Sony PFM-42B1 Service Manual page 7

R9001 C9002 47 16V
75
R RN:CHIP
J9001 G
C9001
B 0.1 25V B:CHIP
D9001
1SS226
INPUT 1 PROTECT
R9002
75
IN
RN:CHIP
D9010
UDZ-TE-17-5.6B
R9003
75
RN:CHIP
D9011
UDZ-TE-17-5.6B
D9004
1SS226 R9004
J9101 PROTECT
:CHIP
3
INPUT 1
2
AUDIO IN
R9005
:CHIP
+5V
C9102
47
R9101
16V
75
R RN:CHIP
J9002
G
B
INPUT 2
0.1 25V B:CHIP
IN 1
D9101
1SS226 PROTECT
R9102
2 75
RN:CHIP
D9110
UDZ-TE-17-5.6B
3
D9111
UDZ-TE-17-5.6B
4
D9104 R9104
1SS226
PROTECT
:CHIP
J9102
INPUT 2 3
R9105
AUDIO IN
2
:CHIP
J9103
3
AUDIO OUT J9201 D9201
2
02CZ10
D9203
PROTECT
PROTECT
02CZ10
R9302 D9202
D9204
100 02CZ10
REMOTE PROTECT
:CHIP 02CZ10
PROTECT
(RS-232C)
5V
R9301
5.0
Q6909
R9106 D9301
2SC2412K
47k
02CZ12-TE85L
R9111
:CHIP
0 PROTECT
4.7k
D9302
:CHIP
5.0
02CZ12-TE85L
C9110
R9107
PROTECT
R9110 0.01
100k
4.7k B:CHIP
:CHIP 13 IC6909(1/4)
5.0
:CHIP
TC74HC125AF
12 11
D9310
5.0
UDZ-TE-17-5.6B 7
5.1
PROTECT
0 5.0 5.1
1
R9108 R9109 2 3
47k 100k Q6910
5.0
:CHIP :CHIP
2SC2412K
IC6909(3/4)
D9309
TC74HC125AF
UDZ-TE-17-5.6B
4 5.1
PROTECT
5 6
5.1 0
IC6909(4/4)
TC74HC125AF
S1 C9109
0.01
RS-232C
SW B:CHIP
CN6102
30P
NC A1
TO P1.6.9 13V
NC B1
1
PR/R A2
C6145
47
GND B2 16V
Y/G A3
GND B3
2
PB/B A4
GND B4
SOG A5 SOG TO P2.3
GND B5
COL A6 COL TO P2.9
TO P6
GND B6
MATRIX
MATRIX A7 TO P5
GND B7
HD_YPBPR A8 HD_YPBPR TO P5
GND B8
TO P2.3.5
SYS_HS
SYS_HS A9
GND B9
CP.P
CP.P A10 TO P2
GND B10
5V A11
5V B11
12V A12
12V B12
B.OUT A13 TO P2
B.OUT
GND B13
G.OUT
G.OUT A14 TO P2
GND B14
R.OUT
R.OUT A15 TO P2
GND B15
PFM42B1, PFM-42B1E
A B
D9007 PROTECT
1SS226
3
C9004
47
16V
D9008
PROTECT
1SS226 2
R918
2.2k
C9008 :CHIP
C9003 47
0.1 25V B:CHIP
16V
D9009 PROTECT
1SS226
1
C9007
0.1 25V B:CHIP
R115 47 :CHIP
R114 47 :CHIP
D9005
C9005 C9201
47k
10 02CZ10 470p
R117 47 :CHIP
16V PROTECT
+5V
R116 47k :CHIP
+5V
C9006 D9006 C9202
47k
10 470p
02CZ10
16V
PROTECT
1 D9107
1SS226
24LC21T/SN
PROTECT
C9104
C9101 47
16V
R921
2.2k
D9108
2
:CHIP
1SS226
PROTECT
C9108
C9103 47
0.1 25V B:CHIP 16V
D9109
3 1SS226
PROTECT
R9103
75
C9107
RN:CHIP
0.1 25V B:CHIP
D9105
C9105
C9203
10 02CZ10
47k
470p
16V
PROTECT
D9106
C9106 C9204
C6985
47k 02CZ10
10 470p
0.1
16V PROTECT
25V
R B:CHIP
1
0
2 G 0
5
0
6
B
3
0
R
1
3.7
+5V
G
2
D9303
PROTECT
100 :CHIP 02CZ12-TE85L 3.7
12
B
3
11
3.7
D9304
2
02CZ12-TE85L C9112
PROTECT 0.01
B:CHIP
3
RES
MD2
R286 47k :CHIP
R934
2.2k
FWR :CHIP R287 47 :CHIP
1 R288 47 :CHIP
IC6909(2/4) 4 R289 47 :CHIP
TC74HC125AF
10
9 8
+5V
14
C9111
0.1
B:CHIP
24LC21T/SN
IC6105
BA12FP-E2
12V REG
+12V
I O
G
C6143
C6144 C6142
0.1
0.1 100
25V 25V 16V
B:CHIP B:CHIP
+5V
+5V
Q6181
Q6193
2SC2412K-S
2SC2412K-S
BUFF
AMP
R6209
R6205
3.3k
C6181 D6181 1k
R6202 :RN-CP
1 R6220 :RN-CP
56k MA111
16V 470
:RN-CP
B:CHIP :RN-CP
C6182
1.4
1
D6183
16V
R6203 B:CHIP MA111
R6201 22k
0.8 0
100k :RN-CP
:RN-CP
R6208
1.0k
D6184 R6204
D6182
:RN-CP 2.2k
UDZ-TE-17-12B
:RN-CP MA111
C
B (1/13) B (1/13)
+5V
D940
UDZ-TE-17-4.7B
Q6904
R6971
DTC144EKA
10k
:CHIP INV
0
C927
R919 D941
10
220
UDZ-TE-17-4.7B
6.3V
:CHIP
B:CHIP
IC6903
MM1113XFBE
AUDIO SW
2.7
IN1 GND
4.9
LO
SW1
2.0
IN2 12V
0
SW2 IN3
IC6904
MM1113XFBE
8 7 6 5
AUDIO SW
2.7
IN1 GND
4.9
IC103
SW1 RO
2.0
DOC IN2 12V
0
SW2 IN3
1 2 3 4
+5V
IC6905
C6971 BA7657F
0.1
IC6907
RGB SW
25V
BA7657F RGB SW
R B:CHIP
3
R1 HD1
3.6
R1 HD1 HD2
G 0
2
G1
HD2 HDO
R6953
3.6
G1 HDO 1M GND
RO
0 :CHIP R B
1
GND RO B1 5V
2.2 3.6
B1 5V GND GO
G
GND GO R2 SOGIN
C6986
2.2 0
0.1
R2 SOGIN GND C.S.
25V
2.6
B:CHIP
GND C.S. G2
R6954 CTL
0 0
1M :CHIP
G2 CTL GND BO
0 B
GND BO B2 VDO
2.2 R6955 0
B2 VDO 1M VD1 VD2
0 :CHIP
VD1 VD2
C6991 R6952
+5V
0.1 25V B:CHIP 10k :CHIP
D944
UDZ-TE-17-4.7B
C937 R932
10 220 16 15 14 13 12 11 10
R931
6.3V
:CHIP
2.2k
B:CHIP
D804 5V X2 X1 X X0 X3 A B
:CHIP C928
UDZ-TE-17-12B 47 D945
IC6906
6.3V
UDZ-TE-17-4.7B
TC74HC4052AF(EL)
SYNC SW
R922
220 Y0 Y2 Y Y3 Y1 GND
8 7 6 5 :CHIP
1 2 3 4 5 6 7
D805 D942
UDZ-TE-17-12B UDZ-TE-17-4.7B
IC4013
C938
47 D946
DOC
R6950
6.3V UDZ-TE-17-4.7B
10k
:CHIP
1 2 3 4
R935
220
:CHIP
D947 D943
UDZ-TE-17-4.7B UDZ-TE-17-4.7B
5V
1 2
Q6182
JR6102
DTC144EK-S
0
INV :CHIP
R6207
15k
:RN-CP
R6206 C6184
1k 1
:RN-CP 16V
B:CHIP
C6183
1
16V
B:CHIP
8-7 8-7
D E
12
R6956
10k
:CHIP
4.2
11
Q6907
DTC144EKA
INV 13
C6951
C9205
0.1
470p
B:CHIP
C6981
R901
10 220
16V :CHIP
2.7
5
R6941
2.7 22k
:CHIP 0
C6952
47
16V
Q6905
C9206
2SC2412K 470p
1
SW
C6953
7
0.1 R902
C6982
B:CHIP 220
10 8
:CHIP
16V
2.7 0
6
13
R6942 2
2.7
22k 9
:CHIP R6188
10
22k
Q6906
C6187 :CHIP
2SC2412K 100
SW 16V
+12V
4
3
C6974
47
C6973
16V 4.7
0.1
25V
B:CHIP
Q6903
DTA144EKA
SW
R6945
Q6901
Q6902
1M 2.1 2.1
:CHIP DTA144EKA DTA144EKA
0 1
SW
SW
2.1 2.1
R6946
0
:CHIP
2.1 C6972
0.1
2.5 R6944 25V
1M B:CHIP
0 :CHIP
4.8
2
2.1 R6943
R6948
1M
0
:CHIP
R6957
R6947 :CHIP
10k
0
:CHIP
:CHIP
13
4
R941
47
9
5.0
9
10
8
13
Q6908
DTC144EKA
7
SW
8
1
R942
2
47
3
R6985
100 :CHIP
R6986 100 :CHIP
11
12
5V
Q6912
R6992 DTA144EKA
10k
IC6908(1/2)
TC7W126FU
1
2 6
4
B(1/13)
F G
C.OUT1 TO P2
Y.OUT1 TO P2
VIDEO
TO P2
CN6910
44P
B22 RX
A22 NC
1
B21 TX
VIDEO
A21 VIDEO
B20 GND
A20
NC
B19 GND
Y
A19 Y
B18 GND
A18 C
B17 GND
C
A17 AUDIO_L
B16 GND
A16 AUDIO_R
B15 GND
A15 Q-SENSE
B14 CONT2
A14 CONT1
B13 GND
A13 RGB3
B12 SDA
A12 SCL
R
1
B11 R 2
A11 GND
G
2
B10 G
B A10 GND
3
B9 B
A9 GND
B8 H
A8 GND
B7 V
A7 GND
B6 DMP_CLK
5V
STBY5V A6 GND
B5 DMP_TX
A5 DMP_RX
D5V
B4 STBY5V
5V-2
A4 OP_CS
B3 D5V
A3 OP_DET
B2 13.5V
A2 SIRCS IN
3
B1 SIRCS OUT
A1 29V
TO P6
29V
TO P1.6.9
13V
SIRCS2 TO P5
R6987 100 :CHIP
OP_CS TO P5
DMP_TX
TO P2.5.13
DMP_RX TO P5.13
DMP_CLK TO P2.5.13
SDA TO P5.7.8
SCL
TO P5.7.8
RGB3 TO P5
TO P5
OP_CTL2
TO P5
OP_CTL1
OP_SENS TO P5
4
A.MUTE TO P5
RGB1/RGB2 TO P5
TO P5
VIDEO/RGB
H/HV TO P2
V TO P2
R6164
100
:RN-CP
232C_MOSI TO P5
R6165
100
:RN-CP
232C_MISO TO P5
IC6908(2/2)
TC7W126FU
BUF
5V
8
3 5
SIRCS1 TO P5
7
R6991
10k
5
RGB-H TO P5
RGB SW
AUDIO SW
B-SS9704-B-J-P1
H