Service manual

CD-MPS700
6 – 6
Figure 6-6 SCHEMATIC DIAGRAM (6/10)
0.7V
0V
0V
11.6V
0V
11.6V
0V
0V
0V
D690 1N4148H
D691 1N4148H
C693 0.01
0
0
1K
0.022
0/16
0.022
3.9K
0.0022
1
0
220/10
22/25
10K
6.8K
6.8K
4.7K
220
82
47K
22K
0.047(ML)
0.0082
0.039(ML)
KTC3203 Y
4.7
330 µH
47/25
KRC104 S
220K
220K
2.2K
10K
10K
KTA1504 Y
1/50
2
0
/
50
0
C3875 GR
47K
1
12
13
4
CE
SW_5V A+10V TAPE_A_GND +B_PROTECT M_+13 SP_DET SP_RLY
R
VIDEO OUT
REC_L
D_GND M_GND
(1/2W)
1
2
3
4
5
P6-7 1-F
TO POWER SECTION
AGND
TUN_L
DO
TUN_R
CLK
DI
DGND
A+10V
2
1
1
3
SP_DET
SW_5V
4
M_+13V
5
REC/PLAY
T_BIAS
A+10V
8
7
6
T_T1/T2
S_MUTE
D_GND
9
10
11
12
13
14
15
16
16
CLK
DI
+B_PROTECT
CE
DO
SP_RLY
-20dB
P6-3 1-F
TO DISPLAY PWB
P6-10 10-H
TO TUNERSECTION
ALC
Vcc
1
5
7
2
3
8
6
9
4
CNP701A
2524232221201918 57
MUTING
BIAS
SWITCHING
BIAS OSC.
+B
+B
+B
+B
+B
+B
+B
+B
R603
C602
601
3
8
R604
C610
R606
C612
2
0
2
2
1
4
1
6
1
8
R642
R644
R643
R641
R136
R137
Q107
C135
C134
R141
R158
Q110
Q109
R140
R142
R143
R144
C137
C138
C139
Q111
R145
L103
C140
JK691
CNP603
CNP701B
FFC701
8.2K
390P
8.2K
390P
1
2
3
4
5
1
2
3
4
5
6
VIDEO IN
CHASSIS
AUX/VIDEO
R-CH
L-CH
HEADPHONES
5
1
GAME INPUT PWB-B2
M_+13V
SP_RLY
R-CH
GND
L-CH
P6-8 10-B
TO POWER AMP.
PWB
CNP901
WTM901
FW901
CNS603
BI603
R690 C690
R691
C691
C696 0.01 C695 0.001 C694 0.001
R693
33K
JK690
GAME
INPUT
R692
33K
JK692
7
8 9 10 11 12