Sony KP-51WS500 Service Manual page 170

R2343
8.2k
1/16W
:CHIP
C2353 C2356
100p 100p
CH:1608 CH:1608
R2349
R2347 10k
68k 1/16W
:CHIP :CHIP
+10V
Q2301
2SD601A
SW
R2344
1.8k
C2357
1/16W
R2348
100
:CHIP 27k
16V
1/16W
:CHIP
R2350
10
:CHIP
C2359
C2358
100
IC2304
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
R
SPACE R2346
R IN
IN 0
R2359
SPACE :1608
1.8k
RSW
OUT 1/16W
CENTER :CHIP
CENTER
IN
SW
CENTER
R2356
GND C2355
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
—
C2004
22
25V
R
L
IC2305
R2357 R2383
NJM2180M
10k 4.7k 1/16W :CHIP
1/16W
:CHIP
R2382
MO3 4.7k 1/16W :CHIP
F_OUT
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
0.1
16V T3 LCH IN
T4
FIL1_OUT
RCH OUT FIL1_IN
LCH OUT
SPACE_OUT
R2376 R2379
FIL2_IN2
0 56k
SPACE_IN
:1608
FIL2_IN 1/16W
CENTER_OUT :CHIP
R2366
FIL2_OUT
CENTER_IN
4.7k
1/16W
:CHIP
R2377
R2375 4.7k
R2365 4.7k
1/16W R2380 R2385
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
:CHIP 1/16W
:CHIP
A/V SWITCH
TERMINAL BLOCK
AUDIO PROCESSOR
A4 GND
SUB TU V
C3
S-V
MAIN TU R
A3
M-R
C2 GND
GND
M-V A2
MAIN TU V
C1
A1 MAIN TU L
M-L
CN2002
11P
WHT-L
:S-MICRO
TO H3:CN9301
2-R
1 V2-R IN
2 GND
2-L
V2-L IN
3
GND
4
2-SW
5 V2-SSWIN
2-Y
V2-Y IN
6
GND
7
2-C
8 V2-C IN
R2331
10k
9 GND
1/16W
2-V
:CHIP V2-V IN
10
11 GND
R2387
1k
C2366 1/16W
0.01 :CHIP
:PT
C2368
0.22
:MPS
C2367
0.0047
:PT
R2384 R2390
R2386
10k 150k
22k
1/16W 1/16W
1/16W
:CHIP :CHIP :CHIP
9-965-932-01<RA6>U
12 5.0 32 GND 14 0.0 12
13 9.0 33 4.4 15 GND 13
14 4.6 34 4.4 16 GND 14
15 GND 35 GND 17 NC 15
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.
6.0
6.0
6.0
6.0