Block Diagram -Main Section - Sony HCD-RG555 Service Manual

HCD-RG555
5-3. BLOCK DIAGRAM — MAIN SECTION —
MP3-STB
CD
B
CD-L
SECTION
CD-R R-CH
(Page 27)
TM901
TUNER
TUNER-L
TUNER-R
TUNED
STEREO
TU-MUTE
JK101
L
VIDEO/MD IN
R R-CH
J805
VIDEO
GAME INPUT
L
AUDIO
R
R-CH
J803
VIDEO OUT
DECK-A
HP2 L
HP1 R R-CH
DECK-B
HRP2 L
HRP1 R
R-CH
HE1
TAPE
MECHANISM DECK
REC(FWD)
B MODE
REC(REW)
A MODE
B HALF
A HALF
A-PHOTO
B-PHOTO
CAPM+
B SOL
A SOL
SOUND PROCESSOR
IC101
1 CDL VOUT1 33
VOUT2 32 R-CH
MUTE
Q306
MUTE
CONTROL
CD-MUTE
Q304,305
61 TUNER_L
R-CH
DO
DO
DI
DI
CLK
CLK
CE
BUFFER
CE
BBNF1 34
TUNED Q106
STEREO BBIN1 35
DATA
19 SI
BBNF2 31
RCLK
18 SO
BBIN2 30 BUFFER
Q107
63 MD-L
59 GAME-L
MIC 58
9 TAPEA1
SAOUT2 55
11 TAPEB1
ASMOUT 40
15 REC-OUT1
BUFFER
STK MUTE
AC4 CONTROL
Q309,313
STK MUTE
CONTROL
Q308
SP DRIVER
IC371
11 Q5
12 Q6
Q324
+9V
L101
BIAS
7 Q1
OSC
Q321
9 REC SW SWITCH
CONT 4 6 Q0
P/B SW Q322,323
7
SELECTOR
CD-MUTE
10 Q4
IC201
17 Q11
FRONT SP RELAY
LM-R
DATA 3
13 Q7
LM-F CLOCK 4
14 Q8
TM-R
LCH 5
15 Q9
TM-F
16 Q10
MOTOR
CAP M DRIVE
Q601
B TRIP DRIVE SOL-B
Q602
A TRIP DRIVE SOL-A
Q603
BUFFER
IC102
MUTE
Q103
MUTE
CONTROL
Q101,102
SP R-CH
SWITCH
Q351,Q352
Q327
SYSTEM CONTORLLER
IC601(1/2)
24 I-STREEMA/VACS
STK
WFR/HP/MIC 19
75 SYSTEM-MUTE
69 AMS PROTECT 18
CD NUM SENSOR 73
CD-OPEN/CLOSE 21
CD ENCORDER 20
RCLK
88 CLK
DATA
DATA
91
TUNED
67 TUNED
STEREO
68 STEREO
DI
83 DI
CE
84 CE
SO DO
85 DO
CLK
86 CLK
LCH
87 LCH
23 TAPE B START
22
TAPE A START
70 I-REEL-A
71 I-REEL-B
28 28
RY441
POWER AMP
IC441
OVERLOAD DET
Q481,482
MUTE
STK
Q489-491
OVERLOAD DET
Q441,442
RELAY+B
RELAY DRIVE
Q485-488
Q483,Q484
AC3
OVERHEAT
DET
TH441
MUTE
MIC+9V
Q801
VR801
MIC AMP MIC AMP
MIC
IC801 (2/2) IC801 (1/2)
LEVEL
INVERTER
Q372
MUTE CONTROL
SWITCH
Q802
TBL ADDRESS SENS
OPEN SW
E-1
E-2
CD
D
E-3
SECTION
LM-R
LM-R
(Page 27)
LM-F
LM-F
TM-R
TM-R
TM-F
TM-F
VIDEO BUFFER
IC602
11 MP3 STB
DO
3 DATA
SO
18 SO
CLK
4 CLK • R-CH is omitted due to same as L-CH.
LCH
5 LCK • Signal Path
SOL-A
6 SOL-A
SOL-B
7 SOL-B
MOTOR
8 MOTOR
JK441
L
SPEAKER
R-CH R
FAN901
FAN
FRONT SP RELAY DRIVE
Q310-Q312
R-CH
J801
PHONES
JK802
MIC
: TUNER
: CD
: PB(DECK A)
: PB(DECK B)
: REC(DECK B)
: AUDIO