Block Diagram - Panel/Power Supply Section - Sony TA-ZH1ES Service Manual

TA-ZH1ES
5-5.

BLOCK DIAGRAM - PANEL/POWER SUPPLY Section -

OLED1
OLED DISPLAY
SDIN 39 ELW2101AC SDIN
SCLK 40 ELW2101AC SCLK
CSB 41 ELW2101AC CSB
DC 42 ELW2101AC DC
RSTB 38 ELW2101AC RSTB
REMOTE CONTROL
RECEIVER 93 SIRCS
IC5001
EN4251 ROTARY
80 ADENC#0
(VOLUME) ENCODER
S4002
1
128 POWER KEY
S4003 – 4005,
S4008 79 ADKEY#1
(TOP PANEL KEYS)
S4006, 4007
78 ADKEY#0
(TOP PANEL KEYS)
H
S4001 HP GAIN SW/
81
DESTINATION SEL
GAIN
L
3
CN5601
143 FM4 USB D+
FOR
2
SERVICE
142 FM4 USB D–
D4007 – 4009
LED DRIVE
91 POWER LED
Q4007
1
D5010
LED DRIVE
92 DSEE LED
DSEE Q4003
D5011
LED DRIVE
94 REMASTER LED
DSD RE. Q4002
SERIAL PARALLEL
CONVERTER
IC002 (2/2)
D5009
LED DRIVE
3 QD
XLR4 Q003
D5008 LED DRIVE
6
QG
UNBALANCED Q005
( 3.5)
D5007
LED DRIVE
5 QF
Q004
UNBALANCED
( 6.3)
D5006
LED DRIVE
2 QC
Q002
BALANCED
( 4.4)
D5005
BALANCED LED DRIVE
1 QB
L/R Q001
( 3.5)
TA-ZH1ES
SYSTEM CONTROLLER
IC601 (5/5)
DIGITAL
POTENTIOMETER
IC300
DPOT SDI 57 7 SDI
DPOT CLK 56 6 CLK
DPOT CS 58 5 CS
10 W
SHUNT
DPOT_SHUNT_CONT 47 CONTROL
Q300
WM OVER DET 5
USB ID CONT 6
FM4 VBUS CONT 115
POWER
CONTROL
Q2003
POWER
CONTROL
Q202
POWER
CONTROL
Q200
RESET
INIT (RESET) 49 SWITCH
Q601
AC STOP
AC STOP 13 DETECT
Q602
POWER ON
P ON 43
SWITCH
Q600
A 1
6V
STB3.3V
AD5V
VBUS
VBUS
SWITCH
(FOR USB MICRO)
IC501
VBUS
VBUS
SWITCH
(FOR USB A)
IC600
+1.1V
DSP1.1V REGULATOR
IC2013
+1.2V
FPGA1.2V REGULATOR
IC2008
DSP-FPGA_3.3V
+2.5V +3.3V
FPGA2.5V REGULATOR REGULATOR
IC2011 IC2003
USB-DIR3.3V
+1.2V
USB1.2V REGULATOR
IC2010
+1.8V +3.3V
USB1.8V REGULATOR REGULATOR
IC2006 IC2002
14vIN
+3V
VDD (3V) REGULATOR
IC4002
+12V
+12V REGULATOR
IC4001
38 38
+3.3V
REGULATOR
REGULATOR
IC2004
REG_1.3_14V
+5V
REGULATOR
IC2005
+20V
REGULATOR
(FOR IC300)
REG_5V_L REGULATOR
+5.2V
REGULATOR
REG_12V_L REGULATOR
IC2009
REG_12V_R REGULATOR
POWERAMP+18V
+15V
PREAMP+15V REGULATOR REGULATOR
IC307
DC/DC
CONVERTER
POWERAMP–18V
IC202
–15V
PREAMP–15V REGULATOR REGULATOR
IC308
DC/DC
CONVERTER
IC200
POWER CONTROL
SHUNT
ISOLATOR
REGULATOR 4 FB/OLP
PH100
IC100
2 VCC
D101
B+ SWITCH
D102
Q4001 5 D/ST
6 D/ST
7 D/ST
8 D/ST
VOLTAGE
RECT RECT LINE FILTER
DETECT
D100 D104
IC603
T100
SUB POWER
TRANSFORMER
RELAY DRIVE
Q100
IC351
+20V
IC303
+5V
IC302
+12V
IC301
+12V
IC309
+18V
IC361
RECT
–18V
D300
IC372
T001
MAIN POWER
TRANSFORMER
RY100
IC101
(Except CH)
AC1
F101
- AC IN
T101
-
(CH)