Diagrams; Block Diagram - Cd/Usb Section - Sony ZS-RS70BT Service Manual

ZS-RS70BT/RS70BTB
SECTION 5

DIAGRAMS

ZS-RS70BT/RS70BTB
5-1.

BLOCK DIAGRAM - CD/USB Section -

OPTICAL PICK-UP BLOCK
(EM101 RNSZS)
A 5 A IN
B 7 B IN
C 6 C IN
D 8 D IN
E 13 E IN
F 14 F IN
AUTOMATIC
LD POWER CONTROL 18 LDO
Q701
MD 19 LDS
S701
(LIMIT)
32 CONT3
VC 11 VREF
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE MOTOR DRIVE
IC703
BIAS 23
F+ 2 F+
IN1 3 22 FDO
F– 1 F–
T+ 11 T+
IN2' 9 23 TDO
T– 12 T–
18 SL+
M702
M M
IN3' 20 24 SLDO
(SLED)
17 SL–
26 SP+
M701 M M
IN4' 24 25 SPDO
(SPINDLE) 27 SP–
MUTE
7
RFOUT 2 1 EFMIN LCHO 76
TE 16 17 TEIN RCHO 78 R-CH
SDATA 56 31 STDATAO
STCK 55 33 STCKO
STREQ 54 46 STREQ0
PCMDATA 64 26 SDAT
PCMBCK 63 27 BCLK
PCMLRSY 62 28 LRCK
PCMREQ 65 32 PCMREQ
D DO 46 10 SI
D DI 45 9 SO
D CL 44 11 SCK
D CE 43 15 CE
CD-MP3 PROCESSOR
IC701
D RESB 47
XIN XOUT
73 72
X701
16.9344MHz
26 26
USB CONTROLLER
IC702
UHD+ 38
UHD– 37
UTX1 45 92 USB-RXD
URX1 44 91 USB-TXD
USB-SLEEP 47 100 O-USB SLEEP
RES 2 1 O-USB RES
CF1 CF2
6 7
X702
12MHz
SYSTEM CONTROLLER
IC801 (1/3)
4 I-CD-DI
3 O-CD-DO
5 O-CD-CLK
7 O-CD CE
6 O-CD RES
2 M-MUTE
CD L
A (Page 27)
J1001
D+
D–
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: CD PLAY
: USB