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Model
DSC-F505
Pages
127
Size
5.17 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 3
File
dsc-f505.pdf
Date
PREV: Sony DSC-F55 / DSC-F55E (serv.man4) Service Manual

Sony DSC-F505 Service Manual ▷ View online

DSC-F505
Ver 1.1 1999.10
3-3.
CAMERA/MEMORY STICK BLOCK DIAGRAM
3-5
3-6
32
|
47
48
|
63
16
15
17
18
14
13
12
71
65
11
64
72
73
16
DATA BUS
MC D15–D00
16
MC XRD
MC XCS1
MC XWE0
MC XWE1
MC DREQ1
MC DACK1
XRST SYS
ANS XIRL2
ANS XIRL3
ANS XIRL4
XMACRO PE
PAL/XNT
SYS V
6
56
42
11
41
54
75
26
1–10
21–39
57
58
72
71
69
16
23–43
32–25
1
25
19
43
7
13
38
44
36
|
38
40
|
48
1
|
10
19–32
3•18•40
2–12•39–49
44–35•22–13
16
16
16
16
16
16
VDD
D +3.2V
(X301, C305)
1.5V p-p
50nsec/div
0.5V/div
12.9MHz
X452
16.384MHz
AVDD
VDD
ACLK
XACLK
MC XRD
59
ANS XIRL5
D +3.2V
40
AU XPWDA
43
AU XPWAD
44
AU MCLK
45
AU SCLK
46
AU LRCK
47
AU SDTO
48
14
3
6
11
19
26
34
42
50
58
73
86
99
107
117
125
138
151
155
166
16
AU SDTI
50
IRQ0
51
IRQ1
52
IRQ2
53
176
175
174
173
147
134
139
142
143
145
137
144
146
135
132
131
133
IRQ3
13
MC HCLK
14
MC RDXWR
12
MC XCS3
ANS XIRL2
ANS XIRL3
ANS XIRL4
SYS V
CA FD
STROB ON
73 MSHUT ON
77 AD IN
61 XCAM SCK
62 CAM SO
63 CAM SI
MC PB11
MC PB02
ADRS 0-8
DATA 0-15
Q458
STRB A IN
Q455
XMACRO PE
PHOTO TR 5V
A +4.9V
Q456, 457 SW
55
ANS XIRL1
67
2
9
11
1
2
5
10
8
13
15
XMC CS
TXD 232C
160
USB FR
159
MC HELP
148
ACCESS LED
94
CS4–
18
MC HCLK
67
MC DACK0
69
MC DREQ0
85
MC XRD
78
MC XWE1
79
MC XWE0
70
MC DREQ1
68
MC DACK1
90
MC XCS0
91
MC XCS1
93
MC XCS3
84
MC CKE
74
MC XCAS
72
MC XRAS
95
MC RDXWR
92
11
12
2
6
7
33
34
18
15
17
16
34
14
36
26
28
11
12
35
1
9
10
8
MC XCS2
130
A24
163
MC XRESET USB
ANS XIRL5
RXD 232C
X232C DET
X301
12.9MHz
VCC
MC PB02
MC PB11
MC PB04
MC PB09
RESET CAM/PB
VSUB CONT
PAL/XNT
EAGLE STBY
XCS TG BEAR
AU LRCK
IRL0
IRL1–
IRL2–
IRL3–
MC IRL0–
MC IRL1–
MC IRL2–
MC IRL3–
XRST SYS
SW
VSB
D+
D3.2V
Q201
T1 IN
T1 OUT
R1 OUT
R1 OUT
INVLD
T1 OUT
R1 IN
VCC
IC306
IC304
RS232C DRIVE
(SEE PAGE 4-25)
TXD
RXD
X232C DET
4
2
5
IC303
4
2
5
1
IC302
IC453
4
D +3.2V
D 3.2V
IC301
MC CAM
SH-DSP
(SEE PAGE 4-23)
IC456
SERIAL I/O, HOST IF,
AUDIO IF,
SHUTTER CONTROL,
STROBE CONTROL
(SEE PAGE 4-29)
DATA BUS
A1–A23
D0–D15
23
MC A23–21, A17, A16, A11–A01
97–129
8
A0–A7
D0–D15
VDD
ANS XIRL5
USB D–
XIN
XOUT
MC DACK USB
MC WREQ USB
USB D+
MC XRESET USB
MC XRD
MC XWE1
MC XCS USB
D +3.2V
USB D+
USB D–
X201
48MHz
USB I/F
IC201
(SEE PAGE 4-33)
MC XWE1
MC XCSO
MC XRO
MC XWE1
MC XWE0
MC CKE
MC XCAS
MC XRAS
VCC
VCCQ
MC RXDWR
MC XCS2
MC XCS MS
MC XWE0
MC XWE1
MC XRD
MC DACK0
MC DREQ0
MC HCLK
RST CAM/PB
ANS XIRL1
74
70
69
68
67
9
4
10
CA FD
EAGLE STBY
XCS TG BEAR
VSUB CNT
RESET CAM/PB
XCAM SCK
CAM SO
MC PB09
M SHUT ON
CAM SO
CAM SI
CAM SCK
MC PB04
MC PB12(XCS TG BEAR)
SYS V
CN451
CN452
09
70•74
2
3
4
1
6
8
10
11
9
8
7
12
15
6
19
D +3.2V
IC455
AUDIO AD/DA CONV.
(SEE PAGE 4-29)
SCK
CS
RST
VCC
D1
D0
XRST SYS
66
HI SO
XCAM CSK
CAM SO
CAM SI
65
HI SI
64
XHI SCK
AU SDTI
SDTI
A OUT L
A IN L
24
VA
23
VB
14
VD
SDTO
PW AD
PW DA
MCLK
LRCK
SCLK
AU SDTO
AU XPWAD
AU XPWDA
AU MCLK
AU LRCK
AU SCLK
4
4
5
5
5
2
5
2
6
6
6
7
RESET CAM/PB
PAL/XNT
12
MC A01
|
MC A12
MC D00
|
MC D15
MC A01
|
MCA20
MC D00
|
MC D15
DQ0–DQ15
SDRAM
16Mbit
(SEE PAGE 4-30)
A0–A11
29–45
25–16•9–1•48
37
15
16
17
20
24
IC307
DQ0–DQ15
FLASH
ROM
8Mbit
(SEE PAGE 4-25)
IC451
IC452
MEMORY
STICK
I/F
(SEE PAGE 4-28)
A0–A18
CS–
WE–
RAS–
CAS–
CKE
DQML
DQMU
OE
XDRQ
28 HCKI
12 XRS
XINT
30 XDACK
32 XRD
33 XWRH
34 XWRL
35 XCS
WE–
CE
VCC
MC HCLK
D +3.2V
D +3.2V
A +4.9V
A +3.2V
D +3.2V
RESET–
MC XFLASH
MC XCS MS
D15
|
D0
A3
|
A1
VDD
BS
SDIO
SCKO
PI0
PO0
13
4
SCKI
29
11
SW
Q451
Q453, 454
SW
Q452
29
28
27
21
22
23
8
T1 OUT
MC MS IN
R1 OUT
X232C DET
XHI SCK
HI SI
HI SO
ACCESS LED
18
31
32
SYS V
USB D–
USB D+
16
L/XNT
28
A OUT L
30
REC OUT
17
MC MS IN
9
MC XFLRST
10
20
7
6
XRST SYS
XMC CS
MC HELP
XSTB OPEN
SYS V
4
5
1
2
1
2
CN002
CN001
CONTROL SWITCH
BLOCK (CF)
CONTROL SWITCH
BLOCK (MF)
3
FLASH UNIT
6
3
6
FLASH UNIT (ST)
4
5
PHOTO TR 5V
PHOTO TR OUT
STRB ON
XSTB OPEN
CN453
CN454
CN004
STRB A IN
13
16
15
17
12
14
18
Q004
BRIGHT
LEVEL
SENSOR
TO
HI-70
BOARD
(CN603)
(SEE PAGE 3-9)
10
TO
HI-70
BOARD
(CN602)
(SEE PAGE 3-11)
9
TO
HI-70
BOARD
(CN603)
(SEE PAGE 3-11)
8
Refer to
POWER
BLOCK(2)
(HI-70)
(SEE PAGE 3-15)
XTAL
OSC
X451
16.93MHz
D +3.2V
13
MC BS
MC DIO
MC SCLK
MC INT
MC VCC
14
15
16
12
21
20
19
18
22
21
4
8
5
3
9
7
8
9
10
11
12
CN603
CN606
CN455
CN456
HI-70
BOARD
MEMORY
STICK
20
TO
PS-427
BOARD
(CN252)
(SEE PAGE 3-4)
5
TO
LD-98
BOARD
(CN402)
(SEE PAGE 3-8)
4
TO
PS-427
BOARD
(CN252)
(SEE PAGE 3-4)
7
MC XRD
IC308
EEP ROM
(SEE PAGE 4-25)
ADRESS BUS
ADDRESS BUS
DATA BUS
ADDRESS BUS
9
23
7
4
6
SY-56 BOARD
16
19
8
12
3
CN455
CN455
CN456
IC301 
!¢
A +3.2V
(SEE PAGE 4-28)
(SEE PAGE 4-24)
(SEE PAGE 4-24)
(SEE PAGE 4-24)
IC456 
$™
50
µ
sec/div
0.5/div
1.3Vp-p
16.384MHz
DSC-F505
Ver 1.1 1999.10
3-4.
LENS DRIVE BLOCK DIAGRAM
3-7
3-8
26
25
27
24
14
15
11
10
9
8
12
13
ND FILTER
DRIVE
Q406
ND
FILTER
SW
Q402
IRIS
DRIVE
Q401
LEVEL
SHIFT
Q405
+
–
5
6
7
+
–
2
3
IC404
(SEE PAGE 4-13)
IC401
ND FILTER DRIVE
(SEE PAGE 4-13)
1
M
ND DRIVE (–)
ND DRIVE (+)
ND CONT (–)
ND CONT (+)
M904
ND FILTER
MOTOR
M
DRIVE (–)
DRIVE (+)
M903
IRIS/SHUTTER
MOTOR
EE
BIAS (+)
HALL(+)
BIAS (–)
HALL (–)
GND
M +5V
A +3.2V
D401
D402
H
20
23
22
FC SENS VCC
FC SENS RST
FC SENS GND
+
–
10
9
IC405
(SEE PAGE 4-13)
IC403
(SEE PAGE 4-13)
IC402
(SEE PAGE 4-13)
8
(3/4)
+
–
5
6
IC405
(SEE PAGE 4-13)
7
(2/4)
(1/2)
+
–
12
13
IC405
(SEE PAGE 4-13)
14
(4/4)
IC407
EVR(D/A CONV.)
(SEE PAGE 4-14)
+
–
6
5
IC404
(SEE PAGE 4-13)
7
(2/2)
+
–
3
2
IC405
(SEE PAGE 4-13)
1
(1/4)
IC404:IRIS DRIVE
IC405:HALL AMP
Q404
19
21
16
14
8
6
2•9•22
2•9•22
B4
B3
IN4
IN3
A4
A3
SHUTTER
DRIVE
1
VDD
VM1-3
1
VDD
M +5V
A +3.2V
A +5V
A +3.2V
FOCUS
SENSOR
5
6
7
ZM SENS VCC
ZM SENS RST
ZM SENS GND
ZOOM
SENSOR
ZOOM LENS
UNIT
A +3.2V
3
5
23
25
13
12
11
10
A1
A2
B2
B1
EN2
IN2
EN1
IN1
IC406
FOCUS ZOOM MOTOR PREDRIVE
14
13
12
5
6
4
8
EN0
CAM SO
CAM SI
DIROB
DIROA
S IN
S OUT
SCK
CK IN
9
XCLR
3
CS
VD IN 1
6
21
19
8
18
16
15
14
A3
B3
B4
A4
EN4
IN4
EN3
IN3
CAM SCK
MCK 12
MC PB04
MC PB12
SYS V
17
16
15
EN1
DIR1B
DIR1A
19 SENS 0
18 SENS 1
(SEE PAGE 4-13)
20
VDD
16
18
17
19
3
1
4
2
21
FC A
FC A
FC B
FC B
M
M902
FOCUS
MOTOR
ZM A
ZM A
ZM B
ZM B
TH OUT
M
M901
ZOOM
MOTOR
TEMP
CN401
09
HALL AD
HALL AD
SP VOL
CNT C
CNT Y
MCK12
FC RST SENS
ND ON
LENS RST LED
PE DAC LEVEL
AGC CONT2
AGC CONT1
ZM RST SENS
MC PB09
M SHUT ON
CAM SO
CAM SI
CAM SCK
MC PB04
MC PB12
SYS V
LENS TEMP AD
MCK 12
19
4
5
17
16
6
18
3
2 AGC CONT1
AGC CONT2
A +3.2V
CAM SO
CAM SCK
MC PBO9
IRIS CONT1
IRIS CONT2
HALL REF
HALL GAIN
HALL OFFSET
10
11
VDD
DI
12
PE DAC LEVEL
CLK
15
LD
8
CNT Y
9
CNT C
13
SP VOL
10
11
25
27
28
26
24
23
22
5
9
8
6
25
27
28
26
24
23
22
5
9
8
6
1
3
2
4
6
7
8
21
26
25
24
13
4
16
15
17
12
14
18
M +5V
A +3.2V
CN402
CN402
10
11
18
19
SY-56
BOARD
CN452
CN456
CN451
29
30
2
1
LD-98 BOARD
Refer to
POWER
BLOCK (2)
(SY-56)
(SEE PAGE 3-16)
TO
SY-56
BOARD
(CN452)
(SEE PAGE 3-5)
4
TO
HI-70
BOARD
(CN602)
(SEE PAGE 3-9)
3
TO
HI-70
BOARD
(CN602)
(SEE PAGE 3-11)
2
TO
PS-427
BOARD
(CN252)
(SEE PAGE 3-3)
1
ND ON
LENS UNIT
Q403
ZOOM
MOTOR
DRIVE
FOCUS
MOTOR
DRIVE
M SHUT ON
VM1-3
DSC-F505
Ver 1.1 1999.10
3-5.
MODE CONTROL BLOCK DIAGRAM
3-9
3-10
FLASH UNIT
(MC)
CONTROL SWITCH
BLOCK (FK)
FUNCTION
KEY
KEY AD1
KEY AD2
ZOOM
SWITCH
ZOOM SW AD
27
CONTROL SWITCH
BLOCK (PW)
CONTROL SWITCH
BLOCK (CF)
11
12
14
11
12
14
29
3
18
16
27
29
3
7
18
16
7
12
11
CN002
CN001
CN607
CN604
X IN
X OUT
SIO
XSCK
CS
CLK OUT
LANC OUT
LANC IN
(FLASH LED)
D006
(POWER LED)
D007
(SELF LED)
D004
POWER
LED DRIVE
S003
LED DRIVE
POWER LED
LANC OUT
LANC IN
STB LED
ZOOM SW AD
KEY AD2
KEY AD1
SELF LED
XPWR SW
16
16
SHUTTER
FUNCTION
SWITCH
MANUAL
FOCUS
S002
XSHTR LOCK SW
17
18
19
17
MOVIE
STILL
XSHTR SW
18
19
MOVIE/XSTILL SW
XCAM/PB SW
KEY AD4
Q608
LED DRIVE
Q607
Q610
PLAY
S001
CN001
CN002
CN453
CN452
CN456
CN456
CN001
CN004
CPC-9
(FOR CHECK)
MF UNIT
SY-56
BOARD
1
8
9
KEY AD4
FOCUS A
FOCUS B
5 4
5 4
RV1
RV2
FOCUS A
FOCUS B
MC MS IN
MC XFL RST
XRST SYS
XMC CS
MC HELP
KEY AD0
CN603
CN602
XSTB OPEN
HALL AD
LENS TEMP AD
1
8
9
15
20
21
25
20
19
17
9
10
20
6
7
HI-70 BOARD
IC602
IC603
IC605
IC601
IC606
TIMER CLOCK
(SEE PAGE 4-50)
2
3
1
5
6
7
52
2
89
3
56
1
80
79
24
7
8
60
58
14
17
16
21
15
82
70
73
71
18
98
9
50
67
78
38
8
X602
32.768MHz
VDD
RESET
(2.7V)
1
2
RESET
(2.0V)
1
2
3.1V
REG
3
2
5
+
BT601
91
90
17
25
24
14
28
27
42•51
75•76
77•86
87
EVER 3.5V
D604
HI UNREG
21
22
19
18
10
11
SY-56 BOARD
TO
SY-56
BOARD
(CN455)
(SEE PAGE 3-6)
TO
LD-98
BOARD
(CN402)
(SEE PAGE 3-8)
10
3
09
HI CONTROL
(SEE PAGE 4-49)
KEY AD1
KEY AD2
ZOOM SW
PAL
94
VOUT ON
25
CAM DD ON
PAL/XNT
12
XEEPROM WE
XEEPROM WE
95
XCS EEPROM
XCS EEPROM
91
HALL AD
HALL AD
90
LENS TEMP AD
LENS TEMP AD
31
X232C DET
X232C DET
64
SYS V
SYS V
46
XHISCK
XHISCK
44
HI SI
HI SI
45
HI SO
HI SO
97
SP ON
AU SP ON
10
XAU MUTE
XAU MUTE
30
AV JACK IN
AV JACK IN
26
XCS PANEL D/A
XCS PANEL D/A
68
USB DET
USB DET
29
SYS DD ON
SYS DD ON
CAM DD ON
47
LCD DD ON
48
BATT SO
49
BATT SI
EVER +3.5V
HI UNREG
A +4.9V
M +5V
40
20MHz OUT
41
20MHz IN
32
XSTB FUL
93
STB CHG
43
BL ON
11
BL LED ON
57
X BL PW IN
XSTB FULL
STB CHG
LCD DD ON
36
MELODY
BEEP
VOUT ON
CAM DD ON
LANC IN
LANC OUT
32KHz IN
RTS CS
RTS SCK
RTS SIO
POWER LED
SELF LED
XPWR SW
XSHTR LOCK SW
XSHTR SW
MOVIE/XSTILL SW
XCAM/PB SW
XRESET
KEY AD4
FOCUS A
FOCUS B
BATT SENS
MC MS IN
XRST FLASH
XRST SYS
XMC CS
MC HELP
KEY AD0
HALL AD
LENS TEMP AD
BACKUP VCC
STB LED
D602
Q604
IF
BLOCK
Q609
BATT SIG
X601
20MHz
7
9
5
3
4
7
9
4
3
8
6
15
16
20
22
4
3
DD-131
BOARD
BACK LIGHT
UNIT
ND901
CN601
CN003
CN002
M+5V
A +4.9V
BL ON
XBL PWM
BL LED ON
5
3
4
CN601
Refer to
POWER 
BLOCK (1), (2)
(DD-131, HI-70)
(SEE PAGE 3-14 (CN003), 
3-15 (CN601))
Refer to
POWER 
BLOCK (1), (2)
(DD-131, HI-70)
(SEE PAGE 3-14 (CN003), 
3-15 (CN601))
TO
LCD/AUDIO
BLOCK
(SEE PAGE 3-11)
RV001
CN605
(SEE PAGE 4-49)
(SEE PAGE 4-49)
(SEE PAGE 4-49)
IC602 
1
20
µ
sec/div
3V/div
3.0Vp-p
32.768 kHz
IC603 
$º
 20MHz OUT
20nsec/div
1V/div
3Vp-p
20 MHz
DSC-F505
Ver 1.1 1999.10
3-6.
LCD/AUDIO BLOCK DIAGRAM
3-11
3-12
79
77
76
78
80
64
38
36
32
33
34
16
17
19
75
24
Y OUT
C OUT
PANEL Y
PANEL Y
Y IN 1
V OUT
V OUT
C IN 1
GAIN CTL
GAIN CTL
Y
R-Y
LCD DRIVE
B-Y
VCC1
VCC2
VSH
CLAMP
A +4.9V
A +3.2V
PANEL R-Y
PANEL B-Y
PANEL R-Y
PANEL B-Y
PAL/XNT
CAM DD ON
HDO
CNT Y
PAL/XNT
CAM DD ON
CNT Y
CNT C
SP VOL
HDO
PAL/XNT
CN451
CN455
CN456
2
4
8
7
6
24
23
COM OUT
R OUT
G OUT
15
14
15
16
26
25
24
5
6
7
13
12
11
26
16
3
2
24
12
10
29
28
27
21
22
23
8
18
31
32
CNT C
SP VOL
18
4
2
19
1
12
V +1
PANEL Y
PANEL R-Y
PANEL B-Y
PANEL +3.2V
PANEL +6.5V
PANEL +4.9V
15
V +2 16
SW
REG
REF 3.2V
Q303
8
9
10
44
25
26
6 40 38 30 32 31 39 35
41
20
22
B OUT
24
COLOR
CONTRAST 
BRT TST
RGB AMP
SUB BRT R
SUB BRT B
BRIGHT
10M ADJ
48
BLACK IN
14
EXT BGP
PXHD
FRPD
WIND0V
FRPT
29 28
FRP
COM AMP
IC801
IC803
IC902
I/O EXP (EVR)
(SEE PAGE 4-39)
IC301
VIDEO AMP
(SEE PAGE 4-44)
IC802
LCD DRIVE
(SEE PAGE 4-40)
A +4.9V
Q705
1
2
11
3
4
5
6
7
12
9
8
16
15
18
17
IC901
IC902
TIMING GENERATOR
(SEE PAGE 4-41)
3
32
4
2
1
BRIGHT
COLOR
BRT TST
A +3.2V
D +3.2V
BRT R
BRT B
CONTRAST
RGB AMP
10M ADD
BGP0
9
WIDOV
11
FRPV
12
FRPT
4
HSY
HSY
24
CLD
23
SPD
22
CTR
21
EX3
20
EX2
18
RES
17
MODE2
16
MODE1
15
EX1
14
SPS
13
CLS
PDP
26 OSC0
44 V REVC
46 H REVC
47 COMST
41 NTSC
37 SYNI
30
34
VDD
SYS V
22 XEN
27 OSC1
P MUTE
V COM
VCO
V REV
H REV
COMTST
NTSC
XCS PANEL D/A
20 SI
HI SO
19 CLK
23 VDDA
13 VDD
14 VCC
XHI SCK
PANEL
+4.9V
HDO
(1/2)
FILTER
VCO
V REV
H REV
COM TST
NTSC
COM
AMP
COM
DRIVE
COM-O
VR
VG
VB
(1/2)
V COM
HDO
9
8
6
T1 OUT
R1 OUT
X232C DET
X HI SCK
HI SI
HI SO
ACCESS LED
SYS V
USB +
A OUT L
PAL/XNT
USB –
REC OUT
CN452
CN602
CN603
CN456
CN602
SY-56
BOARD
IC607
EEP ROM
(SEE PAGE 4-50)
RST
CAM DD ON
V OUT ON
PAL/XNT
XEEPROM WE
XCS XEEPROM
XHI SCK
HI SI
HI SO
SCK
SCK
PAL/XNT
PAL/XNT
SP VOL
VOL CTL
VCC
VCCH
SP VCC
AU SP ON
MIC SIG
REC OUT
PB IN
PAL/XNT
AU OUT
REC OUT
USB D–
USB D+
SYS V
2
DO
4
DI
3
6
CS 1
VCC 8
X232C DET
SYS V
XHI SCK
HI SI
HI SO
AU SP ON
BEEP
BEEP
XAU MUTE
XAU MUTE
AV JACK IN
USB DET
USB DET
XCS PANEL D/A
D +3.2V
T1 OUT
R1 OUT
X232C DET
D607
D +3.2V
ACCESS LED
SYS V
BEEP IN
LINE OUT
A +3.2V
A +4.9V
M +5V
MUTE
AU OUT
Q701
Q702
8
19
25
16
21
44
48
MIC IN
SP OUT –
SP OUT +
40
46
SP OUT – 3
SP OUT + 1
IC702
LINE/SPEAKER AMP
(SEE PAGE 4-45)
16
28
30
Q704
Q706
CN603
CN455
CN602
CN702
CN456
1
MIC
MIC901
09
CN701
1
2
SP901
SPEAKER
To
MODE
CONTROL
(SEE PAGE 3-10)
TO
SY-56
BOARD
(CN456)
(SEE PAGE 3-6)
9
TO
SY-56
BOARD
(CN455)
(SEE PAGE 3-6)
8
TO
LD-98
BOARD
(CN402)
(SEE PAGE 3-8)
2
TO
PS-427
BOARD
(CN252)
(SEE PAGE 3-4)
6
HI-70 BOARD
Q903-906
21
30
11
8
12
6
4
21
30
11
8
12
6
4
8
10
12
18
20
4
22
V OUT
AV JACK IN
AU OUT
PANEL COM
VG
HSY
SYS V
VR
VG
VB
PANEL COM
VGL
VGL
GENERATOR
16
25
VG12
VG12
GENERATOR
VSH
PANEL
+4.9V
27
VCC
VCC
GENERATOR
23
7
5
3
1
2
6
24
26
28
30
29
VGH
VSS
PANEL
–15.3V
PANEL +13.2V
CLD
VGH
VCC
VSS
VG12
VSH
VGL
COM
VB
VG
VR
SPD
CTR
EX3
EX2
RES
MO2
MO1
EX1
SPS
CLS
LCD901
2INCH
LCD
UNIT
P15
AV JACK IN
USB DET
USB DET
USB D+
USB D–
R1 IN
T1 OUT
6
3
4
8
9
6
3
4
8
9
CN604
PANEL +13.5V
PANEL +4.9V
PANEL +6.5V
A +4.9V
D +3.2V
A +3.2V
CN001
VDD
D+
D–
4
AU OUT
1
3
4
CONTROL SWITCH
BLOCK (PW)
J001
RS-232C
CN002
USB
CONTROL
SWITCH
BLOCK (FK)
8
9
7
6
PANEL COM
VG
HSY
SYS V
J001
A/V OUT
(FOR CHECK)
CPC-9
CN002
CN001
CN607
Y OUT
C OUT
CNT Y
CNT C
HDO
4
4
V COM
4
CN901
10
12
14
15
16
31
32
27
28
29
30
CN601
Refer to
POWER
BLOCK (1)
(DD-131)
(SEE PAGE 3-14)
(SEE PAGE 4-41)
(SEE PAGE 4-41)
(SEE PAGE 
4-39)
IC802 
@º
20
µ
sec/div
2V/div
4.5Vp-p
H
IC802 
@™
20
µ
sec/div
2V/div
4.5Vp-p
H
IC802 
@¢
4.5Vp-p
20
µ
sec/div
2V/div
H
IC802 
$¡
 LCD
50
µ
sec/div
0.5V/div
1.7Vp-p
2H
20
µ
sec/div 
0.5V/div
2.0Vp-p
IC301 
!™
VOUT
H
IC802 
8
0.46Vp-p
20
µ
sec/div
0.2V/div
H
IC802 
9
 LCD
20
µ
sec/div
0.1V/div
H
IC802 
0
 LCD
20
µ
sec/div
0.1V/div
0.18Vp-p
H
IC901 
3
20
µ
sec/div
2V/div
H
4.8Vp-p
IC901 
4
20
µ
sec/div
2V/div
4.8Vp-p
H
50nsec/div
2V/div
4.1Vp-p
11.722 MHz
IC901 
@§
0.36Vp-p
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