Deck Section; Display Section - Sony HCD-GRX10AV Service Manual

• Deck section

IC602 uPC1330HA
COMPARATER
2 3 4
1
SW P1 CONT GND
SW R1 GND
• CD motor section
IC701 M54641L
VCC
1
REG
INPUT
IN1
3
AMP.
CONTROL
INPUT
IN2 6
AMP.
4
GND
IC801 BA6286N
GND 1
RIN
2
VREF 3
OUT2
4
RNF 5
CONTROL
TSD
GND
6
OUT1 7
VM
8
VCC
9
FIN
10
INVERTER
5 6 7 8 9
VCC
SW P2 GND SW R2
VCC
8
REFERENCE
5
POWER
OUT2
2
AMP.
POWER
OUT1
7
AMP.
PO WER
SAVE
LOGIC

• Display section

IC603 BA3833FP
RESET
1
C
REFFERENCE
PREF
2
CURRENT
LINE
3
NF
LINE
4
IN
GND 5
BIAS 6
Bias
C
NC 7
NC 8
NC 9
IC851 MSM6653A-517GS-K
1
VDD
XT
2
OSC
3
XT
NC 4
CMD 5
6
NC
NC
7
ST 8
9
I0
I1
10
I2 11
ROM
I3 12
– 89 –
RESET 18 RESET
17 f01
BPF DET
16 f02
BPF DET
15 f03
BPF DET
14 f04
BPF DET
13 f
DET
12 VCC
11 NC
10 NC
24 GND
SOUND
23
A-OUT
MIX
NAR
22
21 NC
20 BUSY
NC
19
18 VPP
17
RST
CON
16
CH
INTER FACE
15
SD
14
SI
13
I4