Read Sony BMZ-K33 / CX-BK33 Service Manual online
CX-BK33
59
59
7-30. SCHEMATIC DIAGRAM – KEY Section –
R310
R316
R317
R318
R319
R320
R321
R322
S316
S317
S318
S319
S320
S321
S322
S323
S324
S325
R302
C303
R301
R344
CN302
S329
S328
S327
S330
CN011
S304
R378
C372
R379
R380
R376
C370
R377
C371
R346
CN003
LED301
IC301
JW301
JW302
JW304
JW303
R345
R338
R339
R340
R341
R342
S338
S339
S340
S341
S342
LED302
CN301
R323
R324
R327
CN005
R328
R329
R330
15k
470
680
1k
1.5k
1.5k
2.2k
3.3k
56k
47
16V
47
470
5P
3P
15k
100p
180k
10k
10k
1000p
68k
100p
1k
2P
SEL6E10C-5
RPM7240
560
3.3k
4.7k
6.8k
10k
15k
SLI-325URC
4P
4.7k
6.8k
10k
2P
15k
22k
33k
GND
VDD
I-RMC
KEY2(IN)
KEY2(OUT)
GND
KEY2
ENTER
TUNER
MEMORY
REPEAT/
FM MODE
PLAY MODE/
TUNING MODE
GND
VDD
JOG
A
B
C
AMS/
TUNING
USB LED
VDD
REMOTE CONTROL
RECEIVER
USB
KARAOKE
(AEP,UK)
(E51)
TUNIG +
TUNIG -
REC PAUSE/
START
CD SYNC
GND
VDD
STBY
KEY1
(STANDBY)
DISPLAY
FUNCTION
TUNER/
BAND
EQ
-
+
ALBUM
(USB PORT ILLUMINATION)
(Page 57)
(Page 57)
(Page 57)
(Page 57)
(Page 57)
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