XL-HP535H/HP535E
4 – 1
Audio
XL-HP535H/HP535E
Service Manual
XLHP535H
Market
E
CHAPTER 4.
DIAGRAMS
[1] BLOCK DIAGRAM
+B5
+B5
+B5
+B10
+B5
RDS CIRCUIT:H ONLY
P
+B8(D_+5V)
+B9(SW_+5V)
+B_PROTECT
+B7(A_+5V)
–
VIDEO/AUX
R
L
R
L
ATT
ñ20dB
Q108
REC/PLAY
CLK
CE
DI
L
R
BIAS
MUTING
AC BIAS
L
L
R
R
R
L
TAPE
TUNER
CD
PB
CNP2
FROM CD SECTION
HEAD
ERASE
SWITCHING
SWITCHING
SWITCHING
BIAS
Q113
Q114
Q112
SWITCHING
OSC
BIAS
Q105
Q106
REC /P.B. HEAD
TAPE R-CH
L-CH
AUDIO PROCESSOR
LC75341
R
L
REC
R
L
R REC
L REC
SWITCHING
L(TA)
R(TA)
/PLAYBACK AMP.
PLAYBACK AND RECORD
AN7345K
Q107
+B5
UNSW
+
SYSTEM
MUTE
17
3
1
2
2
7
18
4
21
13
16
9
23
2
21
13
12
14
16
11
1
4
9
10
15
3
24
12
15
11
7 18
8
23
+B5
+B4
H/N
P.B
REC
A_+10V
LD_+8V
F
OUT
ST FM
R
L
IF
OUT
AM
IN
FM
IN
COVERAGE
AM BAND
TRACKING
AM
TERMINAL
ANTENNA
5.1V
FM IF
L341
BALUN
ANTENNA
AM LOOP
FM
+B
+B5
CL
AM IF
456kHz
10.7MHz
450kHz
DO
DI
CE
MO/ST
SWITCHING
FM/AM
PLL(TUNER)
LC72131
FM/AM OUT
R
L
FM/AM
MPXIN
STEREO
AM
RF
IN
AM
OSC
IN
VSM
FM
VT
OSC
4.5MHZ
MO/ST
VCO
FM DET
FM+B
GND
AM
IF
FM IF DET./
LA1832S
AM
MIX OUT
FM FRONT END
AM
OSC
OUT
FM MPX./AM IF
15
16
10
12
20
3
7
6
2
8
5
1
3
4
21
7
16
24
21
20
15
23
5
1
9 10
18
8
9
5
4
2
7
1
17
6
22
11
17
13
14
12
Q601
Q602
Q604
Q603
IC601
JK690
CNS2
Q104
Q101-
IC101
L103
Q111
Q110
Q109
Q851
SO301
FE301
CF301 Q301
IC303
CF352
T351
CF302
CF351
ZD351
X351
IC302
Q360
X352
ICT21
LC72723
RDS DECORDER
16
15
14
13
9
10
2
3
11
7 4
MPX IN
VDDA
X OUT
X IN
QT21
XT21
4.332
MHz
RST
RDDA
RDCL
RDS-ID/ READY
VSSD
TEST VSSA
VDDD
8
LOW PASS
FILTER
L354
Figure 4-1 BLOCK DIAGRAM (1/4)
Содержание Illustration XL-HP535E
Страница 15: ...XL HP535H HP535E 3 5 MEMO ...
Страница 22: ...XL HP535H HP535E 5 3 MEMO ...
Страница 86: ...XL HP535E HP535H 13 M E M O ...
Страница 87: ...XL HP535E HP535H 14 M E M O ...