Sony DSC-F505 (serv.man2) Service Manual ▷ View online
DSC-F505
Ver 1.1 1999.10
4-37
4-38
LCD DRIVE, TIMING GENERATOR, VIDEO, AUDIO, HI CONTROL
HI-70
There are few cases that the part printed on this
diagram isn’t mounted in this model.
diagram isn’t mounted in this model.
For printed wiring boards
• This board is six-layer print board. However, the pat-
• This board is six-layer print board. However, the pat-
terns of layers two to five have not been included in
the diagram.
the diagram.
• Chip parts
C
B
E
5
6
4
2
1
3
Transistor
1
2
3
4
5
7
6
8
9
10
A
B
C
D
E
F
G
09
HI-70 BOARD (SIDE B)
1-675-584-
12
A
A
A
A
R618
D608
R604
IC607
R667
CN606
R605
C609
Q612
Q611
1
1
10
4
8
5
D606
R619
R620
R621
X601
C629
R727
R742
R738
R726
1
2
2
20
1
21
CN701
CN604
FB605
11
12
C819
C814
C813
R934
Q905
Q906
Q903
Q904
R935
R933
R932
LND001
14
13
LND002
C812
C920
L601
IC605
C608
IC601
IC606
C816
C815
C915
C630
Q609
R675
Q604
R648
R668
R669
R623
R679
1
1
2
3
3
4
1
1
5
4
2
3
4
DSC-F505
Ver 1.1 1999.10
4-39
4-40
LCD DRIVE
HI-70 (1/6)
MB40D001PFV-G-BND-ER
IC801
1
BRIGHT
2
COLOR
3
BRT_R
4
BRT_B
5
CONT
6
RGB_AMP
7
COM_ADJ
8
VCO
9
V-COM
10
BL_LEVEL
11
BRT_TST
12
P_MUTE
13
VDD
14
VCC
15
H_REV
16
V_REV
17
NTSC
18
COMTST
19
CLK
20
SI
21
SO
22
XEN
23
VDDA
24
VSS
0.1u
C806
0.01u
C805
12k
R805
D_3.2V
A
TA
10u
10V
10V
C810
XX
R819
XCS_PANEL_D/A
1608
C812
1u
100uH
L801
VB
P_XHD
XX
R820
15k
R827
VCO
COM-O
PANEL_6.5V
PANEL_B-Y
H_REV
33k
R828
0.1u
C816
V-COM
47k
R806
180k
R824
PANEL_R-Y
FRPT
1608
C813
1u
0
R821
1608
C814
1u
HI_SO
FRPV
0.1u
C811
VG
0.1u
B
C801
0
R801
10V
TA
10u
C815
A
39k
R822
12k
R823
NTSC
10uH
L802
V_REV
0.01u
C804
XX
R818
TA
47u
6.3V
C807
B
P_3.2V
10V
TA
2.2u
C817
A
COMTST
PANEL_Y
A_3.2V
IR3Y37A4
IC802
PICTURE
1
Y/CR/XRGB_SW
2
AGC_FIL
3
AGC_OUT
4
AGC_L
VL
5
COLOR
6
H_FIL_IN
7
G/Y
8
R/R-Y/CR
9
B/B-Y/CB
10
H_FIL
11
REG_OUT
12
SYNC_SEP
13
EXT_BGP
14
SYNC_IN
15
SYNC_OUT
16
GND2
17
GND1
18
R_DC_DET
19
R_OUT
20
G_DC_DET
21
G_OUT
22
B_DC_DET
23
B_OUT
24
VCC2
25
VSH
26
OUT_LIM
27
COM_FRP
28
FRP
29
RGB_AMP
30
SUB_BR
T_B
31
SUB_BR
T_R
32
GAMMA0
33
GAMMA2
34
COM_AMP
35
COM_BLK_L
V
L
36
COM_BLK
37
XTEST
38
BRIGHT
39
CONTRAST
40
COM_OUT
41
SUB_CON_B
42
SUB_CON_R
43
VCC1
44
OSD_B
45
OSD_G
46
OSD_R
47
BLACK_IN
48
VR
0.01u
C803
0.1u
C808
0.1u
B
C802
22k
R804
XHI_SCK
P_4.9V
REG_GND
10k
R817
100k
R812
TC7SH32FU-TE85R
IC803
1
2
3
45
WIDOV
REG_GND
1
A
COLOR
AMP
H_REV
COM_ADJ
COM-O
COM-O
FRPT
FRPV
FRPT
V-COM
VCO
BR
T_B
BR
T_R
BRT_R
BRT_B
V_REV
COLOR
FRPV
AMP
COM_ADJ
VCO
V-COM
COMTST
NTSC
V_REV
H_REV
NTSC
COMTST
TO (2/6)
TO (2/6)
TO (2/6)
TO (2/6)
TO (2/6)
TO (2/6)
TO (2/6)
TO (2/6)
TO (2/6)
TO (2/6)
TO (5/6)
TO (5/6)
TO (2/6)
TO (5/6)
TO (5/6)
TO (5/6)
TO (5/6)
-REF.NO.: 2000 SERIES-
HI-70 BOARD(1/6)
XX MARK : NO MOUNT
9
LCD DRIVE (RGB BLOCK)
D
12
B
4
5
E
F
7
11
3
C
10
8
09
6
2
Y
PB
VIDEO SIGNAL
REC
•
SIGNAL PATH
CHROMA
Y/CHROMA
I/O EXP(EVR)
IC801
IC802
LCD DRIVE
G
H
OR GATE
IC803
7
6
5
4
3
2
1
8
9
10
TO (2/6), (5/6)
10
TO (2/6)
10
11
12
13
14
15
16
6
NO MARK : STILL/PB mode
1.9
1.1
0.8
2.3
2.3
2.4
2.4
4.9
6.5
3.2
1.9
3.2
3.1
4.9
4.9
4.9
0
3.1
3.1
0.8
0
1.2
2.0
2.0
0
3.1
4.6
2.0
2.5
2.1
2.5
2.0
2.5
1.9
1.1
2.3
2.0
1.8
2.3
3.1
3.1
1.8
1.2
0.9
3.1
3.2
3.2
3.2
3.2
0
2.9
0.1
3.0
3.1
2.0
1
3
4
5
6
7
8
2
2.4
2.0
DSC-F505
Ver 1.1 1999.10
4-41
4-42
TIMING GENERATOR
HI-70 (2/6)
V-COM
1T369-01-T8A
D903
33k
R943
XX
R909
82p
CH
CH
C913
33k
R930
A
35V
TA
1u
C919
2SD1819A-QRS-TX
Q903
560p
CH
C911
16V
TA
6.8u
C916
A
2200p
C927
PANEL_-15.3V
22k
R942
IC902
NJM062V(TE2)
1
OUT1
2
IN1-
3
IN1+
4
VCC-
5
IN2+
6
IN2-
7
OUT2
8
VCC+
1608
C906
0.1u
0.1u
100k
R912
H_REV
PANEL_13.2V
VCO
82p
CH
CH
C908
100k
R929
±
0.5%
±
0.5%
±
0.5%
±
0.5%
33k
R941
1M
R914
3216
1u
C920
0.001u
C907
100k
R932
IC901
LZ9GH234
BLKI
1
BLKO
2
BGPO
3
HSY
4
VSY
5
VIN
6
GND
7
SYNO
8
WIDOV
9
WIDOT
10
FRPV
11
FRPT
12
CLS
13
SPS
14
EX1
15
MODE1
16
MODE2
17
RES
18
TESTO
19
EX2
20
EX3
21
CTR
22
SPD
23
CLD
24
TESTO
25
OSCO
26
OSCI
27
TST1
28
TST2
29
VDD
30
GND
31
PDP
32
MUT
33
P15
34
VSEPC
35
P16
36
SYNI
37
SYNC
38
WIDE
39
PDPC
40
NTPC1
41
TESTI
42
TEST
43
VREVC
44
TESTI
45
HREVC
46
COMTST
47
LOWI
48
0.1u
C918
1608
0.1u
C905
47
R967
MA8047-H-TX
D904
100k
R938
33k
R939
2SB1218A-QRS-TX
Q906
V_REV
0.1u
C903
0
R934
HSY
XX
R906
1608
0.1u
C904
68k
R980
6.3V
TA
TA
XX
A
C901
FRPT
REG_GND
P_4.9V
10k
R913
2SB1218A-QRS-TX
Q904
COMTST
680k
R905
VB
XX
R910
10uH
L901
47k
R979
±
0.5%
68k
R920
10uH
L902
VG
68k
R918
COM-O
2SD1819A-QRS-TX
Q905
XX
R907
FRPV
±
0.5%
33k
R924
0
R935
PANEL_4.9V
2520
6.8uH
L905
47
R969
HDO
4700
R981
68k
R921
22k
R944
0.01u
C917
1M
R915
20V
TA
3.3u
C902
A
10uH
L903
3216
1u
C915
P_3.2V
47
R968
22k
R916
4700
R926
2012
0.1u
C909
SYS_V
47k
R978
120k
R908
100k
R933
47k
R922
XX
D902
XX
R928
VR
NTSC
P_XHD
WIDOV
PANEL_COM
±
0.5%
XX
R982
FB901
30P
CN901
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
1
A
FRPV
V-COM
COM-O
VCO
COM-O
VR
VB
VG
COMTST
COMTST
VCO
FRPT
V_REV
H_REV
V_REV
H_REV
FRPT
FRPV
V
-COM
NTSC
NTSC
PANEL_COM
VG
VB
VR
P
ANEL_COM
VG
CTR
EX3
VCC
SPS
CLD
VGH
VB12
MO2
VGL
VSS
VSH
VSH
RES
SPD
EX1
MO1
VR
COM
EX2
VB
GND
CLS
LCD TIMING GENERATOR
IC901
COM AMP
IC902
COM DRIVE
COM DRIVE
COM DRIVE
0uH
TO(5/6)
TO(5/6)
TO(5/6)
TO(5/6)
TO(5/6)
TO(5/6)
REC
CHROMA
VIDEO SIGNAL
•
SIGNAL PATH
PB
Y
Y/CHROMA
LCD901
COLOR
LCD
UNIT
LCD
UNIT
I
B
17
9
G
E
D
12
F
5
6
09
8
H
15
13
10
C
3
16
11
7
14
J
2
4
TIMING GENEREATOR
(TG BLOCK)
(TG BLOCK)
HI-70 BOARD(2/6)
-REF.NO.: 2000 SERIES-
XX MARK : NO MOUNT
XX MARK : NO MOUNT
TO(1/6)
TO(5/6)
TO(1/6)
TO(1/6)
TO(5/6)
TO(1/6)
TO(1/6)
TO(1/6)
TO(1/6)
TO(1/6)
TO(1/6)
TO(1/6)
COM DRIVE
13
23
5
24
22
12
14
16
11
15
21
10
9
6
19
8
18
17
N.C
N.C
N.C
N.C
N.C
N.C
N.C
3.9
2.5
2.4
-10.2
13.4
1.4
0.4
0.4
1.4
-10.1
1.0
1.3
1.7
13.4
2.3
2.4
4.9
4.9
4.9
2.5
4.9
3.0
4.9
2.8
4.9
3.2
3.0
4.9
3.2
4.9
3.2
4.8
0
2.4
2.5
4.6
4.7
0.5
0
2.4
2.4
3.9
0.5
2.4
0
4.9
2.4
4.9
4.9
4.8
0
2.2
NO MARK : STILL/PB mode
9
11
10
12
13
14
2.4
-10.2
13.4
DSC-F505
Ver 1.1 1999.10
4-43
4-44
VIDEO
HI-70 (3/6)
A_4.9V
10uH
L302
6.3V
TA
47u
C306
B
0.1u
B
C307
Y_OUT
C_OUT
REG_GND
CNT_Y
CNT_C
VOUTON
NJM2538BV(TE2)
IC301
1
YIN1
2
GAINCTL/MUTE
3
YIN2
4
CLAMP
5
CHARA
6
BLANK
7
WIDE
8
GND
9
YOUT
10
YSAG
11
VSAG
12
VOUT
13
SDCOUT
14
COUT
15
V+1
16
V+2
17
CIN2/INSEL
18
GAINCTL/PWSA
VE
19
CIN1
20
CLAMPREF
0.1u
B
C303
B
C308
1608
1u
B
C312 XX
1M
R303
47uH
L301
10V
TA
33u
C301
B
0.1u
B
C302
4V
TA
100u
C316
C
4V
TA
22u
C315
A
68
R307
10V
TA
10u
C313
A
0.1u
B
C311
0.1u
B
C309
0.1u
B
C310
2SD2216J-QR(K8).SO
Q302
REF3.2V
22k
R312
1k
R304
1u
B
C304
1608
UN9213J-(K8).SO
Q303
V_OUT
XX
R305
A_3.2V
XX
R313
XX
CH
CH
C317
XX
CH
C318
L303
XX
XX
Q304
XX
Q305
XX
R314
PAL/XNT
1
A
<VIDEO_GND>
Y
IC301
CHROMA
VIDEO AMP
PB
REC
Y/CHROMA
VIDEO SIGNAL
•
SIGNAL PATH
SWITCH
SWITCH
SWITCH
REG.
TO (5/6)
TO (5/6)
TO (5/6)
TO (4/6)
TO (5/6)
TO (5/6)
TO (5/6)
TO (5/6)
TO (5/6)
HI-70 BOARD(3/6)
VIDEO(VI BLOCK)
-REF.NO.:2000 SERIES-
XX MARK : NO MOUNT
XX MARK : NO MOUNT
B
9
G
E
D
F
5
6
4
2
7
11
3
C
10
8
09
2
33
25
26
27
29
30
31
28
3.2
3.8
4.8
15
16
17
2
1.8
1.3
3.2
4.8
S2.0/P1.6
1.5
1.3
1.3
1.3
0
1.3
S : STILL mode
NO MARK : STILL/PB mode
P : PB mode
S1.8/P1.5
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