Read Sony VPL-HW20 / VPL-HW20A Service Manual online
5-20
VPL-HW20
5-20
2
3
4
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1
A B C D E F G H
QA (7/9)
SUFFIX: -12
QA (7/9)
SUFFIX: -12
QA (7/9)
BOARD NO. 1-876-702-12
QB
V
TL
HA
U
EEP ROM Oyster
90mA
Reset
HB
JIGU
PEARL_RXD0
PEARL_TXD0
Q701
DSC500100L
PROTECT
D705
DZ2J27000L
PROTECT
D703
DZ2J27000L
PROTECT
D702
DZ2J27000L
PROTECT
D700
DZ2J27000L
PROTECT
D704
DA3J101F0L
PROTECT
D701
DA3J101F0L
VCC
WC
SCL
SDA
GND
E2
E1
E0
IC706
R1EX24064ASAS0A
1234
5
6
7
8
003:9G
LC_SEL
R780
XX
SW
IC703
74AHC125PW-118
6
5
4
3
2
17
8
9
10
11
12
13
14
BLM15AG601SN
FB702
BLM15AG601SN
FB701
N.C.
GND
LAMP_COVER
GND
KEY0
ECO_3.3V
LAMPCOVER_OUT
LAMPCOVER_IN
GND
LAMP_TEMP
CN704
10P
10
9
8
7
6
5
4
3
2
1
R783 100 5% CHIP 1/16W
003:10G;003:11B;006:4B
LAMP_CNT
XX
R782
003:6F
LAMP_CLK
R781 100 5% CHIP 1/16W
GND
POWER_LED
STBY_LED
LAMP_LED
ECO_3.3V
GND
FILT_COVER
GND
EXT_TEMP
CN703
9P
9
8
7
6
5
4
3
2
1
CL718
R779 10k 1005
BLM15AG601SN
FB713
006:2B
100/200
R704
100
PW_DHS
PW_DVS
XX
R778
100
R777
5% CHIP 1/16W
CL717
CL716
CL715
CL714
CL713
CL712
CL711
OR
D706
MC2836-T112-1
GND
RXD
GND
TXD
CN705
4P
4
3
2
1
VCC
1C
2B
2A
2B
2A
GND
2C
1B
1A
IC704
74LVC2G66DC-125
1234
5
6
7
8
GND
MD2
GND
RXD
TXD
GND
NC
FAN4
FAN3
FAN2
FAN1
GND
SDA
SCL
3.3V
CN700
15P
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
007:3C
OYSTER_MD2
007:7F
OYSTER_MD2
RB700
22
RB702
22
RB703
22
006:5G
LAMP_TEMP
BLM15AG601SN
FB710
R705 100
5%
CHIP
1/16W
R706 100
5%
CHIP
1/16W
003:11E;006:4D
SDAOUT
003:11E;006:4D
SCLOUT
R750
10k
1005
007:9B
WDT
100
R767
5% CHIP
1/16W 1005
CL708
R754
100
ECO3.3V
100
R760
5%
CHIP
1/16W
1005
R732
47k
1005
R769
47k
CHIP
1/16W
007:3D
LAMP_LED
R766 100 1005
1/16W
R761
10k
CHIP
1005
007:4B
OYSTER_RXD
ECO3.3V
R731
47k
1005
X7R
C718
0.1
16V
1005
BLM15AG601SN
FB721
X7R
C732
0.1
16V
1005
2012
X6S
10
C719
6.3V
6.3V
R757
1k
CHIP
1/16W
R748
XX
R746
47
5%
1005
R74410k
1005
MD1
MD0
NC
o_txd_ext
NC
i_rxd_ext
io_sdat_pearl
io_sclk_pearl
i_rtc_off
i_rtc_on
i_rxd
i_power_key
NC
IR_REAR_ON
IR_FRONT_ON
Avss
NC
NC
NC
NC
NC
NC
NC
i_aft
i_key2
i_key1
Vref
Avcc
NC
NC
o_au_mute
o_pic_mute
STBY
Vss
o_txd_dev
i_rxd_dev
Vcc
Vcc
EXTAL
XTAL
Vss
o_cs_dev
PLLVss
RES
PLLVcc
NC
NC
NC
NC
NC
NC
NC
NC
o_ga_att
i_sap
o_sap
o_fmono
o_agc_att
o_msp_rst
i_v_det
Vcc
NC
Vss
NC
i_d_ovp
i_lb_err
o_excont_sw
o_dev_shutdown
o_pearl_rst
o_power_on
NC
NC
NC
o_logo
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
i_sircs
NC
i_hin
NC
NC
NC
VCL
NMI
NMI
WDTOVF
EMLE
i_vblk
i_sircs_irq
o_sdat3
o_sclk3
o_sdat2
o_sclk2
o_sdat1
Vss
o_sclk1
NC
NC
logo_off
Vss
o_led5
o_led4
o_led3
o_led2
o_led1
i_bint
o_nvm_pr
i_sdat3
Vss
i_sclk3
i_sdat2
i_sclk2
i_sdat1
i_sclk1
Vcc
MD2
HD64F2365VTE34SNV
IC707
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
003:7F;003:7D
PW_DVS
ECO3.3V
R749
0
CHIP
R752 10k 1005
C729
X7R
0.001
50V
1005
Q700
SSM6N16FU
S1
G1
D2
S2
G2
D1
R753
47k
CHIP
1/16W
CL706
X7R
C733
0.1
16V
16V
1005
002:4E
CEC_IN
X7R
C720
0.1
16V
1005
1/16W
R772
10k
CHIP
1005
CL710
SUB3.3V
R741
4.7k
1005
R747
0
CHIP
RB701
100
R738
22
1005
R751
10
1005
1k
R776
CHIP
1/16W
1005
XX
SCL
TP700
R735 100 1005
VDD
OUT
IN(-)
VSS
IN(+)
IC709
S-89530ACNC-HCBTFG
123
4
5
R736
10k
1005
006:6E
SCL_HP
R758
100 1005
X7R
C728
0.1
16V
1005
R724
4.7k
5%
CHIP
1/16W
R764
XX
ECO3.3V
006:6F
SDA_HP
C726
CH
10p
50V
1005
CL701
R727
4.7k
5%
CHIP
1/16W
002:3E
CEC_OUT
SUB3.3V
X7R
C731
0.1
16V
1005
R734
47k
1005
X7R
0.1
C725
16V
1005
1/16W
R730
10k
CHIP
1005
CL703
007:7F
RESET_E
1/16W
R773
10k
CHIP
1005
CL704
100
R763
CHIP 1/16W
007:4A
UART_SW
006:2H
BE_RST
007:10B RESET_E
007:4B
OYSTER_TXD
X7R
C722
0.1
16V
1005
CL709
007:3D
STBY_LED
R774
3.9k
RN-CP
1/16W
R759 100 1005
R765 100 1005
BLM15AG601SN
FB705
X7R
C724
0.1
16V
1005
R742 10k 1005
006:2B;007:5H
SIRCS
BLM15AG601SN
FB722
R775
1k
RN-CP
1/16W
R737
22
1005
Q702
RT3WLMM-TP-1F
CL700
R733
10k
CHIP
1/16W
X7R
C721
0.1
16V
16V
1005
16.384MHz
X700
100
R762
5%
CHIP
1/16W
1005
CL707
100
R770
5% CHIP
1/16W 1005
R728
10k
1005
47k
R756
CHIP
1/16W
CL705
XX
SDA
TP701
006:8G
OYSTER_CHANGE_STATUS
CD
NC
VSS
VDD
OUT
VDD
OUT
IC708
S-80928CNMC-G8YT2G
123
4
5
X7R
C730
0.1
16V
1005
R729
10k
1005
R755
47k
5%
CHIP
1/16W
006:2B
PEARL_POWER
X7R
C727
0.1
16V
1005
RB704
100
R743
4.7k
1005
CL702
C723
CH
10p
50V
1005
XX
R771
007:3D
POWER_LED
007:11F
WDT
007:4E
KEY0
R718
100
CHIP
1/16W
006:5G
EXT_TEMP
008:9C
FAN2
C712
X7R
0.1
25V
1608
007:9G
LAMP_LED
007:6E
OYSTER_RXD
R701 1k
5%
CHIP
1/16W
BLM15AG601SN
FB709
R721
0
CHIP
007:12D
UART_SW
R716
10k
1005
SUB3.3V
ECO3.3V
006:8G
PEARL_SIRCS
X7R
C703
0.1
16V
1005
SUB3.3V
VCC
OUTY
GND
INA
INB
IC702
TC7SH00FU(T5RSOYJF)
123
4
5
BLM15AG601SN
FB719
D3.3V
SHDN
Vcc
GND
T1OUT
R1IN
R1OUT
N.C.
T1IN
T2IN
N.C.
R2OUT
R2IN
T2OUT
V-
C2-
C2+
C1-
V+
C1+
EN
RS232C DRIVER
IC705
MAX3222IDBR
12345
6789
10
11
12
13
14
15
16
17
18
19
20
R717
100
CHIP
1/16W
007:9G
POWER_LED
006:4B
LAMP_COV
BLM15AG601SN
FB717
X7R
0.1
C710
16V
1005
R719
10k
1005
BLM15AG601SN
FB720
006:6B
FILT_COVER
X7R
0.1
C711
16V
1005
BLM15AG601SN
FB700
BLM15AG601SN
FB707
C715
X7R
0.1
25V
1608
BLM15AG601SN
FB715
ECO3.3V
R700 1k
5%
CHIP
1/16W
C716
X7R
0.1
25V
1608
007:6E
OYSTER_TXD
007:12B
KEY0
BLM15AG601SN
FB706
R725
0
CHIP
BLM15AG601SN
FB714
BLM15AG601SN
FB718
ECO3.3V
008:9F
FAN3
X7R
C714
0.1
16V
1005
R702 1k
5%
CHIP
1/16W
006:2B;007:11E
SIRCS
006:5F PEARL_KEY0
008:9A
FAN1
008:9H
FAN4
R703 1k
5%
CHIP
1/16W
007:9G
STBY_LED
C713
X7R
0.1
25V
1608
R709
10k
0.5%
RN-CP
1/16W
R726
0
CHIP
BLM15AG601SN
FB712
ECO3.3V
R720
10k
1/16W
BLM15AG601SN
FB704
006:7H
PEARL_UART0
BLM15AG601SN
FB711
X7R
C717
0.1
16V
1005
R722
0
CHIP
R723
0
CHIP
ECO3.3V
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