Sony HCD-DP900P Service Manual page 25

– MAIN SECTION –
TUNER L-CH
A
SECTION
J101
L L-CH
MD/VIDEO
(AUDIO)
R R-CH
PB EQ
DECK-A AMP
PB
IC303
RV302
LEVEL
48
PB
HEAD
PB EQ
AMP
R-CH
PB
IC304 RV303
LEVEL
46
REC/PB SWITCH
IC302
DECK-B
1
E-6V 2
REC/PB SWITCH
4
HEAD
Q304,305
R-CH 3
R CH
C332,L301
BIAS
36
TRAP
RV304
REC
R-CH
BIAS(L)
T301 TC A+12V
BIAS
OSC
33
ERASE
Q302,303
E+6V Q301
32
HEAD
E+6V
Q141
DC
E+6V TC A+12V
TC BLOCK BIAS
A120/70
B120/70
B SHUT
90
A SHUT 89
B PLAY
57
A PLAY
56
B HALF 91
A HALF 70
69
Q393,394
A TRIG
A TRG M+
50
DRIVE
Q391,392
B TRIG
B TRG M+ 52
DRIVE
Q395
CAP MOTOR
CAP M H/L 54
SPEED CONT
Q396,397
CAP MOTOR
CAP M+ 55
DRIVE
CN304
• RCH is omitted due to same as LHC
• Signal Path
: PB (DECK A)
: PB (DECK B)
: REC (DECK B)
: FM
10
X401
: CD
32.768kHz
g : MD(VIDEO) 11
: AM
13
X402
16MHz
15
TUNER/DVD DSP
D 48
VMUTE
SECTION
(Page 23)
XIFOK 43
XFRRST 40
42
XIFINT
DVD SYS
C
36
SECTION SIO
(Page 24)
SOO 35
37
SCO
XIFCS 19
Q1120
D1117
RED
POWER 97
DRIVER
IC1102
REMOTE
4
IR CONTROL
RECEIVER
S1135
DISPLAY
73
S1115
POWER
74
IC607(1/2)
SOUND PROCESSOR
IC1201
J1202
MIC
MIC
1
AMP MAC IN
RV1201
MIC-LEVEL
67
LIN2
DECK PROC.
IC301
REC(L)
43 64
LREC OUT1
A/N(L)
REC
DOLBY
B
70
A PB PB OUT(L)
DOL
40 70
LIN5
PAS
B
120
B/N(L)
EQ OUT(L) REC
38 39
EQ
RV301
REC(L)
LEVEL
BIAS(N)
BIAS
BIAS(C)
SW
17 19 16 18 15 20 22 23 24 25 26
IC607(2/2)
SOUND PROCESSOR
67 66 68 65 61 60 59 58 53
B-SHUT
A-SHUT
B-PLAY
A-PLAY
SP PROTECT 86
B-HALF
FRONT RELAY 84
A-HALF
AMP-DATA 1 15 B PLAY
TC-RELAY
2 16 B PLAY
AMP-CLK
AMP-LAT 3 17 B PLAY
A-TRIG
REAR-RELAY 85 NC
72
STK-MUTE
B-TRIG
Q502
LINE
71
LINE-MUTE
MUTE
CAP-M H/L
Q504-507
MASTER CONTROL
CAP M-CONT POWER
IC401(2/2) MUTE
CODEC-SMUTE 79
Q612
MUTE
SWITCH
DSP-CS 81
DIG-TX 5
DIG-CLK 7
XC-IN
XC-OUT
DIR-STATE 77
X-OUT
78
DIR-RX
X-IN
DIR-CS 76
VMUTE
SYS OK
SYS RST
SYS RQ
SYS IN
SYS OUT
SYS CLK
SYS CS
FAN 94
IICDATA 30
IICCLK
29
M-RESET 41
POWER
DSP-RX 6
DSP-ACK 80
DSP-DECODE 82
DIR-UNLOCK 75
SIRCS
DVDPOWER
38
ACOUT 100
Q501
DISPLAY KEY RESET
RESET 12
SWITCH
POWER KEY STBY RELAY 83
COUT 32 NC
NC
SLOUT 36
IC801
POWER
FLOUT 46 18 10
AMP
Q607 11
MUTE
12
LREC OUT 63 Q801 Q835-837
LIN1 66 OVER LOAD PROTECT
DETECTOR DETECTOR
LIN4 69
Q823 D891
SWOUT 28
MUTE Q831,832
Q816,817
Q611
PROTECT
THERMAL
CONT
+B
MUTE DETECTOR
Q821,822
MUTE
SWITCH
Q604
FRBB2 52
DBFB FEED BACK
FRBB1 51
CONT
Q605
FLBB2 45
DBFB
FLBB1 44
CONT
IC601
IC605 IC602
AUDIO DECODER
MULTI-CHANEL AUDIO DECODE S-RAM
L REC IN 2 72 16
D15
I I
6
ADL+OUT 30 LIN+ MCLK 39 14 SCKOUT 80 13
• •
ADL-OUT 7 29 LIN- BCK 4 20 BCK
98 10
FLIN 9 27 LOUT1 DATA0 9 18 SDI1 • I
99 7
L-RECIN 2 25 LOUT2 DATA1 6 23 SDO1
• •
SWIN 13 24 LOUT3 DATA2 7 26 SDO4 102 38
I I
C IN 12 23 8 25 SDO3
LOUT3 DATA3 108 35
•
PORT3 20 17 PDN 5 19
LRCK LRCKO
32
SMUTE GP10
3 67 I D0
29
20
64
I
PORT1 18 56 BST I
66 18
Q613
• •
A15
RESET 2
83
PORT4 21 2 XRST
I
SWITCH I
4
85
113 PM • •
PORT5 22
92 1
•
I
5
97
•
•
109 21
• •
24
110
• A0
•
42
112
I
44
•
27
I
25
CSO 44 6 CS
WEO 45 17 WE
36 HCS
33
HD IN
34
HCLK
IC604(1/2)
IC603(2/2)
DIGITALAUDIO
BUFFER
INTERFACE
6 5 17
XSTATE
DATA 16 30 SDI2
2 1 35 BCK 14 29 BCKI2
DO
LRCK 15 28 LRCKI2
CKOUT 13 22 KFSI2
37
CE XMCK 20 12
MCLK2
36 DI
9
MCLK1
38 CL
AUDIO
24 69 GP8(AUDIO)
XOUT
21
X601
13.5MHz
XIN
22
ERROR 34
IC603(1/2)
BUFFER
IC933
DSP-RX
12 13
DSP-DATA
10 11
GC+3.3V 3
DSP-DECODE
8 9
DIR-UNLOCK
4 3
25 25
R-CH
TM801
RY881
L
FRONT
SPEAKER
D111
R-CH R
M961
FAN
Q111-113
FAN
DRIVER
Q881,882
Q833,834
RELAY
PROTECT
DRIVE
Q114
FAN
SWITCH
R CH
D606
Q121
MUTE
DISPLAY CONTROL
IC1101
Q503
MUTE
SWITCHT
58 HEADPHONE
S1135
68 VL
TOUCH
FIP/LED5
PANEL
69 VH
DIVICE
70 HL FIP/LED20
71
HH
S1136-1138,1140-1149
FUCTION
64 KEY0
KEY
PB7/SO1 LED11
D+5V
S1110-1114 PA3/AN3 LED10
S1129-1134,1139
Q601
PB4/AN2 LED9
FUCTION
65 KEY1
KEY
+4.5V REG
RLED5 FIP/LED0
S1116-1128
LED4 FIP/LED1
IC610
FUCTION
66 KEY2
KEY
PB6/AN13
+2.6V 3 REG 1
S1101
PB6/AN14
56 VOL 1A
PB7/AN15
ENCORDER
57 VOL 1B
LED1 FIP/LED2
LED1 FIP/LED3
VOLUME
LED1 FIP/LED4
PB0/IC1 LED15
PB1/C11 LED14
PB8/S10 LED13
60 IIC DATA
61 IICCLOCK
77 RSTX
POWER TRANSFORMER
AC1
D871
+VH
-VH AC1
IC921
Q921-924
3
REG 1
SWITCH
F916
AC2
DVD+12V D1071
+VL
F917
AC2
IC922
-VL
MC+9V
3 REG 1
D830,831
F918
IC923
AC3
D950
A+12V 3
REG 1
(UNREG+16V)
IC932 AC3
Q971
D911
3 1
D+5V REG VP REG
(-30V)
IC934 F919
AC4
REG 1 D959
D+3.3V 3 REG 1
(UNREG+9V)
AC4
IC931
Q931,932
B+SWITCH D961,962
D+5V 3 5VREG 1
(DVD)
IC501 IC901
+5.7V
3 RESET 1 3 1
REG
EVER5.7V
RELAY
DRIVER
Q901
HCD-DP900D
J601
L REC OUT
L
OUT
R-CH R
MD VIDEO
L IN1
L
IN
R-CH R
L IN4
L
IN GAME
R-CH R
J602
SWOUT
SUB WOOFER
OUT
J1101
PHONES
FL1101
FLOURESCENT
INDICATOR TUBE
F1 F2
6-10
FIP21
12-22
I
24-41
FIP59
43-47
90
Q1123,1124
I
100
GRID
1-5 DRIVER
97 99
PLAY1 55
NC
Q1107,1111 D1107,1111
1112 1112
5.1CH
59
LED
67 EFFECT
DRIVER
76 GROOVE
Q1108-1110,
D1108,1113
1113
85 LED CTL
LED
86 DRIVER
REC / ENTER
78 GAME
79
DIGITAL Q1101-1106 D1101-1106
80 VIDEO
LED
DRIVER
87 TAPE A/B
TUNER
88
CD/DVD
89
Q1114-1116 D1114-1116
52 DISC1
LED
53 DRIVER
DISC2
54
DISC3
XIN 83
X1101
4.0MHz
XOUT 82
T911
E,SP,MY
E,SP,MY
S901(1/2)
F911
230-240
F912
220
F913
120
MX,TH
F1 JW906 JW907
F2
E,SP,MY JW903
RY901
E,SP,MY
JW901
JW902
CN901
TH
JW905
2
AC
1 IN
MX
S901(2/2)
230-240
D902-905
120
T901
E,SP,MY
SUB
TRANSFORMER