Sony HCD-VP700 Service Manual ▷ View online
HCD-VP700
50
50
6-28. SCHEMATIC DIAGRAM – VIDEO (3/3) SECTION – • See page 53 for Waveforms. • See page 66 for IC Block Daiagrams.
R302
C304
R303
C306
C307
C309
R552
IC101(2/2)
R201
R101
IC504
R403
R404
J301
J302
R532
R537
R531
R556
R557
C101
C201
R102
R202
R103
R203
R309
R313
R306
C317
C319
R317
C320
C321
R316
R319
R304
R305
R566
C318
C531
C576
C577
C574
L301
1.8
µH
L302
IC509
C556
IC101(1/2)
C102
C202
C103
C203
C532
C311
R315
C563
L505
C312
C314
C313
C315
C310
C316
IC303
IC304
C324
C325
R301
R308
C565
C564
C559
R555
R530
C323
C322
L303
220
µH
R310
R314
R551
R549
R550
R311
C305
C402
C308
C561
R312
R567
C555
IC302
L504
JW513
JW501
JW101
JW201
C401
CT503
Q301
X503
75
1/16W
270p
50V
CH
75
1/16W
270p
50V
CH
22p
50V
CH
330p
50V
CH
100
1/16W
NJM2100M(T E2)
10k
1/16W
10k
1/16W
TC74V HCU 04
FT(EL)
2.2k
1/16W
2.2k
1/16W
0P
1P
0
100
1/16W
100
1/16W
100
1/16W
100
1/16W
22
6.3V
22
6.3V
1.5k
1/16W
1.5k
1/16W
1.5k
1/16W
1.5k
1/16W
10k
1/16W
10k
1/16W
75
1/16W
1
50V
100
6.3V
75
1/16W
100
6.3V
100
6.3V
75
1/16W
75
1/16W
100
1/16W
100
1/16W
0.1
25V
25V
F
100
6.3V
22p
50V
50V
CH
22p
50V
50V
CH
22p
50V
50V
CH
PCM1727E-2
/T2
0.1
25V
25V
F
NJM2100M(T E2)
0.0012
16V
SL
0.0012
16V
SL
0.0047
50V
B
0.0047
50V
B
0.1
25V
25V
F
22
6.3V
75
1/16W
0.1
25V
25V
F
0
0.0047
50V
B
22p
50V
50V
CH
220p
50V
CH
150p
50V
CH
0.1
25V
25V
F
0.1
25V
F
NJM2209M(TE2)
BA7665FS-E 2
0.1
25V
25V
F
0.1
25V
F
10k
10k
1/16W
100
6.3V
0.1
25V
F
100
6.3V
1M 1/16W
100
1/16W
100
6.3V
100
6.3V
2.2k
1/16W
2.7k
1/16W
100
1/16W
100
1/16W
100
1/16W
150
1/16W
22p
50V
50V
CH
22
6.3V
330p
50V
CH
6p
50V
CH
10k
1/16W
22
6.3V
NJM2255M(T E2)
0
0
0
0
0
0.1
25V
F
10p
DTC114EK
INV.
27MHz
CGND
COUT
YGND
YOUT
XT1
PGND
VCP
MCKO
RSV
SCKO3
ML
MC
MD
RSTB
VOUTR
AGND
XT2
DGND
VDD
LRCK
DATA
BCK
ZERO
CAP
VOUTL
VCA
768FSO
384FSO
VIN
V+
COLOR
COLOR
OFFSET
TINT
GND
VOUT
BGP
SHARP.ADJ
NC
NC
NC
NC
NC
GND
V+
MUTEA
GND
GND
GND
NC
MUTEB
VCC1
VCC2
MIXOUT2
MIXOUT1
NC
Y.IN
C.IN
C.OUT
YOUT1
YOUT2
(1/2)
(2/2)
DIFF OUT
FREQ
CONT
V IN
DIFF IN
PHASE
V OUT
CROMA
AMP
VIDEO OUT
S VIDEO OUT
D/A CONVERTER
BUFFER
VIDEO
MIX/
VIDEO
AMP
LPF
LPF
BUFFER
FREQUENCY
(1/3)
(Page 48)
VIDEO
BOARD
VIDEO
BOARD
VIDEO
BOARD
(1/3)
(2/3)
(Page 49)
VIDEO
BOARD
(Page 48)
(2/3)
(Page 49)
IC B/D
IC B/D
IC B/D
51
51
HCD-VP700
Ref. No.
Location
D901
F-6
D902
H-6
D903
G-6
D904
H-6
D905
G-6
IC901
F-7
Q901
F-6
• Semiconductor
Location
Ref. No.
Location
D911
A-3
D912
A-3
D913
A-2
Q971
A-2
• Semiconductor
Location
6-29. PRINTED WIRING BOARD – TRANS SECTION – • See page 24 for Circuit Boards Location.
F
K
N
T911
POWER TRANSFORMER
1
3
1
4
1
10
T901
POWER TRANSFORMER
S901
VOLTAGE
SELECTOR
230–240V1
220V
120V
Q971
JW
920
CN913
LP902
F917
F916
F918
F919
C911
R911
D911
C912
D912
JW960
R913
JW957
R912
JW956
C913
R914
JW959
R916
R915
C915
CN912
JW
952
JW915
JW914
JW
951
CN911
1
2
3
4
JW923
D913
CN914
JW953
JW
955
JW
954
LP905
CN915
W603
(PAGE30 )
(PAGE 38)
(PAGE40 )
1
2
3
4
5
6
7
8
9
A
B
C
1-680-189-
(12)
11
TRANS BOARD
JW
SURROUND AMP
BOARD
FRONT AMP
BOARD
MAIN
BOARD
3 1
E C B
R904
JW901
LP904
C902
C904
CN902
RY901
D901
C901
CN901
D904
D902
D903
D905
JW908
R903
Q901
IC901
F911
F912
F913
C903
JW907
JW904
JW905
JW906
LP903
JW903
CN903
R902
JW900
JW902
W604
JW910
(12)
11
1-680-190-
SUB TRANS BOARD
AC IN
E
1
2
3
2
3
MY,SP
1
2
3
4
D
E
F
G
H
MY,SP
MY,SP
MY,SP
TH
TH
TH
TH
TH
MY,SP
TH
HCD-VP700
52
52
6-30. SCHEMATIC DIAGRAM – TRANS SECTION –
R913
R915
CN912
CN914
CN915
R914
R
916
CN901
C903
JW906
JW907
R904
R902
R903
C915
C911
D912
C912
C913
RY901
CN903
C904
C902
JW905
JW
901
JW
903
JW923
JW915
JW914
JW
902
D
901
JW909
C901
S901
D902
D903
D904
D905
IC901
Q901
R912
D911
D
913
Q971
CN913
CN911
CN902
F913
F912
F911
R911
F916
F917
F918
F919
10k
100
3P
AMP-L
10P
EH-L
4P
EH-L
10k
100
2P
VH-H
100
16V
16V
10k
10k
0.1
100
63V
63V
MTZJ-T-72-33C
1
50V
100
50V
50V
3P
AMP-L
0.1
2200
16V
0
1SS119-25
0.01
250V
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
11ES2-NTA2B
TA78057S
2SC2785-HFE
RELAY SWITCH
11ES2-N
TA2B
RD
4.7F-T7B1
2SA1932(TP)
3P
2.5A
250V
250V
2.5A
250V
250V
1
6.3A
250V
6.3A
250V
6.3A
250V
5A 250V
*
AC3
AC4
NEUTRAL
230-240
220
AC1
AC1
AC3
AC4
VF
VF
AC-GND
120/230
NEUTRAL
120
VP
STBY RELAY
D-GND
STBY RELAY
D-GND
EVER+5.7V
EVER+5.7V
AC-GND
REGULATOR
AC-GND
AC2
AC2
STBY RELAY
D-GND
LIVE
NEUTRAL
NEUTRAL
230-240
220
EVER+5.7V
120/230
NEUTRAL
120
T911
POWER TRANSFORMER
F913
2.5A
250V
*1
4A
250V
VOLTAGE
230-240V
220V
120V
T901
POWER
TRANSFORMER
SELECTOR
TH
TH
MY,SP
MY,SP
TH
MY,SP
TH
MY,SP
MY,SP
TH
MY,SP
TH
MY,SP
BOARD
BOARD
BOARD(2/3)
FRONT AMP
MAIN
SURROUND AMP
(Page 41)
(Page 39)
(Page 32)
53
HCD-VP700
• WAVEFORMS
1
IC101 t; (RFAC)
CD PLAY MODE
1.2Vp-p
2
IC101 ra (TE)
CD PLAY MODE
3
IC101 el (FE)
CD PLAY MODE
400nsec/div
approx 400mVp-p
approx 170mVp-p
– BD BOARD –
– MAIN BOARD –
1
IC1101 is (XOUT)
STOP MODE
3Vp-p
4MHz
– PANEL BOARD –
2
IC401 qd (X-OUT)
STOP MODE
1
IC401 qa (XC-OUT)
STOP MODE
2.8Vp-p
16MHz
3.0Vp-p
32.768kHz
3
T301 4
TAPE B REC MODE
130Vp-p
80.1kHz
– VIDEO BOARD –
1
IC502 qd (XOUT)
2
IC505 ug (C-OUT)
3
IC505 yl (Y-OUT)
4
IC304 9 (C-OUT)
4.6Vp-p
10MHz
9
IC509 wf (XT2)
2.0Vp-p
37ns
0.5Vp-p
H
H
2.0Vp-p
1.0Vp-p
H
5
IC304 qg (Y-OUT1)
2.0Vp-p
H
7
IC509 ql (LRCK)
4.5Vp-p
22.7
µs
8
IC509 qj (BCK)
4.5Vp-p
472ns
q;
IC504 8
4.8Vp-p
59ns
6
IC304 qs (MIX OUT1)
1.3 Vp-p
H
qa
IC504 6
37ns
4.8Vp-p
Click on the first or last page to see other HCD-VP700 service manuals if exist.