DOWNLOAD Sony HCD-RG11 / MHC-RG11 Service Manual ↓ Size: 4.65 MB | Pages: 48 in PDF or view online for FREE

Model
HCD-RG11 MHC-RG11
Pages
48
Size
4.65 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-rg11-mhc-rg11.pdf
Date

Sony HCD-RG11 / MHC-RG11 Service Manual ▷ View online

31
HCD-RG11
IC102   LC72130 (MAIN BOARD)
1
2
3
4
5
6
7
8
XIN
B03
CE
IFIN
AOUT
2
AIN1
AIN2
D1
CL
B04
D0
B01
I01
B02
XOUT
PD1
VSS
PD2
FMIN
AMIN
AOUT1
VDD
I02
B05
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PHASE DETECTOR
CHARGE PUMP
SWALLOW COUNTER
1/16.1/17 4bits
SWALLOW COUNTER
1/16.1/17 4bits
POWER
ON
RESET
1/2
C   B
I / F
REFERENCE
DIVIDER
REFERENCE
DIVIDER
C   B
I / F
2
DATA SHIFT REGISTER
LATCH
IC201   TA8189N (MAIN BOARD)
CH2/A CH2/B
NF
VCC
CG
NF
ALC
METAL
OUT
PRE
OUT
TAPE A
/TAPE B
REC
OUT
REC
IN
CH1/A CH1/B
NF
GND1
M/H
NF
CH2
CH2
ALC
M/N
CH1
GND
GND
CH1
+
+
+
+
A/B
GND
METAL
OUT
PRE
OUT
MIX
OUT
REC
OUT
REC
IN
IREF
VREF2
VREF1
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
IC701   BA6956AN (DRIVER BOARD)
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
IC602   BU2114F-E2 (PANEL BOARD)
3
6
9
12
15
18
2
5
8
11
14
17
1
4
7
10
13
16
SHIFT
REGISTER
LATCH
ENABLE
SIN
CK
LATCH
SOUT
EN
RST
GND
GND
VDD
O1
O2
O3
O4
O5
O6
O7
O8
GND
32
HCD-RG11
5-17.
IC Pin Function Description
• IC601 LC866540A-5V62 (Master Control) (PANEL Board)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30 - 39
40 - 41
42 - 45
46
47 - 50
51
52 - 63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
I/O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
O
Pin Name
CD ON/OFF
CD RWC
CD RESET OUT
CD SL –
CD SL +
CD A MUTE
CD WRQ
CD DRF
TU STEREO
TUNED
POWER DOWN IN
RESET
VR ENCODER A
VR ENCODER B
VSS
XTAL  6.0MHZ
XTAL  6.0MHZ
VDD
KEY INPUT 0
KEY INPUT 1
KEY INPUT 2
SPEANA IN L
SPEANA IN R
AMS IN
TAPE A HALF
TAPE B HALF
PHOTO SENSOR A
PHOTO SENSOR B
REMOTE IN
10G - 1G
P1 - P2
P3 - P6
VDD
P7 - P10
–VPP
P11 - P22
MODE SW IN
TAPE MODE SW A
TAPE MODE SW B
TAPE FWD REC SW B
CD NUMBER SENSOR
CD PIC UP/DOWN SW
CD TRAY OPEN SW
CD TRAY CLOSE SW
VDD
CD MOTOR +
CD MOTOR –
SPK RELY ON
SYSTEM MUTE OUT
TUNER MUTE OUT
Description
CD power on/off control signal output
Read/write control signal output
CD reset signal output
Sled movement control signal output
Sled movement control signal output
CD audio mute signal output
Subcode Q standby signal input
RF level detection signal input
Stereo tuning signal input
Tuning a frequency signal input
Power down signal input
Reset
Volume signal input from the rotary encoder
Volume signal input from the rotary encoder
Ground
Connection for a crystal resonator
Connection for a crystal resonator
Power supply
Function key input
Function key input
Function key input
Spectrum analyzer signal input
Spectrum analyzer signal input
AMS signal input
A deck half detect signal input
B deck half detect signal input
A deck photo sensor signal input
B deck photo sensor signal input
Data signal input from the remote control sensor
FL tube grid signal output
FL tube grid signal output
FL tube segment signal output
Power supply
FL tube segment signal output
FL tube pull-down voltage supply
FL tube segment signal output
Pull-down
Tape mode switch signal input
Tape mode switch signal input
Tape B REC switch detect signal input
Table address sensor signal input
CD BU up/down switch signal input
CD tray open switch signal input
CD tray close switch signal input
Power supply
CD changer motor control signal output
CD changer motor control signal output
Speaker relay control signal output
system mute signal output
Tuner mute signal output
33
HCD-RG11
Pin No.
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
O
I
O
Pin Name
STK MUTE
TAPE MUTE OUT(PB)
MECHA VCC
TAPE SOL A
TAPE SOL B
POW SAVE
POWER SW
A PLAY/B REC
TAPE REC
TAPE REC MUTE
TAPE BIAS
VSS
VDD
TAPE A/B
BU2114 LATCH
LC72131 CE
BD3871 DATA/LATCH
LC72131 BU2114 DO
LC72131 DI
CLK
COIN
SQOUT
SQCK
Description
Power amplifier mute signal output
Tape mute signal output
Tape motor control signal output
Solenoid control signal output
Solenoid control signal output
Standby relay control signal output
Power switch LED control signal output
N.C.
Tape REC control signal output
Tape REC mute signal output
Tape bias control signal output
Ground
Power supply
Deck A/B selection control signal output
LED driver IC latch signal output
PLL tuner IC chip select signal output
Sound processor data/latch signal output
Data signal output for PLL synthesizer IC and LED driver IC
Data signal input from PLL synthesizer IC
Clock signal output for PLL synthesizer IC, sound processor and LED driver IC
CD command data signal output
 CD subcode Q signal input
CD command clock signal output
The components identified by mark 
0
  or
dotted line with mark 
0
 are critical for safety.
Replace only with part number specified.
34
HCD-RG11
NOTE:
-XX, -X mean standardized parts, so they may
have some differences from the original one.
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
The mechanical parts with no reference number
in the exploded views are not supplied.
6-1. MAIN SECTION
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
1
3-363-099-41 SCREW (CASE 3 TP2)
2
4-224-549-21 CASE (SIDE-L)
3
4-234-702-41 CD DOOR
4
4-224-550-41 CASE (TOP)
5
4-234-701-11 BACK PANEL
6
A-4726-511-A VIDEO OUT BOARD, COMPLETE
7
A-4726-772-A SUB TRANS BOARD, COMPLETE
8
4-224-548-61 CASE (SIDE-R)
9
1-791-897-11 WIRE (FLAT TYPE) (19 CORE)
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#3
7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
CD mechanism deck 
section
#3
#3
#3
#3
#3
#3
#2
#3
#3
#3
#3
#3
3
2
8
1
1
1
1
4
Front Panel section
MAIN board section
6
7
9
5
not
supplied
not
supplied
c
c
b
b
a
a
SECTION 6
EXPLODED VIEWS
Ver 1.2
Page of 48
Display

Click on the first or last page to see other HCD-RG11 / MHC-RG11 service manuals if exist.