Sony HDC1000 Maintenance Manual page 354

1
2
3
4
5
A B
MX-109 (2/2) MX-109 (2/2)
SUFFIX: -12, 31 SUFFIX: -12, 31
SERVICE PARTS No. Suffix:-B and higher
+5V
L301
4.7uH
C301
C303
47uF
0.1uF
6.3V
GREEN
CN3
1
5 4 3 2
R302
150
R301
150
R303
10k
R304
0
C302
C304
GND 47uF
0.1uF
6.3V
L302
4.7uH
-5V
4-80
C D
Q302
Q301
2SC4617TL-QR
3SK255-T2
L303
1uH
R314
33k IC301
NJM2542V(TE2)
LV301
20
Q302 EQ
19
AFTOUT
18
C312
RFAGC_ADJ
GND
10000pF 17
IFIN2
RV301
C309 R308 C314
16
20k 0.1uF
1 2pF 1k
D301 IFIN1
4
C305
02DZ3.3-TPH3 15 301
10000pF
GND
2
Q301 14
R309 R310
R306 3 RFAGC_OUT
47k 1k 47k
13
AGCFLT1
12
C308 R312
22k AFNFB
R305 10000pF R311
11
33k 4.7k
AFOUT
R307 R313
C311 C313
680 0 C317
C310 10uF 10uF
1uF
16V
0.1uF 16V
C316
C306 C307 C315
0.1uF 0.1uF 10000pF 0.1uF
PROMPT FREQ RF AGC DLY
4-80
E F
Q303
2SC4617TL-QR
PROMPT DEM
TP301
1
EQOUT R319 C326
FL301
2 NM NM
1 4
APCFLT
L304 O2 I2
R315 220
3 12 6
10uH
EQIN IN OUT
4 LV302 R320
G1 GND1 GND2 O1 G2
V+ 1k
5
13 10 9 3 14
VCOL1 C336
C320
6 3pF
7pF
VCOL2 NM
GND R321
7
4.7k
VREF
C323 C327
8
VDETOUT 33pF C325 22pF
R322
9 C322 47uF
1k
AGCFLT2 0.1uF C324 6.3V
10 1uF
LIMIN
R316 R317 R318
470 47 1k
NM
C318 C319 C321
0.1uF 0.1uF 0.1uF
PROMPT TUNE
G
Q304
L305
10uH 2SC4617TL-QR
Q303
C328
47uF
R323 R324
1k 4.7k
Q304
R325
220k
L306
10uH
HDC1000/V2 (J, E)
H