Sony HCD-GZR333I / HCD-LCD77DI / LBT-LCD77DI / MHCGZR333I Service Manual ▷ View online
HCD-GZR333I/LCD77DI
HCD-GZR333I/LCD77DI
49
49
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
P
MIC BOARD
NO799
K
MAIN BOARD
CN501
U
RIGHT BOARD
CN741
T
CENTER BOARD
NO761
S
LEFT BOARD
CN731
IC812
IC811
IC801
11
2
1
20
21
1
5
4
1
1
1
14
11
20
1
10
11
20
1
10
3 1
4 5
Q851
Q852
R801
R802
R803
R804
R805
R806
R807
R808
R811
R812
R813
R814
NO802
R817
R818
NO805
R819
CN801
CN803
R820
R821
R822
CN806
R823
R824
R825
LP801
R831
R832
R833
R834
R835
C801
C802
C803
R841
R842
R843
R844
C808
C812
C811
C813
C814
R851
C815
R852
C816
R853
R854
R855
R855
R856
R857
R858
R866
S811
2
1
3
S812
S821
S822
S823
S824
S825
JW801
JW802
S832
JW803
S833
JW804
S834
JW805
S835
JW806
JW807
JW808
JW809
JW810
JW811
S841
JW812
JW813
JW814
S844
JW815
JW816
JW817
JW818
JW819
JW821
JW822
JW823
JW824
D818
JW825
D819
JW826
JW827
JW828
JW829
D820
D821
D822
JW830
JW831
JW832
JW833
JW834
JW835
JW836
JW837
JW838
JW839
JW841
JW842
JW843
JW845
JW846
R701
R702
R703
R704
R704
R705
R706
R707
R708
R709
D866
R710
CL801
CL803
CL804
CL805
CL806
CL807
CL802
CL808
CL809
CL811
CL812
CL813
CL814
CL815
CL816
CL817
CL818
CL819
CL820
CL821
CL831
CL832
CL833
CL842
CL843
CL844
CL845
CL846
CL847
CL848
CL849
CL851
CL852
CL853
CL854
CL855
CL856
CL857
CL858
CL859
CL860
CL861
Q821
Q822
ECB
ECB
ECB
ECB
ECB
Q823
Q824
Q825
CL871
CL872
CL873
CL874
Q832
Q833
CL881
CL882 CL883
CL884
CL885
CL886
6
2
5
1
CL702
CL703
CL704
CL705
CL706
CL707
CN701
C701
C702
C703
C704
C705
D701
D702
D704
(4)
D705
(1)
(2)
D703
(3)
D701-705
(VOLUME)
(5)
ECB
ECB
BCE
BCE
11
(11)
1-881-563-
11
(11)
1-881-558-
L
VOL-LED BOARD
FRONT BOARD
l
PRESET EQ
SOUND FIELD
GROOVE
OPERATION DIAL
REC TO USB
DISC 3
DISC 2
DISC 1
MASTER VOLUME
DISC SKIP/
EXCHANGE
OPEN/
CLOSE
Z
EQ BAND/
MEMORY
_/1
STANDBY
•
: Uses unleaded solder.
• See page 26 for Circuit Boards Location.
5-22. PRINTED WIRING BOARDS – FRONT Section –
(Page 51)
(Page 41)
(Page 51)
(Page 51)
(Page 45)
HCD-GZR333I/LCD77DI
HCD-GZR333I/LCD77DI
50
50
B
I
4
14
10
1
F
A
9
13
3
2
E
D
8
C
6
7
G
11
H
12
5
J
N0799
BOARD
MIC
P
CN731
LEFT
BOARD
S
T
NO761
CENTER
BOARD
MAIN
K
(1/3)
BOARD
CN501
RIGHT
BOARD
CN741
U
IC B/D
IC B/D
IC B/D
3.3
3.3
8.7
8.9
0
8.9
8.7
0
8.9
8.7
0
8.9
8.7
0
8.9
8.7
0
3.1
0
0
1.1
8.9
1.1
0.4
3.1
8.9
3.1
3.3
0
0
7.3
7.3
7.3
7.3
7.3
7.3
0
0
0.3
0.3
0.3
3.3
0
3.3
7.3
0.3
7.3
7.3
7.3
5.8
0
0
8.7
8.7
8.7
8.7
8.7
1.3
8.9
8.9
D820
FRONT BOARD
VOL-LED BOARD
IC811
IC812
IC801
1k
R852
1k
R851
100
R853
820
R855
100k
R858
S821
S822
S823
100
R808
100
R807
100
R806
100
R805
CL801
CL802
CL803
CL804
CL805
CL806
CL807
CL808
CL809
CL811
CL812
CL813
CL814
CL815
CL816
CL817
CL818
CL819
CL820
CL821
75
R854
220
R821
330
R822
470
R823
2.2k
R856
10k
R857
1k
R866
S812
1L434FV22D0TDF01
D866
S824 680
R824
S825
47k
R811
220
R841
0.01
C816
330
R842
22k
R813
100k
R812
0.01
C815
1
2
3
4
2
3
4
4P
CN806
DISPLAY-KEY
KEY1
KEY2
D-GND
KEY1
KEY2
D-GND
S81
1
ROT
AR
Y ENCODER
1
2
3
S841
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
BU2099FV
IC812
LED CONTROL
VSS
N.C.
DA
TA
CLOCK
LCK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q1
1
SO
OE
VDD
S835
330
R832
680
R834
220
R831
S834
1k
R835
S832
680
R844
470
R843
S844
3.3k
R801
3.3k
R802
3.3k
R803
3.3k
R804
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN801
USB RED LED
USB BLUE LED
SIRCS
EVER+3.3V
POWER LED
POWER SW
DISPLAY SW
VOL
LED GND
LED GND
LED+9V
KEY4
KEY3
KEY1
KEY2
A/D+3.3V
D-GND
S/P RESET
S/P CLOCK
S/P DATA
S/P OE
0.01
C808
1L434F
A22E0TDT01
D822
1L434F
A22E0TDT01
D821
1L434F
A22E0TDT01
1.5k
R820
1.5k
R819
1.5k
R818
1L434FV22D0TDF01
D818
1.2k
R817
1k
R825
470
R833
S833
10V
220
C803
50V
1
C801
50V
10
10
C81
1
50V
10
10
C813
0.1
C814
0.1
C812
22k
R814
CL842
CL843
CL844
CL845
CL846
CL847
CL848
CL843
CL844
CL845
CL846
CL847
CL848
CL861
CL858
CL856
CL855
CL854
CL853
CL852
CL855
CL854
CL853
CL852
CL860
CL859
CL859
CL857
CL851
CL871
CL872
CL873
CL874
CL872
CL873
CL874
CL881
CL882
CL883
CL884
CL885
CL886
1L434FV22D0TDF01
D819
20 19 18 17 16 15 14 13 12 11
1 2 3 4 5 6 7 8 9 10
BU2099FV
IC811
LED CONTROL
VSS
N.C.
DA
TA
CLOCK
LCK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q1
1
SO
OE
VDD
CL831
CL832
CL833
CL849
5
4
3 2 1
TK11133CSCL-G
IC801
+3.3V REG
CONT
GND
NP
VOUT
VIN
C802
0.01
RT1P141M-TP-1
Q825
VOLUME LED DRIVE
RT1P141M-TP-1
Q824
VOLUME LED DRIVE
RT1P141M-TP-1
Q823
VOLUME LED DRIVE
RT1P141M-TP-1
Q822
VOLUME LED DRIVE
Q821
RT1P141M-TP-1
VOLUME LED DRIVE
RT1N430M-TP-1
Q832
USB BLUE
LED DRIVE
RT1N430M-TP-1
Q833
USB RED
LED DRIVE
2SC4154TP-1EF
Q851
LED DRIVE
2SC4154TP-1EF
Q852
LED DRIVE
560
R701
560
R702
560
R703
560
R704
560
R705
560
R706
560
R707
560
R708
560
R709
560
R710
CN803
5P
1
LED GND
2
LED GND
3
LED+9V
4
USB BLUE LED
5
USB RED LED
1
2
3
4
5
6
7
8
9
10
11
11P
NO805
TIMER
DOLBY D
DTS
USB MEMORY
PLAY
PAUSE
LED+9V
KEY4
D-GND
EVER+3.3V
SIRCS
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
11
12
13
14
14P
NO802
VOL5
VOL4
VOL3
VOL2
VOL1
VOL4
VOL3
VOL2
VOL1
LED-GND
D-GND
KEY3
LED+9V
LED DVD
LED USB
LED USB
LED TAPE
LED TUNER
LED VIDEO
CL702
SELG6E10C-S20TP5
D703
1
2
3
4
5
6
2
3
4
5
6
6P
CN701
VOL5
VOL4
VOL3
VOL2
VOL1
VOL4
VOL3
VOL2
VOL1
LED-GND
CL703
CL704
CL704
CL707
C703
0.01
C704
0.01
C702
0.01
SELG6E10C-S20TP5
D702
SELG6E10C-S20TP5
D705
CL705
C705
0.01
CL706
SELG6E10C-S20TP5
D704
C701
0.01
SELG6E10C-S20TP5
D701
TUNER
USB
DVD
TAPE
DISC3
DISC2
DISC1
OE
CLOCK
LA
TCH
OE
LA
TCH
VIDEO
DISC3
DISC2
DISC1
USB_BLUE
USB_RED
USB_RED
VOL
POWER
DISPLAY
DATA
CLOCK
LATCH
CLOCK
LATCH
DA
TA
CLOCK
KEY2
KEY1
KEY3
KEY4
KEY1
KEY3
KEY4
OE
SIRCS
TIMER
DTS
MEMOR
Y
PLA
Y
PA
U
SE
PLAY
MEMORY
DTS
DOLBY
TIMER
MEMORY
DTS
DOLBY
TIMER
PAUSE
USB_RED
VIDEO
TUNER
TAPE
USB
DVD
VOL5
VOL4
VOL3
VOL2
VOL1
VOL1
VOL2
VOL3
VOL4
VOL5
DOLBY
DISPLAY
KEY2
KEY3
VOL
KEY4
SIRCS
KEY1
USB_BLUE
POWER
(1)
D701-705
(VOLUME)
(2)
(3)
(4)
(5)
VOLUME
MASTER
REC TO USB
SOUND FIELD
GROOVE
PRESET EQ
MEMORY
EQ BAND/
DISC 1
DISC 2
DISC 3
STANDBY
REC T
O
USB
REC T
O
USB
DISC 3
DISC 2
DISC 1
EXCHANGE
DISC SKIP/
&/1
Z
l
+
OPERATION DIAL
–
OPEN/CLOSE
L
(Page 46)
5-23. SCHEMATIC DIAGRAM – FRONT Section –
• See page 60, 65 for IC Block Diagrams.
(Page 52)
(Page 42)
(Page 52)
(Page 52)
HCD-GZR333I/LCD77DI
HCD-GZR333I/LCD77DI
51
51
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
IC741
U
FRONT BOARD
NO805
S
FRONT BOARD
NO802
T
FRONT BOARD
CN806
1
4
CL761
CL762
CL763
CL764
R761
R762
R763
R764
S765
R765
R766
(RIGHT)
(UP)
(DOWN)
(LEFT)
R767
R768
R769
R770
R771
R772
NO761
JW701
JW702
JW703
JW704
S760
S760
S772
S761
S761
S762
S763
S764
S765
S766
S768
S767
S769
S770
S769
S771
S772
CL741
CL742
CL743
CL744
CL745
CL746
CL747
CL748
CL749
CL750
CL751
R740
R741
R742
R743
R744
R745
R746
R750
R751
R752
R753
R754
R755
CN741
1
2
5
4
3
1
1
11
LP741
LP742
LP743
C741
S751
S752
S753
S754
S755
D741
D742
D743
D744
D745
D746
8
1
CL731
CL732
CL733
CL734
CL735
CL736
CL737
CL738
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
CN731
LP731
S731
S732
S733
S734
S735
JW730
JW731
D735
D736
D737
D738
D739
CENTER BOARD
RIGHT BOARD
LEFT BOARD
11
(11)
1-881-560-
11
(11)
1-881-557-
11
(11)
1-881-559-
M y
TUNING +
DVD TOP
MENU
DVD/TUNER
MENU
ENTER
CLEAR
USB MEMORY
DTS
Dolby D
TIMER
VIDEO/SAT
TUNER/BAND
iPod/OPR
USB
DVD
DISPLAY
X
x
N
B
b
v
V
m
TUNING –
y
S771
S767
S768
S770
S769
CLEAR
LCD ON/OFF
DISP
RETURN
OPTIONS
•
: Uses unleaded solder.
• See page 26 for Circuit Boards Location.
5-24. PRINTED WIRING BOARDS – PANEL Section –
(Page 49)
(Page 49)
(Page 49)
HCD-GZR333I/LCD77DI
HCD-GZR333I/LCD77DI
52
52
D
E
C
7
4
8
9
5
B
6
10
F
A
3
2
1
BOARD
T
FRONT
CN806
NO805
FRONT
U
BOARD
FRONT
NO802
BOARD
S
3.3
1.8
iPod/OPR
M y
x
X
N
X
N
M y
CENTER BOARD
RIGHT BOARD
LEFT BOARD
IC741
S761
S768
1k
R765
680
R764
S767
S763
4.7k
R768
10k
R770
S766
1.5k
R766
S765
S762
S769
330
R762
6.8k
R769
470
R763
S764
2.2k
R767
220
R761
S770
S772
2.2k
R772
1.5k
R771
S771
S760
CL761
CL762
CL763
CL764
CL762
CL763
CL764
1
2
3
4
2
3
4
4P
NO761
DISPLAY-KEY
KEY1
KEY2
KEY2
D-GND
CL745
4.7k
R754
1k
R750
1L434F
A22E0TDT01
D742
S752
1.5k
R745
1
2
3
4
5
6
7
8
9
10
11
CN741
11P
TIMER
DOLBY D
DTS
USB MEMORY
PLAY
PAUSE
LED+9V
KEY4
D-GND
EVER+3.3V
SIRCS
1.5k
R752
CL747
S754
1.5k
R742
1k
R751
CL744
1L434F
A22E0TDT01
D743
10k
R755
VCC
OUT
GND
PNA4823M03S0
IC741
REMOTE CONTROL
SIGNAL RECEIVER
1
2
3
4
5
CL746
CL741
CL749
S753
SLI-343M8CT32
D745
CL751
S755
CL743
1L434F
A22E0TDT01
D744
2.2k
R753
0.22
C741
1.5k
R741
100
R740
1.5k
R744
1.5k
R743
CL748
CL750
1L434F
A22E0TDT01
D746
1.5k
R746
1L434F
A22E0TDT01
D741
CL742
S751
1L434F
A22E0TDT01
D738
CL734
1.5k
R736
1L434F
A22E0TDT01
D736
2.2k
R731
1.5k
R737
6.8k
R734
S734
CL733
1.5k
R730
1L434F
A22E0TDT01
D737
S735
S733
1L434F
A22E0TDT01
D735
S732
CL732
1L434F
A22E0TDT01
D739
1.5k
R738
CL738
CL736
1
2
3
4
5
6
7
8
8P
CN731
D-GND
KEY3
LED+9V
LED DVD
LED USB
LED TAPE
LED TUNER
LED VIDEO
CL735
R739
1.5k
S731
CL731
R735
1.5k
4.7k
R733
CL737
3.3k
R732
ENTER
CLEAR
RETURN
LCD ON/OFF
MENU
DVD TOP
MENU
DVD/TUNER
DISPLAY
(DOWN)
(UP)
(LEFT)
(RIGHT)
DISP
TIMER
TUNING –
TUNING +
USB MEMORY
DTS
Dolby D
iPod/OPR
TUNER/BAND
VIDEO/SAT
USB
DVD
TUNER/BAND
VIDEO/SA
T
DVD
USB
OPTIONS
5-25. SCHEMATIC DIAGRAM – PANEL Section –
(Page 50)
(Page 50)
(Page 50)
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