Sony BDV-Z7 / HCD-Z7 Service Manual ▷ View online
HCD-Z7
HCD-Z7
49
49
Note: IC502 and IC506 on the REG board cannot exchange with single.
When these parts are damaged, exchange the entire mounted board.
5-29. SCHEMATIC DIAGRAM - REG Board -
• See page 53 for IC Block Diagrams.
BOARD
(2/3)
CN108
MAIN
H
BOARD
(3/10)
CN301
MB-124
A
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
3.2
4
1.5
1
3.2
4
3.3
1
5.9
5
5.9
1.3
10.9
6
31.9
0.5
3.2
1
0.8
16V
100
C504
10V
220
C501
100
R501
1k
R504
0.1
C502
10k
R505
0.1
C503
1
2
3
4
5
SI-3010KM-TLS
IC501
ON/OFF
Vi
n
GND
V
out
V
adj
16V
100
C515
100
R506
22k
R510
0.1
C514
1
2
3
4
5
SI-3010KM-TLS
IC503
ON/OFF
Vi
n
GND
V
out
V
adj
1k
R511
10k
R512
0.1
C512
10V
220
C511
JL502
C520
1
C523
1
C522
1000p
5
4
3
2
1
TK11150CSCL-G
IC505
CONT
GND
NP
VOUT
VIN
C525
22
220k
R514
50V
47
C518
0.01
C517
0
R513
39k
R519
220k
R518
33k
R517
470
R516
100k
R515
75k
R509
0.01
C506
50V
100
C505
0.01
C508
C510
22
0
R502
0.1
C509
1W
0.047
R507
JL501
10uH
L501
300k
R508
C531
22
300k
R522
0.01
C529
0
R520
50V
100
C526
0.1
C530
0.01
C527
1W
0.047
R521
L503
22uH
18k
R524
3.3k
R523
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN502
UNSW12V
GND
UNSW6V
UNSW6V
UNSW6V
GND
SW3.3V
SW3.3V
GND
SW1.55V
SW1.55V
SW1.55V
GND
DCSW5V
GND
1
2
3
4
5
6
7
8
9
9P
CN501
GND
BD_PCONT3
BD_PCONT2
BD_PCONT1
4V
6V
32V
12V
GND
JL503
JL504
JL505
JL506
JL507
JL508
4.7k
R503
JL510
JL509
JL511
JL513
JL512
JL514
1
C521
0.1
C516
100p
C519
10uH
L502
CL501
CL502
SJPB-H4
D502
SJPB-L4
D504
SJPB-H4
D505
1
C528
1
C507
MP2490DQ-LF-Z
IC506
1
VIN
2
GND
3
EN
4
FB
9
BST
6
ISN
7
ISP
8
PGOOD
11
5
SS
10
SW
MP2490DQ-LF-Z
IC502
(Ship Size Package)
CSP
1
VIN
2
GND
3
EN
4
FB
9
BST
6
ISN
7
ISP
8
PGOOD
11
5
SS
10
SW
MP2467DN-LF-Z
IC504
1
SW
2
EN
3
COMP
4
FB
5
GND
6
RSET
7
VIN
8
BST
16V
C524
100
4.7k
R525
10k
R527
IC501
IC503
IC505
+4V
REGULATOR
IC502
IC504
+6V
REGULATOR
IC506
REG BOARD
(Ship Size Package)
CSP
+12V
REGULATOR
+5V
REGULATOR
+3.3V
REGULATOR
+1.55V
REGULATOR
4
B
6
9
11
D
H
10
3
5
12
C
F
1
E
8
G
A
2
13
7
(Page 30)
(Page 43)
HCD-Z7
HCD-Z7
50
50
5-30. PRINTED WIRING BOARD - FL Board -
•
: Uses unleaded solder.
• See page 25 for Circuit Boards Location.
1
15
B
E
2C
1C
1B
2B
E
B
E
B
E
B
E
1
2
4
51
54 53
R803
R804
R807
R810
CN801
R823
R824
R826
R831 R832
R836
R835
C802
C803
C804 C806
C807
C808
C810
C823
C824
S802
S805
C829
S809
S811
S813
C838
S815
D801
D803
D807
D808
D809
D810
D811
IC802
Q801
Q802
Q804
Q805
Q806
L801
ND801
1
64
16
17
32
33
48
49
B
E
R801
R805
R806
R808
R809
R811
R812
R813
R814
R815
R817
R818
R819
R820
R822
R827
C801
JL801
JL802
JL803
JL804
JL805
JL806
JL807
JL808
JL809
C825
C827
C828
JL810
JL811
JL812
JL813
JL814
C830
JL815
C831
C832
C833
JL819
JL822
JL823
JL824
JL825
JL826
JL827
JL828
JL829
JL830
JL831
JL832
JL833
IC803
Q803
3
1
IC801
T801
L803
1
3
CN802
1
9
1
3
4
5
FLUORESCENT INDICATOR TUBE
K
KEY BOARD
CNP851
J
MAIN BOARD
CN110
1-879-074-
1-879-074-
11, 12
(11, 12)
FL BOARD
(COMPONENT SIDE)
FL BOARD
(CONDUCTOR SIDE)
VOL +
VOL –
FUNCTION
x
N
S802, 805, 809,
S811, 813, 815
D801, 803
A
K
(CHASSIS)
DC/DC
CONVERTER
TRANSFORMER
D803
(ILLUMINATION)
(PROTECT)
Z
K
A
K A
A
B
C
D
E
1
2
3
4
5
6
7
8
11, 12
(11, 12)
(Page 40)
(Page 45)
Ver. 1.1
HCD-Z7
HCD-Z7
51
51
5-31. SCHEMATIC DIAGRAM - FL Board -
• See page 53 for IC Block Diagrams.
BOARD
(3/3)
CN110
J
MAIN
KEY
K
CNP851
BOARD
IC B/D
IC B/D
11.8
0
12
11.2
3
0
3
3.7
0
1.3
5
3.3
5
1.4
1.4
3.3
3.3
3.1
3.1
3.3
-20.4
-20.4
-15.5
-13.1
-13.1
-13.1
-13.1
-23
-25.3
-23
-23
-15.5
-13.1
-22.8
-20.4
-20.4
-18
-18
-20.4
-18
-18
-18
-23
-23
-18
-13.1
-18
-15.5
-23
-25.3
-23
-25.3
-13.1
-15.5
-25.3
-23
-25.3
-15.5
-23
-23
-23
-23
-23
-23
-23
-23
-23
-23
4.7
0
0
4.7
-22.7
3.3
-23
3.3
3.3
47
R804
100
R818
1k
R812
3.3k
R822
100k
R813
2SC3052EF-T1-LEF
Q803
100
R817
100
R819
JL807
JL811
JL814
JL808
JL809
JL812
JL810
JL813
JL815
R824
100
C827
47p
0.1
C825
0.1
C823
16V
100
C802
0.01
C833
0.01
C829
0.022
C810
16V
100
C808
CPH5504-TL-E
Q802
33k
R820
100
R823
100p
C832
100p
C831
100p
C830
0.1
C828
0.01
C801
5
4
3
2
1
TK11133CSCL-G
IC802
V_CONT
GND
Np
V_OUT
V_IN
1k
R807
0.01
C803
0.1
C807
50V
47
C824
10uH
L801
2
3
5
6
8
7
1
4
9
T801
DC/DC CONVERTER
TRANSFORMER
RT1N237M-TP-1
Q801
2.2k
R809
1k
R805
2.2k
R811
JL806
JL805
JL804
JL803
JL819
JL802
JL801
MA2J1110GLS0
D808
MA2J1110GLS0
D809
MA2J1110GLS0
D810
MA2J1110GLS0
D807
1k
R808
1
7
8
9
10 11 12
5
6
14
19
18
17
13
16
20
15
23 24
27
21
28
26
25
22
31
33
35
30
32
36
34
29
42
44
43
40
37
39
38
41
46
48
47
45
51
49 50
54
4
2
53
ND801
2.2k
R806
1
C806
1
C804
MAZ8062GMLS0
D811
VCC
OUT
GND
PNA4823M01S0
IC801
1
3
2
2.2k
R803
2.2k
R810
S802
S809
100
R801
SECU1205C-S
D801
(PROTECT)
S815
S813
2.2k
R814
4.7k
R815
2.2k
R826
R827
1k
JL822
JL823
JL824
JL825
RT1N237M-TP-1
Q804
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN801
SIRCS
E3.3V
FL_CLK
FL_CS
FL_DATA
FL5V
DGND
KEY2
KEY1
KEY0
LED_ILUMI
LED_12V
LED_PROTECT
LED_SONY
FL_PCONT
SL-194S-WS-SD-T
(ILLUMINATION)
D803
JL826
JL827
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
17
18
19
20
21
22
29
28
27
26
25
24
23
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
ML9208-03GAZ03B
IC803
S5
S6
S7
S8
S9
S10
S1
1
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G1
1
G12
G13
G14
G15
G16
VFL
GND
OSC0
OSC1
XRST
XCS
CLK
DAT
VDD
P1
P2
AD2
AD1
S1
S2
S3
S4
ISA1602AM1TP-1EF
Q806
RT1N237M-TP-1
Q805
4.7k
R831
1
2
3
CN802
3P
DGND
LED_12V
KEY_POWER
2.2k
R835
2.2k
R836
JL828
JL831
JL832
JL833
JL830
JL829
L803
47uH
S811
S805
P34
P35
G1
P36
P37
P32
P31
G2
P30
P29
G3
P28
P27
P26
G4
P25
P24
G5
P9
P8
G10
P7
P6
G9
P5
P4
P3
G8
P2
P1
G7
P19
P20
P21
G6
P22
P23
G1
1
P1
1
P12
P13
P14
P15
P16
P17
P18
P10
P36
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P1
1
P10
P9
P8
P7
P6
P5
P4
P3
P2
P37
P1
G10
G9
G8
G7
G6
G4
G2
G5
P33
G1
1
G3
G1
FLUORESCENT
INDICATOR TUBE DRIVER
IC803
FLUORESCENT INDICATOR TUBE
IC802
+3.3V
REGULATOR
VOL +
VOL -
FUNCTION
FL BOARD
IC801
REMOTE
(CHASSIS)
LED DRIVE
Q805, 806
LED DRIVE
LED DRIVE
GRID DRIVE
OSC
CONTROL
RECEIVER
-1
-2
J
4
B
6
9
11
D
15
H
10
3
5
12
C
F
1
E
8
G
14
A
2
13
I
7
(Page 44)
(Page 45)
HCD-Z7
HCD-Z7
52
52
• Waveforms
– MB-124 Board –
– MAIN Board –
– DSP Board –
ef
IC8001 qf (REFCLK)
1 V/DIV, 10 ns/DIV
20 ns
4 Vp-p
es
IC602 id (XT2)
1 V/DIV, 20 ns/DIV
33.3 ns
3.8 Vp-p
ea
IC602 qa (PCLK)
1 V/DIV, 20 ns/DIV
30.3 ns
3.8 Vp-p
ed
IC700 2 (XOUT)
1 V/DIV, 20 ns/DIV
40 ns
3.8 Vp-p
qa
IC304 qg (CR-OUT)
(Color Bar)
(Color Bar)
500 mV/DIV, 20
Ps/DIV
H
1.4 Vp-p
qd
IC304 ql (CY-SAG),
w;
w;
(CY-OUT) (Color Bar)
1 V/DIV, 20
Ps/DIV
H
2 Vp-p
qs
IC304 qj (CB-OUT)
(Color Bar)
(Color Bar)
500 mV/DIV, 20
Ps/DIV
H
1.4 Vp-p
qf
IC304 wg (V-OUT),
wh
wh
(V-SAG) (Color Bar)
1 V/DIV, 20
Ps/DIV
H
2 Vp-p
qg
IC303 qh (RMCK)
1 V/DIV, 20 ns/DIV
4.4 Vp-p
40.6 ns
qh
IC303 qj (RBCK)
1 V/DIV, 200 ns/DIV
324 ns
4.2 Vp-p
wa
IC203 wa (OMCK)
1 V/DIV, 20 ns/DIV
4.4 Vp-p
40.6 ns
w;
IC203 qd (ISCLK)
1 V/DIV, 200 ns/DIV
324 ns
4.2 Vp-p
wf
IC202 wa (OMCK)
1 V/DIV, 20 ns/DIV
4.4 Vp-p
40.6 ns
wd
IC202 qd (ISCLK)
1 V/DIV, 200 ns/DIV
324 ns
4.2 Vp-p
20.8
Ps
3.9 Vp-p
qj
IC303 w; (RLRCK)
1 V/DIV, 10
Ps/DIV
20.8
Ps
3.9 Vp-p
ql
IC203 qs (ILRCK)
1 V/DIV, 10
Ps/DIV
20.8
Ps
3.9 Vp-p
ws
IC202 qs (ILRCK)
1 V/DIV, 10
Ps/DIV
qk
IC303 wk (XOUT)
1 V/DIV, 20 ns/DIV
40.8 ns
4 Vp-p
wg
IC501 qd (Xout)
1 V/DIV, 100 ns/DIV
166 ns
3.3 Vp-p
rd
IC5001 <zvv (AFSX0)
1 V/DIV, 10
PsDIV
20.8
Ps
4.2 Vp-p
rs
IC5001 <zvx (ACLKX0)
1 V/DIV, 200 ns/DIV
324 ns
4.4 Vp-p
ra
IC5001 wf (OSCOUT)
200 mV/DIV, 20 ns/DIV
40.4 ns
0.8 Vp-p
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