Sony DAV-DZ230 / DAV-DZ231 / DAV-HDZ235 / HCD-DZ230 / HCD-DZ231 / HCD-HDZ235 Service Manual ▷ View online
38
38
HCD-DZ230/DZ231/HDZ235
HCD-DZ230/DZ231/HDZ235
6-9. SCHEMATIC DIAGRAM – MAIN BOARD (2/9) –
33
MAIN BOARD
(5/9) (Page 41)
34
MAIN BOARD
(3/9) (Page 39)
2
MAIN
BOARD
(1/9)
(Page 37)
27
MAIN BOARD
(1/9) (Page 37)
(4/9) (Page 40)
(8/9) (Page 44)
(9/9) (Page 45)
(4/9) (Page 40)
(8/9) (Page 44)
(9/9) (Page 45)
22
MAIN BOARD
(1/9) (Page 37)
(8/9) (Page 44)
(8/9) (Page 44)
23
MAIN BOARD
(1/9) (Page 37)
21
MAIN BOARD
(1/9) (Page 37)
C
IO-SCART BOARD
(DZ230,DZ231) CN307 (Page 48)
IO-S-OUT BOARD
(HDZ235) CN307 (Page 50)
1.3
0
3 . 3
0
3 . 2
3 . 2
0
0
1 . 5
3 . 3
0
2 . 7
1 . 7
3 . 3
1 . 7
0 . 4
0 . 6
0 . 6
3 . 3
0 . 2
1 . 3
0 . 6
1 . 4
0
0
0 . 2
1 . 3
0
0 . 2
0 . 3
3 . 3
3 . 3
3 . 3
0 . 3
3 . 3
2 . 1
0 . 7
1 . 6
3 . 3
1 . 6
1 . 1
3 . 3
1 . 4
2 . 1
3 . 3
0
3.3
3.3
1.7
2.2
1.3
1.6
3.3
1.3
1.3
0
1
1.7
1.7
1.4
1.9
1.5
1
2.2
1.2
0.5
3
0
0.4
3.3
3.3
3.3
3.3
0
2.4
3
3
3.3
3.3
1.9
3.3
2
3 . 3
0
3 . 3
3 . 3
0
0
0
0
3 . 3
0
1 . 6
1 . 6
1 . 6
0
1 . 6
0.4
2.5
2.3
3.3
0.2
0.2
5
3.3
0.2
0.5
0
3 . 3
2 . 9
0
0
No mark:DVD STOP
47
RB1106
1
C1102
0.1
C1179
10k
R1105
8765
4
3
2
1
BR24L64F-WE2
IC1103
A0
A1
A2
GND
SDA
SCL
WE
VCC
47
48
49
8
50
51
52
53
54
1234567
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39
16
15
17
18
19
20
21
28
27
29
30
31
32
33
26
25
24
23
22
A2V64S40CTP-G75
IC1104
47
RB1105
48
43
6
5
46
4
3
2
1
47
45
44
42
41
37
38
39
40
12
10
11
9
8
7
36
31
32
33
34
35
18
17
16
15
14
13
30
29
28
27
26
25
24
23
22
21
20
19
S29AL032D70TF-OHI1-0701UC (HDZ235)
S29AL032D70TF-OHI1-0701UE (DZ230,DZ231)
*IC1102
A15
A14
A13
A12
A11
A10
A9
A8
A19
N.C
WE
RESET
N.C.
N.C.
RY
/B
Y
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
10k
R1106
10V
100
C1190
0.1
C1191
0.1
C1197
0.1
C1180
FB1108
0uH
0.1
C1181
C1110 0.01
47
RB1108
47
RB1107
100
R2161
SW+3.3V
47
R4516
C4501
10
47
R4510
ACLK
C4502
0.01
CL100
ABCK
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
SN74LVC541APWR
IC4501
GND
VCC
22
R4501
22
R4502
ALRCK
47
R4514
C4504
0.01
ASDATA4
ADIN
EMI
G
FL4501
0uH
22
R4805
ASDATA2
R4512
0
JL4511
47
R4515
R4517
0
22
R4511
R4519
0
ASDATA1
A17
A0
A1
A16
A15
A14
A13
A12
A11
A10
A9
A20
A19
A18
A8
A7
A6
A5
A4
A3
A2
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
XRD
XROMCS
XWR
RA4
RA5
RA6
RA7
RA8
RA9
RA11
CLKE
RAS
CAS
RWE
DQMO
DQM1
RD8
RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
RCS
A21
RD12
RD13
RD14
RD15
RD9
RD10
RD11
SW+3.3V
D-GND
1
2
3
5
6
7
8
10
9
4
11
12
13
15
16
14
TP708
TP707
TP706
TP705
TP704
TP703
TP702
R702 0
TP711
TP710
TP709
A5V
M_ST
D-GND
10uH
L701
0
R721
ICT517
ICT518
ICT519
ICT520
ICT521
0
R691
0
R692
0
R693
0
R694
0
R695
0
R696
AMP_D2
AMP_D3
AMP_BCKO
AMP_LRCKO
AMP_MCKO
D3.3V
R701 220
R778
0
47
R780
47
R781
R782
22
R783
22
R784
22
R785
22
0
R786
ICL522
ICT589
ICT582
ICT555
ICT556
ICT557
ICT560
ICT561
ICT562
ICT563
ICT564
ICT565
ICT568
ICT569
0
R790
AMP_D1
50V
10
C706
50V
10
C717
50V
10
C705
0.1
C707
0.1
C708
0.1
C718
1
2
3
4
5
5P
CN702
MIC1+2
A-GND
R-IN
A-GND
L-IN
C3073
0.1
8765
4
3
2
1
TC7WH157FK(TE85R)
IC3003
A
B
Y
GND
Y
A/B
G
VCC
R3079
100
0.1
C3072
R3097
100
R3077
100
R3078
100
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC772
PCM1808PWR
V
ref
AGND
AV
cc
DVdd
DGND
SCKI
LRCK
BCK
DOUT
MOD0
MOD1
FMT
VinL
VinR
MC2837
D701
C_SW
REAR
FRONT
MCK
LRCK
BCLK
IC4501
IC1104
IC1102
IC3003
IC1103
IC772
R4521
0
SELECTER
A/D CONVERTER
32M FLASH ROM
64M SDRAM
BUFFER
EEPROM
MAIN BOARD
(2/9)
1
MAIN BOARD
(1/9) (Page 37)
•
See page 58, 59 for IC Block Diagrams.
39
39
HCD-DZ230/DZ231/HDZ235
HCD-DZ230/DZ231/HDZ235
6-10. SCHEMATIC DIAGRAM – MAIN BOARD (3/9) –
•
See page 29 for Waveform.
•
See page 67 for IC Pin Function Description.
B
IO-SCART
BOARD
CN308
(Page 48)
Q
IO-S-OUT
BOARD
CN310
(Page 50)
3
MAIN
BOARD
(4/9)
(Page 40)
4
MAIN BOARD
(4/9)
(Page 40)
4
34
MAIN BOARD
(2/9) (Page 38)
3.6
DVD STOP
DM PORT
FM
DM PORT
FM
3.3
4
3.3
0
0
0
3.3
0
3.3
0 (3.3)<3.3>
0 (0)<3.3>
0
0(3.3)
0
0
0
3.3
0.4
3.3
3.3
3.3
3.3
3.3
0
0
2.3
3.1
0.4
3.3
0
3.3
1.4
1.4
3.3
0
0.7
3.3
3
0
0
0
3.3
0
0
0
3.3
0
3.3
3.3
0
0
3.1
3.2
0
0
3.3
3.3
0
0
3.3
3.1
2.9
0
0
0
0
3.3
0
3.3
3.1
3.1
3.2
0
0
3.3
3.3
3.3
3.3
0
3.3
0
3.3
No mark :
( ) :
< > :
67 66 65
64
63 62
61
57
56
54
53
52
51
50
0.01
C505
R604 100
100
R605
100
R606
100
R608
100
R607
100
R609
100
R610
100
R611
100
R612
100
R613
100
R614
R506
R504
R532
1k
R534 10k
R531 10k
R546 10k
R559
10k
10k
R527
R528 10k
C504
0.01
R505
R507
ICT545
ICT543
ICT542
ICT541
ICT540
ICT533
DZ230,DZ321
DZ230,DZ321
HDZ235
TP614
TP607
TP610
TP609
TP605
TP608
TP611
TP613
TP504
TP606
TP603
RD/MICDATA
RD/MICCLK
TUNED
ST_CLK
ST_DO
ST_CE
ST_DI
5V
A-GND
A12V
A_SEL0
A_SEL1
A_SEL2
TVSEL
V_SEL0
V_SEL1
V_SEL2
TUNED
ST_CLK
ST_DO
ST_CE
ST_DI
5V
A-GND
A12V
A_SEL0
A_SEL1
A_SEL2
TVSEL
V_SEL0
V_SEL1
V_SEL2
CLINK_RX_IN
CLINK_TX_OUT
CLINK_DET
A_SEL3
TP612
TP604
TP503
M_ST
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
IC501
M30622MEP-B02FPUO (DZ230/DZ231)
M30622MEP-B03FPUO (HDZ235)
M30622MEP-B03FPUO (HDZ235)
DAMP_SCDT/DIA
T_SDA
TA/DIR_DIN
DAMP_SHIFT/DIA
T_SCLK/DIR_CLK
CEC_RX_IN
SIRCS_IN
NO USE
NO USE
NO USE
BYTE
CNVss
EN_A
EN_B
RESET
Xout
Vss
Xin
Vcc
NMI
NO USE
DIR_CSFLAG INT1 /A.CAL_OUT_LEVEL
AC_CUT INT0
FL_CLK/LED_CLK
CEC_TX_OUT
NO USE
FL_D_OUT/LED_DA
TA
NO USE
MIC_GAIN
CDM_OPEN_SW
DC_CONT
CLINK_RX_IN
CLINK_TX_OUT
DVD_SID
DVD_SOD
DVD_SCO
DVD_XIFBUSY
NO USE
NO USE
DVD XIFCS
MTK RST
P_CONT1
P_CONT2
WRITE EMP P_CONT3
DRIVE_RST(EN)
DRIVE_OCP(DIAG)
OVERFLOW1
OVERFLOW2
WRITE CE
DAMP LATCH1
DAMP LATCH2
DAMP LATCH3
DAMP INIT
DAMP SOFT MUTE
HP_SW
HP_MUTE
DSP_SPIDS
DSP_RESET
FL_STB
DC_DET
NO USE
NO USE
NO USE
NO USE
Vcc
MIC/A.CAL SW
Vss
NO USE
NO USE
NO USE
TUNED
ST_CLK
ST_DO
ST_CE
ST_DI
NO USE
INT4 KEY INT
RDS_CLK
RDS_DA
TA
NO USE
TV SEL/NO USE
M_ST
NO USE
ASEL3/LED_
LATCH
LATCH
V_SEL0
V_SEL1
ASEL0
ASEL1
ASEL2
NO USE
NO USE
CLINK_DET/NO USE
MONO/ST_DET
A.CAL MIC LEVEL
DESTINATION
MODEL
KEY2
KEY1
Vss
KEY0
Vref
Vcc
NO USE
TP617
TP616
TP615
TP618
0
R601
1
2
R602
100
R603
100
R615
100
D3.3V
D-GND
A5V
A-GND
10k
R519
1k
R529
0.1
C515
0
R536
5MHz
X501
1
2
3
0.1
C517
10k
R539
47k
R556
ICT544
47k
R557
2SC3052EF-T1-LEF
Q503
1SS355WTE-17
D501
ICT546
100k
R561
47k
R562
0.22
C520
10k
R563
0.01
C521
5
4
3
2
1
PST3635NR
IC503
OUT
VDD
GND
NC
Cd
0.1
C523
0.22
C522
10k
R558
0.1
C518
10k
R540
1k
R550
0.1
C519
10k
R554
1k
R515
1k
R516
100
R509
10k
R510
10k
R512
0.1
C501
0.1
C502
0.1
C508
0.1
C503
0.1
C507
0.1
C506
10k
R514
1k
R508
100
R637
100
R638
100
R639
DZ230,DZ231
100
*R640
TP619
TP620
TP621
TP622
1k
R552
10k
R553
ICT549
R555
10k
10k
R542
10k
R586
1M
R501
ICT591
ICT592
100
R543
ICT593
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN605
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN608
R583 47k
1k
R511
1k
R513
TP564
TP563
ICT537
MC2836-
T112-1
D505
SIRCS
FL_DA
TA
MIC_GAIN
DC_CONT
RDS_CLK
TUNED
ST_DI
ST_CE
ST_DO
ST_CLK
RDS_DATA
CNVSS
RESET
A.CAL OUT
FL_CLK
IFSDI
IFSDO
IFSCK
XIFBSY
XIFCS
XSYSRST
EN
DIAG
OVF1
OVF2
LAT1
LAT2
LAT3
NS_INIT
P_CONT1
P_CONT3
P_CONT2
RDS_DA
TA
RDS_CLK
HPMUTE
SOFT_MUTE
KEY2
SCDT
SHIFT
EN_A
EN_B
TUNED
ST_CLK
ST_DO
ST_DI
DZ230,DZ231
ST_CE
CEC_RX_IN
CEC_TX_OUT
M_ST
MONO/ST_DET
MIC_SW1
FL_CS
HP/MIC_SW2
BUP3.3V
M_ST
KEY1
DC-DET
E3.3V
A.CAL
EN_C
OCSW1SIG
KEY0
CLINK_DET
D3.3V
47k
*
R506
6.8k : DZ230,DZ231
15k : HDZ235
15k : HDZ235
*
R504
1.5k : UK
47k : HDZ235
No MT : AEP
47k : HDZ235
No MT : AEP
*
R505
4.7k : AEP
22k : HDZ235
47k : UK
22k : HDZ235
47k : UK
*
*
*
MAIN BOARD
(3/9)
IC501
SYSTEM
CONTROLLER
IC503
RESET
SWITCH
18
19
40
40
HCD-DZ230/DZ231/HDZ235
HCD-DZ230/DZ231/HDZ235
6-11. SCHEMATIC DIAGRAM – MAIN BOARD (4/9) –
D
FL
BOARD
CN801
(Page 52)
4
MAIN BOARD
(3/9)
(Page 39)
3
MAIN BOARD
(3/9)
(Page 39)
E
POWER
BOARD
CN906
(Page 57)
for wite jig
18
MAIN BOARD
(1/9) (Page 37)
(8/9) (Page 44)
(9/9) (Page 45)
(8/9) (Page 44)
(9/9) (Page 45)
27
MAIN BOARD
(1/9) (Page 37),(2/9) (Page 38)
(8/9) (Page 44),(9/9) (Page 45)
(8/9) (Page 44),(9/9) (Page 45)
40
MAIN BOARD
(8/9) (Page 44)
(9/9) (Page 45)
(9/9) (Page 45)
41
MAIN BOARD
(8/9) (Page 44)
32
MAIN BOARD
(1/9) (Page 37)
31
MAIN BOARD
(1/9) (Page 37)
(8/9) (Page 44)
(8/9) (Page 44)
42
MAIN BOARD
(9/9) (Page 45)
39
MAIN BOARD
(7/9) (Page 43)
38
MAIN BOARD
(5/9) (Page 41),(7/9) (Page 43)
(5/9) (Page 41),(7/9) (Page 43)
37
MAIN BOARD
(7/9) (Page 43),(8/9) (Page 44)
(7/9) (Page 43),(8/9) (Page 44)
35
MAIN BOARD
(7/9) (Page 43)
(7/9) (Page 43)
36
MAIN BOARD
(5/9) (Page 41)
(5/9) (Page 41)
0
0 . 6
0
3 . 3
5
5
12
5
5
9
3.3
0
5
3 . 3
5
No mark:DVD STOP
R569
0
R568
0
R567
0
R566
0
R565
0
R564
0
ICT535
ICT536
1
2
3
4
5
6
7
8
9
9P
CN503
D-GND
TXD1
RTS1
3.3V
CLK1
RXD1
CNVSS
RESET
D-GND
TP526
TP525
TP524
CNVSS
IFSDO
IFSCK
XIFBSY
IFSDI
RESET
ICT551
ICT500
CSFLAG
OVF2
OVF1
DIAG
EN
LAT3
LAT2
LAT1
SHIFT
SCDT
SOFT_MUTE
NS_INIT
E3.3V
A12V
3.3V
16V
47
C524
0 . 1
C525
0 . 4 7
C529
R573
100k
R572
300k
R575
1k
1
2
3
4
5
NJM2887DL3(TE2)
IC504
EN
IN
GND
OUT
FB
10V
100
C526
1SS355WTE-17
D502
1SS355WTE-17
D504
0 . 1
C531
0 . 1
C533
1k
R576
47k
R577
S
RSR025N03TL
Q504
TP527
TP528
TP530
TP529
TP532
TP531
TP533
TP538
TP534
TP537
TP536
TP535
FB509
FB510
FB505
0uH
FB508
FB507
FB506
FB504
100
R580
1k
R579
100
R578
0 . 1
C532
C534
0 . 1
16V
47
C535
16V
47
C536
0.001
C538
TP553
TP552
TP551
TP554
TP550
TP542
TP539
TP540
TP543
TP544
TP545
TP547
R581
100
R636
0
IFSCK
IFSDO
IFSDI
XIFBSY
XIFCS
XSYSRST
OCSW1
CEC_RX_IN
CEC_TX_OUT
6.3V
1000
C528
1
13
3
4
5
6
7
8
9
10
11
12
13P
CN506
P_CONT1
A-GND
P_CONT2
P_CONT3
E4V
3.3V
6V
D-GND
5V
M+9V
M-GND
12V
DC-DET
10k
R587
HPMUTE
0
R589
0
R590
0
R596
0
R597
0
R599
0
R598
SL501
SL502
SL503
SL504
10k
R631
2SC3052EF-T1-LEF
Q631
47k
R632
TP635
TP636
TP637
2SC3052EF-T1-LEF
Q632
E
EB505
C527
1000
6.3V
D-GND
SW+3.3V
0
R1604
M-GND
0
R1603
0uH
FB1603
SW+9V
0
R1602
10V
47
C1603
10V
47
C1602
SW+5V
A.CAL OUT
HPMUTE
OVF2
OVF1
EN
LAT3
LAT2
LAT1
SHIFT
SCDT
SOFT_MUTE
NS_INIT
P_CONT3
P_CONT2
P_CONT1
P_CONT2
E4V
OCSW1SIG
XIFCS
CEC_TX_OUT
CEC_RX_IN
A12V_PCON 1
XSYSRST
6V
5V
BUP3.3V
DC-DET
E3.3V
IFSCK
IFSDO
IFSDI
XIFBSY
DIAG
D3.3V
5
4
3
2
1
TK11133CSCL-G
IC502
TP502
TP513
TP507
TP511
TP523
TP514
TP519
TP522
TP520
TP518
TP510
TP509
TP508
TP521
TP516
TP501
TP506
TP512
TP515
TP517
TP505
100
R517
100
R518
100
R533
100
R535
100
R530
1k
R526
0 . 1
C510
1
C509
0.001
C511
1
C516
R547
0
R548
0
1
2
3
4
4P
CN512
D-GND
E3.3V
I2C_CLK
I2C_DATA
R582
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN502
GAIN CONT
A.CAL
MO/ST-DET
DC-CONT
PLAG-DET2
PLAG-DET1
ENCODER_A
ENCODER_B
3.3V
E3.3V
D-GND
SIRCS
D-GND
FL_CLK
FL_CS
FL_DATA
KEY2
KEY1
KEY0
5V
D-GND
ICT548
SIRCS
FL_CLK
FL_CS
FL_DATA
DC_CONT
MIC_GAIN
A.CAL
MONO/ST_DET
HP/MIC_SW2
MIC_SW1
EN_A
EN_B
KEY2
KEY1
KEY0
LED_LATCH
67 66
65
64
63
62
61
57 56 54 53
52
51
50
0uH
FB1602
0
R1601
0
R1606
0uH
FB1601
0
R1605
(CHASSIS)
MAIN BOARD
(4/9)
IC502
+3.3V REG
IC504
+5V REG
5V SW
5V SW
for Soft jig
PROTECT DETECT
PROTECT DETECT
18
19
M
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