Read Sony BMZ-K2 / CX-BK2 Service Manual online
CX-BK2
40
40
R884
C872
C873
R885
R895
R896
R894
R893
R892
R891
Q892
Q891
C894
R890
R888
R879
C892
R881
JR708
JR709
JR707
JR706
JR705
JR704
C700
R787
R786
R785
R784
R783
R782
C792
C790
C791
JR702
JR703
R780
R781
R770
R773
R774
R772
R771
C702
R755
R779
R767
R765
R769
R962
CN502
C477
R788
R789
CN509
Q890
JW011
IC703
IC701
R778
R768
R759
R756
3.9k
0.0033
0.0033
3.9k
2.2k
2.7k
0
10k
2.2k
2.2k
2SC3052F-T
1-LF
2SC3052F-T
1-LF
0.1
47k
100
1k
47
16V
47k
0
0
0
0
0
0
0.47
47k
47k
47k
47k
47k
47k
100p
100p
100p
0
0
0
0
0
0
0
0
0
0.47
4.7k
0
5.6k
5.6k
5.6k
10k
11P
4.7
50V
50V
47k
47k
11P
KTA1266GR
BU2099FV
BU2099FV
0
10k
4.7k
4.7k
A1
A2
A3
A5
A6
A7
A8
A9
A10
A11
C1
C2
C3
C5
STEREO
TUNED
CE
DO
MUTE
V-STBY
FR-GND
FR-VDD(3.3V)
MDATA
MCLOCK
POWER
MOTOR
SOL
LEVEL
HEADPHONE
O-POWER-MONITOR
O-SHIFT_SO
O-SHIFT_STB
O-SHIFT_CLK
O-SHIFT_DATA
USB_VBUS_ON
USB_INT
USB_ACK
I2C_DATA
I2C_CLK
INH
EVER3.3V
A-GND
+12V
VM_D
19
20
21
22
23
24
O-POWER_MONITOR
I-HEADPHONE
O-POWER
CD_ON
I2C_CLK
I2C_DATA
USB_ACK
USB_INT
USB_VBUS_ON
O-MCLOCK
O-MDATA
LEVEL
18
V-BASS
VSTBY
REC-OUT-MUTE
B
Z1
Z2
Z3
Z1
Z2
Z3
Z1
Z2
Z4
Z5
Z8
Z9
A
USB_ON
Y2
Y3
Y4
Y5
Y2
Y3
Y4
Y5
I-HEADPHONE
O-POWER_MONITOR
O-POWER
MUTE
MUTE
TUNER-L
TUNER-R
Z9
Z8
Z5
Z4
VSTBY
CLK
DI
DO
CE
TUNED
TUNER-L
GND
TUNER-R
TU-MUTE
STEREO
VM+9V
SYSTEM-MUTE
IN-R
AMP-A-GND
IN-L
O-POWER
AMP-A-GND
MUTE
POWER MONITOR
AMP-A-GND
AMP-A-GND
MIXOUT-LR
Q5
Q8
Q9
Q10
Q11
SO
OE
VDD
Q6
Q7
Q5
Q8
Q9
Q10
Q11
SO
OE
VDD
Q6
Q7
VSS
DATA
CLOCK
LCK
Q0
Q1
Q2
Q3
Q4
VSS
DATA
CLOCK
Q0
Q1
Q2
Q3
Q4
LCK
(3/4)
THE ASSEMBLED
BLOCK
SUPPLIED WITH
FM/AM
TUNER PACK
AM LOOP
(COAXIAL)
+9V
REGULATOR
REGULATOR
Q891,892
CONTROL
NC
NC
SHIFT REGISTER
SHIFT REGISTER
FM 75Ω
R880
R887
5.6k
5.6k
C876
4.7
50V
C882
4.7
50V
C883
4.7
50V
7-13. SCHEMATIC DIAGRAM – MAIN Board (3/4) –
•
See page 58 for IC Block Diagrams.
(Page 39)
(Page 41)
(Page 38)
(Page 38)
(Page 38)
(Page 44)
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