Sony HDC1000 Maintenance Manual page 402

1
0.001uF
Light_ON 2 1
Hira0 4 3
FB4
6 5
0.001uF
8 7
C18
I2_PROD 2 1 0.001uF
C19
to SW-1273
I2_ENG 4 3 0.001uF
FB5
C20
(Incom Panel)
I1_PROD 6 5 0.001uF
C21
0.001uF
I1_ENG 8 7
CN1 J0440 (KX14)
C1
2 1 0.001uF
I2_MIC_ON
1 Incom-PNL_GND
C2
STBY+5V
I2_LEV_F/R 4 3 0.001uF
FB1
2 Incom-PNL_GND
+3.3V
I1_MIC_ON 6 5 1
3 STBY-VR-POW(5V)-in
3
8 7 2
C4
4 Incom-PNL-POW(3V)-in D8
R15 0
1 1 1SS301-TE85L
2
5 Incom-PNL_GND 3
R16 0 NM
4 3 2
C5
6 Incom-PNL_GND FB2
D9
I1_LEV_F/R
6 5 1SS301-TE85L
7 Incom1-PGM1-VR-out
C6
8 7 0.001uF
8 Incom2-PGM1-VR-out
C7
2 1 0.001uF
9 Incom1-PGM2-VR-out
C8
4 3
0.001uF
2 FB3
10 Incom2-PGM2-VR-out
C9
6 5 0.001uF
11 Incom1-LEV-VR-out
C10
8 7 0.001uF
12 Incom2-LEV-VR-out
C11
0.001uF
13 Incom-PNL_GND
R9
14 Incom-PNL_GND
47
15 SDA_SW(R)-in/out(3V)
16 SCL_SW(R)-in(3V)
IC1
R10
Light_ON
17 (Incom1-ENG/PROD-in) 47 PCA9555DB-118
Hira0
18 (Incom2-ENG/PROD-in)
19 STBY-Incom1-MIC-ON-out
23
RET1_1
20 RET1_SEL1_ON/OFF-in
3
RET1_2
21 RET1_SEL2_ON/OFF-in R11
470 2
RET1_4
22 RET1_SEL4_ON/OFF-in
21
RET1_8 C13
23 RET1_SEL8_ON/OFF-in
100pF
RET2_1
24 RET2_SEL1_ON/OFF-in
GND GND
22
RET2_2
25 RET2_SEL2_ON/OFF-in
RET2_4
26 RET2_SEL4_ON/OFF-in R12
470
RET2_8
27 RET2_SEL8_ON/OFF-in
C14
28 CODE1-out
R13 R14 100pF
0 0
29 CODE0-out
GND
3 30 Incom-PNL_GND
32 31
F-GND
GND GND
C3
0.1uF
SL1
SC
GND
F-GND
4
5
A B
STBY+5V
RV3
RV1
100k 100k
C16
PGM1 PGM2
R1 R3
0 0
C17
MIC ON MIC ON
S7 S8
PROD
S9
3 3
LEV_R LEV_R
2
0.001uF 2 2
1
1 RV5 1
LEV_F 3 LEV_F
R7 100k R8
1k 1k
ENG 5
0.001uF
F-GND 4
R18
6
0 R5
GND 0 GND
0 NM
R17
R24
1k
GND
GND
+3.3V +3.3V
C12
0.1uF
24
GND
2 1
VDD
4 2 1
I1_ENG
I/O0.0 RB5
SDA 4 3
RB1
5 4 3 I1_LEV_F/R
A2 I/O0.1 47k
6 5
6 1k
6 5 I1_MIC_ON
I/O0.2
A1 8 7
7
8 7 I2_ENG
A0 I/O0.3
2 1
[4]
8
2 1 I2_LEV_F/R
RB6
I/O0.4 4 3
RB2
9 4 3
I2_MIC_ON
I/O0.5 47k
SCL 6 5
1k
I/O0.6 10 6 5 I1_PROD
8 7
I/O0.7 11
8 7 I2_PROD
2 1
13
2 1 RET1_1
I/O1.0 RB7
4 3
RB3
I/O1.1 14 4 3
RET1_2
47k
6 5
1k
15 6 5 RET1_4
I/O1.2
8 7
16
8 7 RET1_8
I/O1.3
2 1
17
2 1 RET2_1
I/O1.4 RB8
4 3
18 4 RB4 3
RET2_2
47k
I/O1.5 6 5
1k
19 6 5
RET2_4
I/O1.6
8 7
20
8 7 RET2_8
I/O1.7
1
INT
VSS
SW-1241/1241B
12
BOARD NO. 1-865-952-15, 31
GND
HDC-1500_SW-1241_015_1
C
SW-1241/1241B SW-1241/1241B
SUFFIX: -15, 31 SUFFIX: -15, 31
S3
Light ON
2
1
3
OFF
5
4
6
RV2
RV4 C15
100k
100k 0.1uF R23
1k
PGM1 PGM2
R2 R4
0 0 GND
GND
GND
S10
PROD
2
RV6 1
3
100k
ENG 5
4
6
R6
0
LP1 LP2
R25
1k
GND
4-114 (a) 4-114 (a)
D E F G
HDC1000/V2 (J, E)
H