Sony PFM-42B2 Service Manual page 111

TO P5 AD-PDWN
A3.3V
3.3V-3
L200
2.2µH
C212
C205
0.1
22
25V
35V
B:CHIP
C211
0.1
C200
25V
2.2
B:CHIP
10V
CN6502 6P
B:CHIP R
R 1
0.2
GND 2 R282
75
C210
TO B BOARD
B 3 :RN-CP
0.01
(2/13)
B:CHIP
GND
4
CN6501
C313
G 5
68p C209
CH:CHIP 0.1
GND 6
25V
C203 B:CHIP
2.2
10V
B:CHIP
G
0.2
R283
150
C208
:RN-CP
0.01
B:CHIP
C314
68p
C207
CH:CHIP
0.1
C202
25V
2.2
B:CHIP
10V
B:CHIP
B
0.2
R284
75 C201
0.01 C204
:RN-CP
0.1 25V B:CHIP
B:CHIP
C315
FB200
68p BK2125HM601T
CH:CHIP
R240 0 :CHIP
R205 10 :CHIP 3.3
TO P4 PW_SDA
R204 10 :CHIP 3.2
TO P4 PW_SCL
3.1
C206
0.1
25V
R208
B:CHIP
R206
3.3k
3.3k
:CHIP
:CHIP
PFM-42B2/42B2E
A B
R207 0 :CHIP
RB203
RB201
100*4
100*4
R214
R211 R216
22
10k 22
:CHIP
:CHIP :CHIP
C215
C218
C221 C223
0.1
0.1
0.1 0.1
25V
25V 25V 25V
B:CHIP
C213 B:CHIP
B:CHIP B:CHIP
0.1
25V
B:CHIP
NC DRB0
NC DRB1
NC DRB2
VD DRB3
GND DRB4
GND DRB5
R IN DRB6
IC200-pin 7
VD DRB7
GND VDD
VD GND
VD DGA0
580 mVp-p (H)
GND DGA1
GND DGA2
IC200-pin 15
SOG DGA3
G IN DGA4
VD DGA5
GND DGA6
800 mVp-p (H)
VD DGA7
VD VDD
GND GND
IC200
GND AD9884 DGB0
AD CONVERTER
B IN IC200-pin 22 DGB1
VD DGB2
GND DGB3
VD DGB4
580 mVp-p (H)
GND DGB5
CKINV DGB6
CLAMP DGB7
SDA VDD
SCL GND
A0 DBA0
A1 DBA1
PVD DBA2
PVD DBA3
GND DBA4
NC DBA5
NC DBA6
NC DBA7
R213
10k
:CHIP
B:CHIP
C214
C220
0.1
0.1 C222
25V
R212 25V 0.1
B:CHIP
1.2k
C217 B:CHIP 25V
RB202
:RN-CP 0.22 B:CHIP
100*4
B:CHIP
RB200
100*4
C216 C219
0.01 0.1
B:CHIP 25V
B:CHIP
C
B (3/13) B (3/13)
R/G/B
D3.3V
R218 47 :CHIP
3.3V-2
R217 47 :CHIP
FB201
BK2125HM601T R238 0 :CHIP
R239 0 :CHIP
GRE0
C228 GRE1
22
35V GRE2
GRE3
GRE4
GRO0 GRE5
GRO1 GRE6
RB211
100*4 GRO2 GRE7
GRO3 GGE0
GRO4 GGE1
GRO5 GGE2
RB210
GRO6 GGE3
100*4
GRO7 GGE4
GGE5
C227 GGE6
0.1 25V B:CHIP
GGE0 GGE7
GGE1 GBE0
RB209
GGE2 GBE1
100*4
GGE3 GBE2
GGE4 GBE3
GGE5 GBE4
RB208
GGE6 GBE5
100*4
GGE7 GBE6
GBE7
C226
GRO0
0.1 25V B:CHIP
GGO0 GRO1
GGO1 GRO2
RB207
GGO2 GRO3
100*4
GGO3 GRO4
GGO4 GRO5
GGO5 GRO6
RB206
GGO6 GRO7
100*4
GGO7 GGO0
GGO1
C225 GGO2
0.1 25V B:CHIP
GBE0 GGO3
GBE1 GGO4
RB205
GBE2 GGO5
100*4
GBE3 GGO6
GBE4 GGO7
GBE5 GBO0
RB204
GBE6 GBO1
100*4
GBE7 GBO2
GBO3
GBO4
GBO5
GBO6
GBO7
+3.3V
C224
0.1
25V
B
(3/13)
(AD CONVERTER/GRAPHIC PORT/VIDEO PORT)
7-9 7-9
D E
3.3V-2
D3.3V
CLK
L24
158 167
GCLK (GCLKOUT)
H26
VS
152 136
(GPEN) GFBK
L25 J25
159 143 HS
GVS GREF
J26
J23
144 141
GHS GBLKSPL
K25
J24 Y0
151 142
PENSOG(GSOG) GCOAST
L26
160 166 Y1
(GFIELD)(GHSFOUT)
L23
Y2
157 168
(PLLCLK) (GDACCLK)
U26
208 Y3
GRE0
V24
Y4
214
GRE1
V23
Y5
213
GRE2
V25
Y6
215
GRE3
V26
Y7
216
GRE4
W25
223 CB0
GRE5
W24
CB1
222
GRE6
W23
R220 R221 R219
221 CB2
GRE7 47 0 0
H23 :CHIP :CHIP :CHIP
CB3
133
GGE0
G26
CB4
128
GGE1
H25
135 CB5
GGE2
P23
CB6
181
GGE3
P24
182 CB7
GGE4
P25
CR0
183
GGE5
P26
CR1
184
GGE6
R23
189 CR2
GGE7
B25
CR3
51
GBE0
A26
26 CR4
GBE1
D24
CR5
102
GBE2
E23
CR6
109
GBE3
C25
CR7
77
GBE4 D3.3V
B26
52 3.3V-2 IC102-pin 1
GBE5
C26
78
GBE6
E24
110 C117
GBE7
0.1
R24
190 25V
GRO0
B:CHIP
R25
191
GRO1
R26
192
GRO2
T23
197
GRO3
T24
198
GRO4
T25
199
GRO5
T26 20 19 18 17 16
200
GRO6
U25
207
GRO7
F23 IC102
117
GGO0
TC74LCX244F
D25
103 BUFF
GGO1
D26
104
GGO2
F24
118
GGO3
E25 1 2 3 4 5
111
GGO4
E26
112
GGO5
F25
119
GGO6
F26
120
GGO7
D21
99
GBO0
B22
48
GBO1
C22
74
GBO2 5V-2
A23
23 D5V
GBO3
B23
49
GBO4
D22
100
0
GBO5 Q203
R456
C23
75 0 MUN2112T1
GBO6 5.0
:CHIP
A24 R451
24
GBO7 68k
:RN-CP
IC207(1/5)
PW164-20W
SCAN CONVERTER
C555
0.1
25V
16
B:CHIP
D3.3V
1 2
3.3V-2
C556
C304
120p
R452
0.1
CH:CHIP
82k
25V
:RN-CP
B:CHIP
8
0.1 0
2 2
6
D201
IC221(1/2)
MA111
1
TC7W126FU
BUFF
4.1
F G
DRC TO P11
1
VFLD TO P13
R245
R244 0
0 :CHIP
:CHIP
B16
42
VCLK
B17
43
VCLKEN
B18
44
VPEN
A21
21
NC
B21
47
VVS
A22
22
VHS
C21
73
VFIELD
C5
57
V_YO
D6
84
V_Y1
RB241
B4
100*4 30
V_Y2
A4
4
V_Y3
C6
58
V_Y4
B5
31
V_Y5
RB240
A5
100*4 5
V_Y6
2
B6
32
V_Y7
A14
14
V_V0
D15
93
V_V1
RB239
C15
100*4 67
V_V2
B15
41
V_V3
A15
15
V_V4
D16
94
V_V5
RB238
C16
100*4 68
V_V6
A16
16
V_V7
C12
64
V_U0
B12
38
V_U1
RB237
A12
12
100*4
V_U2
B13
39
V_U3
A13
13
V_U4
D14
92
V_U5
RB236
C14
100*4 66
V_U6
B14
40
V_U7
IC207(4/5)
3
PW164-20W
SCAN CONVERTER
3.0 Vp-p (V)
VS_JUD TO P13
HS_JUD
TO P13
MV-SW TO P5
SYS_HS TO P1.2.5
15 14 13 12 11
6 7 8 9 10
CLAMP TO P2 4
SYS_VS
TO P2.5
SW15/33 TO P5
R450
47k
:RN-CP
15 14 13 12 11 10 9
3 4 5 6 7 8
5
4.1
7
0 3 1.3
5
R263
C305 4
18k
47p
:RN-CP
IC221(2/2)
CH:CHIP
TC7W126FU
BUFF
B-SS9743-WW-B-P3
H