
8
7
5
6
8
7
6
5
4
3
2
1
OPTICAL
RECEIVER
LINE
AMP
FILTER
LOW-PASS
MIX
AMP
8
7
6
5
4
3
2
1
*R181,281
10k
US,CND,SP
AEP,AUS,HK,UK
JUMPER
10k
US,CND,SP
AEP,AUS,HK,UK
JUMPER
*R17
(OPTICAL)
DIGITAL IN
US,CND,SP
AEP,AUS,HK,UK
BD
CN102
BOARD(2/2)
(Page42)
BOARD
DISPLAY
(Page47)
CN701
(2/2)
BOARD
MAIN
(Page44)
BD
CN103
(Page42)
BOARD(2/2)
(2/2)
BOARD
MAIN
(Page44)
MDS-JE470
44
44
6-7. SCHEMATIC DIAGRAM – MAIN SECTION (2/2) – • See page 51 for IC Block Diagrams.
R434
R407
C402
C412
C424
C442
R425
R424
C405
C401
C411
C406
C416
C423
C425
C431
C432
R420
R431
R912
R911
C441
R441
R443
R442
R406
JW451
JW452
C404
FB410
R423
D421
Q911
D401
D402
D403
D404
D411
D412
D461
D462
D466
D467
IC406
IC411
CN406
BT406
IC421
IC401
D422
IC440
Q445
D409
D408
CN400
Q440
D431
D432
D433
R433
R432
D406
FB465
0
µH
C461
C466
FB460
0
µH
L804
4.7
µH
R808
R807
L803
R801
R805
C814
C804
R806
R802
C800
J800
R422
22k
10k
0.1
0.1
0.1
0.01
220
220
0.01
10000
16V
10000
16V
0.33
50V
1000
6.3V
100
63V
63V
47
50V
33
25V
22
25V
JUMPER
100
47k
2.2k
100
16V
22k
22k
15k
220
JUMPER
JUMPER
100
10V
JW
100k
11ES2-NTA2
2SD2144S-TP-UVW
11EQS04
11EQS04
11EQS04
11EQS04
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
M62016L
M5F7805L
2P
ML1220
M5293L
BA033T
RD4.7EB2
M54641L
2SA1175-HFE
11EQS04
11EQS04
UN4211-TA
1SS133T-72
1SS133T-72
1SS133T-72
330
680
1SS133T-72
470
16V
16V
470
16V
16V
220
220
JUMPER
10k
10k
0.1
0.1
100
100
0.1
120k
20
15
16
17
18
11
12
13
14
10
6
7
8
9
1
2
3
4
5
IIC BUSY
IIC POWER
IIC DATA
IIC CLK
RESET
LOADING DRIVER
1
5
11
PC-LINK
VOLTAGE
SWITCH
Q440,445
REFERENCE
+3.3V
REGULATOR
REGULATOR
+5V
REGULATOR
DRIVE
RELAY
-32V
(CHASSIS)
(1/2)
BOARD
MAIN
(Page43)
BOARD
PT
CN921
(Page49)
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