Sony KP-46WT500 Service Manual page 170

R2343
8.2k
1/16W
:CHIP
C2353 C2356
100p 100p
CH:1608 CH:1608
R2349
R2347 10k
R2357
68k 1/16W 10k
:CHIP :CHIP 1/16W
+10V
:CHIP
Q2301
2SD601A
SW
R2344
1.8k
C2357
1/16W
R2348
100
:CHIP
27k
16V
1/16W
:CHIP
R2350
10
:CHIP
C2359
C2358
0.1
100
IC2304 16V
C2352 16V
NJU4066BM-T2 B:1608
L 0.01
R
AUDIO SW 25V
B:1608
L
L
L IN VCC
R2354
L OUT LSW
R 47k
SPACE 1/16W
R OUT
SW :CHIP
R2346
SPACE
R IN IN
0 R2359
SPACE :1608
1.8k
RSW
OUT
1/16W
CENTER CENTER :CHIP
IN
SW
CENTER R2356
C2355
GND
R2345
OUT 56k
0.01
0
1/16W
:PT
:1608
:CHIP
R2353
1.5k
1/16W
:CHIP
R2355
C2354
62k
0.0047
1/16W
:PT
:CHIP
RMS
TERMINAL BLOCK
AUDIO PROCESSOR
—
C2004
22
25V
R
L
IC2305
R2383
NJM2180M
4.7k 1/16W :CHIP
R2382
MO3 F_OUT 4.7k 1/16W :CHIP
MODE2 F_IN
R2363 R2330
0 0
MODE1
T7
:1608 :1608 R2381
6.8k
VREF T6
1/16W
:CHIP
GND
CE_IN
V+ T5
R2369 0 :1608
T1 FI_IN
R
T2
RCH IN
L
T3 LCH IN
T4
FIL1_OUT
RCH OUT FIL1_IN
LCH OUT
SPACE_OUT
C2366
R2376 R2379
FIL2_IN2 0.01
SPACE_IN 0 56k
:PT
:1608
FIL2_IN 1/16W
CENTER_OUT :CHIP
FIL2_OUT R2366
CENTER_IN 4.7k
1/16W
:CHIP
R2377
R2375 4.7k
R2365 4.7k 1/16W R2385
R2380
10k 1/16W
:CHIP 1k 15k
1/16W :CHIP
1/16W 1/16W
:CHIP
:CHIP :CHIP
C2360
0.0047
:PT
C2365
0.22
R2358 :MPS
33k R2360
1/16W 2.2M R2384
:CHIP 1/16W 10k
:CHIP 1/16W
:CHIP
A/V SWITCH
12
SUB TU V
C3
S-V
MAIN TU R 13
A3
M-R
C2 GND
14
A2 GND
M-V
MAIN TU V
C1
15
MAIN TU L
A1
M-L
CN2002
11P
WHT-L
:S-MICRO
TO H4:CN9301
2-R
1 V2-R IN
2 GND
2-L
3 V2-L IN
GND
4
2-SW
5 V2-SSWIN
2-Y
6 V2-Y IN
GND
7
2-C
V2-C IN
8
R2331
10k
9 GND
1/16W
2-V
:CHIP
V2-V IN
10
GND
11
R2387
1k
1/16W
:CHIP
C2368
0.22
:MPS
C2367
0.0047
:PT
R2386 R2390
22k 150k
1/16W
1/16W
:CHIP :CHIP
9-965-935-01<RA6>U
5.0 32 GND 14 0.0 12 6.0
9.0 33 4.4 15 GND 13 6.0
4.6 34 4.4 16 GND 14 6.0
GND 35 GND 17 NC 15 6.0
U BOARD TRANSISTOR TABLE
B C E
Q2001 0.1 4.9 GND
Q2002 8.4 0.1 9.0
Q2003 7.8 5.6 8.5
Q2004 3.8 7.8 3.2
Q2005 0.3 0.0 GND
Q2006 0.3 0.0 GND
Q2007 0.4 0.0 0.0
Q2008 4.3 9.0 3.7
Q2009 4.4 9.0 3.7
Q2010 0.0 5.0 GND
Q2012 4.5 GND 5.1
Q2013 4.3 9.0 3.7
Q2015 4.5 9.0 3.9
Q2016 4.7 9.0 8.7
Q2017 5.0 9.0 4.4
Q2019 1.3 GND 2.0
Q2020 1.6 5.0 1.0
Q2021 4.2 1.3 4.8
Q2022 3.3 9.0 2.7
Q2024 1.5 4.2 0.9
Q2025 2.6 9.0 2.0
Q2026 7.2 5.1 7.9
Q2027 1.3 GND 2.0
Q2028 1.1 GND 1.7
Q2029 0.4 0.0 GND
Q2301 3.4 11.9 5.0
Q2302 0.0 12.0 12.0
All voltages are in V.